diff --git a/core/composer.json b/core/composer.json
index 5f64514..247d8ce 100644
--- a/core/composer.json
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diff --git a/core/composer.lock b/core/composer.lock
index efa5529..837e1bf 100644
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Serializer/zipball/bf30b882e15945fe8700edcd966eb3f5503820f3",
-                "reference": "bf30b882e15945fe8700edcd966eb3f5503820f3",
+                "url": "https://api.github.com/repos/symfony/Serializer/zipball/122c2b000130e3ae0fe5029bcc111bb6b3ffaad6",
+                "reference": "122c2b000130e3ae0fe5029bcc111bb6b3ffaad6",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.3"
+                "php": ">=5.3.9"
             },
             "require-dev": {
-                "symfony/phpunit-bridge": "~2.7"
+                "doctrine/annotations": "~1.0",
+                "doctrine/cache": "~1.0",
+                "symfony/config": "~2.2",
+                "symfony/phpunit-bridge": "~2.7",
+                "symfony/property-access": "~2.3",
+                "symfony/yaml": "~2.0"
+            },
+            "suggest": {
+                "doctrine/annotations": "For using the annotation mapping. You will also need doctrine/cache.",
+                "doctrine/cache": "For using the default cached annotation reader and metadata cache.",
+                "symfony/config": "For using the XML mapping loader.",
+                "symfony/property-access": "For using the ObjectNormalizer.",
+                "symfony/yaml": "For using the default YAML mapping loader."
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.6-dev"
+                    "dev-master": "2.7-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
+                "psr-4": {
                     "Symfony\\Component\\Serializer\\": ""
                 }
             },
@@ -2818,17 +2827,17 @@
             ],
             "authors": [
                 {
-                    "name": "Symfony Community",
-                    "homepage": "http://symfony.com/contributors"
-                },
-                {
                     "name": "Fabien Potencier",
                     "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
                 }
             ],
             "description": "Symfony Serializer Component",
-            "homepage": "http://symfony.com",
-            "time": "2015-03-22 16:55:57"
+            "homepage": "https://symfony.com",
+            "time": "2015-05-04 07:31:19"
         },
         {
             "name": "symfony/translation",
@@ -2891,27 +2900,25 @@
         },
         {
             "name": "symfony/validator",
-            "version": "2.6.x-dev",
-            "target-dir": "Symfony/Component/Validator",
+            "version": "v2.7.0-BETA2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Validator.git",
-                "reference": "6bb1b474d25cb80617d8da6cb14c955ba914e495"
+                "reference": "6953d4b51b9a28e08c831e8a12ede228fc256c25"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Validator/zipball/6bb1b474d25cb80617d8da6cb14c955ba914e495",
-                "reference": "6bb1b474d25cb80617d8da6cb14c955ba914e495",
+                "url": "https://api.github.com/repos/symfony/Validator/zipball/6953d4b51b9a28e08c831e8a12ede228fc256c25",
+                "reference": "6953d4b51b9a28e08c831e8a12ede228fc256c25",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.3",
-                "symfony/translation": "~2.0,>=2.0.5"
+                "php": ">=5.3.9",
+                "symfony/translation": "~2.4"
             },
             "require-dev": {
                 "doctrine/annotations": "~1.0",
                 "doctrine/cache": "~1.0",
-                "doctrine/common": "~2.3",
                 "egulias/email-validator": "~1.2,>=1.2.1",
                 "symfony/config": "~2.2",
                 "symfony/expression-language": "~2.4",
@@ -2935,11 +2942,11 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.6-dev"
+                    "dev-master": "2.7-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
+                "psr-4": {
                     "Symfony\\Component\\Validator\\": ""
                 }
             },
@@ -2959,25 +2966,24 @@
             ],
             "description": "Symfony Validator Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-05 01:29:27"
+            "time": "2015-05-05 01:30:36"
         },
         {
             "name": "symfony/yaml",
-            "version": "v2.6.6",
-            "target-dir": "Symfony/Component/Yaml",
+            "version": "v2.7.0-BETA2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Yaml.git",
-                "reference": "174f009ed36379a801109955fc5a71a49fe62dd4"
+                "reference": "4a29a5248aed4fb45f626a7bbbd330291492f5c3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Yaml/zipball/174f009ed36379a801109955fc5a71a49fe62dd4",
-                "reference": "174f009ed36379a801109955fc5a71a49fe62dd4",
+                "url": "https://api.github.com/repos/symfony/Yaml/zipball/4a29a5248aed4fb45f626a7bbbd330291492f5c3",
+                "reference": "4a29a5248aed4fb45f626a7bbbd330291492f5c3",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.3"
+                "php": ">=5.3.9"
             },
             "require-dev": {
                 "symfony/phpunit-bridge": "~2.7"
@@ -2985,11 +2991,11 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.6-dev"
+                    "dev-master": "2.7-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
+                "psr-4": {
                     "Symfony\\Component\\Yaml\\": ""
                 }
             },
@@ -2999,17 +3005,17 @@
             ],
             "authors": [
                 {
-                    "name": "Symfony Community",
-                    "homepage": "http://symfony.com/contributors"
-                },
-                {
                     "name": "Fabien Potencier",
                     "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
                 }
             ],
             "description": "Symfony Yaml Component",
-            "homepage": "http://symfony.com",
-            "time": "2015-03-30 15:54:10"
+            "homepage": "https://symfony.com",
+            "time": "2015-05-02 15:21:08"
         },
         {
             "name": "twig/twig",
@@ -3220,11 +3226,9 @@
     ],
     "packages-dev": [],
     "aliases": [],
-    "minimum-stability": "stable",
-    "stability-flags": {
-        "symfony/validator": 20
-    },
-    "prefer-stable": false,
+    "minimum-stability": "dev",
+    "stability-flags": [],
+    "prefer-stable": true,
     "prefer-lowest": false,
     "platform": {
         "php": ">=5.4.5"
diff --git a/core/core.services.yml b/core/core.services.yml
index c6161ab..3855fa9 100644
--- a/core/core.services.yml
+++ b/core/core.services.yml
@@ -144,57 +144,49 @@ services:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin, default_backend: cache.backend.chainedfast }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [bootstrap]
   cache.config:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin, default_backend: cache.backend.chainedfast }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [config]
   cache.default:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [default]
   cache.entity:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [entity]
   cache.menu:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [menu]
   cache.render:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [render]
   cache.data:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [data]
   cache.discovery:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin, default_backend: cache.backend.chainedfast }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [discovery]
   cache_router_rebuild_subscriber:
     class: Drupal\Core\EventSubscriber\CacheRouterRebuildSubscriber
@@ -249,13 +241,11 @@ services:
       - { name: backend_overridable }
   config.storage.file:
     class: Drupal\Core\Config\FileStorage
-    factory_class: Drupal\Core\Config\FileStorageFactory
-    factory_method: getActive
+    factory: Drupal\Core\Config\FileStorageFactory::getActive
     public: false
   config.storage.staging:
     class: Drupal\Core\Config\FileStorage
-    factory_class: Drupal\Core\Config\FileStorageFactory
-    factory_method: getStaging
+    factory: Drupal\Core\Config\FileStorageFactory::getStaging
   config.storage.snapshot:
     class: Drupal\Core\Config\DatabaseStorage
     arguments: ['@database', config_snapshot]
@@ -281,8 +271,7 @@ services:
     arguments: ['@config.factory']
   database:
     class: Drupal\Core\Database\Connection
-    factory_class: Drupal\Core\Database\Database
-    factory_method: getConnection
+    factory: Drupal\Core\Database\Database::getConnection
     arguments: [default]
   file_system:
     class: Drupal\Core\File\FileSystem
@@ -320,8 +309,7 @@ services:
   logger.channel_base:
     abstract: true
     class: Drupal\Core\Logger\LoggerChannel
-    factory_method: get
-    factory_service: logger.factory
+    factory: logger.factory:get
   logger.channel.default:
     parent: logger.channel_base
     arguments: ['system']
@@ -336,8 +324,7 @@ services:
     arguments: ['cron']
   logger.channel.file:
     class: Drupal\Core\Logger\LoggerChannel
-    factory_method: get
-    factory_service: logger.factory
+    factory: logger.factory:get
     arguments: ['file']
   logger.channel.form:
     parent: logger.channel_base
@@ -354,8 +341,7 @@ services:
 
   settings:
     class: Drupal\Core\Site\Settings
-    factory_class: Drupal\Core\Site\Settings
-    factory_method: getInstance
+    factory: Drupal\Core\Site\Settings::getInstance
   state:
     class: Drupal\Core\State\State
     arguments: ['@keyvalue']
@@ -539,8 +525,7 @@ services:
     arguments: ['@service_container']
   app.root:
     class: SplString
-    factory_service: 'app.root.factory'
-    factory_method: 'get'
+    factory: app.root.factory:get
     tags:
       - { name: parameter_service }
   app.root.factory:
@@ -610,8 +595,7 @@ services:
       - { name: service_collector, tag: string_translator, call: addTranslator }
   database.replica:
     class: Drupal\Core\Database\Connection
-    factory_class: Drupal\Core\Database\Database
-    factory_method: getConnection
+    factory: Drupal\Core\Database\Database::getConnection
     arguments: [replica]
   typed_data_manager:
     class: Drupal\Core\TypedData\TypedDataManager
diff --git a/core/lib/Drupal/Core/Composer/Composer.php b/core/lib/Drupal/Core/Composer/Composer.php
index bac268f..297f380 100644
--- a/core/lib/Drupal/Core/Composer/Composer.php
+++ b/core/lib/Drupal/Core/Composer/Composer.php
@@ -24,14 +24,14 @@ public static function preAutoloadDump(Event $event) {
     $package = $composer->getPackage();
     $autoload = $package->getAutoload();
     $autoload['classmap'] = array_merge($autoload['classmap'], array(
-      'vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Request.php',
-      'vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ParameterBag.php',
-      'vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/FileBag.php',
-      'vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ServerBag.php',
-      'vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/HeaderBag.php',
-      'vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpKernel.php',
-      'vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpKernelInterface.php',
-      'vendor/symfony/http-kernel/Symfony/Component/HttpKernel/TerminableInterface.php'
+      'vendor/symfony/http-foundation/Request.php',
+      'vendor/symfony/http-foundation/ParameterBag.php',
+      'vendor/symfony/http-foundation/FileBag.php',
+      'vendor/symfony/http-foundation/ServerBag.php',
+      'vendor/symfony/http-foundation/HeaderBag.php',
+      'vendor/symfony/http-kernel/HttpKernel.php',
+      'vendor/symfony/http-kernel/HttpKernelInterface.php',
+      'vendor/symfony/http-kernel/TerminableInterface.php',
     ));
     $package->setAutoload($autoload);
   }
diff --git a/core/lib/Drupal/Core/DependencyInjection/ContainerBuilder.php b/core/lib/Drupal/Core/DependencyInjection/ContainerBuilder.php
index 16bf0ad..cb85878 100644
--- a/core/lib/Drupal/Core/DependencyInjection/ContainerBuilder.php
+++ b/core/lib/Drupal/Core/DependencyInjection/ContainerBuilder.php
@@ -43,10 +43,6 @@ public function __construct(ParameterBagInterface $parameterBag = NULL) {
   public function set($id, $service, $scope = self::SCOPE_CONTAINER) {
     SymfonyContainer::set($id, $service, $scope);
 
-    if ($this->hasDefinition($id) && ($definition = $this->getDefinition($id)) && $definition->isSynchronized()) {
-      $this->synchronize($id);
-    }
-
     // Ensure that the _serviceId property is set on synthetic services as well.
     if (isset($this->services[$id]) && is_object($this->services[$id]) && !isset($this->services[$id]->_serviceId)) {
       $this->services[$id]->_serviceId = $id;
diff --git a/core/lib/Drupal/Core/DependencyInjection/YamlFileLoader.php b/core/lib/Drupal/Core/DependencyInjection/YamlFileLoader.php
index 77484de..ed3111a 100644
--- a/core/lib/Drupal/Core/DependencyInjection/YamlFileLoader.php
+++ b/core/lib/Drupal/Core/DependencyInjection/YamlFileLoader.php
@@ -169,6 +169,19 @@ private function parseDefinition($id, $service, $file)
             $definition->setAbstract($service['abstract']);
         }
 
+        if (isset($service['factory'])) {
+            if (is_string($service['factory'])) {
+                if (strpos($service['factory'], ':') !== false && strpos($service['factory'], '::') === false) {
+                    $parts = explode(':', $service['factory']);
+                    $definition->setFactory(array($this->resolveServices('@'.$parts[0]), $parts[1]));
+              } else {
+                    $definition->setFactory($service['factory']);
+            }
+          } else {
+              $definition->setFactory(array($this->resolveServices($service['factory'][0]), $service['factory'][1]));
+          }
+        }
+
         if (isset($service['factory_class'])) {
             $definition->setFactoryClass($service['factory_class']);
         }
diff --git a/core/lib/Drupal/Core/RouteProcessor/RouteProcessorCurrent.php b/core/lib/Drupal/Core/RouteProcessor/RouteProcessorCurrent.php
index 17a56b5..3fc61b9 100644
--- a/core/lib/Drupal/Core/RouteProcessor/RouteProcessorCurrent.php
+++ b/core/lib/Drupal/Core/RouteProcessor/RouteProcessorCurrent.php
@@ -39,8 +39,15 @@ public function __construct(RouteMatchInterface $route_match) {
   public function processOutbound($route_name, Route $route, array &$parameters, CacheableMetadata $cacheable_metadata = NULL) {
     if ($route_name === '<current>') {
       if ($current_route = $this->routeMatch->getRouteObject()) {
+        $requirements = $current_route->getRequirements();
+        unset($requirements['_format']);
+        unset($requirements['_method']);
+        unset($requirements['_schema']);
+        $route->setRequirements($requirements);
+
         $route->setPath($current_route->getPath());
-        $route->setRequirements($current_route->getRequirements());
+        $route->setSchemes($current_route->getSchemes());
+        $route->setMethods($current_route->getMethods());
         $route->setOptions($current_route->getOptions());
         $route->setDefaults($current_route->getDefaults());
         $parameters = array_merge($parameters, $this->routeMatch->getRawParameters()->all());
diff --git a/core/lib/Drupal/Core/Routing/UrlGenerator.php b/core/lib/Drupal/Core/Routing/UrlGenerator.php
index c7686c6..081a542 100644
--- a/core/lib/Drupal/Core/Routing/UrlGenerator.php
+++ b/core/lib/Drupal/Core/Routing/UrlGenerator.php
@@ -345,8 +345,8 @@ public function generateFromRoute($name, $parameters = array(), $options = array
     else {
       $scheme = $this->context->getScheme();
     }
-    $scheme_req = $route->getRequirement('_scheme');
-    if (isset($scheme_req) && ($req = strtolower($scheme_req)) && $scheme !== $req) {
+    $scheme_req = $route->getSchemes();
+    if ($scheme_req && ($req = $scheme_req[0]) && $scheme !== $req) {
       $scheme = $req;
     }
     $port = '';
diff --git a/core/modules/contact/contact.services.yml b/core/modules/contact/contact.services.yml
index 3db0d9f..dac4210 100644
--- a/core/modules/contact/contact.services.yml
+++ b/core/modules/contact/contact.services.yml
@@ -9,6 +9,5 @@ services:
     arguments: ['@plugin.manager.mail', '@language_manager', '@logger.channel.contact', '@string_translation', '@entity.manager']
   logger.channel.contact:
     class: Drupal\Core\Logger\LoggerChannel
-    factory_method: get
-    factory_service: logger.factory
+    factory: logger.factory:get
     arguments: ['contact']
diff --git a/core/modules/migrate/migrate.services.yml b/core/modules/migrate/migrate.services.yml
index 8b6bad7..3f2d32d 100644
--- a/core/modules/migrate/migrate.services.yml
+++ b/core/modules/migrate/migrate.services.yml
@@ -3,8 +3,7 @@ services:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [migrate]
   plugin.manager.migrate.source:
     class: Drupal\migrate\Plugin\MigratePluginManager
diff --git a/core/modules/rest/rest.services.yml b/core/modules/rest/rest.services.yml
index 04f5f1d..6b613e3 100644
--- a/core/modules/rest/rest.services.yml
+++ b/core/modules/rest/rest.services.yml
@@ -6,8 +6,7 @@ services:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [rest]
   access_check.rest.csrf:
     class: Drupal\rest\Access\CSRFAccessCheck
diff --git a/core/modules/rest/src/Plugin/ResourceBase.php b/core/modules/rest/src/Plugin/ResourceBase.php
index 46f77f6..14bca5e 100644
--- a/core/modules/rest/src/Plugin/ResourceBase.php
+++ b/core/modules/rest/src/Plugin/ResourceBase.php
@@ -203,10 +203,14 @@ protected function getBaseRoute($canonical_path, $method) {
       // Pass the resource plugin ID along as default property.
       '_plugin' => $this->pluginId,
     ), array(
-      // The HTTP method is a requirement for this route.
-      '_method' => $method,
       '_permission' => "restful $lower_method $this->pluginId",
-    ));
+    ),
+      array(),
+      array(),
+      array(),
+      // The HTTP method is a requirement for this route.
+      array($method)
+    );
     return $route;
   }
 
diff --git a/core/modules/rest/src/Plugin/views/display/RestExport.php b/core/modules/rest/src/Plugin/views/display/RestExport.php
index 2efdbc7..32c0110 100644
--- a/core/modules/rest/src/Plugin/views/display/RestExport.php
+++ b/core/modules/rest/src/Plugin/views/display/RestExport.php
@@ -263,7 +263,7 @@ public function collectRoutes(RouteCollection $collection) {
     if ($route = $collection->get("view.$view_id.$display_id")) {
       $style_plugin = $this->getPlugin('style');
       // REST exports should only respond to get methods.
-      $requirements = array('_method' => 'GET');
+      $route->setMethods(['GET']);
 
       // Format as a string using pipes as a delimiter.
       $requirements['_format'] = implode('|', $style_plugin->getFormats());
diff --git a/core/modules/simpletest/src/WebTestBase.php b/core/modules/simpletest/src/WebTestBase.php
index 99cb227..0f80061 100644
--- a/core/modules/simpletest/src/WebTestBase.php
+++ b/core/modules/simpletest/src/WebTestBase.php
@@ -724,7 +724,8 @@ protected function setUp() {
     if ($this->strictConfigSchema) {
       // Add a listener to validate configuration schema on save.
       $yaml = new \Symfony\Component\Yaml\Yaml();
-      $services = $yaml->parse($directory . '/services.yml');
+      $content = file_get_contents($directory . '/services.yml');
+      $services = $yaml->parse($content);
       $services['services']['simpletest.config_schema_checker'] = [
         'class' => 'Drupal\Core\Config\Testing\ConfigSchemaChecker',
         'arguments' => ['@config.typed'],
diff --git a/core/modules/system/core.api.php b/core/modules/system/core.api.php
index 14c894a..ce6bb47 100644
--- a/core/modules/system/core.api.php
+++ b/core/modules/system/core.api.php
@@ -438,8 +438,7 @@
  *   class: Drupal\Core\Cache\CacheBackendInterface
  *   tags:
  *     - { name: cache.bin }
- *   factory_method: get
- *   factory_service: cache_factory
+ *   factory: cache_factory:get
  *   arguments: [nameofbin]
  * @endcode
  * See the @link container Services topic @endlink for more on defining
@@ -683,8 +682,7 @@
  *     class: Drupal\Core\Cache\CacheBackendInterface
  *     tags:
  *       - { name: cache.bin }
- *     factory_method: get
- *     factory_service: cache_factory
+ *     factory: cache_factory:get
  *     arguments: [entity]
  * @endcode
  *
diff --git a/core/modules/toolbar/toolbar.services.yml b/core/modules/toolbar/toolbar.services.yml
index 278d3c7..33afd39 100644
--- a/core/modules/toolbar/toolbar.services.yml
+++ b/core/modules/toolbar/toolbar.services.yml
@@ -3,8 +3,7 @@ services:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [toolbar]
   toolbar.page_cache_request_policy.allow_toolbar_path:
     class: Drupal\toolbar\PageCache\AllowToolbarPath
diff --git a/core/tests/Drupal/Tests/Core/DependencyInjection/ContainerBuilderTest.php b/core/tests/Drupal/Tests/Core/DependencyInjection/ContainerBuilderTest.php
index f2537c8..b82fa21 100644
--- a/core/tests/Drupal/Tests/Core/DependencyInjection/ContainerBuilderTest.php
+++ b/core/tests/Drupal/Tests/Core/DependencyInjection/ContainerBuilderTest.php
@@ -21,26 +21,6 @@
 class ContainerBuilderTest extends UnitTestCase {
 
   /**
-   * Tests set with a synchronized service.
-   */
-  public function testSetOnSynchronizedService() {
-    $container = new ContainerBuilder();
-    $container->register('baz', 'BazClass')
-      ->setSynchronized(TRUE);
-    $container->register('bar', 'BarClass')
-      ->addMethodCall('setBaz', array(new Reference('baz')));
-
-    // Ensure that we can set services on a compiled container.
-    $container->compile();
-
-    $container->set('baz', $baz = new \BazClass());
-    $this->assertSame($baz, $container->get('bar')->getBaz());
-
-    $container->set('baz', $baz = new \BazClass());
-    $this->assertSame($baz, $container->get('bar')->getBaz());
-  }
-
-  /**
    * Tests the get method.
    *
    * @see \Drupal\Core\DependencyInjection\Container::get()
diff --git a/core/tests/Drupal/Tests/Core/Routing/RoutingFixtures.php b/core/tests/Drupal/Tests/Core/Routing/RoutingFixtures.php
index ffbfb03..59082d6 100644
--- a/core/tests/Drupal/Tests/Core/Routing/RoutingFixtures.php
+++ b/core/tests/Drupal/Tests/Core/Routing/RoutingFixtures.php
@@ -90,15 +90,15 @@ public function sampleRouteCollection() {
     $collection = new RouteCollection();
 
     $route = new Route('path/one');
-    $route->setRequirement('_method', 'GET');
+    $route->setMethods(['GET']);
     $collection->add('route_a', $route);
 
     $route = new Route('path/one');
-    $route->setRequirement('_method', 'PUT');
+    $route->setMethods(['PUT']);
     $collection->add('route_b', $route);
 
     $route = new Route('path/two');
-    $route->setRequirement('_method', 'GET');
+    $route->setMethods(['GET']);
     $route->setRequirement('_format', 'json');
     $collection->add('route_c', $route);
 
@@ -106,7 +106,7 @@ public function sampleRouteCollection() {
     $collection->add('route_d', $route);
 
     $route = new Route('path/two');
-    $route->setRequirement('_method', 'GET|HEAD');
+    $route->setMethods(['GET', 'HEAD']);
     $route->setRequirement('_format', 'html');
     $collection->add('route_e', $route);
 
@@ -122,22 +122,22 @@ public function complexRouteCollection() {
     $collection = new RouteCollection();
 
     $route = new Route('/path/{thing}/one');
-    $route->setRequirement('_method', 'GET');
+    $route->setMethods(['GET']);
     $collection->add('route_a', $route);
 
     $route = new Route('/path/{thing}/one');
-    $route->setRequirement('_method', 'PUT');
+    $route->setMethods(['PUT']);
     $collection->add('route_b', $route);
 
     $route = new Route('/somewhere/{item}/over/the/rainbow');
-    $route->setRequirement('_method', 'GET');
+    $route->setMethods(['GET']);
     $collection->add('route_c', $route);
 
     $route = new Route('/another/{thing}/about/{item}');
     $collection->add('route_d', $route);
 
     $route = new Route('/path/add/one');
-    $route->setRequirement('_method', 'GET|HEAD');
+    $route->setMethods(['GET', 'HEAD']);
     $collection->add('route_e', $route);
 
     return $collection;
@@ -152,12 +152,12 @@ public function contentRouteCollection() {
     $collection = new RouteCollection();
 
     $route = new Route('path/three');
-    $route->setRequirement('_method', 'POST');
+    $route->setMethods(['POST']);
     $route->setRequirement('_content_type_format', 'json');
     $collection->add('route_f', $route);
 
     $route = new Route('path/three');
-    $route->setRequirement('_method', 'PATCH');
+    $route->setMethods(['PATCH']);
     $route->setRequirement('_content_type_format', 'xml');
     $collection->add('route_g', $route);
     return $collection;
diff --git a/core/tests/Drupal/Tests/Core/Routing/UrlGeneratorTest.php b/core/tests/Drupal/Tests/Core/Routing/UrlGeneratorTest.php
index 4685727..677d214 100644
--- a/core/tests/Drupal/Tests/Core/Routing/UrlGeneratorTest.php
+++ b/core/tests/Drupal/Tests/Core/Routing/UrlGeneratorTest.php
@@ -70,7 +70,7 @@ protected function setUp() {
     $first_route = new Route('/test/one');
     $second_route = new Route('/test/two/{narf}');
     $third_route = new Route('/test/two/');
-    $fourth_route = new Route('/test/four', array(), array('_scheme' => 'https'));
+    $fourth_route = new Route('/test/four', array(), array(), array(), '', ['https']);
     $routes->add('test_1', $first_route);
     $routes->add('test_2', $second_route);
     $routes->add('test_3', $third_route);
diff --git a/core/vendor/composer/autoload_classmap.php b/core/vendor/composer/autoload_classmap.php
index 1b5c7ff..e66d49b 100644
--- a/core/vendor/composer/autoload_classmap.php
+++ b/core/vendor/composer/autoload_classmap.php
@@ -425,14 +425,14 @@
     'SebastianBergmann\\RecursionContext\\Exception' => $vendorDir . '/sebastian/recursion-context/src/Exception.php',
     'SebastianBergmann\\RecursionContext\\InvalidArgumentException' => $vendorDir . '/sebastian/recursion-context/src/InvalidArgumentException.php',
     'SebastianBergmann\\Version' => $vendorDir . '/sebastian/version/src/Version.php',
-    'SessionHandlerInterface' => $vendorDir . '/symfony/http-foundation/Symfony/Component/HttpFoundation/Resources/stubs/SessionHandlerInterface.php',
-    'Symfony\\Component\\HttpFoundation\\FileBag' => $vendorDir . '/symfony/http-foundation/Symfony/Component/HttpFoundation/FileBag.php',
-    'Symfony\\Component\\HttpFoundation\\HeaderBag' => $vendorDir . '/symfony/http-foundation/Symfony/Component/HttpFoundation/HeaderBag.php',
-    'Symfony\\Component\\HttpFoundation\\ParameterBag' => $vendorDir . '/symfony/http-foundation/Symfony/Component/HttpFoundation/ParameterBag.php',
-    'Symfony\\Component\\HttpFoundation\\Request' => $vendorDir . '/symfony/http-foundation/Symfony/Component/HttpFoundation/Request.php',
-    'Symfony\\Component\\HttpFoundation\\ServerBag' => $vendorDir . '/symfony/http-foundation/Symfony/Component/HttpFoundation/ServerBag.php',
-    'Symfony\\Component\\HttpKernel\\HttpKernel' => $vendorDir . '/symfony/http-kernel/Symfony/Component/HttpKernel/HttpKernel.php',
-    'Symfony\\Component\\HttpKernel\\HttpKernelInterface' => $vendorDir . '/symfony/http-kernel/Symfony/Component/HttpKernel/HttpKernelInterface.php',
-    'Symfony\\Component\\HttpKernel\\TerminableInterface' => $vendorDir . '/symfony/http-kernel/Symfony/Component/HttpKernel/TerminableInterface.php',
+    'SessionHandlerInterface' => $vendorDir . '/symfony/http-foundation/Resources/stubs/SessionHandlerInterface.php',
+    'Symfony\\Component\\HttpFoundation\\FileBag' => $vendorDir . '/symfony/http-foundation/FileBag.php',
+    'Symfony\\Component\\HttpFoundation\\HeaderBag' => $vendorDir . '/symfony/http-foundation/HeaderBag.php',
+    'Symfony\\Component\\HttpFoundation\\ParameterBag' => $vendorDir . '/symfony/http-foundation/ParameterBag.php',
+    'Symfony\\Component\\HttpFoundation\\Request' => $vendorDir . '/symfony/http-foundation/Request.php',
+    'Symfony\\Component\\HttpFoundation\\ServerBag' => $vendorDir . '/symfony/http-foundation/ServerBag.php',
+    'Symfony\\Component\\HttpKernel\\HttpKernel' => $vendorDir . '/symfony/http-kernel/HttpKernel.php',
+    'Symfony\\Component\\HttpKernel\\HttpKernelInterface' => $vendorDir . '/symfony/http-kernel/HttpKernelInterface.php',
+    'Symfony\\Component\\HttpKernel\\TerminableInterface' => $vendorDir . '/symfony/http-kernel/TerminableInterface.php',
     'Text_Template' => $vendorDir . '/phpunit/php-text-template/Text/Template.php',
 );
diff --git a/core/vendor/composer/autoload_namespaces.php b/core/vendor/composer/autoload_namespaces.php
index 3d0d583..f64e34b 100644
--- a/core/vendor/composer/autoload_namespaces.php
+++ b/core/vendor/composer/autoload_namespaces.php
@@ -9,20 +9,9 @@
     'phpDocumentor' => array($vendorDir . '/phpdocumentor/reflection-docblock/src'),
     'org\\bovigo\\vfs\\' => array($vendorDir . '/mikey179/vfsStream/src/main/php'),
     'Twig_' => array($vendorDir . '/twig/twig/lib'),
-    'Symfony\\Component\\Yaml\\' => array($vendorDir . '/symfony/yaml'),
-    'Symfony\\Component\\Validator\\' => array($vendorDir . '/symfony/validator'),
     'Symfony\\Component\\Translation\\' => array($vendorDir . '/symfony/translation'),
-    'Symfony\\Component\\Serializer\\' => array($vendorDir . '/symfony/serializer'),
-    'Symfony\\Component\\Routing\\' => array($vendorDir . '/symfony/routing'),
-    'Symfony\\Component\\Process\\' => array($vendorDir . '/symfony/process'),
-    'Symfony\\Component\\HttpKernel\\' => array($vendorDir . '/symfony/http-kernel'),
-    'Symfony\\Component\\HttpFoundation\\' => array($vendorDir . '/symfony/http-foundation'),
-    'Symfony\\Component\\EventDispatcher\\' => array($vendorDir . '/symfony/event-dispatcher'),
     'Symfony\\Component\\DomCrawler\\' => array($vendorDir . '/symfony/dom-crawler'),
-    'Symfony\\Component\\DependencyInjection\\' => array($vendorDir . '/symfony/dependency-injection'),
     'Symfony\\Component\\Debug\\' => array($vendorDir . '/symfony/debug'),
-    'Symfony\\Component\\CssSelector\\' => array($vendorDir . '/symfony/css-selector'),
-    'Symfony\\Component\\ClassLoader\\' => array($vendorDir . '/symfony/class-loader'),
     'Symfony\\Component\\BrowserKit\\' => array($vendorDir . '/symfony/browser-kit'),
     'Stack' => array($vendorDir . '/stack/builder/src'),
     'Psr\\Log\\' => array($vendorDir . '/psr/log'),
diff --git a/core/vendor/composer/autoload_psr4.php b/core/vendor/composer/autoload_psr4.php
index ea6ef86..c25ab6f 100644
--- a/core/vendor/composer/autoload_psr4.php
+++ b/core/vendor/composer/autoload_psr4.php
@@ -9,6 +9,17 @@
     'Zend\\Stdlib\\' => array($vendorDir . '/zendframework/zend-stdlib'),
     'Zend\\Feed\\' => array($vendorDir . '/zendframework/zend-feed'),
     'Zend\\Escaper\\' => array($vendorDir . '/zendframework/zend-escaper'),
+    'Symfony\\Component\\Yaml\\' => array($vendorDir . '/symfony/yaml'),
+    'Symfony\\Component\\Validator\\' => array($vendorDir . '/symfony/validator'),
+    'Symfony\\Component\\Serializer\\' => array($vendorDir . '/symfony/serializer'),
+    'Symfony\\Component\\Routing\\' => array($vendorDir . '/symfony/routing'),
+    'Symfony\\Component\\Process\\' => array($vendorDir . '/symfony/process'),
+    'Symfony\\Component\\HttpKernel\\' => array($vendorDir . '/symfony/http-kernel'),
+    'Symfony\\Component\\HttpFoundation\\' => array($vendorDir . '/symfony/http-foundation'),
+    'Symfony\\Component\\EventDispatcher\\' => array($vendorDir . '/symfony/event-dispatcher'),
+    'Symfony\\Component\\DependencyInjection\\' => array($vendorDir . '/symfony/dependency-injection'),
+    'Symfony\\Component\\CssSelector\\' => array($vendorDir . '/symfony/css-selector'),
+    'Symfony\\Component\\ClassLoader\\' => array($vendorDir . '/symfony/class-loader'),
     'Symfony\\Cmf\\Component\\Routing\\' => array($vendorDir . '/symfony-cmf/routing'),
     'React\\Promise\\' => array($vendorDir . '/react/promise/src'),
     'Masterminds\\' => array($vendorDir . '/masterminds/html5/src'),
diff --git a/core/vendor/composer/installed.json b/core/vendor/composer/installed.json
index caf7426..f274086 100644
--- a/core/vendor/composer/installed.json
+++ b/core/vendor/composer/installed.json
@@ -1465,29 +1465,39 @@
         "description": "Provides a simple API and specification that abstracts away the details of HTTP into a single PHP function."
     },
     {
-        "name": "symfony/class-loader",
+        "name": "symfony/debug",
         "version": "v2.6.6",
         "version_normalized": "2.6.6.0",
-        "target-dir": "Symfony/Component/ClassLoader",
+        "target-dir": "Symfony/Component/Debug",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/ClassLoader.git",
-            "reference": "861765b3e5f32979de5bd19ad2577cbb830a29d5"
+            "url": "https://github.com/symfony/Debug.git",
+            "reference": "d49a46a20a8f0544aedac54466750ad787d3d3e3"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/ClassLoader/zipball/861765b3e5f32979de5bd19ad2577cbb830a29d5",
-            "reference": "861765b3e5f32979de5bd19ad2577cbb830a29d5",
+            "url": "https://api.github.com/repos/symfony/Debug/zipball/d49a46a20a8f0544aedac54466750ad787d3d3e3",
+            "reference": "d49a46a20a8f0544aedac54466750ad787d3d3e3",
             "shasum": ""
         },
         "require": {
-            "php": ">=5.3.3"
+            "php": ">=5.3.3",
+            "psr/log": "~1.0"
+        },
+        "conflict": {
+            "symfony/http-kernel": ">=2.3,<2.3.24|~2.4.0|>=2.5,<2.5.9|>=2.6,<2.6.2"
         },
         "require-dev": {
-            "symfony/finder": "~2.0,>=2.0.5",
+            "symfony/class-loader": "~2.2",
+            "symfony/http-foundation": "~2.1",
+            "symfony/http-kernel": "~2.3.24|~2.5.9|~2.6,>=2.6.2",
             "symfony/phpunit-bridge": "~2.7"
         },
-        "time": "2015-03-27 10:19:51",
+        "suggest": {
+            "symfony/http-foundation": "",
+            "symfony/http-kernel": ""
+        },
+        "time": "2015-03-22 16:55:57",
         "type": "library",
         "extra": {
             "branch-alias": {
@@ -1497,7 +1507,7 @@
         "installation-source": "dist",
         "autoload": {
             "psr-0": {
-                "Symfony\\Component\\ClassLoader\\": ""
+                "Symfony\\Component\\Debug\\": ""
             }
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -1514,32 +1524,41 @@
                 "email": "fabien@symfony.com"
             }
         ],
-        "description": "Symfony ClassLoader Component",
+        "description": "Symfony Debug Component",
         "homepage": "http://symfony.com"
     },
     {
-        "name": "symfony/css-selector",
+        "name": "symfony/translation",
         "version": "v2.6.6",
         "version_normalized": "2.6.6.0",
-        "target-dir": "Symfony/Component/CssSelector",
+        "target-dir": "Symfony/Component/Translation",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/CssSelector.git",
-            "reference": "db2c48df9658423a8c168d89f7b971b73d3d74a4"
+            "url": "https://github.com/symfony/Translation.git",
+            "reference": "bd939f05cdaca128f4ddbae1b447d6f0203b60af"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/CssSelector/zipball/db2c48df9658423a8c168d89f7b971b73d3d74a4",
-            "reference": "db2c48df9658423a8c168d89f7b971b73d3d74a4",
+            "url": "https://api.github.com/repos/symfony/Translation/zipball/bd939f05cdaca128f4ddbae1b447d6f0203b60af",
+            "reference": "bd939f05cdaca128f4ddbae1b447d6f0203b60af",
             "shasum": ""
         },
         "require": {
             "php": ">=5.3.3"
         },
         "require-dev": {
-            "symfony/phpunit-bridge": "~2.7"
+            "psr/log": "~1.0",
+            "symfony/config": "~2.3,>=2.3.12",
+            "symfony/intl": "~2.3",
+            "symfony/phpunit-bridge": "~2.7",
+            "symfony/yaml": "~2.2"
         },
-        "time": "2015-03-22 16:55:57",
+        "suggest": {
+            "psr/log": "To use logging capability in translator",
+            "symfony/config": "",
+            "symfony/yaml": ""
+        },
+        "time": "2015-03-30 15:54:10",
         "type": "library",
         "extra": {
             "branch-alias": {
@@ -1549,7 +1568,7 @@
         "installation-source": "dist",
         "autoload": {
             "psr-0": {
-                "Symfony\\Component\\CssSelector\\": ""
+                "Symfony\\Component\\Translation\\": ""
             }
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -1562,49 +1581,38 @@
                 "homepage": "http://symfony.com/contributors"
             },
             {
-                "name": "Jean-François Simon",
-                "email": "jeanfrancois.simon@sensiolabs.com"
-            },
-            {
                 "name": "Fabien Potencier",
                 "email": "fabien@symfony.com"
             }
         ],
-        "description": "Symfony CssSelector Component",
+        "description": "Symfony Translation Component",
         "homepage": "http://symfony.com"
     },
     {
-        "name": "symfony/dependency-injection",
+        "name": "symfony/dom-crawler",
         "version": "v2.6.6",
         "version_normalized": "2.6.6.0",
-        "target-dir": "Symfony/Component/DependencyInjection",
+        "target-dir": "Symfony/Component/DomCrawler",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/DependencyInjection.git",
-            "reference": "8e9007012226b4bd41f8afed855c452cf5edc3a6"
+            "url": "https://github.com/symfony/DomCrawler.git",
+            "reference": "8897ebf39c7dfb752a5494fa301845a3fbb9e53d"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/DependencyInjection/zipball/8e9007012226b4bd41f8afed855c452cf5edc3a6",
-            "reference": "8e9007012226b4bd41f8afed855c452cf5edc3a6",
+            "url": "https://api.github.com/repos/symfony/DomCrawler/zipball/8897ebf39c7dfb752a5494fa301845a3fbb9e53d",
+            "reference": "8897ebf39c7dfb752a5494fa301845a3fbb9e53d",
             "shasum": ""
         },
         "require": {
             "php": ">=5.3.3"
         },
-        "conflict": {
-            "symfony/expression-language": "<2.6"
-        },
         "require-dev": {
-            "symfony/config": "~2.2",
-            "symfony/expression-language": "~2.6",
-            "symfony/phpunit-bridge": "~2.7",
-            "symfony/yaml": "~2.1"
+            "symfony/css-selector": "~2.3",
+            "symfony/phpunit-bridge": "~2.7"
         },
         "suggest": {
-            "symfony/config": "",
-            "symfony/proxy-manager-bridge": "Generate service proxies to lazy load them",
-            "symfony/yaml": ""
+            "symfony/css-selector": ""
         },
         "time": "2015-03-30 15:54:10",
         "type": "library",
@@ -1616,7 +1624,7 @@
         "installation-source": "dist",
         "autoload": {
             "psr-0": {
-                "Symfony\\Component\\DependencyInjection\\": ""
+                "Symfony\\Component\\DomCrawler\\": ""
             }
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -1633,43 +1641,38 @@
                 "email": "fabien@symfony.com"
             }
         ],
-        "description": "Symfony DependencyInjection Component",
+        "description": "Symfony DomCrawler Component",
         "homepage": "http://symfony.com"
     },
     {
-        "name": "symfony/debug",
+        "name": "symfony/browser-kit",
         "version": "v2.6.6",
         "version_normalized": "2.6.6.0",
-        "target-dir": "Symfony/Component/Debug",
+        "target-dir": "Symfony/Component/BrowserKit",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/Debug.git",
-            "reference": "d49a46a20a8f0544aedac54466750ad787d3d3e3"
+            "url": "https://github.com/symfony/BrowserKit.git",
+            "reference": "f21189b0eccbe56528515858ca1d5089a741692f"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/Debug/zipball/d49a46a20a8f0544aedac54466750ad787d3d3e3",
-            "reference": "d49a46a20a8f0544aedac54466750ad787d3d3e3",
+            "url": "https://api.github.com/repos/symfony/BrowserKit/zipball/f21189b0eccbe56528515858ca1d5089a741692f",
+            "reference": "f21189b0eccbe56528515858ca1d5089a741692f",
             "shasum": ""
         },
         "require": {
             "php": ">=5.3.3",
-            "psr/log": "~1.0"
-        },
-        "conflict": {
-            "symfony/http-kernel": ">=2.3,<2.3.24|~2.4.0|>=2.5,<2.5.9|>=2.6,<2.6.2"
+            "symfony/dom-crawler": "~2.0,>=2.0.5"
         },
         "require-dev": {
-            "symfony/class-loader": "~2.2",
-            "symfony/http-foundation": "~2.1",
-            "symfony/http-kernel": "~2.3.24|~2.5.9|~2.6,>=2.6.2",
-            "symfony/phpunit-bridge": "~2.7"
+            "symfony/css-selector": "~2.0,>=2.0.5",
+            "symfony/phpunit-bridge": "~2.7",
+            "symfony/process": "~2.0,>=2.0.5"
         },
         "suggest": {
-            "symfony/http-foundation": "",
-            "symfony/http-kernel": ""
+            "symfony/process": ""
         },
-        "time": "2015-03-22 16:55:57",
+        "time": "2015-03-30 15:54:10",
         "type": "library",
         "extra": {
             "branch-alias": {
@@ -1679,7 +1682,7 @@
         "installation-source": "dist",
         "autoload": {
             "psr-0": {
-                "Symfony\\Component\\Debug\\": ""
+                "Symfony\\Component\\BrowserKit\\": ""
             }
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -1696,793 +1699,759 @@
                 "email": "fabien@symfony.com"
             }
         ],
-        "description": "Symfony Debug Component",
+        "description": "Symfony BrowserKit Component",
         "homepage": "http://symfony.com"
     },
     {
-        "name": "symfony/http-foundation",
-        "version": "v2.6.6",
-        "version_normalized": "2.6.6.0",
-        "target-dir": "Symfony/Component/HttpFoundation",
+        "name": "zendframework/zend-stdlib",
+        "version": "2.4.0",
+        "version_normalized": "2.4.0.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/HttpFoundation.git",
-            "reference": "8a6337233f08f7520de97f4ffd6f00e947d892f9"
+            "url": "https://github.com/zendframework/Component_ZendStdlib.git",
+            "reference": "eab586f4c18af3fa63c977611939f1f4a3cf1030"
         },
         "dist": {
             "type": "zip",
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-            "symfony/config": "~2.2",
-            "symfony/expression-language": "~2.4",
-            "symfony/http-foundation": "~2.1",
-            "symfony/intl": "~2.3",
-            "symfony/phpunit-bridge": "~2.7",
-            "symfony/property-access": "~2.3",
-            "symfony/yaml": "~2.0,>=2.0.5"
-        },
-        "suggest": {
-            "doctrine/annotations": "For using the annotation mapping. You will also need doctrine/cache.",
-            "doctrine/cache": "For using the default cached annotation reader and metadata cache.",
-            "egulias/email-validator": "Strict (RFC compliant) email validation",
-            "symfony/config": "",
-            "symfony/expression-language": "For using the 2.4 Expression validator",
-            "symfony/http-foundation": "",
-            "symfony/intl": "",
-            "symfony/property-access": "For using the 2.4 Validator API",
-            "symfony/yaml": ""
+            "symfony/phpunit-bridge": "~2.7"
         },
-        "time": "2015-05-05 01:29:27",
+        "time": "2015-05-02 15:21:08",
         "type": "library",
         "extra": {
             "branch-alias": {
-                "dev-master": "2.6-dev"
+                "dev-master": "2.7-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
-            "psr-0": {
-                "Symfony\\Component\\Validator\\": ""
+            "psr-4": {
+                "Symfony\\Component\\Yaml\\": ""
             }
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -3323,7 +3329,7 @@
                 "homepage": "https://symfony.com/contributors"
             }
         ],
-        "description": "Symfony Validator Component",
+        "description": "Symfony Yaml Component",
         "homepage": "https://symfony.com"
     }
 ]
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ApcClassLoader.php b/core/vendor/symfony/class-loader/ApcClassLoader.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ApcClassLoader.php
rename to core/vendor/symfony/class-loader/ApcClassLoader.php
diff --git a/core/vendor/symfony/class-loader/ApcUniversalClassLoader.php b/core/vendor/symfony/class-loader/ApcUniversalClassLoader.php
new file mode 100644
index 0000000..dd95413
--- /dev/null
+++ b/core/vendor/symfony/class-loader/ApcUniversalClassLoader.php
@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+trigger_error('The '.__NAMESPACE__.'\ApcUniversalClassLoader class is deprecated since version 2.7 and will be removed in 3.0. Use the Symfony\Component\ClassLoader\ApcClassLoader class instead.', E_USER_DEPRECATED);
+
+/**
+ * ApcUniversalClassLoader implements a "universal" autoloader cached in APC for PHP 5.3.
+ *
+ * It is able to load classes that use either:
+ *
+ *  * The technical interoperability standards for PHP 5.3 namespaces and
+ *    class names (https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md);
+ *
+ *  * The PEAR naming convention for classes (http://pear.php.net/).
+ *
+ * Classes from a sub-namespace or a sub-hierarchy of PEAR classes can be
+ * looked for in a list of locations to ease the vendoring of a sub-set of
+ * classes for large projects.
+ *
+ * Example usage:
+ *
+ *     require 'vendor/symfony/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';
+ *     require 'vendor/symfony/src/Symfony/Component/ClassLoader/ApcUniversalClassLoader.php';
+ *
+ *     use Symfony\Component\ClassLoader\ApcUniversalClassLoader;
+ *
+ *     $loader = new ApcUniversalClassLoader('apc.prefix.');
+ *
+ *     // register classes with namespaces
+ *     $loader->registerNamespaces(array(
+ *         'Symfony\Component' => __DIR__.'/component',
+ *         'Symfony' => __DIR__.'/framework',
+ *         'Sensio' => array(__DIR__.'/src', __DIR__.'/vendor'),
+ *     ));
+ *
+ *     // register a library using the PEAR naming convention
+ *     $loader->registerPrefixes(array(
+ *         'Swift_' => __DIR__.'/Swift',
+ *     ));
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Kris Wallsmith <kris@symfony.com>
+ *
+ * @api
+ *
+ * @deprecated since version 2.4, to be removed in 3.0.
+ *             Use the {@link ClassLoader} class instead.
+ */
+class ApcUniversalClassLoader extends UniversalClassLoader
+{
+    private $prefix;
+
+    /**
+     * Constructor.
+     *
+     * @param string $prefix A prefix to create a namespace in APC
+     *
+     * @throws \RuntimeException
+     *
+     * @api
+     */
+    public function __construct($prefix)
+    {
+        if (!extension_loaded('apc')) {
+            throw new \RuntimeException('Unable to use ApcUniversalClassLoader as APC is not enabled.');
+        }
+
+        $this->prefix = $prefix;
+    }
+
+    /**
+     * Finds a file by class name while caching lookups to APC.
+     *
+     * @param string $class A class name to resolve to file
+     *
+     * @return string|null The path, if found
+     */
+    public function findFile($class)
+    {
+        if (false === $file = apc_fetch($this->prefix.$class)) {
+            apc_store($this->prefix.$class, $file = parent::findFile($class));
+        }
+
+        return $file;
+    }
+}
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/CHANGELOG.md b/core/vendor/symfony/class-loader/CHANGELOG.md
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/CHANGELOG.md
rename to core/vendor/symfony/class-loader/CHANGELOG.md
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ClassCollectionLoader.php b/core/vendor/symfony/class-loader/ClassCollectionLoader.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ClassCollectionLoader.php
rename to core/vendor/symfony/class-loader/ClassCollectionLoader.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ClassLoader.php b/core/vendor/symfony/class-loader/ClassLoader.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ClassLoader.php
rename to core/vendor/symfony/class-loader/ClassLoader.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ClassMapGenerator.php b/core/vendor/symfony/class-loader/ClassMapGenerator.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ClassMapGenerator.php
rename to core/vendor/symfony/class-loader/ClassMapGenerator.php
diff --git a/core/vendor/symfony/class-loader/DebugClassLoader.php b/core/vendor/symfony/class-loader/DebugClassLoader.php
new file mode 100644
index 0000000..3518699
--- /dev/null
+++ b/core/vendor/symfony/class-loader/DebugClassLoader.php
@@ -0,0 +1,124 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+trigger_error('The '.__NAMESPACE__.'\DebugClassLoader class is deprecated since version 2.4 and will be removed in 3.0. Use the Symfony\Component\Debug\DebugClassLoader class instead.', E_USER_DEPRECATED);
+
+/**
+ * Autoloader checking if the class is really defined in the file found.
+ *
+ * The DebugClassLoader will wrap all registered autoloaders providing a
+ * findFile method and will throw an exception if a file is found but does
+ * not declare the class.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Christophe Coevoet <stof@notk.org>
+ *
+ * @api
+ *
+ * @deprecated since version 2.4, to be removed in 3.0.
+ *             Use {@link \Symfony\Component\Debug\DebugClassLoader} instead.
+ */
+class DebugClassLoader
+{
+    private $classFinder;
+
+    /**
+     * Constructor.
+     *
+     * @param object $classFinder
+     *
+     * @api
+     */
+    public function __construct($classFinder)
+    {
+        $this->classFinder = $classFinder;
+    }
+
+    /**
+     * Gets the wrapped class loader.
+     *
+     * @return object a class loader instance
+     */
+    public function getClassLoader()
+    {
+        return $this->classFinder;
+    }
+
+    /**
+     * Replaces all autoloaders implementing a findFile method by a DebugClassLoader wrapper.
+     */
+    public static function enable()
+    {
+        if (!is_array($functions = spl_autoload_functions())) {
+            return;
+        }
+
+        foreach ($functions as $function) {
+            spl_autoload_unregister($function);
+        }
+
+        foreach ($functions as $function) {
+            if (is_array($function) && !$function[0] instanceof self && method_exists($function[0], 'findFile')) {
+                $function = array(new static($function[0]), 'loadClass');
+            }
+
+            spl_autoload_register($function);
+        }
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+    }
+
+    /**
+     * Finds a file by class name.
+     *
+     * @param string $class A class name to resolve to file
+     *
+     * @return string|null
+     */
+    public function findFile($class)
+    {
+        return $this->classFinder->findFile($class);
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param string $class The name of the class
+     *
+     * @return bool|null True, if loaded
+     *
+     * @throws \RuntimeException
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->classFinder->findFile($class)) {
+            require $file;
+
+            if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
+                if (false !== strpos($class, '/')) {
+                    throw new \RuntimeException(sprintf('Trying to autoload a class with an invalid name "%s". Be careful that the namespace separator is "\" in PHP, not "/".', $class));
+                }
+
+                throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
+            }
+
+            return true;
+        }
+    }
+}
diff --git a/core/vendor/symfony/class-loader/DebugUniversalClassLoader.php b/core/vendor/symfony/class-loader/DebugUniversalClassLoader.php
new file mode 100644
index 0000000..2a102db
--- /dev/null
+++ b/core/vendor/symfony/class-loader/DebugUniversalClassLoader.php
@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+trigger_error('The '.__NAMESPACE__.'\DebugUniversalClassLoader class is deprecated since version 2.4 and will be removed in 3.0. Use the Symfony\Component\Debug\DebugClassLoader class instead.', E_USER_DEPRECATED);
+
+/**
+ * Checks that the class is actually declared in the included file.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.4, to be removed in 3.0.
+ *             Use the {@link \Symfony\Component\Debug\DebugClassLoader} class instead.
+ */
+class DebugUniversalClassLoader extends UniversalClassLoader
+{
+    /**
+     * Replaces all regular UniversalClassLoader instances by a DebugUniversalClassLoader ones.
+     */
+    public static function enable()
+    {
+        if (!is_array($functions = spl_autoload_functions())) {
+            return;
+        }
+
+        foreach ($functions as $function) {
+            spl_autoload_unregister($function);
+        }
+
+        foreach ($functions as $function) {
+            if (is_array($function) && $function[0] instanceof UniversalClassLoader) {
+                $loader = new static();
+                $loader->registerNamespaceFallbacks($function[0]->getNamespaceFallbacks());
+                $loader->registerPrefixFallbacks($function[0]->getPrefixFallbacks());
+                $loader->registerNamespaces($function[0]->getNamespaces());
+                $loader->registerPrefixes($function[0]->getPrefixes());
+                $loader->useIncludePath($function[0]->getUseIncludePath());
+
+                $function[0] = $loader;
+            }
+
+            spl_autoload_register($function);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            require $file;
+
+            if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
+                throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/LICENSE b/core/vendor/symfony/class-loader/LICENSE
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/LICENSE
rename to core/vendor/symfony/class-loader/LICENSE
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/MapClassLoader.php b/core/vendor/symfony/class-loader/MapClassLoader.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/MapClassLoader.php
rename to core/vendor/symfony/class-loader/MapClassLoader.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Psr4ClassLoader.php b/core/vendor/symfony/class-loader/Psr4ClassLoader.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Psr4ClassLoader.php
rename to core/vendor/symfony/class-loader/Psr4ClassLoader.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/README.md b/core/vendor/symfony/class-loader/README.md
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/README.md
rename to core/vendor/symfony/class-loader/README.md
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/.gitignore b/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/.gitignore
deleted file mode 100644
index c49a5d8..0000000
--- a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ApcUniversalClassLoader.php b/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ApcUniversalClassLoader.php
deleted file mode 100644
index 65b7b10..0000000
--- a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/ApcUniversalClassLoader.php
+++ /dev/null
@@ -1,102 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\ClassLoader;
-
-/**
- * ApcUniversalClassLoader implements a "universal" autoloader cached in APC for PHP 5.3.
- *
- * It is able to load classes that use either:
- *
- *  * The technical interoperability standards for PHP 5.3 namespaces and
- *    class names (https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md);
- *
- *  * The PEAR naming convention for classes (http://pear.php.net/).
- *
- * Classes from a sub-namespace or a sub-hierarchy of PEAR classes can be
- * looked for in a list of locations to ease the vendoring of a sub-set of
- * classes for large projects.
- *
- * Example usage:
- *
- *     require 'vendor/symfony/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';
- *     require 'vendor/symfony/src/Symfony/Component/ClassLoader/ApcUniversalClassLoader.php';
- *
- *     use Symfony\Component\ClassLoader\ApcUniversalClassLoader;
- *
- *     $loader = new ApcUniversalClassLoader('apc.prefix.');
- *
- *     // register classes with namespaces
- *     $loader->registerNamespaces(array(
- *         'Symfony\Component' => __DIR__.'/component',
- *         'Symfony' => __DIR__.'/framework',
- *         'Sensio' => array(__DIR__.'/src', __DIR__.'/vendor'),
- *     ));
- *
- *     // register a library using the PEAR naming convention
- *     $loader->registerPrefixes(array(
- *         'Swift_' => __DIR__.'/Swift',
- *     ));
- *
- *     // activate the autoloader
- *     $loader->register();
- *
- * In this example, if you try to use a class in the Symfony\Component
- * namespace or one of its children (Symfony\Component\Console for instance),
- * the autoloader will first look for the class under the component/
- * directory, and it will then fallback to the framework/ directory if not
- * found before giving up.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Kris Wallsmith <kris@symfony.com>
- *
- * @api
- *
- * @deprecated Deprecated since version 2.4, to be removed in 3.0. Use the ApcClassLoader class instead.
- */
-class ApcUniversalClassLoader extends UniversalClassLoader
-{
-    private $prefix;
-
-    /**
-     * Constructor.
-     *
-     * @param string $prefix A prefix to create a namespace in APC
-     *
-     * @throws \RuntimeException
-     *
-     * @api
-     */
-    public function __construct($prefix)
-    {
-        if (!extension_loaded('apc')) {
-            throw new \RuntimeException('Unable to use ApcUniversalClassLoader as APC is not enabled.');
-        }
-
-        $this->prefix = $prefix;
-    }
-
-    /**
-     * Finds a file by class name while caching lookups to APC.
-     *
-     * @param string $class A class name to resolve to file
-     *
-     * @return string|null The path, if found
-     */
-    public function findFile($class)
-    {
-        if (false === $file = apc_fetch($this->prefix.$class)) {
-            apc_store($this->prefix.$class, $file = parent::findFile($class));
-        }
-
-        return $file;
-    }
-}
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/DebugClassLoader.php b/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/DebugClassLoader.php
deleted file mode 100644
index 897919b..0000000
--- a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/DebugClassLoader.php
+++ /dev/null
@@ -1,121 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\ClassLoader;
-
-/**
- * Autoloader checking if the class is really defined in the file found.
- *
- * The DebugClassLoader will wrap all registered autoloaders providing a
- * findFile method and will throw an exception if a file is found but does
- * not declare the class.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Christophe Coevoet <stof@notk.org>
- *
- * @api
- *
- * @deprecated Deprecated since version 2.4, to be removed in 3.0. Use the DebugClassLoader provided by the Debug component instead.
- */
-class DebugClassLoader
-{
-    private $classFinder;
-
-    /**
-     * Constructor.
-     *
-     * @param object $classFinder
-     *
-     * @api
-     */
-    public function __construct($classFinder)
-    {
-        $this->classFinder = $classFinder;
-    }
-
-    /**
-     * Gets the wrapped class loader.
-     *
-     * @return object a class loader instance
-     */
-    public function getClassLoader()
-    {
-        return $this->classFinder;
-    }
-
-    /**
-     * Replaces all autoloaders implementing a findFile method by a DebugClassLoader wrapper.
-     */
-    public static function enable()
-    {
-        if (!is_array($functions = spl_autoload_functions())) {
-            return;
-        }
-
-        foreach ($functions as $function) {
-            spl_autoload_unregister($function);
-        }
-
-        foreach ($functions as $function) {
-            if (is_array($function) && !$function[0] instanceof self && method_exists($function[0], 'findFile')) {
-                $function = array(new static($function[0]), 'loadClass');
-            }
-
-            spl_autoload_register($function);
-        }
-    }
-
-    /**
-     * Unregisters this instance as an autoloader.
-     */
-    public function unregister()
-    {
-        spl_autoload_unregister(array($this, 'loadClass'));
-    }
-
-    /**
-     * Finds a file by class name.
-     *
-     * @param string $class A class name to resolve to file
-     *
-     * @return string|null
-     */
-    public function findFile($class)
-    {
-        return $this->classFinder->findFile($class);
-    }
-
-    /**
-     * Loads the given class or interface.
-     *
-     * @param string $class The name of the class
-     *
-     * @return bool|null True, if loaded
-     *
-     * @throws \RuntimeException
-     */
-    public function loadClass($class)
-    {
-        if ($file = $this->classFinder->findFile($class)) {
-            require $file;
-
-            if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
-                if (false !== strpos($class, '/')) {
-                    throw new \RuntimeException(sprintf('Trying to autoload a class with an invalid name "%s". Be careful that the namespace separator is "\" in PHP, not "/".', $class));
-                }
-
-                throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
-            }
-
-            return true;
-        }
-    }
-}
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/DebugUniversalClassLoader.php b/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/DebugUniversalClassLoader.php
deleted file mode 100644
index 40d847c..0000000
--- a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/DebugUniversalClassLoader.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\ClassLoader;
-
-/**
- * Checks that the class is actually declared in the included file.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated Deprecated since version 2.4, to be removed in 3.0. Use the DebugClassLoader provided by the Debug component instead.
- */
-class DebugUniversalClassLoader extends UniversalClassLoader
-{
-    /**
-     * Replaces all regular UniversalClassLoader instances by a DebugUniversalClassLoader ones.
-     */
-    public static function enable()
-    {
-        if (!is_array($functions = spl_autoload_functions())) {
-            return;
-        }
-
-        foreach ($functions as $function) {
-            spl_autoload_unregister($function);
-        }
-
-        foreach ($functions as $function) {
-            if (is_array($function) && $function[0] instanceof UniversalClassLoader) {
-                $loader = new static();
-                $loader->registerNamespaceFallbacks($function[0]->getNamespaceFallbacks());
-                $loader->registerPrefixFallbacks($function[0]->getPrefixFallbacks());
-                $loader->registerNamespaces($function[0]->getNamespaces());
-                $loader->registerPrefixes($function[0]->getPrefixes());
-                $loader->useIncludePath($function[0]->getUseIncludePath());
-
-                $function[0] = $loader;
-            }
-
-            spl_autoload_register($function);
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function loadClass($class)
-    {
-        if ($file = $this->findFile($class)) {
-            require $file;
-
-            if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
-                throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
-            }
-        }
-    }
-}
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/UniversalClassLoader.php b/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/UniversalClassLoader.php
deleted file mode 100644
index b664cab..0000000
--- a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/UniversalClassLoader.php
+++ /dev/null
@@ -1,320 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\ClassLoader;
-
-/**
- * UniversalClassLoader implements a "universal" autoloader for PHP 5.3.
- *
- * It is able to load classes that use either:
- *
- *  * The technical interoperability standards for PHP 5.3 namespaces and
- *    class names (https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md);
- *
- *  * The PEAR naming convention for classes (http://pear.php.net/).
- *
- * Classes from a sub-namespace or a sub-hierarchy of PEAR classes can be
- * looked for in a list of locations to ease the vendoring of a sub-set of
- * classes for large projects.
- *
- * Example usage:
- *
- *     $loader = new UniversalClassLoader();
- *
- *     // register classes with namespaces
- *     $loader->registerNamespaces(array(
- *         'Symfony\Component' => __DIR__.'/component',
- *         'Symfony' => __DIR__.'/framework',
- *         'Sensio' => array(__DIR__.'/src', __DIR__.'/vendor'),
- *     ));
- *
- *     // register a library using the PEAR naming convention
- *     $loader->registerPrefixes(array(
- *         'Swift_' => __DIR__.'/Swift',
- *     ));
- *
- *
- *     // to enable searching the include path (e.g. for PEAR packages)
- *     $loader->useIncludePath(true);
- *
- *     // activate the autoloader
- *     $loader->register();
- *
- * In this example, if you try to use a class in the Symfony\Component
- * namespace or one of its children (Symfony\Component\Console for instance),
- * the autoloader will first look for the class under the component/
- * directory, and it will then fallback to the framework/ directory if not
- * found before giving up.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- *
- * @deprecated Deprecated since version 2.4, to be removed in 3.0. Use the ClassLoader class instead.
- */
-class UniversalClassLoader
-{
-    private $namespaces = array();
-    private $prefixes = array();
-    private $namespaceFallbacks = array();
-    private $prefixFallbacks = array();
-    private $useIncludePath = false;
-
-    /**
-     * Turns on searching the include for class files. Allows easy loading
-     * of installed PEAR packages.
-     *
-     * @param bool $useIncludePath
-     */
-    public function useIncludePath($useIncludePath)
-    {
-        $this->useIncludePath = (bool) $useIncludePath;
-    }
-
-    /**
-     * Can be used to check if the autoloader uses the include path to check
-     * for classes.
-     *
-     * @return bool
-     */
-    public function getUseIncludePath()
-    {
-        return $this->useIncludePath;
-    }
-
-    /**
-     * Gets the configured namespaces.
-     *
-     * @return array A hash with namespaces as keys and directories as values
-     */
-    public function getNamespaces()
-    {
-        return $this->namespaces;
-    }
-
-    /**
-     * Gets the configured class prefixes.
-     *
-     * @return array A hash with class prefixes as keys and directories as values
-     */
-    public function getPrefixes()
-    {
-        return $this->prefixes;
-    }
-
-    /**
-     * Gets the directory(ies) to use as a fallback for namespaces.
-     *
-     * @return array An array of directories
-     */
-    public function getNamespaceFallbacks()
-    {
-        return $this->namespaceFallbacks;
-    }
-
-    /**
-     * Gets the directory(ies) to use as a fallback for class prefixes.
-     *
-     * @return array An array of directories
-     */
-    public function getPrefixFallbacks()
-    {
-        return $this->prefixFallbacks;
-    }
-
-    /**
-     * Registers the directory to use as a fallback for namespaces.
-     *
-     * @param array $dirs An array of directories
-     *
-     * @api
-     */
-    public function registerNamespaceFallbacks(array $dirs)
-    {
-        $this->namespaceFallbacks = $dirs;
-    }
-
-    /**
-     * Registers a directory to use as a fallback for namespaces.
-     *
-     * @param string $dir A directory
-     */
-    public function registerNamespaceFallback($dir)
-    {
-        $this->namespaceFallbacks[] = $dir;
-    }
-
-    /**
-     * Registers directories to use as a fallback for class prefixes.
-     *
-     * @param array $dirs An array of directories
-     *
-     * @api
-     */
-    public function registerPrefixFallbacks(array $dirs)
-    {
-        $this->prefixFallbacks = $dirs;
-    }
-
-    /**
-     * Registers a directory to use as a fallback for class prefixes.
-     *
-     * @param string $dir A directory
-     */
-    public function registerPrefixFallback($dir)
-    {
-        $this->prefixFallbacks[] = $dir;
-    }
-
-    /**
-     * Registers an array of namespaces.
-     *
-     * @param array $namespaces An array of namespaces (namespaces as keys and locations as values)
-     *
-     * @api
-     */
-    public function registerNamespaces(array $namespaces)
-    {
-        foreach ($namespaces as $namespace => $locations) {
-            $this->namespaces[$namespace] = (array) $locations;
-        }
-    }
-
-    /**
-     * Registers a namespace.
-     *
-     * @param string       $namespace The namespace
-     * @param array|string $paths     The location(s) of the namespace
-     *
-     * @api
-     */
-    public function registerNamespace($namespace, $paths)
-    {
-        $this->namespaces[$namespace] = (array) $paths;
-    }
-
-    /**
-     * Registers an array of classes using the PEAR naming convention.
-     *
-     * @param array $classes An array of classes (prefixes as keys and locations as values)
-     *
-     * @api
-     */
-    public function registerPrefixes(array $classes)
-    {
-        foreach ($classes as $prefix => $locations) {
-            $this->prefixes[$prefix] = (array) $locations;
-        }
-    }
-
-    /**
-     * Registers a set of classes using the PEAR naming convention.
-     *
-     * @param string       $prefix The classes prefix
-     * @param array|string $paths  The location(s) of the classes
-     *
-     * @api
-     */
-    public function registerPrefix($prefix, $paths)
-    {
-        $this->prefixes[$prefix] = (array) $paths;
-    }
-
-    /**
-     * Registers this instance as an autoloader.
-     *
-     * @param bool $prepend Whether to prepend the autoloader or not
-     *
-     * @api
-     */
-    public function register($prepend = false)
-    {
-        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
-    }
-
-    /**
-     * Loads the given class or interface.
-     *
-     * @param string $class The name of the class
-     *
-     * @return bool|null True, if loaded
-     */
-    public function loadClass($class)
-    {
-        if ($file = $this->findFile($class)) {
-            require $file;
-
-            return true;
-        }
-    }
-
-    /**
-     * Finds the path to the file where the class is defined.
-     *
-     * @param string $class The name of the class
-     *
-     * @return string|null The path, if found
-     */
-    public function findFile($class)
-    {
-        if (false !== $pos = strrpos($class, '\\')) {
-            // namespaced class name
-            $namespace = substr($class, 0, $pos);
-            $className = substr($class, $pos + 1);
-            $normalizedClass = str_replace('\\', DIRECTORY_SEPARATOR, $namespace).DIRECTORY_SEPARATOR.str_replace('_', DIRECTORY_SEPARATOR, $className).'.php';
-            foreach ($this->namespaces as $ns => $dirs) {
-                if (0 !== strpos($namespace, $ns)) {
-                    continue;
-                }
-
-                foreach ($dirs as $dir) {
-                    $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
-                    if (is_file($file)) {
-                        return $file;
-                    }
-                }
-            }
-
-            foreach ($this->namespaceFallbacks as $dir) {
-                $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
-                if (is_file($file)) {
-                    return $file;
-                }
-            }
-        } else {
-            // PEAR-like class name
-            $normalizedClass = str_replace('_', DIRECTORY_SEPARATOR, $class).'.php';
-            foreach ($this->prefixes as $prefix => $dirs) {
-                if (0 !== strpos($class, $prefix)) {
-                    continue;
-                }
-
-                foreach ($dirs as $dir) {
-                    $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
-                    if (is_file($file)) {
-                        return $file;
-                    }
-                }
-            }
-
-            foreach ($this->prefixFallbacks as $dir) {
-                $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
-                if (is_file($file)) {
-                    return $file;
-                }
-            }
-        }
-
-        if ($this->useIncludePath && $file = stream_resolve_include_path($normalizedClass)) {
-            return $file;
-        }
-    }
-}
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/composer.json b/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/composer.json
deleted file mode 100644
index 7599de3..0000000
--- a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/composer.json
+++ /dev/null
@@ -1,35 +0,0 @@
-{
-    "name": "symfony/class-loader",
-    "type": "library",
-    "description": "Symfony ClassLoader Component",
-    "keywords": [],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "minimum-stability": "dev",
-    "require": {
-        "php": ">=5.3.3"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7",
-        "symfony/finder": "~2.0,>=2.0.5"
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\ClassLoader\\": "" }
-    },
-    "target-dir": "Symfony/Component/ClassLoader",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/phpunit.xml.dist b/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/phpunit.xml.dist
deleted file mode 100644
index a1b6c82..0000000
--- a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/phpunit.xml.dist
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-    <testsuites>
-        <testsuite name="Symfony ClassLoader Component Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./Resources</directory>
-                <directory>./Tests</directory>
-                <directory>./vendor</directory>
-            </exclude>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/ClassCollectionLoaderTest.php b/core/vendor/symfony/class-loader/Tests/ClassCollectionLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/ClassCollectionLoaderTest.php
rename to core/vendor/symfony/class-loader/Tests/ClassCollectionLoaderTest.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/ClassLoaderTest.php b/core/vendor/symfony/class-loader/Tests/ClassLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/ClassLoaderTest.php
rename to core/vendor/symfony/class-loader/Tests/ClassLoaderTest.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/ClassMapGeneratorTest.php b/core/vendor/symfony/class-loader/Tests/ClassMapGeneratorTest.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/ClassMapGeneratorTest.php
rename to core/vendor/symfony/class-loader/Tests/ClassMapGeneratorTest.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Namespaced/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/Bar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Namespaced/Bar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/Bar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Namespaced/Baz.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/Baz.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Namespaced/Baz.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/Baz.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Namespaced/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Namespaced/Foo.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/Foo.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/fallback/Namespaced/FooBar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/FooBar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/fallback/Namespaced/FooBar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/FooBar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Pearlike/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Pearlike/Bar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Pearlike/Bar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Pearlike/Bar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Pearlike/Baz.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Pearlike/Baz.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Pearlike/Baz.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Pearlike/Baz.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Pearlike/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Pearlike/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Pearlike/Foo.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/Pearlike/Foo.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/alpha/Apc/ApcPrefixCollision/A/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/ApcPrefixCollision/A/Bar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/alpha/Apc/ApcPrefixCollision/A/Bar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/ApcPrefixCollision/A/Bar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/alpha/Apc/ApcPrefixCollision/A/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/ApcPrefixCollision/A/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/alpha/Apc/ApcPrefixCollision/A/Foo.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/ApcPrefixCollision/A/Foo.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/alpha/Apc/NamespaceCollision/A/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/NamespaceCollision/A/Bar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/alpha/Apc/NamespaceCollision/A/Bar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/NamespaceCollision/A/Bar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/alpha/Apc/NamespaceCollision/A/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/NamespaceCollision/A/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/alpha/Apc/NamespaceCollision/A/Foo.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/NamespaceCollision/A/Foo.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/beta/Apc/ApcPrefixCollision/A/B/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/ApcPrefixCollision/A/B/Bar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/beta/Apc/ApcPrefixCollision/A/B/Bar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/ApcPrefixCollision/A/B/Bar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/beta/Apc/ApcPrefixCollision/A/B/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/ApcPrefixCollision/A/B/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/beta/Apc/ApcPrefixCollision/A/B/Foo.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/ApcPrefixCollision/A/B/Foo.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/beta/Apc/NamespaceCollision/A/B/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/NamespaceCollision/A/B/Bar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/beta/Apc/NamespaceCollision/A/B/Bar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/NamespaceCollision/A/B/Bar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/beta/Apc/NamespaceCollision/A/B/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/NamespaceCollision/A/B/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/beta/Apc/NamespaceCollision/A/B/Foo.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/NamespaceCollision/A/B/Foo.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/fallback/Apc/Pearlike/FooBar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/fallback/Apc/Pearlike/FooBar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/fallback/Apc/Pearlike/FooBar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/fallback/Apc/Pearlike/FooBar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Namespaced/FooBar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Apc/fallback/Namespaced/FooBar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Apc/Namespaced/FooBar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/Apc/fallback/Namespaced/FooBar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/ClassesWithParents/A.php b/core/vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/A.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/ClassesWithParents/A.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/A.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/ClassesWithParents/ATrait.php b/core/vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/ATrait.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/ClassesWithParents/ATrait.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/ATrait.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/ClassesWithParents/B.php b/core/vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/B.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/ClassesWithParents/B.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/ClassesWithParents/BTrait.php b/core/vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/BTrait.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/ClassesWithParents/CInterface.php b/core/vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/CInterface.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/ClassesWithParents/CTrait.php b/core/vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/CTrait.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/ClassesWithParents/D.php b/core/vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/D.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Namespaced/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Namespaced/Bar.php
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similarity index 100%
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Namespaced2/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Namespaced2/Bar.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Namespaced2/Foo.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Pearlike/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Pearlike/Bar.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/Pearlike/Baz.php b/core/vendor/symfony/class-loader/Tests/Fixtures/Pearlike/Baz.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/NamespaceCollision/A/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/alpha/NamespaceCollision/A/Bar.php
similarity index 100%
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/NamespaceCollision/A/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/alpha/NamespaceCollision/A/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/NamespaceCollision/A/Foo.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/NamespaceCollision/C/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/alpha/NamespaceCollision/C/Bar.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/NamespaceCollision/C/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/alpha/NamespaceCollision/C/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/NamespaceCollision/C/Foo.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/PrefixCollision/A/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/alpha/PrefixCollision/A/Bar.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/PrefixCollision/A/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/alpha/PrefixCollision/A/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/PrefixCollision/A/Foo.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/PrefixCollision/C/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/alpha/PrefixCollision/C/Bar.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/PrefixCollision/C/Bar.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/PrefixCollision/C/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/alpha/PrefixCollision/C/Foo.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/alpha/PrefixCollision/C/Foo.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/NamespaceCollision/A/B/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/beta/NamespaceCollision/A/B/Bar.php
similarity index 100%
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/NamespaceCollision/A/B/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/beta/NamespaceCollision/A/B/Foo.php
similarity index 100%
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/NamespaceCollision/C/B/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/beta/NamespaceCollision/C/B/Bar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/NamespaceCollision/C/B/Bar.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/NamespaceCollision/C/B/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/beta/NamespaceCollision/C/B/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/NamespaceCollision/C/B/Foo.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/PrefixCollision/A/B/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/beta/PrefixCollision/A/B/Bar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/PrefixCollision/A/B/Bar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/beta/PrefixCollision/A/B/Bar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/PrefixCollision/A/B/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/beta/PrefixCollision/A/B/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/PrefixCollision/A/B/Foo.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/PrefixCollision/C/B/Bar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/beta/PrefixCollision/C/B/Bar.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/PrefixCollision/C/B/Bar.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/PrefixCollision/C/B/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/beta/PrefixCollision/C/B/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/beta/PrefixCollision/C/B/Foo.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/beta/PrefixCollision/C/B/Foo.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/SomeClass.php b/core/vendor/symfony/class-loader/Tests/Fixtures/classmap/SomeClass.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/SomeClass.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/SomeInterface.php b/core/vendor/symfony/class-loader/Tests/Fixtures/classmap/SomeInterface.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/SomeInterface.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/classmap/SomeInterface.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/SomeParent.php b/core/vendor/symfony/class-loader/Tests/Fixtures/classmap/SomeParent.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/SomeParent.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/multipleNs.php b/core/vendor/symfony/class-loader/Tests/Fixtures/classmap/multipleNs.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/multipleNs.php
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diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/notAClass.php b/core/vendor/symfony/class-loader/Tests/Fixtures/classmap/notAClass.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/notAClass.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/classmap/notAClass.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/notPhpFile.md b/core/vendor/symfony/class-loader/Tests/Fixtures/classmap/notPhpFile.md
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/notPhpFile.md
rename to core/vendor/symfony/class-loader/Tests/Fixtures/classmap/notPhpFile.md
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/sameNsMultipleClasses.php b/core/vendor/symfony/class-loader/Tests/Fixtures/classmap/sameNsMultipleClasses.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/sameNsMultipleClasses.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/classmap/sameNsMultipleClasses.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/deps/traits.php b/core/vendor/symfony/class-loader/Tests/Fixtures/deps/traits.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/deps/traits.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/deps/traits.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/fallback/Namespaced/FooBar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/fallback/Namespaced/FooBar.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/fallback/Namespaced/FooBar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/fallback/Namespaced/FooBar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/fallback/Namespaced2/FooBar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/fallback/Namespaced2/FooBar.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/fallback/Namespaced2/FooBar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/fallback/Namespaced2/FooBar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/fallback/Pearlike/FooBar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/fallback/Pearlike/FooBar.php
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rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/fallback/Pearlike/FooBar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/fallback/Pearlike/FooBar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/fallback/Pearlike2/FooBar.php b/core/vendor/symfony/class-loader/Tests/Fixtures/fallback/Pearlike2/FooBar.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/fallback/Pearlike2/FooBar.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/fallback/Pearlike2/FooBar.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/includepath/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/includepath/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/includepath/Foo.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/includepath/Foo.php
diff --git a/core/vendor/symfony/class-loader/Tests/Fixtures/php5.4/traits.php b/core/vendor/symfony/class-loader/Tests/Fixtures/php5.4/traits.php
new file mode 100644
index 0000000..ccdadaf
--- /dev/null
+++ b/core/vendor/symfony/class-loader/Tests/Fixtures/php5.4/traits.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace {
+    trait TFoo
+    {
+    }
+
+    class CFoo
+    {
+        use TFoo;
+    }
+}
+
+namespace Foo {
+    trait TBar
+    {
+    }
+
+    interface IBar
+    {
+    }
+
+    trait TFooBar
+    {
+    }
+
+    class CBar implements IBar
+    {
+        use TBar;
+        use TFooBar;
+    }
+}
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/psr-4/Class_With_Underscores.php b/core/vendor/symfony/class-loader/Tests/Fixtures/psr-4/Class_With_Underscores.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/psr-4/Class_With_Underscores.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/psr-4/Class_With_Underscores.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/psr-4/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/psr-4/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/psr-4/Foo.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/psr-4/Foo.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/psr-4/Lets/Go/Deeper/Class_With_Underscores.php b/core/vendor/symfony/class-loader/Tests/Fixtures/psr-4/Lets/Go/Deeper/Class_With_Underscores.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/psr-4/Lets/Go/Deeper/Class_With_Underscores.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/psr-4/Lets/Go/Deeper/Class_With_Underscores.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/psr-4/Lets/Go/Deeper/Foo.php b/core/vendor/symfony/class-loader/Tests/Fixtures/psr-4/Lets/Go/Deeper/Foo.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/psr-4/Lets/Go/Deeper/Foo.php
rename to core/vendor/symfony/class-loader/Tests/Fixtures/psr-4/Lets/Go/Deeper/Foo.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/LegacyApcUniversalClassLoaderTest.php b/core/vendor/symfony/class-loader/Tests/LegacyApcUniversalClassLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/LegacyApcUniversalClassLoaderTest.php
rename to core/vendor/symfony/class-loader/Tests/LegacyApcUniversalClassLoaderTest.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/LegacyUniversalClassLoaderTest.php b/core/vendor/symfony/class-loader/Tests/LegacyUniversalClassLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/LegacyUniversalClassLoaderTest.php
rename to core/vendor/symfony/class-loader/Tests/LegacyUniversalClassLoaderTest.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Psr4ClassLoaderTest.php b/core/vendor/symfony/class-loader/Tests/Psr4ClassLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Psr4ClassLoaderTest.php
rename to core/vendor/symfony/class-loader/Tests/Psr4ClassLoaderTest.php
diff --git a/core/vendor/symfony/class-loader/UniversalClassLoader.php b/core/vendor/symfony/class-loader/UniversalClassLoader.php
new file mode 100644
index 0000000..781d3a2
--- /dev/null
+++ b/core/vendor/symfony/class-loader/UniversalClassLoader.php
@@ -0,0 +1,323 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+trigger_error('The '.__NAMESPACE__.'\UniversalClassLoader class is deprecated since version 2.7 and will be removed in 3.0. Use the Symfony\Component\ClassLoader\ClassLoader class instead.', E_USER_DEPRECATED);
+
+/**
+ * UniversalClassLoader implements a "universal" autoloader for PHP 5.3.
+ *
+ * It is able to load classes that use either:
+ *
+ *  * The technical interoperability standards for PHP 5.3 namespaces and
+ *    class names (https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md);
+ *
+ *  * The PEAR naming convention for classes (http://pear.php.net/).
+ *
+ * Classes from a sub-namespace or a sub-hierarchy of PEAR classes can be
+ * looked for in a list of locations to ease the vendoring of a sub-set of
+ * classes for large projects.
+ *
+ * Example usage:
+ *
+ *     $loader = new UniversalClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->registerNamespaces(array(
+ *         'Symfony\Component' => __DIR__.'/component',
+ *         'Symfony' => __DIR__.'/framework',
+ *         'Sensio' => array(__DIR__.'/src', __DIR__.'/vendor'),
+ *     ));
+ *
+ *     // register a library using the PEAR naming convention
+ *     $loader->registerPrefixes(array(
+ *         'Swift_' => __DIR__.'/Swift',
+ *     ));
+ *
+ *
+ *     // to enable searching the include path (e.g. for PEAR packages)
+ *     $loader->useIncludePath(true);
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ *
+ * @deprecated since version 2.4, to be removed in 3.0.
+ *             Use the {@link ClassLoader} class instead.
+ */
+class UniversalClassLoader
+{
+    private $namespaces = array();
+    private $prefixes = array();
+    private $namespaceFallbacks = array();
+    private $prefixFallbacks = array();
+    private $useIncludePath = false;
+
+    /**
+     * Turns on searching the include for class files. Allows easy loading
+     * of installed PEAR packages.
+     *
+     * @param bool $useIncludePath
+     */
+    public function useIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = (bool) $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Gets the configured namespaces.
+     *
+     * @return array A hash with namespaces as keys and directories as values
+     */
+    public function getNamespaces()
+    {
+        return $this->namespaces;
+    }
+
+    /**
+     * Gets the configured class prefixes.
+     *
+     * @return array A hash with class prefixes as keys and directories as values
+     */
+    public function getPrefixes()
+    {
+        return $this->prefixes;
+    }
+
+    /**
+     * Gets the directory(ies) to use as a fallback for namespaces.
+     *
+     * @return array An array of directories
+     */
+    public function getNamespaceFallbacks()
+    {
+        return $this->namespaceFallbacks;
+    }
+
+    /**
+     * Gets the directory(ies) to use as a fallback for class prefixes.
+     *
+     * @return array An array of directories
+     */
+    public function getPrefixFallbacks()
+    {
+        return $this->prefixFallbacks;
+    }
+
+    /**
+     * Registers the directory to use as a fallback for namespaces.
+     *
+     * @param array $dirs An array of directories
+     *
+     * @api
+     */
+    public function registerNamespaceFallbacks(array $dirs)
+    {
+        $this->namespaceFallbacks = $dirs;
+    }
+
+    /**
+     * Registers a directory to use as a fallback for namespaces.
+     *
+     * @param string $dir A directory
+     */
+    public function registerNamespaceFallback($dir)
+    {
+        $this->namespaceFallbacks[] = $dir;
+    }
+
+    /**
+     * Registers directories to use as a fallback for class prefixes.
+     *
+     * @param array $dirs An array of directories
+     *
+     * @api
+     */
+    public function registerPrefixFallbacks(array $dirs)
+    {
+        $this->prefixFallbacks = $dirs;
+    }
+
+    /**
+     * Registers a directory to use as a fallback for class prefixes.
+     *
+     * @param string $dir A directory
+     */
+    public function registerPrefixFallback($dir)
+    {
+        $this->prefixFallbacks[] = $dir;
+    }
+
+    /**
+     * Registers an array of namespaces.
+     *
+     * @param array $namespaces An array of namespaces (namespaces as keys and locations as values)
+     *
+     * @api
+     */
+    public function registerNamespaces(array $namespaces)
+    {
+        foreach ($namespaces as $namespace => $locations) {
+            $this->namespaces[$namespace] = (array) $locations;
+        }
+    }
+
+    /**
+     * Registers a namespace.
+     *
+     * @param string       $namespace The namespace
+     * @param array|string $paths     The location(s) of the namespace
+     *
+     * @api
+     */
+    public function registerNamespace($namespace, $paths)
+    {
+        $this->namespaces[$namespace] = (array) $paths;
+    }
+
+    /**
+     * Registers an array of classes using the PEAR naming convention.
+     *
+     * @param array $classes An array of classes (prefixes as keys and locations as values)
+     *
+     * @api
+     */
+    public function registerPrefixes(array $classes)
+    {
+        foreach ($classes as $prefix => $locations) {
+            $this->prefixes[$prefix] = (array) $locations;
+        }
+    }
+
+    /**
+     * Registers a set of classes using the PEAR naming convention.
+     *
+     * @param string       $prefix The classes prefix
+     * @param array|string $paths  The location(s) of the classes
+     *
+     * @api
+     */
+    public function registerPrefix($prefix, $paths)
+    {
+        $this->prefixes[$prefix] = (array) $paths;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     *
+     * @api
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param string $class The name of the class
+     *
+     * @return bool|null True, if loaded
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            require $file;
+
+            return true;
+        }
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|null The path, if found
+     */
+    public function findFile($class)
+    {
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $namespace = substr($class, 0, $pos);
+            $className = substr($class, $pos + 1);
+            $normalizedClass = str_replace('\\', DIRECTORY_SEPARATOR, $namespace).DIRECTORY_SEPARATOR.str_replace('_', DIRECTORY_SEPARATOR, $className).'.php';
+            foreach ($this->namespaces as $ns => $dirs) {
+                if (0 !== strpos($namespace, $ns)) {
+                    continue;
+                }
+
+                foreach ($dirs as $dir) {
+                    $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
+                    if (is_file($file)) {
+                        return $file;
+                    }
+                }
+            }
+
+            foreach ($this->namespaceFallbacks as $dir) {
+                $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
+                if (is_file($file)) {
+                    return $file;
+                }
+            }
+        } else {
+            // PEAR-like class name
+            $normalizedClass = str_replace('_', DIRECTORY_SEPARATOR, $class).'.php';
+            foreach ($this->prefixes as $prefix => $dirs) {
+                if (0 !== strpos($class, $prefix)) {
+                    continue;
+                }
+
+                foreach ($dirs as $dir) {
+                    $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
+                    if (is_file($file)) {
+                        return $file;
+                    }
+                }
+            }
+
+            foreach ($this->prefixFallbacks as $dir) {
+                $file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
+                if (is_file($file)) {
+                    return $file;
+                }
+            }
+        }
+
+        if ($this->useIncludePath && $file = stream_resolve_include_path($normalizedClass)) {
+            return $file;
+        }
+    }
+}
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/WinCacheClassLoader.php b/core/vendor/symfony/class-loader/WinCacheClassLoader.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/WinCacheClassLoader.php
rename to core/vendor/symfony/class-loader/WinCacheClassLoader.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/XcacheClassLoader.php b/core/vendor/symfony/class-loader/XcacheClassLoader.php
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/XcacheClassLoader.php
rename to core/vendor/symfony/class-loader/XcacheClassLoader.php
diff --git a/core/vendor/symfony/class-loader/composer.json b/core/vendor/symfony/class-loader/composer.json
new file mode 100644
index 0000000..6d011b5
--- /dev/null
+++ b/core/vendor/symfony/class-loader/composer.json
@@ -0,0 +1,34 @@
+{
+    "name": "symfony/class-loader",
+    "type": "library",
+    "description": "Symfony ClassLoader Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "minimum-stability": "dev",
+    "require": {
+        "php": ">=5.3.9"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7",
+        "symfony/finder": "~2.0,>=2.0.5"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\ClassLoader\\": "" }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/class-loader/phpunit.xml.dist b/core/vendor/symfony/class-loader/phpunit.xml.dist
new file mode 100644
index 0000000..4856db5
--- /dev/null
+++ b/core/vendor/symfony/class-loader/phpunit.xml.dist
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony ClassLoader Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./Resources</directory>
+                <directory>./Tests</directory>
+                <directory>./vendor</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/CHANGELOG.md b/core/vendor/symfony/css-selector/CHANGELOG.md
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/CHANGELOG.md
rename to core/vendor/symfony/css-selector/CHANGELOG.md
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/CssSelector.php b/core/vendor/symfony/css-selector/CssSelector.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/CssSelector.php
rename to core/vendor/symfony/css-selector/CssSelector.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Exception/ExceptionInterface.php b/core/vendor/symfony/css-selector/Exception/ExceptionInterface.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Exception/ExceptionInterface.php
rename to core/vendor/symfony/css-selector/Exception/ExceptionInterface.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Exception/ExpressionErrorException.php b/core/vendor/symfony/css-selector/Exception/ExpressionErrorException.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Exception/ExpressionErrorException.php
rename to core/vendor/symfony/css-selector/Exception/ExpressionErrorException.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Exception/InternalErrorException.php b/core/vendor/symfony/css-selector/Exception/InternalErrorException.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Exception/InternalErrorException.php
rename to core/vendor/symfony/css-selector/Exception/InternalErrorException.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Exception/ParseException.php b/core/vendor/symfony/css-selector/Exception/ParseException.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Exception/ParseException.php
rename to core/vendor/symfony/css-selector/Exception/ParseException.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Exception/SyntaxErrorException.php b/core/vendor/symfony/css-selector/Exception/SyntaxErrorException.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Exception/SyntaxErrorException.php
rename to core/vendor/symfony/css-selector/Exception/SyntaxErrorException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/LICENSE b/core/vendor/symfony/css-selector/LICENSE
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/LICENSE
rename to core/vendor/symfony/css-selector/LICENSE
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/AbstractNode.php b/core/vendor/symfony/css-selector/Node/AbstractNode.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/AbstractNode.php
rename to core/vendor/symfony/css-selector/Node/AbstractNode.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/AttributeNode.php b/core/vendor/symfony/css-selector/Node/AttributeNode.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/AttributeNode.php
rename to core/vendor/symfony/css-selector/Node/AttributeNode.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/ClassNode.php b/core/vendor/symfony/css-selector/Node/ClassNode.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/ClassNode.php
rename to core/vendor/symfony/css-selector/Node/ClassNode.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/CombinedSelectorNode.php b/core/vendor/symfony/css-selector/Node/CombinedSelectorNode.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/CombinedSelectorNode.php
rename to core/vendor/symfony/css-selector/Node/CombinedSelectorNode.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/ElementNode.php b/core/vendor/symfony/css-selector/Node/ElementNode.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/ElementNode.php
rename to core/vendor/symfony/css-selector/Node/ElementNode.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/FunctionNode.php b/core/vendor/symfony/css-selector/Node/FunctionNode.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/FunctionNode.php
rename to core/vendor/symfony/css-selector/Node/FunctionNode.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/HashNode.php b/core/vendor/symfony/css-selector/Node/HashNode.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/HashNode.php
rename to core/vendor/symfony/css-selector/Node/HashNode.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/NegationNode.php b/core/vendor/symfony/css-selector/Node/NegationNode.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/NegationNode.php
rename to core/vendor/symfony/css-selector/Node/NegationNode.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/NodeInterface.php b/core/vendor/symfony/css-selector/Node/NodeInterface.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/NodeInterface.php
rename to core/vendor/symfony/css-selector/Node/NodeInterface.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/PseudoNode.php b/core/vendor/symfony/css-selector/Node/PseudoNode.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/PseudoNode.php
rename to core/vendor/symfony/css-selector/Node/PseudoNode.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/SelectorNode.php b/core/vendor/symfony/css-selector/Node/SelectorNode.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/SelectorNode.php
rename to core/vendor/symfony/css-selector/Node/SelectorNode.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/Specificity.php b/core/vendor/symfony/css-selector/Node/Specificity.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Node/Specificity.php
rename to core/vendor/symfony/css-selector/Node/Specificity.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/CommentHandler.php b/core/vendor/symfony/css-selector/Parser/Handler/CommentHandler.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/CommentHandler.php
rename to core/vendor/symfony/css-selector/Parser/Handler/CommentHandler.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/HandlerInterface.php b/core/vendor/symfony/css-selector/Parser/Handler/HandlerInterface.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/HandlerInterface.php
rename to core/vendor/symfony/css-selector/Parser/Handler/HandlerInterface.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/HashHandler.php b/core/vendor/symfony/css-selector/Parser/Handler/HashHandler.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/HashHandler.php
rename to core/vendor/symfony/css-selector/Parser/Handler/HashHandler.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/IdentifierHandler.php b/core/vendor/symfony/css-selector/Parser/Handler/IdentifierHandler.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/IdentifierHandler.php
rename to core/vendor/symfony/css-selector/Parser/Handler/IdentifierHandler.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/NumberHandler.php b/core/vendor/symfony/css-selector/Parser/Handler/NumberHandler.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/NumberHandler.php
rename to core/vendor/symfony/css-selector/Parser/Handler/NumberHandler.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/StringHandler.php b/core/vendor/symfony/css-selector/Parser/Handler/StringHandler.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/StringHandler.php
rename to core/vendor/symfony/css-selector/Parser/Handler/StringHandler.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/WhitespaceHandler.php b/core/vendor/symfony/css-selector/Parser/Handler/WhitespaceHandler.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/WhitespaceHandler.php
rename to core/vendor/symfony/css-selector/Parser/Handler/WhitespaceHandler.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Parser.php b/core/vendor/symfony/css-selector/Parser/Parser.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Parser.php
rename to core/vendor/symfony/css-selector/Parser/Parser.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/ParserInterface.php b/core/vendor/symfony/css-selector/Parser/ParserInterface.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/ParserInterface.php
rename to core/vendor/symfony/css-selector/Parser/ParserInterface.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Reader.php b/core/vendor/symfony/css-selector/Parser/Reader.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Reader.php
rename to core/vendor/symfony/css-selector/Parser/Reader.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Shortcut/ClassParser.php b/core/vendor/symfony/css-selector/Parser/Shortcut/ClassParser.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Shortcut/ClassParser.php
rename to core/vendor/symfony/css-selector/Parser/Shortcut/ClassParser.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Shortcut/ElementParser.php b/core/vendor/symfony/css-selector/Parser/Shortcut/ElementParser.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Shortcut/ElementParser.php
rename to core/vendor/symfony/css-selector/Parser/Shortcut/ElementParser.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Shortcut/EmptyStringParser.php b/core/vendor/symfony/css-selector/Parser/Shortcut/EmptyStringParser.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Shortcut/EmptyStringParser.php
rename to core/vendor/symfony/css-selector/Parser/Shortcut/EmptyStringParser.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Shortcut/HashParser.php b/core/vendor/symfony/css-selector/Parser/Shortcut/HashParser.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Shortcut/HashParser.php
rename to core/vendor/symfony/css-selector/Parser/Shortcut/HashParser.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Token.php b/core/vendor/symfony/css-selector/Parser/Token.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Token.php
rename to core/vendor/symfony/css-selector/Parser/Token.php
diff --git a/core/vendor/symfony/css-selector/Parser/TokenStream.php b/core/vendor/symfony/css-selector/Parser/TokenStream.php
new file mode 100644
index 0000000..c0525d7
--- /dev/null
+++ b/core/vendor/symfony/css-selector/Parser/TokenStream.php
@@ -0,0 +1,182 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\CssSelector\Parser;
+
+use Symfony\Component\CssSelector\Exception\InternalErrorException;
+use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
+
+/**
+ * CSS selector token stream.
+ *
+ * This component is a port of the Python cssselect library,
+ * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
+ *
+ * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ */
+class TokenStream
+{
+    /**
+     * @var Token[]
+     */
+    private $tokens = array();
+
+    /**
+     * @var bool
+     */
+    private $frozen = false;
+
+    /**
+     * @var Token[]
+     */
+    private $used = array();
+
+    /**
+     * @var int
+     */
+    private $cursor = 0;
+
+    /**
+     * @var Token|null
+     */
+    private $peeked = null;
+
+    /**
+     * @var bool
+     */
+    private $peeking = false;
+
+    /**
+     * Pushes a token.
+     *
+     * @param Token $token
+     *
+     * @return TokenStream
+     */
+    public function push(Token $token)
+    {
+        $this->tokens[] = $token;
+
+        return $this;
+    }
+
+    /**
+     * Freezes stream.
+     *
+     * @return TokenStream
+     */
+    public function freeze()
+    {
+        $this->frozen = true;
+
+        return $this;
+    }
+
+    /**
+     * Returns next token.
+     *
+     * @throws InternalErrorException If there is no more token
+     *
+     * @return Token
+     */
+    public function getNext()
+    {
+        if ($this->peeking) {
+            $this->peeking = false;
+            $this->used[] = $this->peeked;
+
+            return $this->peeked;
+        }
+
+        if (!isset($this->tokens[$this->cursor])) {
+            throw new InternalErrorException('Unexpected token stream end.');
+        }
+
+        return $this->tokens[$this->cursor++];
+    }
+
+    /**
+     * Returns peeked token.
+     *
+     * @return Token
+     */
+    public function getPeek()
+    {
+        if (!$this->peeking) {
+            $this->peeked = $this->getNext();
+            $this->peeking = true;
+        }
+
+        return $this->peeked;
+    }
+
+    /**
+     * Returns used tokens.
+     *
+     * @return Token[]
+     */
+    public function getUsed()
+    {
+        return $this->used;
+    }
+
+    /**
+     * Returns nex identifier token.
+     *
+     * @throws SyntaxErrorException If next token is not an identifier
+     *
+     * @return string The identifier token value
+     */
+    public function getNextIdentifier()
+    {
+        $next = $this->getNext();
+
+        if (!$next->isIdentifier()) {
+            throw SyntaxErrorException::unexpectedToken('identifier', $next);
+        }
+
+        return $next->getValue();
+    }
+
+    /**
+     * Returns nex identifier or star delimiter token.
+     *
+     * @throws SyntaxErrorException If next token is not an identifier or a star delimiter
+     *
+     * @return null|string The identifier token value or null if star found
+     */
+    public function getNextIdentifierOrStar()
+    {
+        $next = $this->getNext();
+
+        if ($next->isIdentifier()) {
+            return $next->getValue();
+        }
+
+        if ($next->isDelimiter(array('*'))) {
+            return;
+        }
+
+        throw SyntaxErrorException::unexpectedToken('identifier or "*"', $next);
+    }
+
+    /**
+     * Skips next whitespace if any.
+     */
+    public function skipWhitespace()
+    {
+        $peek = $this->getPeek();
+
+        if ($peek->isWhitespace()) {
+            $this->getNext();
+        }
+    }
+}
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Tokenizer/Tokenizer.php b/core/vendor/symfony/css-selector/Parser/Tokenizer/Tokenizer.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Tokenizer/Tokenizer.php
rename to core/vendor/symfony/css-selector/Parser/Tokenizer/Tokenizer.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Tokenizer/TokenizerEscaping.php b/core/vendor/symfony/css-selector/Parser/Tokenizer/TokenizerEscaping.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Tokenizer/TokenizerEscaping.php
rename to core/vendor/symfony/css-selector/Parser/Tokenizer/TokenizerEscaping.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Tokenizer/TokenizerPatterns.php b/core/vendor/symfony/css-selector/Parser/Tokenizer/TokenizerPatterns.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Tokenizer/TokenizerPatterns.php
rename to core/vendor/symfony/css-selector/Parser/Tokenizer/TokenizerPatterns.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/README.md b/core/vendor/symfony/css-selector/README.md
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/README.md
rename to core/vendor/symfony/css-selector/README.md
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/.gitignore b/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/.gitignore
deleted file mode 100644
index c49a5d8..0000000
--- a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/TokenStream.php b/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/TokenStream.php
deleted file mode 100644
index 8184b83..0000000
--- a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/TokenStream.php
+++ /dev/null
@@ -1,182 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser;
-
-use Symfony\Component\CssSelector\Exception\InternalErrorException;
-use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
-
-/**
- * CSS selector token stream.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- */
-class TokenStream
-{
-    /**
-     * @var Token[]
-     */
-    private $tokens = array();
-
-    /**
-     * @var bool
-     */
-    private $frozen = false;
-
-    /**
-     * @var Token[]
-     */
-    private $used = array();
-
-    /**
-     * @var int
-     */
-    private $cursor = 0;
-
-    /**
-     * @var Token|null
-     */
-    private $peeked = null;
-
-    /**
-     * @var bool
-     */
-    private $peeking = false;
-
-    /**
-     * Pushes a token.
-     *
-     * @param Token $token
-     *
-     * @return TokenStream
-     */
-    public function push(Token $token)
-    {
-        $this->tokens[] = $token;
-
-        return $this;
-    }
-
-    /**
-     * Freezes stream.
-     *
-     * @return TokenStream
-     */
-    public function freeze()
-    {
-        $this->frozen = true;
-
-        return $this;
-    }
-
-    /**
-     * Returns next token.
-     *
-     * @throws InternalErrorException If there is no more token
-     *
-     * @return Token
-     */
-    public function getNext()
-    {
-        if ($this->peeking) {
-            $this->peeking = false;
-            $this->used[] = $this->peeked;
-
-            return $this->peeked;
-        }
-
-        if (!isset($this->tokens[$this->cursor])) {
-            throw new InternalErrorException('Unexpected token stream end.');
-        }
-
-        return $this->tokens[$this->cursor ++];
-    }
-
-    /**
-     * Returns peeked token.
-     *
-     * @return Token
-     */
-    public function getPeek()
-    {
-        if (!$this->peeking) {
-            $this->peeked = $this->getNext();
-            $this->peeking = true;
-        }
-
-        return $this->peeked;
-    }
-
-    /**
-     * Returns used tokens.
-     *
-     * @return Token[]
-     */
-    public function getUsed()
-    {
-        return $this->used;
-    }
-
-    /**
-     * Returns nex identifier token.
-     *
-     * @throws SyntaxErrorException If next token is not an identifier
-     *
-     * @return string The identifier token value
-     */
-    public function getNextIdentifier()
-    {
-        $next = $this->getNext();
-
-        if (!$next->isIdentifier()) {
-            throw SyntaxErrorException::unexpectedToken('identifier', $next);
-        }
-
-        return $next->getValue();
-    }
-
-    /**
-     * Returns nex identifier or star delimiter token.
-     *
-     * @throws SyntaxErrorException If next token is not an identifier or a star delimiter
-     *
-     * @return null|string The identifier token value or null if star found
-     */
-    public function getNextIdentifierOrStar()
-    {
-        $next = $this->getNext();
-
-        if ($next->isIdentifier()) {
-            return $next->getValue();
-        }
-
-        if ($next->isDelimiter(array('*'))) {
-            return;
-        }
-
-        throw SyntaxErrorException::unexpectedToken('identifier or "*"', $next);
-    }
-
-    /**
-     * Skips next whitespace if any.
-     */
-    public function skipWhitespace()
-    {
-        $peek = $this->getPeek();
-
-        if ($peek->isWhitespace()) {
-            $this->getNext();
-        }
-    }
-}
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/composer.json b/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/composer.json
deleted file mode 100644
index 831b8eb..0000000
--- a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/composer.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-    "name": "symfony/css-selector",
-    "type": "library",
-    "description": "Symfony CssSelector Component",
-    "keywords": [],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Jean-François Simon",
-            "email": "jeanfrancois.simon@sensiolabs.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7"
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\CssSelector\\": "" }
-    },
-    "target-dir": "Symfony/Component/CssSelector",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/phpunit.xml.dist b/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/phpunit.xml.dist
deleted file mode 100644
index bc57cfc..0000000
--- a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/phpunit.xml.dist
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-    <testsuites>
-        <testsuite name="Symfony CssSelector Component Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./Resources</directory>
-                <directory>./Tests</directory>
-                <directory>./vendor</directory>
-            </exclude>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/CssSelectorTest.php b/core/vendor/symfony/css-selector/Tests/CssSelectorTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/CssSelectorTest.php
rename to core/vendor/symfony/css-selector/Tests/CssSelectorTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/AbstractNodeTest.php b/core/vendor/symfony/css-selector/Tests/Node/AbstractNodeTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/AbstractNodeTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/AbstractNodeTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/AttributeNodeTest.php b/core/vendor/symfony/css-selector/Tests/Node/AttributeNodeTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/AttributeNodeTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/AttributeNodeTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/ClassNodeTest.php b/core/vendor/symfony/css-selector/Tests/Node/ClassNodeTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/ClassNodeTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/ClassNodeTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/CombinedSelectorNodeTest.php b/core/vendor/symfony/css-selector/Tests/Node/CombinedSelectorNodeTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/CombinedSelectorNodeTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/CombinedSelectorNodeTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/ElementNodeTest.php b/core/vendor/symfony/css-selector/Tests/Node/ElementNodeTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/ElementNodeTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/ElementNodeTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/FunctionNodeTest.php b/core/vendor/symfony/css-selector/Tests/Node/FunctionNodeTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/FunctionNodeTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/FunctionNodeTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/HashNodeTest.php b/core/vendor/symfony/css-selector/Tests/Node/HashNodeTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/HashNodeTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/HashNodeTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/NegationNodeTest.php b/core/vendor/symfony/css-selector/Tests/Node/NegationNodeTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/NegationNodeTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/NegationNodeTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/PseudoNodeTest.php b/core/vendor/symfony/css-selector/Tests/Node/PseudoNodeTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/PseudoNodeTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/PseudoNodeTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/SelectorNodeTest.php b/core/vendor/symfony/css-selector/Tests/Node/SelectorNodeTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/SelectorNodeTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/SelectorNodeTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/SpecificityTest.php b/core/vendor/symfony/css-selector/Tests/Node/SpecificityTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Node/SpecificityTest.php
rename to core/vendor/symfony/css-selector/Tests/Node/SpecificityTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/AbstractHandlerTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Handler/AbstractHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/AbstractHandlerTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Handler/AbstractHandlerTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/CommentHandlerTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Handler/CommentHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/CommentHandlerTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Handler/CommentHandlerTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/HashHandlerTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Handler/HashHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/HashHandlerTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Handler/HashHandlerTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/IdentifierHandlerTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Handler/IdentifierHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/IdentifierHandlerTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Handler/IdentifierHandlerTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/NumberHandlerTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Handler/NumberHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/NumberHandlerTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Handler/NumberHandlerTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/StringHandlerTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Handler/StringHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/StringHandlerTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Handler/StringHandlerTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/WhitespaceHandlerTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Handler/WhitespaceHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Handler/WhitespaceHandlerTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Handler/WhitespaceHandlerTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/ParserTest.php b/core/vendor/symfony/css-selector/Tests/Parser/ParserTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/ParserTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/ParserTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/ReaderTest.php b/core/vendor/symfony/css-selector/Tests/Parser/ReaderTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/ReaderTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/ReaderTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Shortcut/ClassParserTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Shortcut/ClassParserTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Shortcut/ClassParserTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Shortcut/ClassParserTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Shortcut/ElementParserTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Shortcut/ElementParserTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Shortcut/ElementParserTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Shortcut/ElementParserTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Shortcut/EmptyStringParserTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Shortcut/EmptyStringParserTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Shortcut/EmptyStringParserTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Shortcut/EmptyStringParserTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Shortcut/HashParserTest.php b/core/vendor/symfony/css-selector/Tests/Parser/Shortcut/HashParserTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/Shortcut/HashParserTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/Shortcut/HashParserTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/TokenStreamTest.php b/core/vendor/symfony/css-selector/Tests/Parser/TokenStreamTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/Parser/TokenStreamTest.php
rename to core/vendor/symfony/css-selector/Tests/Parser/TokenStreamTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/XPath/Fixtures/ids.html b/core/vendor/symfony/css-selector/Tests/XPath/Fixtures/ids.html
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/XPath/Fixtures/ids.html
rename to core/vendor/symfony/css-selector/Tests/XPath/Fixtures/ids.html
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/XPath/Fixtures/lang.xml b/core/vendor/symfony/css-selector/Tests/XPath/Fixtures/lang.xml
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/XPath/Fixtures/lang.xml
rename to core/vendor/symfony/css-selector/Tests/XPath/Fixtures/lang.xml
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/XPath/Fixtures/shakespear.html b/core/vendor/symfony/css-selector/Tests/XPath/Fixtures/shakespear.html
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/XPath/Fixtures/shakespear.html
rename to core/vendor/symfony/css-selector/Tests/XPath/Fixtures/shakespear.html
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/XPath/TranslatorTest.php b/core/vendor/symfony/css-selector/Tests/XPath/TranslatorTest.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/Tests/XPath/TranslatorTest.php
rename to core/vendor/symfony/css-selector/Tests/XPath/TranslatorTest.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/AbstractExtension.php b/core/vendor/symfony/css-selector/XPath/Extension/AbstractExtension.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/AbstractExtension.php
rename to core/vendor/symfony/css-selector/XPath/Extension/AbstractExtension.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/AttributeMatchingExtension.php b/core/vendor/symfony/css-selector/XPath/Extension/AttributeMatchingExtension.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/AttributeMatchingExtension.php
rename to core/vendor/symfony/css-selector/XPath/Extension/AttributeMatchingExtension.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/CombinationExtension.php b/core/vendor/symfony/css-selector/XPath/Extension/CombinationExtension.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/CombinationExtension.php
rename to core/vendor/symfony/css-selector/XPath/Extension/CombinationExtension.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/ExtensionInterface.php b/core/vendor/symfony/css-selector/XPath/Extension/ExtensionInterface.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/ExtensionInterface.php
rename to core/vendor/symfony/css-selector/XPath/Extension/ExtensionInterface.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/FunctionExtension.php b/core/vendor/symfony/css-selector/XPath/Extension/FunctionExtension.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/FunctionExtension.php
rename to core/vendor/symfony/css-selector/XPath/Extension/FunctionExtension.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/HtmlExtension.php b/core/vendor/symfony/css-selector/XPath/Extension/HtmlExtension.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/HtmlExtension.php
rename to core/vendor/symfony/css-selector/XPath/Extension/HtmlExtension.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/NodeExtension.php b/core/vendor/symfony/css-selector/XPath/Extension/NodeExtension.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/NodeExtension.php
rename to core/vendor/symfony/css-selector/XPath/Extension/NodeExtension.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/PseudoClassExtension.php b/core/vendor/symfony/css-selector/XPath/Extension/PseudoClassExtension.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/PseudoClassExtension.php
rename to core/vendor/symfony/css-selector/XPath/Extension/PseudoClassExtension.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Translator.php b/core/vendor/symfony/css-selector/XPath/Translator.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Translator.php
rename to core/vendor/symfony/css-selector/XPath/Translator.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/TranslatorInterface.php b/core/vendor/symfony/css-selector/XPath/TranslatorInterface.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/TranslatorInterface.php
rename to core/vendor/symfony/css-selector/XPath/TranslatorInterface.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/XPathExpr.php b/core/vendor/symfony/css-selector/XPath/XPathExpr.php
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/XPathExpr.php
rename to core/vendor/symfony/css-selector/XPath/XPathExpr.php
diff --git a/core/vendor/symfony/css-selector/composer.json b/core/vendor/symfony/css-selector/composer.json
new file mode 100644
index 0000000..c7aebf7
--- /dev/null
+++ b/core/vendor/symfony/css-selector/composer.json
@@ -0,0 +1,37 @@
+{
+    "name": "symfony/css-selector",
+    "type": "library",
+    "description": "Symfony CssSelector Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Jean-François Simon",
+            "email": "jeanfrancois.simon@sensiolabs.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\CssSelector\\": "" }
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/css-selector/phpunit.xml.dist b/core/vendor/symfony/css-selector/phpunit.xml.dist
new file mode 100644
index 0000000..14a320c
--- /dev/null
+++ b/core/vendor/symfony/css-selector/phpunit.xml.dist
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony CssSelector Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./Resources</directory>
+                <directory>./Tests</directory>
+                <directory>./vendor</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Alias.php b/core/vendor/symfony/dependency-injection/Alias.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Alias.php
rename to core/vendor/symfony/dependency-injection/Alias.php
diff --git a/core/vendor/symfony/dependency-injection/CHANGELOG.md b/core/vendor/symfony/dependency-injection/CHANGELOG.md
new file mode 100644
index 0000000..4272943
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/CHANGELOG.md
@@ -0,0 +1,45 @@
+CHANGELOG
+=========
+
+2.7.0
+-----
+
+ * deprecated synchronized services
+
+2.6.0
+-----
+
+ * added new factory syntax and deprecated the old one
+
+2.5.0
+-----
+
+* added DecoratorServicePass and a way to override a service definition (Definition::setDecoratedService())
+* deprecated SimpleXMLElement class.
+
+2.4.0
+-----
+
+ * added support for expressions in service definitions
+ * added ContainerAwareTrait to add default container aware behavior to a class
+
+2.2.0
+-----
+
+ * added Extension::isConfigEnabled() to ease working with enableable configurations
+ * added an Extension base class with sensible defaults to be used in conjunction
+   with the Config component.
+ * added PrependExtensionInterface (to be able to allow extensions to prepend
+   application configuration settings for any Bundle)
+
+2.1.0
+-----
+
+ * added IntrospectableContainerInterface (to be able to check if a service
+   has been initialized or not)
+ * added ConfigurationExtensionInterface
+ * added Definition::clearTag()
+ * component exceptions that inherit base SPL classes are now used exclusively
+   (this includes dumped containers)
+ * [BC BREAK] fixed unescaping of class arguments, method
+   ParameterBag::unescapeValue() was made public
diff --git a/core/vendor/symfony/dependency-injection/Compiler/AnalyzeServiceReferencesPass.php b/core/vendor/symfony/dependency-injection/Compiler/AnalyzeServiceReferencesPass.php
new file mode 100644
index 0000000..5120eb6
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Compiler/AnalyzeServiceReferencesPass.php
@@ -0,0 +1,154 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * Run this pass before passes that need to know more about the relation of
+ * your services.
+ *
+ * This class will populate the ServiceReferenceGraph with information. You can
+ * retrieve the graph in other passes from the compiler.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class AnalyzeServiceReferencesPass implements RepeatablePassInterface
+{
+    private $graph;
+    private $container;
+    private $currentId;
+    private $currentDefinition;
+    private $repeatedPass;
+    private $onlyConstructorArguments;
+
+    /**
+     * Constructor.
+     *
+     * @param bool $onlyConstructorArguments Sets this Service Reference pass to ignore method calls
+     */
+    public function __construct($onlyConstructorArguments = false)
+    {
+        $this->onlyConstructorArguments = (bool) $onlyConstructorArguments;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setRepeatedPass(RepeatedPass $repeatedPass)
+    {
+        $this->repeatedPass = $repeatedPass;
+    }
+
+    /**
+     * Processes a ContainerBuilder object to populate the service reference graph.
+     *
+     * @param ContainerBuilder $container
+     */
+    public function process(ContainerBuilder $container)
+    {
+        $this->container = $container;
+        $this->graph = $container->getCompiler()->getServiceReferenceGraph();
+        $this->graph->clear();
+
+        foreach ($container->getDefinitions() as $id => $definition) {
+            if ($definition->isSynthetic() || $definition->isAbstract()) {
+                continue;
+            }
+
+            $this->currentId = $id;
+            $this->currentDefinition = $definition;
+
+            $this->processArguments($definition->getArguments());
+            if ($definition->getFactoryService(false)) {
+                $this->processArguments(array(new Reference($definition->getFactoryService(false))));
+            }
+            if (is_array($definition->getFactory())) {
+                $this->processArguments($definition->getFactory());
+            }
+
+            if (!$this->onlyConstructorArguments) {
+                $this->processArguments($definition->getMethodCalls());
+                $this->processArguments($definition->getProperties());
+                if ($definition->getConfigurator()) {
+                    $this->processArguments(array($definition->getConfigurator()));
+                }
+            }
+        }
+
+        foreach ($container->getAliases() as $id => $alias) {
+            $this->graph->connect($id, $alias, (string) $alias, $this->getDefinition((string) $alias), null);
+        }
+    }
+
+    /**
+     * Processes service definitions for arguments to find relationships for the service graph.
+     *
+     * @param array $arguments An array of Reference or Definition objects relating to service definitions
+     */
+    private function processArguments(array $arguments)
+    {
+        foreach ($arguments as $argument) {
+            if (is_array($argument)) {
+                $this->processArguments($argument);
+            } elseif ($argument instanceof Reference) {
+                $this->graph->connect(
+                    $this->currentId,
+                    $this->currentDefinition,
+                    $this->getDefinitionId((string) $argument),
+                    $this->getDefinition((string) $argument),
+                    $argument
+                );
+            } elseif ($argument instanceof Definition) {
+                $this->processArguments($argument->getArguments());
+                $this->processArguments($argument->getMethodCalls());
+                $this->processArguments($argument->getProperties());
+
+                if (is_array($argument->getFactory())) {
+                    $this->processArguments($argument->getFactory());
+                }
+                if ($argument->getFactoryService(false)) {
+                    $this->processArguments(array(new Reference($argument->getFactoryService(false))));
+                }
+            }
+        }
+    }
+
+    /**
+     * Returns a service definition given the full name or an alias.
+     *
+     * @param string $id A full id or alias for a service definition.
+     *
+     * @return Definition|null The definition related to the supplied id
+     */
+    private function getDefinition($id)
+    {
+        $id = $this->getDefinitionId($id);
+
+        return null === $id ? null : $this->container->getDefinition($id);
+    }
+
+    private function getDefinitionId($id)
+    {
+        while ($this->container->hasAlias($id)) {
+            $id = (string) $this->container->getAlias($id);
+        }
+
+        if (!$this->container->hasDefinition($id)) {
+            return;
+        }
+
+        return $id;
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Compiler/AutoAliasServicePass.php b/core/vendor/symfony/dependency-injection/Compiler/AutoAliasServicePass.php
new file mode 100644
index 0000000..c1f05e0
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Compiler/AutoAliasServicePass.php
@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Alias;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+
+/**
+ * Sets a service to be an alias of another one, given a format pattern.
+ */
+class AutoAliasServicePass implements CompilerPassInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function process(ContainerBuilder $container)
+    {
+        foreach ($container->findTaggedServiceIds('auto_alias') as $serviceId => $tags) {
+            foreach ($tags as $tag) {
+                if (!isset($tag['format'])) {
+                    throw new InvalidArgumentException(sprintf('Missing tag information "format" on auto_alias service "%s".', $serviceId));
+                }
+
+                $aliasId = $container->getParameterBag()->resolveValue($tag['format']);
+                if ($container->hasDefinition($aliasId) || $container->hasAlias($aliasId)) {
+                    $container->setAlias($serviceId, new Alias($aliasId));
+                }
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CheckCircularReferencesPass.php b/core/vendor/symfony/dependency-injection/Compiler/CheckCircularReferencesPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CheckCircularReferencesPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/CheckCircularReferencesPass.php
diff --git a/core/vendor/symfony/dependency-injection/Compiler/CheckDefinitionValidityPass.php b/core/vendor/symfony/dependency-injection/Compiler/CheckDefinitionValidityPass.php
new file mode 100644
index 0000000..219e663
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Compiler/CheckDefinitionValidityPass.php
@@ -0,0 +1,84 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+
+/**
+ * This pass validates each definition individually only taking the information
+ * into account which is contained in the definition itself.
+ *
+ * Later passes can rely on the following, and specifically do not need to
+ * perform these checks themselves:
+ *
+ * - non synthetic, non abstract services always have a class set
+ * - synthetic services are always public
+ * - synthetic services are always of non-prototype scope
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class CheckDefinitionValidityPass implements CompilerPassInterface
+{
+    /**
+     * Processes the ContainerBuilder to validate the Definition.
+     *
+     * @param ContainerBuilder $container
+     *
+     * @throws RuntimeException When the Definition is invalid
+     */
+    public function process(ContainerBuilder $container)
+    {
+        foreach ($container->getDefinitions() as $id => $definition) {
+            // synthetic service is public
+            if ($definition->isSynthetic() && !$definition->isPublic()) {
+                throw new RuntimeException(sprintf('A synthetic service ("%s") must be public.', $id));
+            }
+
+            // synthetic service has non-prototype scope
+            if ($definition->isSynthetic() && ContainerInterface::SCOPE_PROTOTYPE === $definition->getScope()) {
+                throw new RuntimeException(sprintf('A synthetic service ("%s") cannot be of scope "prototype".', $id));
+            }
+
+            if ($definition->getFactory() && ($definition->getFactoryClass(false) || $definition->getFactoryService(false) || $definition->getFactoryMethod(false))) {
+                throw new RuntimeException(sprintf('A service ("%s") can use either the old or the new factory syntax, not both.', $id));
+            }
+
+            // non-synthetic, non-abstract service has class
+            if (!$definition->isAbstract() && !$definition->isSynthetic() && !$definition->getClass()) {
+                if ($definition->getFactory() || $definition->getFactoryClass(false) || $definition->getFactoryService(false)) {
+                    throw new RuntimeException(sprintf('Please add the class to service "%s" even if it is constructed by a factory since we might need to add method calls based on compile-time checks.', $id));
+                }
+
+                throw new RuntimeException(sprintf(
+                    'The definition for "%s" has no class. If you intend to inject '
+                   .'this service dynamically at runtime, please mark it as synthetic=true. '
+                   .'If this is an abstract definition solely used by child definitions, '
+                   .'please add abstract=true, otherwise specify a class to get rid of this error.',
+                   $id
+                ));
+            }
+
+            // tag attribute values must be scalars
+            foreach ($definition->getTags() as $name => $tags) {
+                foreach ($tags as $attributes) {
+                    foreach ($attributes as $attribute => $value) {
+                        if (!is_scalar($value) && null !== $value) {
+                            throw new RuntimeException(sprintf('A "tags" attribute must be of a scalar-type for service "%s", tag "%s", attribute "%s".', $id, $name, $attribute));
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CheckExceptionOnInvalidReferenceBehaviorPass.php b/core/vendor/symfony/dependency-injection/Compiler/CheckExceptionOnInvalidReferenceBehaviorPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CheckExceptionOnInvalidReferenceBehaviorPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/CheckExceptionOnInvalidReferenceBehaviorPass.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CheckReferenceValidityPass.php b/core/vendor/symfony/dependency-injection/Compiler/CheckReferenceValidityPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CheckReferenceValidityPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/CheckReferenceValidityPass.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/Compiler.php b/core/vendor/symfony/dependency-injection/Compiler/Compiler.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/Compiler.php
rename to core/vendor/symfony/dependency-injection/Compiler/Compiler.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CompilerPassInterface.php b/core/vendor/symfony/dependency-injection/Compiler/CompilerPassInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CompilerPassInterface.php
rename to core/vendor/symfony/dependency-injection/Compiler/CompilerPassInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/DecoratorServicePass.php b/core/vendor/symfony/dependency-injection/Compiler/DecoratorServicePass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/DecoratorServicePass.php
rename to core/vendor/symfony/dependency-injection/Compiler/DecoratorServicePass.php
diff --git a/core/vendor/symfony/dependency-injection/Compiler/InlineServiceDefinitionsPass.php b/core/vendor/symfony/dependency-injection/Compiler/InlineServiceDefinitionsPass.php
new file mode 100644
index 0000000..026700d
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Compiler/InlineServiceDefinitionsPass.php
@@ -0,0 +1,157 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * Inline service definitions where this is possible.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class InlineServiceDefinitionsPass implements RepeatablePassInterface
+{
+    private $repeatedPass;
+    private $graph;
+    private $compiler;
+    private $formatter;
+    private $currentId;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setRepeatedPass(RepeatedPass $repeatedPass)
+    {
+        $this->repeatedPass = $repeatedPass;
+    }
+
+    /**
+     * Processes the ContainerBuilder for inline service definitions.
+     *
+     * @param ContainerBuilder $container
+     */
+    public function process(ContainerBuilder $container)
+    {
+        $this->compiler = $container->getCompiler();
+        $this->formatter = $this->compiler->getLoggingFormatter();
+        $this->graph = $this->compiler->getServiceReferenceGraph();
+
+        foreach ($container->getDefinitions() as $id => $definition) {
+            $this->currentId = $id;
+
+            $definition->setArguments(
+                $this->inlineArguments($container, $definition->getArguments())
+            );
+
+            $definition->setMethodCalls(
+                $this->inlineArguments($container, $definition->getMethodCalls())
+            );
+
+            $definition->setProperties(
+                $this->inlineArguments($container, $definition->getProperties())
+            );
+
+            $configurator = $this->inlineArguments($container, array($definition->getConfigurator()));
+            $definition->setConfigurator($configurator[0]);
+
+            $factory = $this->inlineArguments($container, array($definition->getFactory()));
+            $definition->setFactory($factory[0]);
+        }
+    }
+
+    /**
+     * Processes inline arguments.
+     *
+     * @param ContainerBuilder $container The ContainerBuilder
+     * @param array            $arguments An array of arguments
+     *
+     * @return array
+     */
+    private function inlineArguments(ContainerBuilder $container, array $arguments)
+    {
+        foreach ($arguments as $k => $argument) {
+            if (is_array($argument)) {
+                $arguments[$k] = $this->inlineArguments($container, $argument);
+            } elseif ($argument instanceof Reference) {
+                if (!$container->hasDefinition($id = (string) $argument)) {
+                    continue;
+                }
+
+                if ($this->isInlineableDefinition($container, $id, $definition = $container->getDefinition($id))) {
+                    $this->compiler->addLogMessage($this->formatter->formatInlineService($this, $id, $this->currentId));
+
+                    if (ContainerInterface::SCOPE_PROTOTYPE !== $definition->getScope()) {
+                        $arguments[$k] = $definition;
+                    } else {
+                        $arguments[$k] = clone $definition;
+                    }
+                }
+            } elseif ($argument instanceof Definition) {
+                $argument->setArguments($this->inlineArguments($container, $argument->getArguments()));
+                $argument->setMethodCalls($this->inlineArguments($container, $argument->getMethodCalls()));
+                $argument->setProperties($this->inlineArguments($container, $argument->getProperties()));
+            }
+        }
+
+        return $arguments;
+    }
+
+    /**
+     * Checks if the definition is inlineable.
+     *
+     * @param ContainerBuilder $container
+     * @param string           $id
+     * @param Definition       $definition
+     *
+     * @return bool If the definition is inlineable
+     */
+    private function isInlineableDefinition(ContainerBuilder $container, $id, Definition $definition)
+    {
+        if (ContainerInterface::SCOPE_PROTOTYPE === $definition->getScope()) {
+            return true;
+        }
+
+        if ($definition->isPublic() || $definition->isLazy()) {
+            return false;
+        }
+
+        if (!$this->graph->hasNode($id)) {
+            return true;
+        }
+
+        if ($this->currentId == $id) {
+            return false;
+        }
+
+        $ids = array();
+        foreach ($this->graph->getNode($id)->getInEdges() as $edge) {
+            $ids[] = $edge->getSourceNode()->getId();
+        }
+
+        if (count(array_unique($ids)) > 1) {
+            return false;
+        }
+
+        if (count($ids) > 1 && is_array($factory = $definition->getFactory()) && ($factory[0] instanceof Reference || $factory[0] instanceof Definition)) {
+            return false;
+        }
+
+        if (count($ids) > 1 && $definition->getFactoryService(false)) {
+            return false;
+        }
+
+        return $container->getDefinition(reset($ids))->getScope() === $definition->getScope();
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/LoggingFormatter.php b/core/vendor/symfony/dependency-injection/Compiler/LoggingFormatter.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/LoggingFormatter.php
rename to core/vendor/symfony/dependency-injection/Compiler/LoggingFormatter.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/MergeExtensionConfigurationPass.php b/core/vendor/symfony/dependency-injection/Compiler/MergeExtensionConfigurationPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/MergeExtensionConfigurationPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/MergeExtensionConfigurationPass.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/PassConfig.php b/core/vendor/symfony/dependency-injection/Compiler/PassConfig.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/PassConfig.php
rename to core/vendor/symfony/dependency-injection/Compiler/PassConfig.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/RemoveAbstractDefinitionsPass.php b/core/vendor/symfony/dependency-injection/Compiler/RemoveAbstractDefinitionsPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/RemoveAbstractDefinitionsPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/RemoveAbstractDefinitionsPass.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/RemovePrivateAliasesPass.php b/core/vendor/symfony/dependency-injection/Compiler/RemovePrivateAliasesPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/RemovePrivateAliasesPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/RemovePrivateAliasesPass.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/RemoveUnusedDefinitionsPass.php b/core/vendor/symfony/dependency-injection/Compiler/RemoveUnusedDefinitionsPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/RemoveUnusedDefinitionsPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/RemoveUnusedDefinitionsPass.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/RepeatablePassInterface.php b/core/vendor/symfony/dependency-injection/Compiler/RepeatablePassInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/RepeatablePassInterface.php
rename to core/vendor/symfony/dependency-injection/Compiler/RepeatablePassInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/RepeatedPass.php b/core/vendor/symfony/dependency-injection/Compiler/RepeatedPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/RepeatedPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/RepeatedPass.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ReplaceAliasByActualDefinitionPass.php b/core/vendor/symfony/dependency-injection/Compiler/ReplaceAliasByActualDefinitionPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ReplaceAliasByActualDefinitionPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/ReplaceAliasByActualDefinitionPass.php
diff --git a/core/vendor/symfony/dependency-injection/Compiler/ResolveDefinitionTemplatesPass.php b/core/vendor/symfony/dependency-injection/Compiler/ResolveDefinitionTemplatesPass.php
new file mode 100644
index 0000000..0efc6b5
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Compiler/ResolveDefinitionTemplatesPass.php
@@ -0,0 +1,164 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\DefinitionDecorator;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+
+/**
+ * This replaces all DefinitionDecorator instances with their equivalent fully
+ * merged Definition instance.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class ResolveDefinitionTemplatesPass implements CompilerPassInterface
+{
+    private $container;
+    private $compiler;
+    private $formatter;
+
+    /**
+     * Process the ContainerBuilder to replace DefinitionDecorator instances with their real Definition instances.
+     *
+     * @param ContainerBuilder $container
+     */
+    public function process(ContainerBuilder $container)
+    {
+        $this->container = $container;
+        $this->compiler = $container->getCompiler();
+        $this->formatter = $this->compiler->getLoggingFormatter();
+
+        foreach ($container->getDefinitions() as $id => $definition) {
+            // yes, we are specifically fetching the definition from the
+            // container to ensure we are not operating on stale data
+            $definition = $container->getDefinition($id);
+            if (!$definition instanceof DefinitionDecorator || $definition->isAbstract()) {
+                continue;
+            }
+
+            $this->resolveDefinition($id, $definition);
+        }
+    }
+
+    /**
+     * Resolves the definition.
+     *
+     * @param string              $id         The definition identifier
+     * @param DefinitionDecorator $definition
+     *
+     * @return Definition
+     *
+     * @throws \RuntimeException When the definition is invalid
+     */
+    private function resolveDefinition($id, DefinitionDecorator $definition)
+    {
+        if (!$this->container->hasDefinition($parent = $definition->getParent())) {
+            throw new RuntimeException(sprintf('The parent definition "%s" defined for definition "%s" does not exist.', $parent, $id));
+        }
+
+        $parentDef = $this->container->getDefinition($parent);
+        if ($parentDef instanceof DefinitionDecorator) {
+            $parentDef = $this->resolveDefinition($parent, $parentDef);
+        }
+
+        $this->compiler->addLogMessage($this->formatter->formatResolveInheritance($this, $id, $parent));
+        $def = new Definition();
+
+        // merge in parent definition
+        // purposely ignored attributes: scope, abstract, tags
+        $def->setClass($parentDef->getClass());
+        $def->setArguments($parentDef->getArguments());
+        $def->setMethodCalls($parentDef->getMethodCalls());
+        $def->setProperties($parentDef->getProperties());
+        if ($parentDef->getFactoryClass(false)) {
+            $def->setFactoryClass($parentDef->getFactoryClass(false));
+        }
+        if ($parentDef->getFactoryMethod(false)) {
+            $def->setFactoryMethod($parentDef->getFactoryMethod(false));
+        }
+        if ($parentDef->getFactoryService(false)) {
+            $def->setFactoryService($parentDef->getFactoryService(false));
+        }
+        $def->setFactory($parentDef->getFactory());
+        $def->setConfigurator($parentDef->getConfigurator());
+        $def->setFile($parentDef->getFile());
+        $def->setPublic($parentDef->isPublic());
+        $def->setLazy($parentDef->isLazy());
+
+        // overwrite with values specified in the decorator
+        $changes = $definition->getChanges();
+        if (isset($changes['class'])) {
+            $def->setClass($definition->getClass());
+        }
+        if (isset($changes['factory_class'])) {
+            $def->setFactoryClass($definition->getFactoryClass(false));
+        }
+        if (isset($changes['factory_method'])) {
+            $def->setFactoryMethod($definition->getFactoryMethod(false));
+        }
+        if (isset($changes['factory_service'])) {
+            $def->setFactoryService($definition->getFactoryService(false));
+        }
+        if (isset($changes['factory'])) {
+            $def->setFactory($definition->getFactory());
+        }
+        if (isset($changes['configurator'])) {
+            $def->setConfigurator($definition->getConfigurator());
+        }
+        if (isset($changes['file'])) {
+            $def->setFile($definition->getFile());
+        }
+        if (isset($changes['public'])) {
+            $def->setPublic($definition->isPublic());
+        }
+        if (isset($changes['lazy'])) {
+            $def->setLazy($definition->isLazy());
+        }
+
+        // merge arguments
+        foreach ($definition->getArguments() as $k => $v) {
+            if (is_numeric($k)) {
+                $def->addArgument($v);
+                continue;
+            }
+
+            if (0 !== strpos($k, 'index_')) {
+                throw new RuntimeException(sprintf('Invalid argument key "%s" found.', $k));
+            }
+
+            $index = (int) substr($k, strlen('index_'));
+            $def->replaceArgument($index, $v);
+        }
+
+        // merge properties
+        foreach ($definition->getProperties() as $k => $v) {
+            $def->setProperty($k, $v);
+        }
+
+        // append method calls
+        if (count($calls = $definition->getMethodCalls()) > 0) {
+            $def->setMethodCalls(array_merge($def->getMethodCalls(), $calls));
+        }
+
+        // these attributes are always taken from the child
+        $def->setAbstract($definition->isAbstract());
+        $def->setScope($definition->getScope());
+        $def->setTags($definition->getTags());
+
+        // set new definition on container
+        $this->container->setDefinition($id, $def);
+
+        return $def;
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ResolveInvalidReferencesPass.php b/core/vendor/symfony/dependency-injection/Compiler/ResolveInvalidReferencesPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ResolveInvalidReferencesPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/ResolveInvalidReferencesPass.php
diff --git a/core/vendor/symfony/dependency-injection/Compiler/ResolveParameterPlaceHoldersPass.php b/core/vendor/symfony/dependency-injection/Compiler/ResolveParameterPlaceHoldersPass.php
new file mode 100644
index 0000000..0a78967
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Compiler/ResolveParameterPlaceHoldersPass.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException;
+
+/**
+ * Resolves all parameter placeholders "%somevalue%" to their real values.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class ResolveParameterPlaceHoldersPass implements CompilerPassInterface
+{
+    /**
+     * Processes the ContainerBuilder to resolve parameter placeholders.
+     *
+     * @param ContainerBuilder $container
+     *
+     * @throws ParameterNotFoundException
+     */
+    public function process(ContainerBuilder $container)
+    {
+        $parameterBag = $container->getParameterBag();
+
+        foreach ($container->getDefinitions() as $id => $definition) {
+            try {
+                $definition->setClass($parameterBag->resolveValue($definition->getClass()));
+                $definition->setFile($parameterBag->resolveValue($definition->getFile()));
+                $definition->setArguments($parameterBag->resolveValue($definition->getArguments()));
+                if ($definition->getFactoryClass(false)) {
+                    $definition->setFactoryClass($parameterBag->resolveValue($definition->getFactoryClass()));
+                }
+
+                $factory = $definition->getFactory();
+
+                if (is_array($factory) && isset($factory[0])) {
+                    $factory[0] = $parameterBag->resolveValue($factory[0]);
+                    $definition->setFactory($factory);
+                }
+
+                $calls = array();
+                foreach ($definition->getMethodCalls() as $name => $arguments) {
+                    $calls[$parameterBag->resolveValue($name)] = $parameterBag->resolveValue($arguments);
+                }
+                $definition->setMethodCalls($calls);
+
+                $definition->setProperties($parameterBag->resolveValue($definition->getProperties()));
+            } catch (ParameterNotFoundException $e) {
+                $e->setSourceId($id);
+
+                throw $e;
+            }
+        }
+
+        $aliases = array();
+        foreach ($container->getAliases() as $name => $target) {
+            $aliases[$parameterBag->resolveValue($name)] = $parameterBag->resolveValue($target);
+        }
+        $container->setAliases($aliases);
+
+        $parameterBag->resolve();
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ResolveReferencesToAliasesPass.php b/core/vendor/symfony/dependency-injection/Compiler/ResolveReferencesToAliasesPass.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ResolveReferencesToAliasesPass.php
rename to core/vendor/symfony/dependency-injection/Compiler/ResolveReferencesToAliasesPass.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ServiceReferenceGraph.php b/core/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraph.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ServiceReferenceGraph.php
rename to core/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraph.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ServiceReferenceGraphEdge.php b/core/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraphEdge.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ServiceReferenceGraphEdge.php
rename to core/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraphEdge.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ServiceReferenceGraphNode.php b/core/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraphNode.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ServiceReferenceGraphNode.php
rename to core/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraphNode.php
diff --git a/core/vendor/symfony/dependency-injection/Container.php b/core/vendor/symfony/dependency-injection/Container.php
new file mode 100644
index 0000000..918cbb9
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Container.php
@@ -0,0 +1,569 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException;
+use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
+use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
+
+/**
+ * Container is a dependency injection container.
+ *
+ * It gives access to object instances (services).
+ *
+ * Services and parameters are simple key/pair stores.
+ *
+ * Parameter and service keys are case insensitive.
+ *
+ * A service id can contain lowercased letters, digits, underscores, and dots.
+ * Underscores are used to separate words, and dots to group services
+ * under namespaces:
+ *
+ * <ul>
+ *   <li>request</li>
+ *   <li>mysql_session_storage</li>
+ *   <li>symfony.mysql_session_storage</li>
+ * </ul>
+ *
+ * A service can also be defined by creating a method named
+ * getXXXService(), where XXX is the camelized version of the id:
+ *
+ * <ul>
+ *   <li>request -> getRequestService()</li>
+ *   <li>mysql_session_storage -> getMysqlSessionStorageService()</li>
+ *   <li>symfony.mysql_session_storage -> getSymfony_MysqlSessionStorageService()</li>
+ * </ul>
+ *
+ * The container can have three possible behaviors when a service does not exist:
+ *
+ *  * EXCEPTION_ON_INVALID_REFERENCE: Throws an exception (the default)
+ *  * NULL_ON_INVALID_REFERENCE:      Returns null
+ *  * IGNORE_ON_INVALID_REFERENCE:    Ignores the wrapping command asking for the reference
+ *                                    (for instance, ignore a setter if the service does not exist)
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ *
+ * @api
+ */
+class Container implements IntrospectableContainerInterface
+{
+    /**
+     * @var ParameterBagInterface
+     */
+    protected $parameterBag;
+
+    protected $services = array();
+    protected $methodMap = array();
+    protected $aliases = array();
+    protected $scopes = array();
+    protected $scopeChildren = array();
+    protected $scopedServices = array();
+    protected $scopeStacks = array();
+    protected $loading = array();
+
+    /**
+     * Constructor.
+     *
+     * @param ParameterBagInterface $parameterBag A ParameterBagInterface instance
+     *
+     * @api
+     */
+    public function __construct(ParameterBagInterface $parameterBag = null)
+    {
+        $this->parameterBag = $parameterBag ?: new ParameterBag();
+    }
+
+    /**
+     * Compiles the container.
+     *
+     * This method does two things:
+     *
+     *  * Parameter values are resolved;
+     *  * The parameter bag is frozen.
+     *
+     * @api
+     */
+    public function compile()
+    {
+        $this->parameterBag->resolve();
+
+        $this->parameterBag = new FrozenParameterBag($this->parameterBag->all());
+    }
+
+    /**
+     * Returns true if the container parameter bag are frozen.
+     *
+     * @return bool true if the container parameter bag are frozen, false otherwise
+     *
+     * @api
+     */
+    public function isFrozen()
+    {
+        return $this->parameterBag instanceof FrozenParameterBag;
+    }
+
+    /**
+     * Gets the service container parameter bag.
+     *
+     * @return ParameterBagInterface A ParameterBagInterface instance
+     *
+     * @api
+     */
+    public function getParameterBag()
+    {
+        return $this->parameterBag;
+    }
+
+    /**
+     * Gets a parameter.
+     *
+     * @param string $name The parameter name
+     *
+     * @return mixed The parameter value
+     *
+     * @throws InvalidArgumentException if the parameter is not defined
+     *
+     * @api
+     */
+    public function getParameter($name)
+    {
+        return $this->parameterBag->get($name);
+    }
+
+    /**
+     * Checks if a parameter exists.
+     *
+     * @param string $name The parameter name
+     *
+     * @return bool The presence of parameter in container
+     *
+     * @api
+     */
+    public function hasParameter($name)
+    {
+        return $this->parameterBag->has($name);
+    }
+
+    /**
+     * Sets a parameter.
+     *
+     * @param string $name  The parameter name
+     * @param mixed  $value The parameter value
+     *
+     * @api
+     */
+    public function setParameter($name, $value)
+    {
+        $this->parameterBag->set($name, $value);
+    }
+
+    /**
+     * Sets a service.
+     *
+     * Setting a service to null resets the service: has() returns false and get()
+     * behaves in the same way as if the service was never created.
+     *
+     * @param string $id      The service identifier
+     * @param object $service The service instance
+     * @param string $scope   The scope of the service
+     *
+     * @throws RuntimeException         When trying to set a service in an inactive scope
+     * @throws InvalidArgumentException When trying to set a service in the prototype scope
+     *
+     * @api
+     */
+    public function set($id, $service, $scope = self::SCOPE_CONTAINER)
+    {
+        if (self::SCOPE_PROTOTYPE === $scope) {
+            throw new InvalidArgumentException(sprintf('You cannot set service "%s" of scope "prototype".', $id));
+        }
+
+        $id = strtolower($id);
+
+        if ('service_container' === $id) {
+            // BC: 'service_container' is no longer a self-reference but always
+            // $this, so ignore this call.
+            // @todo Throw InvalidArgumentException in next major release.
+            return;
+        }
+        if (self::SCOPE_CONTAINER !== $scope) {
+            if (!isset($this->scopedServices[$scope])) {
+                throw new RuntimeException(sprintf('You cannot set service "%s" of inactive scope.', $id));
+            }
+
+            $this->scopedServices[$scope][$id] = $service;
+        }
+
+        $this->services[$id] = $service;
+
+        if (method_exists($this, $method = 'synchronize'.strtr($id, array('_' => '', '.' => '_', '\\' => '_')).'Service')) {
+            $this->$method();
+        }
+
+        if (null === $service) {
+            if (self::SCOPE_CONTAINER !== $scope) {
+                unset($this->scopedServices[$scope][$id]);
+            }
+
+            unset($this->services[$id]);
+        }
+    }
+
+    /**
+     * Returns true if the given service is defined.
+     *
+     * @param string $id The service identifier
+     *
+     * @return bool true if the service is defined, false otherwise
+     *
+     * @api
+     */
+    public function has($id)
+    {
+        $id = strtolower($id);
+
+        if ('service_container' === $id) {
+            return true;
+        }
+
+        return isset($this->services[$id])
+            || array_key_exists($id, $this->services)
+            || isset($this->aliases[$id])
+            || method_exists($this, 'get'.strtr($id, array('_' => '', '.' => '_', '\\' => '_')).'Service')
+        ;
+    }
+
+    /**
+     * Gets a service.
+     *
+     * If a service is defined both through a set() method and
+     * with a get{$id}Service() method, the former has always precedence.
+     *
+     * @param string $id              The service identifier
+     * @param int    $invalidBehavior The behavior when the service does not exist
+     *
+     * @return object The associated service
+     *
+     * @throws ServiceCircularReferenceException When a circular reference is detected
+     * @throws ServiceNotFoundException          When the service is not defined
+     * @throws \Exception                        if an exception has been thrown when the service has been resolved
+     *
+     * @see Reference
+     *
+     * @api
+     */
+    public function get($id, $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE)
+    {
+        // Attempt to retrieve the service by checking first aliases then
+        // available services. Service IDs are case insensitive, however since
+        // this method can be called thousands of times during a request, avoid
+        // calling strtolower() unless necessary.
+        foreach (array(false, true) as $strtolower) {
+            if ($strtolower) {
+                $id = strtolower($id);
+            }
+            if ('service_container' === $id) {
+                return $this;
+            }
+            if (isset($this->aliases[$id])) {
+                $id = $this->aliases[$id];
+            }
+            // Re-use shared service instance if it exists.
+            if (isset($this->services[$id]) || array_key_exists($id, $this->services)) {
+                return $this->services[$id];
+            }
+        }
+
+        if (isset($this->loading[$id])) {
+            throw new ServiceCircularReferenceException($id, array_keys($this->loading));
+        }
+
+        if (isset($this->methodMap[$id])) {
+            $method = $this->methodMap[$id];
+        } elseif (method_exists($this, $method = 'get'.strtr($id, array('_' => '', '.' => '_', '\\' => '_')).'Service')) {
+            // $method is set to the right value, proceed
+        } else {
+            if (self::EXCEPTION_ON_INVALID_REFERENCE === $invalidBehavior) {
+                if (!$id) {
+                    throw new ServiceNotFoundException($id);
+                }
+
+                $alternatives = array();
+                foreach ($this->services as $key => $associatedService) {
+                    $lev = levenshtein($id, $key);
+                    if ($lev <= strlen($id) / 3 || false !== strpos($key, $id)) {
+                        $alternatives[] = $key;
+                    }
+                }
+
+                throw new ServiceNotFoundException($id, null, null, $alternatives);
+            }
+
+            return;
+        }
+
+        $this->loading[$id] = true;
+
+        try {
+            $service = $this->$method();
+        } catch (\Exception $e) {
+            unset($this->loading[$id]);
+
+            if (array_key_exists($id, $this->services)) {
+                unset($this->services[$id]);
+            }
+
+            if ($e instanceof InactiveScopeException && self::EXCEPTION_ON_INVALID_REFERENCE !== $invalidBehavior) {
+                return;
+            }
+
+            throw $e;
+        }
+
+        unset($this->loading[$id]);
+
+        return $service;
+    }
+
+    /**
+     * Returns true if the given service has actually been initialized.
+     *
+     * @param string $id The service identifier
+     *
+     * @return bool true if service has already been initialized, false otherwise
+     */
+    public function initialized($id)
+    {
+        $id = strtolower($id);
+
+        if ('service_container' === $id) {
+            // BC: 'service_container' was a synthetic service previously.
+            // @todo Change to false in next major release.
+            return true;
+        }
+
+        if (isset($this->aliases[$id])) {
+            $id = $this->aliases[$id];
+        }
+
+        return isset($this->services[$id]) || array_key_exists($id, $this->services);
+    }
+
+    /**
+     * Gets all service ids.
+     *
+     * @return array An array of all defined service ids
+     */
+    public function getServiceIds()
+    {
+        $ids = array();
+        $r = new \ReflectionClass($this);
+        foreach ($r->getMethods() as $method) {
+            if (preg_match('/^get(.+)Service$/', $method->name, $match)) {
+                $ids[] = self::underscore($match[1]);
+            }
+        }
+        $ids[] = 'service_container';
+
+        return array_unique(array_merge($ids, array_keys($this->services)));
+    }
+
+    /**
+     * This is called when you enter a scope.
+     *
+     * @param string $name
+     *
+     * @throws RuntimeException         When the parent scope is inactive
+     * @throws InvalidArgumentException When the scope does not exist
+     *
+     * @api
+     */
+    public function enterScope($name)
+    {
+        if (!isset($this->scopes[$name])) {
+            throw new InvalidArgumentException(sprintf('The scope "%s" does not exist.', $name));
+        }
+
+        if (self::SCOPE_CONTAINER !== $this->scopes[$name] && !isset($this->scopedServices[$this->scopes[$name]])) {
+            throw new RuntimeException(sprintf('The parent scope "%s" must be active when entering this scope.', $this->scopes[$name]));
+        }
+
+        // check if a scope of this name is already active, if so we need to
+        // remove all services of this scope, and those of any of its child
+        // scopes from the global services map
+        if (isset($this->scopedServices[$name])) {
+            $services = array($this->services, $name => $this->scopedServices[$name]);
+            unset($this->scopedServices[$name]);
+
+            foreach ($this->scopeChildren[$name] as $child) {
+                if (isset($this->scopedServices[$child])) {
+                    $services[$child] = $this->scopedServices[$child];
+                    unset($this->scopedServices[$child]);
+                }
+            }
+
+            // update global map
+            $this->services = call_user_func_array('array_diff_key', $services);
+            array_shift($services);
+
+            // add stack entry for this scope so we can restore the removed services later
+            if (!isset($this->scopeStacks[$name])) {
+                $this->scopeStacks[$name] = new \SplStack();
+            }
+            $this->scopeStacks[$name]->push($services);
+        }
+
+        $this->scopedServices[$name] = array();
+    }
+
+    /**
+     * This is called to leave the current scope, and move back to the parent
+     * scope.
+     *
+     * @param string $name The name of the scope to leave
+     *
+     * @throws InvalidArgumentException if the scope is not active
+     *
+     * @api
+     */
+    public function leaveScope($name)
+    {
+        if (!isset($this->scopedServices[$name])) {
+            throw new InvalidArgumentException(sprintf('The scope "%s" is not active.', $name));
+        }
+
+        // remove all services of this scope, or any of its child scopes from
+        // the global service map
+        $services = array($this->services, $this->scopedServices[$name]);
+        unset($this->scopedServices[$name]);
+
+        foreach ($this->scopeChildren[$name] as $child) {
+            if (isset($this->scopedServices[$child])) {
+                $services[] = $this->scopedServices[$child];
+                unset($this->scopedServices[$child]);
+            }
+        }
+
+        // update global map
+        $this->services = call_user_func_array('array_diff_key', $services);
+
+        // check if we need to restore services of a previous scope of this type
+        if (isset($this->scopeStacks[$name]) && count($this->scopeStacks[$name]) > 0) {
+            $services = $this->scopeStacks[$name]->pop();
+            $this->scopedServices += $services;
+
+            if ($this->scopeStacks[$name]->isEmpty()) {
+                unset($this->scopeStacks[$name]);
+            }
+
+            foreach ($services as $array) {
+                foreach ($array as $id => $service) {
+                    $this->set($id, $service, $name);
+                }
+            }
+        }
+    }
+
+    /**
+     * Adds a scope to the container.
+     *
+     * @param ScopeInterface $scope
+     *
+     * @throws InvalidArgumentException
+     *
+     * @api
+     */
+    public function addScope(ScopeInterface $scope)
+    {
+        $name = $scope->getName();
+        $parentScope = $scope->getParentName();
+
+        if (self::SCOPE_CONTAINER === $name || self::SCOPE_PROTOTYPE === $name) {
+            throw new InvalidArgumentException(sprintf('The scope "%s" is reserved.', $name));
+        }
+        if (isset($this->scopes[$name])) {
+            throw new InvalidArgumentException(sprintf('A scope with name "%s" already exists.', $name));
+        }
+        if (self::SCOPE_CONTAINER !== $parentScope && !isset($this->scopes[$parentScope])) {
+            throw new InvalidArgumentException(sprintf('The parent scope "%s" does not exist, or is invalid.', $parentScope));
+        }
+
+        $this->scopes[$name] = $parentScope;
+        $this->scopeChildren[$name] = array();
+
+        // normalize the child relations
+        while ($parentScope !== self::SCOPE_CONTAINER) {
+            $this->scopeChildren[$parentScope][] = $name;
+            $parentScope = $this->scopes[$parentScope];
+        }
+    }
+
+    /**
+     * Returns whether this container has a certain scope.
+     *
+     * @param string $name The name of the scope
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function hasScope($name)
+    {
+        return isset($this->scopes[$name]);
+    }
+
+    /**
+     * Returns whether this scope is currently active.
+     *
+     * This does not actually check if the passed scope actually exists.
+     *
+     * @param string $name
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function isScopeActive($name)
+    {
+        return isset($this->scopedServices[$name]);
+    }
+
+    /**
+     * Camelizes a string.
+     *
+     * @param string $id A string to camelize
+     *
+     * @return string The camelized string
+     */
+    public static function camelize($id)
+    {
+        return strtr(ucwords(strtr($id, array('_' => ' ', '.' => '_ ', '\\' => '_ '))), array(' ' => ''));
+    }
+
+    /**
+     * A string to underscore.
+     *
+     * @param string $id The string to underscore
+     *
+     * @return string The underscored string
+     */
+    public static function underscore($id)
+    {
+        return strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), strtr($id, '_', '.')));
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerAware.php b/core/vendor/symfony/dependency-injection/ContainerAware.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerAware.php
rename to core/vendor/symfony/dependency-injection/ContainerAware.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerAwareInterface.php b/core/vendor/symfony/dependency-injection/ContainerAwareInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerAwareInterface.php
rename to core/vendor/symfony/dependency-injection/ContainerAwareInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerAwareTrait.php b/core/vendor/symfony/dependency-injection/ContainerAwareTrait.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerAwareTrait.php
rename to core/vendor/symfony/dependency-injection/ContainerAwareTrait.php
diff --git a/core/vendor/symfony/dependency-injection/ContainerBuilder.php b/core/vendor/symfony/dependency-injection/ContainerBuilder.php
new file mode 100644
index 0000000..b7104a0
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/ContainerBuilder.php
@@ -0,0 +1,1197 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Compiler\Compiler;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\Compiler\PassConfig;
+use Symfony\Component\DependencyInjection\Exception\BadMethodCallException;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\LogicException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
+use Symfony\Component\Config\Resource\FileResource;
+use Symfony\Component\Config\Resource\ResourceInterface;
+use Symfony\Component\DependencyInjection\LazyProxy\Instantiator\InstantiatorInterface;
+use Symfony\Component\DependencyInjection\LazyProxy\Instantiator\RealServiceInstantiator;
+use Symfony\Component\ExpressionLanguage\Expression;
+use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
+
+/**
+ * ContainerBuilder is a DI container that provides an API to easily describe services.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class ContainerBuilder extends Container implements TaggedContainerInterface
+{
+    /**
+     * @var ExtensionInterface[]
+     */
+    private $extensions = array();
+
+    /**
+     * @var ExtensionInterface[]
+     */
+    private $extensionsByNs = array();
+
+    /**
+     * @var Definition[]
+     */
+    private $definitions = array();
+
+    /**
+     * @var Definition[]
+     */
+    private $obsoleteDefinitions = array();
+
+    /**
+     * @var Alias[]
+     */
+    private $aliasDefinitions = array();
+
+    /**
+     * @var ResourceInterface[]
+     */
+    private $resources = array();
+
+    private $extensionConfigs = array();
+
+    /**
+     * @var Compiler
+     */
+    private $compiler;
+
+    private $trackResources = true;
+
+    /**
+     * @var InstantiatorInterface|null
+     */
+    private $proxyInstantiator;
+
+    /**
+     * @var ExpressionLanguage|null
+     */
+    private $expressionLanguage;
+
+    /**
+     * @var ExpressionFunctionProviderInterface[]
+     */
+    private $expressionLanguageProviders = array();
+
+    /**
+     * Sets the track resources flag.
+     *
+     * If you are not using the loaders and therefore don't want
+     * to depend on the Config component, set this flag to false.
+     *
+     * @param bool $track true if you want to track resources, false otherwise
+     */
+    public function setResourceTracking($track)
+    {
+        $this->trackResources = (bool) $track;
+    }
+
+    /**
+     * Checks if resources are tracked.
+     *
+     * @return bool true if resources are tracked, false otherwise
+     */
+    public function isTrackingResources()
+    {
+        return $this->trackResources;
+    }
+
+    /**
+     * Sets the instantiator to be used when fetching proxies.
+     *
+     * @param InstantiatorInterface $proxyInstantiator
+     */
+    public function setProxyInstantiator(InstantiatorInterface $proxyInstantiator)
+    {
+        $this->proxyInstantiator = $proxyInstantiator;
+    }
+
+    /**
+     * Registers an extension.
+     *
+     * @param ExtensionInterface $extension An extension instance
+     *
+     * @api
+     */
+    public function registerExtension(ExtensionInterface $extension)
+    {
+        $this->extensions[$extension->getAlias()] = $extension;
+
+        if (false !== $extension->getNamespace()) {
+            $this->extensionsByNs[$extension->getNamespace()] = $extension;
+        }
+    }
+
+    /**
+     * Returns an extension by alias or namespace.
+     *
+     * @param string $name An alias or a namespace
+     *
+     * @return ExtensionInterface An extension instance
+     *
+     * @throws LogicException if the extension is not registered
+     *
+     * @api
+     */
+    public function getExtension($name)
+    {
+        if (isset($this->extensions[$name])) {
+            return $this->extensions[$name];
+        }
+
+        if (isset($this->extensionsByNs[$name])) {
+            return $this->extensionsByNs[$name];
+        }
+
+        throw new LogicException(sprintf('Container extension "%s" is not registered', $name));
+    }
+
+    /**
+     * Returns all registered extensions.
+     *
+     * @return ExtensionInterface[] An array of ExtensionInterface
+     *
+     * @api
+     */
+    public function getExtensions()
+    {
+        return $this->extensions;
+    }
+
+    /**
+     * Checks if we have an extension.
+     *
+     * @param string $name The name of the extension
+     *
+     * @return bool If the extension exists
+     *
+     * @api
+     */
+    public function hasExtension($name)
+    {
+        return isset($this->extensions[$name]) || isset($this->extensionsByNs[$name]);
+    }
+
+    /**
+     * Returns an array of resources loaded to build this configuration.
+     *
+     * @return ResourceInterface[] An array of resources
+     *
+     * @api
+     */
+    public function getResources()
+    {
+        return array_unique($this->resources);
+    }
+
+    /**
+     * Adds a resource for this configuration.
+     *
+     * @param ResourceInterface $resource A resource instance
+     *
+     * @return ContainerBuilder The current instance
+     *
+     * @api
+     */
+    public function addResource(ResourceInterface $resource)
+    {
+        if (!$this->trackResources) {
+            return $this;
+        }
+
+        $this->resources[] = $resource;
+
+        return $this;
+    }
+
+    /**
+     * Sets the resources for this configuration.
+     *
+     * @param ResourceInterface[] $resources An array of resources
+     *
+     * @return ContainerBuilder The current instance
+     *
+     * @api
+     */
+    public function setResources(array $resources)
+    {
+        if (!$this->trackResources) {
+            return $this;
+        }
+
+        $this->resources = $resources;
+
+        return $this;
+    }
+
+    /**
+     * Adds the object class hierarchy as resources.
+     *
+     * @param object $object An object instance
+     *
+     * @return ContainerBuilder The current instance
+     *
+     * @api
+     */
+    public function addObjectResource($object)
+    {
+        if ($this->trackResources) {
+            $this->addClassResource(new \ReflectionClass($object));
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds the given class hierarchy as resources.
+     *
+     * @param \ReflectionClass $class
+     *
+     * @return ContainerBuilder The current instance
+     */
+    public function addClassResource(\ReflectionClass $class)
+    {
+        if (!$this->trackResources) {
+            return $this;
+        }
+
+        do {
+            $this->addResource(new FileResource($class->getFileName()));
+        } while ($class = $class->getParentClass());
+
+        return $this;
+    }
+
+    /**
+     * Loads the configuration for an extension.
+     *
+     * @param string $extension The extension alias or namespace
+     * @param array  $values    An array of values that customizes the extension
+     *
+     * @return ContainerBuilder The current instance
+     *
+     * @throws BadMethodCallException When this ContainerBuilder is frozen
+     * @throws \LogicException        if the container is frozen
+     *
+     * @api
+     */
+    public function loadFromExtension($extension, array $values = array())
+    {
+        if ($this->isFrozen()) {
+            throw new BadMethodCallException('Cannot load from an extension on a frozen container.');
+        }
+
+        $namespace = $this->getExtension($extension)->getAlias();
+
+        $this->extensionConfigs[$namespace][] = $values;
+
+        return $this;
+    }
+
+    /**
+     * Adds a compiler pass.
+     *
+     * @param CompilerPassInterface $pass A compiler pass
+     * @param string                $type The type of compiler pass
+     *
+     * @return ContainerBuilder The current instance
+     *
+     * @api
+     */
+    public function addCompilerPass(CompilerPassInterface $pass, $type = PassConfig::TYPE_BEFORE_OPTIMIZATION)
+    {
+        $this->getCompiler()->addPass($pass, $type);
+
+        $this->addObjectResource($pass);
+
+        return $this;
+    }
+
+    /**
+     * Returns the compiler pass config which can then be modified.
+     *
+     * @return PassConfig The compiler pass config
+     *
+     * @api
+     */
+    public function getCompilerPassConfig()
+    {
+        return $this->getCompiler()->getPassConfig();
+    }
+
+    /**
+     * Returns the compiler.
+     *
+     * @return Compiler The compiler
+     *
+     * @api
+     */
+    public function getCompiler()
+    {
+        if (null === $this->compiler) {
+            $this->compiler = new Compiler();
+        }
+
+        return $this->compiler;
+    }
+
+    /**
+     * Returns all Scopes.
+     *
+     * @return array An array of scopes
+     *
+     * @api
+     */
+    public function getScopes()
+    {
+        return $this->scopes;
+    }
+
+    /**
+     * Returns all Scope children.
+     *
+     * @return array An array of scope children.
+     *
+     * @api
+     */
+    public function getScopeChildren()
+    {
+        return $this->scopeChildren;
+    }
+
+    /**
+     * Sets a service.
+     *
+     * @param string $id      The service identifier
+     * @param object $service The service instance
+     * @param string $scope   The scope
+     *
+     * @throws BadMethodCallException When this ContainerBuilder is frozen
+     *
+     * @api
+     */
+    public function set($id, $service, $scope = self::SCOPE_CONTAINER)
+    {
+        $id = strtolower($id);
+
+        if ($this->isFrozen()) {
+            // setting a synthetic service on a frozen container is alright
+            if (
+                (!isset($this->definitions[$id]) && !isset($this->obsoleteDefinitions[$id]))
+                    ||
+                (isset($this->definitions[$id]) && !$this->definitions[$id]->isSynthetic())
+                    ||
+                (isset($this->obsoleteDefinitions[$id]) && !$this->obsoleteDefinitions[$id]->isSynthetic())
+            ) {
+                throw new BadMethodCallException(sprintf('Setting service "%s" on a frozen container is not allowed.', $id));
+            }
+        }
+
+        if (isset($this->definitions[$id])) {
+            $this->obsoleteDefinitions[$id] = $this->definitions[$id];
+        }
+
+        unset($this->definitions[$id], $this->aliasDefinitions[$id]);
+
+        parent::set($id, $service, $scope);
+
+        if (isset($this->obsoleteDefinitions[$id]) && $this->obsoleteDefinitions[$id]->isSynchronized(false)) {
+            $this->synchronize($id);
+        }
+    }
+
+    /**
+     * Removes a service definition.
+     *
+     * @param string $id The service identifier
+     *
+     * @api
+     */
+    public function removeDefinition($id)
+    {
+        unset($this->definitions[strtolower($id)]);
+    }
+
+    /**
+     * Returns true if the given service is defined.
+     *
+     * @param string $id The service identifier
+     *
+     * @return bool true if the service is defined, false otherwise
+     *
+     * @api
+     */
+    public function has($id)
+    {
+        $id = strtolower($id);
+
+        return isset($this->definitions[$id]) || isset($this->aliasDefinitions[$id]) || parent::has($id);
+    }
+
+    /**
+     * Gets a service.
+     *
+     * @param string $id              The service identifier
+     * @param int    $invalidBehavior The behavior when the service does not exist
+     *
+     * @return object The associated service
+     *
+     * @throws InvalidArgumentException when no definitions are available
+     * @throws InactiveScopeException   when the current scope is not active
+     * @throws LogicException           when a circular dependency is detected
+     * @throws \Exception
+     *
+     * @see Reference
+     *
+     * @api
+     */
+    public function get($id, $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE)
+    {
+        $id = strtolower($id);
+
+        if ($service = parent::get($id, ContainerInterface::NULL_ON_INVALID_REFERENCE)) {
+            return $service;
+        }
+
+        if (!array_key_exists($id, $this->definitions) && isset($this->aliasDefinitions[$id])) {
+            return $this->get($this->aliasDefinitions[$id]);
+        }
+
+        try {
+            $definition = $this->getDefinition($id);
+        } catch (InvalidArgumentException $e) {
+            if (ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE !== $invalidBehavior) {
+                return;
+            }
+
+            throw $e;
+        }
+
+        $this->loading[$id] = true;
+
+        try {
+            $service = $this->createService($definition, $id);
+        } catch (\Exception $e) {
+            unset($this->loading[$id]);
+
+            if ($e instanceof InactiveScopeException && self::EXCEPTION_ON_INVALID_REFERENCE !== $invalidBehavior) {
+                return;
+            }
+
+            throw $e;
+        }
+
+        unset($this->loading[$id]);
+
+        return $service;
+    }
+
+    /**
+     * Merges a ContainerBuilder with the current ContainerBuilder configuration.
+     *
+     * Service definitions overrides the current defined ones.
+     *
+     * But for parameters, they are overridden by the current ones. It allows
+     * the parameters passed to the container constructor to have precedence
+     * over the loaded ones.
+     *
+     * $container = new ContainerBuilder(array('foo' => 'bar'));
+     * $loader = new LoaderXXX($container);
+     * $loader->load('resource_name');
+     * $container->register('foo', new stdClass());
+     *
+     * In the above example, even if the loaded resource defines a foo
+     * parameter, the value will still be 'bar' as defined in the ContainerBuilder
+     * constructor.
+     *
+     * @param ContainerBuilder $container The ContainerBuilder instance to merge.
+     *
+     * @throws BadMethodCallException When this ContainerBuilder is frozen
+     *
+     * @api
+     */
+    public function merge(ContainerBuilder $container)
+    {
+        if ($this->isFrozen()) {
+            throw new BadMethodCallException('Cannot merge on a frozen container.');
+        }
+
+        $this->addDefinitions($container->getDefinitions());
+        $this->addAliases($container->getAliases());
+        $this->getParameterBag()->add($container->getParameterBag()->all());
+
+        if ($this->trackResources) {
+            foreach ($container->getResources() as $resource) {
+                $this->addResource($resource);
+            }
+        }
+
+        foreach ($this->extensions as $name => $extension) {
+            if (!isset($this->extensionConfigs[$name])) {
+                $this->extensionConfigs[$name] = array();
+            }
+
+            $this->extensionConfigs[$name] = array_merge($this->extensionConfigs[$name], $container->getExtensionConfig($name));
+        }
+    }
+
+    /**
+     * Returns the configuration array for the given extension.
+     *
+     * @param string $name The name of the extension
+     *
+     * @return array An array of configuration
+     *
+     * @api
+     */
+    public function getExtensionConfig($name)
+    {
+        if (!isset($this->extensionConfigs[$name])) {
+            $this->extensionConfigs[$name] = array();
+        }
+
+        return $this->extensionConfigs[$name];
+    }
+
+    /**
+     * Prepends a config array to the configs of the given extension.
+     *
+     * @param string $name   The name of the extension
+     * @param array  $config The config to set
+     */
+    public function prependExtensionConfig($name, array $config)
+    {
+        if (!isset($this->extensionConfigs[$name])) {
+            $this->extensionConfigs[$name] = array();
+        }
+
+        array_unshift($this->extensionConfigs[$name], $config);
+    }
+
+    /**
+     * Compiles the container.
+     *
+     * This method passes the container to compiler
+     * passes whose job is to manipulate and optimize
+     * the container.
+     *
+     * The main compiler passes roughly do four things:
+     *
+     *  * The extension configurations are merged;
+     *  * Parameter values are resolved;
+     *  * The parameter bag is frozen;
+     *  * Extension loading is disabled.
+     *
+     * @api
+     */
+    public function compile()
+    {
+        $compiler = $this->getCompiler();
+
+        if ($this->trackResources) {
+            foreach ($compiler->getPassConfig()->getPasses() as $pass) {
+                $this->addObjectResource($pass);
+            }
+        }
+
+        $compiler->compile($this);
+
+        if ($this->trackResources) {
+            foreach ($this->definitions as $definition) {
+                if ($definition->isLazy() && ($class = $definition->getClass()) && class_exists($class)) {
+                    $this->addClassResource(new \ReflectionClass($class));
+                }
+            }
+        }
+
+        $this->extensionConfigs = array();
+
+        parent::compile();
+    }
+
+    /**
+     * Gets all service ids.
+     *
+     * @return array An array of all defined service ids
+     */
+    public function getServiceIds()
+    {
+        return array_unique(array_merge(array_keys($this->getDefinitions()), array_keys($this->aliasDefinitions), parent::getServiceIds()));
+    }
+
+    /**
+     * Adds the service aliases.
+     *
+     * @param array $aliases An array of aliases
+     *
+     * @api
+     */
+    public function addAliases(array $aliases)
+    {
+        foreach ($aliases as $alias => $id) {
+            $this->setAlias($alias, $id);
+        }
+    }
+
+    /**
+     * Sets the service aliases.
+     *
+     * @param array $aliases An array of aliases
+     *
+     * @api
+     */
+    public function setAliases(array $aliases)
+    {
+        $this->aliasDefinitions = array();
+        $this->addAliases($aliases);
+    }
+
+    /**
+     * Sets an alias for an existing service.
+     *
+     * @param string       $alias The alias to create
+     * @param string|Alias $id    The service to alias
+     *
+     * @throws InvalidArgumentException if the id is not a string or an Alias
+     * @throws InvalidArgumentException if the alias is for itself
+     *
+     * @api
+     */
+    public function setAlias($alias, $id)
+    {
+        $alias = strtolower($alias);
+
+        if (is_string($id)) {
+            $id = new Alias($id);
+        } elseif (!$id instanceof Alias) {
+            throw new InvalidArgumentException('$id must be a string, or an Alias object.');
+        }
+
+        if ($alias === (string) $id) {
+            throw new InvalidArgumentException(sprintf('An alias can not reference itself, got a circular reference on "%s".', $alias));
+        }
+
+        unset($this->definitions[$alias]);
+
+        $this->aliasDefinitions[$alias] = $id;
+    }
+
+    /**
+     * Removes an alias.
+     *
+     * @param string $alias The alias to remove
+     *
+     * @api
+     */
+    public function removeAlias($alias)
+    {
+        unset($this->aliasDefinitions[strtolower($alias)]);
+    }
+
+    /**
+     * Returns true if an alias exists under the given identifier.
+     *
+     * @param string $id The service identifier
+     *
+     * @return bool true if the alias exists, false otherwise
+     *
+     * @api
+     */
+    public function hasAlias($id)
+    {
+        return isset($this->aliasDefinitions[strtolower($id)]);
+    }
+
+    /**
+     * Gets all defined aliases.
+     *
+     * @return Alias[] An array of aliases
+     *
+     * @api
+     */
+    public function getAliases()
+    {
+        return $this->aliasDefinitions;
+    }
+
+    /**
+     * Gets an alias.
+     *
+     * @param string $id The service identifier
+     *
+     * @return Alias An Alias instance
+     *
+     * @throws InvalidArgumentException if the alias does not exist
+     *
+     * @api
+     */
+    public function getAlias($id)
+    {
+        $id = strtolower($id);
+
+        if (!isset($this->aliasDefinitions[$id])) {
+            throw new InvalidArgumentException(sprintf('The service alias "%s" does not exist.', $id));
+        }
+
+        return $this->aliasDefinitions[$id];
+    }
+
+    /**
+     * Registers a service definition.
+     *
+     * This methods allows for simple registration of service definition
+     * with a fluid interface.
+     *
+     * @param string $id    The service identifier
+     * @param string $class The service class
+     *
+     * @return Definition A Definition instance
+     *
+     * @api
+     */
+    public function register($id, $class = null)
+    {
+        return $this->setDefinition($id, new Definition($class));
+    }
+
+    /**
+     * Adds the service definitions.
+     *
+     * @param Definition[] $definitions An array of service definitions
+     *
+     * @api
+     */
+    public function addDefinitions(array $definitions)
+    {
+        foreach ($definitions as $id => $definition) {
+            $this->setDefinition($id, $definition);
+        }
+    }
+
+    /**
+     * Sets the service definitions.
+     *
+     * @param Definition[] $definitions An array of service definitions
+     *
+     * @api
+     */
+    public function setDefinitions(array $definitions)
+    {
+        $this->definitions = array();
+        $this->addDefinitions($definitions);
+    }
+
+    /**
+     * Gets all service definitions.
+     *
+     * @return Definition[] An array of Definition instances
+     *
+     * @api
+     */
+    public function getDefinitions()
+    {
+        return $this->definitions;
+    }
+
+    /**
+     * Sets a service definition.
+     *
+     * @param string     $id         The service identifier
+     * @param Definition $definition A Definition instance
+     *
+     * @return Definition the service definition
+     *
+     * @throws BadMethodCallException When this ContainerBuilder is frozen
+     *
+     * @api
+     */
+    public function setDefinition($id, Definition $definition)
+    {
+        if ($this->isFrozen()) {
+            throw new BadMethodCallException('Adding definition to a frozen container is not allowed');
+        }
+
+        $id = strtolower($id);
+
+        unset($this->aliasDefinitions[$id]);
+
+        return $this->definitions[$id] = $definition;
+    }
+
+    /**
+     * Returns true if a service definition exists under the given identifier.
+     *
+     * @param string $id The service identifier
+     *
+     * @return bool true if the service definition exists, false otherwise
+     *
+     * @api
+     */
+    public function hasDefinition($id)
+    {
+        return array_key_exists(strtolower($id), $this->definitions);
+    }
+
+    /**
+     * Gets a service definition.
+     *
+     * @param string $id The service identifier
+     *
+     * @return Definition A Definition instance
+     *
+     * @throws InvalidArgumentException if the service definition does not exist
+     *
+     * @api
+     */
+    public function getDefinition($id)
+    {
+        $id = strtolower($id);
+
+        if (!array_key_exists($id, $this->definitions)) {
+            throw new InvalidArgumentException(sprintf('The service definition "%s" does not exist.', $id));
+        }
+
+        return $this->definitions[$id];
+    }
+
+    /**
+     * Gets a service definition by id or alias.
+     *
+     * The method "unaliases" recursively to return a Definition instance.
+     *
+     * @param string $id The service identifier or alias
+     *
+     * @return Definition A Definition instance
+     *
+     * @throws InvalidArgumentException if the service definition does not exist
+     *
+     * @api
+     */
+    public function findDefinition($id)
+    {
+        $id = strtolower($id);
+
+        while (isset($this->aliasDefinitions[$id])) {
+            $id = (string) $this->aliasDefinitions[$id];
+        }
+
+        return $this->getDefinition($id);
+    }
+
+    /**
+     * Creates a service for a service definition.
+     *
+     * @param Definition $definition A service definition instance
+     * @param string     $id         The service identifier
+     * @param bool       $tryProxy   Whether to try proxying the service with a lazy proxy
+     *
+     * @return object The service described by the service definition
+     *
+     * @throws RuntimeException         When the scope is inactive
+     * @throws RuntimeException         When the factory definition is incomplete
+     * @throws RuntimeException         When the service is a synthetic service
+     * @throws InvalidArgumentException When configure callable is not callable
+     *
+     * @internal this method is public because of PHP 5.3 limitations, do not use it explicitly in your code
+     */
+    public function createService(Definition $definition, $id, $tryProxy = true)
+    {
+        if ($definition->isSynthetic()) {
+            throw new RuntimeException(sprintf('You have requested a synthetic service ("%s"). The DIC does not know how to construct this service.', $id));
+        }
+
+        if ($tryProxy && $definition->isLazy()) {
+            $container = $this;
+
+            $proxy = $this
+                ->getProxyInstantiator()
+                ->instantiateProxy(
+                    $container,
+                    $definition,
+                    $id, function () use ($definition, $id, $container) {
+                        return $container->createService($definition, $id, false);
+                    }
+                );
+            $this->shareService($definition, $proxy, $id);
+
+            return $proxy;
+        }
+
+        $parameterBag = $this->getParameterBag();
+
+        if (null !== $definition->getFile()) {
+            require_once $parameterBag->resolveValue($definition->getFile());
+        }
+
+        $arguments = $this->resolveServices($parameterBag->unescapeValue($parameterBag->resolveValue($definition->getArguments())));
+
+        if (null !== $factory = $definition->getFactory()) {
+            if (is_array($factory)) {
+                $factory = array($this->resolveServices($parameterBag->resolveValue($factory[0])), $factory[1]);
+            } elseif (!is_string($factory)) {
+                throw new RuntimeException(sprintf('Cannot create service "%s" because of invalid factory', $id));
+            }
+
+            $service = call_user_func_array($factory, $arguments);
+        } elseif (null !== $definition->getFactoryMethod(false)) {
+            if (null !== $definition->getFactoryClass(false)) {
+                $factory = $parameterBag->resolveValue($definition->getFactoryClass(false));
+            } elseif (null !== $definition->getFactoryService(false)) {
+                $factory = $this->get($parameterBag->resolveValue($definition->getFactoryService(false)));
+            } else {
+                throw new RuntimeException(sprintf('Cannot create service "%s" from factory method without a factory service or factory class.', $id));
+            }
+
+            $service = call_user_func_array(array($factory, $definition->getFactoryMethod(false)), $arguments);
+        } else {
+            $r = new \ReflectionClass($parameterBag->resolveValue($definition->getClass()));
+
+            $service = null === $r->getConstructor() ? $r->newInstance() : $r->newInstanceArgs($arguments);
+        }
+
+        if ($tryProxy || !$definition->isLazy()) {
+            // share only if proxying failed, or if not a proxy
+            $this->shareService($definition, $service, $id);
+        }
+
+        foreach ($definition->getMethodCalls() as $call) {
+            $this->callMethod($service, $call);
+        }
+
+        $properties = $this->resolveServices($parameterBag->resolveValue($definition->getProperties()));
+        foreach ($properties as $name => $value) {
+            $service->$name = $value;
+        }
+
+        if ($callable = $definition->getConfigurator()) {
+            if (is_array($callable)) {
+                $callable[0] = $callable[0] instanceof Reference ? $this->get((string) $callable[0]) : $parameterBag->resolveValue($callable[0]);
+            }
+
+            if (!is_callable($callable)) {
+                throw new InvalidArgumentException(sprintf('The configure callable for class "%s" is not a callable.', get_class($service)));
+            }
+
+            call_user_func($callable, $service);
+        }
+
+        return $service;
+    }
+
+    /**
+     * Replaces service references by the real service instance and evaluates expressions.
+     *
+     * @param mixed $value A value
+     *
+     * @return mixed The same value with all service references replaced by
+     *               the real service instances and all expressions evaluated
+     */
+    public function resolveServices($value)
+    {
+        if (is_array($value)) {
+            $value = array_map(array($this, 'resolveServices'), $value);
+        } elseif ($value instanceof Reference) {
+            $value = $this->get((string) $value, $value->getInvalidBehavior());
+        } elseif ($value instanceof Definition) {
+            $value = $this->createService($value, null);
+        } elseif ($value instanceof Expression) {
+            $value = $this->getExpressionLanguage()->evaluate($value, array('container' => $this));
+        }
+
+        return $value;
+    }
+
+    /**
+     * Returns service ids for a given tag.
+     *
+     * Example:
+     *
+     * $container->register('foo')->addTag('my.tag', array('hello' => 'world'));
+     *
+     * $serviceIds = $container->findTaggedServiceIds('my.tag');
+     * foreach ($serviceIds as $serviceId => $tags) {
+     *     foreach ($tags as $tag) {
+     *         echo $tag['hello'];
+     *     }
+     * }
+     *
+     * @param string $name The tag name
+     *
+     * @return array An array of tags with the tagged service as key, holding a list of attribute arrays.
+     *
+     * @api
+     */
+    public function findTaggedServiceIds($name)
+    {
+        $tags = array();
+        foreach ($this->getDefinitions() as $id => $definition) {
+            if ($definition->hasTag($name)) {
+                $tags[$id] = $definition->getTag($name);
+            }
+        }
+
+        return $tags;
+    }
+
+    /**
+     * Returns all tags the defined services use.
+     *
+     * @return array An array of tags
+     */
+    public function findTags()
+    {
+        $tags = array();
+        foreach ($this->getDefinitions() as $id => $definition) {
+            $tags = array_merge(array_keys($definition->getTags()), $tags);
+        }
+
+        return array_unique($tags);
+    }
+
+    public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
+    {
+        $this->expressionLanguageProviders[] = $provider;
+    }
+
+    /**
+     * @return ExpressionFunctionProviderInterface[]
+     */
+    public function getExpressionLanguageProviders()
+    {
+        return $this->expressionLanguageProviders;
+    }
+
+    /**
+     * Returns the Service Conditionals.
+     *
+     * @param mixed $value An array of conditionals to return.
+     *
+     * @return array An array of Service conditionals
+     */
+    public static function getServiceConditionals($value)
+    {
+        $services = array();
+
+        if (is_array($value)) {
+            foreach ($value as $v) {
+                $services = array_unique(array_merge($services, self::getServiceConditionals($v)));
+            }
+        } elseif ($value instanceof Reference && $value->getInvalidBehavior() === ContainerInterface::IGNORE_ON_INVALID_REFERENCE) {
+            $services[] = (string) $value;
+        }
+
+        return $services;
+    }
+
+    /**
+     * Retrieves the currently set proxy instantiator or instantiates one.
+     *
+     * @return InstantiatorInterface
+     */
+    private function getProxyInstantiator()
+    {
+        if (!$this->proxyInstantiator) {
+            $this->proxyInstantiator = new RealServiceInstantiator();
+        }
+
+        return $this->proxyInstantiator;
+    }
+
+    /**
+     * Synchronizes a service change.
+     *
+     * This method updates all services that depend on the given
+     * service by calling all methods referencing it.
+     *
+     * @param string $id A service id
+     *
+     * @deprecated since version 2.7, will be removed in 3.0.
+     */
+    private function synchronize($id)
+    {
+        if ('request' !== $id) {
+            trigger_error('The '.__METHOD__.' method is deprecated in version 2.7 and will be removed in version 3.0.', E_USER_DEPRECATED);
+        }
+
+        foreach ($this->definitions as $definitionId => $definition) {
+            // only check initialized services
+            if (!$this->initialized($definitionId)) {
+                continue;
+            }
+
+            foreach ($definition->getMethodCalls() as $call) {
+                foreach ($call[1] as $argument) {
+                    if ($argument instanceof Reference && $id == (string) $argument) {
+                        $this->callMethod($this->get($definitionId), $call);
+                    }
+                }
+            }
+        }
+    }
+
+    private function callMethod($service, $call)
+    {
+        $services = self::getServiceConditionals($call[1]);
+
+        foreach ($services as $s) {
+            if (!$this->has($s)) {
+                return;
+            }
+        }
+
+        call_user_func_array(array($service, $call[0]), $this->resolveServices($this->getParameterBag()->resolveValue($call[1])));
+    }
+
+    /**
+     * Shares a given service in the container.
+     *
+     * @param Definition $definition
+     * @param mixed      $service
+     * @param string     $id
+     *
+     * @throws InactiveScopeException
+     */
+    private function shareService(Definition $definition, $service, $id)
+    {
+        if (self::SCOPE_PROTOTYPE !== $scope = $definition->getScope()) {
+            if (self::SCOPE_CONTAINER !== $scope && !isset($this->scopedServices[$scope])) {
+                throw new InactiveScopeException($id, $scope);
+            }
+
+            $this->services[$lowerId = strtolower($id)] = $service;
+
+            if (self::SCOPE_CONTAINER !== $scope) {
+                $this->scopedServices[$scope][$lowerId] = $service;
+            }
+        }
+    }
+
+    private function getExpressionLanguage()
+    {
+        if (null === $this->expressionLanguage) {
+            if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
+                throw new RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
+            }
+            $this->expressionLanguage = new ExpressionLanguage(null, $this->expressionLanguageProviders);
+        }
+
+        return $this->expressionLanguage;
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/ContainerInterface.php b/core/vendor/symfony/dependency-injection/ContainerInterface.php
new file mode 100644
index 0000000..19e800b
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/ContainerInterface.php
@@ -0,0 +1,157 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
+use Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException;
+
+/**
+ * ContainerInterface is the interface implemented by service container classes.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ *
+ * @api
+ */
+interface ContainerInterface
+{
+    const EXCEPTION_ON_INVALID_REFERENCE = 1;
+    const NULL_ON_INVALID_REFERENCE = 2;
+    const IGNORE_ON_INVALID_REFERENCE = 3;
+    const SCOPE_CONTAINER = 'container';
+    const SCOPE_PROTOTYPE = 'prototype';
+
+    /**
+     * Sets a service.
+     *
+     * @param string $id      The service identifier
+     * @param object $service The service instance
+     * @param string $scope   The scope of the service
+     *
+     * @api
+     */
+    public function set($id, $service, $scope = self::SCOPE_CONTAINER);
+
+    /**
+     * Gets a service.
+     *
+     * @param string $id              The service identifier
+     * @param int    $invalidBehavior The behavior when the service does not exist
+     *
+     * @return object The associated service
+     *
+     * @throws ServiceCircularReferenceException When a circular reference is detected
+     * @throws ServiceNotFoundException          When the service is not defined
+     *
+     * @see Reference
+     *
+     * @api
+     */
+    public function get($id, $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE);
+
+    /**
+     * Returns true if the given service is defined.
+     *
+     * @param string $id The service identifier
+     *
+     * @return bool true if the service is defined, false otherwise
+     *
+     * @api
+     */
+    public function has($id);
+
+    /**
+     * Gets a parameter.
+     *
+     * @param string $name The parameter name
+     *
+     * @return mixed The parameter value
+     *
+     * @throws InvalidArgumentException if the parameter is not defined
+     *
+     * @api
+     */
+    public function getParameter($name);
+
+    /**
+     * Checks if a parameter exists.
+     *
+     * @param string $name The parameter name
+     *
+     * @return bool The presence of parameter in container
+     *
+     * @api
+     */
+    public function hasParameter($name);
+
+    /**
+     * Sets a parameter.
+     *
+     * @param string $name  The parameter name
+     * @param mixed  $value The parameter value
+     *
+     * @api
+     */
+    public function setParameter($name, $value);
+
+    /**
+     * Enters the given scope.
+     *
+     * @param string $name
+     *
+     * @api
+     */
+    public function enterScope($name);
+
+    /**
+     * Leaves the current scope, and re-enters the parent scope.
+     *
+     * @param string $name
+     *
+     * @api
+     */
+    public function leaveScope($name);
+
+    /**
+     * Adds a scope to the container.
+     *
+     * @param ScopeInterface $scope
+     *
+     * @api
+     */
+    public function addScope(ScopeInterface $scope);
+
+    /**
+     * Whether this container has the given scope.
+     *
+     * @param string $name
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function hasScope($name);
+
+    /**
+     * Determines whether the given scope is currently active.
+     *
+     * It does however not check if the scope actually exists.
+     *
+     * @param string $name
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function isScopeActive($name);
+}
diff --git a/core/vendor/symfony/dependency-injection/Definition.php b/core/vendor/symfony/dependency-injection/Definition.php
new file mode 100644
index 0000000..c183899
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Definition.php
@@ -0,0 +1,807 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\OutOfBoundsException;
+
+/**
+ * Definition represents a service definition.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class Definition
+{
+    private $class;
+    private $file;
+    private $factory;
+    private $factoryClass;
+    private $factoryMethod;
+    private $factoryService;
+    private $scope = ContainerInterface::SCOPE_CONTAINER;
+    private $properties = array();
+    private $calls = array();
+    private $configurator;
+    private $tags = array();
+    private $public = true;
+    private $synthetic = false;
+    private $abstract = false;
+    private $synchronized = false;
+    private $lazy = false;
+    private $decoratedService;
+
+    protected $arguments;
+
+    /**
+     * Constructor.
+     *
+     * @param string|null $class     The service class
+     * @param array       $arguments An array of arguments to pass to the service constructor
+     *
+     * @api
+     */
+    public function __construct($class = null, array $arguments = array())
+    {
+        $this->class = $class;
+        $this->arguments = $arguments;
+    }
+
+    /**
+     * Sets a factory.
+     *
+     * @param string|array $factory A PHP function or an array containing a class/Reference and a method to call
+     *
+     * @return Definition The current instance
+     */
+    public function setFactory($factory)
+    {
+        if (is_string($factory) && strpos($factory, '::') !== false) {
+            $factory = explode('::', $factory, 2);
+        }
+
+        $this->factory = $factory;
+
+        return $this;
+    }
+
+    /**
+     * Gets the factory.
+     *
+     * @return string|array The PHP function or an array containing a class/Reference and a method to call
+     */
+    public function getFactory()
+    {
+        return $this->factory;
+    }
+
+    /**
+     * Sets the name of the class that acts as a factory using the factory method,
+     * which will be invoked statically.
+     *
+     * @param string $factoryClass The factory class name
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     * @deprecated since version 2.6, to be removed in 3.0.
+     */
+    public function setFactoryClass($factoryClass)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use Definition::setFactory() instead.', E_USER_DEPRECATED);
+
+        $this->factoryClass = $factoryClass;
+
+        return $this;
+    }
+
+    /**
+     * Gets the factory class.
+     *
+     * @return string|null The factory class name
+     *
+     * @api
+     * @deprecated since version 2.6, to be removed in 3.0.
+     */
+    public function getFactoryClass($triggerDeprecationError = true)
+    {
+        if ($triggerDeprecationError) {
+            trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0.', E_USER_DEPRECATED);
+        }
+
+        return $this->factoryClass;
+    }
+
+    /**
+     * Sets the factory method able to create an instance of this class.
+     *
+     * @param string $factoryMethod The factory method name
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     * @deprecated since version 2.6, to be removed in 3.0.
+     */
+    public function setFactoryMethod($factoryMethod)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use Definition::setFactory() instead.', E_USER_DEPRECATED);
+
+        $this->factoryMethod = $factoryMethod;
+
+        return $this;
+    }
+
+    /**
+     * Sets the service that this service is decorating.
+     *
+     * @param null|string $id        The decorated service id, use null to remove decoration
+     * @param null|string $renamedId The new decorated service id
+     *
+     * @return Definition The current instance
+     *
+     * @throws InvalidArgumentException In case the decorated service id and the new decorated service id are equals.
+     */
+    public function setDecoratedService($id, $renamedId = null)
+    {
+        if ($renamedId && $id == $renamedId) {
+            throw new \InvalidArgumentException(sprintf('The decorated service inner name for "%s" must be different than the service name itself.', $id));
+        }
+
+        if (null === $id) {
+            $this->decoratedService = null;
+        } else {
+            $this->decoratedService = array($id, $renamedId);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Gets the service that decorates this service.
+     *
+     * @return null|array An array composed of the decorated service id and the new id for it, null if no service is decorated
+     */
+    public function getDecoratedService()
+    {
+        return $this->decoratedService;
+    }
+
+    /**
+     * Gets the factory method.
+     *
+     * @return string|null The factory method name
+     *
+     * @api
+     * @deprecated since version 2.6, to be removed in 3.0.
+     */
+    public function getFactoryMethod($triggerDeprecationError = true)
+    {
+        if ($triggerDeprecationError) {
+            trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0.', E_USER_DEPRECATED);
+        }
+
+        return $this->factoryMethod;
+    }
+
+    /**
+     * Sets the name of the service that acts as a factory using the factory method.
+     *
+     * @param string $factoryService The factory service id
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     * @deprecated since version 2.6, to be removed in 3.0.
+     */
+    public function setFactoryService($factoryService)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use Definition::setFactory() instead.', E_USER_DEPRECATED);
+
+        $this->factoryService = $factoryService;
+
+        return $this;
+    }
+
+    /**
+     * Gets the factory service id.
+     *
+     * @return string|null The factory service id
+     *
+     * @api
+     * @deprecated since version 2.6, to be removed in 3.0.
+     */
+    public function getFactoryService($triggerDeprecationError = true)
+    {
+        if ($triggerDeprecationError) {
+            trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0.', E_USER_DEPRECATED);
+        }
+
+        return $this->factoryService;
+    }
+
+    /**
+     * Sets the service class.
+     *
+     * @param string $class The service class
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function setClass($class)
+    {
+        $this->class = $class;
+
+        return $this;
+    }
+
+    /**
+     * Gets the service class.
+     *
+     * @return string|null The service class
+     *
+     * @api
+     */
+    public function getClass()
+    {
+        return $this->class;
+    }
+
+    /**
+     * Sets the arguments to pass to the service constructor/factory method.
+     *
+     * @param array $arguments An array of arguments
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function setArguments(array $arguments)
+    {
+        $this->arguments = $arguments;
+
+        return $this;
+    }
+
+    /**
+     * @api
+     */
+    public function setProperties(array $properties)
+    {
+        $this->properties = $properties;
+
+        return $this;
+    }
+
+    /**
+     * @api
+     */
+    public function getProperties()
+    {
+        return $this->properties;
+    }
+
+    /**
+     * @api
+     */
+    public function setProperty($name, $value)
+    {
+        $this->properties[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Adds an argument to pass to the service constructor/factory method.
+     *
+     * @param mixed $argument An argument
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function addArgument($argument)
+    {
+        $this->arguments[] = $argument;
+
+        return $this;
+    }
+
+    /**
+     * Sets a specific argument.
+     *
+     * @param int   $index
+     * @param mixed $argument
+     *
+     * @return Definition The current instance
+     *
+     * @throws OutOfBoundsException When the replaced argument does not exist
+     *
+     * @api
+     */
+    public function replaceArgument($index, $argument)
+    {
+        if ($index < 0 || $index > count($this->arguments) - 1) {
+            throw new OutOfBoundsException(sprintf('The index "%d" is not in the range [0, %d].', $index, count($this->arguments) - 1));
+        }
+
+        $this->arguments[$index] = $argument;
+
+        return $this;
+    }
+
+    /**
+     * Gets the arguments to pass to the service constructor/factory method.
+     *
+     * @return array The array of arguments
+     *
+     * @api
+     */
+    public function getArguments()
+    {
+        return $this->arguments;
+    }
+
+    /**
+     * Gets an argument to pass to the service constructor/factory method.
+     *
+     * @param int $index
+     *
+     * @return mixed The argument value
+     *
+     * @throws OutOfBoundsException When the argument does not exist
+     *
+     * @api
+     */
+    public function getArgument($index)
+    {
+        if ($index < 0 || $index > count($this->arguments) - 1) {
+            throw new OutOfBoundsException(sprintf('The index "%d" is not in the range [0, %d].', $index, count($this->arguments) - 1));
+        }
+
+        return $this->arguments[$index];
+    }
+
+    /**
+     * Sets the methods to call after service initialization.
+     *
+     * @param array $calls An array of method calls
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function setMethodCalls(array $calls = array())
+    {
+        $this->calls = array();
+        foreach ($calls as $call) {
+            $this->addMethodCall($call[0], $call[1]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds a method to call after service initialization.
+     *
+     * @param string $method    The method name to call
+     * @param array  $arguments An array of arguments to pass to the method call
+     *
+     * @return Definition The current instance
+     *
+     * @throws InvalidArgumentException on empty $method param
+     *
+     * @api
+     */
+    public function addMethodCall($method, array $arguments = array())
+    {
+        if (empty($method)) {
+            throw new InvalidArgumentException(sprintf('Method name cannot be empty.'));
+        }
+        $this->calls[] = array($method, $arguments);
+
+        return $this;
+    }
+
+    /**
+     * Removes a method to call after service initialization.
+     *
+     * @param string $method The method name to remove
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function removeMethodCall($method)
+    {
+        foreach ($this->calls as $i => $call) {
+            if ($call[0] === $method) {
+                unset($this->calls[$i]);
+                break;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Check if the current definition has a given method to call after service initialization.
+     *
+     * @param string $method The method name to search for
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function hasMethodCall($method)
+    {
+        foreach ($this->calls as $call) {
+            if ($call[0] === $method) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Gets the methods to call after service initialization.
+     *
+     * @return array An array of method calls
+     *
+     * @api
+     */
+    public function getMethodCalls()
+    {
+        return $this->calls;
+    }
+
+    /**
+     * Sets tags for this definition.
+     *
+     * @param array $tags
+     *
+     * @return Definition the current instance
+     *
+     * @api
+     */
+    public function setTags(array $tags)
+    {
+        $this->tags = $tags;
+
+        return $this;
+    }
+
+    /**
+     * Returns all tags.
+     *
+     * @return array An array of tags
+     *
+     * @api
+     */
+    public function getTags()
+    {
+        return $this->tags;
+    }
+
+    /**
+     * Gets a tag by name.
+     *
+     * @param string $name The tag name
+     *
+     * @return array An array of attributes
+     *
+     * @api
+     */
+    public function getTag($name)
+    {
+        return isset($this->tags[$name]) ? $this->tags[$name] : array();
+    }
+
+    /**
+     * Adds a tag for this definition.
+     *
+     * @param string $name       The tag name
+     * @param array  $attributes An array of attributes
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function addTag($name, array $attributes = array())
+    {
+        $this->tags[$name][] = $attributes;
+
+        return $this;
+    }
+
+    /**
+     * Whether this definition has a tag with the given name.
+     *
+     * @param string $name
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function hasTag($name)
+    {
+        return isset($this->tags[$name]);
+    }
+
+    /**
+     * Clears all tags for a given name.
+     *
+     * @param string $name The tag name
+     *
+     * @return Definition
+     */
+    public function clearTag($name)
+    {
+        if (isset($this->tags[$name])) {
+            unset($this->tags[$name]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Clears the tags for this definition.
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function clearTags()
+    {
+        $this->tags = array();
+
+        return $this;
+    }
+
+    /**
+     * Sets a file to require before creating the service.
+     *
+     * @param string $file A full pathname to include
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function setFile($file)
+    {
+        $this->file = $file;
+
+        return $this;
+    }
+
+    /**
+     * Gets the file to require before creating the service.
+     *
+     * @return string|null The full pathname to include
+     *
+     * @api
+     */
+    public function getFile()
+    {
+        return $this->file;
+    }
+
+    /**
+     * Sets the scope of the service.
+     *
+     * @param string $scope Whether the service must be shared or not
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function setScope($scope)
+    {
+        $this->scope = $scope;
+
+        return $this;
+    }
+
+    /**
+     * Returns the scope of the service.
+     *
+     * @return string
+     *
+     * @api
+     */
+    public function getScope()
+    {
+        return $this->scope;
+    }
+
+    /**
+     * Sets the visibility of this service.
+     *
+     * @param bool $boolean
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function setPublic($boolean)
+    {
+        $this->public = (bool) $boolean;
+
+        return $this;
+    }
+
+    /**
+     * Whether this service is public facing.
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function isPublic()
+    {
+        return $this->public;
+    }
+
+    /**
+     * Sets the synchronized flag of this service.
+     *
+     * @param bool $boolean
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     *
+     * @deprecated since version 2.7, will be removed in 3.0.
+     */
+    public function setSynchronized($boolean, $triggerDeprecationError = true)
+    {
+        if ($triggerDeprecationError) {
+            trigger_error('The '.__METHOD__.' method is deprecated since version 2.7 and will be removed in 3.0.', E_USER_DEPRECATED);
+        }
+
+        $this->synchronized = (bool) $boolean;
+
+        return $this;
+    }
+
+    /**
+     * Whether this service is synchronized.
+     *
+     * @return bool
+     *
+     * @api
+     *
+     * @deprecated since version 2.7, will be removed in 3.0.
+     */
+    public function isSynchronized($triggerDeprecationError = true)
+    {
+        if ($triggerDeprecationError) {
+            trigger_error('The '.__METHOD__.' method is deprecated since version 2.7 and will be removed in 3.0.', E_USER_DEPRECATED);
+        }
+
+        return $this->synchronized;
+    }
+
+    /**
+     * Sets the lazy flag of this service.
+     *
+     * @param bool $lazy
+     *
+     * @return Definition The current instance
+     */
+    public function setLazy($lazy)
+    {
+        $this->lazy = (bool) $lazy;
+
+        return $this;
+    }
+
+    /**
+     * Whether this service is lazy.
+     *
+     * @return bool
+     */
+    public function isLazy()
+    {
+        return $this->lazy;
+    }
+
+    /**
+     * Sets whether this definition is synthetic, that is not constructed by the
+     * container, but dynamically injected.
+     *
+     * @param bool $boolean
+     *
+     * @return Definition the current instance
+     *
+     * @api
+     */
+    public function setSynthetic($boolean)
+    {
+        $this->synthetic = (bool) $boolean;
+
+        return $this;
+    }
+
+    /**
+     * Whether this definition is synthetic, that is not constructed by the
+     * container, but dynamically injected.
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function isSynthetic()
+    {
+        return $this->synthetic;
+    }
+
+    /**
+     * Whether this definition is abstract, that means it merely serves as a
+     * template for other definitions.
+     *
+     * @param bool $boolean
+     *
+     * @return Definition the current instance
+     *
+     * @api
+     */
+    public function setAbstract($boolean)
+    {
+        $this->abstract = (bool) $boolean;
+
+        return $this;
+    }
+
+    /**
+     * Whether this definition is abstract, that means it merely serves as a
+     * template for other definitions.
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function isAbstract()
+    {
+        return $this->abstract;
+    }
+
+    /**
+     * Sets a configurator to call after the service is fully initialized.
+     *
+     * @param callable $callable A PHP callable
+     *
+     * @return Definition The current instance
+     *
+     * @api
+     */
+    public function setConfigurator($callable)
+    {
+        $this->configurator = $callable;
+
+        return $this;
+    }
+
+    /**
+     * Gets the configurator to call after the service is fully initialized.
+     *
+     * @return callable|null The PHP callable to call
+     *
+     * @api
+     */
+    public function getConfigurator()
+    {
+        return $this->configurator;
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/DefinitionDecorator.php b/core/vendor/symfony/dependency-injection/DefinitionDecorator.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/DefinitionDecorator.php
rename to core/vendor/symfony/dependency-injection/DefinitionDecorator.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/Dumper.php b/core/vendor/symfony/dependency-injection/Dumper/Dumper.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/Dumper.php
rename to core/vendor/symfony/dependency-injection/Dumper/Dumper.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/DumperInterface.php b/core/vendor/symfony/dependency-injection/Dumper/DumperInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/DumperInterface.php
rename to core/vendor/symfony/dependency-injection/Dumper/DumperInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/GraphvizDumper.php b/core/vendor/symfony/dependency-injection/Dumper/GraphvizDumper.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/GraphvizDumper.php
rename to core/vendor/symfony/dependency-injection/Dumper/GraphvizDumper.php
diff --git a/core/vendor/symfony/dependency-injection/Dumper/PhpDumper.php b/core/vendor/symfony/dependency-injection/Dumper/PhpDumper.php
new file mode 100644
index 0000000..75c955a
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Dumper/PhpDumper.php
@@ -0,0 +1,1556 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Dumper;
+
+use Symfony\Component\DependencyInjection\Variable;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Container;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Parameter;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
+use Symfony\Component\DependencyInjection\LazyProxy\PhpDumper\DumperInterface as ProxyDumper;
+use Symfony\Component\DependencyInjection\LazyProxy\PhpDumper\NullDumper;
+use Symfony\Component\DependencyInjection\ExpressionLanguage;
+use Symfony\Component\ExpressionLanguage\Expression;
+use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
+
+/**
+ * PhpDumper dumps a service container as a PHP class.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ *
+ * @api
+ */
+class PhpDumper extends Dumper
+{
+    /**
+     * Characters that might appear in the generated variable name as first character.
+     *
+     * @var string
+     */
+    const FIRST_CHARS = 'abcdefghijklmnopqrstuvwxyz';
+
+    /**
+     * Characters that might appear in the generated variable name as any but the first character.
+     *
+     * @var string
+     */
+    const NON_FIRST_CHARS = 'abcdefghijklmnopqrstuvwxyz0123456789_';
+
+    private $inlinedDefinitions;
+    private $definitionVariables;
+    private $referenceVariables;
+    private $variableCount;
+    private $reservedVariables = array('instance', 'class');
+    private $expressionLanguage;
+    private $targetDirRegex;
+    private $targetDirMaxMatches;
+
+    /**
+     * @var ExpressionFunctionProviderInterface[]
+     */
+    private $expressionLanguageProviders = array();
+
+    /**
+     * @var \Symfony\Component\DependencyInjection\LazyProxy\PhpDumper\DumperInterface
+     */
+    private $proxyDumper;
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function __construct(ContainerBuilder $container)
+    {
+        parent::__construct($container);
+
+        $this->inlinedDefinitions = new \SplObjectStorage();
+    }
+
+    /**
+     * Sets the dumper to be used when dumping proxies in the generated container.
+     *
+     * @param ProxyDumper $proxyDumper
+     */
+    public function setProxyDumper(ProxyDumper $proxyDumper)
+    {
+        $this->proxyDumper = $proxyDumper;
+    }
+
+    /**
+     * Dumps the service container as a PHP class.
+     *
+     * Available options:
+     *
+     *  * class:      The class name
+     *  * base_class: The base class name
+     *  * namespace:  The class namespace
+     *
+     * @param array $options An array of options
+     *
+     * @return string A PHP class representing of the service container
+     *
+     * @api
+     */
+    public function dump(array $options = array())
+    {
+        $this->targetDirRegex = null;
+        $options = array_merge(array(
+            'class' => 'ProjectServiceContainer',
+            'base_class' => 'Container',
+            'namespace' => '',
+        ), $options);
+
+        if (!empty($options['file']) && is_dir($dir = dirname($options['file']))) {
+            // Build a regexp where the first root dirs are mandatory,
+            // but every other sub-dir is optional up to the full path in $dir
+            // Mandate at least 2 root dirs and not more that 5 optional dirs.
+
+            $dir = explode(DIRECTORY_SEPARATOR, realpath($dir));
+            $i = count($dir);
+
+            if (3 <= $i) {
+                $regex = '';
+                $lastOptionalDir = $i > 8 ? $i - 5 : 3;
+                $this->targetDirMaxMatches = $i - $lastOptionalDir;
+
+                while (--$i >= $lastOptionalDir) {
+                    $regex = sprintf('(%s%s)?', preg_quote(DIRECTORY_SEPARATOR.$dir[$i], '#'), $regex);
+                }
+
+                do {
+                    $regex = preg_quote(DIRECTORY_SEPARATOR.$dir[$i], '#').$regex;
+                } while (0 < --$i);
+
+                $this->targetDirRegex = '#'.preg_quote($dir[0], '#').$regex.'#';
+            }
+        }
+
+        $code = $this->startClass($options['class'], $options['base_class'], $options['namespace']);
+
+        if ($this->container->isFrozen()) {
+            $code .= $this->addFrozenConstructor();
+            $code .= $this->addFrozenCompile();
+        } else {
+            $code .= $this->addConstructor();
+        }
+
+        $code .=
+            $this->addServices().
+            $this->addDefaultParametersMethod().
+            $this->endClass().
+            $this->addProxyClasses()
+        ;
+        $this->targetDirRegex = null;
+
+        return $code;
+    }
+
+    /**
+     * Retrieves the currently set proxy dumper or instantiates one.
+     *
+     * @return ProxyDumper
+     */
+    private function getProxyDumper()
+    {
+        if (!$this->proxyDumper) {
+            $this->proxyDumper = new NullDumper();
+        }
+
+        return $this->proxyDumper;
+    }
+
+    /**
+     * Generates Service local temp variables.
+     *
+     * @param string $cId
+     * @param string $definition
+     *
+     * @return string
+     */
+    private function addServiceLocalTempVariables($cId, $definition)
+    {
+        static $template = "        \$%s = %s;\n";
+
+        $localDefinitions = array_merge(
+            array($definition),
+            $this->getInlinedDefinitions($definition)
+        );
+
+        $calls = $behavior = array();
+        foreach ($localDefinitions as $iDefinition) {
+            $this->getServiceCallsFromArguments($iDefinition->getArguments(), $calls, $behavior);
+            $this->getServiceCallsFromArguments($iDefinition->getMethodCalls(), $calls, $behavior);
+            $this->getServiceCallsFromArguments($iDefinition->getProperties(), $calls, $behavior);
+            $this->getServiceCallsFromArguments(array($iDefinition->getConfigurator()), $calls, $behavior);
+            $this->getServiceCallsFromArguments(array($iDefinition->getFactory()), $calls, $behavior);
+        }
+
+        $code = '';
+        foreach ($calls as $id => $callCount) {
+            if ('service_container' === $id || $id === $cId) {
+                continue;
+            }
+
+            if ($callCount > 1) {
+                $name = $this->getNextVariableName();
+                $this->referenceVariables[$id] = new Variable($name);
+
+                if (ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE === $behavior[$id]) {
+                    $code .= sprintf($template, $name, $this->getServiceCall($id));
+                } else {
+                    $code .= sprintf($template, $name, $this->getServiceCall($id, new Reference($id, ContainerInterface::NULL_ON_INVALID_REFERENCE)));
+                }
+            }
+        }
+
+        if ('' !== $code) {
+            $code .= "\n";
+        }
+
+        return $code;
+    }
+
+    /**
+     * Generates code for the proxies to be attached after the container class.
+     *
+     * @return string
+     */
+    private function addProxyClasses()
+    {
+        /* @var $definitions Definition[] */
+        $definitions = array_filter(
+            $this->container->getDefinitions(),
+            array($this->getProxyDumper(), 'isProxyCandidate')
+        );
+        $code = '';
+
+        foreach ($definitions as $definition) {
+            $code .= "\n".$this->getProxyDumper()->getProxyCode($definition);
+        }
+
+        return $code;
+    }
+
+    /**
+     * Generates the require_once statement for service includes.
+     *
+     * @param string     $id         The service id
+     * @param Definition $definition
+     *
+     * @return string
+     */
+    private function addServiceInclude($id, $definition)
+    {
+        $template = "        require_once %s;\n";
+        $code = '';
+
+        if (null !== $file = $definition->getFile()) {
+            $code .= sprintf($template, $this->dumpValue($file));
+        }
+
+        foreach ($this->getInlinedDefinitions($definition) as $definition) {
+            if (null !== $file = $definition->getFile()) {
+                $code .= sprintf($template, $this->dumpValue($file));
+            }
+        }
+
+        if ('' !== $code) {
+            $code .= "\n";
+        }
+
+        return $code;
+    }
+
+    /**
+     * Generates the inline definition of a service.
+     *
+     * @param string     $id
+     * @param Definition $definition
+     *
+     * @return string
+     *
+     * @throws RuntimeException                  When the factory definition is incomplete
+     * @throws ServiceCircularReferenceException When a circular reference is detected
+     */
+    private function addServiceInlinedDefinitions($id, $definition)
+    {
+        $code = '';
+        $variableMap = $this->definitionVariables;
+        $nbOccurrences = new \SplObjectStorage();
+        $processed = new \SplObjectStorage();
+        $inlinedDefinitions = $this->getInlinedDefinitions($definition);
+
+        foreach ($inlinedDefinitions as $definition) {
+            if (false === $nbOccurrences->contains($definition)) {
+                $nbOccurrences->offsetSet($definition, 1);
+            } else {
+                $i = $nbOccurrences->offsetGet($definition);
+                $nbOccurrences->offsetSet($definition, $i + 1);
+            }
+        }
+
+        foreach ($inlinedDefinitions as $sDefinition) {
+            if ($processed->contains($sDefinition)) {
+                continue;
+            }
+            $processed->offsetSet($sDefinition);
+
+            $class = $this->dumpValue($sDefinition->getClass());
+            if ($nbOccurrences->offsetGet($sDefinition) > 1 || $sDefinition->getMethodCalls() || $sDefinition->getProperties() || null !== $sDefinition->getConfigurator() || false !== strpos($class, '$')) {
+                $name = $this->getNextVariableName();
+                $variableMap->offsetSet($sDefinition, new Variable($name));
+
+                // a construct like:
+                // $a = new ServiceA(ServiceB $b); $b = new ServiceB(ServiceA $a);
+                // this is an indication for a wrong implementation, you can circumvent this problem
+                // by setting up your service structure like this:
+                // $b = new ServiceB();
+                // $a = new ServiceA(ServiceB $b);
+                // $b->setServiceA(ServiceA $a);
+                if ($this->hasReference($id, $sDefinition->getArguments())) {
+                    throw new ServiceCircularReferenceException($id, array($id));
+                }
+
+                $code .= $this->addNewInstance($id, $sDefinition, '$'.$name, ' = ');
+
+                if (!$this->hasReference($id, $sDefinition->getMethodCalls(), true) && !$this->hasReference($id, $sDefinition->getProperties(), true)) {
+                    $code .= $this->addServiceMethodCalls(null, $sDefinition, $name);
+                    $code .= $this->addServiceProperties(null, $sDefinition, $name);
+                    $code .= $this->addServiceConfigurator(null, $sDefinition, $name);
+                }
+
+                $code .= "\n";
+            }
+        }
+
+        return $code;
+    }
+
+    /**
+     * Adds the service return statement.
+     *
+     * @param string     $id         Service id
+     * @param Definition $definition
+     *
+     * @return string
+     */
+    private function addServiceReturn($id, $definition)
+    {
+        if ($this->isSimpleInstance($id, $definition)) {
+            return "    }\n";
+        }
+
+        return "\n        return \$instance;\n    }\n";
+    }
+
+    /**
+     * Generates the service instance.
+     *
+     * @param string     $id
+     * @param Definition $definition
+     *
+     * @return string
+     *
+     * @throws InvalidArgumentException
+     * @throws RuntimeException
+     */
+    private function addServiceInstance($id, $definition)
+    {
+        $class = $this->dumpValue($definition->getClass());
+
+        if (0 === strpos($class, "'") && !preg_match('/^\'[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*(\\\{2}[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)*\'$/', $class)) {
+            throw new InvalidArgumentException(sprintf('"%s" is not a valid class name for the "%s" service.', $class, $id));
+        }
+
+        $simple = $this->isSimpleInstance($id, $definition);
+        $isProxyCandidate = $this->getProxyDumper()->isProxyCandidate($definition);
+        $instantiation = '';
+
+        if (!$isProxyCandidate && ContainerInterface::SCOPE_CONTAINER === $definition->getScope()) {
+            $instantiation = "\$this->services['$id'] = ".($simple ? '' : '$instance');
+        } elseif (!$isProxyCandidate && ContainerInterface::SCOPE_PROTOTYPE !== $scope = $definition->getScope()) {
+            $instantiation = "\$this->services['$id'] = \$this->scopedServices['$scope']['$id'] = ".($simple ? '' : '$instance');
+        } elseif (!$simple) {
+            $instantiation = '$instance';
+        }
+
+        $return = '';
+        if ($simple) {
+            $return = 'return ';
+        } else {
+            $instantiation .= ' = ';
+        }
+
+        $code = $this->addNewInstance($id, $definition, $return, $instantiation);
+
+        if (!$simple) {
+            $code .= "\n";
+        }
+
+        return $code;
+    }
+
+    /**
+     * Checks if the definition is a simple instance.
+     *
+     * @param string     $id
+     * @param Definition $definition
+     *
+     * @return bool
+     */
+    private function isSimpleInstance($id, $definition)
+    {
+        foreach (array_merge(array($definition), $this->getInlinedDefinitions($definition)) as $sDefinition) {
+            if ($definition !== $sDefinition && !$this->hasReference($id, $sDefinition->getMethodCalls())) {
+                continue;
+            }
+
+            if ($sDefinition->getMethodCalls() || $sDefinition->getProperties() || $sDefinition->getConfigurator()) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Adds method calls to a service definition.
+     *
+     * @param string     $id
+     * @param Definition $definition
+     * @param string     $variableName
+     *
+     * @return string
+     */
+    private function addServiceMethodCalls($id, $definition, $variableName = 'instance')
+    {
+        $calls = '';
+        foreach ($definition->getMethodCalls() as $call) {
+            $arguments = array();
+            foreach ($call[1] as $value) {
+                $arguments[] = $this->dumpValue($value);
+            }
+
+            $calls .= $this->wrapServiceConditionals($call[1], sprintf("        \$%s->%s(%s);\n", $variableName, $call[0], implode(', ', $arguments)));
+        }
+
+        return $calls;
+    }
+
+    private function addServiceProperties($id, $definition, $variableName = 'instance')
+    {
+        $code = '';
+        foreach ($definition->getProperties() as $name => $value) {
+            $code .= sprintf("        \$%s->%s = %s;\n", $variableName, $name, $this->dumpValue($value));
+        }
+
+        return $code;
+    }
+
+    /**
+     * Generates the inline definition setup.
+     *
+     * @param string     $id
+     * @param Definition $definition
+     *
+     * @return string
+     *
+     * @throws ServiceCircularReferenceException when the container contains a circular reference
+     */
+    private function addServiceInlinedDefinitionsSetup($id, $definition)
+    {
+        $this->referenceVariables[$id] = new Variable('instance');
+
+        $code = '';
+        $processed = new \SplObjectStorage();
+        foreach ($this->getInlinedDefinitions($definition) as $iDefinition) {
+            if ($processed->contains($iDefinition)) {
+                continue;
+            }
+            $processed->offsetSet($iDefinition);
+
+            if (!$this->hasReference($id, $iDefinition->getMethodCalls(), true) && !$this->hasReference($id, $iDefinition->getProperties(), true)) {
+                continue;
+            }
+
+            // if the instance is simple, the return statement has already been generated
+            // so, the only possible way to get there is because of a circular reference
+            if ($this->isSimpleInstance($id, $definition)) {
+                throw new ServiceCircularReferenceException($id, array($id));
+            }
+
+            $name = (string) $this->definitionVariables->offsetGet($iDefinition);
+            $code .= $this->addServiceMethodCalls(null, $iDefinition, $name);
+            $code .= $this->addServiceProperties(null, $iDefinition, $name);
+            $code .= $this->addServiceConfigurator(null, $iDefinition, $name);
+        }
+
+        if ('' !== $code) {
+            $code .= "\n";
+        }
+
+        return $code;
+    }
+
+    /**
+     * Adds configurator definition.
+     *
+     * @param string     $id
+     * @param Definition $definition
+     * @param string     $variableName
+     *
+     * @return string
+     */
+    private function addServiceConfigurator($id, $definition, $variableName = 'instance')
+    {
+        if (!$callable = $definition->getConfigurator()) {
+            return '';
+        }
+
+        if (is_array($callable)) {
+            if ($callable[0] instanceof Reference
+                || ($callable[0] instanceof Definition && $this->definitionVariables->contains($callable[0]))) {
+                return sprintf("        %s->%s(\$%s);\n", $this->dumpValue($callable[0]), $callable[1], $variableName);
+            }
+
+            $class = $this->dumpValue($callable[0]);
+            // If the class is a string we can optimize call_user_func away
+            if (strpos($class, "'") === 0) {
+                return sprintf("        %s::%s(\$%s);\n", $this->dumpLiteralClass($class), $callable[1], $variableName);
+            }
+
+            return sprintf("        call_user_func(array(%s, '%s'), \$%s);\n", $this->dumpValue($callable[0]), $callable[1], $variableName);
+        }
+
+        return sprintf("        %s(\$%s);\n", $callable, $variableName);
+    }
+
+    /**
+     * Adds a service.
+     *
+     * @param string     $id
+     * @param Definition $definition
+     *
+     * @return string
+     */
+    private function addService($id, $definition)
+    {
+        $this->definitionVariables = new \SplObjectStorage();
+        $this->referenceVariables = array();
+        $this->variableCount = 0;
+
+        $return = array();
+
+        if ($definition->isSynthetic()) {
+            $return[] = '@throws RuntimeException always since this service is expected to be injected dynamically';
+        } elseif ($class = $definition->getClass()) {
+            $return[] = sprintf('@return %s A %s instance.', 0 === strpos($class, '%') ? 'object' : '\\'.$class, $class);
+        } elseif ($definition->getFactory()) {
+            $factory = $definition->getFactory();
+            if (is_string($factory)) {
+                $return[] = sprintf('@return object An instance returned by %s().', $factory);
+            } elseif (is_array($factory) && (is_string($factory[0]) || $factory[0] instanceof Definition || $factory[0] instanceof Reference)) {
+                if (is_string($factory[0]) || $factory[0] instanceof Reference) {
+                    $return[] = sprintf('@return object An instance returned by %s::%s().', (string) $factory[0], $factory[1]);
+                } elseif ($factory[0] instanceof Definition) {
+                    $return[] = sprintf('@return object An instance returned by %s::%s().', $factory[0]->getClass(), $factory[1]);
+                }
+            }
+        } elseif ($definition->getFactoryClass(false)) {
+            $return[] = sprintf('@return object An instance returned by %s::%s().', $definition->getFactoryClass(false), $definition->getFactoryMethod(false));
+        } elseif ($definition->getFactoryService(false)) {
+            $return[] = sprintf('@return object An instance returned by %s::%s().', $definition->getFactoryService(false), $definition->getFactoryMethod(false));
+        }
+
+        $scope = $definition->getScope();
+        if (!in_array($scope, array(ContainerInterface::SCOPE_CONTAINER, ContainerInterface::SCOPE_PROTOTYPE))) {
+            if ($return && 0 === strpos($return[count($return) - 1], '@return')) {
+                $return[] = '';
+            }
+            $return[] = sprintf("@throws InactiveScopeException when the '%s' service is requested while the '%s' scope is not active", $id, $scope);
+        }
+
+        $return = implode("\n     * ", $return);
+
+        $doc = '';
+        if (ContainerInterface::SCOPE_PROTOTYPE !== $scope) {
+            $doc .= <<<EOF
+
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+EOF;
+        }
+
+        if (!$definition->isPublic()) {
+            $doc .= <<<EOF
+
+     *
+     * This service is private.
+     * If you want to be able to request this service from the container directly,
+     * make it public, otherwise you might end up with broken code.
+EOF;
+        }
+
+        if ($definition->isLazy()) {
+            $lazyInitialization = '$lazyLoad = true';
+            $lazyInitializationDoc = "\n     * @param bool    \$lazyLoad whether to try lazy-loading the service with a proxy\n     *";
+        } else {
+            $lazyInitialization = '';
+            $lazyInitializationDoc = '';
+        }
+
+        // with proxies, for 5.3.3 compatibility, the getter must be public to be accessible to the initializer
+        $isProxyCandidate = $this->getProxyDumper()->isProxyCandidate($definition);
+        $visibility = $isProxyCandidate ? 'public' : 'protected';
+        $code = <<<EOF
+
+    /**
+     * Gets the '$id' service.$doc
+     *$lazyInitializationDoc
+     * $return
+     */
+    {$visibility} function get{$this->camelize($id)}Service($lazyInitialization)
+    {
+
+EOF;
+
+        $code .= $isProxyCandidate ? $this->getProxyDumper()->getProxyFactoryCode($definition, $id) : '';
+
+        if (!in_array($scope, array(ContainerInterface::SCOPE_CONTAINER, ContainerInterface::SCOPE_PROTOTYPE))) {
+            $code .= <<<EOF
+        if (!isset(\$this->scopedServices['$scope'])) {
+            throw new InactiveScopeException('$id', '$scope');
+        }
+
+
+EOF;
+        }
+
+        if ($definition->isSynthetic()) {
+            $code .= sprintf("        throw new RuntimeException('You have requested a synthetic service (\"%s\"). The DIC does not know how to construct this service.');\n    }\n", $id);
+        } else {
+            $code .=
+                $this->addServiceInclude($id, $definition).
+                $this->addServiceLocalTempVariables($id, $definition).
+                $this->addServiceInlinedDefinitions($id, $definition).
+                $this->addServiceInstance($id, $definition).
+                $this->addServiceInlinedDefinitionsSetup($id, $definition).
+                $this->addServiceMethodCalls($id, $definition).
+                $this->addServiceProperties($id, $definition).
+                $this->addServiceConfigurator($id, $definition).
+                $this->addServiceReturn($id, $definition)
+            ;
+        }
+
+        $this->definitionVariables = null;
+        $this->referenceVariables = null;
+
+        return $code;
+    }
+
+    /**
+     * Adds multiple services.
+     *
+     * @return string
+     */
+    private function addServices()
+    {
+        $publicServices = $privateServices = $synchronizers = '';
+        $definitions = $this->container->getDefinitions();
+        ksort($definitions);
+        foreach ($definitions as $id => $definition) {
+            if ($definition->isPublic()) {
+                $publicServices .= $this->addService($id, $definition);
+            } else {
+                $privateServices .= $this->addService($id, $definition);
+            }
+
+            $synchronizers .= $this->addServiceSynchronizer($id, $definition);
+        }
+
+        return $publicServices.$synchronizers.$privateServices;
+    }
+
+    /**
+     * Adds synchronizer methods.
+     *
+     * @param string     $id         A service identifier
+     * @param Definition $definition A Definition instance
+     *
+     * @return string|null
+     *
+     * @deprecated since version 2.7, will be removed in 3.0.
+     */
+    private function addServiceSynchronizer($id, Definition $definition)
+    {
+        if (!$definition->isSynchronized(false)) {
+            return;
+        }
+
+        if ('request' !== $id) {
+            trigger_error('Synchronized services were deprecated in version 2.7 and won\'t work anymore in 3.0.', E_USER_DEPRECATED);
+        }
+
+        $code = '';
+        foreach ($this->container->getDefinitions() as $definitionId => $definition) {
+            foreach ($definition->getMethodCalls() as $call) {
+                foreach ($call[1] as $argument) {
+                    if ($argument instanceof Reference && $id == (string) $argument) {
+                        $arguments = array();
+                        foreach ($call[1] as $value) {
+                            $arguments[] = $this->dumpValue($value);
+                        }
+
+                        $call = $this->wrapServiceConditionals($call[1], sprintf("\$this->get('%s')->%s(%s);", $definitionId, $call[0], implode(', ', $arguments)));
+
+                        $code .= <<<EOF
+        if (\$this->initialized('$definitionId')) {
+            $call
+        }
+
+EOF;
+                    }
+                }
+            }
+        }
+
+        if (!$code) {
+            return;
+        }
+
+        return <<<EOF
+
+    /**
+     * Updates the '$id' service.
+     */
+    protected function synchronize{$this->camelize($id)}Service()
+    {
+$code    }
+
+EOF;
+    }
+
+    private function addNewInstance($id, Definition $definition, $return, $instantiation)
+    {
+        $class = $this->dumpValue($definition->getClass());
+
+        $arguments = array();
+        foreach ($definition->getArguments() as $value) {
+            $arguments[] = $this->dumpValue($value);
+        }
+
+        if (null !== $definition->getFactory()) {
+            $callable = $definition->getFactory();
+            if (is_array($callable)) {
+                if ($callable[0] instanceof Reference
+                    || ($callable[0] instanceof Definition && $this->definitionVariables->contains($callable[0]))) {
+                    return sprintf("        $return{$instantiation}%s->%s(%s);\n", $this->dumpValue($callable[0]), $callable[1], $arguments ? implode(', ', $arguments) : '');
+                }
+
+                $class = $this->dumpValue($callable[0]);
+                // If the class is a string we can optimize call_user_func away
+                if (strpos($class, "'") === 0) {
+                    return sprintf("        $return{$instantiation}%s::%s(%s);\n", $this->dumpLiteralClass($class), $callable[1], $arguments ? implode(', ', $arguments) : '');
+                }
+
+                return sprintf("        $return{$instantiation}call_user_func(array(%s, '%s')%s);\n", $this->dumpValue($callable[0]), $callable[1], $arguments ? ', '.implode(', ', $arguments) : '');
+            }
+
+            return sprintf("        $return{$instantiation}\\%s(%s);\n", $callable, $arguments ? implode(', ', $arguments) : '');
+        } elseif (null !== $definition->getFactoryMethod(false)) {
+            if (null !== $definition->getFactoryClass(false)) {
+                $class = $this->dumpValue($definition->getFactoryClass(false));
+
+                // If the class is a string we can optimize call_user_func away
+                if (strpos($class, "'") === 0) {
+                    return sprintf("        $return{$instantiation}%s::%s(%s);\n", $this->dumpLiteralClass($class), $definition->getFactoryMethod(false), $arguments ? implode(', ', $arguments) : '');
+                }
+
+                return sprintf("        $return{$instantiation}call_user_func(array(%s, '%s')%s);\n", $this->dumpValue($definition->getFactoryClass(false)), $definition->getFactoryMethod(false), $arguments ? ', '.implode(', ', $arguments) : '');
+            }
+
+            if (null !== $definition->getFactoryService(false)) {
+                return sprintf("        $return{$instantiation}%s->%s(%s);\n", $this->getServiceCall($definition->getFactoryService(false)), $definition->getFactoryMethod(false), implode(', ', $arguments));
+            }
+
+            throw new RuntimeException(sprintf('Factory method requires a factory service or factory class in service definition for %s', $id));
+        }
+
+        if (false !== strpos($class, '$')) {
+            return sprintf("        \$class = %s;\n\n        $return{$instantiation}new \$class(%s);\n", $class, implode(', ', $arguments));
+        }
+
+        return sprintf("        $return{$instantiation}new %s(%s);\n", $this->dumpLiteralClass($class), implode(', ', $arguments));
+    }
+
+    /**
+     * Adds the class headers.
+     *
+     * @param string $class     Class name
+     * @param string $baseClass The name of the base class
+     * @param string $namespace The class namespace
+     *
+     * @return string
+     */
+    private function startClass($class, $baseClass, $namespace)
+    {
+        $bagClass = $this->container->isFrozen() ? 'use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;' : 'use Symfony\Component\DependencyInjection\ParameterBag\\ParameterBag;';
+        $namespaceLine = $namespace ? "namespace $namespace;\n" : '';
+
+        return <<<EOF
+<?php
+$namespaceLine
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Container;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\LogicException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+$bagClass
+
+/**
+ * $class.
+ *
+ * This class has been auto-generated
+ * by the Symfony Dependency Injection Component.
+ */
+class $class extends $baseClass
+{
+    private \$parameters;
+    private \$targetDirs = array();
+
+EOF;
+    }
+
+    /**
+     * Adds the constructor.
+     *
+     * @return string
+     */
+    private function addConstructor()
+    {
+        $targetDirs = $this->exportTargetDirs();
+        $arguments = $this->container->getParameterBag()->all() ? 'new ParameterBag($this->getDefaultParameters())' : null;
+
+        $code = <<<EOF
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {{$targetDirs}
+        parent::__construct($arguments);
+
+EOF;
+
+        if (count($scopes = $this->container->getScopes()) > 0) {
+            $code .= "\n";
+            $code .= "        \$this->scopes = ".$this->dumpValue($scopes).";\n";
+            $code .= "        \$this->scopeChildren = ".$this->dumpValue($this->container->getScopeChildren()).";\n";
+        }
+
+        $code .= $this->addMethodMap();
+        $code .= $this->addAliases();
+
+        $code .= <<<EOF
+    }
+
+EOF;
+
+        return $code;
+    }
+
+    /**
+     * Adds the constructor for a frozen container.
+     *
+     * @return string
+     */
+    private function addFrozenConstructor()
+    {
+        $targetDirs = $this->exportTargetDirs();
+
+        $code = <<<EOF
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {{$targetDirs}
+EOF;
+
+        if ($this->container->getParameterBag()->all()) {
+            $code .= "\n        \$this->parameters = \$this->getDefaultParameters();\n";
+        }
+
+        $code .= <<<EOF
+
+        \$this->services =
+        \$this->scopedServices =
+        \$this->scopeStacks = array();
+EOF;
+
+        $code .= "\n";
+        if (count($scopes = $this->container->getScopes()) > 0) {
+            $code .= "        \$this->scopes = ".$this->dumpValue($scopes).";\n";
+            $code .= "        \$this->scopeChildren = ".$this->dumpValue($this->container->getScopeChildren()).";\n";
+        } else {
+            $code .= "        \$this->scopes = array();\n";
+            $code .= "        \$this->scopeChildren = array();\n";
+        }
+
+        $code .= $this->addMethodMap();
+        $code .= $this->addAliases();
+
+        $code .= <<<EOF
+    }
+
+EOF;
+
+        return $code;
+    }
+
+    /**
+     * Adds the constructor for a frozen container.
+     *
+     * @return string
+     */
+    private function addFrozenCompile()
+    {
+        return <<<EOF
+
+    /**
+     * {@inheritdoc}
+     */
+    public function compile()
+    {
+        throw new LogicException('You cannot compile a dumped frozen container.');
+    }
+
+EOF;
+    }
+
+    /**
+     * Adds the methodMap property definition.
+     *
+     * @return string
+     */
+    private function addMethodMap()
+    {
+        if (!$definitions = $this->container->getDefinitions()) {
+            return '';
+        }
+
+        $code = "        \$this->methodMap = array(\n";
+        ksort($definitions);
+        foreach ($definitions as $id => $definition) {
+            $code .= '            '.var_export($id, true).' => '.var_export('get'.$this->camelize($id).'Service', true).",\n";
+        }
+
+        return $code."        );\n";
+    }
+
+    /**
+     * Adds the aliases property definition.
+     *
+     * @return string
+     */
+    private function addAliases()
+    {
+        if (!$aliases = $this->container->getAliases()) {
+            if ($this->container->isFrozen()) {
+                return "\n        \$this->aliases = array();\n";
+            } else {
+                return '';
+            }
+        }
+
+        $code = "        \$this->aliases = array(\n";
+        ksort($aliases);
+        foreach ($aliases as $alias => $id) {
+            $id = (string) $id;
+            while (isset($aliases[$id])) {
+                $id = (string) $aliases[$id];
+            }
+            $code .= '            '.var_export($alias, true).' => '.var_export($id, true).",\n";
+        }
+
+        return $code."        );\n";
+    }
+
+    /**
+     * Adds default parameters method.
+     *
+     * @return string
+     */
+    private function addDefaultParametersMethod()
+    {
+        if (!$this->container->getParameterBag()->all()) {
+            return '';
+        }
+
+        $parameters = $this->exportParameters($this->container->getParameterBag()->all());
+
+        $code = '';
+        if ($this->container->isFrozen()) {
+            $code .= <<<EOF
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getParameter(\$name)
+    {
+        \$name = strtolower(\$name);
+
+        if (!(isset(\$this->parameters[\$name]) || array_key_exists(\$name, \$this->parameters))) {
+            throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', \$name));
+        }
+
+        return \$this->parameters[\$name];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasParameter(\$name)
+    {
+        \$name = strtolower(\$name);
+
+        return isset(\$this->parameters[\$name]) || array_key_exists(\$name, \$this->parameters);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setParameter(\$name, \$value)
+    {
+        throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getParameterBag()
+    {
+        if (null === \$this->parameterBag) {
+            \$this->parameterBag = new FrozenParameterBag(\$this->parameters);
+        }
+
+        return \$this->parameterBag;
+    }
+
+EOF;
+        }
+
+        $code .= <<<EOF
+
+    /**
+     * Gets the default parameters.
+     *
+     * @return array An array of the default parameters
+     */
+    protected function getDefaultParameters()
+    {
+        return $parameters;
+    }
+
+EOF;
+
+        return $code;
+    }
+
+    /**
+     * Exports parameters.
+     *
+     * @param array  $parameters
+     * @param string $path
+     * @param int    $indent
+     *
+     * @return string
+     *
+     * @throws InvalidArgumentException
+     */
+    private function exportParameters($parameters, $path = '', $indent = 12)
+    {
+        $php = array();
+        foreach ($parameters as $key => $value) {
+            if (is_array($value)) {
+                $value = $this->exportParameters($value, $path.'/'.$key, $indent + 4);
+            } elseif ($value instanceof Variable) {
+                throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain variable references. Variable "%s" found in "%s".', $value, $path.'/'.$key));
+            } elseif ($value instanceof Definition) {
+                throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain service definitions. Definition for "%s" found in "%s".', $value->getClass(), $path.'/'.$key));
+            } elseif ($value instanceof Reference) {
+                throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain references to other services (reference to service "%s" found in "%s").', $value, $path.'/'.$key));
+            } elseif ($value instanceof Expression) {
+                throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain expressions. Expression "%s" found in "%s".', $value, $path.'/'.$key));
+            } else {
+                $value = $this->export($value);
+            }
+
+            $php[] = sprintf('%s%s => %s,', str_repeat(' ', $indent), var_export($key, true), $value);
+        }
+
+        return sprintf("array(\n%s\n%s)", implode("\n", $php), str_repeat(' ', $indent - 4));
+    }
+
+    /**
+     * Ends the class definition.
+     *
+     * @return string
+     */
+    private function endClass()
+    {
+        return <<<EOF
+}
+
+EOF;
+    }
+
+    /**
+     * Wraps the service conditionals.
+     *
+     * @param string $value
+     * @param string $code
+     *
+     * @return string
+     */
+    private function wrapServiceConditionals($value, $code)
+    {
+        if (!$services = ContainerBuilder::getServiceConditionals($value)) {
+            return $code;
+        }
+
+        $conditions = array();
+        foreach ($services as $service) {
+            $conditions[] = sprintf("\$this->has('%s')", $service);
+        }
+
+        // re-indent the wrapped code
+        $code = implode("\n", array_map(function ($line) { return $line ? '    '.$line : $line; }, explode("\n", $code)));
+
+        return sprintf("        if (%s) {\n%s        }\n", implode(' && ', $conditions), $code);
+    }
+
+    /**
+     * Builds service calls from arguments.
+     *
+     * @param array $arguments
+     * @param array &$calls    By reference
+     * @param array &$behavior By reference
+     */
+    private function getServiceCallsFromArguments(array $arguments, array &$calls, array &$behavior)
+    {
+        foreach ($arguments as $argument) {
+            if (is_array($argument)) {
+                $this->getServiceCallsFromArguments($argument, $calls, $behavior);
+            } elseif ($argument instanceof Reference) {
+                $id = (string) $argument;
+
+                if (!isset($calls[$id])) {
+                    $calls[$id] = 0;
+                }
+                if (!isset($behavior[$id])) {
+                    $behavior[$id] = $argument->getInvalidBehavior();
+                } elseif (ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE !== $behavior[$id]) {
+                    $behavior[$id] = $argument->getInvalidBehavior();
+                }
+
+                ++$calls[$id];
+            }
+        }
+    }
+
+    /**
+     * Returns the inline definition.
+     *
+     * @param Definition $definition
+     *
+     * @return array
+     */
+    private function getInlinedDefinitions(Definition $definition)
+    {
+        if (false === $this->inlinedDefinitions->contains($definition)) {
+            $definitions = array_merge(
+                $this->getDefinitionsFromArguments($definition->getArguments()),
+                $this->getDefinitionsFromArguments($definition->getMethodCalls()),
+                $this->getDefinitionsFromArguments($definition->getProperties()),
+                $this->getDefinitionsFromArguments(array($definition->getConfigurator())),
+                $this->getDefinitionsFromArguments(array($definition->getFactory()))
+            );
+
+            $this->inlinedDefinitions->offsetSet($definition, $definitions);
+
+            return $definitions;
+        }
+
+        return $this->inlinedDefinitions->offsetGet($definition);
+    }
+
+    /**
+     * Gets the definition from arguments.
+     *
+     * @param array $arguments
+     *
+     * @return array
+     */
+    private function getDefinitionsFromArguments(array $arguments)
+    {
+        $definitions = array();
+        foreach ($arguments as $argument) {
+            if (is_array($argument)) {
+                $definitions = array_merge($definitions, $this->getDefinitionsFromArguments($argument));
+            } elseif ($argument instanceof Definition) {
+                $definitions = array_merge(
+                    $definitions,
+                    $this->getInlinedDefinitions($argument),
+                    array($argument)
+                );
+            }
+        }
+
+        return $definitions;
+    }
+
+    /**
+     * Checks if a service id has a reference.
+     *
+     * @param string $id
+     * @param array  $arguments
+     * @param bool   $deep
+     * @param array  $visited
+     *
+     * @return bool
+     */
+    private function hasReference($id, array $arguments, $deep = false, array &$visited = array())
+    {
+        foreach ($arguments as $argument) {
+            if (is_array($argument)) {
+                if ($this->hasReference($id, $argument, $deep, $visited)) {
+                    return true;
+                }
+            } elseif ($argument instanceof Reference) {
+                $argumentId = (string) $argument;
+                if ($id === $argumentId) {
+                    return true;
+                }
+
+                if ($deep && !isset($visited[$argumentId])) {
+                    $visited[$argumentId] = true;
+
+                    $service = $this->container->getDefinition($argumentId);
+                    $arguments = array_merge($service->getMethodCalls(), $service->getArguments(), $service->getProperties());
+
+                    if ($this->hasReference($id, $arguments, $deep, $visited)) {
+                        return true;
+                    }
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Dumps values.
+     *
+     * @param mixed $value
+     * @param bool  $interpolate
+     *
+     * @return string
+     *
+     * @throws RuntimeException
+     */
+    private function dumpValue($value, $interpolate = true)
+    {
+        if (is_array($value)) {
+            $code = array();
+            foreach ($value as $k => $v) {
+                $code[] = sprintf('%s => %s', $this->dumpValue($k, $interpolate), $this->dumpValue($v, $interpolate));
+            }
+
+            return sprintf('array(%s)', implode(', ', $code));
+        } elseif ($value instanceof Definition) {
+            if (null !== $this->definitionVariables && $this->definitionVariables->contains($value)) {
+                return $this->dumpValue($this->definitionVariables->offsetGet($value), $interpolate);
+            }
+            if (count($value->getMethodCalls()) > 0) {
+                throw new RuntimeException('Cannot dump definitions which have method calls.');
+            }
+            if (null !== $value->getConfigurator()) {
+                throw new RuntimeException('Cannot dump definitions which have a configurator.');
+            }
+
+            $arguments = array();
+            foreach ($value->getArguments() as $argument) {
+                $arguments[] = $this->dumpValue($argument);
+            }
+            $class = $this->dumpValue($value->getClass());
+
+            if (false !== strpos($class, '$')) {
+                throw new RuntimeException('Cannot dump definitions which have a variable class name.');
+            }
+
+            if (null !== $value->getFactory()) {
+                $factory = $value->getFactory();
+
+                if (is_string($factory)) {
+                    return sprintf('\\%s(%s)', $factory, implode(', ', $arguments));
+                }
+
+                if (is_array($factory)) {
+                    if (is_string($factory[0])) {
+                        return sprintf('\\%s::%s(%s)', $factory[0], $factory[1], implode(', ', $arguments));
+                    }
+
+                    if ($factory[0] instanceof Definition) {
+                        return sprintf("call_user_func(array(%s, '%s')%s)", $this->dumpValue($factory[0]), $factory[1], count($arguments) > 0 ? ', '.implode(', ', $arguments) : '');
+                    }
+
+                    if ($factory[0] instanceof Reference) {
+                        return sprintf('%s->%s(%s)', $this->dumpValue($factory[0]), $factory[1], implode(', ', $arguments));
+                    }
+                }
+
+                throw new RuntimeException('Cannot dump definition because of invalid factory');
+            }
+
+            if (null !== $value->getFactoryMethod(false)) {
+                if (null !== $value->getFactoryClass(false)) {
+                    return sprintf("call_user_func(array(%s, '%s')%s)", $this->dumpValue($value->getFactoryClass(false)), $value->getFactoryMethod(false), count($arguments) > 0 ? ', '.implode(', ', $arguments) : '');
+                } elseif (null !== $value->getFactoryService(false)) {
+                    $service = $this->dumpValue($value->getFactoryService(false));
+
+                    return sprintf('%s->%s(%s)', 0 === strpos($service, '$') ? sprintf('$this->get(%s)', $service) : $this->getServiceCall($value->getFactoryService(false)), $value->getFactoryMethod(false), implode(', ', $arguments));
+                } else {
+                    throw new RuntimeException('Cannot dump definitions which have factory method without factory service or factory class.');
+                }
+            }
+
+            return sprintf('new \\%s(%s)', substr(str_replace('\\\\', '\\', $class), 1, -1), implode(', ', $arguments));
+        } elseif ($value instanceof Variable) {
+            return '$'.$value;
+        } elseif ($value instanceof Reference) {
+            if (null !== $this->referenceVariables && isset($this->referenceVariables[$id = (string) $value])) {
+                return $this->dumpValue($this->referenceVariables[$id], $interpolate);
+            }
+
+            return $this->getServiceCall((string) $value, $value);
+        } elseif ($value instanceof Expression) {
+            return $this->getExpressionLanguage()->compile((string) $value, array('this' => 'container'));
+        } elseif ($value instanceof Parameter) {
+            return $this->dumpParameter($value);
+        } elseif (true === $interpolate && is_string($value)) {
+            if (preg_match('/^%([^%]+)%$/', $value, $match)) {
+                // we do this to deal with non string values (Boolean, integer, ...)
+                // the preg_replace_callback converts them to strings
+                return $this->dumpParameter(strtolower($match[1]));
+            } else {
+                $that = $this;
+                $replaceParameters = function ($match) use ($that) {
+                    return "'.".$that->dumpParameter(strtolower($match[2])).".'";
+                };
+
+                $code = str_replace('%%', '%', preg_replace_callback('/(?<!%)(%)([^%]+)\1/', $replaceParameters, $this->export($value)));
+
+                return $code;
+            }
+        } elseif (is_object($value) || is_resource($value)) {
+            throw new RuntimeException('Unable to dump a service container if a parameter is an object or a resource.');
+        } else {
+            return $this->export($value);
+        }
+    }
+
+    /**
+     * Dumps a string to a literal (aka PHP Code) class value.
+     *
+     * @param string $class
+     *
+     * @return string
+     */
+    private function dumpLiteralClass($class)
+    {
+        return '\\'.substr(str_replace('\\\\', '\\', $class), 1, -1);
+    }
+
+    /**
+     * Dumps a parameter.
+     *
+     * @param string $name
+     *
+     * @return string
+     */
+    public function dumpParameter($name)
+    {
+        if ($this->container->isFrozen() && $this->container->hasParameter($name)) {
+            return $this->dumpValue($this->container->getParameter($name), false);
+        }
+
+        return sprintf("\$this->getParameter('%s')", strtolower($name));
+    }
+
+    /**
+     * @deprecated since version 2.6.2, to be removed in 3.0.
+     *             Use \Symfony\Component\DependencyInjection\ContainerBuilder::addExpressionLanguageProvider instead.
+     *
+     * @param ExpressionFunctionProviderInterface $provider
+     */
+    public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6.2 and will be removed in 3.0. Use the Symfony\Component\DependencyInjection\ContainerBuilder::addExpressionLanguageProvider method instead.', E_USER_DEPRECATED);
+
+        $this->expressionLanguageProviders[] = $provider;
+    }
+
+    /**
+     * Gets a service call.
+     *
+     * @param string    $id
+     * @param Reference $reference
+     *
+     * @return string
+     */
+    private function getServiceCall($id, Reference $reference = null)
+    {
+        if ('service_container' === $id) {
+            return '$this';
+        }
+
+        if (null !== $reference && ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE !== $reference->getInvalidBehavior()) {
+            return sprintf('$this->get(\'%s\', ContainerInterface::NULL_ON_INVALID_REFERENCE)', $id);
+        } else {
+            if ($this->container->hasAlias($id)) {
+                $id = (string) $this->container->getAlias($id);
+            }
+
+            return sprintf('$this->get(\'%s\')', $id);
+        }
+    }
+
+    /**
+     * Convert a service id to a valid PHP method name.
+     *
+     * @param string $id
+     *
+     * @return string
+     *
+     * @throws InvalidArgumentException
+     */
+    private function camelize($id)
+    {
+        $name = Container::camelize($id);
+
+        if (!preg_match('/^[a-zA-Z0-9_\x7f-\xff]+$/', $name)) {
+            throw new InvalidArgumentException(sprintf('Service id "%s" cannot be converted to a valid PHP method name.', $id));
+        }
+
+        return $name;
+    }
+
+    /**
+     * Returns the next name to use.
+     *
+     * @return string
+     */
+    private function getNextVariableName()
+    {
+        $firstChars = self::FIRST_CHARS;
+        $firstCharsLength = strlen($firstChars);
+        $nonFirstChars = self::NON_FIRST_CHARS;
+        $nonFirstCharsLength = strlen($nonFirstChars);
+
+        while (true) {
+            $name = '';
+            $i = $this->variableCount;
+
+            if ('' === $name) {
+                $name .= $firstChars[$i % $firstCharsLength];
+                $i = (int) ($i / $firstCharsLength);
+            }
+
+            while ($i > 0) {
+                --$i;
+                $name .= $nonFirstChars[$i % $nonFirstCharsLength];
+                $i = (int) ($i / $nonFirstCharsLength);
+            }
+
+            ++$this->variableCount;
+
+            // check that the name is not reserved
+            if (in_array($name, $this->reservedVariables, true)) {
+                continue;
+            }
+
+            return $name;
+        }
+    }
+
+    private function getExpressionLanguage()
+    {
+        if (null === $this->expressionLanguage) {
+            if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
+                throw new RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
+            }
+            $providers = array_merge($this->container->getExpressionLanguageProviders(), $this->expressionLanguageProviders);
+            $this->expressionLanguage = new ExpressionLanguage(null, $providers);
+
+            if ($this->container->isTrackingResources()) {
+                foreach ($providers as $provider) {
+                    $this->container->addObjectResource($provider);
+                }
+            }
+        }
+
+        return $this->expressionLanguage;
+    }
+
+    private function exportTargetDirs()
+    {
+        return null === $this->targetDirRegex ? '' : <<<EOF
+
+        \$dir = __DIR__;
+        for (\$i = 1; \$i <= {$this->targetDirMaxMatches}; ++\$i) {
+            \$this->targetDirs[\$i] = \$dir = dirname(\$dir);
+        }
+EOF;
+    }
+
+    private function export($value)
+    {
+        if (null !== $this->targetDirRegex && is_string($value) && preg_match($this->targetDirRegex, $value, $matches, PREG_OFFSET_CAPTURE)) {
+            $prefix = $matches[0][1] ? var_export(substr($value, 0, $matches[0][1]), true).'.' : '';
+            $suffix = $matches[0][1] + strlen($matches[0][0]);
+            $suffix = isset($value[$suffix]) ? '.'.var_export(substr($value, $suffix), true) : '';
+            $dirname = '__DIR__';
+
+            if (0 < $offset = 1 + $this->targetDirMaxMatches - count($matches)) {
+                $dirname = sprintf('$this->targetDirs[%d]', $offset);
+            }
+
+            if ($prefix || $suffix) {
+                return sprintf('(%s%s%s)', $prefix, $dirname, $suffix);
+            }
+
+            return $dirname;
+        }
+
+        return var_export($value, true);
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Dumper/XmlDumper.php b/core/vendor/symfony/dependency-injection/Dumper/XmlDumper.php
new file mode 100644
index 0000000..40486c4
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Dumper/XmlDumper.php
@@ -0,0 +1,356 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Dumper;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Parameter;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Alias;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+/**
+ * XmlDumper dumps a service container as an XML string.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Martin Hasoň <martin.hason@gmail.com>
+ *
+ * @api
+ */
+class XmlDumper extends Dumper
+{
+    /**
+     * @var \DOMDocument
+     */
+    private $document;
+
+    /**
+     * Dumps the service container as an XML string.
+     *
+     * @param array $options An array of options
+     *
+     * @return string An xml string representing of the service container
+     *
+     * @api
+     */
+    public function dump(array $options = array())
+    {
+        $this->document = new \DOMDocument('1.0', 'utf-8');
+        $this->document->formatOutput = true;
+
+        $container = $this->document->createElementNS('http://symfony.com/schema/dic/services', 'container');
+        $container->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
+        $container->setAttribute('xsi:schemaLocation', 'http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd');
+
+        $this->addParameters($container);
+        $this->addServices($container);
+
+        $this->document->appendChild($container);
+        $xml = $this->document->saveXML();
+        $this->document = null;
+
+        return $xml;
+    }
+
+    /**
+     * Adds parameters.
+     *
+     * @param \DOMElement $parent
+     */
+    private function addParameters(\DOMElement $parent)
+    {
+        $data = $this->container->getParameterBag()->all();
+        if (!$data) {
+            return;
+        }
+
+        if ($this->container->isFrozen()) {
+            $data = $this->escape($data);
+        }
+
+        $parameters = $this->document->createElement('parameters');
+        $parent->appendChild($parameters);
+        $this->convertParameters($data, 'parameter', $parameters);
+    }
+
+    /**
+     * Adds method calls.
+     *
+     * @param array       $methodcalls
+     * @param \DOMElement $parent
+     */
+    private function addMethodCalls(array $methodcalls, \DOMElement $parent)
+    {
+        foreach ($methodcalls as $methodcall) {
+            $call = $this->document->createElement('call');
+            $call->setAttribute('method', $methodcall[0]);
+            if (count($methodcall[1])) {
+                $this->convertParameters($methodcall[1], 'argument', $call);
+            }
+            $parent->appendChild($call);
+        }
+    }
+
+    /**
+     * Adds a service.
+     *
+     * @param Definition  $definition
+     * @param string      $id
+     * @param \DOMElement $parent
+     */
+    private function addService($definition, $id, \DOMElement $parent)
+    {
+        $service = $this->document->createElement('service');
+        if (null !== $id) {
+            $service->setAttribute('id', $id);
+        }
+        if ($definition->getClass()) {
+            $service->setAttribute('class', $definition->getClass());
+        }
+        if ($definition->getFactoryMethod(false)) {
+            $service->setAttribute('factory-method', $definition->getFactoryMethod(false));
+        }
+        if ($definition->getFactoryClass(false)) {
+            $service->setAttribute('factory-class', $definition->getFactoryClass(false));
+        }
+        if ($definition->getFactoryService(false)) {
+            $service->setAttribute('factory-service', $definition->getFactoryService(false));
+        }
+        if (ContainerInterface::SCOPE_CONTAINER !== $scope = $definition->getScope()) {
+            $service->setAttribute('scope', $scope);
+        }
+        if (!$definition->isPublic()) {
+            $service->setAttribute('public', 'false');
+        }
+        if ($definition->isSynthetic()) {
+            $service->setAttribute('synthetic', 'true');
+        }
+        if ($definition->isSynchronized(false)) {
+            $service->setAttribute('synchronized', 'true');
+        }
+        if ($definition->isLazy()) {
+            $service->setAttribute('lazy', 'true');
+        }
+        if (null !== $decorated = $definition->getDecoratedService()) {
+            list($decorated, $renamedId) = $decorated;
+            $service->setAttribute('decorates', $decorated);
+            if (null !== $renamedId) {
+                $service->setAttribute('decoration-inner-name', $renamedId);
+            }
+        }
+
+        foreach ($definition->getTags() as $name => $tags) {
+            foreach ($tags as $attributes) {
+                $tag = $this->document->createElement('tag');
+                $tag->setAttribute('name', $name);
+                foreach ($attributes as $key => $value) {
+                    $tag->setAttribute($key, $value);
+                }
+                $service->appendChild($tag);
+            }
+        }
+
+        if ($definition->getFile()) {
+            $file = $this->document->createElement('file');
+            $file->appendChild($this->document->createTextNode($definition->getFile()));
+            $service->appendChild($file);
+        }
+
+        if ($parameters = $definition->getArguments()) {
+            $this->convertParameters($parameters, 'argument', $service);
+        }
+
+        if ($parameters = $definition->getProperties()) {
+            $this->convertParameters($parameters, 'property', $service, 'name');
+        }
+
+        $this->addMethodCalls($definition->getMethodCalls(), $service);
+
+        if ($callable = $definition->getFactory()) {
+            $factory = $this->document->createElement('factory');
+
+            if (is_array($callable) && $callable[0] instanceof Definition) {
+                $this->addService($callable[0], null, $factory);
+                $factory->setAttribute('method', $callable[1]);
+            } elseif (is_array($callable)) {
+                $factory->setAttribute($callable[0] instanceof Reference ? 'service' : 'class', $callable[0]);
+                $factory->setAttribute('method', $callable[1]);
+            } else {
+                $factory->setAttribute('function', $callable);
+            }
+            $service->appendChild($factory);
+        }
+
+        if ($callable = $definition->getConfigurator()) {
+            $configurator = $this->document->createElement('configurator');
+
+            if (is_array($callable) && $callable[0] instanceof Definition) {
+                $this->addService($callable[0], null, $configurator);
+                $configurator->setAttribute('method', $callable[1]);
+            } elseif (is_array($callable)) {
+                $configurator->setAttribute($callable[0] instanceof Reference ? 'service' : 'class', $callable[0]);
+                $configurator->setAttribute('method', $callable[1]);
+            } else {
+                $configurator->setAttribute('function', $callable);
+            }
+            $service->appendChild($configurator);
+        }
+
+        $parent->appendChild($service);
+    }
+
+    /**
+     * Adds a service alias.
+     *
+     * @param string      $alias
+     * @param Alias       $id
+     * @param \DOMElement $parent
+     */
+    private function addServiceAlias($alias, Alias $id, \DOMElement $parent)
+    {
+        $service = $this->document->createElement('service');
+        $service->setAttribute('id', $alias);
+        $service->setAttribute('alias', $id);
+        if (!$id->isPublic()) {
+            $service->setAttribute('public', 'false');
+        }
+        $parent->appendChild($service);
+    }
+
+    /**
+     * Adds services.
+     *
+     * @param \DOMElement $parent
+     */
+    private function addServices(\DOMElement $parent)
+    {
+        $definitions = $this->container->getDefinitions();
+        if (!$definitions) {
+            return;
+        }
+
+        $services = $this->document->createElement('services');
+        foreach ($definitions as $id => $definition) {
+            $this->addService($definition, $id, $services);
+        }
+
+        $aliases = $this->container->getAliases();
+        foreach ($aliases as $alias => $id) {
+            while (isset($aliases[(string) $id])) {
+                $id = $aliases[(string) $id];
+            }
+            $this->addServiceAlias($alias, $id, $services);
+        }
+        $parent->appendChild($services);
+    }
+
+    /**
+     * Converts parameters.
+     *
+     * @param array       $parameters
+     * @param string      $type
+     * @param \DOMElement $parent
+     * @param string      $keyAttribute
+     */
+    private function convertParameters($parameters, $type, \DOMElement $parent, $keyAttribute = 'key')
+    {
+        $withKeys = array_keys($parameters) !== range(0, count($parameters) - 1);
+        foreach ($parameters as $key => $value) {
+            $element = $this->document->createElement($type);
+            if ($withKeys) {
+                $element->setAttribute($keyAttribute, $key);
+            }
+
+            if (is_array($value)) {
+                $element->setAttribute('type', 'collection');
+                $this->convertParameters($value, $type, $element, 'key');
+            } elseif ($value instanceof Reference) {
+                $element->setAttribute('type', 'service');
+                $element->setAttribute('id', (string) $value);
+                $behaviour = $value->getInvalidBehavior();
+                if ($behaviour == ContainerInterface::NULL_ON_INVALID_REFERENCE) {
+                    $element->setAttribute('on-invalid', 'null');
+                } elseif ($behaviour == ContainerInterface::IGNORE_ON_INVALID_REFERENCE) {
+                    $element->setAttribute('on-invalid', 'ignore');
+                }
+                if (!$value->isStrict()) {
+                    $element->setAttribute('strict', 'false');
+                }
+            } elseif ($value instanceof Definition) {
+                $element->setAttribute('type', 'service');
+                $this->addService($value, null, $element);
+            } elseif ($value instanceof Expression) {
+                $element->setAttribute('type', 'expression');
+                $text = $this->document->createTextNode(self::phpToXml((string) $value));
+                $element->appendChild($text);
+            } else {
+                if (in_array($value, array('null', 'true', 'false'), true)) {
+                    $element->setAttribute('type', 'string');
+                }
+                $text = $this->document->createTextNode(self::phpToXml($value));
+                $element->appendChild($text);
+            }
+            $parent->appendChild($element);
+        }
+    }
+
+    /**
+     * Escapes arguments.
+     *
+     * @param array $arguments
+     *
+     * @return array
+     */
+    private function escape($arguments)
+    {
+        $args = array();
+        foreach ($arguments as $k => $v) {
+            if (is_array($v)) {
+                $args[$k] = $this->escape($v);
+            } elseif (is_string($v)) {
+                $args[$k] = str_replace('%', '%%', $v);
+            } else {
+                $args[$k] = $v;
+            }
+        }
+
+        return $args;
+    }
+
+    /**
+     * Converts php types to xml types.
+     *
+     * @param mixed $value Value to convert
+     *
+     * @return string
+     *
+     * @throws RuntimeException When trying to dump object or resource
+     */
+    public static function phpToXml($value)
+    {
+        switch (true) {
+            case null === $value:
+                return 'null';
+            case true === $value:
+                return 'true';
+            case false === $value:
+                return 'false';
+            case $value instanceof Parameter:
+                return '%'.$value.'%';
+            case is_object($value) || is_resource($value):
+                throw new RuntimeException('Unable to dump a service container if a parameter is an object or a resource.');
+            default:
+                return (string) $value;
+        }
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Dumper/YamlDumper.php b/core/vendor/symfony/dependency-injection/Dumper/YamlDumper.php
new file mode 100644
index 0000000..832929c
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Dumper/YamlDumper.php
@@ -0,0 +1,345 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Dumper;
+
+use Symfony\Component\Yaml\Dumper as YmlDumper;
+use Symfony\Component\DependencyInjection\Alias;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Parameter;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+/**
+ * YamlDumper dumps a service container as a YAML string.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class YamlDumper extends Dumper
+{
+    private $dumper;
+
+    /**
+     * Dumps the service container as an YAML string.
+     *
+     * @param array $options An array of options
+     *
+     * @return string A YAML string representing of the service container
+     *
+     * @api
+     */
+    public function dump(array $options = array())
+    {
+        if (!class_exists('Symfony\Component\Yaml\Dumper')) {
+            throw new RuntimeException('Unable to dump the container as the Symfony Yaml Component is not installed.');
+        }
+
+        if (null === $this->dumper) {
+            $this->dumper = new YmlDumper();
+        }
+
+        return $this->addParameters()."\n".$this->addServices();
+    }
+
+    /**
+     * Adds a service.
+     *
+     * @param string     $id
+     * @param Definition $definition
+     *
+     * @return string
+     */
+    private function addService($id, $definition)
+    {
+        $code = "    $id:\n";
+        if ($definition->getClass()) {
+            $code .= sprintf("        class: %s\n", $definition->getClass());
+        }
+
+        if (!$definition->isPublic()) {
+            $code .= "        public: false\n";
+        }
+
+        $tagsCode = '';
+        foreach ($definition->getTags() as $name => $tags) {
+            foreach ($tags as $attributes) {
+                $att = array();
+                foreach ($attributes as $key => $value) {
+                    $att[] = sprintf('%s: %s', $this->dumper->dump($key), $this->dumper->dump($value));
+                }
+                $att = $att ? ', '.implode(', ', $att) : '';
+
+                $tagsCode .= sprintf("            - { name: %s%s }\n", $this->dumper->dump($name), $att);
+            }
+        }
+        if ($tagsCode) {
+            $code .= "        tags:\n".$tagsCode;
+        }
+
+        if ($definition->getFile()) {
+            $code .= sprintf("        file: %s\n", $definition->getFile());
+        }
+
+        if ($definition->isSynthetic()) {
+            $code .= sprintf("        synthetic: true\n");
+        }
+
+        if ($definition->isSynchronized(false)) {
+            $code .= sprintf("        synchronized: true\n");
+        }
+
+        if ($definition->getFactoryClass(false)) {
+            $code .= sprintf("        factory_class: %s\n", $definition->getFactoryClass(false));
+        }
+
+        if ($definition->isLazy()) {
+            $code .= sprintf("        lazy: true\n");
+        }
+
+        if ($definition->getFactoryMethod(false)) {
+            $code .= sprintf("        factory_method: %s\n", $definition->getFactoryMethod(false));
+        }
+
+        if ($definition->getFactoryService(false)) {
+            $code .= sprintf("        factory_service: %s\n", $definition->getFactoryService(false));
+        }
+
+        if ($definition->getArguments()) {
+            $code .= sprintf("        arguments: %s\n", $this->dumper->dump($this->dumpValue($definition->getArguments()), 0));
+        }
+
+        if ($definition->getProperties()) {
+            $code .= sprintf("        properties: %s\n", $this->dumper->dump($this->dumpValue($definition->getProperties()), 0));
+        }
+
+        if ($definition->getMethodCalls()) {
+            $code .= sprintf("        calls:\n%s\n", $this->dumper->dump($this->dumpValue($definition->getMethodCalls()), 1, 12));
+        }
+
+        if (ContainerInterface::SCOPE_CONTAINER !== $scope = $definition->getScope()) {
+            $code .= sprintf("        scope: %s\n", $scope);
+        }
+
+        if (null !== $decorated = $definition->getDecoratedService()) {
+            list($decorated, $renamedId) = $decorated;
+            $code .= sprintf("        decorates: %s\n", $decorated);
+            if (null !== $renamedId) {
+                $code .= sprintf("        decoration_inner_name: %s\n", $renamedId);
+            }
+        }
+
+        if ($callable = $definition->getFactory()) {
+            $code .= sprintf("        factory: %s\n", $this->dumper->dump($this->dumpCallable($callable), 0));
+        }
+
+        if ($callable = $definition->getConfigurator()) {
+            $code .= sprintf("        configurator: %s\n", $this->dumper->dump($this->dumpCallable($callable), 0));
+        }
+
+        return $code;
+    }
+
+    /**
+     * Adds a service alias.
+     *
+     * @param string $alias
+     * @param Alias  $id
+     *
+     * @return string
+     */
+    private function addServiceAlias($alias, $id)
+    {
+        if ($id->isPublic()) {
+            return sprintf("    %s: @%s\n", $alias, $id);
+        } else {
+            return sprintf("    %s:\n        alias: %s\n        public: false", $alias, $id);
+        }
+    }
+
+    /**
+     * Adds services.
+     *
+     * @return string
+     */
+    private function addServices()
+    {
+        if (!$this->container->getDefinitions()) {
+            return '';
+        }
+
+        $code = "services:\n";
+        foreach ($this->container->getDefinitions() as $id => $definition) {
+            $code .= $this->addService($id, $definition);
+        }
+
+        $aliases = $this->container->getAliases();
+        foreach ($aliases as $alias => $id) {
+            while (isset($aliases[(string) $id])) {
+                $id = $aliases[(string) $id];
+            }
+            $code .= $this->addServiceAlias($alias, $id);
+        }
+
+        return $code;
+    }
+
+    /**
+     * Adds parameters.
+     *
+     * @return string
+     */
+    private function addParameters()
+    {
+        if (!$this->container->getParameterBag()->all()) {
+            return '';
+        }
+
+        $parameters = $this->prepareParameters($this->container->getParameterBag()->all(), $this->container->isFrozen());
+
+        return $this->dumper->dump(array('parameters' => $parameters), 2);
+    }
+
+    /**
+     * Dumps callable to YAML format
+     *
+     * @param callable $callable
+     *
+     * @return callable
+     */
+    private function dumpCallable($callable)
+    {
+        if (is_array($callable)) {
+            if ($callable[0] instanceof Reference) {
+                $callable = array($this->getServiceCall((string) $callable[0], $callable[0]), $callable[1]);
+            } else {
+                $callable = array($callable[0], $callable[1]);
+            }
+        }
+
+        return $callable;
+    }
+
+    /**
+     * Dumps the value to YAML format.
+     *
+     * @param mixed $value
+     *
+     * @return mixed
+     *
+     * @throws RuntimeException When trying to dump object or resource
+     */
+    private function dumpValue($value)
+    {
+        if (is_array($value)) {
+            $code = array();
+            foreach ($value as $k => $v) {
+                $code[$k] = $this->dumpValue($v);
+            }
+
+            return $code;
+        } elseif ($value instanceof Reference) {
+            return $this->getServiceCall((string) $value, $value);
+        } elseif ($value instanceof Parameter) {
+            return $this->getParameterCall((string) $value);
+        } elseif ($value instanceof Expression) {
+            return $this->getExpressionCall((string) $value);
+        } elseif (is_object($value) || is_resource($value)) {
+            throw new RuntimeException('Unable to dump a service container if a parameter is an object or a resource.');
+        }
+
+        return $value;
+    }
+
+    /**
+     * Gets the service call.
+     *
+     * @param string    $id
+     * @param Reference $reference
+     *
+     * @return string
+     */
+    private function getServiceCall($id, Reference $reference = null)
+    {
+        if (null !== $reference && ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE !== $reference->getInvalidBehavior()) {
+            return sprintf('@?%s', $id);
+        }
+
+        return sprintf('@%s', $id);
+    }
+
+    /**
+     * Gets parameter call.
+     *
+     * @param string $id
+     *
+     * @return string
+     */
+    private function getParameterCall($id)
+    {
+        return sprintf('%%%s%%', $id);
+    }
+
+    private function getExpressionCall($expression)
+    {
+        return sprintf('@=%s', $expression);
+    }
+
+    /**
+     * Prepares parameters.
+     *
+     * @param array $parameters
+     * @param bool  $escape
+     *
+     * @return array
+     */
+    private function prepareParameters($parameters, $escape = true)
+    {
+        $filtered = array();
+        foreach ($parameters as $key => $value) {
+            if (is_array($value)) {
+                $value = $this->prepareParameters($value, $escape);
+            } elseif ($value instanceof Reference || is_string($value) && 0 === strpos($value, '@')) {
+                $value = '@'.$value;
+            }
+
+            $filtered[$key] = $value;
+        }
+
+        return $escape ? $this->escape($filtered) : $filtered;
+    }
+
+    /**
+     * Escapes arguments.
+     *
+     * @param array $arguments
+     *
+     * @return array
+     */
+    private function escape($arguments)
+    {
+        $args = array();
+        foreach ($arguments as $k => $v) {
+            if (is_array($v)) {
+                $args[$k] = $this->escape($v);
+            } elseif (is_string($v)) {
+                $args[$k] = str_replace('%', '%%', $v);
+            } else {
+                $args[$k] = $v;
+            }
+        }
+
+        return $args;
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/BadMethodCallException.php b/core/vendor/symfony/dependency-injection/Exception/BadMethodCallException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/BadMethodCallException.php
rename to core/vendor/symfony/dependency-injection/Exception/BadMethodCallException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ExceptionInterface.php b/core/vendor/symfony/dependency-injection/Exception/ExceptionInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ExceptionInterface.php
rename to core/vendor/symfony/dependency-injection/Exception/ExceptionInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/InactiveScopeException.php b/core/vendor/symfony/dependency-injection/Exception/InactiveScopeException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/InactiveScopeException.php
rename to core/vendor/symfony/dependency-injection/Exception/InactiveScopeException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/InvalidArgumentException.php b/core/vendor/symfony/dependency-injection/Exception/InvalidArgumentException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/InvalidArgumentException.php
rename to core/vendor/symfony/dependency-injection/Exception/InvalidArgumentException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/LogicException.php b/core/vendor/symfony/dependency-injection/Exception/LogicException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/LogicException.php
rename to core/vendor/symfony/dependency-injection/Exception/LogicException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/OutOfBoundsException.php b/core/vendor/symfony/dependency-injection/Exception/OutOfBoundsException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/OutOfBoundsException.php
rename to core/vendor/symfony/dependency-injection/Exception/OutOfBoundsException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ParameterCircularReferenceException.php b/core/vendor/symfony/dependency-injection/Exception/ParameterCircularReferenceException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ParameterCircularReferenceException.php
rename to core/vendor/symfony/dependency-injection/Exception/ParameterCircularReferenceException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ParameterNotFoundException.php b/core/vendor/symfony/dependency-injection/Exception/ParameterNotFoundException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ParameterNotFoundException.php
rename to core/vendor/symfony/dependency-injection/Exception/ParameterNotFoundException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/RuntimeException.php b/core/vendor/symfony/dependency-injection/Exception/RuntimeException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/RuntimeException.php
rename to core/vendor/symfony/dependency-injection/Exception/RuntimeException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ScopeCrossingInjectionException.php b/core/vendor/symfony/dependency-injection/Exception/ScopeCrossingInjectionException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ScopeCrossingInjectionException.php
rename to core/vendor/symfony/dependency-injection/Exception/ScopeCrossingInjectionException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ScopeWideningInjectionException.php b/core/vendor/symfony/dependency-injection/Exception/ScopeWideningInjectionException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ScopeWideningInjectionException.php
rename to core/vendor/symfony/dependency-injection/Exception/ScopeWideningInjectionException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ServiceCircularReferenceException.php b/core/vendor/symfony/dependency-injection/Exception/ServiceCircularReferenceException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ServiceCircularReferenceException.php
rename to core/vendor/symfony/dependency-injection/Exception/ServiceCircularReferenceException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ServiceNotFoundException.php b/core/vendor/symfony/dependency-injection/Exception/ServiceNotFoundException.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Exception/ServiceNotFoundException.php
rename to core/vendor/symfony/dependency-injection/Exception/ServiceNotFoundException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ExpressionLanguage.php b/core/vendor/symfony/dependency-injection/ExpressionLanguage.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ExpressionLanguage.php
rename to core/vendor/symfony/dependency-injection/ExpressionLanguage.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ExpressionLanguageProvider.php b/core/vendor/symfony/dependency-injection/ExpressionLanguageProvider.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ExpressionLanguageProvider.php
rename to core/vendor/symfony/dependency-injection/ExpressionLanguageProvider.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Extension/ConfigurationExtensionInterface.php b/core/vendor/symfony/dependency-injection/Extension/ConfigurationExtensionInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Extension/ConfigurationExtensionInterface.php
rename to core/vendor/symfony/dependency-injection/Extension/ConfigurationExtensionInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Extension/Extension.php b/core/vendor/symfony/dependency-injection/Extension/Extension.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Extension/Extension.php
rename to core/vendor/symfony/dependency-injection/Extension/Extension.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Extension/ExtensionInterface.php b/core/vendor/symfony/dependency-injection/Extension/ExtensionInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Extension/ExtensionInterface.php
rename to core/vendor/symfony/dependency-injection/Extension/ExtensionInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Extension/PrependExtensionInterface.php b/core/vendor/symfony/dependency-injection/Extension/PrependExtensionInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Extension/PrependExtensionInterface.php
rename to core/vendor/symfony/dependency-injection/Extension/PrependExtensionInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/IntrospectableContainerInterface.php b/core/vendor/symfony/dependency-injection/IntrospectableContainerInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/IntrospectableContainerInterface.php
rename to core/vendor/symfony/dependency-injection/IntrospectableContainerInterface.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/LICENSE b/core/vendor/symfony/dependency-injection/LICENSE
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/LICENSE
rename to core/vendor/symfony/dependency-injection/LICENSE
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/LazyProxy/Instantiator/InstantiatorInterface.php b/core/vendor/symfony/dependency-injection/LazyProxy/Instantiator/InstantiatorInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/LazyProxy/Instantiator/InstantiatorInterface.php
rename to core/vendor/symfony/dependency-injection/LazyProxy/Instantiator/InstantiatorInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/LazyProxy/Instantiator/RealServiceInstantiator.php b/core/vendor/symfony/dependency-injection/LazyProxy/Instantiator/RealServiceInstantiator.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/LazyProxy/Instantiator/RealServiceInstantiator.php
rename to core/vendor/symfony/dependency-injection/LazyProxy/Instantiator/RealServiceInstantiator.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/LazyProxy/PhpDumper/DumperInterface.php b/core/vendor/symfony/dependency-injection/LazyProxy/PhpDumper/DumperInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/LazyProxy/PhpDumper/DumperInterface.php
rename to core/vendor/symfony/dependency-injection/LazyProxy/PhpDumper/DumperInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/LazyProxy/PhpDumper/NullDumper.php b/core/vendor/symfony/dependency-injection/LazyProxy/PhpDumper/NullDumper.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/LazyProxy/PhpDumper/NullDumper.php
rename to core/vendor/symfony/dependency-injection/LazyProxy/PhpDumper/NullDumper.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/ClosureLoader.php b/core/vendor/symfony/dependency-injection/Loader/ClosureLoader.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/ClosureLoader.php
rename to core/vendor/symfony/dependency-injection/Loader/ClosureLoader.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/FileLoader.php b/core/vendor/symfony/dependency-injection/Loader/FileLoader.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/FileLoader.php
rename to core/vendor/symfony/dependency-injection/Loader/FileLoader.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/IniFileLoader.php b/core/vendor/symfony/dependency-injection/Loader/IniFileLoader.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/IniFileLoader.php
rename to core/vendor/symfony/dependency-injection/Loader/IniFileLoader.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/PhpFileLoader.php b/core/vendor/symfony/dependency-injection/Loader/PhpFileLoader.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/PhpFileLoader.php
rename to core/vendor/symfony/dependency-injection/Loader/PhpFileLoader.php
diff --git a/core/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php b/core/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php
new file mode 100644
index 0000000..f81d8d6
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php
@@ -0,0 +1,559 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Loader;
+
+use Symfony\Component\Config\Resource\FileResource;
+use Symfony\Component\Config\Util\XmlUtils;
+use Symfony\Component\DependencyInjection\DefinitionDecorator;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Alias;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+/**
+ * XmlFileLoader loads XML files service definitions.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class XmlFileLoader extends FileLoader
+{
+    const NS = 'http://symfony.com/schema/dic/services';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function load($resource, $type = null)
+    {
+        $path = $this->locator->locate($resource);
+
+        $xml = $this->parseFileToDOM($path);
+
+        $this->container->addResource(new FileResource($path));
+
+        // anonymous services
+        $this->processAnonymousServices($xml, $path);
+
+        // imports
+        $this->parseImports($xml, $path);
+
+        // parameters
+        $this->parseParameters($xml, $path);
+
+        // extensions
+        $this->loadFromExtensions($xml);
+
+        // services
+        $this->parseDefinitions($xml, $path);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supports($resource, $type = null)
+    {
+        return is_string($resource) && 'xml' === pathinfo($resource, PATHINFO_EXTENSION);
+    }
+
+    /**
+     * Parses parameters.
+     *
+     * @param \DOMDocument $xml
+     * @param string       $file
+     */
+    private function parseParameters(\DOMDocument $xml, $file)
+    {
+        if ($parameters = $this->getChildren($xml->documentElement, 'parameters')) {
+            $this->container->getParameterBag()->add($this->getArgumentsAsPhp($parameters[0], 'parameter'));
+        }
+    }
+
+    /**
+     * Parses imports.
+     *
+     * @param \DOMDocument $xml
+     * @param string       $file
+     */
+    private function parseImports(\DOMDocument $xml, $file)
+    {
+        $xpath = new \DOMXPath($xml);
+        $xpath->registerNamespace('container', self::NS);
+
+        if (false === $imports = $xpath->query('//container:imports/container:import')) {
+            return;
+        }
+
+        foreach ($imports as $import) {
+            $this->setCurrentDir(dirname($file));
+            $this->import($import->getAttribute('resource'), null, (bool) XmlUtils::phpize($import->getAttribute('ignore-errors')), $file);
+        }
+    }
+
+    /**
+     * Parses multiple definitions.
+     *
+     * @param \DOMDocument $xml
+     * @param string       $file
+     */
+    private function parseDefinitions(\DOMDocument $xml, $file)
+    {
+        $xpath = new \DOMXPath($xml);
+        $xpath->registerNamespace('container', self::NS);
+
+        if (false === $services = $xpath->query('//container:services/container:service')) {
+            return;
+        }
+
+        foreach ($services as $service) {
+            if (null !== $definition = $this->parseDefinition($service, $file)) {
+                $this->container->setDefinition((string) $service->getAttribute('id'), $definition);
+            }
+        }
+    }
+
+    /**
+     * Parses an individual Definition.
+     *
+     * @param \DOMElement $service
+     *
+     * @return Definition|null
+     */
+    private function parseDefinition(\DOMElement $service)
+    {
+        if ($alias = $service->getAttribute('alias')) {
+            $public = true;
+            if ($publicAttr = $service->getAttribute('public')) {
+                $public = XmlUtils::phpize($publicAttr);
+            }
+            $this->container->setAlias((string) $service->getAttribute('id'), new Alias($alias, $public));
+
+            return;
+        }
+
+        if ($parent = $service->getAttribute('parent')) {
+            $definition = new DefinitionDecorator($parent);
+        } else {
+            $definition = new Definition();
+        }
+
+        foreach (array('class', 'scope', 'public', 'factory-class', 'factory-method', 'factory-service', 'synthetic', 'lazy', 'abstract') as $key) {
+            if ($value = $service->getAttribute($key)) {
+                $method = 'set'.str_replace('-', '', $key);
+                $definition->$method(XmlUtils::phpize($value));
+            }
+        }
+
+        if ($value = $service->getAttribute('synchronized')) {
+            $definition->setSynchronized(XmlUtils::phpize($value), 'request' !== (string) $service->getAttribute('id'));
+        }
+
+        if ($files = $this->getChildren($service, 'file')) {
+            $definition->setFile($files[0]->nodeValue);
+        }
+
+        $definition->setArguments($this->getArgumentsAsPhp($service, 'argument'));
+        $definition->setProperties($this->getArgumentsAsPhp($service, 'property'));
+
+        if ($factories = $this->getChildren($service, 'factory')) {
+            $factory = $factories[0];
+            if ($function = $factory->getAttribute('function')) {
+                $definition->setFactory($function);
+            } else {
+                $factoryService = $this->getChildren($factory, 'service');
+
+                if (isset($factoryService[0])) {
+                    $class = $this->parseDefinition($factoryService[0]);
+                } elseif ($childService = $factory->getAttribute('service')) {
+                    $class = new Reference($childService, ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false);
+                } else {
+                    $class = $factory->getAttribute('class');
+                }
+
+                $definition->setFactory(array($class, $factory->getAttribute('method')));
+            }
+        }
+
+        if ($configurators = $this->getChildren($service, 'configurator')) {
+            $configurator = $configurators[0];
+            if ($function = $configurator->getAttribute('function')) {
+                $definition->setConfigurator($function);
+            } else {
+                $configuratorService = $this->getChildren($configurator, 'service');
+
+                if (isset($configuratorService[0])) {
+                    $class = $this->parseDefinition($configuratorService[0]);
+                } elseif ($childService = $configurator->getAttribute('service')) {
+                    $class = new Reference($childService, ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false);
+                } else {
+                    $class = $configurator->getAttribute('class');
+                }
+
+                $definition->setConfigurator(array($class, $configurator->getAttribute('method')));
+            }
+        }
+
+        foreach ($this->getChildren($service, 'call') as $call) {
+            $definition->addMethodCall($call->getAttribute('method'), $this->getArgumentsAsPhp($call, 'argument'));
+        }
+
+        foreach ($this->getChildren($service, 'tag') as $tag) {
+            $parameters = array();
+            foreach ($tag->attributes as $name => $node) {
+                if ('name' === $name) {
+                    continue;
+                }
+
+                if (false !== strpos($name, '-') && false === strpos($name, '_') && !array_key_exists($normalizedName = str_replace('-', '_', $name), $parameters)) {
+                    $parameters[$normalizedName] = XmlUtils::phpize($node->nodeValue);
+                }
+                // keep not normalized key for BC too
+                $parameters[$name] = XmlUtils::phpize($node->nodeValue);
+            }
+
+            $definition->addTag($tag->getAttribute('name'), $parameters);
+        }
+
+        if ($value = $service->getAttribute('decorates')) {
+            $renameId = $service->hasAttribute('decoration-inner-name') ? $service->getAttribute('decoration-inner-name') : null;
+            $definition->setDecoratedService($value, $renameId);
+        }
+
+        return $definition;
+    }
+
+    /**
+     * Parses a XML file to a \DOMDocument
+     *
+     * @param string $file Path to a file
+     *
+     * @return \DOMDocument
+     *
+     * @throws InvalidArgumentException When loading of XML file returns error
+     */
+    private function parseFileToDOM($file)
+    {
+        try {
+            $dom = XmlUtils::loadFile($file, array($this, 'validateSchema'));
+        } catch (\InvalidArgumentException $e) {
+            throw new InvalidArgumentException(sprintf('Unable to parse file "%s".', $file), $e->getCode(), $e);
+        }
+
+        $this->validateExtensions($dom, $file);
+
+        return $dom;
+    }
+
+    /**
+     * Processes anonymous services.
+     *
+     * @param \DOMDocument $xml
+     * @param string       $file
+     */
+    private function processAnonymousServices(\DOMDocument $xml, $file)
+    {
+        $definitions = array();
+        $count = 0;
+
+        $xpath = new \DOMXPath($xml);
+        $xpath->registerNamespace('container', self::NS);
+
+        // anonymous services as arguments/properties
+        if (false !== $nodes = $xpath->query('//container:argument[@type="service"][not(@id)]|//container:property[@type="service"][not(@id)]')) {
+            foreach ($nodes as $node) {
+                // give it a unique name
+                $id = sprintf('%s_%d', hash('sha256', $file), ++$count);
+                $node->setAttribute('id', $id);
+
+                if ($services = $this->getChildren($node, 'service')) {
+                    $definitions[$id] = array($services[0], $file, false);
+                    $services[0]->setAttribute('id', $id);
+                }
+            }
+        }
+
+        // anonymous services "in the wild"
+        if (false !== $nodes = $xpath->query('//container:services/container:service[not(@id)]')) {
+            foreach ($nodes as $node) {
+                // give it a unique name
+                $id = sprintf('%s_%d', hash('sha256', $file), ++$count);
+                $node->setAttribute('id', $id);
+
+                if ($services = $this->getChildren($node, 'service')) {
+                    $definitions[$id] = array($node, $file, true);
+                    $services[0]->setAttribute('id', $id);
+                }
+            }
+        }
+
+        // resolve definitions
+        krsort($definitions);
+        foreach ($definitions as $id => $def) {
+            list($domElement, $file, $wild) = $def;
+
+            // anonymous services are always private
+            // we could not use the constant false here, because of XML parsing
+            $domElement->setAttribute('public', 'false');
+
+            if (null !== $definition = $this->parseDefinition($domElement, $file)) {
+                $this->container->setDefinition($id, $definition);
+            }
+
+            if (true === $wild) {
+                $tmpDomElement = new \DOMElement('_services', null, self::NS);
+                $domElement->parentNode->replaceChild($tmpDomElement, $domElement);
+                $tmpDomElement->setAttribute('id', $id);
+            } else {
+                $domElement->parentNode->removeChild($domElement);
+            }
+        }
+    }
+
+    /**
+     * Returns arguments as valid php types.
+     *
+     * @param \DOMElement $node
+     * @param string      $name
+     * @param bool        $lowercase
+     *
+     * @return mixed
+     */
+    private function getArgumentsAsPhp(\DOMElement $node, $name, $lowercase = true)
+    {
+        $arguments = array();
+        foreach ($this->getChildren($node, $name) as $arg) {
+            if ($arg->hasAttribute('name')) {
+                $arg->setAttribute('key', $arg->getAttribute('name'));
+            }
+
+            if (!$arg->hasAttribute('key')) {
+                $key = !$arguments ? 0 : max(array_keys($arguments)) + 1;
+            } else {
+                $key = $arg->getAttribute('key');
+            }
+
+            // parameter keys are case insensitive
+            if ('parameter' == $name && $lowercase) {
+                $key = strtolower($key);
+            }
+
+            // this is used by DefinitionDecorator to overwrite a specific
+            // argument of the parent definition
+            if ($arg->hasAttribute('index')) {
+                $key = 'index_'.$arg->getAttribute('index');
+            }
+
+            switch ($arg->getAttribute('type')) {
+                case 'service':
+                    $onInvalid = $arg->getAttribute('on-invalid');
+                    $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
+                    if ('ignore' == $onInvalid) {
+                        $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
+                    } elseif ('null' == $onInvalid) {
+                        $invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE;
+                    }
+
+                    if ($strict = $arg->getAttribute('strict')) {
+                        $strict = XmlUtils::phpize($strict);
+                    } else {
+                        $strict = true;
+                    }
+
+                    $arguments[$key] = new Reference($arg->getAttribute('id'), $invalidBehavior, $strict);
+                    break;
+                case 'expression':
+                    $arguments[$key] = new Expression($arg->nodeValue);
+                    break;
+                case 'collection':
+                    $arguments[$key] = $this->getArgumentsAsPhp($arg, $name, false);
+                    break;
+                case 'string':
+                    $arguments[$key] = $arg->nodeValue;
+                    break;
+                case 'constant':
+                    $arguments[$key] = constant($arg->nodeValue);
+                    break;
+                default:
+                    $arguments[$key] = XmlUtils::phpize($arg->nodeValue);
+            }
+        }
+
+        return $arguments;
+    }
+
+    /**
+     * Get child elements by name
+     *
+     * @param \DOMNode $node
+     * @param mixed    $name
+     *
+     * @return array
+     */
+    private function getChildren(\DOMNode $node, $name)
+    {
+        $children = array();
+        foreach ($node->childNodes as $child) {
+            if ($child instanceof \DOMElement && $child->localName === $name && $child->namespaceURI === self::NS) {
+                $children[] = $child;
+            }
+        }
+
+        return $children;
+    }
+
+    /**
+     * Validates a documents XML schema.
+     *
+     * @param \DOMDocument $dom
+     *
+     * @return bool
+     *
+     * @throws RuntimeException When extension references a non-existent XSD file
+     */
+    public function validateSchema(\DOMDocument $dom)
+    {
+        $schemaLocations = array('http://symfony.com/schema/dic/services' => str_replace('\\', '/', __DIR__.'/schema/dic/services/services-1.0.xsd'));
+
+        if ($element = $dom->documentElement->getAttributeNS('http://www.w3.org/2001/XMLSchema-instance', 'schemaLocation')) {
+            $items = preg_split('/\s+/', $element);
+            for ($i = 0, $nb = count($items); $i < $nb; $i += 2) {
+                if (!$this->container->hasExtension($items[$i])) {
+                    continue;
+                }
+
+                if (($extension = $this->container->getExtension($items[$i])) && false !== $extension->getXsdValidationBasePath()) {
+                    $path = str_replace($extension->getNamespace(), str_replace('\\', '/', $extension->getXsdValidationBasePath()).'/', $items[$i + 1]);
+
+                    if (!is_file($path)) {
+                        throw new RuntimeException(sprintf('Extension "%s" references a non-existent XSD file "%s"', get_class($extension), $path));
+                    }
+
+                    $schemaLocations[$items[$i]] = $path;
+                }
+            }
+        }
+
+        $tmpfiles = array();
+        $imports = '';
+        foreach ($schemaLocations as $namespace => $location) {
+            $parts = explode('/', $location);
+            if (0 === stripos($location, 'phar://')) {
+                $tmpfile = tempnam(sys_get_temp_dir(), 'sf2');
+                if ($tmpfile) {
+                    copy($location, $tmpfile);
+                    $tmpfiles[] = $tmpfile;
+                    $parts = explode('/', str_replace('\\', '/', $tmpfile));
+                }
+            }
+            $drive = '\\' === DIRECTORY_SEPARATOR ? array_shift($parts).'/' : '';
+            $location = 'file:///'.$drive.implode('/', array_map('rawurlencode', $parts));
+
+            $imports .= sprintf('  <xsd:import namespace="%s" schemaLocation="%s" />'."\n", $namespace, $location);
+        }
+
+        $source = <<<EOF
+<?xml version="1.0" encoding="utf-8" ?>
+<xsd:schema xmlns="http://symfony.com/schema"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://symfony.com/schema"
+    elementFormDefault="qualified">
+
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace"/>
+$imports
+</xsd:schema>
+EOF
+        ;
+
+        $valid = @$dom->schemaValidateSource($source);
+
+        foreach ($tmpfiles as $tmpfile) {
+            @unlink($tmpfile);
+        }
+
+        return $valid;
+    }
+
+    /**
+     * Validates an extension.
+     *
+     * @param \DOMDocument $dom
+     * @param string       $file
+     *
+     * @throws InvalidArgumentException When no extension is found corresponding to a tag
+     */
+    private function validateExtensions(\DOMDocument $dom, $file)
+    {
+        foreach ($dom->documentElement->childNodes as $node) {
+            if (!$node instanceof \DOMElement || 'http://symfony.com/schema/dic/services' === $node->namespaceURI) {
+                continue;
+            }
+
+            // can it be handled by an extension?
+            if (!$this->container->hasExtension($node->namespaceURI)) {
+                $extensionNamespaces = array_filter(array_map(function ($ext) { return $ext->getNamespace(); }, $this->container->getExtensions()));
+                throw new InvalidArgumentException(sprintf(
+                    'There is no extension able to load the configuration for "%s" (in %s). Looked for namespace "%s", found %s',
+                    $node->tagName,
+                    $file,
+                    $node->namespaceURI,
+                    $extensionNamespaces ? sprintf('"%s"', implode('", "', $extensionNamespaces)) : 'none'
+                ));
+            }
+        }
+    }
+
+    /**
+     * Loads from an extension.
+     *
+     * @param \DOMDocument $xml
+     */
+    private function loadFromExtensions(\DOMDocument $xml)
+    {
+        foreach ($xml->documentElement->childNodes as $node) {
+            if (!$node instanceof \DOMElement || $node->namespaceURI === self::NS) {
+                continue;
+            }
+
+            $values = static::convertDomElementToArray($node);
+            if (!is_array($values)) {
+                $values = array();
+            }
+
+            $this->container->loadFromExtension($node->namespaceURI, $values);
+        }
+    }
+
+    /**
+     * Converts a \DomElement object to a PHP array.
+     *
+     * The following rules applies during the conversion:
+     *
+     *  * Each tag is converted to a key value or an array
+     *    if there is more than one "value"
+     *
+     *  * The content of a tag is set under a "value" key (<foo>bar</foo>)
+     *    if the tag also has some nested tags
+     *
+     *  * The attributes are converted to keys (<foo foo="bar"/>)
+     *
+     *  * The nested-tags are converted to keys (<foo><foo>bar</foo></foo>)
+     *
+     * @param \DomElement $element A \DomElement instance
+     *
+     * @return array A PHP array
+     */
+    public static function convertDomElementToArray(\DomElement $element)
+    {
+        return XmlUtils::convertDomElementToArray($element);
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Loader/YamlFileLoader.php b/core/vendor/symfony/dependency-injection/Loader/YamlFileLoader.php
new file mode 100644
index 0000000..ae9613a
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Loader/YamlFileLoader.php
@@ -0,0 +1,417 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Loader;
+
+use Symfony\Component\DependencyInjection\DefinitionDecorator;
+use Symfony\Component\DependencyInjection\Alias;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\Config\Resource\FileResource;
+use Symfony\Component\Yaml\Parser as YamlParser;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+/**
+ * YamlFileLoader loads YAML files service definitions.
+ *
+ * The YAML format does not support anonymous services (cf. the XML loader).
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class YamlFileLoader extends FileLoader
+{
+    private $yamlParser;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function load($resource, $type = null)
+    {
+        $path = $this->locator->locate($resource);
+
+        $content = $this->loadFile($path);
+
+        $this->container->addResource(new FileResource($path));
+
+        // empty file
+        if (null === $content) {
+            return;
+        }
+
+        // imports
+        $this->parseImports($content, $path);
+
+        // parameters
+        if (isset($content['parameters'])) {
+            if (!is_array($content['parameters'])) {
+                throw new InvalidArgumentException(sprintf('The "parameters" key should contain an array in %s. Check your YAML syntax.', $resource));
+            }
+
+            foreach ($content['parameters'] as $key => $value) {
+                $this->container->setParameter($key, $this->resolveServices($value));
+            }
+        }
+
+        // extensions
+        $this->loadFromExtensions($content);
+
+        // services
+        $this->parseDefinitions($content, $resource);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supports($resource, $type = null)
+    {
+        return is_string($resource) && in_array(pathinfo($resource, PATHINFO_EXTENSION), array('yml', 'yaml'), true);
+    }
+
+    /**
+     * Parses all imports.
+     *
+     * @param array  $content
+     * @param string $file
+     */
+    private function parseImports($content, $file)
+    {
+        if (!isset($content['imports'])) {
+            return;
+        }
+
+        if (!is_array($content['imports'])) {
+            throw new InvalidArgumentException(sprintf('The "imports" key should contain an array in %s. Check your YAML syntax.', $file));
+        }
+
+        foreach ($content['imports'] as $import) {
+            if (!is_array($import)) {
+                throw new InvalidArgumentException(sprintf('The values in the "imports" key should be arrays in %s. Check your YAML syntax.', $file));
+            }
+
+            $this->setCurrentDir(dirname($file));
+            $this->import($import['resource'], null, isset($import['ignore_errors']) ? (bool) $import['ignore_errors'] : false, $file);
+        }
+    }
+
+    /**
+     * Parses definitions.
+     *
+     * @param array  $content
+     * @param string $file
+     */
+    private function parseDefinitions($content, $file)
+    {
+        if (!isset($content['services'])) {
+            return;
+        }
+
+        if (!is_array($content['services'])) {
+            throw new InvalidArgumentException(sprintf('The "services" key should contain an array in %s. Check your YAML syntax.', $file));
+        }
+
+        foreach ($content['services'] as $id => $service) {
+            $this->parseDefinition($id, $service, $file);
+        }
+    }
+
+    /**
+     * Parses a definition.
+     *
+     * @param string $id
+     * @param array  $service
+     * @param string $file
+     *
+     * @throws InvalidArgumentException When tags are invalid
+     */
+    private function parseDefinition($id, $service, $file)
+    {
+        if (is_string($service) && 0 === strpos($service, '@')) {
+            $this->container->setAlias($id, substr($service, 1));
+
+            return;
+        }
+
+        if (!is_array($service)) {
+            throw new InvalidArgumentException(sprintf('A service definition must be an array or a string starting with "@" but %s found for service "%s" in %s. Check your YAML syntax.', gettype($service), $id, $file));
+        }
+
+        if (isset($service['alias'])) {
+            $public = !array_key_exists('public', $service) || (bool) $service['public'];
+            $this->container->setAlias($id, new Alias($service['alias'], $public));
+
+            return;
+        }
+
+        if (isset($service['parent'])) {
+            $definition = new DefinitionDecorator($service['parent']);
+        } else {
+            $definition = new Definition();
+        }
+
+        if (isset($service['class'])) {
+            $definition->setClass($service['class']);
+        }
+
+        if (isset($service['scope'])) {
+            $definition->setScope($service['scope']);
+        }
+
+        if (isset($service['synthetic'])) {
+            $definition->setSynthetic($service['synthetic']);
+        }
+
+        if (isset($service['synchronized'])) {
+            $definition->setSynchronized($service['synchronized'], 'request' !== $id);
+        }
+
+        if (isset($service['lazy'])) {
+            $definition->setLazy($service['lazy']);
+        }
+
+        if (isset($service['public'])) {
+            $definition->setPublic($service['public']);
+        }
+
+        if (isset($service['abstract'])) {
+            $definition->setAbstract($service['abstract']);
+        }
+
+        if (isset($service['factory'])) {
+            if (is_string($service['factory'])) {
+                if (strpos($service['factory'], ':') !== false && strpos($service['factory'], '::') === false) {
+                    $parts = explode(':', $service['factory']);
+                    $definition->setFactory(array($this->resolveServices('@'.$parts[0]), $parts[1]));
+                } else {
+                    $definition->setFactory($service['factory']);
+                }
+            } else {
+                $definition->setFactory(array($this->resolveServices($service['factory'][0]), $service['factory'][1]));
+            }
+        }
+
+        if (isset($service['factory_class'])) {
+            $definition->setFactoryClass($service['factory_class']);
+        }
+
+        if (isset($service['factory_method'])) {
+            $definition->setFactoryMethod($service['factory_method']);
+        }
+
+        if (isset($service['factory_service'])) {
+            $definition->setFactoryService($service['factory_service']);
+        }
+
+        if (isset($service['file'])) {
+            $definition->setFile($service['file']);
+        }
+
+        if (isset($service['arguments'])) {
+            $definition->setArguments($this->resolveServices($service['arguments']));
+        }
+
+        if (isset($service['properties'])) {
+            $definition->setProperties($this->resolveServices($service['properties']));
+        }
+
+        if (isset($service['configurator'])) {
+            if (is_string($service['configurator'])) {
+                $definition->setConfigurator($service['configurator']);
+            } else {
+                $definition->setConfigurator(array($this->resolveServices($service['configurator'][0]), $service['configurator'][1]));
+            }
+        }
+
+        if (isset($service['calls'])) {
+            if (!is_array($service['calls'])) {
+                throw new InvalidArgumentException(sprintf('Parameter "calls" must be an array for service "%s" in %s. Check your YAML syntax.', $id, $file));
+            }
+
+            foreach ($service['calls'] as $call) {
+                if (isset($call['method'])) {
+                    $method = $call['method'];
+                    $args = isset($call['arguments']) ? $this->resolveServices($call['arguments']) : array();
+                } else {
+                    $method = $call[0];
+                    $args = isset($call[1]) ? $this->resolveServices($call[1]) : array();
+                }
+
+                $definition->addMethodCall($method, $args);
+            }
+        }
+
+        if (isset($service['tags'])) {
+            if (!is_array($service['tags'])) {
+                throw new InvalidArgumentException(sprintf('Parameter "tags" must be an array for service "%s" in %s. Check your YAML syntax.', $id, $file));
+            }
+
+            foreach ($service['tags'] as $tag) {
+                if (!is_array($tag)) {
+                    throw new InvalidArgumentException(sprintf('A "tags" entry must be an array for service "%s" in %s. Check your YAML syntax.', $id, $file));
+                }
+
+                if (!isset($tag['name'])) {
+                    throw new InvalidArgumentException(sprintf('A "tags" entry is missing a "name" key for service "%s" in %s.', $id, $file));
+                }
+
+                $name = $tag['name'];
+                unset($tag['name']);
+
+                foreach ($tag as $attribute => $value) {
+                    if (!is_scalar($value) && null !== $value) {
+                        throw new InvalidArgumentException(sprintf('A "tags" attribute must be of a scalar-type for service "%s", tag "%s", attribute "%s" in %s. Check your YAML syntax.', $id, $name, $attribute, $file));
+                    }
+                }
+
+                $definition->addTag($name, $tag);
+            }
+        }
+
+        if (isset($service['decorates'])) {
+            $renameId = isset($service['decoration_inner_name']) ? $service['decoration_inner_name'] : null;
+            $definition->setDecoratedService($service['decorates'], $renameId);
+        }
+
+        $this->container->setDefinition($id, $definition);
+    }
+
+    /**
+     * Loads a YAML file.
+     *
+     * @param string $file
+     *
+     * @return array The file content
+     *
+     * @throws InvalidArgumentException when the given file is not a local file or when it does not exist
+     */
+    protected function loadFile($file)
+    {
+        if (!class_exists('Symfony\Component\Yaml\Parser')) {
+            throw new RuntimeException('Unable to load YAML config files as the Symfony Yaml Component is not installed.');
+        }
+
+        if (!stream_is_local($file)) {
+            throw new InvalidArgumentException(sprintf('This is not a local file "%s".', $file));
+        }
+
+        if (!file_exists($file)) {
+            throw new InvalidArgumentException(sprintf('The service file "%s" is not valid.', $file));
+        }
+
+        if (null === $this->yamlParser) {
+            $this->yamlParser = new YamlParser();
+        }
+
+        return $this->validate($this->yamlParser->parse(file_get_contents($file)), $file);
+    }
+
+    /**
+     * Validates a YAML file.
+     *
+     * @param mixed  $content
+     * @param string $file
+     *
+     * @return array
+     *
+     * @throws InvalidArgumentException When service file is not valid
+     */
+    private function validate($content, $file)
+    {
+        if (null === $content) {
+            return $content;
+        }
+
+        if (!is_array($content)) {
+            throw new InvalidArgumentException(sprintf('The service file "%s" is not valid. It should contain an array. Check your YAML syntax.', $file));
+        }
+
+        foreach ($content as $namespace => $data) {
+            if (in_array($namespace, array('imports', 'parameters', 'services'))) {
+                continue;
+            }
+
+            if (!$this->container->hasExtension($namespace)) {
+                $extensionNamespaces = array_filter(array_map(function ($ext) { return $ext->getAlias(); }, $this->container->getExtensions()));
+                throw new InvalidArgumentException(sprintf(
+                    'There is no extension able to load the configuration for "%s" (in %s). Looked for namespace "%s", found %s',
+                    $namespace,
+                    $file,
+                    $namespace,
+                    $extensionNamespaces ? sprintf('"%s"', implode('", "', $extensionNamespaces)) : 'none'
+                ));
+            }
+        }
+
+        return $content;
+    }
+
+    /**
+     * Resolves services.
+     *
+     * @param string|array $value
+     *
+     * @return array|string|Reference
+     */
+    private function resolveServices($value)
+    {
+        if (is_array($value)) {
+            $value = array_map(array($this, 'resolveServices'), $value);
+        } elseif (is_string($value) &&  0 === strpos($value, '@=')) {
+            return new Expression(substr($value, 2));
+        } elseif (is_string($value) &&  0 === strpos($value, '@')) {
+            if (0 === strpos($value, '@@')) {
+                $value = substr($value, 1);
+                $invalidBehavior = null;
+            } elseif (0 === strpos($value, '@?')) {
+                $value = substr($value, 2);
+                $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
+            } else {
+                $value = substr($value, 1);
+                $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
+            }
+
+            if ('=' === substr($value, -1)) {
+                $value = substr($value, 0, -1);
+                $strict = false;
+            } else {
+                $strict = true;
+            }
+
+            if (null !== $invalidBehavior) {
+                $value = new Reference($value, $invalidBehavior, $strict);
+            }
+        }
+
+        return $value;
+    }
+
+    /**
+     * Loads from Extensions.
+     *
+     * @param array $content
+     */
+    private function loadFromExtensions($content)
+    {
+        foreach ($content as $namespace => $values) {
+            if (in_array($namespace, array('imports', 'parameters', 'services'))) {
+                continue;
+            }
+
+            if (!is_array($values)) {
+                $values = array();
+            }
+
+            $this->container->loadFromExtension($namespace, $values);
+        }
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Loader/schema/dic/services/services-1.0.xsd b/core/vendor/symfony/dependency-injection/Loader/schema/dic/services/services-1.0.xsd
new file mode 100644
index 0000000..ac2cba7
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Loader/schema/dic/services/services-1.0.xsd
@@ -0,0 +1,193 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<xsd:schema xmlns="http://symfony.com/schema/dic/services"
+     xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+     targetNamespace="http://symfony.com/schema/dic/services"
+     elementFormDefault="qualified">
+
+  <xsd:annotation>
+    <xsd:documentation><![CDATA[
+      Symfony XML Services Schema, version 1.0
+      Authors: Fabien Potencier
+
+      This defines a way to describe PHP objects (services) and their
+      dependencies.
+    ]]></xsd:documentation>
+  </xsd:annotation>
+
+  <xsd:element name="container" type="container" />
+
+  <xsd:complexType name="container">
+    <xsd:annotation>
+      <xsd:documentation><![CDATA[
+        The root element of a service file.
+      ]]></xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="imports" type="imports" minOccurs="0" maxOccurs="1" />
+      <xsd:element name="parameters" type="parameters" minOccurs="0" maxOccurs="1" />
+      <xsd:element name="services" type="services" minOccurs="0" maxOccurs="1" />
+      <xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="services">
+    <xsd:annotation>
+      <xsd:documentation><![CDATA[
+        Enclosing element for the definition of all services
+      ]]></xsd:documentation>
+    </xsd:annotation>
+    <xsd:choice minOccurs="1" maxOccurs="unbounded">
+      <xsd:element name="service" type="service" />
+    </xsd:choice>
+  </xsd:complexType>
+
+  <xsd:complexType name="imports">
+    <xsd:annotation>
+      <xsd:documentation><![CDATA[
+        Enclosing element for the import elements
+      ]]></xsd:documentation>
+    </xsd:annotation>
+    <xsd:choice minOccurs="1" maxOccurs="unbounded">
+      <xsd:element name="import" type="import" />
+    </xsd:choice>
+  </xsd:complexType>
+
+  <xsd:complexType name="import">
+    <xsd:annotation>
+      <xsd:documentation><![CDATA[
+        Import an external resource defining other services or parameters
+      ]]></xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="resource" type="xsd:string" use="required" />
+    <xsd:attribute name="ignore-errors" type="boolean" />
+  </xsd:complexType>
+
+  <xsd:complexType name="callable">
+    <xsd:choice minOccurs="0" maxOccurs="1">
+      <xsd:element name="service" type="service" minOccurs="0" maxOccurs="1" />
+    </xsd:choice>
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="service" type="xsd:string" />
+    <xsd:attribute name="class" type="xsd:string" />
+    <xsd:attribute name="method" type="xsd:string" />
+    <xsd:attribute name="function" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="service">
+    <xsd:choice maxOccurs="unbounded">
+      <xsd:element name="file" type="xsd:string" minOccurs="0" maxOccurs="1" />
+      <xsd:element name="argument" type="argument" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="configurator" type="callable" minOccurs="0" maxOccurs="1" />
+      <xsd:element name="factory" type="callable" minOccurs="0" maxOccurs="1" />
+      <xsd:element name="call" type="call" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="tag" type="tag" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="property" type="property" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:choice>
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="class" type="xsd:string" />
+    <xsd:attribute name="scope" type="xsd:string" />
+    <xsd:attribute name="public" type="boolean" />
+    <xsd:attribute name="synthetic" type="boolean" />
+    <xsd:attribute name="synchronized" type="boolean" />
+    <xsd:attribute name="lazy" type="boolean" />
+    <xsd:attribute name="abstract" type="boolean" />
+    <xsd:attribute name="factory-class" type="xsd:string" />
+    <xsd:attribute name="factory-method" type="xsd:string" />
+    <xsd:attribute name="factory-service" type="xsd:string" />
+    <xsd:attribute name="alias" type="xsd:string" />
+    <xsd:attribute name="parent" type="xsd:string" />
+    <xsd:attribute name="decorates" type="xsd:string" />
+    <xsd:attribute name="decoration-inner-name" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="tag">
+    <xsd:attribute name="name" type="xsd:string" />
+    <xsd:anyAttribute namespace="##any" processContents="lax" />
+  </xsd:complexType>
+
+  <xsd:complexType name="parameters">
+    <xsd:choice minOccurs="1" maxOccurs="unbounded">
+      <xsd:element name="parameter" type="parameter" />
+    </xsd:choice>
+    <xsd:attribute name="type" type="parameter_type" />
+    <xsd:attribute name="key" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="parameter" mixed="true">
+    <xsd:choice minOccurs="0" maxOccurs="unbounded">
+      <xsd:element name="parameter" type="parameter" />
+    </xsd:choice>
+    <xsd:attribute name="type" type="parameter_type" />
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="key" type="xsd:string" />
+    <xsd:attribute name="on-invalid" type="invalid_sequence" />
+  </xsd:complexType>
+
+  <xsd:complexType name="property" mixed="true">
+    <xsd:choice minOccurs="0" maxOccurs="1">
+      <xsd:element name="property" type="property" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="service" type="service" />
+    </xsd:choice>
+    <xsd:attribute name="type" type="argument_type" />
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="key" type="xsd:string" />
+    <xsd:attribute name="name" type="xsd:string" />
+    <xsd:attribute name="on-invalid" type="xsd:string" />
+    <xsd:attribute name="strict" type="boolean" />
+  </xsd:complexType>
+
+  <xsd:complexType name="argument" mixed="true">
+    <xsd:choice maxOccurs="unbounded">
+      <xsd:element name="argument" type="argument" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="service" type="service" />
+    </xsd:choice>
+    <xsd:attribute name="type" type="argument_type" />
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="key" type="xsd:string" />
+    <xsd:attribute name="index" type="xsd:integer" />
+    <xsd:attribute name="on-invalid" type="xsd:string" />
+    <xsd:attribute name="strict" type="boolean" />
+  </xsd:complexType>
+
+  <xsd:complexType name="call" mixed="true">
+    <xsd:choice maxOccurs="unbounded">
+      <xsd:element name="argument" type="argument" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="service" type="service" />
+    </xsd:choice>
+    <xsd:attribute name="method" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:simpleType name="parameter_type">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="collection" />
+      <xsd:enumeration value="string" />
+      <xsd:enumeration value="constant" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="argument_type">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="collection" />
+      <xsd:enumeration value="service" />
+      <xsd:enumeration value="expression" />
+      <xsd:enumeration value="string" />
+      <xsd:enumeration value="constant" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="invalid_sequence">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="null" />
+      <xsd:enumeration value="ignore" />
+      <xsd:enumeration value="exception" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="boolean">
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="(%.+%|true|false)" />
+    </xsd:restriction>
+  </xsd:simpleType>
+</xsd:schema>
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Parameter.php b/core/vendor/symfony/dependency-injection/Parameter.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Parameter.php
rename to core/vendor/symfony/dependency-injection/Parameter.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ParameterBag/FrozenParameterBag.php b/core/vendor/symfony/dependency-injection/ParameterBag/FrozenParameterBag.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ParameterBag/FrozenParameterBag.php
rename to core/vendor/symfony/dependency-injection/ParameterBag/FrozenParameterBag.php
diff --git a/core/vendor/symfony/dependency-injection/ParameterBag/ParameterBag.php b/core/vendor/symfony/dependency-injection/ParameterBag/ParameterBag.php
new file mode 100644
index 0000000..e4f4da1
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/ParameterBag/ParameterBag.php
@@ -0,0 +1,304 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\ParameterBag;
+
+use Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException;
+use Symfony\Component\DependencyInjection\Exception\ParameterCircularReferenceException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+
+/**
+ * Holds parameters.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class ParameterBag implements ParameterBagInterface
+{
+    protected $parameters = array();
+    protected $resolved = false;
+
+    /**
+     * Constructor.
+     *
+     * @param array $parameters An array of parameters
+     *
+     * @api
+     */
+    public function __construct(array $parameters = array())
+    {
+        $this->add($parameters);
+    }
+
+    /**
+     * Clears all parameters.
+     *
+     * @api
+     */
+    public function clear()
+    {
+        $this->parameters = array();
+    }
+
+    /**
+     * Adds parameters to the service container parameters.
+     *
+     * @param array $parameters An array of parameters
+     *
+     * @api
+     */
+    public function add(array $parameters)
+    {
+        foreach ($parameters as $key => $value) {
+            $this->parameters[strtolower($key)] = $value;
+        }
+    }
+
+    /**
+     * Gets the service container parameters.
+     *
+     * @return array An array of parameters
+     *
+     * @api
+     */
+    public function all()
+    {
+        return $this->parameters;
+    }
+
+    /**
+     * Gets a service container parameter.
+     *
+     * @param string $name The parameter name
+     *
+     * @return mixed The parameter value
+     *
+     * @throws ParameterNotFoundException if the parameter is not defined
+     *
+     * @api
+     */
+    public function get($name)
+    {
+        $name = strtolower($name);
+
+        if (!array_key_exists($name, $this->parameters)) {
+            if (!$name) {
+                throw new ParameterNotFoundException($name);
+            }
+
+            $alternatives = array();
+            foreach ($this->parameters as $key => $parameterValue) {
+                $lev = levenshtein($name, $key);
+                if ($lev <= strlen($name) / 3 || false !== strpos($key, $name)) {
+                    $alternatives[] = $key;
+                }
+            }
+
+            throw new ParameterNotFoundException($name, null, null, null, $alternatives);
+        }
+
+        return $this->parameters[$name];
+    }
+
+    /**
+     * Sets a service container parameter.
+     *
+     * @param string $name  The parameter name
+     * @param mixed  $value The parameter value
+     *
+     * @api
+     */
+    public function set($name, $value)
+    {
+        $this->parameters[strtolower($name)] = $value;
+    }
+
+    /**
+     * Returns true if a parameter name is defined.
+     *
+     * @param string $name The parameter name
+     *
+     * @return bool true if the parameter name is defined, false otherwise
+     *
+     * @api
+     */
+    public function has($name)
+    {
+        return array_key_exists(strtolower($name), $this->parameters);
+    }
+
+    /**
+     * Removes a parameter.
+     *
+     * @param string $name The parameter name
+     *
+     * @api
+     */
+    public function remove($name)
+    {
+        unset($this->parameters[strtolower($name)]);
+    }
+
+    /**
+     * Replaces parameter placeholders (%name%) by their values for all parameters.
+     */
+    public function resolve()
+    {
+        if ($this->resolved) {
+            return;
+        }
+
+        $parameters = array();
+        foreach ($this->parameters as $key => $value) {
+            try {
+                $value = $this->resolveValue($value);
+                $parameters[$key] = $this->unescapeValue($value);
+            } catch (ParameterNotFoundException $e) {
+                $e->setSourceKey($key);
+
+                throw $e;
+            }
+        }
+
+        $this->parameters = $parameters;
+        $this->resolved = true;
+    }
+
+    /**
+     * Replaces parameter placeholders (%name%) by their values.
+     *
+     * @param mixed $value     A value
+     * @param array $resolving An array of keys that are being resolved (used internally to detect circular references)
+     *
+     * @return mixed The resolved value
+     *
+     * @throws ParameterNotFoundException          if a placeholder references a parameter that does not exist
+     * @throws ParameterCircularReferenceException if a circular reference if detected
+     * @throws RuntimeException                    when a given parameter has a type problem.
+     */
+    public function resolveValue($value, array $resolving = array())
+    {
+        if (is_array($value)) {
+            $args = array();
+            foreach ($value as $k => $v) {
+                $args[$this->resolveValue($k, $resolving)] = $this->resolveValue($v, $resolving);
+            }
+
+            return $args;
+        }
+
+        if (!is_string($value)) {
+            return $value;
+        }
+
+        return $this->resolveString($value, $resolving);
+    }
+
+    /**
+     * Resolves parameters inside a string.
+     *
+     * @param string $value     The string to resolve
+     * @param array  $resolving An array of keys that are being resolved (used internally to detect circular references)
+     *
+     * @return string The resolved string
+     *
+     * @throws ParameterNotFoundException          if a placeholder references a parameter that does not exist
+     * @throws ParameterCircularReferenceException if a circular reference if detected
+     * @throws RuntimeException                    when a given parameter has a type problem.
+     */
+    public function resolveString($value, array $resolving = array())
+    {
+        // we do this to deal with non string values (Boolean, integer, ...)
+        // as the preg_replace_callback throw an exception when trying
+        // a non-string in a parameter value
+        if (preg_match('/^%([^%\s]+)%$/', $value, $match)) {
+            $key = strtolower($match[1]);
+
+            if (isset($resolving[$key])) {
+                throw new ParameterCircularReferenceException(array_keys($resolving));
+            }
+
+            $resolving[$key] = true;
+
+            return $this->resolved ? $this->get($key) : $this->resolveValue($this->get($key), $resolving);
+        }
+
+        $self = $this;
+
+        return preg_replace_callback('/%%|%([^%\s]+)%/', function ($match) use ($self, $resolving, $value) {
+            // skip %%
+            if (!isset($match[1])) {
+                return '%%';
+            }
+
+            $key = strtolower($match[1]);
+            if (isset($resolving[$key])) {
+                throw new ParameterCircularReferenceException(array_keys($resolving));
+            }
+
+            $resolved = $self->get($key);
+
+            if (!is_string($resolved) && !is_numeric($resolved)) {
+                throw new RuntimeException(sprintf('A string value must be composed of strings and/or numbers, but found parameter "%s" of type %s inside string value "%s".', $key, gettype($resolved), $value));
+            }
+
+            $resolved = (string) $resolved;
+            $resolving[$key] = true;
+
+            return $self->isResolved() ? $resolved : $self->resolveString($resolved, $resolving);
+        }, $value);
+    }
+
+    public function isResolved()
+    {
+        return $this->resolved;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function escapeValue($value)
+    {
+        if (is_string($value)) {
+            return str_replace('%', '%%', $value);
+        }
+
+        if (is_array($value)) {
+            $result = array();
+            foreach ($value as $k => $v) {
+                $result[$k] = $this->escapeValue($v);
+            }
+
+            return $result;
+        }
+
+        return $value;
+    }
+
+    public function unescapeValue($value)
+    {
+        if (is_string($value)) {
+            return str_replace('%%', '%', $value);
+        }
+
+        if (is_array($value)) {
+            $result = array();
+            foreach ($value as $k => $v) {
+                $result[$k] = $this->unescapeValue($v);
+            }
+
+            return $result;
+        }
+
+        return $value;
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ParameterBag/ParameterBagInterface.php b/core/vendor/symfony/dependency-injection/ParameterBag/ParameterBagInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ParameterBag/ParameterBagInterface.php
rename to core/vendor/symfony/dependency-injection/ParameterBag/ParameterBagInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/README.md b/core/vendor/symfony/dependency-injection/README.md
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/README.md
rename to core/vendor/symfony/dependency-injection/README.md
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Reference.php b/core/vendor/symfony/dependency-injection/Reference.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Reference.php
rename to core/vendor/symfony/dependency-injection/Reference.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Scope.php b/core/vendor/symfony/dependency-injection/Scope.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Scope.php
rename to core/vendor/symfony/dependency-injection/Scope.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ScopeInterface.php b/core/vendor/symfony/dependency-injection/ScopeInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ScopeInterface.php
rename to core/vendor/symfony/dependency-injection/ScopeInterface.php
diff --git a/core/vendor/symfony/dependency-injection/SimpleXMLElement.php b/core/vendor/symfony/dependency-injection/SimpleXMLElement.php
new file mode 100644
index 0000000..1b318fd
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/SimpleXMLElement.php
@@ -0,0 +1,116 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection;
+
+trigger_error('The '.__NAMESPACE__.'\SimpleXMLElement method is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+use Symfony\Component\Config\Util\XmlUtils;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+/**
+ * SimpleXMLElement class.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ */
+class SimpleXMLElement extends \SimpleXMLElement
+{
+    /**
+     * Converts an attribute as a PHP type.
+     *
+     * @param string $name
+     *
+     * @return mixed
+     */
+    public function getAttributeAsPhp($name)
+    {
+        return self::phpize($this[$name]);
+    }
+
+    /**
+     * Returns arguments as valid PHP types.
+     *
+     * @param string $name
+     * @param bool   $lowercase
+     *
+     * @return mixed
+     */
+    public function getArgumentsAsPhp($name, $lowercase = true)
+    {
+        $arguments = array();
+        foreach ($this->$name as $arg) {
+            if (isset($arg['name'])) {
+                $arg['key'] = (string) $arg['name'];
+            }
+            $key = isset($arg['key']) ? (string) $arg['key'] : (!$arguments ? 0 : max(array_keys($arguments)) + 1);
+
+            // parameter keys are case insensitive
+            if ('parameter' == $name && $lowercase) {
+                $key = strtolower($key);
+            }
+
+            // this is used by DefinitionDecorator to overwrite a specific
+            // argument of the parent definition
+            if (isset($arg['index'])) {
+                $key = 'index_'.$arg['index'];
+            }
+
+            switch ($arg['type']) {
+                case 'service':
+                    $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
+                    if (isset($arg['on-invalid']) && 'ignore' == $arg['on-invalid']) {
+                        $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
+                    } elseif (isset($arg['on-invalid']) && 'null' == $arg['on-invalid']) {
+                        $invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE;
+                    }
+
+                    if (isset($arg['strict'])) {
+                        $strict = self::phpize($arg['strict']);
+                    } else {
+                        $strict = true;
+                    }
+
+                    $arguments[$key] = new Reference((string) $arg['id'], $invalidBehavior, $strict);
+                    break;
+                case 'expression':
+                    $arguments[$key] = new Expression((string) $arg);
+                    break;
+                case 'collection':
+                    $arguments[$key] = $arg->getArgumentsAsPhp($name, false);
+                    break;
+                case 'string':
+                    $arguments[$key] = (string) $arg;
+                    break;
+                case 'constant':
+                    $arguments[$key] = constant((string) $arg);
+                    break;
+                default:
+                    $arguments[$key] = self::phpize($arg);
+            }
+        }
+
+        return $arguments;
+    }
+
+    /**
+     * Converts an xml value to a PHP type.
+     *
+     * @param mixed $value
+     *
+     * @return mixed
+     */
+    public static function phpize($value)
+    {
+        return XmlUtils::phpize($value);
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/.gitignore b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/.gitignore
deleted file mode 100644
index c49a5d8..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/CHANGELOG.md b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/CHANGELOG.md
deleted file mode 100644
index b78e440..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/CHANGELOG.md
+++ /dev/null
@@ -1,40 +0,0 @@
-CHANGELOG
-=========
-
-2.6.0
------
-
- * added new factory syntax and deprecated the old one
-
-2.5.0
------
-
-* added DecoratorServicePass and a way to override a service definition (Definition::setDecoratedService())
-* deprecated SimpleXMLElement class.
-
-2.4.0
------
-
- * added support for expressions in service definitions
- * added ContainerAwareTrait to add default container aware behavior to a class
-
-2.2.0
------
-
- * added Extension::isConfigEnabled() to ease working with enableable configurations
- * added an Extension base class with sensible defaults to be used in conjunction
-   with the Config component.
- * added PrependExtensionInterface (to be able to allow extensions to prepend
-   application configuration settings for any Bundle)
-
-2.1.0
------
-
- * added IntrospectableContainerInterface (to be able to check if a service
-   has been initialized or not)
- * added ConfigurationExtensionInterface
- * added Definition::clearTag()
- * component exceptions that inherit base SPL classes are now used exclusively
-   (this includes dumped containers)
- * [BC BREAK] fixed unescaping of class arguments, method
-   ParameterBag::unescapeValue() was made public
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/AnalyzeServiceReferencesPass.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/AnalyzeServiceReferencesPass.php
deleted file mode 100644
index c5ecb2d..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/AnalyzeServiceReferencesPass.php
+++ /dev/null
@@ -1,154 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Compiler;
-
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-
-/**
- * Run this pass before passes that need to know more about the relation of
- * your services.
- *
- * This class will populate the ServiceReferenceGraph with information. You can
- * retrieve the graph in other passes from the compiler.
- *
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
-class AnalyzeServiceReferencesPass implements RepeatablePassInterface
-{
-    private $graph;
-    private $container;
-    private $currentId;
-    private $currentDefinition;
-    private $repeatedPass;
-    private $onlyConstructorArguments;
-
-    /**
-     * Constructor.
-     *
-     * @param bool $onlyConstructorArguments Sets this Service Reference pass to ignore method calls
-     */
-    public function __construct($onlyConstructorArguments = false)
-    {
-        $this->onlyConstructorArguments = (bool) $onlyConstructorArguments;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setRepeatedPass(RepeatedPass $repeatedPass)
-    {
-        $this->repeatedPass = $repeatedPass;
-    }
-
-    /**
-     * Processes a ContainerBuilder object to populate the service reference graph.
-     *
-     * @param ContainerBuilder $container
-     */
-    public function process(ContainerBuilder $container)
-    {
-        $this->container = $container;
-        $this->graph = $container->getCompiler()->getServiceReferenceGraph();
-        $this->graph->clear();
-
-        foreach ($container->getDefinitions() as $id => $definition) {
-            if ($definition->isSynthetic() || $definition->isAbstract()) {
-                continue;
-            }
-
-            $this->currentId = $id;
-            $this->currentDefinition = $definition;
-
-            $this->processArguments($definition->getArguments());
-            if ($definition->getFactoryService()) {
-                $this->processArguments(array(new Reference($definition->getFactoryService())));
-            }
-            if (is_array($definition->getFactory())) {
-                $this->processArguments($definition->getFactory());
-            }
-
-            if (!$this->onlyConstructorArguments) {
-                $this->processArguments($definition->getMethodCalls());
-                $this->processArguments($definition->getProperties());
-                if ($definition->getConfigurator()) {
-                    $this->processArguments(array($definition->getConfigurator()));
-                }
-            }
-        }
-
-        foreach ($container->getAliases() as $id => $alias) {
-            $this->graph->connect($id, $alias, (string) $alias, $this->getDefinition((string) $alias), null);
-        }
-    }
-
-    /**
-     * Processes service definitions for arguments to find relationships for the service graph.
-     *
-     * @param array $arguments An array of Reference or Definition objects relating to service definitions
-     */
-    private function processArguments(array $arguments)
-    {
-        foreach ($arguments as $argument) {
-            if (is_array($argument)) {
-                $this->processArguments($argument);
-            } elseif ($argument instanceof Reference) {
-                $this->graph->connect(
-                    $this->currentId,
-                    $this->currentDefinition,
-                    $this->getDefinitionId((string) $argument),
-                    $this->getDefinition((string) $argument),
-                    $argument
-                );
-            } elseif ($argument instanceof Definition) {
-                $this->processArguments($argument->getArguments());
-                $this->processArguments($argument->getMethodCalls());
-                $this->processArguments($argument->getProperties());
-
-                if (is_array($argument->getFactory())) {
-                    $this->processArguments($argument->getFactory());
-                }
-                if ($argument->getFactoryService()) {
-                    $this->processArguments(array(new Reference($argument->getFactoryService())));
-                }
-            }
-        }
-    }
-
-    /**
-     * Returns a service definition given the full name or an alias.
-     *
-     * @param string $id A full id or alias for a service definition.
-     *
-     * @return Definition|null The definition related to the supplied id
-     */
-    private function getDefinition($id)
-    {
-        $id = $this->getDefinitionId($id);
-
-        return null === $id ? null : $this->container->getDefinition($id);
-    }
-
-    private function getDefinitionId($id)
-    {
-        while ($this->container->hasAlias($id)) {
-            $id = (string) $this->container->getAlias($id);
-        }
-
-        if (!$this->container->hasDefinition($id)) {
-            return;
-        }
-
-        return $id;
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CheckDefinitionValidityPass.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CheckDefinitionValidityPass.php
deleted file mode 100644
index ce89f24..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/CheckDefinitionValidityPass.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Compiler;
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-
-/**
- * This pass validates each definition individually only taking the information
- * into account which is contained in the definition itself.
- *
- * Later passes can rely on the following, and specifically do not need to
- * perform these checks themselves:
- *
- * - non synthetic, non abstract services always have a class set
- * - synthetic services are always public
- * - synthetic services are always of non-prototype scope
- *
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
-class CheckDefinitionValidityPass implements CompilerPassInterface
-{
-    /**
-     * Processes the ContainerBuilder to validate the Definition.
-     *
-     * @param ContainerBuilder $container
-     *
-     * @throws RuntimeException When the Definition is invalid
-     */
-    public function process(ContainerBuilder $container)
-    {
-        foreach ($container->getDefinitions() as $id => $definition) {
-            // synthetic service is public
-            if ($definition->isSynthetic() && !$definition->isPublic()) {
-                throw new RuntimeException(sprintf('A synthetic service ("%s") must be public.', $id));
-            }
-
-            // synthetic service has non-prototype scope
-            if ($definition->isSynthetic() && ContainerInterface::SCOPE_PROTOTYPE === $definition->getScope()) {
-                throw new RuntimeException(sprintf('A synthetic service ("%s") cannot be of scope "prototype".', $id));
-            }
-
-            if ($definition->getFactory() && ($definition->getFactoryClass() || $definition->getFactoryService() || $definition->getFactoryMethod())) {
-                throw new RuntimeException(sprintf('A service ("%s") can use either the old or the new factory syntax, not both.', $id));
-            }
-
-            // non-synthetic, non-abstract service has class
-            if (!$definition->isAbstract() && !$definition->isSynthetic() && !$definition->getClass()) {
-                if ($definition->getFactory() || $definition->getFactoryClass() || $definition->getFactoryService()) {
-                    throw new RuntimeException(sprintf('Please add the class to service "%s" even if it is constructed by a factory since we might need to add method calls based on compile-time checks.', $id));
-                }
-
-                throw new RuntimeException(sprintf(
-                    'The definition for "%s" has no class. If you intend to inject '
-                   .'this service dynamically at runtime, please mark it as synthetic=true. '
-                   .'If this is an abstract definition solely used by child definitions, '
-                   .'please add abstract=true, otherwise specify a class to get rid of this error.',
-                   $id
-                ));
-            }
-
-            // tag attribute values must be scalars
-            foreach ($definition->getTags() as $name => $tags) {
-                foreach ($tags as $attributes) {
-                    foreach ($attributes as $attribute => $value) {
-                        if (!is_scalar($value) && null !== $value) {
-                            throw new RuntimeException(sprintf('A "tags" attribute must be of a scalar-type for service "%s", tag "%s", attribute "%s".', $id, $name, $attribute));
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/InlineServiceDefinitionsPass.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/InlineServiceDefinitionsPass.php
deleted file mode 100644
index d9a656f..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/InlineServiceDefinitionsPass.php
+++ /dev/null
@@ -1,151 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Compiler;
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-
-/**
- * Inline service definitions where this is possible.
- *
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
-class InlineServiceDefinitionsPass implements RepeatablePassInterface
-{
-    private $repeatedPass;
-    private $graph;
-    private $compiler;
-    private $formatter;
-    private $currentId;
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setRepeatedPass(RepeatedPass $repeatedPass)
-    {
-        $this->repeatedPass = $repeatedPass;
-    }
-
-    /**
-     * Processes the ContainerBuilder for inline service definitions.
-     *
-     * @param ContainerBuilder $container
-     */
-    public function process(ContainerBuilder $container)
-    {
-        $this->compiler = $container->getCompiler();
-        $this->formatter = $this->compiler->getLoggingFormatter();
-        $this->graph = $this->compiler->getServiceReferenceGraph();
-
-        foreach ($container->getDefinitions() as $id => $definition) {
-            $this->currentId = $id;
-
-            $definition->setArguments(
-                $this->inlineArguments($container, $definition->getArguments())
-            );
-
-            $definition->setMethodCalls(
-                $this->inlineArguments($container, $definition->getMethodCalls())
-            );
-
-            $definition->setProperties(
-                $this->inlineArguments($container, $definition->getProperties())
-            );
-        }
-    }
-
-    /**
-     * Processes inline arguments.
-     *
-     * @param ContainerBuilder $container The ContainerBuilder
-     * @param array            $arguments An array of arguments
-     *
-     * @return array
-     */
-    private function inlineArguments(ContainerBuilder $container, array $arguments)
-    {
-        foreach ($arguments as $k => $argument) {
-            if (is_array($argument)) {
-                $arguments[$k] = $this->inlineArguments($container, $argument);
-            } elseif ($argument instanceof Reference) {
-                if (!$container->hasDefinition($id = (string) $argument)) {
-                    continue;
-                }
-
-                if ($this->isInlineableDefinition($container, $id, $definition = $container->getDefinition($id))) {
-                    $this->compiler->addLogMessage($this->formatter->formatInlineService($this, $id, $this->currentId));
-
-                    if (ContainerInterface::SCOPE_PROTOTYPE !== $definition->getScope()) {
-                        $arguments[$k] = $definition;
-                    } else {
-                        $arguments[$k] = clone $definition;
-                    }
-                }
-            } elseif ($argument instanceof Definition) {
-                $argument->setArguments($this->inlineArguments($container, $argument->getArguments()));
-                $argument->setMethodCalls($this->inlineArguments($container, $argument->getMethodCalls()));
-                $argument->setProperties($this->inlineArguments($container, $argument->getProperties()));
-            }
-        }
-
-        return $arguments;
-    }
-
-    /**
-     * Checks if the definition is inlineable.
-     *
-     * @param ContainerBuilder $container
-     * @param string           $id
-     * @param Definition       $definition
-     *
-     * @return bool If the definition is inlineable
-     */
-    private function isInlineableDefinition(ContainerBuilder $container, $id, Definition $definition)
-    {
-        if (ContainerInterface::SCOPE_PROTOTYPE === $definition->getScope()) {
-            return true;
-        }
-
-        if ($definition->isPublic() || $definition->isLazy()) {
-            return false;
-        }
-
-        if (!$this->graph->hasNode($id)) {
-            return true;
-        }
-
-        if ($this->currentId == $id) {
-            return false;
-        }
-
-        $ids = array();
-        foreach ($this->graph->getNode($id)->getInEdges() as $edge) {
-            $ids[] = $edge->getSourceNode()->getId();
-        }
-
-        if (count(array_unique($ids)) > 1) {
-            return false;
-        }
-
-        if (count($ids) > 1 && is_array($factory = $definition->getFactory()) && ($factory[0] instanceof Reference || $factory[0] instanceof Definition)) {
-            return false;
-        }
-
-        if (count($ids) > 1 && $definition->getFactoryService()) {
-            return false;
-        }
-
-        return $container->getDefinition(reset($ids))->getScope() === $definition->getScope();
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ResolveDefinitionTemplatesPass.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ResolveDefinitionTemplatesPass.php
deleted file mode 100644
index c1db3e0..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ResolveDefinitionTemplatesPass.php
+++ /dev/null
@@ -1,158 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Compiler;
-
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\DefinitionDecorator;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-
-/**
- * This replaces all DefinitionDecorator instances with their equivalent fully
- * merged Definition instance.
- *
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
-class ResolveDefinitionTemplatesPass implements CompilerPassInterface
-{
-    private $container;
-    private $compiler;
-    private $formatter;
-
-    /**
-     * Process the ContainerBuilder to replace DefinitionDecorator instances with their real Definition instances.
-     *
-     * @param ContainerBuilder $container
-     */
-    public function process(ContainerBuilder $container)
-    {
-        $this->container = $container;
-        $this->compiler = $container->getCompiler();
-        $this->formatter = $this->compiler->getLoggingFormatter();
-
-        foreach (array_keys($container->getDefinitions()) as $id) {
-            // yes, we are specifically fetching the definition from the
-            // container to ensure we are not operating on stale data
-            $definition = $container->getDefinition($id);
-            if (!$definition instanceof DefinitionDecorator || $definition->isAbstract()) {
-                continue;
-            }
-
-            $this->resolveDefinition($id, $definition);
-        }
-    }
-
-    /**
-     * Resolves the definition.
-     *
-     * @param string              $id         The definition identifier
-     * @param DefinitionDecorator $definition
-     *
-     * @return Definition
-     *
-     * @throws \RuntimeException When the definition is invalid
-     */
-    private function resolveDefinition($id, DefinitionDecorator $definition)
-    {
-        if (!$this->container->hasDefinition($parent = $definition->getParent())) {
-            throw new RuntimeException(sprintf('The parent definition "%s" defined for definition "%s" does not exist.', $parent, $id));
-        }
-
-        $parentDef = $this->container->getDefinition($parent);
-        if ($parentDef instanceof DefinitionDecorator) {
-            $parentDef = $this->resolveDefinition($parent, $parentDef);
-        }
-
-        $this->compiler->addLogMessage($this->formatter->formatResolveInheritance($this, $id, $parent));
-        $def = new Definition();
-
-        // merge in parent definition
-        // purposely ignored attributes: scope, abstract, tags
-        $def->setClass($parentDef->getClass());
-        $def->setArguments($parentDef->getArguments());
-        $def->setMethodCalls($parentDef->getMethodCalls());
-        $def->setProperties($parentDef->getProperties());
-        $def->setFactoryClass($parentDef->getFactoryClass());
-        $def->setFactoryMethod($parentDef->getFactoryMethod());
-        $def->setFactoryService($parentDef->getFactoryService());
-        $def->setFactory($parentDef->getFactory());
-        $def->setConfigurator($parentDef->getConfigurator());
-        $def->setFile($parentDef->getFile());
-        $def->setPublic($parentDef->isPublic());
-        $def->setLazy($parentDef->isLazy());
-
-        // overwrite with values specified in the decorator
-        $changes = $definition->getChanges();
-        if (isset($changes['class'])) {
-            $def->setClass($definition->getClass());
-        }
-        if (isset($changes['factory_class'])) {
-            $def->setFactoryClass($definition->getFactoryClass());
-        }
-        if (isset($changes['factory_method'])) {
-            $def->setFactoryMethod($definition->getFactoryMethod());
-        }
-        if (isset($changes['factory_service'])) {
-            $def->setFactoryService($definition->getFactoryService());
-        }
-        if (isset($changes['factory'])) {
-            $def->setFactory($definition->getFactory());
-        }
-        if (isset($changes['configurator'])) {
-            $def->setConfigurator($definition->getConfigurator());
-        }
-        if (isset($changes['file'])) {
-            $def->setFile($definition->getFile());
-        }
-        if (isset($changes['public'])) {
-            $def->setPublic($definition->isPublic());
-        }
-        if (isset($changes['lazy'])) {
-            $def->setLazy($definition->isLazy());
-        }
-
-        // merge arguments
-        foreach ($definition->getArguments() as $k => $v) {
-            if (is_numeric($k)) {
-                $def->addArgument($v);
-                continue;
-            }
-
-            if (0 !== strpos($k, 'index_')) {
-                throw new RuntimeException(sprintf('Invalid argument key "%s" found.', $k));
-            }
-
-            $index = (int) substr($k, strlen('index_'));
-            $def->replaceArgument($index, $v);
-        }
-
-        // merge properties
-        foreach ($definition->getProperties() as $k => $v) {
-            $def->setProperty($k, $v);
-        }
-
-        // append method calls
-        if (count($calls = $definition->getMethodCalls()) > 0) {
-            $def->setMethodCalls(array_merge($def->getMethodCalls(), $calls));
-        }
-
-        // these attributes are always taken from the child
-        $def->setAbstract($definition->isAbstract());
-        $def->setScope($definition->getScope());
-        $def->setTags($definition->getTags());
-
-        // set new definition on container
-        $this->container->setDefinition($id, $def);
-
-        return $def;
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ResolveParameterPlaceHoldersPass.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ResolveParameterPlaceHoldersPass.php
deleted file mode 100644
index 35d46cf..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Compiler/ResolveParameterPlaceHoldersPass.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Compiler;
-
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException;
-
-/**
- * Resolves all parameter placeholders "%somevalue%" to their real values.
- *
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
-class ResolveParameterPlaceHoldersPass implements CompilerPassInterface
-{
-    /**
-     * Processes the ContainerBuilder to resolve parameter placeholders.
-     *
-     * @param ContainerBuilder $container
-     *
-     * @throws ParameterNotFoundException
-     */
-    public function process(ContainerBuilder $container)
-    {
-        $parameterBag = $container->getParameterBag();
-
-        foreach ($container->getDefinitions() as $id => $definition) {
-            try {
-                $definition->setClass($parameterBag->resolveValue($definition->getClass()));
-                $definition->setFile($parameterBag->resolveValue($definition->getFile()));
-                $definition->setArguments($parameterBag->resolveValue($definition->getArguments()));
-                $definition->setFactoryClass($parameterBag->resolveValue($definition->getFactoryClass()));
-
-                $factory = $definition->getFactory();
-
-                if (is_array($factory) && isset($factory[0])) {
-                    $factory[0] = $parameterBag->resolveValue($factory[0]);
-                    $definition->setFactory($factory);
-                }
-
-                $calls = array();
-                foreach ($definition->getMethodCalls() as $name => $arguments) {
-                    $calls[$parameterBag->resolveValue($name)] = $parameterBag->resolveValue($arguments);
-                }
-                $definition->setMethodCalls($calls);
-
-                $definition->setProperties($parameterBag->resolveValue($definition->getProperties()));
-            } catch (ParameterNotFoundException $e) {
-                $e->setSourceId($id);
-
-                throw $e;
-            }
-        }
-
-        $aliases = array();
-        foreach ($container->getAliases() as $name => $target) {
-            $aliases[$parameterBag->resolveValue($name)] = $parameterBag->resolveValue($target);
-        }
-        $container->setAliases($aliases);
-
-        $parameterBag->resolve();
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Container.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Container.php
deleted file mode 100644
index a969db3..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Container.php
+++ /dev/null
@@ -1,572 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection;
-
-use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException;
-use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
-use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
-use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
-use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
-
-/**
- * Container is a dependency injection container.
- *
- * It gives access to object instances (services).
- *
- * Services and parameters are simple key/pair stores.
- *
- * Parameter and service keys are case insensitive.
- *
- * A service id can contain lowercased letters, digits, underscores, and dots.
- * Underscores are used to separate words, and dots to group services
- * under namespaces:
- *
- * <ul>
- *   <li>request</li>
- *   <li>mysql_session_storage</li>
- *   <li>symfony.mysql_session_storage</li>
- * </ul>
- *
- * A service can also be defined by creating a method named
- * getXXXService(), where XXX is the camelized version of the id:
- *
- * <ul>
- *   <li>request -> getRequestService()</li>
- *   <li>mysql_session_storage -> getMysqlSessionStorageService()</li>
- *   <li>symfony.mysql_session_storage -> getSymfony_MysqlSessionStorageService()</li>
- * </ul>
- *
- * The container can have three possible behaviors when a service does not exist:
- *
- *  * EXCEPTION_ON_INVALID_REFERENCE: Throws an exception (the default)
- *  * NULL_ON_INVALID_REFERENCE:      Returns null
- *  * IGNORE_ON_INVALID_REFERENCE:    Ignores the wrapping command asking for the reference
- *                                    (for instance, ignore a setter if the service does not exist)
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- *
- * @api
- */
-class Container implements IntrospectableContainerInterface
-{
-    /**
-     * @var ParameterBagInterface
-     */
-    protected $parameterBag;
-
-    protected $services = array();
-    protected $methodMap = array();
-    protected $aliases = array();
-    protected $scopes = array();
-    protected $scopeChildren = array();
-    protected $scopedServices = array();
-    protected $scopeStacks = array();
-    protected $loading = array();
-
-    /**
-     * Constructor.
-     *
-     * @param ParameterBagInterface $parameterBag A ParameterBagInterface instance
-     *
-     * @api
-     */
-    public function __construct(ParameterBagInterface $parameterBag = null)
-    {
-        $this->parameterBag = $parameterBag ?: new ParameterBag();
-
-        $this->set('service_container', $this);
-    }
-
-    /**
-     * Compiles the container.
-     *
-     * This method does two things:
-     *
-     *  * Parameter values are resolved;
-     *  * The parameter bag is frozen.
-     *
-     * @api
-     */
-    public function compile()
-    {
-        $this->parameterBag->resolve();
-
-        $this->parameterBag = new FrozenParameterBag($this->parameterBag->all());
-    }
-
-    /**
-     * Returns true if the container parameter bag are frozen.
-     *
-     * @return bool true if the container parameter bag are frozen, false otherwise
-     *
-     * @api
-     */
-    public function isFrozen()
-    {
-        return $this->parameterBag instanceof FrozenParameterBag;
-    }
-
-    /**
-     * Gets the service container parameter bag.
-     *
-     * @return ParameterBagInterface A ParameterBagInterface instance
-     *
-     * @api
-     */
-    public function getParameterBag()
-    {
-        return $this->parameterBag;
-    }
-
-    /**
-     * Gets a parameter.
-     *
-     * @param string $name The parameter name
-     *
-     * @return mixed The parameter value
-     *
-     * @throws InvalidArgumentException if the parameter is not defined
-     *
-     * @api
-     */
-    public function getParameter($name)
-    {
-        return $this->parameterBag->get($name);
-    }
-
-    /**
-     * Checks if a parameter exists.
-     *
-     * @param string $name The parameter name
-     *
-     * @return bool The presence of parameter in container
-     *
-     * @api
-     */
-    public function hasParameter($name)
-    {
-        return $this->parameterBag->has($name);
-    }
-
-    /**
-     * Sets a parameter.
-     *
-     * @param string $name  The parameter name
-     * @param mixed  $value The parameter value
-     *
-     * @api
-     */
-    public function setParameter($name, $value)
-    {
-        $this->parameterBag->set($name, $value);
-    }
-
-    /**
-     * Sets a service.
-     *
-     * Setting a service to null resets the service: has() returns false and get()
-     * behaves in the same way as if the service was never created.
-     *
-     * @param string $id      The service identifier
-     * @param object $service The service instance
-     * @param string $scope   The scope of the service
-     *
-     * @throws RuntimeException         When trying to set a service in an inactive scope
-     * @throws InvalidArgumentException When trying to set a service in the prototype scope
-     *
-     * @api
-     */
-    public function set($id, $service, $scope = self::SCOPE_CONTAINER)
-    {
-        if (self::SCOPE_PROTOTYPE === $scope) {
-            throw new InvalidArgumentException(sprintf('You cannot set service "%s" of scope "prototype".', $id));
-        }
-
-        $id = strtolower($id);
-
-        if ('service_container' === $id) {
-            // BC: 'service_container' is no longer a self-reference but always
-            // $this, so ignore this call.
-            // @todo Throw InvalidArgumentException in next major release.
-            return;
-        }
-        if (self::SCOPE_CONTAINER !== $scope) {
-            if (!isset($this->scopedServices[$scope])) {
-                throw new RuntimeException(sprintf('You cannot set service "%s" of inactive scope.', $id));
-            }
-
-            $this->scopedServices[$scope][$id] = $service;
-        }
-
-        $this->services[$id] = $service;
-
-        if (method_exists($this, $method = 'synchronize'.strtr($id, array('_' => '', '.' => '_', '\\' => '_')).'Service')) {
-            $this->$method();
-        }
-
-        if (null === $service) {
-            if (self::SCOPE_CONTAINER !== $scope) {
-                unset($this->scopedServices[$scope][$id]);
-            }
-
-            unset($this->services[$id]);
-        }
-    }
-
-    /**
-     * Returns true if the given service is defined.
-     *
-     * @param string $id The service identifier
-     *
-     * @return bool true if the service is defined, false otherwise
-     *
-     * @api
-     */
-    public function has($id)
-    {
-        $id = strtolower($id);
-
-        if ('service_container' === $id) {
-            return true;
-        }
-
-        return isset($this->services[$id])
-            || array_key_exists($id, $this->services)
-            || isset($this->aliases[$id])
-            || method_exists($this, 'get'.strtr($id, array('_' => '', '.' => '_', '\\' => '_')).'Service')
-        ;
-    }
-
-    /**
-     * Gets a service.
-     *
-     * If a service is defined both through a set() method and
-     * with a get{$id}Service() method, the former has always precedence.
-     *
-     * @param string $id              The service identifier
-     * @param int    $invalidBehavior The behavior when the service does not exist
-     *
-     * @return object The associated service
-     *
-     * @throws InvalidArgumentException          if the service is not defined
-     * @throws ServiceCircularReferenceException When a circular reference is detected
-     * @throws ServiceNotFoundException          When the service is not defined
-     * @throws \Exception                        if an exception has been thrown when the service has been resolved
-     *
-     * @see Reference
-     *
-     * @api
-     */
-    public function get($id, $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE)
-    {
-        // Attempt to retrieve the service by checking first aliases then
-        // available services. Service IDs are case insensitive, however since
-        // this method can be called thousands of times during a request, avoid
-        // calling strtolower() unless necessary.
-        foreach (array(false, true) as $strtolower) {
-            if ($strtolower) {
-                $id = strtolower($id);
-            }
-            if ('service_container' === $id) {
-                return $this;
-            }
-            if (isset($this->aliases[$id])) {
-                $id = $this->aliases[$id];
-            }
-            // Re-use shared service instance if it exists.
-            if (isset($this->services[$id]) || array_key_exists($id, $this->services)) {
-                return $this->services[$id];
-            }
-        }
-
-        if (isset($this->loading[$id])) {
-            throw new ServiceCircularReferenceException($id, array_keys($this->loading));
-        }
-
-        if (isset($this->methodMap[$id])) {
-            $method = $this->methodMap[$id];
-        } elseif (method_exists($this, $method = 'get'.strtr($id, array('_' => '', '.' => '_', '\\' => '_')).'Service')) {
-            // $method is set to the right value, proceed
-        } else {
-            if (self::EXCEPTION_ON_INVALID_REFERENCE === $invalidBehavior) {
-                if (!$id) {
-                    throw new ServiceNotFoundException($id);
-                }
-
-                $alternatives = array();
-                foreach (array_keys($this->services) as $key) {
-                    $lev = levenshtein($id, $key);
-                    if ($lev <= strlen($id) / 3 || false !== strpos($key, $id)) {
-                        $alternatives[] = $key;
-                    }
-                }
-
-                throw new ServiceNotFoundException($id, null, null, $alternatives);
-            }
-
-            return;
-        }
-
-        $this->loading[$id] = true;
-
-        try {
-            $service = $this->$method();
-        } catch (\Exception $e) {
-            unset($this->loading[$id]);
-
-            if (array_key_exists($id, $this->services)) {
-                unset($this->services[$id]);
-            }
-
-            if ($e instanceof InactiveScopeException && self::EXCEPTION_ON_INVALID_REFERENCE !== $invalidBehavior) {
-                return;
-            }
-
-            throw $e;
-        }
-
-        unset($this->loading[$id]);
-
-        return $service;
-    }
-
-    /**
-     * Returns true if the given service has actually been initialized.
-     *
-     * @param string $id The service identifier
-     *
-     * @return bool true if service has already been initialized, false otherwise
-     */
-    public function initialized($id)
-    {
-        $id = strtolower($id);
-
-        if ('service_container' === $id) {
-            // BC: 'service_container' was a synthetic service previously.
-            // @todo Change to false in next major release.
-            return true;
-        }
-
-        if (isset($this->aliases[$id])) {
-            $id = $this->aliases[$id];
-        }
-
-        return isset($this->services[$id]) || array_key_exists($id, $this->services);
-    }
-
-    /**
-     * Gets all service ids.
-     *
-     * @return array An array of all defined service ids
-     */
-    public function getServiceIds()
-    {
-        $ids = array();
-        $r = new \ReflectionClass($this);
-        foreach ($r->getMethods() as $method) {
-            if (preg_match('/^get(.+)Service$/', $method->name, $match)) {
-                $ids[] = self::underscore($match[1]);
-            }
-        }
-        $ids[] = 'service_container';
-
-        return array_unique(array_merge($ids, array_keys($this->services)));
-    }
-
-    /**
-     * This is called when you enter a scope.
-     *
-     * @param string $name
-     *
-     * @throws RuntimeException         When the parent scope is inactive
-     * @throws InvalidArgumentException When the scope does not exist
-     *
-     * @api
-     */
-    public function enterScope($name)
-    {
-        if (!isset($this->scopes[$name])) {
-            throw new InvalidArgumentException(sprintf('The scope "%s" does not exist.', $name));
-        }
-
-        if (self::SCOPE_CONTAINER !== $this->scopes[$name] && !isset($this->scopedServices[$this->scopes[$name]])) {
-            throw new RuntimeException(sprintf('The parent scope "%s" must be active when entering this scope.', $this->scopes[$name]));
-        }
-
-        // check if a scope of this name is already active, if so we need to
-        // remove all services of this scope, and those of any of its child
-        // scopes from the global services map
-        if (isset($this->scopedServices[$name])) {
-            $services = array($this->services, $name => $this->scopedServices[$name]);
-            unset($this->scopedServices[$name]);
-
-            foreach ($this->scopeChildren[$name] as $child) {
-                if (isset($this->scopedServices[$child])) {
-                    $services[$child] = $this->scopedServices[$child];
-                    unset($this->scopedServices[$child]);
-                }
-            }
-
-            // update global map
-            $this->services = call_user_func_array('array_diff_key', $services);
-            array_shift($services);
-
-            // add stack entry for this scope so we can restore the removed services later
-            if (!isset($this->scopeStacks[$name])) {
-                $this->scopeStacks[$name] = new \SplStack();
-            }
-            $this->scopeStacks[$name]->push($services);
-        }
-
-        $this->scopedServices[$name] = array();
-    }
-
-    /**
-     * This is called to leave the current scope, and move back to the parent
-     * scope.
-     *
-     * @param string $name The name of the scope to leave
-     *
-     * @throws InvalidArgumentException if the scope is not active
-     *
-     * @api
-     */
-    public function leaveScope($name)
-    {
-        if (!isset($this->scopedServices[$name])) {
-            throw new InvalidArgumentException(sprintf('The scope "%s" is not active.', $name));
-        }
-
-        // remove all services of this scope, or any of its child scopes from
-        // the global service map
-        $services = array($this->services, $this->scopedServices[$name]);
-        unset($this->scopedServices[$name]);
-
-        foreach ($this->scopeChildren[$name] as $child) {
-            if (isset($this->scopedServices[$child])) {
-                $services[] = $this->scopedServices[$child];
-                unset($this->scopedServices[$child]);
-            }
-        }
-
-        // update global map
-        $this->services = call_user_func_array('array_diff_key', $services);
-
-        // check if we need to restore services of a previous scope of this type
-        if (isset($this->scopeStacks[$name]) && count($this->scopeStacks[$name]) > 0) {
-            $services = $this->scopeStacks[$name]->pop();
-            $this->scopedServices += $services;
-
-            if ($this->scopeStacks[$name]->isEmpty()) {
-                unset($this->scopeStacks[$name]);
-            }
-
-            foreach ($services as $array) {
-                foreach ($array as $id => $service) {
-                    $this->set($id, $service, $name);
-                }
-            }
-        }
-    }
-
-    /**
-     * Adds a scope to the container.
-     *
-     * @param ScopeInterface $scope
-     *
-     * @throws InvalidArgumentException
-     *
-     * @api
-     */
-    public function addScope(ScopeInterface $scope)
-    {
-        $name = $scope->getName();
-        $parentScope = $scope->getParentName();
-
-        if (self::SCOPE_CONTAINER === $name || self::SCOPE_PROTOTYPE === $name) {
-            throw new InvalidArgumentException(sprintf('The scope "%s" is reserved.', $name));
-        }
-        if (isset($this->scopes[$name])) {
-            throw new InvalidArgumentException(sprintf('A scope with name "%s" already exists.', $name));
-        }
-        if (self::SCOPE_CONTAINER !== $parentScope && !isset($this->scopes[$parentScope])) {
-            throw new InvalidArgumentException(sprintf('The parent scope "%s" does not exist, or is invalid.', $parentScope));
-        }
-
-        $this->scopes[$name] = $parentScope;
-        $this->scopeChildren[$name] = array();
-
-        // normalize the child relations
-        while ($parentScope !== self::SCOPE_CONTAINER) {
-            $this->scopeChildren[$parentScope][] = $name;
-            $parentScope = $this->scopes[$parentScope];
-        }
-    }
-
-    /**
-     * Returns whether this container has a certain scope.
-     *
-     * @param string $name The name of the scope
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function hasScope($name)
-    {
-        return isset($this->scopes[$name]);
-    }
-
-    /**
-     * Returns whether this scope is currently active.
-     *
-     * This does not actually check if the passed scope actually exists.
-     *
-     * @param string $name
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function isScopeActive($name)
-    {
-        return isset($this->scopedServices[$name]);
-    }
-
-    /**
-     * Camelizes a string.
-     *
-     * @param string $id A string to camelize
-     *
-     * @return string The camelized string
-     */
-    public static function camelize($id)
-    {
-        return strtr(ucwords(strtr($id, array('_' => ' ', '.' => '_ ', '\\' => '_ '))), array(' ' => ''));
-    }
-
-    /**
-     * A string to underscore.
-     *
-     * @param string $id The string to underscore
-     *
-     * @return string The underscored string
-     */
-    public static function underscore($id)
-    {
-        return strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), strtr($id, '_', '.')));
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerBuilder.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerBuilder.php
deleted file mode 100644
index 5857195..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerBuilder.php
+++ /dev/null
@@ -1,1189 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection;
-
-use Symfony\Component\DependencyInjection\Compiler\Compiler;
-use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
-use Symfony\Component\DependencyInjection\Compiler\PassConfig;
-use Symfony\Component\DependencyInjection\Exception\BadMethodCallException;
-use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\LogicException;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
-use Symfony\Component\Config\Resource\FileResource;
-use Symfony\Component\Config\Resource\ResourceInterface;
-use Symfony\Component\DependencyInjection\LazyProxy\Instantiator\InstantiatorInterface;
-use Symfony\Component\DependencyInjection\LazyProxy\Instantiator\RealServiceInstantiator;
-use Symfony\Component\ExpressionLanguage\Expression;
-use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
-
-/**
- * ContainerBuilder is a DI container that provides an API to easily describe services.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class ContainerBuilder extends Container implements TaggedContainerInterface
-{
-    /**
-     * @var ExtensionInterface[]
-     */
-    private $extensions = array();
-
-    /**
-     * @var ExtensionInterface[]
-     */
-    private $extensionsByNs = array();
-
-    /**
-     * @var Definition[]
-     */
-    private $definitions = array();
-
-    /**
-     * @var Definition[]
-     */
-    private $obsoleteDefinitions = array();
-
-    /**
-     * @var Alias[]
-     */
-    private $aliasDefinitions = array();
-
-    /**
-     * @var ResourceInterface[]
-     */
-    private $resources = array();
-
-    private $extensionConfigs = array();
-
-    /**
-     * @var Compiler
-     */
-    private $compiler;
-
-    private $trackResources = true;
-
-    /**
-     * @var InstantiatorInterface|null
-     */
-    private $proxyInstantiator;
-
-    /**
-     * @var ExpressionLanguage|null
-     */
-    private $expressionLanguage;
-
-    /**
-     * @var ExpressionFunctionProviderInterface[]
-     */
-    private $expressionLanguageProviders = array();
-
-    /**
-     * Sets the track resources flag.
-     *
-     * If you are not using the loaders and therefore don't want
-     * to depend on the Config component, set this flag to false.
-     *
-     * @param bool $track true if you want to track resources, false otherwise
-     */
-    public function setResourceTracking($track)
-    {
-        $this->trackResources = (bool) $track;
-    }
-
-    /**
-     * Checks if resources are tracked.
-     *
-     * @return bool true if resources are tracked, false otherwise
-     */
-    public function isTrackingResources()
-    {
-        return $this->trackResources;
-    }
-
-    /**
-     * Sets the instantiator to be used when fetching proxies.
-     *
-     * @param InstantiatorInterface $proxyInstantiator
-     */
-    public function setProxyInstantiator(InstantiatorInterface $proxyInstantiator)
-    {
-        $this->proxyInstantiator = $proxyInstantiator;
-    }
-
-    /**
-     * Registers an extension.
-     *
-     * @param ExtensionInterface $extension An extension instance
-     *
-     * @api
-     */
-    public function registerExtension(ExtensionInterface $extension)
-    {
-        $this->extensions[$extension->getAlias()] = $extension;
-
-        if (false !== $extension->getNamespace()) {
-            $this->extensionsByNs[$extension->getNamespace()] = $extension;
-        }
-    }
-
-    /**
-     * Returns an extension by alias or namespace.
-     *
-     * @param string $name An alias or a namespace
-     *
-     * @return ExtensionInterface An extension instance
-     *
-     * @throws LogicException if the extension is not registered
-     *
-     * @api
-     */
-    public function getExtension($name)
-    {
-        if (isset($this->extensions[$name])) {
-            return $this->extensions[$name];
-        }
-
-        if (isset($this->extensionsByNs[$name])) {
-            return $this->extensionsByNs[$name];
-        }
-
-        throw new LogicException(sprintf('Container extension "%s" is not registered', $name));
-    }
-
-    /**
-     * Returns all registered extensions.
-     *
-     * @return ExtensionInterface[] An array of ExtensionInterface
-     *
-     * @api
-     */
-    public function getExtensions()
-    {
-        return $this->extensions;
-    }
-
-    /**
-     * Checks if we have an extension.
-     *
-     * @param string $name The name of the extension
-     *
-     * @return bool If the extension exists
-     *
-     * @api
-     */
-    public function hasExtension($name)
-    {
-        return isset($this->extensions[$name]) || isset($this->extensionsByNs[$name]);
-    }
-
-    /**
-     * Returns an array of resources loaded to build this configuration.
-     *
-     * @return ResourceInterface[] An array of resources
-     *
-     * @api
-     */
-    public function getResources()
-    {
-        return array_unique($this->resources);
-    }
-
-    /**
-     * Adds a resource for this configuration.
-     *
-     * @param ResourceInterface $resource A resource instance
-     *
-     * @return ContainerBuilder The current instance
-     *
-     * @api
-     */
-    public function addResource(ResourceInterface $resource)
-    {
-        if (!$this->trackResources) {
-            return $this;
-        }
-
-        $this->resources[] = $resource;
-
-        return $this;
-    }
-
-    /**
-     * Sets the resources for this configuration.
-     *
-     * @param ResourceInterface[] $resources An array of resources
-     *
-     * @return ContainerBuilder The current instance
-     *
-     * @api
-     */
-    public function setResources(array $resources)
-    {
-        if (!$this->trackResources) {
-            return $this;
-        }
-
-        $this->resources = $resources;
-
-        return $this;
-    }
-
-    /**
-     * Adds the object class hierarchy as resources.
-     *
-     * @param object $object An object instance
-     *
-     * @return ContainerBuilder The current instance
-     *
-     * @api
-     */
-    public function addObjectResource($object)
-    {
-        if ($this->trackResources) {
-            $this->addClassResource(new \ReflectionClass($object));
-        }
-
-        return $this;
-    }
-
-    /**
-     * Adds the given class hierarchy as resources.
-     *
-     * @param \ReflectionClass $class
-     *
-     * @return ContainerBuilder The current instance
-     */
-    public function addClassResource(\ReflectionClass $class)
-    {
-        if (!$this->trackResources) {
-            return $this;
-        }
-
-        do {
-            $this->addResource(new FileResource($class->getFileName()));
-        } while ($class = $class->getParentClass());
-
-        return $this;
-    }
-
-    /**
-     * Loads the configuration for an extension.
-     *
-     * @param string $extension The extension alias or namespace
-     * @param array  $values    An array of values that customizes the extension
-     *
-     * @return ContainerBuilder The current instance
-     *
-     * @throws BadMethodCallException When this ContainerBuilder is frozen
-     * @throws \LogicException        if the container is frozen
-     *
-     * @api
-     */
-    public function loadFromExtension($extension, array $values = array())
-    {
-        if ($this->isFrozen()) {
-            throw new BadMethodCallException('Cannot load from an extension on a frozen container.');
-        }
-
-        $namespace = $this->getExtension($extension)->getAlias();
-
-        $this->extensionConfigs[$namespace][] = $values;
-
-        return $this;
-    }
-
-    /**
-     * Adds a compiler pass.
-     *
-     * @param CompilerPassInterface $pass A compiler pass
-     * @param string                $type The type of compiler pass
-     *
-     * @return ContainerBuilder The current instance
-     *
-     * @api
-     */
-    public function addCompilerPass(CompilerPassInterface $pass, $type = PassConfig::TYPE_BEFORE_OPTIMIZATION)
-    {
-        $this->getCompiler()->addPass($pass, $type);
-
-        $this->addObjectResource($pass);
-
-        return $this;
-    }
-
-    /**
-     * Returns the compiler pass config which can then be modified.
-     *
-     * @return PassConfig The compiler pass config
-     *
-     * @api
-     */
-    public function getCompilerPassConfig()
-    {
-        return $this->getCompiler()->getPassConfig();
-    }
-
-    /**
-     * Returns the compiler.
-     *
-     * @return Compiler The compiler
-     *
-     * @api
-     */
-    public function getCompiler()
-    {
-        if (null === $this->compiler) {
-            $this->compiler = new Compiler();
-        }
-
-        return $this->compiler;
-    }
-
-    /**
-     * Returns all Scopes.
-     *
-     * @return array An array of scopes
-     *
-     * @api
-     */
-    public function getScopes()
-    {
-        return $this->scopes;
-    }
-
-    /**
-     * Returns all Scope children.
-     *
-     * @return array An array of scope children.
-     *
-     * @api
-     */
-    public function getScopeChildren()
-    {
-        return $this->scopeChildren;
-    }
-
-    /**
-     * Sets a service.
-     *
-     * @param string $id      The service identifier
-     * @param object $service The service instance
-     * @param string $scope   The scope
-     *
-     * @throws BadMethodCallException When this ContainerBuilder is frozen
-     *
-     * @api
-     */
-    public function set($id, $service, $scope = self::SCOPE_CONTAINER)
-    {
-        $id = strtolower($id);
-
-        if ($this->isFrozen()) {
-            // setting a synthetic service on a frozen container is alright
-            if (
-                (!isset($this->definitions[$id]) && !isset($this->obsoleteDefinitions[$id]))
-                    ||
-                (isset($this->definitions[$id]) && !$this->definitions[$id]->isSynthetic())
-                    ||
-                (isset($this->obsoleteDefinitions[$id]) && !$this->obsoleteDefinitions[$id]->isSynthetic())
-            ) {
-                throw new BadMethodCallException(sprintf('Setting service "%s" on a frozen container is not allowed.', $id));
-            }
-        }
-
-        if (isset($this->definitions[$id])) {
-            $this->obsoleteDefinitions[$id] = $this->definitions[$id];
-        }
-
-        unset($this->definitions[$id], $this->aliasDefinitions[$id]);
-
-        parent::set($id, $service, $scope);
-
-        if (isset($this->obsoleteDefinitions[$id]) && $this->obsoleteDefinitions[$id]->isSynchronized()) {
-            $this->synchronize($id);
-        }
-    }
-
-    /**
-     * Removes a service definition.
-     *
-     * @param string $id The service identifier
-     *
-     * @api
-     */
-    public function removeDefinition($id)
-    {
-        unset($this->definitions[strtolower($id)]);
-    }
-
-    /**
-     * Returns true if the given service is defined.
-     *
-     * @param string $id The service identifier
-     *
-     * @return bool true if the service is defined, false otherwise
-     *
-     * @api
-     */
-    public function has($id)
-    {
-        $id = strtolower($id);
-
-        return isset($this->definitions[$id]) || isset($this->aliasDefinitions[$id]) || parent::has($id);
-    }
-
-    /**
-     * Gets a service.
-     *
-     * @param string $id              The service identifier
-     * @param int    $invalidBehavior The behavior when the service does not exist
-     *
-     * @return object The associated service
-     *
-     * @throws InvalidArgumentException when no definitions are available
-     * @throws InactiveScopeException   when the current scope is not active
-     * @throws LogicException           when a circular dependency is detected
-     * @throws \Exception
-     *
-     * @see Reference
-     *
-     * @api
-     */
-    public function get($id, $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE)
-    {
-        $id = strtolower($id);
-
-        if ($service = parent::get($id, ContainerInterface::NULL_ON_INVALID_REFERENCE)) {
-            return $service;
-        }
-
-        if (!$this->hasDefinition($id) && isset($this->aliasDefinitions[$id])) {
-            return $this->get($this->aliasDefinitions[$id]);
-        }
-
-        try {
-            $definition = $this->getDefinition($id);
-        } catch (InvalidArgumentException $e) {
-            if (ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE !== $invalidBehavior) {
-                return;
-            }
-
-            throw $e;
-        }
-
-        $this->loading[$id] = true;
-
-        try {
-            $service = $this->createService($definition, $id);
-        } catch (\Exception $e) {
-            unset($this->loading[$id]);
-
-            if ($e instanceof InactiveScopeException && self::EXCEPTION_ON_INVALID_REFERENCE !== $invalidBehavior) {
-                return;
-            }
-
-            throw $e;
-        }
-
-        unset($this->loading[$id]);
-
-        return $service;
-    }
-
-    /**
-     * Merges a ContainerBuilder with the current ContainerBuilder configuration.
-     *
-     * Service definitions overrides the current defined ones.
-     *
-     * But for parameters, they are overridden by the current ones. It allows
-     * the parameters passed to the container constructor to have precedence
-     * over the loaded ones.
-     *
-     * $container = new ContainerBuilder(array('foo' => 'bar'));
-     * $loader = new LoaderXXX($container);
-     * $loader->load('resource_name');
-     * $container->register('foo', new stdClass());
-     *
-     * In the above example, even if the loaded resource defines a foo
-     * parameter, the value will still be 'bar' as defined in the ContainerBuilder
-     * constructor.
-     *
-     * @param ContainerBuilder $container The ContainerBuilder instance to merge.
-     *
-     * @throws BadMethodCallException When this ContainerBuilder is frozen
-     *
-     * @api
-     */
-    public function merge(ContainerBuilder $container)
-    {
-        if ($this->isFrozen()) {
-            throw new BadMethodCallException('Cannot merge on a frozen container.');
-        }
-
-        $this->addDefinitions($container->getDefinitions());
-        $this->addAliases($container->getAliases());
-        $this->getParameterBag()->add($container->getParameterBag()->all());
-
-        if ($this->trackResources) {
-            foreach ($container->getResources() as $resource) {
-                $this->addResource($resource);
-            }
-        }
-
-        foreach ($this->extensions as $name => $extension) {
-            if (!isset($this->extensionConfigs[$name])) {
-                $this->extensionConfigs[$name] = array();
-            }
-
-            $this->extensionConfigs[$name] = array_merge($this->extensionConfigs[$name], $container->getExtensionConfig($name));
-        }
-    }
-
-    /**
-     * Returns the configuration array for the given extension.
-     *
-     * @param string $name The name of the extension
-     *
-     * @return array An array of configuration
-     *
-     * @api
-     */
-    public function getExtensionConfig($name)
-    {
-        if (!isset($this->extensionConfigs[$name])) {
-            $this->extensionConfigs[$name] = array();
-        }
-
-        return $this->extensionConfigs[$name];
-    }
-
-    /**
-     * Prepends a config array to the configs of the given extension.
-     *
-     * @param string $name   The name of the extension
-     * @param array  $config The config to set
-     */
-    public function prependExtensionConfig($name, array $config)
-    {
-        if (!isset($this->extensionConfigs[$name])) {
-            $this->extensionConfigs[$name] = array();
-        }
-
-        array_unshift($this->extensionConfigs[$name], $config);
-    }
-
-    /**
-     * Compiles the container.
-     *
-     * This method passes the container to compiler
-     * passes whose job is to manipulate and optimize
-     * the container.
-     *
-     * The main compiler passes roughly do four things:
-     *
-     *  * The extension configurations are merged;
-     *  * Parameter values are resolved;
-     *  * The parameter bag is frozen;
-     *  * Extension loading is disabled.
-     *
-     * @api
-     */
-    public function compile()
-    {
-        $compiler = $this->getCompiler();
-
-        if ($this->trackResources) {
-            foreach ($compiler->getPassConfig()->getPasses() as $pass) {
-                $this->addObjectResource($pass);
-            }
-        }
-
-        $compiler->compile($this);
-
-        if ($this->trackResources) {
-            foreach ($this->definitions as $definition) {
-                if ($definition->isLazy() && ($class = $definition->getClass()) && class_exists($class)) {
-                    $this->addClassResource(new \ReflectionClass($class));
-                }
-            }
-        }
-
-        $this->extensionConfigs = array();
-
-        parent::compile();
-    }
-
-    /**
-     * Gets all service ids.
-     *
-     * @return array An array of all defined service ids
-     */
-    public function getServiceIds()
-    {
-        return array_unique(array_merge(array_keys($this->getDefinitions()), array_keys($this->aliasDefinitions), parent::getServiceIds()));
-    }
-
-    /**
-     * Adds the service aliases.
-     *
-     * @param array $aliases An array of aliases
-     *
-     * @api
-     */
-    public function addAliases(array $aliases)
-    {
-        foreach ($aliases as $alias => $id) {
-            $this->setAlias($alias, $id);
-        }
-    }
-
-    /**
-     * Sets the service aliases.
-     *
-     * @param array $aliases An array of aliases
-     *
-     * @api
-     */
-    public function setAliases(array $aliases)
-    {
-        $this->aliasDefinitions = array();
-        $this->addAliases($aliases);
-    }
-
-    /**
-     * Sets an alias for an existing service.
-     *
-     * @param string       $alias The alias to create
-     * @param string|Alias $id    The service to alias
-     *
-     * @throws InvalidArgumentException if the id is not a string or an Alias
-     * @throws InvalidArgumentException if the alias is for itself
-     *
-     * @api
-     */
-    public function setAlias($alias, $id)
-    {
-        $alias = strtolower($alias);
-
-        if (is_string($id)) {
-            $id = new Alias($id);
-        } elseif (!$id instanceof Alias) {
-            throw new InvalidArgumentException('$id must be a string, or an Alias object.');
-        }
-
-        if ($alias === strtolower($id)) {
-            throw new InvalidArgumentException(sprintf('An alias can not reference itself, got a circular reference on "%s".', $alias));
-        }
-
-        unset($this->definitions[$alias]);
-
-        $this->aliasDefinitions[$alias] = $id;
-    }
-
-    /**
-     * Removes an alias.
-     *
-     * @param string $alias The alias to remove
-     *
-     * @api
-     */
-    public function removeAlias($alias)
-    {
-        unset($this->aliasDefinitions[strtolower($alias)]);
-    }
-
-    /**
-     * Returns true if an alias exists under the given identifier.
-     *
-     * @param string $id The service identifier
-     *
-     * @return bool true if the alias exists, false otherwise
-     *
-     * @api
-     */
-    public function hasAlias($id)
-    {
-        return isset($this->aliasDefinitions[strtolower($id)]);
-    }
-
-    /**
-     * Gets all defined aliases.
-     *
-     * @return Alias[] An array of aliases
-     *
-     * @api
-     */
-    public function getAliases()
-    {
-        return $this->aliasDefinitions;
-    }
-
-    /**
-     * Gets an alias.
-     *
-     * @param string $id The service identifier
-     *
-     * @return Alias An Alias instance
-     *
-     * @throws InvalidArgumentException if the alias does not exist
-     *
-     * @api
-     */
-    public function getAlias($id)
-    {
-        $id = strtolower($id);
-
-        if (!$this->hasAlias($id)) {
-            throw new InvalidArgumentException(sprintf('The service alias "%s" does not exist.', $id));
-        }
-
-        return $this->aliasDefinitions[$id];
-    }
-
-    /**
-     * Registers a service definition.
-     *
-     * This methods allows for simple registration of service definition
-     * with a fluid interface.
-     *
-     * @param string $id    The service identifier
-     * @param string $class The service class
-     *
-     * @return Definition A Definition instance
-     *
-     * @api
-     */
-    public function register($id, $class = null)
-    {
-        return $this->setDefinition(strtolower($id), new Definition($class));
-    }
-
-    /**
-     * Adds the service definitions.
-     *
-     * @param Definition[] $definitions An array of service definitions
-     *
-     * @api
-     */
-    public function addDefinitions(array $definitions)
-    {
-        foreach ($definitions as $id => $definition) {
-            $this->setDefinition($id, $definition);
-        }
-    }
-
-    /**
-     * Sets the service definitions.
-     *
-     * @param Definition[] $definitions An array of service definitions
-     *
-     * @api
-     */
-    public function setDefinitions(array $definitions)
-    {
-        $this->definitions = array();
-        $this->addDefinitions($definitions);
-    }
-
-    /**
-     * Gets all service definitions.
-     *
-     * @return Definition[] An array of Definition instances
-     *
-     * @api
-     */
-    public function getDefinitions()
-    {
-        return $this->definitions;
-    }
-
-    /**
-     * Sets a service definition.
-     *
-     * @param string     $id         The service identifier
-     * @param Definition $definition A Definition instance
-     *
-     * @return Definition the service definition
-     *
-     * @throws BadMethodCallException When this ContainerBuilder is frozen
-     *
-     * @api
-     */
-    public function setDefinition($id, Definition $definition)
-    {
-        if ($this->isFrozen()) {
-            throw new BadMethodCallException('Adding definition to a frozen container is not allowed');
-        }
-
-        $id = strtolower($id);
-
-        unset($this->aliasDefinitions[$id]);
-
-        return $this->definitions[$id] = $definition;
-    }
-
-    /**
-     * Returns true if a service definition exists under the given identifier.
-     *
-     * @param string $id The service identifier
-     *
-     * @return bool true if the service definition exists, false otherwise
-     *
-     * @api
-     */
-    public function hasDefinition($id)
-    {
-        return array_key_exists(strtolower($id), $this->definitions);
-    }
-
-    /**
-     * Gets a service definition.
-     *
-     * @param string $id The service identifier
-     *
-     * @return Definition A Definition instance
-     *
-     * @throws InvalidArgumentException if the service definition does not exist
-     *
-     * @api
-     */
-    public function getDefinition($id)
-    {
-        $id = strtolower($id);
-
-        if (!$this->hasDefinition($id)) {
-            throw new InvalidArgumentException(sprintf('The service definition "%s" does not exist.', $id));
-        }
-
-        return $this->definitions[$id];
-    }
-
-    /**
-     * Gets a service definition by id or alias.
-     *
-     * The method "unaliases" recursively to return a Definition instance.
-     *
-     * @param string $id The service identifier or alias
-     *
-     * @return Definition A Definition instance
-     *
-     * @throws InvalidArgumentException if the service definition does not exist
-     *
-     * @api
-     */
-    public function findDefinition($id)
-    {
-        while ($this->hasAlias($id)) {
-            $id = (string) $this->getAlias($id);
-        }
-
-        return $this->getDefinition($id);
-    }
-
-    /**
-     * Creates a service for a service definition.
-     *
-     * @param Definition $definition A service definition instance
-     * @param string     $id         The service identifier
-     * @param bool       $tryProxy   Whether to try proxying the service with a lazy proxy
-     *
-     * @return object The service described by the service definition
-     *
-     * @throws RuntimeException         When the scope is inactive
-     * @throws RuntimeException         When the factory definition is incomplete
-     * @throws RuntimeException         When the service is a synthetic service
-     * @throws InvalidArgumentException When configure callable is not callable
-     *
-     * @internal this method is public because of PHP 5.3 limitations, do not use it explicitly in your code
-     */
-    public function createService(Definition $definition, $id, $tryProxy = true)
-    {
-        if ($definition->isSynthetic()) {
-            throw new RuntimeException(sprintf('You have requested a synthetic service ("%s"). The DIC does not know how to construct this service.', $id));
-        }
-
-        if ($tryProxy && $definition->isLazy()) {
-            $container = $this;
-
-            $proxy = $this
-                ->getProxyInstantiator()
-                ->instantiateProxy(
-                    $container,
-                    $definition,
-                    $id, function () use ($definition, $id, $container) {
-                        return $container->createService($definition, $id, false);
-                    }
-                );
-            $this->shareService($definition, $proxy, $id);
-
-            return $proxy;
-        }
-
-        $parameterBag = $this->getParameterBag();
-
-        if (null !== $definition->getFile()) {
-            require_once $parameterBag->resolveValue($definition->getFile());
-        }
-
-        $arguments = $this->resolveServices($parameterBag->unescapeValue($parameterBag->resolveValue($definition->getArguments())));
-
-        if (null !== $factory = $definition->getFactory()) {
-            if (is_array($factory)) {
-                $factory = array($this->resolveServices($parameterBag->resolveValue($factory[0])), $factory[1]);
-            } elseif (!is_string($factory)) {
-                throw new RuntimeException(sprintf('Cannot create service "%s" because of invalid factory', $id));
-            }
-
-            $service = call_user_func_array($factory, $arguments);
-        } elseif (null !== $definition->getFactoryMethod()) {
-            if (null !== $definition->getFactoryClass()) {
-                $factory = $parameterBag->resolveValue($definition->getFactoryClass());
-            } elseif (null !== $definition->getFactoryService()) {
-                $factory = $this->get($parameterBag->resolveValue($definition->getFactoryService()));
-            } else {
-                throw new RuntimeException(sprintf('Cannot create service "%s" from factory method without a factory service or factory class.', $id));
-            }
-
-            $service = call_user_func_array(array($factory, $definition->getFactoryMethod()), $arguments);
-        } else {
-            $r = new \ReflectionClass($parameterBag->resolveValue($definition->getClass()));
-
-            $service = null === $r->getConstructor() ? $r->newInstance() : $r->newInstanceArgs($arguments);
-        }
-
-        if ($tryProxy || !$definition->isLazy()) {
-            // share only if proxying failed, or if not a proxy
-            $this->shareService($definition, $service, $id);
-        }
-
-        foreach ($definition->getMethodCalls() as $call) {
-            $this->callMethod($service, $call);
-        }
-
-        $properties = $this->resolveServices($parameterBag->resolveValue($definition->getProperties()));
-        foreach ($properties as $name => $value) {
-            $service->$name = $value;
-        }
-
-        if ($callable = $definition->getConfigurator()) {
-            if (is_array($callable)) {
-                $callable[0] = $callable[0] instanceof Reference ? $this->get((string) $callable[0]) : $parameterBag->resolveValue($callable[0]);
-            }
-
-            if (!is_callable($callable)) {
-                throw new InvalidArgumentException(sprintf('The configure callable for class "%s" is not a callable.', get_class($service)));
-            }
-
-            call_user_func($callable, $service);
-        }
-
-        return $service;
-    }
-
-    /**
-     * Replaces service references by the real service instance and evaluates expressions.
-     *
-     * @param mixed $value A value
-     *
-     * @return mixed The same value with all service references replaced by
-     *               the real service instances and all expressions evaluated
-     */
-    public function resolveServices($value)
-    {
-        if (is_array($value)) {
-            $value = array_map(array($this, 'resolveServices'), $value);
-        } elseif ($value instanceof Reference) {
-            $value = $this->get((string) $value, $value->getInvalidBehavior());
-        } elseif ($value instanceof Definition) {
-            $value = $this->createService($value, null);
-        } elseif ($value instanceof Expression) {
-            $value = $this->getExpressionLanguage()->evaluate($value, array('container' => $this));
-        }
-
-        return $value;
-    }
-
-    /**
-     * Returns service ids for a given tag.
-     *
-     * Example:
-     *
-     * $container->register('foo')->addTag('my.tag', array('hello' => 'world'));
-     *
-     * $serviceIds = $container->findTaggedServiceIds('my.tag');
-     * foreach ($serviceIds as $serviceId => $tags) {
-     *     foreach ($tags as $tag) {
-     *         echo $tag['hello'];
-     *     }
-     * }
-     *
-     * @param string $name The tag name
-     *
-     * @return array An array of tags with the tagged service as key, holding a list of attribute arrays.
-     *
-     * @api
-     */
-    public function findTaggedServiceIds($name)
-    {
-        $tags = array();
-        foreach ($this->getDefinitions() as $id => $definition) {
-            if ($definition->hasTag($name)) {
-                $tags[$id] = $definition->getTag($name);
-            }
-        }
-
-        return $tags;
-    }
-
-    /**
-     * Returns all tags the defined services use.
-     *
-     * @return array An array of tags
-     */
-    public function findTags()
-    {
-        $tags = array();
-        foreach ($this->getDefinitions() as $id => $definition) {
-            $tags = array_merge(array_keys($definition->getTags()), $tags);
-        }
-
-        return array_unique($tags);
-    }
-
-    public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
-    {
-        $this->expressionLanguageProviders[] = $provider;
-    }
-
-    /**
-     * @return ExpressionFunctionProviderInterface[]
-     */
-    public function getExpressionLanguageProviders()
-    {
-        return $this->expressionLanguageProviders;
-    }
-
-    /**
-     * Returns the Service Conditionals.
-     *
-     * @param mixed $value An array of conditionals to return.
-     *
-     * @return array An array of Service conditionals
-     */
-    public static function getServiceConditionals($value)
-    {
-        $services = array();
-
-        if (is_array($value)) {
-            foreach ($value as $v) {
-                $services = array_unique(array_merge($services, self::getServiceConditionals($v)));
-            }
-        } elseif ($value instanceof Reference && $value->getInvalidBehavior() === ContainerInterface::IGNORE_ON_INVALID_REFERENCE) {
-            $services[] = (string) $value;
-        }
-
-        return $services;
-    }
-
-    /**
-     * Retrieves the currently set proxy instantiator or instantiates one.
-     *
-     * @return InstantiatorInterface
-     */
-    private function getProxyInstantiator()
-    {
-        if (!$this->proxyInstantiator) {
-            $this->proxyInstantiator = new RealServiceInstantiator();
-        }
-
-        return $this->proxyInstantiator;
-    }
-
-    /**
-     * Synchronizes a service change.
-     *
-     * This method updates all services that depend on the given
-     * service by calling all methods referencing it.
-     *
-     * @param string $id A service id
-     */
-    private function synchronize($id)
-    {
-        foreach ($this->definitions as $definitionId => $definition) {
-            // only check initialized services
-            if (!$this->initialized($definitionId)) {
-                continue;
-            }
-
-            foreach ($definition->getMethodCalls() as $call) {
-                foreach ($call[1] as $argument) {
-                    if ($argument instanceof Reference && $id == (string) $argument) {
-                        $this->callMethod($this->get($definitionId), $call);
-                    }
-                }
-            }
-        }
-    }
-
-    private function callMethod($service, $call)
-    {
-        $services = self::getServiceConditionals($call[1]);
-
-        foreach ($services as $s) {
-            if (!$this->has($s)) {
-                return;
-            }
-        }
-
-        call_user_func_array(array($service, $call[0]), $this->resolveServices($this->getParameterBag()->resolveValue($call[1])));
-    }
-
-    /**
-     * Shares a given service in the container.
-     *
-     * @param Definition $definition
-     * @param mixed      $service
-     * @param string     $id
-     *
-     * @throws InactiveScopeException
-     */
-    private function shareService(Definition $definition, $service, $id)
-    {
-        if (self::SCOPE_PROTOTYPE !== $scope = $definition->getScope()) {
-            if (self::SCOPE_CONTAINER !== $scope && !isset($this->scopedServices[$scope])) {
-                throw new InactiveScopeException($id, $scope);
-            }
-
-            $this->services[$lowerId = strtolower($id)] = $service;
-
-            if (self::SCOPE_CONTAINER !== $scope) {
-                $this->scopedServices[$scope][$lowerId] = $service;
-            }
-        }
-    }
-
-    private function getExpressionLanguage()
-    {
-        if (null === $this->expressionLanguage) {
-            if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
-                throw new RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
-            }
-            $this->expressionLanguage = new ExpressionLanguage(null, $this->expressionLanguageProviders);
-        }
-
-        return $this->expressionLanguage;
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerInterface.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerInterface.php
deleted file mode 100644
index 0f32089..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerInterface.php
+++ /dev/null
@@ -1,158 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection;
-
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
-use Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException;
-
-/**
- * ContainerInterface is the interface implemented by service container classes.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- *
- * @api
- */
-interface ContainerInterface
-{
-    const EXCEPTION_ON_INVALID_REFERENCE = 1;
-    const NULL_ON_INVALID_REFERENCE = 2;
-    const IGNORE_ON_INVALID_REFERENCE = 3;
-    const SCOPE_CONTAINER = 'container';
-    const SCOPE_PROTOTYPE = 'prototype';
-
-    /**
-     * Sets a service.
-     *
-     * @param string $id      The service identifier
-     * @param object $service The service instance
-     * @param string $scope   The scope of the service
-     *
-     * @api
-     */
-    public function set($id, $service, $scope = self::SCOPE_CONTAINER);
-
-    /**
-     * Gets a service.
-     *
-     * @param string $id              The service identifier
-     * @param int    $invalidBehavior The behavior when the service does not exist
-     *
-     * @return object The associated service
-     *
-     * @throws InvalidArgumentException          if the service is not defined
-     * @throws ServiceCircularReferenceException When a circular reference is detected
-     * @throws ServiceNotFoundException          When the service is not defined
-     *
-     * @see Reference
-     *
-     * @api
-     */
-    public function get($id, $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE);
-
-    /**
-     * Returns true if the given service is defined.
-     *
-     * @param string $id The service identifier
-     *
-     * @return bool true if the service is defined, false otherwise
-     *
-     * @api
-     */
-    public function has($id);
-
-    /**
-     * Gets a parameter.
-     *
-     * @param string $name The parameter name
-     *
-     * @return mixed The parameter value
-     *
-     * @throws InvalidArgumentException if the parameter is not defined
-     *
-     * @api
-     */
-    public function getParameter($name);
-
-    /**
-     * Checks if a parameter exists.
-     *
-     * @param string $name The parameter name
-     *
-     * @return bool The presence of parameter in container
-     *
-     * @api
-     */
-    public function hasParameter($name);
-
-    /**
-     * Sets a parameter.
-     *
-     * @param string $name  The parameter name
-     * @param mixed  $value The parameter value
-     *
-     * @api
-     */
-    public function setParameter($name, $value);
-
-    /**
-     * Enters the given scope.
-     *
-     * @param string $name
-     *
-     * @api
-     */
-    public function enterScope($name);
-
-    /**
-     * Leaves the current scope, and re-enters the parent scope.
-     *
-     * @param string $name
-     *
-     * @api
-     */
-    public function leaveScope($name);
-
-    /**
-     * Adds a scope to the container.
-     *
-     * @param ScopeInterface $scope
-     *
-     * @api
-     */
-    public function addScope(ScopeInterface $scope);
-
-    /**
-     * Whether this container has the given scope.
-     *
-     * @param string $name
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function hasScope($name);
-
-    /**
-     * Determines whether the given scope is currently active.
-     *
-     * It does however not check if the scope actually exists.
-     *
-     * @param string $name
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function isScopeActive($name);
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Definition.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Definition.php
deleted file mode 100644
index bdc75e0..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Definition.php
+++ /dev/null
@@ -1,777 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection;
-
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\OutOfBoundsException;
-
-/**
- * Definition represents a service definition.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class Definition
-{
-    private $class;
-    private $file;
-    private $factory;
-    private $factoryClass;
-    private $factoryMethod;
-    private $factoryService;
-    private $scope = ContainerInterface::SCOPE_CONTAINER;
-    private $properties = array();
-    private $calls = array();
-    private $configurator;
-    private $tags = array();
-    private $public = true;
-    private $synthetic = false;
-    private $abstract = false;
-    private $synchronized = false;
-    private $lazy = false;
-    private $decoratedService;
-
-    protected $arguments;
-
-    /**
-     * Constructor.
-     *
-     * @param string|null $class     The service class
-     * @param array       $arguments An array of arguments to pass to the service constructor
-     *
-     * @api
-     */
-    public function __construct($class = null, array $arguments = array())
-    {
-        $this->class = $class;
-        $this->arguments = $arguments;
-    }
-
-    /**
-     * Sets a factory.
-     *
-     * @param string|array $factory A PHP function or an array containing a class/Reference and a method to call
-     *
-     * @return Definition The current instance
-     */
-    public function setFactory($factory)
-    {
-        if (is_string($factory) && strpos($factory, '::') !== false) {
-            $factory = explode('::', $factory, 2);
-        }
-
-        $this->factory = $factory;
-
-        return $this;
-    }
-
-    /**
-     * Gets the factory.
-     *
-     * @return string|array The PHP function or an array containing a class/Reference and a method to call
-     */
-    public function getFactory()
-    {
-        return $this->factory;
-    }
-
-    /**
-     * Sets the name of the class that acts as a factory using the factory method,
-     * which will be invoked statically.
-     *
-     * @param string $factoryClass The factory class name
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0.
-     */
-    public function setFactoryClass($factoryClass)
-    {
-        $this->factoryClass = $factoryClass;
-
-        return $this;
-    }
-
-    /**
-     * Gets the factory class.
-     *
-     * @return string|null The factory class name
-     *
-     * @api
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0.
-     */
-    public function getFactoryClass()
-    {
-        return $this->factoryClass;
-    }
-
-    /**
-     * Sets the factory method able to create an instance of this class.
-     *
-     * @param string $factoryMethod The factory method name
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0.
-     */
-    public function setFactoryMethod($factoryMethod)
-    {
-        $this->factoryMethod = $factoryMethod;
-
-        return $this;
-    }
-
-    /**
-     * Sets the service that this service is decorating.
-     *
-     * @param null|string $id        The decorated service id, use null to remove decoration
-     * @param null|string $renamedId The new decorated service id
-     *
-     * @return Definition The current instance
-     *
-     * @throws InvalidArgumentException In case the decorated service id and the new decorated service id are equals.
-     */
-    public function setDecoratedService($id, $renamedId = null)
-    {
-        if ($renamedId && $id == $renamedId) {
-            throw new \InvalidArgumentException(sprintf('The decorated service inner name for "%s" must be different than the service name itself.', $id));
-        }
-
-        if (null === $id) {
-            $this->decoratedService = null;
-        } else {
-            $this->decoratedService = array($id, $renamedId);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Gets the service that decorates this service.
-     *
-     * @return null|array An array composed of the decorated service id and the new id for it, null if no service is decorated
-     */
-    public function getDecoratedService()
-    {
-        return $this->decoratedService;
-    }
-
-    /**
-     * Gets the factory method.
-     *
-     * @return string|null The factory method name
-     *
-     * @api
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0.
-     */
-    public function getFactoryMethod()
-    {
-        return $this->factoryMethod;
-    }
-
-    /**
-     * Sets the name of the service that acts as a factory using the factory method.
-     *
-     * @param string $factoryService The factory service id
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0.
-     */
-    public function setFactoryService($factoryService)
-    {
-        $this->factoryService = $factoryService;
-
-        return $this;
-    }
-
-    /**
-     * Gets the factory service id.
-     *
-     * @return string|null The factory service id
-     *
-     * @api
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0.
-     */
-    public function getFactoryService()
-    {
-        return $this->factoryService;
-    }
-
-    /**
-     * Sets the service class.
-     *
-     * @param string $class The service class
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function setClass($class)
-    {
-        $this->class = $class;
-
-        return $this;
-    }
-
-    /**
-     * Gets the service class.
-     *
-     * @return string|null The service class
-     *
-     * @api
-     */
-    public function getClass()
-    {
-        return $this->class;
-    }
-
-    /**
-     * Sets the arguments to pass to the service constructor/factory method.
-     *
-     * @param array $arguments An array of arguments
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function setArguments(array $arguments)
-    {
-        $this->arguments = $arguments;
-
-        return $this;
-    }
-
-    /**
-     * @api
-     */
-    public function setProperties(array $properties)
-    {
-        $this->properties = $properties;
-
-        return $this;
-    }
-
-    /**
-     * @api
-     */
-    public function getProperties()
-    {
-        return $this->properties;
-    }
-
-    /**
-     * @api
-     */
-    public function setProperty($name, $value)
-    {
-        $this->properties[$name] = $value;
-
-        return $this;
-    }
-
-    /**
-     * Adds an argument to pass to the service constructor/factory method.
-     *
-     * @param mixed $argument An argument
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function addArgument($argument)
-    {
-        $this->arguments[] = $argument;
-
-        return $this;
-    }
-
-    /**
-     * Sets a specific argument.
-     *
-     * @param int   $index
-     * @param mixed $argument
-     *
-     * @return Definition The current instance
-     *
-     * @throws OutOfBoundsException When the replaced argument does not exist
-     *
-     * @api
-     */
-    public function replaceArgument($index, $argument)
-    {
-        if ($index < 0 || $index > count($this->arguments) - 1) {
-            throw new OutOfBoundsException(sprintf('The index "%d" is not in the range [0, %d].', $index, count($this->arguments) - 1));
-        }
-
-        $this->arguments[$index] = $argument;
-
-        return $this;
-    }
-
-    /**
-     * Gets the arguments to pass to the service constructor/factory method.
-     *
-     * @return array The array of arguments
-     *
-     * @api
-     */
-    public function getArguments()
-    {
-        return $this->arguments;
-    }
-
-    /**
-     * Gets an argument to pass to the service constructor/factory method.
-     *
-     * @param int $index
-     *
-     * @return mixed The argument value
-     *
-     * @throws OutOfBoundsException When the argument does not exist
-     *
-     * @api
-     */
-    public function getArgument($index)
-    {
-        if ($index < 0 || $index > count($this->arguments) - 1) {
-            throw new OutOfBoundsException(sprintf('The index "%d" is not in the range [0, %d].', $index, count($this->arguments) - 1));
-        }
-
-        return $this->arguments[$index];
-    }
-
-    /**
-     * Sets the methods to call after service initialization.
-     *
-     * @param array $calls An array of method calls
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function setMethodCalls(array $calls = array())
-    {
-        $this->calls = array();
-        foreach ($calls as $call) {
-            $this->addMethodCall($call[0], $call[1]);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Adds a method to call after service initialization.
-     *
-     * @param string $method    The method name to call
-     * @param array  $arguments An array of arguments to pass to the method call
-     *
-     * @return Definition The current instance
-     *
-     * @throws InvalidArgumentException on empty $method param
-     *
-     * @api
-     */
-    public function addMethodCall($method, array $arguments = array())
-    {
-        if (empty($method)) {
-            throw new InvalidArgumentException(sprintf('Method name cannot be empty.'));
-        }
-        $this->calls[] = array($method, $arguments);
-
-        return $this;
-    }
-
-    /**
-     * Removes a method to call after service initialization.
-     *
-     * @param string $method The method name to remove
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function removeMethodCall($method)
-    {
-        foreach ($this->calls as $i => $call) {
-            if ($call[0] === $method) {
-                unset($this->calls[$i]);
-                break;
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * Check if the current definition has a given method to call after service initialization.
-     *
-     * @param string $method The method name to search for
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function hasMethodCall($method)
-    {
-        foreach ($this->calls as $call) {
-            if ($call[0] === $method) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Gets the methods to call after service initialization.
-     *
-     * @return array An array of method calls
-     *
-     * @api
-     */
-    public function getMethodCalls()
-    {
-        return $this->calls;
-    }
-
-    /**
-     * Sets tags for this definition.
-     *
-     * @param array $tags
-     *
-     * @return Definition the current instance
-     *
-     * @api
-     */
-    public function setTags(array $tags)
-    {
-        $this->tags = $tags;
-
-        return $this;
-    }
-
-    /**
-     * Returns all tags.
-     *
-     * @return array An array of tags
-     *
-     * @api
-     */
-    public function getTags()
-    {
-        return $this->tags;
-    }
-
-    /**
-     * Gets a tag by name.
-     *
-     * @param string $name The tag name
-     *
-     * @return array An array of attributes
-     *
-     * @api
-     */
-    public function getTag($name)
-    {
-        return isset($this->tags[$name]) ? $this->tags[$name] : array();
-    }
-
-    /**
-     * Adds a tag for this definition.
-     *
-     * @param string $name       The tag name
-     * @param array  $attributes An array of attributes
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function addTag($name, array $attributes = array())
-    {
-        $this->tags[$name][] = $attributes;
-
-        return $this;
-    }
-
-    /**
-     * Whether this definition has a tag with the given name.
-     *
-     * @param string $name
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function hasTag($name)
-    {
-        return isset($this->tags[$name]);
-    }
-
-    /**
-     * Clears all tags for a given name.
-     *
-     * @param string $name The tag name
-     *
-     * @return Definition
-     */
-    public function clearTag($name)
-    {
-        if (isset($this->tags[$name])) {
-            unset($this->tags[$name]);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Clears the tags for this definition.
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function clearTags()
-    {
-        $this->tags = array();
-
-        return $this;
-    }
-
-    /**
-     * Sets a file to require before creating the service.
-     *
-     * @param string $file A full pathname to include
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function setFile($file)
-    {
-        $this->file = $file;
-
-        return $this;
-    }
-
-    /**
-     * Gets the file to require before creating the service.
-     *
-     * @return string|null The full pathname to include
-     *
-     * @api
-     */
-    public function getFile()
-    {
-        return $this->file;
-    }
-
-    /**
-     * Sets the scope of the service.
-     *
-     * @param string $scope Whether the service must be shared or not
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function setScope($scope)
-    {
-        $this->scope = $scope;
-
-        return $this;
-    }
-
-    /**
-     * Returns the scope of the service.
-     *
-     * @return string
-     *
-     * @api
-     */
-    public function getScope()
-    {
-        return $this->scope;
-    }
-
-    /**
-     * Sets the visibility of this service.
-     *
-     * @param bool $boolean
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function setPublic($boolean)
-    {
-        $this->public = (bool) $boolean;
-
-        return $this;
-    }
-
-    /**
-     * Whether this service is public facing.
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function isPublic()
-    {
-        return $this->public;
-    }
-
-    /**
-     * Sets the synchronized flag of this service.
-     *
-     * @param bool $boolean
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function setSynchronized($boolean)
-    {
-        $this->synchronized = (bool) $boolean;
-
-        return $this;
-    }
-
-    /**
-     * Whether this service is synchronized.
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function isSynchronized()
-    {
-        return $this->synchronized;
-    }
-
-    /**
-     * Sets the lazy flag of this service.
-     *
-     * @param bool $lazy
-     *
-     * @return Definition The current instance
-     */
-    public function setLazy($lazy)
-    {
-        $this->lazy = (bool) $lazy;
-
-        return $this;
-    }
-
-    /**
-     * Whether this service is lazy.
-     *
-     * @return bool
-     */
-    public function isLazy()
-    {
-        return $this->lazy;
-    }
-
-    /**
-     * Sets whether this definition is synthetic, that is not constructed by the
-     * container, but dynamically injected.
-     *
-     * @param bool $boolean
-     *
-     * @return Definition the current instance
-     *
-     * @api
-     */
-    public function setSynthetic($boolean)
-    {
-        $this->synthetic = (bool) $boolean;
-
-        return $this;
-    }
-
-    /**
-     * Whether this definition is synthetic, that is not constructed by the
-     * container, but dynamically injected.
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function isSynthetic()
-    {
-        return $this->synthetic;
-    }
-
-    /**
-     * Whether this definition is abstract, that means it merely serves as a
-     * template for other definitions.
-     *
-     * @param bool $boolean
-     *
-     * @return Definition the current instance
-     *
-     * @api
-     */
-    public function setAbstract($boolean)
-    {
-        $this->abstract = (bool) $boolean;
-
-        return $this;
-    }
-
-    /**
-     * Whether this definition is abstract, that means it merely serves as a
-     * template for other definitions.
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function isAbstract()
-    {
-        return $this->abstract;
-    }
-
-    /**
-     * Sets a configurator to call after the service is fully initialized.
-     *
-     * @param callable $callable A PHP callable
-     *
-     * @return Definition The current instance
-     *
-     * @api
-     */
-    public function setConfigurator($callable)
-    {
-        $this->configurator = $callable;
-
-        return $this;
-    }
-
-    /**
-     * Gets the configurator to call after the service is fully initialized.
-     *
-     * @return callable|null The PHP callable to call
-     *
-     * @api
-     */
-    public function getConfigurator()
-    {
-        return $this->configurator;
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
deleted file mode 100644
index 6a75df8..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
+++ /dev/null
@@ -1,1550 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Dumper;
-
-use Symfony\Component\DependencyInjection\Variable;
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Container;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\Parameter;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
-use Symfony\Component\DependencyInjection\LazyProxy\PhpDumper\DumperInterface as ProxyDumper;
-use Symfony\Component\DependencyInjection\LazyProxy\PhpDumper\NullDumper;
-use Symfony\Component\DependencyInjection\ExpressionLanguage;
-use Symfony\Component\ExpressionLanguage\Expression;
-use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
-
-/**
- * PhpDumper dumps a service container as a PHP class.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- *
- * @api
- */
-class PhpDumper extends Dumper
-{
-    /**
-     * Characters that might appear in the generated variable name as first character.
-     *
-     * @var string
-     */
-    const FIRST_CHARS = 'abcdefghijklmnopqrstuvwxyz';
-
-    /**
-     * Characters that might appear in the generated variable name as any but the first character.
-     *
-     * @var string
-     */
-    const NON_FIRST_CHARS = 'abcdefghijklmnopqrstuvwxyz0123456789_';
-
-    private $inlinedDefinitions;
-    private $definitionVariables;
-    private $referenceVariables;
-    private $variableCount;
-    private $reservedVariables = array('instance', 'class');
-    private $expressionLanguage;
-    private $targetDirRegex;
-    private $targetDirMaxMatches;
-
-    /**
-     * @var ExpressionFunctionProviderInterface[]
-     */
-    private $expressionLanguageProviders = array();
-
-    /**
-     * @var \Symfony\Component\DependencyInjection\LazyProxy\PhpDumper\DumperInterface
-     */
-    private $proxyDumper;
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function __construct(ContainerBuilder $container)
-    {
-        parent::__construct($container);
-
-        $this->inlinedDefinitions = new \SplObjectStorage();
-    }
-
-    /**
-     * Sets the dumper to be used when dumping proxies in the generated container.
-     *
-     * @param ProxyDumper $proxyDumper
-     */
-    public function setProxyDumper(ProxyDumper $proxyDumper)
-    {
-        $this->proxyDumper = $proxyDumper;
-    }
-
-    /**
-     * Dumps the service container as a PHP class.
-     *
-     * Available options:
-     *
-     *  * class:      The class name
-     *  * base_class: The base class name
-     *  * namespace:  The class namespace
-     *
-     * @param array $options An array of options
-     *
-     * @return string A PHP class representing of the service container
-     *
-     * @api
-     */
-    public function dump(array $options = array())
-    {
-        $this->targetDirRegex = null;
-        $options = array_merge(array(
-            'class' => 'ProjectServiceContainer',
-            'base_class' => 'Container',
-            'namespace' => '',
-        ), $options);
-
-        if (!empty($options['file']) && is_dir($dir = dirname($options['file']))) {
-            // Build a regexp where the first root dirs are mandatory,
-            // but every other sub-dir is optional up to the full path in $dir
-            // Mandate at least 2 root dirs and not more that 5 optional dirs.
-
-            $dir = explode(DIRECTORY_SEPARATOR, realpath($dir));
-            $i = count($dir);
-
-            if (3 <= $i) {
-                $regex = '';
-                $lastOptionalDir = $i > 8 ? $i - 5 : 3;
-                $this->targetDirMaxMatches = $i - $lastOptionalDir;
-
-                while (--$i >= $lastOptionalDir) {
-                    $regex = sprintf('(%s%s)?', preg_quote(DIRECTORY_SEPARATOR.$dir[$i], '#'), $regex);
-                }
-
-                do {
-                    $regex = preg_quote(DIRECTORY_SEPARATOR.$dir[$i], '#').$regex;
-                } while (0 < --$i);
-
-                $this->targetDirRegex = '#'.preg_quote($dir[0], '#').$regex.'#';
-            }
-        }
-
-        $code = $this->startClass($options['class'], $options['base_class'], $options['namespace']);
-
-        if ($this->container->isFrozen()) {
-            $code .= $this->addFrozenConstructor();
-            $code .= $this->addFrozenCompile();
-        } else {
-            $code .= $this->addConstructor();
-        }
-
-        $code .=
-            $this->addServices().
-            $this->addDefaultParametersMethod().
-            $this->endClass().
-            $this->addProxyClasses()
-        ;
-        $this->targetDirRegex = null;
-
-        return $code;
-    }
-
-    /**
-     * Retrieves the currently set proxy dumper or instantiates one.
-     *
-     * @return ProxyDumper
-     */
-    private function getProxyDumper()
-    {
-        if (!$this->proxyDumper) {
-            $this->proxyDumper = new NullDumper();
-        }
-
-        return $this->proxyDumper;
-    }
-
-    /**
-     * Generates Service local temp variables.
-     *
-     * @param string $cId
-     * @param string $definition
-     *
-     * @return string
-     */
-    private function addServiceLocalTempVariables($cId, $definition)
-    {
-        static $template = "        \$%s = %s;\n";
-
-        $localDefinitions = array_merge(
-            array($definition),
-            $this->getInlinedDefinitions($definition)
-        );
-
-        $calls = $behavior = array();
-        foreach ($localDefinitions as $iDefinition) {
-            $this->getServiceCallsFromArguments($iDefinition->getArguments(), $calls, $behavior);
-            $this->getServiceCallsFromArguments($iDefinition->getMethodCalls(), $calls, $behavior);
-            $this->getServiceCallsFromArguments($iDefinition->getProperties(), $calls, $behavior);
-            $this->getServiceCallsFromArguments(array($iDefinition->getConfigurator()), $calls, $behavior);
-            $this->getServiceCallsFromArguments(array($iDefinition->getFactory()), $calls, $behavior);
-        }
-
-        $code = '';
-        foreach ($calls as $id => $callCount) {
-            if ('service_container' === $id || $id === $cId) {
-                continue;
-            }
-
-            if ($callCount > 1) {
-                $name = $this->getNextVariableName();
-                $this->referenceVariables[$id] = new Variable($name);
-
-                if (ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE === $behavior[$id]) {
-                    $code .= sprintf($template, $name, $this->getServiceCall($id));
-                } else {
-                    $code .= sprintf($template, $name, $this->getServiceCall($id, new Reference($id, ContainerInterface::NULL_ON_INVALID_REFERENCE)));
-                }
-            }
-        }
-
-        if ('' !== $code) {
-            $code .= "\n";
-        }
-
-        return $code;
-    }
-
-    /**
-     * Generates code for the proxies to be attached after the container class.
-     *
-     * @return string
-     */
-    private function addProxyClasses()
-    {
-        /* @var $definitions Definition[] */
-        $definitions = array_filter(
-            $this->container->getDefinitions(),
-            array($this->getProxyDumper(), 'isProxyCandidate')
-        );
-        $code = '';
-
-        foreach ($definitions as $definition) {
-            $code .= "\n".$this->getProxyDumper()->getProxyCode($definition);
-        }
-
-        return $code;
-    }
-
-    /**
-     * Generates the require_once statement for service includes.
-     *
-     * @param string     $id         The service id
-     * @param Definition $definition
-     *
-     * @return string
-     */
-    private function addServiceInclude($id, $definition)
-    {
-        $template = "        require_once %s;\n";
-        $code = '';
-
-        if (null !== $file = $definition->getFile()) {
-            $code .= sprintf($template, $this->dumpValue($file));
-        }
-
-        foreach ($this->getInlinedDefinitions($definition) as $definition) {
-            if (null !== $file = $definition->getFile()) {
-                $code .= sprintf($template, $this->dumpValue($file));
-            }
-        }
-
-        if ('' !== $code) {
-            $code .= "\n";
-        }
-
-        return $code;
-    }
-
-    /**
-     * Generates the inline definition of a service.
-     *
-     * @param string     $id
-     * @param Definition $definition
-     *
-     * @return string
-     *
-     * @throws RuntimeException                  When the factory definition is incomplete
-     * @throws ServiceCircularReferenceException When a circular reference is detected
-     */
-    private function addServiceInlinedDefinitions($id, $definition)
-    {
-        $code = '';
-        $variableMap = $this->definitionVariables;
-        $nbOccurrences = new \SplObjectStorage();
-        $processed = new \SplObjectStorage();
-        $inlinedDefinitions = $this->getInlinedDefinitions($definition);
-
-        foreach ($inlinedDefinitions as $definition) {
-            if (false === $nbOccurrences->contains($definition)) {
-                $nbOccurrences->offsetSet($definition, 1);
-            } else {
-                $i = $nbOccurrences->offsetGet($definition);
-                $nbOccurrences->offsetSet($definition, $i + 1);
-            }
-        }
-
-        foreach ($inlinedDefinitions as $sDefinition) {
-            if ($processed->contains($sDefinition)) {
-                continue;
-            }
-            $processed->offsetSet($sDefinition);
-
-            $class = $this->dumpValue($sDefinition->getClass());
-            if ($nbOccurrences->offsetGet($sDefinition) > 1 || $sDefinition->getMethodCalls() || $sDefinition->getProperties() || null !== $sDefinition->getConfigurator() || false !== strpos($class, '$')) {
-                $name = $this->getNextVariableName();
-                $variableMap->offsetSet($sDefinition, new Variable($name));
-
-                // a construct like:
-                // $a = new ServiceA(ServiceB $b); $b = new ServiceB(ServiceA $a);
-                // this is an indication for a wrong implementation, you can circumvent this problem
-                // by setting up your service structure like this:
-                // $b = new ServiceB();
-                // $a = new ServiceA(ServiceB $b);
-                // $b->setServiceA(ServiceA $a);
-                if ($this->hasReference($id, $sDefinition->getArguments())) {
-                    throw new ServiceCircularReferenceException($id, array($id));
-                }
-
-                $code .= $this->addNewInstance($id, $sDefinition, '$'.$name, ' = ');
-
-                if (!$this->hasReference($id, $sDefinition->getMethodCalls(), true) && !$this->hasReference($id, $sDefinition->getProperties(), true)) {
-                    $code .= $this->addServiceMethodCalls(null, $sDefinition, $name);
-                    $code .= $this->addServiceProperties(null, $sDefinition, $name);
-                    $code .= $this->addServiceConfigurator(null, $sDefinition, $name);
-                }
-
-                $code .= "\n";
-            }
-        }
-
-        return $code;
-    }
-
-    /**
-     * Adds the service return statement.
-     *
-     * @param string     $id         Service id
-     * @param Definition $definition
-     *
-     * @return string
-     */
-    private function addServiceReturn($id, $definition)
-    {
-        if ($this->isSimpleInstance($id, $definition)) {
-            return "    }\n";
-        }
-
-        return "\n        return \$instance;\n    }\n";
-    }
-
-    /**
-     * Generates the service instance.
-     *
-     * @param string     $id
-     * @param Definition $definition
-     *
-     * @return string
-     *
-     * @throws InvalidArgumentException
-     * @throws RuntimeException
-     */
-    private function addServiceInstance($id, $definition)
-    {
-        $class = $this->dumpValue($definition->getClass());
-
-        if (0 === strpos($class, "'") && !preg_match('/^\'[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*(\\\{2}[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)*\'$/', $class)) {
-            throw new InvalidArgumentException(sprintf('"%s" is not a valid class name for the "%s" service.', $class, $id));
-        }
-
-        $simple = $this->isSimpleInstance($id, $definition);
-        $isProxyCandidate = $this->getProxyDumper()->isProxyCandidate($definition);
-        $instantiation = '';
-
-        if (!$isProxyCandidate && ContainerInterface::SCOPE_CONTAINER === $definition->getScope()) {
-            $instantiation = "\$this->services['$id'] = ".($simple ? '' : '$instance');
-        } elseif (!$isProxyCandidate && ContainerInterface::SCOPE_PROTOTYPE !== $scope = $definition->getScope()) {
-            $instantiation = "\$this->services['$id'] = \$this->scopedServices['$scope']['$id'] = ".($simple ? '' : '$instance');
-        } elseif (!$simple) {
-            $instantiation = '$instance';
-        }
-
-        $return = '';
-        if ($simple) {
-            $return = 'return ';
-        } else {
-            $instantiation .= ' = ';
-        }
-
-        $code = $this->addNewInstance($id, $definition, $return, $instantiation);
-
-        if (!$simple) {
-            $code .= "\n";
-        }
-
-        return $code;
-    }
-
-    /**
-     * Checks if the definition is a simple instance.
-     *
-     * @param string     $id
-     * @param Definition $definition
-     *
-     * @return bool
-     */
-    private function isSimpleInstance($id, $definition)
-    {
-        foreach (array_merge(array($definition), $this->getInlinedDefinitions($definition)) as $sDefinition) {
-            if ($definition !== $sDefinition && !$this->hasReference($id, $sDefinition->getMethodCalls())) {
-                continue;
-            }
-
-            if ($sDefinition->getMethodCalls() || $sDefinition->getProperties() || $sDefinition->getConfigurator()) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    /**
-     * Adds method calls to a service definition.
-     *
-     * @param string     $id
-     * @param Definition $definition
-     * @param string     $variableName
-     *
-     * @return string
-     */
-    private function addServiceMethodCalls($id, $definition, $variableName = 'instance')
-    {
-        $calls = '';
-        foreach ($definition->getMethodCalls() as $call) {
-            $arguments = array();
-            foreach ($call[1] as $value) {
-                $arguments[] = $this->dumpValue($value);
-            }
-
-            $calls .= $this->wrapServiceConditionals($call[1], sprintf("        \$%s->%s(%s);\n", $variableName, $call[0], implode(', ', $arguments)));
-        }
-
-        return $calls;
-    }
-
-    private function addServiceProperties($id, $definition, $variableName = 'instance')
-    {
-        $code = '';
-        foreach ($definition->getProperties() as $name => $value) {
-            $code .= sprintf("        \$%s->%s = %s;\n", $variableName, $name, $this->dumpValue($value));
-        }
-
-        return $code;
-    }
-
-    /**
-     * Generates the inline definition setup.
-     *
-     * @param string     $id
-     * @param Definition $definition
-     *
-     * @return string
-     *
-     * @throws ServiceCircularReferenceException when the container contains a circular reference
-     */
-    private function addServiceInlinedDefinitionsSetup($id, $definition)
-    {
-        $this->referenceVariables[$id] = new Variable('instance');
-
-        $code = '';
-        $processed = new \SplObjectStorage();
-        foreach ($this->getInlinedDefinitions($definition) as $iDefinition) {
-            if ($processed->contains($iDefinition)) {
-                continue;
-            }
-            $processed->offsetSet($iDefinition);
-
-            if (!$this->hasReference($id, $iDefinition->getMethodCalls(), true) && !$this->hasReference($id, $iDefinition->getProperties(), true)) {
-                continue;
-            }
-
-            // if the instance is simple, the return statement has already been generated
-            // so, the only possible way to get there is because of a circular reference
-            if ($this->isSimpleInstance($id, $definition)) {
-                throw new ServiceCircularReferenceException($id, array($id));
-            }
-
-            $name = (string) $this->definitionVariables->offsetGet($iDefinition);
-            $code .= $this->addServiceMethodCalls(null, $iDefinition, $name);
-            $code .= $this->addServiceProperties(null, $iDefinition, $name);
-            $code .= $this->addServiceConfigurator(null, $iDefinition, $name);
-        }
-
-        if ('' !== $code) {
-            $code .= "\n";
-        }
-
-        return $code;
-    }
-
-    /**
-     * Adds configurator definition.
-     *
-     * @param string     $id
-     * @param Definition $definition
-     * @param string     $variableName
-     *
-     * @return string
-     */
-    private function addServiceConfigurator($id, $definition, $variableName = 'instance')
-    {
-        if (!$callable = $definition->getConfigurator()) {
-            return '';
-        }
-
-        if (is_array($callable)) {
-            if ($callable[0] instanceof Reference
-                || ($callable[0] instanceof Definition && $this->definitionVariables->contains($callable[0]))) {
-                return sprintf("        %s->%s(\$%s);\n", $this->dumpValue($callable[0]), $callable[1], $variableName);
-            }
-
-            $class = $this->dumpValue($callable[0]);
-            // If the class is a string we can optimize call_user_func away
-            if (strpos($class, "'") === 0) {
-                return sprintf("        %s::%s(\$%s);\n", $this->dumpLiteralClass($class), $callable[1], $variableName);
-            }
-
-            return sprintf("        call_user_func(array(%s, '%s'), \$%s);\n", $this->dumpValue($callable[0]), $callable[1], $variableName);
-        }
-
-        return sprintf("        %s(\$%s);\n", $callable, $variableName);
-    }
-
-    /**
-     * Adds a service.
-     *
-     * @param string     $id
-     * @param Definition $definition
-     *
-     * @return string
-     */
-    private function addService($id, $definition)
-    {
-        $this->definitionVariables = new \SplObjectStorage();
-        $this->referenceVariables = array();
-        $this->variableCount = 0;
-
-        $return = array();
-
-        if ($definition->isSynthetic()) {
-            $return[] = '@throws RuntimeException always since this service is expected to be injected dynamically';
-        } elseif ($class = $definition->getClass()) {
-            $return[] = sprintf('@return %s A %s instance.', 0 === strpos($class, '%') ? 'object' : "\\".$class, $class);
-        } elseif ($definition->getFactory()) {
-            $factory = $definition->getFactory();
-            if (is_string($factory)) {
-                $return[] = sprintf('@return object An instance returned by %s().', $factory);
-            } elseif (is_array($factory) && (is_string($factory[0]) || $factory[0] instanceof Definition || $factory[0] instanceof Reference)) {
-                if (is_string($factory[0]) || $factory[0] instanceof Reference) {
-                    $return[] = sprintf('@return object An instance returned by %s::%s().', (string) $factory[0], $factory[1]);
-                } elseif ($factory[0] instanceof Definition) {
-                    $return[] = sprintf('@return object An instance returned by %s::%s().', $factory[0]->getClass(), $factory[1]);
-                }
-            }
-        } elseif ($definition->getFactoryClass()) {
-            $return[] = sprintf('@return object An instance returned by %s::%s().', $definition->getFactoryClass(), $definition->getFactoryMethod());
-        } elseif ($definition->getFactoryService()) {
-            $return[] = sprintf('@return object An instance returned by %s::%s().', $definition->getFactoryService(), $definition->getFactoryMethod());
-        }
-
-        $scope = $definition->getScope();
-        if (!in_array($scope, array(ContainerInterface::SCOPE_CONTAINER, ContainerInterface::SCOPE_PROTOTYPE))) {
-            if ($return && 0 === strpos($return[count($return) - 1], '@return')) {
-                $return[] = '';
-            }
-            $return[] = sprintf("@throws InactiveScopeException when the '%s' service is requested while the '%s' scope is not active", $id, $scope);
-        }
-
-        $return = implode("\n     * ", $return);
-
-        $doc = '';
-        if (ContainerInterface::SCOPE_PROTOTYPE !== $scope) {
-            $doc .= <<<EOF
-
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-EOF;
-        }
-
-        if (!$definition->isPublic()) {
-            $doc .= <<<EOF
-
-     *
-     * This service is private.
-     * If you want to be able to request this service from the container directly,
-     * make it public, otherwise you might end up with broken code.
-EOF;
-        }
-
-        if ($definition->isLazy()) {
-            $lazyInitialization = '$lazyLoad = true';
-            $lazyInitializationDoc = "\n     * @param bool    \$lazyLoad whether to try lazy-loading the service with a proxy\n     *";
-        } else {
-            $lazyInitialization = '';
-            $lazyInitializationDoc = '';
-        }
-
-        // with proxies, for 5.3.3 compatibility, the getter must be public to be accessible to the initializer
-        $isProxyCandidate = $this->getProxyDumper()->isProxyCandidate($definition);
-        $visibility = $isProxyCandidate ? 'public' : 'protected';
-        $code = <<<EOF
-
-    /**
-     * Gets the '$id' service.$doc
-     *$lazyInitializationDoc
-     * $return
-     */
-    {$visibility} function get{$this->camelize($id)}Service($lazyInitialization)
-    {
-
-EOF;
-
-        $code .= $isProxyCandidate ? $this->getProxyDumper()->getProxyFactoryCode($definition, $id) : '';
-
-        if (!in_array($scope, array(ContainerInterface::SCOPE_CONTAINER, ContainerInterface::SCOPE_PROTOTYPE))) {
-            $code .= <<<EOF
-        if (!isset(\$this->scopedServices['$scope'])) {
-            throw new InactiveScopeException('$id', '$scope');
-        }
-
-
-EOF;
-        }
-
-        if ($definition->isSynthetic()) {
-            $code .= sprintf("        throw new RuntimeException('You have requested a synthetic service (\"%s\"). The DIC does not know how to construct this service.');\n    }\n", $id);
-        } else {
-            $code .=
-                $this->addServiceInclude($id, $definition).
-                $this->addServiceLocalTempVariables($id, $definition).
-                $this->addServiceInlinedDefinitions($id, $definition).
-                $this->addServiceInstance($id, $definition).
-                $this->addServiceInlinedDefinitionsSetup($id, $definition).
-                $this->addServiceMethodCalls($id, $definition).
-                $this->addServiceProperties($id, $definition).
-                $this->addServiceConfigurator($id, $definition).
-                $this->addServiceReturn($id, $definition)
-            ;
-        }
-
-        $this->definitionVariables = null;
-        $this->referenceVariables = null;
-
-        return $code;
-    }
-
-    /**
-     * Adds multiple services.
-     *
-     * @return string
-     */
-    private function addServices()
-    {
-        $publicServices = $privateServices = $synchronizers = '';
-        $definitions = $this->container->getDefinitions();
-        ksort($definitions);
-        foreach ($definitions as $id => $definition) {
-            if ($definition->isPublic()) {
-                $publicServices .= $this->addService($id, $definition);
-            } else {
-                $privateServices .= $this->addService($id, $definition);
-            }
-
-            $synchronizers .= $this->addServiceSynchronizer($id, $definition);
-        }
-
-        return $publicServices.$synchronizers.$privateServices;
-    }
-
-    /**
-     * Adds synchronizer methods.
-     *
-     * @param string     $id         A service identifier
-     * @param Definition $definition A Definition instance
-     *
-     * @return string|null
-     */
-    private function addServiceSynchronizer($id, Definition $definition)
-    {
-        if (!$definition->isSynchronized()) {
-            return;
-        }
-
-        $code = '';
-        foreach ($this->container->getDefinitions() as $definitionId => $definition) {
-            foreach ($definition->getMethodCalls() as $call) {
-                foreach ($call[1] as $argument) {
-                    if ($argument instanceof Reference && $id == (string) $argument) {
-                        $arguments = array();
-                        foreach ($call[1] as $value) {
-                            $arguments[] = $this->dumpValue($value);
-                        }
-
-                        $call = $this->wrapServiceConditionals($call[1], sprintf("\$this->get('%s')->%s(%s);", $definitionId, $call[0], implode(', ', $arguments)));
-
-                        $code .= <<<EOF
-        if (\$this->initialized('$definitionId')) {
-            $call
-        }
-
-EOF;
-                    }
-                }
-            }
-        }
-
-        if (!$code) {
-            return;
-        }
-
-        return <<<EOF
-
-    /**
-     * Updates the '$id' service.
-     */
-    protected function synchronize{$this->camelize($id)}Service()
-    {
-$code    }
-
-EOF;
-    }
-
-    private function addNewInstance($id, Definition $definition, $return, $instantiation)
-    {
-        $class = $this->dumpValue($definition->getClass());
-
-        $arguments = array();
-        foreach ($definition->getArguments() as $value) {
-            $arguments[] = $this->dumpValue($value);
-        }
-
-        if (null !== $definition->getFactory()) {
-            $callable = $definition->getFactory();
-            if (is_array($callable)) {
-                if ($callable[0] instanceof Reference
-                    || ($callable[0] instanceof Definition && $this->definitionVariables->contains($callable[0]))) {
-                    return sprintf("        $return{$instantiation}%s->%s(%s);\n", $this->dumpValue($callable[0]), $callable[1], $arguments ? implode(', ', $arguments) : '');
-                }
-
-                $class = $this->dumpValue($callable[0]);
-                // If the class is a string we can optimize call_user_func away
-                if (strpos($class, "'") === 0) {
-                    return sprintf("        $return{$instantiation}%s::%s(%s);\n", $this->dumpLiteralClass($class), $callable[1], $arguments ? implode(', ', $arguments) : '');
-                }
-
-                return sprintf("        $return{$instantiation}call_user_func(array(%s, '%s')%s);\n", $this->dumpValue($callable[0]), $callable[1], $arguments ? ', '.implode(', ', $arguments) : '');
-            }
-
-            return sprintf("        $return{$instantiation}\\%s(%s);\n", $callable, $arguments ? implode(', ', $arguments) : '');
-        } elseif (null !== $definition->getFactoryMethod()) {
-            if (null !== $definition->getFactoryClass()) {
-                $class = $this->dumpValue($definition->getFactoryClass());
-
-                // If the class is a string we can optimize call_user_func away
-                if (strpos($class, "'") === 0) {
-                    return sprintf("        $return{$instantiation}%s::%s(%s);\n", $this->dumpLiteralClass($class), $definition->getFactoryMethod(), $arguments ? implode(', ', $arguments) : '');
-                }
-
-                return sprintf("        $return{$instantiation}call_user_func(array(%s, '%s')%s);\n", $this->dumpValue($definition->getFactoryClass()), $definition->getFactoryMethod(), $arguments ? ', '.implode(', ', $arguments) : '');
-            }
-
-            if (null !== $definition->getFactoryService()) {
-                return sprintf("        $return{$instantiation}%s->%s(%s);\n", $this->getServiceCall($definition->getFactoryService()), $definition->getFactoryMethod(), implode(', ', $arguments));
-            }
-
-            throw new RuntimeException(sprintf('Factory method requires a factory service or factory class in service definition for %s', $id));
-        }
-
-        if (false !== strpos($class, '$')) {
-            return sprintf("        \$class = %s;\n\n        $return{$instantiation}new \$class(%s);\n", $class, implode(', ', $arguments));
-        }
-
-        return sprintf("        $return{$instantiation}new %s(%s);\n", $this->dumpLiteralClass($class), implode(', ', $arguments));
-    }
-
-    /**
-     * Adds the class headers.
-     *
-     * @param string $class     Class name
-     * @param string $baseClass The name of the base class
-     * @param string $namespace The class namespace
-     *
-     * @return string
-     */
-    private function startClass($class, $baseClass, $namespace)
-    {
-        $bagClass = $this->container->isFrozen() ? 'use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;' : 'use Symfony\Component\DependencyInjection\ParameterBag\\ParameterBag;';
-        $namespaceLine = $namespace ? "namespace $namespace;\n" : '';
-
-        return <<<EOF
-<?php
-$namespaceLine
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Container;
-use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\LogicException;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-$bagClass
-
-/**
- * $class.
- *
- * This class has been auto-generated
- * by the Symfony Dependency Injection Component.
- */
-class $class extends $baseClass
-{
-    private \$parameters;
-    private \$targetDirs = array();
-
-EOF;
-    }
-
-    /**
-     * Adds the constructor.
-     *
-     * @return string
-     */
-    private function addConstructor()
-    {
-        $targetDirs = $this->exportTargetDirs();
-        $arguments = $this->container->getParameterBag()->all() ? 'new ParameterBag($this->getDefaultParameters())' : null;
-
-        $code = <<<EOF
-
-    /**
-     * Constructor.
-     */
-    public function __construct()
-    {{$targetDirs}
-        parent::__construct($arguments);
-
-EOF;
-
-        if (count($scopes = $this->container->getScopes()) > 0) {
-            $code .= "\n";
-            $code .= "        \$this->scopes = ".$this->dumpValue($scopes).";\n";
-            $code .= "        \$this->scopeChildren = ".$this->dumpValue($this->container->getScopeChildren()).";\n";
-        }
-
-        $code .= $this->addMethodMap();
-        $code .= $this->addAliases();
-
-        $code .= <<<EOF
-    }
-
-EOF;
-
-        return $code;
-    }
-
-    /**
-     * Adds the constructor for a frozen container.
-     *
-     * @return string
-     */
-    private function addFrozenConstructor()
-    {
-        $targetDirs = $this->exportTargetDirs();
-
-        $code = <<<EOF
-
-    /**
-     * Constructor.
-     */
-    public function __construct()
-    {{$targetDirs}
-EOF;
-
-        if ($this->container->getParameterBag()->all()) {
-            $code .= "\n        \$this->parameters = \$this->getDefaultParameters();\n";
-        }
-
-        $code .= <<<EOF
-
-        \$this->services =
-        \$this->scopedServices =
-        \$this->scopeStacks = array();
-
-        \$this->set('service_container', \$this);
-
-EOF;
-
-        $code .= "\n";
-        if (count($scopes = $this->container->getScopes()) > 0) {
-            $code .= "        \$this->scopes = ".$this->dumpValue($scopes).";\n";
-            $code .= "        \$this->scopeChildren = ".$this->dumpValue($this->container->getScopeChildren()).";\n";
-        } else {
-            $code .= "        \$this->scopes = array();\n";
-            $code .= "        \$this->scopeChildren = array();\n";
-        }
-
-        $code .= $this->addMethodMap();
-        $code .= $this->addAliases();
-
-        $code .= <<<EOF
-    }
-
-EOF;
-
-        return $code;
-    }
-
-    /**
-     * Adds the constructor for a frozen container.
-     *
-     * @return string
-     */
-    private function addFrozenCompile()
-    {
-        return <<<EOF
-
-    /**
-     * {@inheritdoc}
-     */
-    public function compile()
-    {
-        throw new LogicException('You cannot compile a dumped frozen container.');
-    }
-
-EOF;
-    }
-
-    /**
-     * Adds the methodMap property definition.
-     *
-     * @return string
-     */
-    private function addMethodMap()
-    {
-        if (!$definitions = $this->container->getDefinitions()) {
-            return '';
-        }
-
-        $code = "        \$this->methodMap = array(\n";
-        ksort($definitions);
-        foreach ($definitions as $id => $definition) {
-            $code .= '            '.var_export($id, true).' => '.var_export('get'.$this->camelize($id).'Service', true).",\n";
-        }
-
-        return $code."        );\n";
-    }
-
-    /**
-     * Adds the aliases property definition.
-     *
-     * @return string
-     */
-    private function addAliases()
-    {
-        if (!$aliases = $this->container->getAliases()) {
-            if ($this->container->isFrozen()) {
-                return "\n        \$this->aliases = array();\n";
-            } else {
-                return '';
-            }
-        }
-
-        $code = "        \$this->aliases = array(\n";
-        ksort($aliases);
-        foreach ($aliases as $alias => $id) {
-            $id = (string) $id;
-            while (isset($aliases[$id])) {
-                $id = (string) $aliases[$id];
-            }
-            $code .= '            '.var_export($alias, true).' => '.var_export($id, true).",\n";
-        }
-
-        return $code."        );\n";
-    }
-
-    /**
-     * Adds default parameters method.
-     *
-     * @return string
-     */
-    private function addDefaultParametersMethod()
-    {
-        if (!$this->container->getParameterBag()->all()) {
-            return '';
-        }
-
-        $parameters = $this->exportParameters($this->container->getParameterBag()->all());
-
-        $code = '';
-        if ($this->container->isFrozen()) {
-            $code .= <<<EOF
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getParameter(\$name)
-    {
-        \$name = strtolower(\$name);
-
-        if (!(isset(\$this->parameters[\$name]) || array_key_exists(\$name, \$this->parameters))) {
-            throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', \$name));
-        }
-
-        return \$this->parameters[\$name];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasParameter(\$name)
-    {
-        \$name = strtolower(\$name);
-
-        return isset(\$this->parameters[\$name]) || array_key_exists(\$name, \$this->parameters);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setParameter(\$name, \$value)
-    {
-        throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getParameterBag()
-    {
-        if (null === \$this->parameterBag) {
-            \$this->parameterBag = new FrozenParameterBag(\$this->parameters);
-        }
-
-        return \$this->parameterBag;
-    }
-
-EOF;
-        }
-
-        $code .= <<<EOF
-
-    /**
-     * Gets the default parameters.
-     *
-     * @return array An array of the default parameters
-     */
-    protected function getDefaultParameters()
-    {
-        return $parameters;
-    }
-
-EOF;
-
-        return $code;
-    }
-
-    /**
-     * Exports parameters.
-     *
-     * @param array  $parameters
-     * @param string $path
-     * @param int    $indent
-     *
-     * @return string
-     *
-     * @throws InvalidArgumentException
-     */
-    private function exportParameters($parameters, $path = '', $indent = 12)
-    {
-        $php = array();
-        foreach ($parameters as $key => $value) {
-            if (is_array($value)) {
-                $value = $this->exportParameters($value, $path.'/'.$key, $indent + 4);
-            } elseif ($value instanceof Variable) {
-                throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain variable references. Variable "%s" found in "%s".', $value, $path.'/'.$key));
-            } elseif ($value instanceof Definition) {
-                throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain service definitions. Definition for "%s" found in "%s".', $value->getClass(), $path.'/'.$key));
-            } elseif ($value instanceof Reference) {
-                throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain references to other services (reference to service "%s" found in "%s").', $value, $path.'/'.$key));
-            } elseif ($value instanceof Expression) {
-                throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain expressions. Expression "%s" found in "%s".', $value, $path.'/'.$key));
-            } else {
-                $value = $this->export($value);
-            }
-
-            $php[] = sprintf('%s%s => %s,', str_repeat(' ', $indent), var_export($key, true), $value);
-        }
-
-        return sprintf("array(\n%s\n%s)", implode("\n", $php), str_repeat(' ', $indent - 4));
-    }
-
-    /**
-     * Ends the class definition.
-     *
-     * @return string
-     */
-    private function endClass()
-    {
-        return <<<EOF
-}
-
-EOF;
-    }
-
-    /**
-     * Wraps the service conditionals.
-     *
-     * @param string $value
-     * @param string $code
-     *
-     * @return string
-     */
-    private function wrapServiceConditionals($value, $code)
-    {
-        if (!$services = ContainerBuilder::getServiceConditionals($value)) {
-            return $code;
-        }
-
-        $conditions = array();
-        foreach ($services as $service) {
-            $conditions[] = sprintf("\$this->has('%s')", $service);
-        }
-
-        // re-indent the wrapped code
-        $code = implode("\n", array_map(function ($line) { return $line ? '    '.$line : $line; }, explode("\n", $code)));
-
-        return sprintf("        if (%s) {\n%s        }\n", implode(' && ', $conditions), $code);
-    }
-
-    /**
-     * Builds service calls from arguments.
-     *
-     * @param array $arguments
-     * @param array &$calls    By reference
-     * @param array &$behavior By reference
-     */
-    private function getServiceCallsFromArguments(array $arguments, array &$calls, array &$behavior)
-    {
-        foreach ($arguments as $argument) {
-            if (is_array($argument)) {
-                $this->getServiceCallsFromArguments($argument, $calls, $behavior);
-            } elseif ($argument instanceof Reference) {
-                $id = (string) $argument;
-
-                if (!isset($calls[$id])) {
-                    $calls[$id] = 0;
-                }
-                if (!isset($behavior[$id])) {
-                    $behavior[$id] = $argument->getInvalidBehavior();
-                } elseif (ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE !== $behavior[$id]) {
-                    $behavior[$id] = $argument->getInvalidBehavior();
-                }
-
-                ++$calls[$id];
-            }
-        }
-    }
-
-    /**
-     * Returns the inline definition.
-     *
-     * @param Definition $definition
-     *
-     * @return array
-     */
-    private function getInlinedDefinitions(Definition $definition)
-    {
-        if (false === $this->inlinedDefinitions->contains($definition)) {
-            $definitions = array_merge(
-                $this->getDefinitionsFromArguments($definition->getArguments()),
-                $this->getDefinitionsFromArguments($definition->getMethodCalls()),
-                $this->getDefinitionsFromArguments($definition->getProperties()),
-                $this->getDefinitionsFromArguments(array($definition->getConfigurator())),
-                $this->getDefinitionsFromArguments(array($definition->getFactory()))
-            );
-
-            $this->inlinedDefinitions->offsetSet($definition, $definitions);
-
-            return $definitions;
-        }
-
-        return $this->inlinedDefinitions->offsetGet($definition);
-    }
-
-    /**
-     * Gets the definition from arguments.
-     *
-     * @param array $arguments
-     *
-     * @return array
-     */
-    private function getDefinitionsFromArguments(array $arguments)
-    {
-        $definitions = array();
-        foreach ($arguments as $argument) {
-            if (is_array($argument)) {
-                $definitions = array_merge($definitions, $this->getDefinitionsFromArguments($argument));
-            } elseif ($argument instanceof Definition) {
-                $definitions = array_merge(
-                    $definitions,
-                    $this->getInlinedDefinitions($argument),
-                    array($argument)
-                );
-            }
-        }
-
-        return $definitions;
-    }
-
-    /**
-     * Checks if a service id has a reference.
-     *
-     * @param string $id
-     * @param array  $arguments
-     * @param bool   $deep
-     * @param array  $visited
-     *
-     * @return bool
-     */
-    private function hasReference($id, array $arguments, $deep = false, array &$visited = array())
-    {
-        foreach ($arguments as $argument) {
-            if (is_array($argument)) {
-                if ($this->hasReference($id, $argument, $deep, $visited)) {
-                    return true;
-                }
-            } elseif ($argument instanceof Reference) {
-                $argumentId = (string) $argument;
-                if ($id === $argumentId) {
-                    return true;
-                }
-
-                if ($deep && !isset($visited[$argumentId])) {
-                    $visited[$argumentId] = true;
-
-                    $service = $this->container->getDefinition($argumentId);
-                    $arguments = array_merge($service->getMethodCalls(), $service->getArguments(), $service->getProperties());
-
-                    if ($this->hasReference($id, $arguments, $deep, $visited)) {
-                        return true;
-                    }
-                }
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Dumps values.
-     *
-     * @param mixed $value
-     * @param bool  $interpolate
-     *
-     * @return string
-     *
-     * @throws RuntimeException
-     */
-    private function dumpValue($value, $interpolate = true)
-    {
-        if (is_array($value)) {
-            $code = array();
-            foreach ($value as $k => $v) {
-                $code[] = sprintf('%s => %s', $this->dumpValue($k, $interpolate), $this->dumpValue($v, $interpolate));
-            }
-
-            return sprintf('array(%s)', implode(', ', $code));
-        } elseif ($value instanceof Definition) {
-            if (null !== $this->definitionVariables && $this->definitionVariables->contains($value)) {
-                return $this->dumpValue($this->definitionVariables->offsetGet($value), $interpolate);
-            }
-            if (count($value->getMethodCalls()) > 0) {
-                throw new RuntimeException('Cannot dump definitions which have method calls.');
-            }
-            if (null !== $value->getConfigurator()) {
-                throw new RuntimeException('Cannot dump definitions which have a configurator.');
-            }
-
-            $arguments = array();
-            foreach ($value->getArguments() as $argument) {
-                $arguments[] = $this->dumpValue($argument);
-            }
-            $class = $this->dumpValue($value->getClass());
-
-            if (false !== strpos($class, '$')) {
-                throw new RuntimeException('Cannot dump definitions which have a variable class name.');
-            }
-
-            if (null !== $value->getFactory()) {
-                $factory = $value->getFactory();
-
-                if (is_string($factory)) {
-                    return sprintf('\\%s(%s)', $factory, implode(', ', $arguments));
-                }
-
-                if (is_array($factory)) {
-                    if (is_string($factory[0])) {
-                        return sprintf('\\%s::%s(%s)', $factory[0], $factory[1], implode(', ', $arguments));
-                    }
-
-                    if ($factory[0] instanceof Definition) {
-                        return sprintf("call_user_func(array(%s, '%s')%s)", $this->dumpValue($factory[0]), $factory[1], count($arguments) > 0 ? ', '.implode(', ', $arguments) : '');
-                    }
-
-                    if ($factory[0] instanceof Reference) {
-                        return sprintf('%s->%s(%s)', $this->dumpValue($factory[0]), $factory[1], implode(', ', $arguments));
-                    }
-                }
-
-                throw new RuntimeException('Cannot dump definition because of invalid factory');
-            }
-
-            if (null !== $value->getFactoryMethod()) {
-                if (null !== $value->getFactoryClass()) {
-                    return sprintf("call_user_func(array(%s, '%s')%s)", $this->dumpValue($value->getFactoryClass()), $value->getFactoryMethod(), count($arguments) > 0 ? ', '.implode(', ', $arguments) : '');
-                } elseif (null !== $value->getFactoryService()) {
-                    $service = $this->dumpValue($value->getFactoryService());
-
-                    return sprintf('%s->%s(%s)', 0 === strpos($service, '$') ? sprintf('$this->get(%s)', $service) : $this->getServiceCall($value->getFactoryService()), $value->getFactoryMethod(), implode(', ', $arguments));
-                } else {
-                    throw new RuntimeException('Cannot dump definitions which have factory method without factory service or factory class.');
-                }
-            }
-
-            return sprintf("new \\%s(%s)", substr(str_replace('\\\\', '\\', $class), 1, -1), implode(', ', $arguments));
-        } elseif ($value instanceof Variable) {
-            return '$'.$value;
-        } elseif ($value instanceof Reference) {
-            if (null !== $this->referenceVariables && isset($this->referenceVariables[$id = (string) $value])) {
-                return $this->dumpValue($this->referenceVariables[$id], $interpolate);
-            }
-
-            return $this->getServiceCall((string) $value, $value);
-        } elseif ($value instanceof Expression) {
-            return $this->getExpressionLanguage()->compile((string) $value, array('this' => 'container'));
-        } elseif ($value instanceof Parameter) {
-            return $this->dumpParameter($value);
-        } elseif (true === $interpolate && is_string($value)) {
-            if (preg_match('/^%([^%]+)%$/', $value, $match)) {
-                // we do this to deal with non string values (Boolean, integer, ...)
-                // the preg_replace_callback converts them to strings
-                return $this->dumpParameter(strtolower($match[1]));
-            } else {
-                $that = $this;
-                $replaceParameters = function ($match) use ($that) {
-                    return "'.".$that->dumpParameter(strtolower($match[2])).".'";
-                };
-
-                $code = str_replace('%%', '%', preg_replace_callback('/(?<!%)(%)([^%]+)\1/', $replaceParameters, $this->export($value)));
-
-                return $code;
-            }
-        } elseif (is_object($value) || is_resource($value)) {
-            throw new RuntimeException('Unable to dump a service container if a parameter is an object or a resource.');
-        } else {
-            return $this->export($value);
-        }
-    }
-
-    /**
-     * Dumps a string to a literal (aka PHP Code) class value.
-     *
-     * @param string $class
-     *
-     * @return string
-     */
-    private function dumpLiteralClass($class)
-    {
-        return '\\'.substr(str_replace('\\\\', '\\', $class), 1, -1);
-    }
-
-    /**
-     * Dumps a parameter.
-     *
-     * @param string $name
-     *
-     * @return string
-     */
-    public function dumpParameter($name)
-    {
-        if ($this->container->isFrozen() && $this->container->hasParameter($name)) {
-            return $this->dumpValue($this->container->getParameter($name), false);
-        }
-
-        return sprintf("\$this->getParameter('%s')", strtolower($name));
-    }
-
-    /**
-     * @deprecated Deprecated since 2.6.2, to be removed in 3.0. Use Symfony\Component\DependencyInjection\ContainerBuilder::addExpressionLanguageProvider instead.
-     *
-     * @param ExpressionFunctionProviderInterface $provider
-     */
-    public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
-    {
-        $this->expressionLanguageProviders[] = $provider;
-    }
-
-    /**
-     * Gets a service call.
-     *
-     * @param string    $id
-     * @param Reference $reference
-     *
-     * @return string
-     */
-    private function getServiceCall($id, Reference $reference = null)
-    {
-        if ('service_container' === $id) {
-            return '$this';
-        }
-
-        if (null !== $reference && ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE !== $reference->getInvalidBehavior()) {
-            return sprintf('$this->get(\'%s\', ContainerInterface::NULL_ON_INVALID_REFERENCE)', $id);
-        } else {
-            if ($this->container->hasAlias($id)) {
-                $id = (string) $this->container->getAlias($id);
-            }
-
-            return sprintf('$this->get(\'%s\')', $id);
-        }
-    }
-
-    /**
-     * Convert a service id to a valid PHP method name.
-     *
-     * @param string $id
-     *
-     * @return string
-     *
-     * @throws InvalidArgumentException
-     */
-    private function camelize($id)
-    {
-        $name = Container::camelize($id);
-
-        if (!preg_match('/^[a-zA-Z0-9_\x7f-\xff]+$/', $name)) {
-            throw new InvalidArgumentException(sprintf('Service id "%s" cannot be converted to a valid PHP method name.', $id));
-        }
-
-        return $name;
-    }
-
-    /**
-     * Returns the next name to use.
-     *
-     * @return string
-     */
-    private function getNextVariableName()
-    {
-        $firstChars = self::FIRST_CHARS;
-        $firstCharsLength = strlen($firstChars);
-        $nonFirstChars = self::NON_FIRST_CHARS;
-        $nonFirstCharsLength = strlen($nonFirstChars);
-
-        while (true) {
-            $name = '';
-            $i = $this->variableCount;
-
-            if ('' === $name) {
-                $name .= $firstChars[$i % $firstCharsLength];
-                $i = (int) ($i / $firstCharsLength);
-            }
-
-            while ($i > 0) {
-                --$i;
-                $name .= $nonFirstChars[$i % $nonFirstCharsLength];
-                $i = (int) ($i / $nonFirstCharsLength);
-            }
-
-            ++$this->variableCount;
-
-            // check that the name is not reserved
-            if (in_array($name, $this->reservedVariables, true)) {
-                continue;
-            }
-
-            return $name;
-        }
-    }
-
-    private function getExpressionLanguage()
-    {
-        if (null === $this->expressionLanguage) {
-            if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
-                throw new RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
-            }
-            $providers = array_merge($this->container->getExpressionLanguageProviders(), $this->expressionLanguageProviders);
-            $this->expressionLanguage = new ExpressionLanguage(null, $providers);
-
-            if ($this->container->isTrackingResources()) {
-                foreach ($providers as $provider) {
-                    $this->container->addObjectResource($provider);
-                }
-            }
-        }
-
-        return $this->expressionLanguage;
-    }
-
-    private function exportTargetDirs()
-    {
-        return null === $this->targetDirRegex ? '' : <<<EOF
-
-        \$dir = __DIR__;
-        for (\$i = 1; \$i <= {$this->targetDirMaxMatches}; ++\$i) {
-            \$this->targetDirs[\$i] = \$dir = dirname(\$dir);
-        }
-EOF;
-    }
-
-    private function export($value)
-    {
-        if (null !== $this->targetDirRegex && is_string($value) && preg_match($this->targetDirRegex, $value, $matches, PREG_OFFSET_CAPTURE)) {
-            $prefix = $matches[0][1] ? var_export(substr($value, 0, $matches[0][1]), true).'.' : '';
-            $suffix = $matches[0][1] + strlen($matches[0][0]);
-            $suffix = isset($value[$suffix]) ? '.'.var_export(substr($value, $suffix), true) : '';
-            $dirname = '__DIR__';
-
-            if (0 < $offset = 1 + $this->targetDirMaxMatches - count($matches)) {
-                $dirname = sprintf('$this->targetDirs[%d]', $offset);
-            }
-
-            if ($prefix || $suffix) {
-                return sprintf('(%s%s%s)', $prefix, $dirname, $suffix);
-            }
-
-            return $dirname;
-        }
-
-        return var_export($value, true);
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/XmlDumper.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/XmlDumper.php
deleted file mode 100644
index 5fed552..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/XmlDumper.php
+++ /dev/null
@@ -1,348 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Dumper;
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Parameter;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\Alias;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\ExpressionLanguage\Expression;
-
-/**
- * XmlDumper dumps a service container as an XML string.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Martin Hasoň <martin.hason@gmail.com>
- *
- * @api
- */
-class XmlDumper extends Dumper
-{
-    /**
-     * @var \DOMDocument
-     */
-    private $document;
-
-    /**
-     * Dumps the service container as an XML string.
-     *
-     * @param array $options An array of options
-     *
-     * @return string An xml string representing of the service container
-     *
-     * @api
-     */
-    public function dump(array $options = array())
-    {
-        $this->document = new \DOMDocument('1.0', 'utf-8');
-        $this->document->formatOutput = true;
-
-        $container = $this->document->createElementNS('http://symfony.com/schema/dic/services', 'container');
-        $container->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
-        $container->setAttribute('xsi:schemaLocation', 'http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd');
-
-        $this->addParameters($container);
-        $this->addServices($container);
-
-        $this->document->appendChild($container);
-        $xml = $this->document->saveXML();
-        $this->document = null;
-
-        return $xml;
-    }
-
-    /**
-     * Adds parameters.
-     *
-     * @param \DOMElement $parent
-     */
-    private function addParameters(\DOMElement $parent)
-    {
-        $data = $this->container->getParameterBag()->all();
-        if (!$data) {
-            return;
-        }
-
-        if ($this->container->isFrozen()) {
-            $data = $this->escape($data);
-        }
-
-        $parameters = $this->document->createElement('parameters');
-        $parent->appendChild($parameters);
-        $this->convertParameters($data, 'parameter', $parameters);
-    }
-
-    /**
-     * Adds method calls.
-     *
-     * @param array       $methodcalls
-     * @param \DOMElement $parent
-     */
-    private function addMethodCalls(array $methodcalls, \DOMElement $parent)
-    {
-        foreach ($methodcalls as $methodcall) {
-            $call = $this->document->createElement('call');
-            $call->setAttribute('method', $methodcall[0]);
-            if (count($methodcall[1])) {
-                $this->convertParameters($methodcall[1], 'argument', $call);
-            }
-            $parent->appendChild($call);
-        }
-    }
-
-    /**
-     * Adds a service.
-     *
-     * @param Definition  $definition
-     * @param string      $id
-     * @param \DOMElement $parent
-     */
-    private function addService($definition, $id, \DOMElement $parent)
-    {
-        $service = $this->document->createElement('service');
-        if (null !== $id) {
-            $service->setAttribute('id', $id);
-        }
-        if ($definition->getClass()) {
-            $service->setAttribute('class', $definition->getClass());
-        }
-        if ($definition->getFactoryMethod()) {
-            $service->setAttribute('factory-method', $definition->getFactoryMethod());
-        }
-        if ($definition->getFactoryClass()) {
-            $service->setAttribute('factory-class', $definition->getFactoryClass());
-        }
-        if ($definition->getFactoryService()) {
-            $service->setAttribute('factory-service', $definition->getFactoryService());
-        }
-        if (ContainerInterface::SCOPE_CONTAINER !== $scope = $definition->getScope()) {
-            $service->setAttribute('scope', $scope);
-        }
-        if (!$definition->isPublic()) {
-            $service->setAttribute('public', 'false');
-        }
-        if ($definition->isSynthetic()) {
-            $service->setAttribute('synthetic', 'true');
-        }
-        if ($definition->isSynchronized()) {
-            $service->setAttribute('synchronized', 'true');
-        }
-        if ($definition->isLazy()) {
-            $service->setAttribute('lazy', 'true');
-        }
-        if (null !== $decorated = $definition->getDecoratedService()) {
-            list($decorated, $renamedId) = $decorated;
-            $service->setAttribute('decorates', $decorated);
-            if (null !== $renamedId) {
-                $service->setAttribute('decoration-inner-name', $renamedId);
-            }
-        }
-
-        foreach ($definition->getTags() as $name => $tags) {
-            foreach ($tags as $attributes) {
-                $tag = $this->document->createElement('tag');
-                $tag->setAttribute('name', $name);
-                foreach ($attributes as $key => $value) {
-                    $tag->setAttribute($key, $value);
-                }
-                $service->appendChild($tag);
-            }
-        }
-
-        if ($definition->getFile()) {
-            $file = $this->document->createElement('file');
-            $file->appendChild($this->document->createTextNode($definition->getFile()));
-            $service->appendChild($file);
-        }
-
-        if ($parameters = $definition->getArguments()) {
-            $this->convertParameters($parameters, 'argument', $service);
-        }
-
-        if ($parameters = $definition->getProperties()) {
-            $this->convertParameters($parameters, 'property', $service, 'name');
-        }
-
-        $this->addMethodCalls($definition->getMethodCalls(), $service);
-
-        if ($callable = $definition->getFactory()) {
-            $factory = $this->document->createElement('factory');
-            if (is_array($callable)) {
-                $factory->setAttribute($callable[0] instanceof Reference ? 'service' : 'class', $callable[0]);
-                $factory->setAttribute('method', $callable[1]);
-            } else {
-                $factory->setAttribute('function', $callable);
-            }
-            $service->appendChild($factory);
-        }
-
-        if ($callable = $definition->getConfigurator()) {
-            $configurator = $this->document->createElement('configurator');
-            if (is_array($callable)) {
-                $configurator->setAttribute($callable[0] instanceof Reference ? 'service' : 'class', $callable[0]);
-                $configurator->setAttribute('method', $callable[1]);
-            } else {
-                $configurator->setAttribute('function', $callable);
-            }
-            $service->appendChild($configurator);
-        }
-
-        $parent->appendChild($service);
-    }
-
-    /**
-     * Adds a service alias.
-     *
-     * @param string      $alias
-     * @param Alias       $id
-     * @param \DOMElement $parent
-     */
-    private function addServiceAlias($alias, Alias $id, \DOMElement $parent)
-    {
-        $service = $this->document->createElement('service');
-        $service->setAttribute('id', $alias);
-        $service->setAttribute('alias', $id);
-        if (!$id->isPublic()) {
-            $service->setAttribute('public', 'false');
-        }
-        $parent->appendChild($service);
-    }
-
-    /**
-     * Adds services.
-     *
-     * @param \DOMElement $parent
-     */
-    private function addServices(\DOMElement $parent)
-    {
-        $definitions = $this->container->getDefinitions();
-        if (!$definitions) {
-            return;
-        }
-
-        $services = $this->document->createElement('services');
-        foreach ($definitions as $id => $definition) {
-            $this->addService($definition, $id, $services);
-        }
-
-        $aliases = $this->container->getAliases();
-        foreach ($aliases as $alias => $id) {
-            while (isset($aliases[(string) $id])) {
-                $id = $aliases[(string) $id];
-            }
-            $this->addServiceAlias($alias, $id, $services);
-        }
-        $parent->appendChild($services);
-    }
-
-    /**
-     * Converts parameters.
-     *
-     * @param array       $parameters
-     * @param string      $type
-     * @param \DOMElement $parent
-     * @param string      $keyAttribute
-     */
-    private function convertParameters($parameters, $type, \DOMElement $parent, $keyAttribute = 'key')
-    {
-        $withKeys = array_keys($parameters) !== range(0, count($parameters) - 1);
-        foreach ($parameters as $key => $value) {
-            $element = $this->document->createElement($type);
-            if ($withKeys) {
-                $element->setAttribute($keyAttribute, $key);
-            }
-
-            if (is_array($value)) {
-                $element->setAttribute('type', 'collection');
-                $this->convertParameters($value, $type, $element, 'key');
-            } elseif ($value instanceof Reference) {
-                $element->setAttribute('type', 'service');
-                $element->setAttribute('id', (string) $value);
-                $behaviour = $value->getInvalidBehavior();
-                if ($behaviour == ContainerInterface::NULL_ON_INVALID_REFERENCE) {
-                    $element->setAttribute('on-invalid', 'null');
-                } elseif ($behaviour == ContainerInterface::IGNORE_ON_INVALID_REFERENCE) {
-                    $element->setAttribute('on-invalid', 'ignore');
-                }
-                if (!$value->isStrict()) {
-                    $element->setAttribute('strict', 'false');
-                }
-            } elseif ($value instanceof Definition) {
-                $element->setAttribute('type', 'service');
-                $this->addService($value, null, $element);
-            } elseif ($value instanceof Expression) {
-                $element->setAttribute('type', 'expression');
-                $text = $this->document->createTextNode(self::phpToXml((string) $value));
-                $element->appendChild($text);
-            } else {
-                if (in_array($value, array('null', 'true', 'false'), true)) {
-                    $element->setAttribute('type', 'string');
-                }
-                $text = $this->document->createTextNode(self::phpToXml($value));
-                $element->appendChild($text);
-            }
-            $parent->appendChild($element);
-        }
-    }
-
-    /**
-     * Escapes arguments.
-     *
-     * @param array $arguments
-     *
-     * @return array
-     */
-    private function escape($arguments)
-    {
-        $args = array();
-        foreach ($arguments as $k => $v) {
-            if (is_array($v)) {
-                $args[$k] = $this->escape($v);
-            } elseif (is_string($v)) {
-                $args[$k] = str_replace('%', '%%', $v);
-            } else {
-                $args[$k] = $v;
-            }
-        }
-
-        return $args;
-    }
-
-    /**
-     * Converts php types to xml types.
-     *
-     * @param mixed $value Value to convert
-     *
-     * @return string
-     *
-     * @throws RuntimeException When trying to dump object or resource
-     */
-    public static function phpToXml($value)
-    {
-        switch (true) {
-            case null === $value:
-                return 'null';
-            case true === $value:
-                return 'true';
-            case false === $value:
-                return 'false';
-            case $value instanceof Parameter:
-                return '%'.$value.'%';
-            case is_object($value) || is_resource($value):
-                throw new RuntimeException('Unable to dump a service container if a parameter is an object or a resource.');
-            default:
-                return (string) $value;
-        }
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/YamlDumper.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/YamlDumper.php
deleted file mode 100644
index 66ecfd8..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/YamlDumper.php
+++ /dev/null
@@ -1,352 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Dumper;
-
-use Symfony\Component\Yaml\Dumper as YmlDumper;
-use Symfony\Component\DependencyInjection\Alias;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\Parameter;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\ExpressionLanguage\Expression;
-
-/**
- * YamlDumper dumps a service container as a YAML string.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class YamlDumper extends Dumper
-{
-    private $dumper;
-
-    /**
-     * Constructor.
-     *
-     * @param ContainerBuilder $container The service container to dump
-     *
-     * @api
-     */
-    public function __construct(ContainerBuilder $container)
-    {
-        parent::__construct($container);
-
-        $this->dumper = new YmlDumper();
-    }
-
-    /**
-     * Dumps the service container as an YAML string.
-     *
-     * @param array $options An array of options
-     *
-     * @return string A YAML string representing of the service container
-     *
-     * @api
-     */
-    public function dump(array $options = array())
-    {
-        return $this->addParameters()."\n".$this->addServices();
-    }
-
-    /**
-     * Adds a service.
-     *
-     * @param string     $id
-     * @param Definition $definition
-     *
-     * @return string
-     */
-    private function addService($id, $definition)
-    {
-        $code = "    $id:\n";
-        if ($definition->getClass()) {
-            $code .= sprintf("        class: %s\n", $definition->getClass());
-        }
-
-        if (!$definition->isPublic()) {
-            $code .= "        public: false\n";
-        }
-
-        $tagsCode = '';
-        foreach ($definition->getTags() as $name => $tags) {
-            foreach ($tags as $attributes) {
-                $att = array();
-                foreach ($attributes as $key => $value) {
-                    $att[] = sprintf('%s: %s', $this->dumper->dump($key), $this->dumper->dump($value));
-                }
-                $att = $att ? ', '.implode(', ', $att) : '';
-
-                $tagsCode .= sprintf("            - { name: %s%s }\n", $this->dumper->dump($name), $att);
-            }
-        }
-        if ($tagsCode) {
-            $code .= "        tags:\n".$tagsCode;
-        }
-
-        if ($definition->getFile()) {
-            $code .= sprintf("        file: %s\n", $definition->getFile());
-        }
-
-        if ($definition->isSynthetic()) {
-            $code .= sprintf("        synthetic: true\n");
-        }
-
-        if ($definition->isSynchronized()) {
-            $code .= sprintf("        synchronized: true\n");
-        }
-
-        if ($definition->getFactoryClass()) {
-            $code .= sprintf("        factory_class: %s\n", $definition->getFactoryClass());
-        }
-
-        if ($definition->isLazy()) {
-            $code .= sprintf("        lazy: true\n");
-        }
-
-        if ($definition->getFactoryMethod()) {
-            $code .= sprintf("        factory_method: %s\n", $definition->getFactoryMethod());
-        }
-
-        if ($definition->getFactoryService()) {
-            $code .= sprintf("        factory_service: %s\n", $definition->getFactoryService());
-        }
-
-        if ($definition->getArguments()) {
-            $code .= sprintf("        arguments: %s\n", $this->dumper->dump($this->dumpValue($definition->getArguments()), 0));
-        }
-
-        if ($definition->getProperties()) {
-            $code .= sprintf("        properties: %s\n", $this->dumper->dump($this->dumpValue($definition->getProperties()), 0));
-        }
-
-        if ($definition->getMethodCalls()) {
-            $code .= sprintf("        calls:\n%s\n", $this->dumper->dump($this->dumpValue($definition->getMethodCalls()), 1, 12));
-        }
-
-        if (ContainerInterface::SCOPE_CONTAINER !== $scope = $definition->getScope()) {
-            $code .= sprintf("        scope: %s\n", $scope);
-        }
-
-        if (null !== $decorated = $definition->getDecoratedService()) {
-            list($decorated, $renamedId) = $decorated;
-            $code .= sprintf("        decorates: %s\n", $decorated);
-            if (null !== $renamedId) {
-                $code .= sprintf("        decoration_inner_name: %s\n", $renamedId);
-            }
-        }
-
-        if ($callable = $definition->getFactory()) {
-            $code .= sprintf("        factory: %s\n", $this->dumper->dump($this->dumpCallable($callable), 0));
-        }
-
-        if ($callable = $definition->getConfigurator()) {
-            $code .= sprintf("        configurator: %s\n", $this->dumper->dump($this->dumpCallable($callable), 0));
-        }
-
-        return $code;
-    }
-
-    /**
-     * Adds a service alias.
-     *
-     * @param string $alias
-     * @param Alias  $id
-     *
-     * @return string
-     */
-    private function addServiceAlias($alias, $id)
-    {
-        if ($id->isPublic()) {
-            return sprintf("    %s: @%s\n", $alias, $id);
-        } else {
-            return sprintf("    %s:\n        alias: %s\n        public: false", $alias, $id);
-        }
-    }
-
-    /**
-     * Adds services.
-     *
-     * @return string
-     */
-    private function addServices()
-    {
-        if (!$this->container->getDefinitions()) {
-            return '';
-        }
-
-        $code = "services:\n";
-        foreach ($this->container->getDefinitions() as $id => $definition) {
-            $code .= $this->addService($id, $definition);
-        }
-
-        $aliases = $this->container->getAliases();
-        foreach ($aliases as $alias => $id) {
-            while (isset($aliases[(string) $id])) {
-                $id = $aliases[(string) $id];
-            }
-            $code .= $this->addServiceAlias($alias, $id);
-        }
-
-        return $code;
-    }
-
-    /**
-     * Adds parameters.
-     *
-     * @return string
-     */
-    private function addParameters()
-    {
-        if (!$this->container->getParameterBag()->all()) {
-            return '';
-        }
-
-        $parameters = $this->prepareParameters($this->container->getParameterBag()->all(), $this->container->isFrozen());
-
-        return $this->dumper->dump(array('parameters' => $parameters), 2);
-    }
-
-    /**
-     * Dumps callable to YAML format
-     *
-     * @param callable $callable
-     *
-     * @return callable
-     */
-    private function dumpCallable($callable)
-    {
-        if (is_array($callable)) {
-            if ($callable[0] instanceof Reference) {
-                $callable = array($this->getServiceCall((string) $callable[0], $callable[0]), $callable[1]);
-            } else {
-                $callable = array($callable[0], $callable[1]);
-            }
-        }
-
-        return $callable;
-    }
-
-    /**
-     * Dumps the value to YAML format.
-     *
-     * @param mixed $value
-     *
-     * @return mixed
-     *
-     * @throws RuntimeException When trying to dump object or resource
-     */
-    private function dumpValue($value)
-    {
-        if (is_array($value)) {
-            $code = array();
-            foreach ($value as $k => $v) {
-                $code[$k] = $this->dumpValue($v);
-            }
-
-            return $code;
-        } elseif ($value instanceof Reference) {
-            return $this->getServiceCall((string) $value, $value);
-        } elseif ($value instanceof Parameter) {
-            return $this->getParameterCall((string) $value);
-        } elseif ($value instanceof Expression) {
-            return $this->getExpressionCall((string) $value);
-        } elseif (is_object($value) || is_resource($value)) {
-            throw new RuntimeException('Unable to dump a service container if a parameter is an object or a resource.');
-        }
-
-        return $value;
-    }
-
-    /**
-     * Gets the service call.
-     *
-     * @param string    $id
-     * @param Reference $reference
-     *
-     * @return string
-     */
-    private function getServiceCall($id, Reference $reference = null)
-    {
-        if (null !== $reference && ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE !== $reference->getInvalidBehavior()) {
-            return sprintf('@?%s', $id);
-        }
-
-        return sprintf('@%s', $id);
-    }
-
-    /**
-     * Gets parameter call.
-     *
-     * @param string $id
-     *
-     * @return string
-     */
-    private function getParameterCall($id)
-    {
-        return sprintf('%%%s%%', $id);
-    }
-
-    private function getExpressionCall($expression)
-    {
-        return sprintf('@=%s', $expression);
-    }
-
-    /**
-     * Prepares parameters.
-     *
-     * @param array $parameters
-     * @param bool  $escape
-     *
-     * @return array
-     */
-    private function prepareParameters($parameters, $escape = true)
-    {
-        $filtered = array();
-        foreach ($parameters as $key => $value) {
-            if (is_array($value)) {
-                $value = $this->prepareParameters($value, $escape);
-            } elseif ($value instanceof Reference || is_string($value) && 0 === strpos($value, '@')) {
-                $value = '@'.$value;
-            }
-
-            $filtered[$key] = $value;
-        }
-
-        return $escape ? $this->escape($filtered) : $filtered;
-    }
-
-    /**
-     * Escapes arguments.
-     *
-     * @param array $arguments
-     *
-     * @return array
-     */
-    private function escape($arguments)
-    {
-        $args = array();
-        foreach ($arguments as $k => $v) {
-            if (is_array($v)) {
-                $args[$k] = $this->escape($v);
-            } elseif (is_string($v)) {
-                $args[$k] = str_replace('%', '%%', $v);
-            } else {
-                $args[$k] = $v;
-            }
-        }
-
-        return $args;
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php
deleted file mode 100644
index 514f4f3..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php
+++ /dev/null
@@ -1,543 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Loader;
-
-use Symfony\Component\Config\Resource\FileResource;
-use Symfony\Component\Config\Util\XmlUtils;
-use Symfony\Component\DependencyInjection\DefinitionDecorator;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Alias;
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\ExpressionLanguage\Expression;
-
-/**
- * XmlFileLoader loads XML files service definitions.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class XmlFileLoader extends FileLoader
-{
-    const NS = 'http://symfony.com/schema/dic/services';
-
-    /**
-     * {@inheritdoc}
-     */
-    public function load($resource, $type = null)
-    {
-        $path = $this->locator->locate($resource);
-
-        $xml = $this->parseFileToDOM($path);
-
-        $this->container->addResource(new FileResource($path));
-
-        // anonymous services
-        $this->processAnonymousServices($xml, $path);
-
-        // imports
-        $this->parseImports($xml, $path);
-
-        // parameters
-        $this->parseParameters($xml, $path);
-
-        // extensions
-        $this->loadFromExtensions($xml);
-
-        // services
-        $this->parseDefinitions($xml, $path);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supports($resource, $type = null)
-    {
-        return is_string($resource) && 'xml' === pathinfo($resource, PATHINFO_EXTENSION);
-    }
-
-    /**
-     * Parses parameters.
-     *
-     * @param \DOMDocument $xml
-     * @param string       $file
-     */
-    private function parseParameters(\DOMDocument $xml, $file)
-    {
-        if ($parameters = $this->getChildren($xml->documentElement, 'parameters')) {
-            $this->container->getParameterBag()->add($this->getArgumentsAsPhp($parameters[0], 'parameter'));
-        }
-    }
-
-    /**
-     * Parses imports.
-     *
-     * @param \DOMDocument $xml
-     * @param string       $file
-     */
-    private function parseImports(\DOMDocument $xml, $file)
-    {
-        $xpath = new \DOMXPath($xml);
-        $xpath->registerNamespace('container', self::NS);
-
-        if (false === $imports = $xpath->query('//container:imports/container:import')) {
-            return;
-        }
-
-        foreach ($imports as $import) {
-            $this->setCurrentDir(dirname($file));
-            $this->import($import->getAttribute('resource'), null, (bool) XmlUtils::phpize($import->getAttribute('ignore-errors')), $file);
-        }
-    }
-
-    /**
-     * Parses multiple definitions.
-     *
-     * @param \DOMDocument $xml
-     * @param string       $file
-     */
-    private function parseDefinitions(\DOMDocument $xml, $file)
-    {
-        $xpath = new \DOMXPath($xml);
-        $xpath->registerNamespace('container', self::NS);
-
-        if (false === $services = $xpath->query('//container:services/container:service')) {
-            return;
-        }
-
-        foreach ($services as $service) {
-            $this->parseDefinition((string) $service->getAttribute('id'), $service, $file);
-        }
-    }
-
-    /**
-     * Parses an individual Definition.
-     *
-     * @param string      $id
-     * @param \DOMElement $service
-     * @param string      $file
-     */
-    private function parseDefinition($id, \DOMElement $service, $file)
-    {
-        if ($alias = $service->getAttribute('alias')) {
-            $public = true;
-            if ($publicAttr = $service->getAttribute('public')) {
-                $public = XmlUtils::phpize($publicAttr);
-            }
-            $this->container->setAlias($id, new Alias($alias, $public));
-
-            return;
-        }
-
-        if ($parent = $service->getAttribute('parent')) {
-            $definition = new DefinitionDecorator($parent);
-        } else {
-            $definition = new Definition();
-        }
-
-        foreach (array('class', 'scope', 'public', 'factory-class', 'factory-method', 'factory-service', 'synthetic', 'synchronized', 'lazy', 'abstract') as $key) {
-            if ($value = $service->getAttribute($key)) {
-                $method = 'set'.str_replace('-', '', $key);
-                $definition->$method(XmlUtils::phpize($value));
-            }
-        }
-
-        if ($files = $this->getChildren($service, 'file')) {
-            $definition->setFile($files[0]->nodeValue);
-        }
-
-        $definition->setArguments($this->getArgumentsAsPhp($service, 'argument'));
-        $definition->setProperties($this->getArgumentsAsPhp($service, 'property'));
-
-        if ($factories = $this->getChildren($service, 'factory')) {
-            $factory = $factories[0];
-            if ($function = $factory->getAttribute('function')) {
-                $definition->setFactory($function);
-            } else {
-                if ($childService = $factory->getAttribute('service')) {
-                    $class = new Reference($childService, ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false);
-                } else {
-                    $class = $factory->getAttribute('class');
-                }
-
-                $definition->setFactory(array($class, $factory->getAttribute('method')));
-            }
-        }
-
-        if ($configurators = $this->getChildren($service, 'configurator')) {
-            $configurator = $configurators[0];
-            if ($function = $configurator->getAttribute('function')) {
-                $definition->setConfigurator($function);
-            } else {
-                if ($childService = $configurator->getAttribute('service')) {
-                    $class = new Reference($childService, ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false);
-                } else {
-                    $class = $configurator->getAttribute('class');
-                }
-
-                $definition->setConfigurator(array($class, $configurator->getAttribute('method')));
-            }
-        }
-
-        foreach ($this->getChildren($service, 'call') as $call) {
-            $definition->addMethodCall($call->getAttribute('method'), $this->getArgumentsAsPhp($call, 'argument'));
-        }
-
-        foreach ($this->getChildren($service, 'tag') as $tag) {
-            $parameters = array();
-            foreach ($tag->attributes as $name => $node) {
-                if ('name' === $name) {
-                    continue;
-                }
-
-                if (false !== strpos($name, '-') && false === strpos($name, '_') && !array_key_exists($normalizedName = str_replace('-', '_', $name), $parameters)) {
-                    $parameters[$normalizedName] = XmlUtils::phpize($node->nodeValue);
-                }
-                // keep not normalized key for BC too
-                $parameters[$name] = XmlUtils::phpize($node->nodeValue);
-            }
-
-            $definition->addTag($tag->getAttribute('name'), $parameters);
-        }
-
-        if ($value = $service->getAttribute('decorates')) {
-            $renameId = $service->hasAttribute('decoration-inner-name') ? $service->getAttribute('decoration-inner-name') : null;
-            $definition->setDecoratedService($value, $renameId);
-        }
-
-        $this->container->setDefinition($id, $definition);
-    }
-
-    /**
-     * Parses a XML file to a \DOMDocument
-     *
-     * @param string $file Path to a file
-     *
-     * @return \DOMDocument
-     *
-     * @throws InvalidArgumentException When loading of XML file returns error
-     */
-    private function parseFileToDOM($file)
-    {
-        try {
-            $dom = XmlUtils::loadFile($file, array($this, 'validateSchema'));
-        } catch (\InvalidArgumentException $e) {
-            throw new InvalidArgumentException(sprintf('Unable to parse file "%s".', $file), $e->getCode(), $e);
-        }
-
-        $this->validateExtensions($dom, $file);
-
-        return $dom;
-    }
-
-    /**
-     * Processes anonymous services.
-     *
-     * @param \DOMDocument $xml
-     * @param string       $file
-     */
-    private function processAnonymousServices(\DOMDocument $xml, $file)
-    {
-        $definitions = array();
-        $count = 0;
-
-        $xpath = new \DOMXPath($xml);
-        $xpath->registerNamespace('container', self::NS);
-
-        // anonymous services as arguments/properties
-        if (false !== $nodes = $xpath->query('//container:argument[@type="service"][not(@id)]|//container:property[@type="service"][not(@id)]')) {
-            foreach ($nodes as $node) {
-                // give it a unique name
-                $id = sprintf('%s_%d', hash('sha256', $file), ++$count);
-                $node->setAttribute('id', $id);
-
-                if ($services = $this->getChildren($node, 'service')) {
-                    $definitions[$id] = array($services[0], $file, false);
-                    $services[0]->setAttribute('id', $id);
-                }
-            }
-        }
-
-        // anonymous services "in the wild"
-        if (false !== $nodes = $xpath->query('//container:services/container:service[not(@id)]')) {
-            foreach ($nodes as $node) {
-                // give it a unique name
-                $id = sprintf('%s_%d', hash('sha256', $file), ++$count);
-                $node->setAttribute('id', $id);
-
-                if ($services = $this->getChildren($node, 'service')) {
-                    $definitions[$id] = array($node, $file, true);
-                    $services[0]->setAttribute('id', $id);
-                }
-            }
-        }
-
-        // resolve definitions
-        krsort($definitions);
-        foreach ($definitions as $id => $def) {
-            list($domElement, $file, $wild) = $def;
-
-            // anonymous services are always private
-            // we could not use the constant false here, because of XML parsing
-            $domElement->setAttribute('public', 'false');
-
-            $this->parseDefinition($id, $domElement, $file);
-
-            if (true === $wild) {
-                $tmpDomElement = new \DOMElement('_services', null, self::NS);
-                $domElement->parentNode->replaceChild($tmpDomElement, $domElement);
-                $tmpDomElement->setAttribute('id', $id);
-            } else {
-                $domElement->parentNode->removeChild($domElement);
-            }
-        }
-    }
-
-    /**
-     * Returns arguments as valid php types.
-     *
-     * @param \DOMElement $node
-     * @param string      $name
-     * @param bool        $lowercase
-     *
-     * @return mixed
-     */
-    private function getArgumentsAsPhp(\DOMElement $node, $name, $lowercase = true)
-    {
-        $arguments = array();
-        foreach ($this->getChildren($node, $name) as $arg) {
-            if ($arg->hasAttribute('name')) {
-                $arg->setAttribute('key', $arg->getAttribute('name'));
-            }
-
-            if (!$arg->hasAttribute('key')) {
-                $key = !$arguments ? 0 : max(array_keys($arguments)) + 1;
-            } else {
-                $key = $arg->getAttribute('key');
-            }
-
-            // parameter keys are case insensitive
-            if ('parameter' == $name && $lowercase) {
-                $key = strtolower($key);
-            }
-
-            // this is used by DefinitionDecorator to overwrite a specific
-            // argument of the parent definition
-            if ($arg->hasAttribute('index')) {
-                $key = 'index_'.$arg->getAttribute('index');
-            }
-
-            switch ($arg->getAttribute('type')) {
-                case 'service':
-                    $onInvalid = $arg->getAttribute('on-invalid');
-                    $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
-                    if ('ignore' == $onInvalid) {
-                        $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
-                    } elseif ('null' == $onInvalid) {
-                        $invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE;
-                    }
-
-                    if ($strict = $arg->getAttribute('strict')) {
-                        $strict = XmlUtils::phpize($strict);
-                    } else {
-                        $strict = true;
-                    }
-
-                    $arguments[$key] = new Reference($arg->getAttribute('id'), $invalidBehavior, $strict);
-                    break;
-                case 'expression':
-                    $arguments[$key] = new Expression($arg->nodeValue);
-                    break;
-                case 'collection':
-                    $arguments[$key] = $this->getArgumentsAsPhp($arg, $name, false);
-                    break;
-                case 'string':
-                    $arguments[$key] = $arg->nodeValue;
-                    break;
-                case 'constant':
-                    $arguments[$key] = constant($arg->nodeValue);
-                    break;
-                default:
-                    $arguments[$key] = XmlUtils::phpize($arg->nodeValue);
-            }
-        }
-
-        return $arguments;
-    }
-
-    /**
-     * Get child elements by name
-     *
-     * @param \DOMNode $node
-     * @param mixed    $name
-     *
-     * @return array
-     */
-    private function getChildren(\DOMNode $node, $name)
-    {
-        $children = array();
-        foreach ($node->childNodes as $child) {
-            if ($child instanceof \DOMElement && $child->localName === $name && $child->namespaceURI === self::NS) {
-                $children[] = $child;
-            }
-        }
-
-        return $children;
-    }
-
-    /**
-     * Validates a documents XML schema.
-     *
-     * @param \DOMDocument $dom
-     *
-     * @return bool
-     *
-     * @throws RuntimeException When extension references a non-existent XSD file
-     */
-    public function validateSchema(\DOMDocument $dom)
-    {
-        $schemaLocations = array('http://symfony.com/schema/dic/services' => str_replace('\\', '/', __DIR__.'/schema/dic/services/services-1.0.xsd'));
-
-        if ($element = $dom->documentElement->getAttributeNS('http://www.w3.org/2001/XMLSchema-instance', 'schemaLocation')) {
-            $items = preg_split('/\s+/', $element);
-            for ($i = 0, $nb = count($items); $i < $nb; $i += 2) {
-                if (!$this->container->hasExtension($items[$i])) {
-                    continue;
-                }
-
-                if (($extension = $this->container->getExtension($items[$i])) && false !== $extension->getXsdValidationBasePath()) {
-                    $path = str_replace($extension->getNamespace(), str_replace('\\', '/', $extension->getXsdValidationBasePath()).'/', $items[$i + 1]);
-
-                    if (!is_file($path)) {
-                        throw new RuntimeException(sprintf('Extension "%s" references a non-existent XSD file "%s"', get_class($extension), $path));
-                    }
-
-                    $schemaLocations[$items[$i]] = $path;
-                }
-            }
-        }
-
-        $tmpfiles = array();
-        $imports = '';
-        foreach ($schemaLocations as $namespace => $location) {
-            $parts = explode('/', $location);
-            if (0 === stripos($location, 'phar://')) {
-                $tmpfile = tempnam(sys_get_temp_dir(), 'sf2');
-                if ($tmpfile) {
-                    copy($location, $tmpfile);
-                    $tmpfiles[] = $tmpfile;
-                    $parts = explode('/', str_replace('\\', '/', $tmpfile));
-                }
-            }
-            $drive = '\\' === DIRECTORY_SEPARATOR ? array_shift($parts).'/' : '';
-            $location = 'file:///'.$drive.implode('/', array_map('rawurlencode', $parts));
-
-            $imports .= sprintf('  <xsd:import namespace="%s" schemaLocation="%s" />'."\n", $namespace, $location);
-        }
-
-        $source = <<<EOF
-<?xml version="1.0" encoding="utf-8" ?>
-<xsd:schema xmlns="http://symfony.com/schema"
-    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
-    targetNamespace="http://symfony.com/schema"
-    elementFormDefault="qualified">
-
-    <xsd:import namespace="http://www.w3.org/XML/1998/namespace"/>
-$imports
-</xsd:schema>
-EOF
-        ;
-
-        $valid = @$dom->schemaValidateSource($source);
-
-        foreach ($tmpfiles as $tmpfile) {
-            @unlink($tmpfile);
-        }
-
-        return $valid;
-    }
-
-    /**
-     * Validates an extension.
-     *
-     * @param \DOMDocument $dom
-     * @param string       $file
-     *
-     * @throws InvalidArgumentException When no extension is found corresponding to a tag
-     */
-    private function validateExtensions(\DOMDocument $dom, $file)
-    {
-        foreach ($dom->documentElement->childNodes as $node) {
-            if (!$node instanceof \DOMElement || 'http://symfony.com/schema/dic/services' === $node->namespaceURI) {
-                continue;
-            }
-
-            // can it be handled by an extension?
-            if (!$this->container->hasExtension($node->namespaceURI)) {
-                $extensionNamespaces = array_filter(array_map(function ($ext) { return $ext->getNamespace(); }, $this->container->getExtensions()));
-                throw new InvalidArgumentException(sprintf(
-                    'There is no extension able to load the configuration for "%s" (in %s). Looked for namespace "%s", found %s',
-                    $node->tagName,
-                    $file,
-                    $node->namespaceURI,
-                    $extensionNamespaces ? sprintf('"%s"', implode('", "', $extensionNamespaces)) : 'none'
-                ));
-            }
-        }
-    }
-
-    /**
-     * Loads from an extension.
-     *
-     * @param \DOMDocument $xml
-     */
-    private function loadFromExtensions(\DOMDocument $xml)
-    {
-        foreach ($xml->documentElement->childNodes as $node) {
-            if (!$node instanceof \DOMElement || $node->namespaceURI === self::NS) {
-                continue;
-            }
-
-            $values = static::convertDomElementToArray($node);
-            if (!is_array($values)) {
-                $values = array();
-            }
-
-            $this->container->loadFromExtension($node->namespaceURI, $values);
-        }
-    }
-
-    /**
-     * Converts a \DomElement object to a PHP array.
-     *
-     * The following rules applies during the conversion:
-     *
-     *  * Each tag is converted to a key value or an array
-     *    if there is more than one "value"
-     *
-     *  * The content of a tag is set under a "value" key (<foo>bar</foo>)
-     *    if the tag also has some nested tags
-     *
-     *  * The attributes are converted to keys (<foo foo="bar"/>)
-     *
-     *  * The nested-tags are converted to keys (<foo><foo>bar</foo></foo>)
-     *
-     * @param \DomElement $element A \DomElement instance
-     *
-     * @return array A PHP array
-     */
-    public static function convertDomElementToArray(\DomElement $element)
-    {
-        return XmlUtils::convertDomElementToArray($element);
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php
deleted file mode 100644
index 85f6ee6..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php
+++ /dev/null
@@ -1,405 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Loader;
-
-use Symfony\Component\DependencyInjection\DefinitionDecorator;
-use Symfony\Component\DependencyInjection\Alias;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\Config\Resource\FileResource;
-use Symfony\Component\Yaml\Parser as YamlParser;
-use Symfony\Component\ExpressionLanguage\Expression;
-
-/**
- * YamlFileLoader loads YAML files service definitions.
- *
- * The YAML format does not support anonymous services (cf. the XML loader).
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class YamlFileLoader extends FileLoader
-{
-    private $yamlParser;
-
-    /**
-     * {@inheritdoc}
-     */
-    public function load($resource, $type = null)
-    {
-        $path = $this->locator->locate($resource);
-
-        $content = $this->loadFile($path);
-
-        $this->container->addResource(new FileResource($path));
-
-        // empty file
-        if (null === $content) {
-            return;
-        }
-
-        // imports
-        $this->parseImports($content, $path);
-
-        // parameters
-        if (isset($content['parameters'])) {
-            if (!is_array($content['parameters'])) {
-                throw new InvalidArgumentException(sprintf('The "parameters" key should contain an array in %s. Check your YAML syntax.', $resource));
-            }
-
-            foreach ($content['parameters'] as $key => $value) {
-                $this->container->setParameter($key, $this->resolveServices($value));
-            }
-        }
-
-        // extensions
-        $this->loadFromExtensions($content);
-
-        // services
-        $this->parseDefinitions($content, $resource);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supports($resource, $type = null)
-    {
-        return is_string($resource) && 'yml' === pathinfo($resource, PATHINFO_EXTENSION);
-    }
-
-    /**
-     * Parses all imports.
-     *
-     * @param array  $content
-     * @param string $file
-     */
-    private function parseImports($content, $file)
-    {
-        if (!isset($content['imports'])) {
-            return;
-        }
-
-        if (!is_array($content['imports'])) {
-            throw new InvalidArgumentException(sprintf('The "imports" key should contain an array in %s. Check your YAML syntax.', $file));
-        }
-
-        foreach ($content['imports'] as $import) {
-            if (!is_array($import)) {
-                throw new InvalidArgumentException(sprintf('The values in the "imports" key should be arrays in %s. Check your YAML syntax.', $file));
-            }
-
-            $this->setCurrentDir(dirname($file));
-            $this->import($import['resource'], null, isset($import['ignore_errors']) ? (bool) $import['ignore_errors'] : false, $file);
-        }
-    }
-
-    /**
-     * Parses definitions.
-     *
-     * @param array  $content
-     * @param string $file
-     */
-    private function parseDefinitions($content, $file)
-    {
-        if (!isset($content['services'])) {
-            return;
-        }
-
-        if (!is_array($content['services'])) {
-            throw new InvalidArgumentException(sprintf('The "services" key should contain an array in %s. Check your YAML syntax.', $file));
-        }
-
-        foreach ($content['services'] as $id => $service) {
-            $this->parseDefinition($id, $service, $file);
-        }
-    }
-
-    /**
-     * Parses a definition.
-     *
-     * @param string $id
-     * @param array  $service
-     * @param string $file
-     *
-     * @throws InvalidArgumentException When tags are invalid
-     */
-    private function parseDefinition($id, $service, $file)
-    {
-        if (is_string($service) && 0 === strpos($service, '@')) {
-            $this->container->setAlias($id, substr($service, 1));
-
-            return;
-        }
-
-        if (!is_array($service)) {
-            throw new InvalidArgumentException(sprintf('A service definition must be an array or a string starting with "@" but %s found for service "%s" in %s. Check your YAML syntax.', gettype($service), $id, $file));
-        }
-
-        if (isset($service['alias'])) {
-            $public = !array_key_exists('public', $service) || (bool) $service['public'];
-            $this->container->setAlias($id, new Alias($service['alias'], $public));
-
-            return;
-        }
-
-        if (isset($service['parent'])) {
-            $definition = new DefinitionDecorator($service['parent']);
-        } else {
-            $definition = new Definition();
-        }
-
-        if (isset($service['class'])) {
-            $definition->setClass($service['class']);
-        }
-
-        if (isset($service['scope'])) {
-            $definition->setScope($service['scope']);
-        }
-
-        if (isset($service['synthetic'])) {
-            $definition->setSynthetic($service['synthetic']);
-        }
-
-        if (isset($service['synchronized'])) {
-            $definition->setSynchronized($service['synchronized']);
-        }
-
-        if (isset($service['lazy'])) {
-            $definition->setLazy($service['lazy']);
-        }
-
-        if (isset($service['public'])) {
-            $definition->setPublic($service['public']);
-        }
-
-        if (isset($service['abstract'])) {
-            $definition->setAbstract($service['abstract']);
-        }
-
-        if (isset($service['factory'])) {
-            if (is_string($service['factory'])) {
-                if (strpos($service['factory'], ':') !== false && strpos($service['factory'], '::') === false) {
-                    $parts = explode(':', $service['factory']);
-                    $definition->setFactory(array($this->resolveServices('@'.$parts[0]), $parts[1]));
-                } else {
-                    $definition->setFactory($service['factory']);
-                }
-            } else {
-                $definition->setFactory(array($this->resolveServices($service['factory'][0]), $service['factory'][1]));
-            }
-        }
-
-        if (isset($service['factory_class'])) {
-            $definition->setFactoryClass($service['factory_class']);
-        }
-
-        if (isset($service['factory_method'])) {
-            $definition->setFactoryMethod($service['factory_method']);
-        }
-
-        if (isset($service['factory_service'])) {
-            $definition->setFactoryService($service['factory_service']);
-        }
-
-        if (isset($service['file'])) {
-            $definition->setFile($service['file']);
-        }
-
-        if (isset($service['arguments'])) {
-            $definition->setArguments($this->resolveServices($service['arguments']));
-        }
-
-        if (isset($service['properties'])) {
-            $definition->setProperties($this->resolveServices($service['properties']));
-        }
-
-        if (isset($service['configurator'])) {
-            if (is_string($service['configurator'])) {
-                $definition->setConfigurator($service['configurator']);
-            } else {
-                $definition->setConfigurator(array($this->resolveServices($service['configurator'][0]), $service['configurator'][1]));
-            }
-        }
-
-        if (isset($service['calls'])) {
-            if (!is_array($service['calls'])) {
-                throw new InvalidArgumentException(sprintf('Parameter "calls" must be an array for service "%s" in %s. Check your YAML syntax.', $id, $file));
-            }
-
-            foreach ($service['calls'] as $call) {
-                $args = isset($call[1]) ? $this->resolveServices($call[1]) : array();
-                $definition->addMethodCall($call[0], $args);
-            }
-        }
-
-        if (isset($service['tags'])) {
-            if (!is_array($service['tags'])) {
-                throw new InvalidArgumentException(sprintf('Parameter "tags" must be an array for service "%s" in %s. Check your YAML syntax.', $id, $file));
-            }
-
-            foreach ($service['tags'] as $tag) {
-                if (!is_array($tag)) {
-                    throw new InvalidArgumentException(sprintf('A "tags" entry must be an array for service "%s" in %s. Check your YAML syntax.', $id, $file));
-                }
-
-                if (!isset($tag['name'])) {
-                    throw new InvalidArgumentException(sprintf('A "tags" entry is missing a "name" key for service "%s" in %s.', $id, $file));
-                }
-
-                $name = $tag['name'];
-                unset($tag['name']);
-
-                foreach ($tag as $attribute => $value) {
-                    if (!is_scalar($value) && null !== $value) {
-                        throw new InvalidArgumentException(sprintf('A "tags" attribute must be of a scalar-type for service "%s", tag "%s", attribute "%s" in %s. Check your YAML syntax.', $id, $name, $attribute, $file));
-                    }
-                }
-
-                $definition->addTag($name, $tag);
-            }
-        }
-
-        if (isset($service['decorates'])) {
-            $renameId = isset($service['decoration_inner_name']) ? $service['decoration_inner_name'] : null;
-            $definition->setDecoratedService($service['decorates'], $renameId);
-        }
-
-        $this->container->setDefinition($id, $definition);
-    }
-
-    /**
-     * Loads a YAML file.
-     *
-     * @param string $file
-     *
-     * @return array The file content
-     *
-     * @throws InvalidArgumentException when the given file is not a local file or when it does not exist
-     */
-    protected function loadFile($file)
-    {
-        if (!stream_is_local($file)) {
-            throw new InvalidArgumentException(sprintf('This is not a local file "%s".', $file));
-        }
-
-        if (!file_exists($file)) {
-            throw new InvalidArgumentException(sprintf('The service file "%s" is not valid.', $file));
-        }
-
-        if (null === $this->yamlParser) {
-            $this->yamlParser = new YamlParser();
-        }
-
-        return $this->validate($this->yamlParser->parse(file_get_contents($file)), $file);
-    }
-
-    /**
-     * Validates a YAML file.
-     *
-     * @param mixed  $content
-     * @param string $file
-     *
-     * @return array
-     *
-     * @throws InvalidArgumentException When service file is not valid
-     */
-    private function validate($content, $file)
-    {
-        if (null === $content) {
-            return $content;
-        }
-
-        if (!is_array($content)) {
-            throw new InvalidArgumentException(sprintf('The service file "%s" is not valid. It should contain an array. Check your YAML syntax.', $file));
-        }
-
-        foreach (array_keys($content) as $namespace) {
-            if (in_array($namespace, array('imports', 'parameters', 'services'))) {
-                continue;
-            }
-
-            if (!$this->container->hasExtension($namespace)) {
-                $extensionNamespaces = array_filter(array_map(function ($ext) { return $ext->getAlias(); }, $this->container->getExtensions()));
-                throw new InvalidArgumentException(sprintf(
-                    'There is no extension able to load the configuration for "%s" (in %s). Looked for namespace "%s", found %s',
-                    $namespace,
-                    $file,
-                    $namespace,
-                    $extensionNamespaces ? sprintf('"%s"', implode('", "', $extensionNamespaces)) : 'none'
-                ));
-            }
-        }
-
-        return $content;
-    }
-
-    /**
-     * Resolves services.
-     *
-     * @param string|array $value
-     *
-     * @return array|string|Reference
-     */
-    private function resolveServices($value)
-    {
-        if (is_array($value)) {
-            $value = array_map(array($this, 'resolveServices'), $value);
-        } elseif (is_string($value) &&  0 === strpos($value, '@=')) {
-            return new Expression(substr($value, 2));
-        } elseif (is_string($value) &&  0 === strpos($value, '@')) {
-            if (0 === strpos($value, '@@')) {
-                $value = substr($value, 1);
-                $invalidBehavior = null;
-            } elseif (0 === strpos($value, '@?')) {
-                $value = substr($value, 2);
-                $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
-            } else {
-                $value = substr($value, 1);
-                $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
-            }
-
-            if ('=' === substr($value, -1)) {
-                $value = substr($value, 0, -1);
-                $strict = false;
-            } else {
-                $strict = true;
-            }
-
-            if (null !== $invalidBehavior) {
-                $value = new Reference($value, $invalidBehavior, $strict);
-            }
-        }
-
-        return $value;
-    }
-
-    /**
-     * Loads from Extensions.
-     *
-     * @param array $content
-     */
-    private function loadFromExtensions($content)
-    {
-        foreach ($content as $namespace => $values) {
-            if (in_array($namespace, array('imports', 'parameters', 'services'))) {
-                continue;
-            }
-
-            if (!is_array($values)) {
-                $values = array();
-            }
-
-            $this->container->loadFromExtension($namespace, $values);
-        }
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/schema/dic/services/services-1.0.xsd b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/schema/dic/services/services-1.0.xsd
deleted file mode 100644
index 966f4de..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/schema/dic/services/services-1.0.xsd
+++ /dev/null
@@ -1,190 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<xsd:schema xmlns="http://symfony.com/schema/dic/services"
-     xmlns:xsd="http://www.w3.org/2001/XMLSchema"
-     targetNamespace="http://symfony.com/schema/dic/services"
-     elementFormDefault="qualified">
-
-  <xsd:annotation>
-    <xsd:documentation><![CDATA[
-      Symfony XML Services Schema, version 1.0
-      Authors: Fabien Potencier
-
-      This defines a way to describe PHP objects (services) and their
-      dependencies.
-    ]]></xsd:documentation>
-  </xsd:annotation>
-
-  <xsd:element name="container" type="container" />
-
-  <xsd:complexType name="container">
-    <xsd:annotation>
-      <xsd:documentation><![CDATA[
-        The root element of a service file.
-      ]]></xsd:documentation>
-    </xsd:annotation>
-    <xsd:sequence>
-      <xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded" />
-      <xsd:element name="imports" type="imports" minOccurs="0" maxOccurs="1" />
-      <xsd:element name="parameters" type="parameters" minOccurs="0" maxOccurs="1" />
-      <xsd:element name="services" type="services" minOccurs="0" maxOccurs="1" />
-      <xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded" />
-    </xsd:sequence>
-  </xsd:complexType>
-
-  <xsd:complexType name="services">
-    <xsd:annotation>
-      <xsd:documentation><![CDATA[
-        Enclosing element for the definition of all services
-      ]]></xsd:documentation>
-    </xsd:annotation>
-    <xsd:choice minOccurs="1" maxOccurs="unbounded">
-      <xsd:element name="service" type="service" />
-    </xsd:choice>
-  </xsd:complexType>
-
-  <xsd:complexType name="imports">
-    <xsd:annotation>
-      <xsd:documentation><![CDATA[
-        Enclosing element for the import elements
-      ]]></xsd:documentation>
-    </xsd:annotation>
-    <xsd:choice minOccurs="1" maxOccurs="unbounded">
-      <xsd:element name="import" type="import" />
-    </xsd:choice>
-  </xsd:complexType>
-
-  <xsd:complexType name="import">
-    <xsd:annotation>
-      <xsd:documentation><![CDATA[
-        Import an external resource defining other services or parameters
-      ]]></xsd:documentation>
-    </xsd:annotation>
-    <xsd:attribute name="resource" type="xsd:string" use="required" />
-    <xsd:attribute name="ignore-errors" type="boolean" />
-  </xsd:complexType>
-
-  <xsd:complexType name="callable">
-    <xsd:attribute name="id" type="xsd:string" />
-    <xsd:attribute name="service" type="xsd:string" />
-    <xsd:attribute name="class" type="xsd:string" />
-    <xsd:attribute name="method" type="xsd:string" />
-    <xsd:attribute name="function" type="xsd:string" />
-  </xsd:complexType>
-
-  <xsd:complexType name="service">
-    <xsd:choice maxOccurs="unbounded">
-      <xsd:element name="file" type="xsd:string" minOccurs="0" maxOccurs="1" />
-      <xsd:element name="argument" type="argument" minOccurs="0" maxOccurs="unbounded" />
-      <xsd:element name="configurator" type="callable" minOccurs="0" maxOccurs="1" />
-      <xsd:element name="factory" type="callable" minOccurs="0" maxOccurs="1" />
-      <xsd:element name="call" type="call" minOccurs="0" maxOccurs="unbounded" />
-      <xsd:element name="tag" type="tag" minOccurs="0" maxOccurs="unbounded" />
-      <xsd:element name="property" type="property" minOccurs="0" maxOccurs="unbounded" />
-    </xsd:choice>
-    <xsd:attribute name="id" type="xsd:string" />
-    <xsd:attribute name="class" type="xsd:string" />
-    <xsd:attribute name="scope" type="xsd:string" />
-    <xsd:attribute name="public" type="boolean" />
-    <xsd:attribute name="synthetic" type="boolean" />
-    <xsd:attribute name="synchronized" type="boolean" />
-    <xsd:attribute name="lazy" type="boolean" />
-    <xsd:attribute name="abstract" type="boolean" />
-    <xsd:attribute name="factory-class" type="xsd:string" />
-    <xsd:attribute name="factory-method" type="xsd:string" />
-    <xsd:attribute name="factory-service" type="xsd:string" />
-    <xsd:attribute name="alias" type="xsd:string" />
-    <xsd:attribute name="parent" type="xsd:string" />
-    <xsd:attribute name="decorates" type="xsd:string" />
-    <xsd:attribute name="decoration-inner-name" type="xsd:string" />
-  </xsd:complexType>
-
-  <xsd:complexType name="tag">
-    <xsd:attribute name="name" type="xsd:string" />
-    <xsd:anyAttribute namespace="##any" processContents="lax" />
-  </xsd:complexType>
-
-  <xsd:complexType name="parameters">
-    <xsd:choice minOccurs="1" maxOccurs="unbounded">
-      <xsd:element name="parameter" type="parameter" />
-    </xsd:choice>
-    <xsd:attribute name="type" type="parameter_type" />
-    <xsd:attribute name="key" type="xsd:string" />
-  </xsd:complexType>
-
-  <xsd:complexType name="parameter" mixed="true">
-    <xsd:choice minOccurs="0" maxOccurs="unbounded">
-      <xsd:element name="parameter" type="parameter" />
-    </xsd:choice>
-    <xsd:attribute name="type" type="parameter_type" />
-    <xsd:attribute name="id" type="xsd:string" />
-    <xsd:attribute name="key" type="xsd:string" />
-    <xsd:attribute name="on-invalid" type="invalid_sequence" />
-  </xsd:complexType>
-
-  <xsd:complexType name="property" mixed="true">
-    <xsd:choice minOccurs="0" maxOccurs="1">
-      <xsd:element name="property" type="property" minOccurs="0" maxOccurs="unbounded" />
-      <xsd:element name="service" type="service" />
-    </xsd:choice>
-    <xsd:attribute name="type" type="argument_type" />
-    <xsd:attribute name="id" type="xsd:string" />
-    <xsd:attribute name="key" type="xsd:string" />
-    <xsd:attribute name="name" type="xsd:string" />
-    <xsd:attribute name="on-invalid" type="xsd:string" />
-    <xsd:attribute name="strict" type="boolean" />
-  </xsd:complexType>
-
-  <xsd:complexType name="argument" mixed="true">
-    <xsd:choice maxOccurs="unbounded">
-      <xsd:element name="argument" type="argument" minOccurs="0" maxOccurs="unbounded" />
-      <xsd:element name="service" type="service" />
-    </xsd:choice>
-    <xsd:attribute name="type" type="argument_type" />
-    <xsd:attribute name="id" type="xsd:string" />
-    <xsd:attribute name="key" type="xsd:string" />
-    <xsd:attribute name="index" type="xsd:integer" />
-    <xsd:attribute name="on-invalid" type="xsd:string" />
-    <xsd:attribute name="strict" type="boolean" />
-  </xsd:complexType>
-
-  <xsd:complexType name="call" mixed="true">
-    <xsd:choice maxOccurs="unbounded">
-      <xsd:element name="argument" type="argument" minOccurs="0" maxOccurs="unbounded" />
-      <xsd:element name="service" type="service" />
-    </xsd:choice>
-    <xsd:attribute name="method" type="xsd:string" />
-  </xsd:complexType>
-
-  <xsd:simpleType name="parameter_type">
-    <xsd:restriction base="xsd:string">
-      <xsd:enumeration value="collection" />
-      <xsd:enumeration value="string" />
-      <xsd:enumeration value="constant" />
-    </xsd:restriction>
-  </xsd:simpleType>
-
-  <xsd:simpleType name="argument_type">
-    <xsd:restriction base="xsd:string">
-      <xsd:enumeration value="collection" />
-      <xsd:enumeration value="service" />
-      <xsd:enumeration value="expression" />
-      <xsd:enumeration value="string" />
-      <xsd:enumeration value="constant" />
-    </xsd:restriction>
-  </xsd:simpleType>
-
-  <xsd:simpleType name="invalid_sequence">
-    <xsd:restriction base="xsd:string">
-      <xsd:enumeration value="null" />
-      <xsd:enumeration value="ignore" />
-      <xsd:enumeration value="exception" />
-    </xsd:restriction>
-  </xsd:simpleType>
-
-  <xsd:simpleType name="boolean">
-    <xsd:restriction base="xsd:string">
-      <xsd:pattern value="(%.+%|true|false)" />
-    </xsd:restriction>
-  </xsd:simpleType>
-</xsd:schema>
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php
deleted file mode 100644
index 5934793..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php
+++ /dev/null
@@ -1,304 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\ParameterBag;
-
-use Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException;
-use Symfony\Component\DependencyInjection\Exception\ParameterCircularReferenceException;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-
-/**
- * Holds parameters.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class ParameterBag implements ParameterBagInterface
-{
-    protected $parameters = array();
-    protected $resolved = false;
-
-    /**
-     * Constructor.
-     *
-     * @param array $parameters An array of parameters
-     *
-     * @api
-     */
-    public function __construct(array $parameters = array())
-    {
-        $this->add($parameters);
-    }
-
-    /**
-     * Clears all parameters.
-     *
-     * @api
-     */
-    public function clear()
-    {
-        $this->parameters = array();
-    }
-
-    /**
-     * Adds parameters to the service container parameters.
-     *
-     * @param array $parameters An array of parameters
-     *
-     * @api
-     */
-    public function add(array $parameters)
-    {
-        foreach ($parameters as $key => $value) {
-            $this->parameters[strtolower($key)] = $value;
-        }
-    }
-
-    /**
-     * Gets the service container parameters.
-     *
-     * @return array An array of parameters
-     *
-     * @api
-     */
-    public function all()
-    {
-        return $this->parameters;
-    }
-
-    /**
-     * Gets a service container parameter.
-     *
-     * @param string $name The parameter name
-     *
-     * @return mixed The parameter value
-     *
-     * @throws ParameterNotFoundException if the parameter is not defined
-     *
-     * @api
-     */
-    public function get($name)
-    {
-        $name = strtolower($name);
-
-        if (!array_key_exists($name, $this->parameters)) {
-            if (!$name) {
-                throw new ParameterNotFoundException($name);
-            }
-
-            $alternatives = array();
-            foreach (array_keys($this->parameters) as $key) {
-                $lev = levenshtein($name, $key);
-                if ($lev <= strlen($name) / 3 || false !== strpos($key, $name)) {
-                    $alternatives[] = $key;
-                }
-            }
-
-            throw new ParameterNotFoundException($name, null, null, null, $alternatives);
-        }
-
-        return $this->parameters[$name];
-    }
-
-    /**
-     * Sets a service container parameter.
-     *
-     * @param string $name  The parameter name
-     * @param mixed  $value The parameter value
-     *
-     * @api
-     */
-    public function set($name, $value)
-    {
-        $this->parameters[strtolower($name)] = $value;
-    }
-
-    /**
-     * Returns true if a parameter name is defined.
-     *
-     * @param string $name The parameter name
-     *
-     * @return bool true if the parameter name is defined, false otherwise
-     *
-     * @api
-     */
-    public function has($name)
-    {
-        return array_key_exists(strtolower($name), $this->parameters);
-    }
-
-    /**
-     * Removes a parameter.
-     *
-     * @param string $name The parameter name
-     *
-     * @api
-     */
-    public function remove($name)
-    {
-        unset($this->parameters[strtolower($name)]);
-    }
-
-    /**
-     * Replaces parameter placeholders (%name%) by their values for all parameters.
-     */
-    public function resolve()
-    {
-        if ($this->resolved) {
-            return;
-        }
-
-        $parameters = array();
-        foreach ($this->parameters as $key => $value) {
-            try {
-                $value = $this->resolveValue($value);
-                $parameters[$key] = $this->unescapeValue($value);
-            } catch (ParameterNotFoundException $e) {
-                $e->setSourceKey($key);
-
-                throw $e;
-            }
-        }
-
-        $this->parameters = $parameters;
-        $this->resolved = true;
-    }
-
-    /**
-     * Replaces parameter placeholders (%name%) by their values.
-     *
-     * @param mixed $value     A value
-     * @param array $resolving An array of keys that are being resolved (used internally to detect circular references)
-     *
-     * @return mixed The resolved value
-     *
-     * @throws ParameterNotFoundException          if a placeholder references a parameter that does not exist
-     * @throws ParameterCircularReferenceException if a circular reference if detected
-     * @throws RuntimeException                    when a given parameter has a type problem.
-     */
-    public function resolveValue($value, array $resolving = array())
-    {
-        if (is_array($value)) {
-            $args = array();
-            foreach ($value as $k => $v) {
-                $args[$this->resolveValue($k, $resolving)] = $this->resolveValue($v, $resolving);
-            }
-
-            return $args;
-        }
-
-        if (!is_string($value)) {
-            return $value;
-        }
-
-        return $this->resolveString($value, $resolving);
-    }
-
-    /**
-     * Resolves parameters inside a string.
-     *
-     * @param string $value     The string to resolve
-     * @param array  $resolving An array of keys that are being resolved (used internally to detect circular references)
-     *
-     * @return string The resolved string
-     *
-     * @throws ParameterNotFoundException          if a placeholder references a parameter that does not exist
-     * @throws ParameterCircularReferenceException if a circular reference if detected
-     * @throws RuntimeException                    when a given parameter has a type problem.
-     */
-    public function resolveString($value, array $resolving = array())
-    {
-        // we do this to deal with non string values (Boolean, integer, ...)
-        // as the preg_replace_callback throw an exception when trying
-        // a non-string in a parameter value
-        if (preg_match('/^%([^%\s]+)%$/', $value, $match)) {
-            $key = strtolower($match[1]);
-
-            if (isset($resolving[$key])) {
-                throw new ParameterCircularReferenceException(array_keys($resolving));
-            }
-
-            $resolving[$key] = true;
-
-            return $this->resolved ? $this->get($key) : $this->resolveValue($this->get($key), $resolving);
-        }
-
-        $self = $this;
-
-        return preg_replace_callback('/%%|%([^%\s]+)%/', function ($match) use ($self, $resolving, $value) {
-            // skip %%
-            if (!isset($match[1])) {
-                return '%%';
-            }
-
-            $key = strtolower($match[1]);
-            if (isset($resolving[$key])) {
-                throw new ParameterCircularReferenceException(array_keys($resolving));
-            }
-
-            $resolved = $self->get($key);
-
-            if (!is_string($resolved) && !is_numeric($resolved)) {
-                throw new RuntimeException(sprintf('A string value must be composed of strings and/or numbers, but found parameter "%s" of type %s inside string value "%s".', $key, gettype($resolved), $value));
-            }
-
-            $resolved = (string) $resolved;
-            $resolving[$key] = true;
-
-            return $self->isResolved() ? $resolved : $self->resolveString($resolved, $resolving);
-        }, $value);
-    }
-
-    public function isResolved()
-    {
-        return $this->resolved;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function escapeValue($value)
-    {
-        if (is_string($value)) {
-            return str_replace('%', '%%', $value);
-        }
-
-        if (is_array($value)) {
-            $result = array();
-            foreach ($value as $k => $v) {
-                $result[$k] = $this->escapeValue($v);
-            }
-
-            return $result;
-        }
-
-        return $value;
-    }
-
-    public function unescapeValue($value)
-    {
-        if (is_string($value)) {
-            return str_replace('%%', '%', $value);
-        }
-
-        if (is_array($value)) {
-            $result = array();
-            foreach ($value as $k => $v) {
-                $result[$k] = $this->unescapeValue($v);
-            }
-
-            return $result;
-        }
-
-        return $value;
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/SimpleXMLElement.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/SimpleXMLElement.php
deleted file mode 100644
index 2e20b6c..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/SimpleXMLElement.php
+++ /dev/null
@@ -1,114 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection;
-
-use Symfony\Component\Config\Util\XmlUtils;
-use Symfony\Component\ExpressionLanguage\Expression;
-
-/**
- * SimpleXMLElement class.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in 3.0.
- */
-class SimpleXMLElement extends \SimpleXMLElement
-{
-    /**
-     * Converts an attribute as a PHP type.
-     *
-     * @param string $name
-     *
-     * @return mixed
-     */
-    public function getAttributeAsPhp($name)
-    {
-        return self::phpize($this[$name]);
-    }
-
-    /**
-     * Returns arguments as valid PHP types.
-     *
-     * @param string $name
-     * @param bool   $lowercase
-     *
-     * @return mixed
-     */
-    public function getArgumentsAsPhp($name, $lowercase = true)
-    {
-        $arguments = array();
-        foreach ($this->$name as $arg) {
-            if (isset($arg['name'])) {
-                $arg['key'] = (string) $arg['name'];
-            }
-            $key = isset($arg['key']) ? (string) $arg['key'] : (!$arguments ? 0 : max(array_keys($arguments)) + 1);
-
-            // parameter keys are case insensitive
-            if ('parameter' == $name && $lowercase) {
-                $key = strtolower($key);
-            }
-
-            // this is used by DefinitionDecorator to overwrite a specific
-            // argument of the parent definition
-            if (isset($arg['index'])) {
-                $key = 'index_'.$arg['index'];
-            }
-
-            switch ($arg['type']) {
-                case 'service':
-                    $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
-                    if (isset($arg['on-invalid']) && 'ignore' == $arg['on-invalid']) {
-                        $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
-                    } elseif (isset($arg['on-invalid']) && 'null' == $arg['on-invalid']) {
-                        $invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE;
-                    }
-
-                    if (isset($arg['strict'])) {
-                        $strict = self::phpize($arg['strict']);
-                    } else {
-                        $strict = true;
-                    }
-
-                    $arguments[$key] = new Reference((string) $arg['id'], $invalidBehavior, $strict);
-                    break;
-                case 'expression':
-                    $arguments[$key] = new Expression((string) $arg);
-                    break;
-                case 'collection':
-                    $arguments[$key] = $arg->getArgumentsAsPhp($name, false);
-                    break;
-                case 'string':
-                    $arguments[$key] = (string) $arg;
-                    break;
-                case 'constant':
-                    $arguments[$key] = constant((string) $arg);
-                    break;
-                default:
-                    $arguments[$key] = self::phpize($arg);
-            }
-        }
-
-        return $arguments;
-    }
-
-    /**
-     * Converts an xml value to a PHP type.
-     *
-     * @param mixed $value
-     *
-     * @return mixed
-     */
-    public static function phpize($value)
-    {
-        return XmlUtils::phpize($value);
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/CheckDefinitionValidityPassTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/CheckDefinitionValidityPassTest.php
deleted file mode 100644
index ed04a8b..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/CheckDefinitionValidityPassTest.php
+++ /dev/null
@@ -1,102 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests\Compiler;
-
-use Symfony\Component\DependencyInjection\Compiler\CheckDefinitionValidityPass;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-
-class CheckDefinitionValidityPassTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     */
-    public function testProcessDetectsSyntheticNonPublicDefinitions()
-    {
-        $container = new ContainerBuilder();
-        $container->register('a')->setSynthetic(true)->setPublic(false);
-
-        $this->process($container);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     */
-    public function testProcessDetectsSyntheticPrototypeDefinitions()
-    {
-        $container = new ContainerBuilder();
-        $container->register('a')->setSynthetic(true)->setScope(ContainerInterface::SCOPE_PROTOTYPE);
-
-        $this->process($container);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     */
-    public function testProcessDetectsNonSyntheticNonAbstractDefinitionWithoutClass()
-    {
-        $container = new ContainerBuilder();
-        $container->register('a')->setSynthetic(false)->setAbstract(false);
-
-        $this->process($container);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     */
-    public function testProcessDetectsBothFactorySyntaxesUsed()
-    {
-        $container = new ContainerBuilder();
-        $container->register('a')->setFactory(array('a', 'b'))->setFactoryClass('a');
-
-        $this->process($container);
-    }
-
-    public function testProcess()
-    {
-        $container = new ContainerBuilder();
-        $container->register('a', 'class');
-        $container->register('b', 'class')->setSynthetic(true)->setPublic(true);
-        $container->register('c', 'class')->setAbstract(true);
-        $container->register('d', 'class')->setSynthetic(true);
-
-        $this->process($container);
-    }
-
-    public function testValidTags()
-    {
-        $container = new ContainerBuilder();
-        $container->register('a', 'class')->addTag('foo', array('bar' => 'baz'));
-        $container->register('b', 'class')->addTag('foo', array('bar' => null));
-        $container->register('c', 'class')->addTag('foo', array('bar' => 1));
-        $container->register('d', 'class')->addTag('foo', array('bar' => 1.1));
-
-        $this->process($container);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     */
-    public function testInvalidTags()
-    {
-        $container = new ContainerBuilder();
-        $container->register('a', 'class')->addTag('foo', array('bar' => array('baz' => 'baz')));
-
-        $this->process($container);
-    }
-
-    protected function process(ContainerBuilder $container)
-    {
-        $pass = new CheckDefinitionValidityPass();
-        $pass->process($container);
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/InlineServiceDefinitionsPassTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/InlineServiceDefinitionsPassTest.php
deleted file mode 100644
index baefa1d..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/InlineServiceDefinitionsPassTest.php
+++ /dev/null
@@ -1,279 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests\Compiler;
-
-use Symfony\Component\DependencyInjection\Scope;
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\Compiler\AnalyzeServiceReferencesPass;
-use Symfony\Component\DependencyInjection\Compiler\RepeatedPass;
-use Symfony\Component\DependencyInjection\Compiler\InlineServiceDefinitionsPass;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-
-class InlineServiceDefinitionsPassTest extends \PHPUnit_Framework_TestCase
-{
-    public function testProcess()
-    {
-        $container = new ContainerBuilder();
-        $container
-            ->register('inlinable.service')
-            ->setPublic(false)
-        ;
-
-        $container
-            ->register('service')
-            ->setArguments(array(new Reference('inlinable.service')))
-        ;
-
-        $this->process($container);
-
-        $arguments = $container->getDefinition('service')->getArguments();
-        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Definition', $arguments[0]);
-        $this->assertSame($container->getDefinition('inlinable.service'), $arguments[0]);
-    }
-
-    public function testProcessDoesNotInlineWhenAliasedServiceIsNotOfPrototypeScope()
-    {
-        $container = new ContainerBuilder();
-        $container
-            ->register('foo')
-            ->setPublic(false)
-        ;
-        $container->setAlias('moo', 'foo');
-
-        $container
-            ->register('service')
-            ->setArguments(array($ref = new Reference('foo')))
-        ;
-
-        $this->process($container);
-
-        $arguments = $container->getDefinition('service')->getArguments();
-        $this->assertSame($ref, $arguments[0]);
-    }
-
-    public function testProcessDoesInlineServiceOfPrototypeScope()
-    {
-        $container = new ContainerBuilder();
-        $container
-            ->register('foo')
-            ->setScope('prototype')
-        ;
-        $container
-            ->register('bar')
-            ->setPublic(false)
-            ->setScope('prototype')
-        ;
-        $container->setAlias('moo', 'bar');
-
-        $container
-            ->register('service')
-            ->setArguments(array(new Reference('foo'), $ref = new Reference('moo'), new Reference('bar')))
-        ;
-
-        $this->process($container);
-
-        $arguments = $container->getDefinition('service')->getArguments();
-        $this->assertEquals($container->getDefinition('foo'), $arguments[0]);
-        $this->assertNotSame($container->getDefinition('foo'), $arguments[0]);
-        $this->assertSame($ref, $arguments[1]);
-        $this->assertEquals($container->getDefinition('bar'), $arguments[2]);
-        $this->assertNotSame($container->getDefinition('bar'), $arguments[2]);
-    }
-
-    public function testProcessInlinesIfMultipleReferencesButAllFromTheSameDefinition()
-    {
-        $container = new ContainerBuilder();
-
-        $a = $container->register('a')->setPublic(false);
-        $b = $container
-            ->register('b')
-            ->addArgument(new Reference('a'))
-            ->addArgument(new Definition(null, array(new Reference('a'))))
-        ;
-
-        $this->process($container);
-
-        $arguments = $b->getArguments();
-        $this->assertSame($a, $arguments[0]);
-
-        $inlinedArguments = $arguments[1]->getArguments();
-        $this->assertSame($a, $inlinedArguments[0]);
-    }
-
-    public function testProcessInlinesPrivateFactoryReference()
-    {
-        $container = new ContainerBuilder();
-
-        $container->register('a')->setPublic(false);
-        $b = $container
-            ->register('b')
-            ->setPublic(false)
-            ->setFactory(array(new Reference('a'), 'a'))
-        ;
-
-        $container
-            ->register('foo')
-            ->setArguments(array(
-                $ref = new Reference('b'),
-            ));
-
-        $this->process($container);
-
-        $inlinedArguments = $container->getDefinition('foo')->getArguments();
-        $this->assertSame($b, $inlinedArguments[0]);
-    }
-
-    public function testProcessDoesNotInlinePrivateFactoryIfReferencedMultipleTimesWithinTheSameDefinition()
-    {
-        $container = new ContainerBuilder();
-        $container
-            ->register('a')
-        ;
-        $container
-            ->register('b')
-            ->setPublic(false)
-            ->setFactory(array(new Reference('a'), 'a'))
-        ;
-
-        $container
-            ->register('foo')
-            ->setArguments(array(
-                    $ref1 = new Reference('b'),
-                    $ref2 = new Reference('b'),
-                ))
-        ;
-        $this->process($container);
-
-        $args = $container->getDefinition('foo')->getArguments();
-        $this->assertSame($ref1, $args[0]);
-        $this->assertSame($ref2, $args[1]);
-    }
-
-    public function testProcessDoesNotInlineReferenceWhenUsedByInlineFactory()
-    {
-        $container = new ContainerBuilder();
-        $container
-            ->register('a')
-        ;
-        $container
-            ->register('b')
-            ->setPublic(false)
-            ->setFactory(array(new Reference('a'), 'a'))
-        ;
-
-        $inlineFactory = new Definition();
-        $inlineFactory->setPublic(false);
-        $inlineFactory->setFactory(array(new Reference('b'), 'b'));
-
-        $container
-            ->register('foo')
-            ->setArguments(array(
-                    $ref = new Reference('b'),
-                    $inlineFactory,
-                ))
-        ;
-        $this->process($container);
-
-        $args = $container->getDefinition('foo')->getArguments();
-        $this->assertSame($ref, $args[0]);
-    }
-
-    public function testProcessInlinesOnlyIfSameScope()
-    {
-        $container = new ContainerBuilder();
-
-        $container->addScope(new Scope('foo'));
-        $a = $container->register('a')->setPublic(false)->setScope('foo');
-        $b = $container->register('b')->addArgument(new Reference('a'));
-
-        $this->process($container);
-        $arguments = $b->getArguments();
-        $this->assertEquals(new Reference('a'), $arguments[0]);
-        $this->assertTrue($container->hasDefinition('a'));
-    }
-
-    public function testProcessDoesNotInlineWhenServiceIsPrivateButLazy()
-    {
-        $container = new ContainerBuilder();
-        $container
-            ->register('foo')
-            ->setPublic(false)
-            ->setLazy(true)
-        ;
-
-        $container
-            ->register('service')
-            ->setArguments(array($ref = new Reference('foo')))
-        ;
-
-        $this->process($container);
-
-        $arguments = $container->getDefinition('service')->getArguments();
-        $this->assertSame($ref, $arguments[0]);
-    }
-
-    public function testProcessDoesNotInlineWhenServiceReferencesItself()
-    {
-        $container = new ContainerBuilder();
-        $container
-            ->register('foo')
-            ->setPublic(false)
-            ->addMethodCall('foo', array($ref = new Reference('foo')))
-        ;
-
-        $this->process($container);
-
-        $calls = $container->getDefinition('foo')->getMethodCalls();
-        $this->assertSame($ref, $calls[0][1][0]);
-    }
-
-    public function testProcessDoesNotInlineFactories()
-    {
-        $container = new ContainerBuilder();
-        $container
-            ->register('foo.factory')
-            ->setPublic(false)
-        ;
-        $container
-            ->register('foo')
-            ->setFactory(array(new Reference('foo.factory'), 'getFoo'))
-        ;
-        $this->process($container);
-
-        $factory = $container->getDefinition('foo')->getFactory();
-        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Reference', $factory[0]);
-    }
-
-    public function testProcessDoesNotInlineConfigurators()
-    {
-        $container = new ContainerBuilder();
-        $container
-            ->register('foo.configurator')
-            ->setPublic(false)
-        ;
-        $container
-            ->register('foo')
-            ->setConfigurator(array(new Reference('foo.configurator'), 'getFoo'))
-        ;
-        $this->process($container);
-
-        $configurator = $container->getDefinition('foo')->getConfigurator();
-        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Reference', $configurator[0]);
-    }
-
-    protected function process(ContainerBuilder $container)
-    {
-        $repeatedPass = new RepeatedPass(array(new AnalyzeServiceReferencesPass(), new InlineServiceDefinitionsPass()));
-        $repeatedPass->process($container);
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ContainerBuilderTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ContainerBuilderTest.php
deleted file mode 100644
index 51c59d2..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ContainerBuilderTest.php
+++ /dev/null
@@ -1,837 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests;
-
-require_once __DIR__.'/Fixtures/includes/classes.php';
-require_once __DIR__.'/Fixtures/includes/ProjectExtension.php';
-
-use Symfony\Component\Config\Resource\ResourceInterface;
-use Symfony\Component\DependencyInjection\Alias;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
-use Symfony\Component\DependencyInjection\Loader\ClosureLoader;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
-use Symfony\Component\DependencyInjection\Scope;
-use Symfony\Component\Config\Resource\FileResource;
-use Symfony\Component\ExpressionLanguage\Expression;
-
-class ContainerBuilderTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::setDefinitions
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getDefinitions
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::setDefinition
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getDefinition
-     */
-    public function testDefinitions()
-    {
-        $builder = new ContainerBuilder();
-        $definitions = array(
-            'foo' => new Definition('Bar\FooClass'),
-            'bar' => new Definition('BarClass'),
-        );
-        $builder->setDefinitions($definitions);
-        $this->assertEquals($definitions, $builder->getDefinitions(), '->setDefinitions() sets the service definitions');
-        $this->assertTrue($builder->hasDefinition('foo'), '->hasDefinition() returns true if a service definition exists');
-        $this->assertFalse($builder->hasDefinition('foobar'), '->hasDefinition() returns false if a service definition does not exist');
-
-        $builder->setDefinition('foobar', $foo = new Definition('FooBarClass'));
-        $this->assertEquals($foo, $builder->getDefinition('foobar'), '->getDefinition() returns a service definition if defined');
-        $this->assertTrue($builder->setDefinition('foobar', $foo = new Definition('FooBarClass')) === $foo, '->setDefinition() implements a fluid interface by returning the service reference');
-
-        $builder->addDefinitions($defs = array('foobar' => new Definition('FooBarClass')));
-        $this->assertEquals(array_merge($definitions, $defs), $builder->getDefinitions(), '->addDefinitions() adds the service definitions');
-
-        try {
-            $builder->getDefinition('baz');
-            $this->fail('->getDefinition() throws an InvalidArgumentException if the service definition does not exist');
-        } catch (\InvalidArgumentException $e) {
-            $this->assertEquals('The service definition "baz" does not exist.', $e->getMessage(), '->getDefinition() throws an InvalidArgumentException if the service definition does not exist');
-        }
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::register
-     */
-    public function testRegister()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo', 'Bar\FooClass');
-        $this->assertTrue($builder->hasDefinition('foo'), '->register() registers a new service definition');
-        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Definition', $builder->getDefinition('foo'), '->register() returns the newly created Definition instance');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::has
-     */
-    public function testHas()
-    {
-        $builder = new ContainerBuilder();
-        $this->assertFalse($builder->has('foo'), '->has() returns false if the service does not exist');
-        $builder->register('foo', 'Bar\FooClass');
-        $this->assertTrue($builder->has('foo'), '->has() returns true if a service definition exists');
-        $builder->set('bar', new \stdClass());
-        $this->assertTrue($builder->has('bar'), '->has() returns true if a service exists');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::get
-     */
-    public function testGet()
-    {
-        $builder = new ContainerBuilder();
-        try {
-            $builder->get('foo');
-            $this->fail('->get() throws an InvalidArgumentException if the service does not exist');
-        } catch (\InvalidArgumentException $e) {
-            $this->assertEquals('The service definition "foo" does not exist.', $e->getMessage(), '->get() throws an InvalidArgumentException if the service does not exist');
-        }
-
-        $this->assertNull($builder->get('foo', ContainerInterface::NULL_ON_INVALID_REFERENCE), '->get() returns null if the service does not exist and NULL_ON_INVALID_REFERENCE is passed as a second argument');
-
-        $builder->register('foo', 'stdClass');
-        $this->assertInternalType('object', $builder->get('foo'), '->get() returns the service definition associated with the id');
-        $builder->set('bar', $bar = new \stdClass());
-        $this->assertEquals($bar, $builder->get('bar'), '->get() returns the service associated with the id');
-        $builder->register('bar', 'stdClass');
-        $this->assertEquals($bar, $builder->get('bar'), '->get() returns the service associated with the id even if a definition has been defined');
-
-        $builder->register('baz', 'stdClass')->setArguments(array(new Reference('baz')));
-        try {
-            @$builder->get('baz');
-            $this->fail('->get() throws a ServiceCircularReferenceException if the service has a circular reference to itself');
-        } catch (\Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException $e) {
-            $this->assertEquals('Circular reference detected for service "baz", path: "baz".', $e->getMessage(), '->get() throws a LogicException if the service has a circular reference to itself');
-        }
-
-        $builder->register('foobar', 'stdClass')->setScope('container');
-        $this->assertTrue($builder->get('bar') === $builder->get('bar'), '->get() always returns the same instance if the service is shared');
-    }
-
-    /**
-     * @covers                   \Symfony\Component\DependencyInjection\ContainerBuilder::get
-     * @expectedException        \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     * @expectedExceptionMessage You have requested a synthetic service ("foo"). The DIC does not know how to construct this service.
-     */
-    public function testGetUnsetLoadingServiceWhenCreateServiceThrowsAnException()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo', 'stdClass')->setSynthetic(true);
-
-        // we expect a RuntimeException here as foo is synthetic
-        try {
-            $builder->get('foo');
-        } catch (RuntimeException $e) {
-        }
-
-        // we must also have the same RuntimeException here
-        $builder->get('foo');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::get
-     */
-    public function testGetReturnsNullOnInactiveScope()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo', 'stdClass')->setScope('request');
-
-        $this->assertNull($builder->get('foo', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::get
-     */
-    public function testGetReturnsNullOnInactiveScopeWhenServiceIsCreatedByAMethod()
-    {
-        $builder = new ProjectContainer();
-
-        $this->assertNull($builder->get('foobaz', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getServiceIds
-     */
-    public function testGetServiceIds()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo', 'stdClass');
-        $builder->bar = $bar = new \stdClass();
-        $builder->register('bar', 'stdClass');
-        $this->assertEquals(array('foo', 'bar', 'service_container'), $builder->getServiceIds(), '->getServiceIds() returns all defined service ids');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::setAlias
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::hasAlias
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getAlias
-     */
-    public function testAliases()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo', 'stdClass');
-        $builder->setAlias('bar', 'foo');
-        $this->assertTrue($builder->hasAlias('bar'), '->hasAlias() returns true if the alias exists');
-        $this->assertFalse($builder->hasAlias('foobar'), '->hasAlias() returns false if the alias does not exist');
-        $this->assertEquals('foo', (string) $builder->getAlias('bar'), '->getAlias() returns the aliased service');
-        $this->assertTrue($builder->has('bar'), '->setAlias() defines a new service');
-        $this->assertTrue($builder->get('bar') === $builder->get('foo'), '->setAlias() creates a service that is an alias to another one');
-
-        try {
-            $builder->getAlias('foobar');
-            $this->fail('->getAlias() throws an InvalidArgumentException if the alias does not exist');
-        } catch (\InvalidArgumentException $e) {
-            $this->assertEquals('The service alias "foobar" does not exist.', $e->getMessage(), '->getAlias() throws an InvalidArgumentException if the alias does not exist');
-        }
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getAliases
-     */
-    public function testGetAliases()
-    {
-        $builder = new ContainerBuilder();
-        $builder->setAlias('bar', 'foo');
-        $builder->setAlias('foobar', 'foo');
-        $builder->setAlias('moo', new Alias('foo', false));
-
-        $aliases = $builder->getAliases();
-        $this->assertEquals('foo', (string) $aliases['bar']);
-        $this->assertTrue($aliases['bar']->isPublic());
-        $this->assertEquals('foo', (string) $aliases['foobar']);
-        $this->assertEquals('foo', (string) $aliases['moo']);
-        $this->assertFalse($aliases['moo']->isPublic());
-
-        $builder->register('bar', 'stdClass');
-        $this->assertFalse($builder->hasAlias('bar'));
-
-        $builder->set('foobar', 'stdClass');
-        $builder->set('moo', 'stdClass');
-        $this->assertCount(0, $builder->getAliases(), '->getAliases() does not return aliased services that have been overridden');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::setAliases
-     */
-    public function testSetAliases()
-    {
-        $builder = new ContainerBuilder();
-        $builder->setAliases(array('bar' => 'foo', 'foobar' => 'foo'));
-
-        $aliases = $builder->getAliases();
-        $this->assertTrue(isset($aliases['bar']));
-        $this->assertTrue(isset($aliases['foobar']));
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::addAliases
-     */
-    public function testAddAliases()
-    {
-        $builder = new ContainerBuilder();
-        $builder->setAliases(array('bar' => 'foo'));
-        $builder->addAliases(array('foobar' => 'foo'));
-
-        $aliases = $builder->getAliases();
-        $this->assertTrue(isset($aliases['bar']));
-        $this->assertTrue(isset($aliases['foobar']));
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::addCompilerPass
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getCompilerPassConfig
-     */
-    public function testAddGetCompilerPass()
-    {
-        $builder = new ContainerBuilder();
-        $builder->setResourceTracking(false);
-        $builderCompilerPasses = $builder->getCompiler()->getPassConfig()->getPasses();
-        $builder->addCompilerPass($this->getMock('Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface'));
-
-        $this->assertCount(count($builder->getCompiler()->getPassConfig()->getPasses()) - 1, $builderCompilerPasses);
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
-     */
-    public function testCreateService()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo1', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/foo.php');
-        $this->assertInstanceOf('\Bar\FooClass', $builder->get('foo1'), '->createService() requires the file defined by the service definition');
-        $builder->register('foo2', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/%file%.php');
-        $builder->setParameter('file', 'foo');
-        $this->assertInstanceOf('\Bar\FooClass', $builder->get('foo2'), '->createService() replaces parameters in the file provided by the service definition');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
-     */
-    public function testCreateProxyWithRealServiceInstantiator()
-    {
-        $builder = new ContainerBuilder();
-
-        $builder->register('foo1', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/foo.php');
-        $builder->getDefinition('foo1')->setLazy(true);
-
-        $foo1 = $builder->get('foo1');
-
-        $this->assertSame($foo1, $builder->get('foo1'), 'The same proxy is retrieved on multiple subsequent calls');
-        $this->assertSame('Bar\FooClass', get_class($foo1));
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
-     */
-    public function testCreateServiceClass()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo1', '%class%');
-        $builder->setParameter('class', 'stdClass');
-        $this->assertInstanceOf('\stdClass', $builder->get('foo1'), '->createService() replaces parameters in the class provided by the service definition');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
-     */
-    public function testCreateServiceArguments()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('bar', 'stdClass');
-        $builder->register('foo1', 'Bar\FooClass')->addArgument(array('foo' => '%value%', '%value%' => 'foo', new Reference('bar'), '%%unescape_it%%'));
-        $builder->setParameter('value', 'bar');
-        $this->assertEquals(array('foo' => 'bar', 'bar' => 'foo', $builder->get('bar'), '%unescape_it%'), $builder->get('foo1')->arguments, '->createService() replaces parameters and service references in the arguments provided by the service definition');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
-     */
-    public function testCreateServiceFactory()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo', 'Bar\FooClass')->setFactory('Bar\FooClass::getInstance');
-        $builder->register('qux', 'Bar\FooClass')->setFactory(array('Bar\FooClass', 'getInstance'));
-        $builder->register('bar', 'Bar\FooClass')->setFactory(array(new Definition('Bar\FooClass'), 'getInstance'));
-        $builder->register('baz', 'Bar\FooClass')->setFactory(array(new Reference('bar'), 'getInstance'));
-
-        $this->assertTrue($builder->get('foo')->called, '->createService() calls the factory method to create the service instance');
-        $this->assertTrue($builder->get('qux')->called, '->createService() calls the factory method to create the service instance');
-        $this->assertTrue($builder->get('bar')->called, '->createService() uses anonymous service as factory');
-        $this->assertTrue($builder->get('baz')->called, '->createService() uses another service as factory');
-
-        $builder
-            ->register('foo1', 'Bar\FooClass')
-            ->setFactoryClass('%foo_class%')
-            ->setFactoryMethod('getInstance')
-            ->addArgument(array('foo' => '%value%', '%value%' => 'foo', new Reference('bar')))
-        ;
-        $builder->setParameter('value', 'bar');
-        $builder->setParameter('foo_class', 'Bar\FooClass');
-        $this->assertTrue($builder->get('foo1')->called, '->createService() calls the factory method to create the service instance');
-        $this->assertEquals(array('foo' => 'bar', 'bar' => 'foo', $builder->get('bar')), $builder->get('foo1')->arguments, '->createService() passes the arguments to the factory method');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
-     */
-    public function testCreateServiceFactoryService()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo_service', 'Bar\FooClass');
-        $builder
-            ->register('foo', 'Bar\FooClass')
-            ->setFactoryService('%foo_service%')
-            ->setFactoryMethod('getInstance')
-        ;
-        $builder->setParameter('foo_service', 'foo_service');
-        $this->assertTrue($builder->get('foo')->called, '->createService() calls the factory method to create the service instance');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
-     */
-    public function testCreateServiceMethodCalls()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('bar', 'stdClass');
-        $builder->register('foo1', 'Bar\FooClass')->addMethodCall('setBar', array(array('%value%', new Reference('bar'))));
-        $builder->setParameter('value', 'bar');
-        $this->assertEquals(array('bar', $builder->get('bar')), $builder->get('foo1')->bar, '->createService() replaces the values in the method calls arguments');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
-     */
-    public function testCreateServiceConfigurator()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo1', 'Bar\FooClass')->setConfigurator('sc_configure');
-        $this->assertTrue($builder->get('foo1')->configured, '->createService() calls the configurator');
-
-        $builder->register('foo2', 'Bar\FooClass')->setConfigurator(array('%class%', 'configureStatic'));
-        $builder->setParameter('class', 'BazClass');
-        $this->assertTrue($builder->get('foo2')->configured, '->createService() calls the configurator');
-
-        $builder->register('baz', 'BazClass');
-        $builder->register('foo3', 'Bar\FooClass')->setConfigurator(array(new Reference('baz'), 'configure'));
-        $this->assertTrue($builder->get('foo3')->configured, '->createService() calls the configurator');
-
-        $builder->register('foo4', 'Bar\FooClass')->setConfigurator('foo');
-        try {
-            $builder->get('foo4');
-            $this->fail('->createService() throws an InvalidArgumentException if the configure callable is not a valid callable');
-        } catch (\InvalidArgumentException $e) {
-            $this->assertEquals('The configure callable for class "Bar\FooClass" is not a callable.', $e->getMessage(), '->createService() throws an InvalidArgumentException if the configure callable is not a valid callable');
-        }
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
-     * @expectedException \RuntimeException
-     */
-    public function testCreateSyntheticService()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo', 'Bar\FooClass')->setSynthetic(true);
-        $builder->get('foo');
-    }
-
-    public function testCreateServiceWithExpression()
-    {
-        $builder = new ContainerBuilder();
-        $builder->setParameter('bar', 'bar');
-        $builder->register('bar', 'BarClass');
-        $builder->register('foo', 'Bar\FooClass')->addArgument(array('foo' => new Expression('service("bar").foo ~ parameter("bar")')));
-        $this->assertEquals('foobar', $builder->get('foo')->arguments['foo']);
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::resolveServices
-     */
-    public function testResolveServices()
-    {
-        $builder = new ContainerBuilder();
-        $builder->register('foo', 'Bar\FooClass');
-        $this->assertEquals($builder->get('foo'), $builder->resolveServices(new Reference('foo')), '->resolveServices() resolves service references to service instances');
-        $this->assertEquals(array('foo' => array('foo', $builder->get('foo'))), $builder->resolveServices(array('foo' => array('foo', new Reference('foo')))), '->resolveServices() resolves service references to service instances in nested arrays');
-        $this->assertEquals($builder->get('foo'), $builder->resolveServices(new Expression('service("foo")')), '->resolveServices() resolves expressions');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::merge
-     */
-    public function testMerge()
-    {
-        $container = new ContainerBuilder(new ParameterBag(array('bar' => 'foo')));
-        $container->setResourceTracking(false);
-        $config = new ContainerBuilder(new ParameterBag(array('foo' => 'bar')));
-        $container->merge($config);
-        $this->assertEquals(array('bar' => 'foo', 'foo' => 'bar'), $container->getParameterBag()->all(), '->merge() merges current parameters with the loaded ones');
-
-        $container = new ContainerBuilder(new ParameterBag(array('bar' => 'foo')));
-        $container->setResourceTracking(false);
-        $config = new ContainerBuilder(new ParameterBag(array('foo' => '%bar%')));
-        $container->merge($config);
-        $container->compile();
-        $this->assertEquals(array('bar' => 'foo', 'foo' => 'foo'), $container->getParameterBag()->all(), '->merge() evaluates the values of the parameters towards already defined ones');
-
-        $container = new ContainerBuilder(new ParameterBag(array('bar' => 'foo')));
-        $container->setResourceTracking(false);
-        $config = new ContainerBuilder(new ParameterBag(array('foo' => '%bar%', 'baz' => '%foo%')));
-        $container->merge($config);
-        $container->compile();
-        $this->assertEquals(array('bar' => 'foo', 'foo' => 'foo', 'baz' => 'foo'), $container->getParameterBag()->all(), '->merge() evaluates the values of the parameters towards already defined ones');
-
-        $container = new ContainerBuilder();
-        $container->setResourceTracking(false);
-        $container->register('foo', 'Bar\FooClass');
-        $container->register('bar', 'BarClass');
-        $config = new ContainerBuilder();
-        $config->setDefinition('baz', new Definition('BazClass'));
-        $config->setAlias('alias_for_foo', 'foo');
-        $container->merge($config);
-        $this->assertEquals(array('foo', 'bar', 'baz'), array_keys($container->getDefinitions()), '->merge() merges definitions already defined ones');
-
-        $aliases = $container->getAliases();
-        $this->assertTrue(isset($aliases['alias_for_foo']));
-        $this->assertEquals('foo', (string) $aliases['alias_for_foo']);
-
-        $container = new ContainerBuilder();
-        $container->setResourceTracking(false);
-        $container->register('foo', 'Bar\FooClass');
-        $config->setDefinition('foo', new Definition('BazClass'));
-        $container->merge($config);
-        $this->assertEquals('BazClass', $container->getDefinition('foo')->getClass(), '->merge() overrides already defined services');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::merge
-     * @expectedException \LogicException
-     */
-    public function testMergeLogicException()
-    {
-        $container = new ContainerBuilder();
-        $container->setResourceTracking(false);
-        $container->compile();
-        $container->merge(new ContainerBuilder());
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::findTaggedServiceIds
-     */
-    public function testfindTaggedServiceIds()
-    {
-        $builder = new ContainerBuilder();
-        $builder
-            ->register('foo', 'Bar\FooClass')
-            ->addTag('foo', array('foo' => 'foo'))
-            ->addTag('bar', array('bar' => 'bar'))
-            ->addTag('foo', array('foofoo' => 'foofoo'))
-        ;
-        $this->assertEquals($builder->findTaggedServiceIds('foo'), array(
-            'foo' => array(
-                array('foo' => 'foo'),
-                array('foofoo' => 'foofoo'),
-            ),
-        ), '->findTaggedServiceIds() returns an array of service ids and its tag attributes');
-        $this->assertEquals(array(), $builder->findTaggedServiceIds('foobar'), '->findTaggedServiceIds() returns an empty array if there is annotated services');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::findDefinition
-     */
-    public function testFindDefinition()
-    {
-        $container = new ContainerBuilder();
-        $container->setDefinition('foo', $definition = new Definition('Bar\FooClass'));
-        $container->setAlias('bar', 'foo');
-        $container->setAlias('foobar', 'bar');
-        $this->assertEquals($definition, $container->findDefinition('foobar'), '->findDefinition() returns a Definition');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::addObjectResource
-     */
-    public function testAddObjectResource()
-    {
-        $container = new ContainerBuilder();
-
-        $container->setResourceTracking(false);
-        $container->addObjectResource(new \BarClass());
-
-        $this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
-
-        $container->setResourceTracking(true);
-        $container->addObjectResource(new \BarClass());
-
-        $resources = $container->getResources();
-
-        $this->assertCount(1, $resources, '1 resource was registered');
-
-        /* @var $resource \Symfony\Component\Config\Resource\FileResource */
-        $resource = end($resources);
-
-        $this->assertInstanceOf('Symfony\Component\Config\Resource\FileResource', $resource);
-        $this->assertSame(realpath(__DIR__.'/Fixtures/includes/classes.php'), realpath($resource->getResource()));
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::addClassResource
-     */
-    public function testAddClassResource()
-    {
-        $container = new ContainerBuilder();
-
-        $container->setResourceTracking(false);
-        $container->addClassResource(new \ReflectionClass('BarClass'));
-
-        $this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
-
-        $container->setResourceTracking(true);
-        $container->addClassResource(new \ReflectionClass('BarClass'));
-
-        $resources = $container->getResources();
-
-        $this->assertCount(1, $resources, '1 resource was registered');
-
-        /* @var $resource \Symfony\Component\Config\Resource\FileResource */
-        $resource = end($resources);
-
-        $this->assertInstanceOf('Symfony\Component\Config\Resource\FileResource', $resource);
-        $this->assertSame(realpath(__DIR__.'/Fixtures/includes/classes.php'), realpath($resource->getResource()));
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::compile
-     */
-    public function testCompilesClassDefinitionsOfLazyServices()
-    {
-        $container = new ContainerBuilder();
-
-        $this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
-
-        $container->register('foo', 'BarClass');
-        $container->getDefinition('foo')->setLazy(true);
-
-        $container->compile();
-
-        $classesPath = realpath(__DIR__.'/Fixtures/includes/classes.php');
-        $matchingResources = array_filter(
-            $container->getResources(),
-            function (ResourceInterface $resource) use ($classesPath) {
-                return $resource instanceof FileResource && $classesPath === realpath($resource->getResource());
-            }
-        );
-
-        $this->assertNotEmpty($matchingResources);
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getResources
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::addResource
-     */
-    public function testResources()
-    {
-        $container = new ContainerBuilder();
-        $container->addResource($a = new FileResource(__DIR__.'/Fixtures/xml/services1.xml'));
-        $container->addResource($b = new FileResource(__DIR__.'/Fixtures/xml/services2.xml'));
-        $resources = array();
-        foreach ($container->getResources() as $resource) {
-            if (false === strpos($resource, '.php')) {
-                $resources[] = $resource;
-            }
-        }
-        $this->assertEquals(array($a, $b), $resources, '->getResources() returns an array of resources read for the current configuration');
-        $this->assertSame($container, $container->setResources(array()));
-        $this->assertEquals(array(), $container->getResources());
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::registerExtension
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getExtension
-     */
-    public function testExtension()
-    {
-        $container = new ContainerBuilder();
-        $container->setResourceTracking(false);
-
-        $container->registerExtension($extension = new \ProjectExtension());
-        $this->assertTrue($container->getExtension('project') === $extension, '->registerExtension() registers an extension');
-
-        $this->setExpectedException('LogicException');
-        $container->getExtension('no_registered');
-    }
-
-    public function testRegisteredButNotLoadedExtension()
-    {
-        $extension = $this->getMock('Symfony\\Component\\DependencyInjection\\Extension\\ExtensionInterface');
-        $extension->expects($this->once())->method('getAlias')->will($this->returnValue('project'));
-        $extension->expects($this->never())->method('load');
-
-        $container = new ContainerBuilder();
-        $container->setResourceTracking(false);
-        $container->registerExtension($extension);
-        $container->compile();
-    }
-
-    public function testRegisteredAndLoadedExtension()
-    {
-        $extension = $this->getMock('Symfony\\Component\\DependencyInjection\\Extension\\ExtensionInterface');
-        $extension->expects($this->exactly(2))->method('getAlias')->will($this->returnValue('project'));
-        $extension->expects($this->once())->method('load')->with(array(array('foo' => 'bar')));
-
-        $container = new ContainerBuilder();
-        $container->setResourceTracking(false);
-        $container->registerExtension($extension);
-        $container->loadFromExtension('project', array('foo' => 'bar'));
-        $container->compile();
-    }
-
-    public function testPrivateServiceUser()
-    {
-        $fooDefinition = new Definition('BarClass');
-        $fooUserDefinition = new Definition('BarUserClass', array(new Reference('bar')));
-        $container = new ContainerBuilder();
-        $container->setResourceTracking(false);
-
-        $fooDefinition->setPublic(false);
-
-        $container->addDefinitions(array(
-            'bar' => $fooDefinition,
-            'bar_user' => $fooUserDefinition,
-        ));
-
-        $container->compile();
-        $this->assertInstanceOf('BarClass', $container->get('bar_user')->bar);
-    }
-
-    /**
-     * @expectedException \BadMethodCallException
-     */
-    public function testThrowsExceptionWhenSetServiceOnAFrozenContainer()
-    {
-        $container = new ContainerBuilder();
-        $container->setResourceTracking(false);
-        $container->setDefinition('a', new Definition('stdClass'));
-        $container->compile();
-        $container->set('a', new \stdClass());
-    }
-
-    /**
-     * @expectedException \BadMethodCallException
-     */
-    public function testThrowsExceptionWhenAddServiceOnAFrozenContainer()
-    {
-        $container = new ContainerBuilder();
-        $container->compile();
-        $container->set('a', new \stdClass());
-    }
-
-    public function testNoExceptionWhenSetSyntheticServiceOnAFrozenContainer()
-    {
-        $container = new ContainerBuilder();
-        $def = new Definition('stdClass');
-        $def->setSynthetic(true);
-        $container->setDefinition('a', $def);
-        $container->compile();
-        $container->set('a', $a = new \stdClass());
-        $this->assertEquals($a, $container->get('a'));
-    }
-
-    public function testSetOnSynchronizedService()
-    {
-        $container = new ContainerBuilder();
-        $container->register('baz', 'BazClass')
-            ->setSynchronized(true)
-        ;
-        $container->register('bar', 'BarClass')
-            ->addMethodCall('setBaz', array(new Reference('baz')))
-        ;
-
-        $container->set('baz', $baz = new \BazClass());
-        $this->assertSame($baz, $container->get('bar')->getBaz());
-
-        $container->set('baz', $baz = new \BazClass());
-        $this->assertSame($baz, $container->get('bar')->getBaz());
-    }
-
-    public function testSynchronizedServiceWithScopes()
-    {
-        $container = new ContainerBuilder();
-        $container->addScope(new Scope('foo'));
-        $container->register('baz', 'BazClass')
-            ->setSynthetic(true)
-            ->setSynchronized(true)
-            ->setScope('foo')
-        ;
-        $container->register('bar', 'BarClass')
-            ->addMethodCall('setBaz', array(new Reference('baz', ContainerInterface::NULL_ON_INVALID_REFERENCE, false)))
-        ;
-        $container->compile();
-
-        $container->enterScope('foo');
-        $container->set('baz', $outerBaz = new \BazClass(), 'foo');
-        $this->assertSame($outerBaz, $container->get('bar')->getBaz());
-
-        $container->enterScope('foo');
-        $container->set('baz', $innerBaz = new \BazClass(), 'foo');
-        $this->assertSame($innerBaz, $container->get('bar')->getBaz());
-        $container->leaveScope('foo');
-
-        $this->assertNotSame($innerBaz, $container->get('bar')->getBaz());
-        $this->assertSame($outerBaz, $container->get('bar')->getBaz());
-
-        $container->leaveScope('foo');
-    }
-
-    /**
-     * @expectedException \BadMethodCallException
-     */
-    public function testThrowsExceptionWhenSetDefinitionOnAFrozenContainer()
-    {
-        $container = new ContainerBuilder();
-        $container->setResourceTracking(false);
-        $container->compile();
-        $container->setDefinition('a', new Definition());
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getExtensionConfig
-     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::prependExtensionConfig
-     */
-    public function testExtensionConfig()
-    {
-        $container = new ContainerBuilder();
-
-        $configs = $container->getExtensionConfig('foo');
-        $this->assertEmpty($configs);
-
-        $first = array('foo' => 'bar');
-        $container->prependExtensionConfig('foo', $first);
-        $configs = $container->getExtensionConfig('foo');
-        $this->assertEquals(array($first), $configs);
-
-        $second = array('ding' => 'dong');
-        $container->prependExtensionConfig('foo', $second);
-        $configs = $container->getExtensionConfig('foo');
-        $this->assertEquals(array($second, $first), $configs);
-    }
-
-    public function testLazyLoadedService()
-    {
-        $loader = new ClosureLoader($container = new ContainerBuilder());
-        $loader->load(function (ContainerBuilder $container) {
-                $container->set('a', new \BazClass());
-                $definition = new Definition('BazClass');
-                $definition->setLazy(true);
-                $container->setDefinition('a', $definition);
-            }
-        );
-
-        $container->setResourceTracking(true);
-
-        $container->compile();
-
-        $class = new \BazClass();
-        $reflectionClass = new \ReflectionClass($class);
-
-        $r = new \ReflectionProperty($container, 'resources');
-        $r->setAccessible(true);
-        $resources = $r->getValue($container);
-
-        $classInList = false;
-        foreach ($resources as $resource) {
-            if ($resource->getResource() === $reflectionClass->getFileName()) {
-                $classInList = true;
-                break;
-            }
-        }
-
-        $this->assertTrue($classInList);
-    }
-}
-
-class FooClass
-{
-}
-
-class ProjectContainer extends ContainerBuilder
-{
-    public function getFoobazService()
-    {
-        throw new InactiveScopeException('foo', 'request');
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/DefinitionDecoratorTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/DefinitionDecoratorTest.php
deleted file mode 100644
index cea6740..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/DefinitionDecoratorTest.php
+++ /dev/null
@@ -1,121 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests;
-
-use Symfony\Component\DependencyInjection\DefinitionDecorator;
-
-class DefinitionDecoratorTest extends \PHPUnit_Framework_TestCase
-{
-    public function testConstructor()
-    {
-        $def = new DefinitionDecorator('foo');
-
-        $this->assertEquals('foo', $def->getParent());
-        $this->assertEquals(array(), $def->getChanges());
-    }
-
-    /**
-     * @dataProvider getPropertyTests
-     */
-    public function testSetProperty($property, $changeKey)
-    {
-        $def = new DefinitionDecorator('foo');
-
-        $getter = 'get'.ucfirst($property);
-        $setter = 'set'.ucfirst($property);
-
-        $this->assertNull($def->$getter());
-        $this->assertSame($def, $def->$setter('foo'));
-        $this->assertEquals('foo', $def->$getter());
-        $this->assertEquals(array($changeKey => true), $def->getChanges());
-    }
-
-    public function getPropertyTests()
-    {
-        return array(
-            array('class', 'class'),
-            array('factory', 'factory'),
-            array('factoryClass', 'factory_class'),
-            array('factoryMethod', 'factory_method'),
-            array('factoryService', 'factory_service'),
-            array('configurator', 'configurator'),
-            array('file', 'file'),
-        );
-    }
-
-    public function testSetPublic()
-    {
-        $def = new DefinitionDecorator('foo');
-
-        $this->assertTrue($def->isPublic());
-        $this->assertSame($def, $def->setPublic(false));
-        $this->assertFalse($def->isPublic());
-        $this->assertEquals(array('public' => true), $def->getChanges());
-    }
-
-    public function testSetLazy()
-    {
-        $def = new DefinitionDecorator('foo');
-
-        $this->assertFalse($def->isLazy());
-        $this->assertSame($def, $def->setLazy(false));
-        $this->assertFalse($def->isLazy());
-        $this->assertEquals(array('lazy' => true), $def->getChanges());
-    }
-
-    public function testSetArgument()
-    {
-        $def = new DefinitionDecorator('foo');
-
-        $this->assertEquals(array(), $def->getArguments());
-        $this->assertSame($def, $def->replaceArgument(0, 'foo'));
-        $this->assertEquals(array('index_0' => 'foo'), $def->getArguments());
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testReplaceArgumentShouldRequireIntegerIndex()
-    {
-        $def = new DefinitionDecorator('foo');
-
-        $def->replaceArgument('0', 'foo');
-    }
-
-    public function testReplaceArgument()
-    {
-        $def = new DefinitionDecorator('foo');
-
-        $def->setArguments(array(0 => 'foo', 1 => 'bar'));
-        $this->assertEquals('foo', $def->getArgument(0));
-        $this->assertEquals('bar', $def->getArgument(1));
-
-        $this->assertSame($def, $def->replaceArgument(1, 'baz'));
-        $this->assertEquals('foo', $def->getArgument(0));
-        $this->assertEquals('baz', $def->getArgument(1));
-
-        $this->assertEquals(array(0 => 'foo', 1 => 'bar', 'index_1' => 'baz'), $def->getArguments());
-    }
-
-    /**
-     * @expectedException \OutOfBoundsException
-     */
-    public function testGetArgumentShouldCheckBounds()
-    {
-        $def = new DefinitionDecorator('foo');
-
-        $def->setArguments(array(0 => 'foo'));
-        $def->replaceArgument(0, 'foo');
-
-        $def->getArgument(1);
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/DefinitionTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/DefinitionTest.php
deleted file mode 100644
index 583d49f..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/DefinitionTest.php
+++ /dev/null
@@ -1,327 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests;
-
-use Symfony\Component\DependencyInjection\Definition;
-
-class DefinitionTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::__construct
-     */
-    public function testConstructor()
-    {
-        $def = new Definition('stdClass');
-        $this->assertEquals('stdClass', $def->getClass(), '__construct() takes the class name as its first argument');
-
-        $def = new Definition('stdClass', array('foo'));
-        $this->assertEquals(array('foo'), $def->getArguments(), '__construct() takes an optional array of arguments as its second argument');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setFactory
-     * @covers Symfony\Component\DependencyInjection\Definition::getFactory
-     */
-    public function testSetGetFactory()
-    {
-        $def = new Definition('stdClass');
-
-        $this->assertSame($def, $def->setFactory('foo'), '->setFactory() implements a fluent interface');
-        $this->assertEquals('foo', $def->getFactory(), '->getFactory() returns the factory');
-
-        $def->setFactory('Foo::bar');
-        $this->assertEquals(array('Foo', 'bar'), $def->getFactory(), '->setFactory() converts string static method call to the array');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setClass
-     * @covers Symfony\Component\DependencyInjection\Definition::getClass
-     */
-    public function testSetGetClass()
-    {
-        $def = new Definition('stdClass');
-        $this->assertSame($def, $def->setClass('foo'), '->setClass() implements a fluent interface');
-        $this->assertEquals('foo', $def->getClass(), '->getClass() returns the class name');
-    }
-
-    public function testSetGetDecoratedService()
-    {
-        $def = new Definition('stdClass');
-        $this->assertNull($def->getDecoratedService());
-        $def->setDecoratedService('foo', 'foo.renamed');
-        $this->assertEquals(array('foo', 'foo.renamed'), $def->getDecoratedService());
-        $def->setDecoratedService(null);
-        $this->assertNull($def->getDecoratedService());
-
-        $def = new Definition('stdClass');
-        $def->setDecoratedService('foo');
-        $this->assertEquals(array('foo', null), $def->getDecoratedService());
-        $def->setDecoratedService(null);
-        $this->assertNull($def->getDecoratedService());
-
-        $def = new Definition('stdClass');
-        $this->setExpectedException('InvalidArgumentException', 'The decorated service inner name for "foo" must be different than the service name itself.');
-        $def->setDecoratedService('foo', 'foo');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setArguments
-     * @covers Symfony\Component\DependencyInjection\Definition::getArguments
-     * @covers Symfony\Component\DependencyInjection\Definition::addArgument
-     */
-    public function testArguments()
-    {
-        $def = new Definition('stdClass');
-        $this->assertSame($def, $def->setArguments(array('foo')), '->setArguments() implements a fluent interface');
-        $this->assertEquals(array('foo'), $def->getArguments(), '->getArguments() returns the arguments');
-        $this->assertSame($def, $def->addArgument('bar'), '->addArgument() implements a fluent interface');
-        $this->assertEquals(array('foo', 'bar'), $def->getArguments(), '->addArgument() adds an argument');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setMethodCalls
-     * @covers Symfony\Component\DependencyInjection\Definition::addMethodCall
-     * @covers Symfony\Component\DependencyInjection\Definition::hasMethodCall
-     * @covers Symfony\Component\DependencyInjection\Definition::removeMethodCall
-     */
-    public function testMethodCalls()
-    {
-        $def = new Definition('stdClass');
-        $this->assertSame($def, $def->setMethodCalls(array(array('foo', array('foo')))), '->setMethodCalls() implements a fluent interface');
-        $this->assertEquals(array(array('foo', array('foo'))), $def->getMethodCalls(), '->getMethodCalls() returns the methods to call');
-        $this->assertSame($def, $def->addMethodCall('bar', array('bar')), '->addMethodCall() implements a fluent interface');
-        $this->assertEquals(array(array('foo', array('foo')), array('bar', array('bar'))), $def->getMethodCalls(), '->addMethodCall() adds a method to call');
-        $this->assertTrue($def->hasMethodCall('bar'), '->hasMethodCall() returns true if first argument is a method to call registered');
-        $this->assertFalse($def->hasMethodCall('no_registered'), '->hasMethodCall() returns false if first argument is not a method to call registered');
-        $this->assertSame($def, $def->removeMethodCall('bar'), '->removeMethodCall() implements a fluent interface');
-        $this->assertEquals(array(array('foo', array('foo'))), $def->getMethodCalls(), '->removeMethodCall() removes a method to call');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     * @expectedExceptionMessage Method name cannot be empty.
-     */
-    public function testExceptionOnEmptyMethodCall()
-    {
-        $def = new Definition('stdClass');
-        $def->addMethodCall('');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setFile
-     * @covers Symfony\Component\DependencyInjection\Definition::getFile
-     */
-    public function testSetGetFile()
-    {
-        $def = new Definition('stdClass');
-        $this->assertSame($def, $def->setFile('foo'), '->setFile() implements a fluent interface');
-        $this->assertEquals('foo', $def->getFile(), '->getFile() returns the file to include');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setScope
-     * @covers Symfony\Component\DependencyInjection\Definition::getScope
-     */
-    public function testSetGetScope()
-    {
-        $def = new Definition('stdClass');
-        $this->assertEquals('container', $def->getScope());
-        $this->assertSame($def, $def->setScope('foo'));
-        $this->assertEquals('foo', $def->getScope());
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setPublic
-     * @covers Symfony\Component\DependencyInjection\Definition::isPublic
-     */
-    public function testSetIsPublic()
-    {
-        $def = new Definition('stdClass');
-        $this->assertTrue($def->isPublic(), '->isPublic() returns true by default');
-        $this->assertSame($def, $def->setPublic(false), '->setPublic() implements a fluent interface');
-        $this->assertFalse($def->isPublic(), '->isPublic() returns false if the instance must not be public.');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setSynthetic
-     * @covers Symfony\Component\DependencyInjection\Definition::isSynthetic
-     */
-    public function testSetIsSynthetic()
-    {
-        $def = new Definition('stdClass');
-        $this->assertFalse($def->isSynthetic(), '->isSynthetic() returns false by default');
-        $this->assertSame($def, $def->setSynthetic(true), '->setSynthetic() implements a fluent interface');
-        $this->assertTrue($def->isSynthetic(), '->isSynthetic() returns true if the service is synthetic.');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setSynchronized
-     * @covers Symfony\Component\DependencyInjection\Definition::isSynchronized
-     */
-    public function testSetIsSynchronized()
-    {
-        $def = new Definition('stdClass');
-        $this->assertFalse($def->isSynchronized(), '->isSynchronized() returns false by default');
-        $this->assertSame($def, $def->setSynchronized(true), '->setSynchronized() implements a fluent interface');
-        $this->assertTrue($def->isSynchronized(), '->isSynchronized() returns true if the service is synchronized.');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setLazy
-     * @covers Symfony\Component\DependencyInjection\Definition::isLazy
-     */
-    public function testSetIsLazy()
-    {
-        $def = new Definition('stdClass');
-        $this->assertFalse($def->isLazy(), '->isLazy() returns false by default');
-        $this->assertSame($def, $def->setLazy(true), '->setLazy() implements a fluent interface');
-        $this->assertTrue($def->isLazy(), '->isLazy() returns true if the service is lazy.');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setAbstract
-     * @covers Symfony\Component\DependencyInjection\Definition::isAbstract
-     */
-    public function testSetIsAbstract()
-    {
-        $def = new Definition('stdClass');
-        $this->assertFalse($def->isAbstract(), '->isAbstract() returns false by default');
-        $this->assertSame($def, $def->setAbstract(true), '->setAbstract() implements a fluent interface');
-        $this->assertTrue($def->isAbstract(), '->isAbstract() returns true if the instance must not be public.');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::setConfigurator
-     * @covers Symfony\Component\DependencyInjection\Definition::getConfigurator
-     */
-    public function testSetGetConfigurator()
-    {
-        $def = new Definition('stdClass');
-        $this->assertSame($def, $def->setConfigurator('foo'), '->setConfigurator() implements a fluent interface');
-        $this->assertEquals('foo', $def->getConfigurator(), '->getConfigurator() returns the configurator');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::clearTags
-     */
-    public function testClearTags()
-    {
-        $def = new Definition('stdClass');
-        $this->assertSame($def, $def->clearTags(), '->clearTags() implements a fluent interface');
-        $def->addTag('foo', array('foo' => 'bar'));
-        $def->clearTags();
-        $this->assertEquals(array(), $def->getTags(), '->clearTags() removes all current tags');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::clearTags
-     */
-    public function testClearTag()
-    {
-        $def = new Definition('stdClass');
-        $this->assertSame($def, $def->clearTags(), '->clearTags() implements a fluent interface');
-        $def->addTag('1foo1', array('foo1' => 'bar1'));
-        $def->addTag('2foo2', array('foo2' => 'bar2'));
-        $def->addTag('3foo3', array('foo3' => 'bar3'));
-        $def->clearTag('2foo2');
-        $this->assertTrue($def->hasTag('1foo1'));
-        $this->assertFalse($def->hasTag('2foo2'));
-        $this->assertTrue($def->hasTag('3foo3'));
-        $def->clearTag('1foo1');
-        $this->assertFalse($def->hasTag('1foo1'));
-        $this->assertTrue($def->hasTag('3foo3'));
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::addTag
-     * @covers Symfony\Component\DependencyInjection\Definition::getTag
-     * @covers Symfony\Component\DependencyInjection\Definition::getTags
-     * @covers Symfony\Component\DependencyInjection\Definition::hasTag
-     */
-    public function testTags()
-    {
-        $def = new Definition('stdClass');
-        $this->assertEquals(array(), $def->getTag('foo'), '->getTag() returns an empty array if the tag is not defined');
-        $this->assertFalse($def->hasTag('foo'));
-        $this->assertSame($def, $def->addTag('foo'), '->addTag() implements a fluent interface');
-        $this->assertTrue($def->hasTag('foo'));
-        $this->assertEquals(array(array()), $def->getTag('foo'), '->getTag() returns attributes for a tag name');
-        $def->addTag('foo', array('foo' => 'bar'));
-        $this->assertEquals(array(array(), array('foo' => 'bar')), $def->getTag('foo'), '->addTag() can adds the same tag several times');
-        $def->addTag('bar', array('bar' => 'bar'));
-        $this->assertEquals($def->getTags(), array(
-            'foo' => array(array(), array('foo' => 'bar')),
-            'bar' => array(array('bar' => 'bar')),
-        ), '->getTags() returns all tags');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Definition::replaceArgument
-     */
-    public function testSetArgument()
-    {
-        $def = new Definition('stdClass');
-
-        $def->addArgument('foo');
-        $this->assertSame(array('foo'), $def->getArguments());
-
-        $this->assertSame($def, $def->replaceArgument(0, 'moo'));
-        $this->assertSame(array('moo'), $def->getArguments());
-
-        $def->addArgument('moo');
-        $def
-            ->replaceArgument(0, 'foo')
-            ->replaceArgument(1, 'bar')
-        ;
-        $this->assertSame(array('foo', 'bar'), $def->getArguments());
-    }
-
-    /**
-     * @expectedException \OutOfBoundsException
-     */
-    public function testGetArgumentShouldCheckBounds()
-    {
-        $def = new Definition('stdClass');
-
-        $def->addArgument('foo');
-        $def->getArgument(1);
-    }
-
-    /**
-     * @expectedException \OutOfBoundsException
-     */
-    public function testReplaceArgumentShouldCheckBounds()
-    {
-        $def = new Definition('stdClass');
-
-        $def->addArgument('foo');
-        $def->replaceArgument(1, 'bar');
-    }
-
-    public function testSetGetProperties()
-    {
-        $def = new Definition('stdClass');
-
-        $this->assertEquals(array(), $def->getProperties());
-        $this->assertSame($def, $def->setProperties(array('foo' => 'bar')));
-        $this->assertEquals(array('foo' => 'bar'), $def->getProperties());
-    }
-
-    public function testSetProperty()
-    {
-        $def = new Definition('stdClass');
-
-        $this->assertEquals(array(), $def->getProperties());
-        $this->assertSame($def, $def->setProperty('foo', 'bar'));
-        $this->assertEquals(array('foo' => 'bar'), $def->getProperties());
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/GraphvizDumperTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/GraphvizDumperTest.php
deleted file mode 100644
index 79689d7..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/GraphvizDumperTest.php
+++ /dev/null
@@ -1,80 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests\Dumper;
-
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Dumper\GraphvizDumper;
-
-class GraphvizDumperTest extends \PHPUnit_Framework_TestCase
-{
-    protected static $fixturesPath;
-
-    public static function setUpBeforeClass()
-    {
-        self::$fixturesPath = __DIR__.'/../Fixtures/';
-    }
-
-    public function testDump()
-    {
-        $dumper = new GraphvizDumper($container = new ContainerBuilder());
-
-        $this->assertStringEqualsFile(self::$fixturesPath.'/graphviz/services1.dot', $dumper->dump(), '->dump() dumps an empty container as an empty dot file');
-
-        $container = include self::$fixturesPath.'/containers/container9.php';
-        $dumper = new GraphvizDumper($container);
-        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services9.dot')), $dumper->dump(), '->dump() dumps services');
-
-        $container = include self::$fixturesPath.'/containers/container10.php';
-        $dumper = new GraphvizDumper($container);
-        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services10.dot')), $dumper->dump(), '->dump() dumps services');
-
-        $container = include self::$fixturesPath.'/containers/container10.php';
-        $dumper = new GraphvizDumper($container);
-        $this->assertEquals($dumper->dump(array(
-            'graph' => array('ratio' => 'normal'),
-            'node' => array('fontsize' => 13, 'fontname' => 'Verdana', 'shape' => 'square'),
-            'edge' => array('fontsize' => 12, 'fontname' => 'Verdana', 'color' => 'white', 'arrowhead' => 'closed', 'arrowsize' => 1),
-            'node.instance' => array('fillcolor' => 'green', 'style' => 'empty'),
-            'node.definition' => array('fillcolor' => 'grey'),
-            'node.missing' => array('fillcolor' => 'red', 'style' => 'empty'),
-        )), str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services10-1.dot')), '->dump() dumps services');
-    }
-
-    public function testDumpWithFrozenContainer()
-    {
-        $container = include self::$fixturesPath.'/containers/container13.php';
-        $dumper = new GraphvizDumper($container);
-        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services13.dot')), $dumper->dump(), '->dump() dumps services');
-    }
-
-    public function testDumpWithFrozenCustomClassContainer()
-    {
-        $container = include self::$fixturesPath.'/containers/container14.php';
-        $dumper = new GraphvizDumper($container);
-        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services14.dot')), $dumper->dump(), '->dump() dumps services');
-    }
-
-    public function testDumpWithUnresolvedParameter()
-    {
-        $container = include self::$fixturesPath.'/containers/container17.php';
-        $dumper = new GraphvizDumper($container);
-
-        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services17.dot')), $dumper->dump(), '->dump() dumps services');
-    }
-
-    public function testDumpWithScopes()
-    {
-        $container = include self::$fixturesPath.'/containers/container18.php';
-        $dumper = new GraphvizDumper($container);
-        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services18.dot')), $dumper->dump(), '->dump() dumps services');
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/PhpDumperTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/PhpDumperTest.php
deleted file mode 100644
index f6b5dad..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/PhpDumperTest.php
+++ /dev/null
@@ -1,211 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests\Dumper;
-
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Dumper\PhpDumper;
-use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\Definition;
-
-class PhpDumperTest extends \PHPUnit_Framework_TestCase
-{
-    protected static $fixturesPath;
-
-    public static function setUpBeforeClass()
-    {
-        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
-    }
-
-    public function testDump()
-    {
-        $dumper = new PhpDumper($container = new ContainerBuilder());
-
-        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services1.php', $dumper->dump(), '->dump() dumps an empty container as an empty PHP class');
-        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services1-1.php', $dumper->dump(array('class' => 'Container', 'base_class' => 'AbstractContainer', 'namespace' => 'Symfony\Component\DependencyInjection\Dump')), '->dump() takes a class and a base_class options');
-
-        $container = new ContainerBuilder();
-        new PhpDumper($container);
-    }
-
-    public function testDumpOptimizationString()
-    {
-        $definition = new Definition();
-        $definition->setClass('stdClass');
-        $definition->addArgument(array(
-            'only dot' => '.',
-            'concatenation as value' => '.\'\'.',
-            'concatenation from the start value' => '\'\'.',
-            '.' => 'dot as a key',
-            '.\'\'.' => 'concatenation as a key',
-            '\'\'.' => 'concatenation from the start key',
-            'optimize concatenation' => 'string1%some_string%string2',
-            'optimize concatenation with empty string' => 'string1%empty_value%string2',
-            'optimize concatenation from the start' => '%empty_value%start',
-            'optimize concatenation at the end' => 'end%empty_value%',
-        ));
-
-        $container = new ContainerBuilder();
-        $container->setResourceTracking(false);
-        $container->setDefinition('test', $definition);
-        $container->setParameter('empty_value', '');
-        $container->setParameter('some_string', '-');
-        $container->compile();
-
-        $dumper = new PhpDumper($container);
-        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services10.php', $dumper->dump(), '->dump() dumps an empty container as an empty PHP class');
-    }
-
-    public function testDumpRelativeDir()
-    {
-        $definition = new Definition();
-        $definition->setClass('stdClass');
-        $definition->addArgument('%foo%');
-        $definition->addArgument(array('%foo%' => '%buz%/'));
-
-        $container = new ContainerBuilder();
-        $container->setDefinition('test', $definition);
-        $container->setParameter('foo', 'wiz'.dirname(__DIR__));
-        $container->setParameter('bar', __DIR__);
-        $container->setParameter('baz', '%bar%/PhpDumperTest.php');
-        $container->setParameter('buz', dirname(dirname(__DIR__)));
-        $container->compile();
-
-        $dumper = new PhpDumper($container);
-        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services12.php', $dumper->dump(array('file' => __FILE__)), '->dump() dumps __DIR__ relative strings');
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExportParameters()
-    {
-        $dumper = new PhpDumper(new ContainerBuilder(new ParameterBag(array('foo' => new Reference('foo')))));
-        $dumper->dump();
-    }
-
-    public function testAddParameters()
-    {
-        $container = include self::$fixturesPath.'/containers/container8.php';
-        $dumper = new PhpDumper($container);
-        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services8.php', $dumper->dump(), '->dump() dumps parameters');
-    }
-
-    public function testAddService()
-    {
-        // without compilation
-        $container = include self::$fixturesPath.'/containers/container9.php';
-        $dumper = new PhpDumper($container);
-        $this->assertEquals(str_replace('%path%', str_replace('\\', '\\\\', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR), file_get_contents(self::$fixturesPath.'/php/services9.php')), $dumper->dump(), '->dump() dumps services');
-
-        // with compilation
-        $container = include self::$fixturesPath.'/containers/container9.php';
-        $container->compile();
-        $dumper = new PhpDumper($container);
-        $this->assertEquals(str_replace('%path%', str_replace('\\', '\\\\', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR), file_get_contents(self::$fixturesPath.'/php/services9_compiled.php')), $dumper->dump(), '->dump() dumps services');
-
-        $dumper = new PhpDumper($container = new ContainerBuilder());
-        $container->register('foo', 'FooClass')->addArgument(new \stdClass());
-        try {
-            $dumper->dump();
-            $this->fail('->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('\Symfony\Component\DependencyInjection\Exception\RuntimeException', $e, '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
-            $this->assertEquals('Unable to dump a service container if a parameter is an object or a resource.', $e->getMessage(), '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
-        }
-    }
-
-    public function testServicesWithAnonymousFactories()
-    {
-        $container = include self::$fixturesPath.'/containers/container19.php';
-        $dumper = new PhpDumper($container);
-
-        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services19.php', $dumper->dump(), '->dump() dumps services with anonymous factories');
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage Service id "bar$" cannot be converted to a valid PHP method name.
-     */
-    public function testAddServiceInvalidServiceId()
-    {
-        $container = new ContainerBuilder();
-        $container->register('bar$', 'FooClass');
-        $dumper = new PhpDumper($container);
-        $dumper->dump();
-    }
-
-    public function testAliases()
-    {
-        $container = include self::$fixturesPath.'/containers/container9.php';
-        $container->compile();
-        $dumper = new PhpDumper($container);
-        eval('?>'.$dumper->dump(array('class' => 'Symfony_DI_PhpDumper_Test_Aliases')));
-
-        $container = new \Symfony_DI_PhpDumper_Test_Aliases();
-        $container->set('foo', $foo = new \stdClass());
-        $this->assertSame($foo, $container->get('foo'));
-        $this->assertSame($foo, $container->get('alias_for_foo'));
-        $this->assertSame($foo, $container->get('alias_for_alias'));
-    }
-
-    public function testFrozenContainerWithoutAliases()
-    {
-        $container = new ContainerBuilder();
-        $container->compile();
-
-        $dumper = new PhpDumper($container);
-        eval('?>'.$dumper->dump(array('class' => 'Symfony_DI_PhpDumper_Test_Frozen_No_Aliases')));
-
-        $container = new \Symfony_DI_PhpDumper_Test_Frozen_No_Aliases();
-        $this->assertFalse($container->has('foo'));
-    }
-
-    public function testOverrideServiceWhenUsingADumpedContainer()
-    {
-        require_once self::$fixturesPath.'/php/services9.php';
-        require_once self::$fixturesPath.'/includes/foo.php';
-
-        $container = new \ProjectServiceContainer();
-        $container->set('bar', $bar = new \stdClass());
-        $container->setParameter('foo_bar', 'foo_bar');
-
-        $this->assertEquals($bar, $container->get('bar'), '->set() overrides an already defined service');
-    }
-
-    public function testOverrideServiceWhenUsingADumpedContainerAndServiceIsUsedFromAnotherOne()
-    {
-        require_once self::$fixturesPath.'/php/services9.php';
-        require_once self::$fixturesPath.'/includes/foo.php';
-        require_once self::$fixturesPath.'/includes/classes.php';
-
-        $container = new \ProjectServiceContainer();
-        $container->set('bar', $bar = new \stdClass());
-
-        $this->assertSame($bar, $container->get('foo')->bar, '->set() overrides an already defined service');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException
-     */
-    public function testCircularReference()
-    {
-        $container = new ContainerBuilder();
-        $container->register('foo', 'stdClass')->addArgument(new Reference('bar'));
-        $container->register('bar', 'stdClass')->setPublic(false)->addMethodCall('setA', array(new Reference('baz')));
-        $container->register('baz', 'stdClass')->addMethodCall('setA', array(new Reference('foo')));
-        $container->compile();
-
-        $dumper = new PhpDumper($container);
-        $dumper->dump();
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/XmlDumperTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/XmlDumperTest.php
deleted file mode 100644
index 76cbb60..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/XmlDumperTest.php
+++ /dev/null
@@ -1,154 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests\Dumper;
-
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Dumper\XmlDumper;
-
-class XmlDumperTest extends \PHPUnit_Framework_TestCase
-{
-    protected static $fixturesPath;
-
-    public static function setUpBeforeClass()
-    {
-        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
-    }
-
-    public function testDump()
-    {
-        $dumper = new XmlDumper(new ContainerBuilder());
-
-        $this->assertXmlStringEqualsXmlFile(self::$fixturesPath.'/xml/services1.xml', $dumper->dump(), '->dump() dumps an empty container as an empty XML file');
-    }
-
-    public function testExportParameters()
-    {
-        $container = include self::$fixturesPath.'//containers/container8.php';
-        $dumper = new XmlDumper($container);
-        $this->assertXmlStringEqualsXmlFile(self::$fixturesPath.'/xml/services8.xml', $dumper->dump(), '->dump() dumps parameters');
-    }
-
-    public function testAddParameters()
-    {
-        $container = include self::$fixturesPath.'//containers/container8.php';
-        $dumper = new XmlDumper($container);
-        $this->assertXmlStringEqualsXmlFile(self::$fixturesPath.'/xml/services8.xml', $dumper->dump(), '->dump() dumps parameters');
-    }
-
-    public function testAddService()
-    {
-        $container = include self::$fixturesPath.'/containers/container9.php';
-        $dumper = new XmlDumper($container);
-        $this->assertEquals(str_replace('%path%', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR, file_get_contents(self::$fixturesPath.'/xml/services9.xml')), $dumper->dump(), '->dump() dumps services');
-
-        $dumper = new XmlDumper($container = new ContainerBuilder());
-        $container->register('foo', 'FooClass')->addArgument(new \stdClass());
-        try {
-            $dumper->dump();
-            $this->fail('->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('\RuntimeException', $e, '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
-            $this->assertEquals('Unable to dump a service container if a parameter is an object or a resource.', $e->getMessage(), '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
-        }
-    }
-
-    public function testDumpAnonymousServices()
-    {
-        $container = include self::$fixturesPath.'/containers/container11.php';
-        $dumper = new XmlDumper($container);
-        $this->assertEquals("<?xml version=\"1.0\" encoding=\"utf-8\"?>
-<container xmlns=\"http://symfony.com/schema/dic/services\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd\">
-  <services>
-    <service id=\"foo\" class=\"FooClass\">
-      <argument type=\"service\">
-        <service class=\"BarClass\">
-          <argument type=\"service\">
-            <service class=\"BazClass\"/>
-          </argument>
-        </service>
-      </argument>
-    </service>
-  </services>
-</container>
-", $dumper->dump());
-    }
-
-    public function testDumpEntities()
-    {
-        $container = include self::$fixturesPath.'/containers/container12.php';
-        $dumper = new XmlDumper($container);
-        $this->assertEquals("<?xml version=\"1.0\" encoding=\"utf-8\"?>
-<container xmlns=\"http://symfony.com/schema/dic/services\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd\">
-  <services>
-    <service id=\"foo\" class=\"FooClass\Foo\">
-      <tag name=\"foo&quot;bar\bar\" foo=\"foo&quot;barřž€\"/>
-      <argument>foo&lt;&gt;&amp;bar</argument>
-    </service>
-  </services>
-</container>
-", $dumper->dump());
-    }
-
-    /**
-     * @dataProvider provideDecoratedServicesData
-     */
-    public function testDumpDecoratedServices($expectedXmlDump, $container)
-    {
-        $dumper = new XmlDumper($container);
-        $this->assertEquals($expectedXmlDump, $dumper->dump());
-    }
-
-    public function provideDecoratedServicesData()
-    {
-        $fixturesPath = realpath(__DIR__.'/../Fixtures/');
-
-        return array(
-            array("<?xml version=\"1.0\" encoding=\"utf-8\"?>
-<container xmlns=\"http://symfony.com/schema/dic/services\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd\">
-  <services>
-    <service id=\"foo\" class=\"FooClass\Foo\" decorates=\"bar\" decoration-inner-name=\"bar.woozy\"/>
-  </services>
-</container>
-", include $fixturesPath.'/containers/container15.php'),
-            array("<?xml version=\"1.0\" encoding=\"utf-8\"?>
-<container xmlns=\"http://symfony.com/schema/dic/services\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd\">
-  <services>
-    <service id=\"foo\" class=\"FooClass\Foo\" decorates=\"bar\"/>
-  </services>
-</container>
-", include $fixturesPath.'/containers/container16.php'),
-        );
-    }
-
-    /**
-     * @dataProvider provideCompiledContainerData
-     */
-    public function testCompiledContainerCanBeDumped($containerFile)
-    {
-        $fixturesPath = __DIR__.'/../Fixtures';
-        $container = require $fixturesPath.'/containers/'.$containerFile.'.php';
-        $container->compile();
-        $dumper = new XmlDumper($container);
-        $dumper->dump();
-    }
-
-    public function provideCompiledContainerData()
-    {
-        return array(
-            array('container8'),
-            array('container9'),
-            array('container11'),
-            array('container12'),
-            array('container14'),
-        );
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/YamlDumperTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/YamlDumperTest.php
deleted file mode 100644
index f9747a7..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Dumper/YamlDumperTest.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests\Dumper;
-
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Dumper\YamlDumper;
-
-class YamlDumperTest extends \PHPUnit_Framework_TestCase
-{
-    protected static $fixturesPath;
-
-    public static function setUpBeforeClass()
-    {
-        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
-    }
-
-    public function testDump()
-    {
-        $dumper = new YamlDumper($container = new ContainerBuilder());
-
-        $this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services1.yml', $dumper->dump(), '->dump() dumps an empty container as an empty YAML file');
-
-        $container = new ContainerBuilder();
-        $dumper = new YamlDumper($container);
-    }
-
-    public function testAddParameters()
-    {
-        $container = include self::$fixturesPath.'/containers/container8.php';
-        $dumper = new YamlDumper($container);
-        $this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services8.yml', $dumper->dump(), '->dump() dumps parameters');
-    }
-
-    public function testAddService()
-    {
-        $container = include self::$fixturesPath.'/containers/container9.php';
-        $dumper = new YamlDumper($container);
-        $this->assertEquals(str_replace('%path%', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR, file_get_contents(self::$fixturesPath.'/yaml/services9.yml')), $dumper->dump(), '->dump() dumps services');
-
-        $dumper = new YamlDumper($container = new ContainerBuilder());
-        $container->register('foo', 'FooClass')->addArgument(new \stdClass());
-        try {
-            $dumper->dump();
-            $this->fail('->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('\RuntimeException', $e, '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
-            $this->assertEquals('Unable to dump a service container if a parameter is an object or a resource.', $e->getMessage(), '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
-        }
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container9.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container9.php
deleted file mode 100644
index 11f34dc..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container9.php
+++ /dev/null
@@ -1,122 +0,0 @@
-<?php
-
-require_once __DIR__.'/../includes/classes.php';
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\Parameter;
-use Symfony\Component\ExpressionLanguage\Expression;
-
-$container = new ContainerBuilder();
-$container->
-    register('foo', 'Bar\FooClass')->
-    addTag('foo', array('foo' => 'foo'))->
-    addTag('foo', array('bar' => 'bar', 'baz' => 'baz'))->
-    setFactoryClass('Bar\\FooClass')->
-    setFactoryMethod('getInstance')->
-    setArguments(array('foo', new Reference('foo.baz'), array('%foo%' => 'foo is %foo%', 'foobar' => '%foo%'), true, new Reference('service_container')))->
-    setProperties(array('foo' => 'bar', 'moo' => new Reference('foo.baz'), 'qux' => array('%foo%' => 'foo is %foo%', 'foobar' => '%foo%')))->
-    addMethodCall('setBar', array(new Reference('bar')))->
-    addMethodCall('initialize')->
-    setConfigurator('sc_configure')
-;
-$container->
-    register('bar', 'Bar\FooClass')->
-    setArguments(array('foo', new Reference('foo.baz'), new Parameter('foo_bar')))->
-    setScope('container')->
-    setConfigurator(array(new Reference('foo.baz'), 'configure'))
-;
-$container->
-    register('foo.baz', '%baz_class%')->
-    setFactoryClass('%baz_class%')->
-    setFactoryMethod('getInstance')->
-    setConfigurator(array('%baz_class%', 'configureStatic1'))
-;
-$container->
-    register('foo_bar', '%foo_class%')->
-    setScope('prototype')
-;
-$container->getParameterBag()->clear();
-$container->getParameterBag()->add(array(
-    'baz_class' => 'BazClass',
-    'foo_class' => 'Bar\FooClass',
-    'foo' => 'bar',
-));
-$container->setAlias('alias_for_foo', 'foo');
-$container->setAlias('alias_for_alias', 'alias_for_foo');
-$container->
-    register('method_call1', 'Bar\FooClass')->
-    setFile(realpath(__DIR__.'/../includes/foo.php'))->
-    addMethodCall('setBar', array(new Reference('foo')))->
-    addMethodCall('setBar', array(new Reference('foo2', ContainerInterface::NULL_ON_INVALID_REFERENCE)))->
-    addMethodCall('setBar', array(new Reference('foo3', ContainerInterface::IGNORE_ON_INVALID_REFERENCE)))->
-    addMethodCall('setBar', array(new Reference('foobaz', ContainerInterface::IGNORE_ON_INVALID_REFERENCE)))->
-    addMethodCall('setBar', array(new Expression('service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")')))
-;
-$container->
-    register('factory_service', 'Bar')->
-    setFactoryService('foo.baz')->
-    setFactoryMethod('getInstance')
-;
-
-$container
-    ->register('foo_with_inline', 'Foo')
-    ->addMethodCall('setBar', array(new Reference('inlined')))
-;
-$container
-    ->register('inlined', 'Bar')
-    ->setProperty('pub', 'pub')
-    ->addMethodCall('setBaz', array(new Reference('baz')))
-    ->setPublic(false)
-;
-$container
-    ->register('baz', 'Baz')
-    ->addMethodCall('setFoo', array(new Reference('foo_with_inline')))
-;
-$container
-    ->register('request', 'Request')
-    ->setSynthetic(true)
-    ->setSynchronized(true)
-;
-$container
-    ->register('depends_on_request', 'stdClass')
-    ->addMethodCall('setRequest', array(new Reference('request', ContainerInterface::NULL_ON_INVALID_REFERENCE, false)))
-;
-$container
-    ->register('configurator_service', 'ConfClass')
-    ->setPublic(false)
-    ->addMethodCall('setFoo', array(new Reference('baz')))
-;
-$container
-    ->register('configured_service', 'stdClass')
-    ->setConfigurator(array(new Reference('configurator_service'), 'configureStdClass'))
-;
-$container
-    ->register('decorated', 'stdClass')
-;
-$container
-    ->register('decorator_service', 'stdClass')
-    ->setDecoratedService('decorated')
-;
-$container
-    ->register('decorator_service_with_name', 'stdClass')
-    ->setDecoratedService('decorated', 'decorated.pif-pouf')
-;
-$container
-    ->register('new_factory', 'FactoryClass')
-    ->setProperty('foo', 'bar')
-    ->setScope('container')
-    ->setPublic(false)
-;
-$container
-    ->register('new_factory_service', 'FooBarBaz')
-    ->setProperty('foo', 'bar')
-    ->setFactory(array(new Reference('new_factory'), 'getInstance'))
-;
-$container
-    ->register('service_from_static_method', 'Bar\FooClass')
-    ->setFactory(array('Bar\FooClass', 'getInstance'))
-;
-
-return $container;
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services9.dot b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services9.dot
deleted file mode 100644
index e233d62..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services9.dot
+++ /dev/null
@@ -1,43 +0,0 @@
-digraph sc {
-  ratio="compress"
-  node [fontsize="11" fontname="Arial" shape="record"];
-  edge [fontsize="9" fontname="Arial" color="grey" arrowhead="open" arrowsize="0.5"];
-
-  node_foo [label="foo (alias_for_foo)\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_bar [label="bar\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_foo_baz [label="foo.baz\nBazClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_foo_bar [label="foo_bar\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="dotted"];
-  node_method_call1 [label="method_call1\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_factory_service [label="factory_service\nBar\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_foo_with_inline [label="foo_with_inline\nFoo\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_inlined [label="inlined\nBar\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_baz [label="baz\nBaz\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_request [label="request\nRequest\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_depends_on_request [label="depends_on_request\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_configurator_service [label="configurator_service\nConfClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_configured_service [label="configured_service\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_decorated [label="decorated\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_decorator_service [label="decorator_service\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_decorator_service_with_name [label="decorator_service_with_name\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_new_factory [label="new_factory\nFactoryClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_new_factory_service [label="new_factory_service\nFooBarBaz\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_service_from_static_method [label="service_from_static_method\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_service_container [label="service_container\nSymfony\\Component\\DependencyInjection\\ContainerBuilder\n", shape=record, fillcolor="#9999ff", style="filled"];
-  node_foo2 [label="foo2\n\n", shape=record, fillcolor="#ff9999", style="filled"];
-  node_foo3 [label="foo3\n\n", shape=record, fillcolor="#ff9999", style="filled"];
-  node_foobaz [label="foobaz\n\n", shape=record, fillcolor="#ff9999", style="filled"];
-  node_foo -> node_foo_baz [label="" style="filled"];
-  node_foo -> node_service_container [label="" style="filled"];
-  node_foo -> node_foo_baz [label="" style="dashed"];
-  node_foo -> node_bar [label="setBar()" style="dashed"];
-  node_bar -> node_foo_baz [label="" style="filled"];
-  node_method_call1 -> node_foo [label="setBar()" style="dashed"];
-  node_method_call1 -> node_foo2 [label="setBar()" style="dashed"];
-  node_method_call1 -> node_foo3 [label="setBar()" style="dashed"];
-  node_method_call1 -> node_foobaz [label="setBar()" style="dashed"];
-  node_foo_with_inline -> node_inlined [label="setBar()" style="dashed"];
-  node_inlined -> node_baz [label="setBaz()" style="dashed"];
-  node_baz -> node_foo_with_inline [label="setFoo()" style="dashed"];
-  node_depends_on_request -> node_request [label="setRequest()" style="dashed"];
-  node_configurator_service -> node_baz [label="setFoo()" style="dashed"];
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/ProjectWithXsdExtensionInPhar.phar b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/ProjectWithXsdExtensionInPhar.phar
deleted file mode 100644
index 402e17b..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/ProjectWithXsdExtensionInPhar.phar
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php require_once "phar://ProjectWithXsdExtensionInPhar.phar/ProjectWithXsdExtensionInPhar.php"; __HALT_COMPILER(); ?>
-�
"ProjectWithXsdExtensionInPhar.phar!ProjectWithXsdExtensionInPhar.php~
�akM~
� ���
schema/project-1.0.xsd�
�akM�
Qp���
<?php
-
-class ProjectWithXsdExtensionInPhar extends ProjectExtension
-{
-    public function getXsdValidationBasePath()
-    {
-        return __DIR__.'/schema';
-    }
-
-    public function getNamespace()
-    {
-        return 'http://www.example.com/schema/projectwithxsdinphar';
-    }
-
-    public function getAlias()
-    {
-        return 'projectwithxsdinphar';
-    }
-}<?xml version="1.0" encoding="UTF-8" ?>
-
-<xsd:schema xmlns="http://www.example.com/schema/projectwithxsdinphar"
-    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
-    targetNamespace="http://www.example.com/schema/projectwithxsdinphar"
-    elementFormDefault="qualified">
-
-  <xsd:element name="bar" type="bar" />
-
-  <xsd:complexType name="bar">
-    <xsd:attribute name="foo" type="xsd:string" />
-  </xsd:complexType>
-</xsd:schema>W��]ʯ�`�5,,)E��Y�GBMB
\ No newline at end of file
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services10.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services10.php
deleted file mode 100644
index a9a1fff..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services10.php
+++ /dev/null
@@ -1,121 +0,0 @@
-<?php
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Container;
-use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\LogicException;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
-
-/**
- * ProjectServiceContainer.
- *
- * This class has been auto-generated
- * by the Symfony Dependency Injection Component.
- */
-class ProjectServiceContainer extends Container
-{
-    private $parameters;
-    private $targetDirs = array();
-
-    /**
-     * Constructor.
-     */
-    public function __construct()
-    {
-        $this->parameters = $this->getDefaultParameters();
-
-        $this->services =
-        $this->scopedServices =
-        $this->scopeStacks = array();
-
-        $this->set('service_container', $this);
-
-        $this->scopes = array();
-        $this->scopeChildren = array();
-        $this->methodMap = array(
-            'test' => 'getTestService',
-        );
-
-        $this->aliases = array();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function compile()
-    {
-        throw new LogicException('You cannot compile a dumped frozen container.');
-    }
-
-    /**
-     * Gets the 'test' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getTestService()
-    {
-        return $this->services['test'] = new \stdClass(array('only dot' => '.', 'concatenation as value' => '.\'\'.', 'concatenation from the start value' => '\'\'.', '.' => 'dot as a key', '.\'\'.' => 'concatenation as a key', '\'\'.' => 'concatenation from the start key', 'optimize concatenation' => 'string1-string2', 'optimize concatenation with empty string' => 'string1string2', 'optimize concatenation from the start' => 'start', 'optimize concatenation at the end' => 'end'));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getParameter($name)
-    {
-        $name = strtolower($name);
-
-        if (!(isset($this->parameters[$name]) || array_key_exists($name, $this->parameters))) {
-            throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', $name));
-        }
-
-        return $this->parameters[$name];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasParameter($name)
-    {
-        $name = strtolower($name);
-
-        return isset($this->parameters[$name]) || array_key_exists($name, $this->parameters);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setParameter($name, $value)
-    {
-        throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getParameterBag()
-    {
-        if (null === $this->parameterBag) {
-            $this->parameterBag = new FrozenParameterBag($this->parameters);
-        }
-
-        return $this->parameterBag;
-    }
-
-    /**
-     * Gets the default parameters.
-     *
-     * @return array An array of the default parameters
-     */
-    protected function getDefaultParameters()
-    {
-        return array(
-            'empty_value' => '',
-            'some_string' => '-',
-        );
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services12.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services12.php
deleted file mode 100644
index 6e7823e..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services12.php
+++ /dev/null
@@ -1,127 +0,0 @@
-<?php
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Container;
-use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\LogicException;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
-
-/**
- * ProjectServiceContainer.
- *
- * This class has been auto-generated
- * by the Symfony Dependency Injection Component.
- */
-class ProjectServiceContainer extends Container
-{
-    private $parameters;
-    private $targetDirs = array();
-
-    /**
-     * Constructor.
-     */
-    public function __construct()
-    {
-        $dir = __DIR__;
-        for ($i = 1; $i <= 5; ++$i) {
-            $this->targetDirs[$i] = $dir = dirname($dir);
-        }
-        $this->parameters = $this->getDefaultParameters();
-
-        $this->services =
-        $this->scopedServices =
-        $this->scopeStacks = array();
-
-        $this->set('service_container', $this);
-
-        $this->scopes = array();
-        $this->scopeChildren = array();
-        $this->methodMap = array(
-            'test' => 'getTestService',
-        );
-
-        $this->aliases = array();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function compile()
-    {
-        throw new LogicException('You cannot compile a dumped frozen container.');
-    }
-
-    /**
-     * Gets the 'test' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getTestService()
-    {
-        return $this->services['test'] = new \stdClass(('wiz'.$this->targetDirs[1]), array(('wiz'.$this->targetDirs[1]) => ($this->targetDirs[2].'/')));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getParameter($name)
-    {
-        $name = strtolower($name);
-
-        if (!(isset($this->parameters[$name]) || array_key_exists($name, $this->parameters))) {
-            throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', $name));
-        }
-
-        return $this->parameters[$name];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasParameter($name)
-    {
-        $name = strtolower($name);
-
-        return isset($this->parameters[$name]) || array_key_exists($name, $this->parameters);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setParameter($name, $value)
-    {
-        throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getParameterBag()
-    {
-        if (null === $this->parameterBag) {
-            $this->parameterBag = new FrozenParameterBag($this->parameters);
-        }
-
-        return $this->parameterBag;
-    }
-
-    /**
-     * Gets the default parameters.
-     *
-     * @return array An array of the default parameters
-     */
-    protected function getDefaultParameters()
-    {
-        return array(
-            'foo' => ('wiz'.$this->targetDirs[1]),
-            'bar' => __DIR__,
-            'baz' => (__DIR__.'/PhpDumperTest.php'),
-            'buz' => $this->targetDirs[2],
-        );
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9.php
deleted file mode 100644
index 958ecfb..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9.php
+++ /dev/null
@@ -1,404 +0,0 @@
-<?php
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Container;
-use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\LogicException;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
-
-/**
- * ProjectServiceContainer.
- *
- * This class has been auto-generated
- * by the Symfony Dependency Injection Component.
- */
-class ProjectServiceContainer extends Container
-{
-    private $parameters;
-    private $targetDirs = array();
-
-    /**
-     * Constructor.
-     */
-    public function __construct()
-    {
-        parent::__construct(new ParameterBag($this->getDefaultParameters()));
-        $this->methodMap = array(
-            'bar' => 'getBarService',
-            'baz' => 'getBazService',
-            'configurator_service' => 'getConfiguratorServiceService',
-            'configured_service' => 'getConfiguredServiceService',
-            'decorated' => 'getDecoratedService',
-            'decorator_service' => 'getDecoratorServiceService',
-            'decorator_service_with_name' => 'getDecoratorServiceWithNameService',
-            'depends_on_request' => 'getDependsOnRequestService',
-            'factory_service' => 'getFactoryServiceService',
-            'foo' => 'getFooService',
-            'foo.baz' => 'getFoo_BazService',
-            'foo_bar' => 'getFooBarService',
-            'foo_with_inline' => 'getFooWithInlineService',
-            'inlined' => 'getInlinedService',
-            'method_call1' => 'getMethodCall1Service',
-            'new_factory' => 'getNewFactoryService',
-            'new_factory_service' => 'getNewFactoryServiceService',
-            'request' => 'getRequestService',
-            'service_from_static_method' => 'getServiceFromStaticMethodService',
-        );
-        $this->aliases = array(
-            'alias_for_alias' => 'foo',
-            'alias_for_foo' => 'foo',
-        );
-    }
-
-    /**
-     * Gets the 'bar' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Bar\FooClass A Bar\FooClass instance.
-     */
-    protected function getBarService()
-    {
-        $a = $this->get('foo.baz');
-
-        $this->services['bar'] = $instance = new \Bar\FooClass('foo', $a, $this->getParameter('foo_bar'));
-
-        $a->configure($instance);
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'baz' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Baz A Baz instance.
-     */
-    protected function getBazService()
-    {
-        $this->services['baz'] = $instance = new \Baz();
-
-        $instance->setFoo($this->get('foo_with_inline'));
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'configured_service' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getConfiguredServiceService()
-    {
-        $this->services['configured_service'] = $instance = new \stdClass();
-
-        $this->get('configurator_service')->configureStdClass($instance);
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'decorated' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getDecoratedService()
-    {
-        return $this->services['decorated'] = new \stdClass();
-    }
-
-    /**
-     * Gets the 'decorator_service' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getDecoratorServiceService()
-    {
-        return $this->services['decorator_service'] = new \stdClass();
-    }
-
-    /**
-     * Gets the 'decorator_service_with_name' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getDecoratorServiceWithNameService()
-    {
-        return $this->services['decorator_service_with_name'] = new \stdClass();
-    }
-
-    /**
-     * Gets the 'depends_on_request' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getDependsOnRequestService()
-    {
-        $this->services['depends_on_request'] = $instance = new \stdClass();
-
-        $instance->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'factory_service' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Bar A Bar instance.
-     */
-    protected function getFactoryServiceService()
-    {
-        return $this->services['factory_service'] = $this->get('foo.baz')->getInstance();
-    }
-
-    /**
-     * Gets the 'foo' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Bar\FooClass A Bar\FooClass instance.
-     */
-    protected function getFooService()
-    {
-        $a = $this->get('foo.baz');
-
-        $this->services['foo'] = $instance = \Bar\FooClass::getInstance('foo', $a, array($this->getParameter('foo') => 'foo is '.$this->getParameter('foo').'', 'foobar' => $this->getParameter('foo')), true, $this);
-
-        $instance->setBar($this->get('bar'));
-        $instance->initialize();
-        $instance->foo = 'bar';
-        $instance->moo = $a;
-        $instance->qux = array($this->getParameter('foo') => 'foo is '.$this->getParameter('foo').'', 'foobar' => $this->getParameter('foo'));
-        sc_configure($instance);
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'foo.baz' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return object A %baz_class% instance.
-     */
-    protected function getFoo_BazService()
-    {
-        $this->services['foo.baz'] = $instance = call_user_func(array($this->getParameter('baz_class'), 'getInstance'));
-
-        call_user_func(array($this->getParameter('baz_class'), 'configureStatic1'), $instance);
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'foo_bar' service.
-     *
-     * @return object A %foo_class% instance.
-     */
-    protected function getFooBarService()
-    {
-        $class = $this->getParameter('foo_class');
-
-        return new $class();
-    }
-
-    /**
-     * Gets the 'foo_with_inline' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Foo A Foo instance.
-     */
-    protected function getFooWithInlineService()
-    {
-        $this->services['foo_with_inline'] = $instance = new \Foo();
-
-        $instance->setBar($this->get('inlined'));
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'method_call1' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Bar\FooClass A Bar\FooClass instance.
-     */
-    protected function getMethodCall1Service()
-    {
-        require_once '%path%foo.php';
-
-        $this->services['method_call1'] = $instance = new \Bar\FooClass();
-
-        $instance->setBar($this->get('foo'));
-        $instance->setBar($this->get('foo2', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-        if ($this->has('foo3')) {
-            $instance->setBar($this->get('foo3', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-        }
-        if ($this->has('foobaz')) {
-            $instance->setBar($this->get('foobaz', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-        }
-        $instance->setBar(($this->get("foo")->foo() . (($this->hasparameter("foo")) ? ($this->getParameter("foo")) : ("default"))));
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'new_factory_service' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \FooBarBaz A FooBarBaz instance.
-     */
-    protected function getNewFactoryServiceService()
-    {
-        $this->services['new_factory_service'] = $instance = $this->get('new_factory')->getInstance();
-
-        $instance->foo = 'bar';
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'request' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @throws RuntimeException always since this service is expected to be injected dynamically
-     */
-    protected function getRequestService()
-    {
-        throw new RuntimeException('You have requested a synthetic service ("request"). The DIC does not know how to construct this service.');
-    }
-
-    /**
-     * Gets the 'service_from_static_method' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Bar\FooClass A Bar\FooClass instance.
-     */
-    protected function getServiceFromStaticMethodService()
-    {
-        return $this->services['service_from_static_method'] = \Bar\FooClass::getInstance();
-    }
-
-    /**
-     * Updates the 'request' service.
-     */
-    protected function synchronizeRequestService()
-    {
-        if ($this->initialized('depends_on_request')) {
-            $this->get('depends_on_request')->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-        }
-    }
-
-    /**
-     * Gets the 'configurator_service' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * This service is private.
-     * If you want to be able to request this service from the container directly,
-     * make it public, otherwise you might end up with broken code.
-     *
-     * @return \ConfClass A ConfClass instance.
-     */
-    protected function getConfiguratorServiceService()
-    {
-        $this->services['configurator_service'] = $instance = new \ConfClass();
-
-        $instance->setFoo($this->get('baz'));
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'inlined' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * This service is private.
-     * If you want to be able to request this service from the container directly,
-     * make it public, otherwise you might end up with broken code.
-     *
-     * @return \Bar A Bar instance.
-     */
-    protected function getInlinedService()
-    {
-        $this->services['inlined'] = $instance = new \Bar();
-
-        $instance->setBaz($this->get('baz'));
-        $instance->pub = 'pub';
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'new_factory' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * This service is private.
-     * If you want to be able to request this service from the container directly,
-     * make it public, otherwise you might end up with broken code.
-     *
-     * @return \FactoryClass A FactoryClass instance.
-     */
-    protected function getNewFactoryService()
-    {
-        $this->services['new_factory'] = $instance = new \FactoryClass();
-
-        $instance->foo = 'bar';
-
-        return $instance;
-    }
-
-    /**
-     * Gets the default parameters.
-     *
-     * @return array An array of the default parameters
-     */
-    protected function getDefaultParameters()
-    {
-        return array(
-            'baz_class' => 'BazClass',
-            'foo_class' => 'Bar\\FooClass',
-            'foo' => 'bar',
-        );
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9_compiled.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9_compiled.php
deleted file mode 100644
index 5cab356..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9_compiled.php
+++ /dev/null
@@ -1,426 +0,0 @@
-<?php
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Container;
-use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
-use Symfony\Component\DependencyInjection\Exception\LogicException;
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
-use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
-
-/**
- * ProjectServiceContainer.
- *
- * This class has been auto-generated
- * by the Symfony Dependency Injection Component.
- */
-class ProjectServiceContainer extends Container
-{
-    private $parameters;
-    private $targetDirs = array();
-
-    /**
-     * Constructor.
-     */
-    public function __construct()
-    {
-        $this->parameters = $this->getDefaultParameters();
-
-        $this->services =
-        $this->scopedServices =
-        $this->scopeStacks = array();
-
-        $this->set('service_container', $this);
-
-        $this->scopes = array();
-        $this->scopeChildren = array();
-        $this->methodMap = array(
-            'bar' => 'getBarService',
-            'baz' => 'getBazService',
-            'configurator_service' => 'getConfiguratorServiceService',
-            'configured_service' => 'getConfiguredServiceService',
-            'decorator_service' => 'getDecoratorServiceService',
-            'decorator_service_with_name' => 'getDecoratorServiceWithNameService',
-            'depends_on_request' => 'getDependsOnRequestService',
-            'factory_service' => 'getFactoryServiceService',
-            'foo' => 'getFooService',
-            'foo.baz' => 'getFoo_BazService',
-            'foo_bar' => 'getFooBarService',
-            'foo_with_inline' => 'getFooWithInlineService',
-            'method_call1' => 'getMethodCall1Service',
-            'new_factory' => 'getNewFactoryService',
-            'new_factory_service' => 'getNewFactoryServiceService',
-            'request' => 'getRequestService',
-            'service_from_static_method' => 'getServiceFromStaticMethodService',
-        );
-        $this->aliases = array(
-            'alias_for_alias' => 'foo',
-            'alias_for_foo' => 'foo',
-            'decorated' => 'decorator_service_with_name',
-        );
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function compile()
-    {
-        throw new LogicException('You cannot compile a dumped frozen container.');
-    }
-
-    /**
-     * Gets the 'bar' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Bar\FooClass A Bar\FooClass instance.
-     */
-    protected function getBarService()
-    {
-        $a = $this->get('foo.baz');
-
-        $this->services['bar'] = $instance = new \Bar\FooClass('foo', $a, $this->getParameter('foo_bar'));
-
-        $a->configure($instance);
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'baz' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Baz A Baz instance.
-     */
-    protected function getBazService()
-    {
-        $this->services['baz'] = $instance = new \Baz();
-
-        $instance->setFoo($this->get('foo_with_inline'));
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'configured_service' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getConfiguredServiceService()
-    {
-        $this->services['configured_service'] = $instance = new \stdClass();
-
-        $this->get('configurator_service')->configureStdClass($instance);
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'decorator_service' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getDecoratorServiceService()
-    {
-        return $this->services['decorator_service'] = new \stdClass();
-    }
-
-    /**
-     * Gets the 'decorator_service_with_name' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getDecoratorServiceWithNameService()
-    {
-        return $this->services['decorator_service_with_name'] = new \stdClass();
-    }
-
-    /**
-     * Gets the 'depends_on_request' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getDependsOnRequestService()
-    {
-        $this->services['depends_on_request'] = $instance = new \stdClass();
-
-        $instance->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'factory_service' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Bar A Bar instance.
-     */
-    protected function getFactoryServiceService()
-    {
-        return $this->services['factory_service'] = $this->get('foo.baz')->getInstance();
-    }
-
-    /**
-     * Gets the 'foo' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Bar\FooClass A Bar\FooClass instance.
-     */
-    protected function getFooService()
-    {
-        $a = $this->get('foo.baz');
-
-        $this->services['foo'] = $instance = \Bar\FooClass::getInstance('foo', $a, array('bar' => 'foo is bar', 'foobar' => 'bar'), true, $this);
-
-        $instance->setBar($this->get('bar'));
-        $instance->initialize();
-        $instance->foo = 'bar';
-        $instance->moo = $a;
-        $instance->qux = array('bar' => 'foo is bar', 'foobar' => 'bar');
-        sc_configure($instance);
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'foo.baz' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \BazClass A BazClass instance.
-     */
-    protected function getFoo_BazService()
-    {
-        $this->services['foo.baz'] = $instance = \BazClass::getInstance();
-
-        \BazClass::configureStatic1($instance);
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'foo_bar' service.
-     *
-     * @return \Bar\FooClass A Bar\FooClass instance.
-     */
-    protected function getFooBarService()
-    {
-        return new \Bar\FooClass();
-    }
-
-    /**
-     * Gets the 'foo_with_inline' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Foo A Foo instance.
-     */
-    protected function getFooWithInlineService()
-    {
-        $a = new \Bar();
-
-        $this->services['foo_with_inline'] = $instance = new \Foo();
-
-        $a->setBaz($this->get('baz'));
-        $a->pub = 'pub';
-
-        $instance->setBar($a);
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'method_call1' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Bar\FooClass A Bar\FooClass instance.
-     */
-    protected function getMethodCall1Service()
-    {
-        require_once '%path%foo.php';
-
-        $this->services['method_call1'] = $instance = new \Bar\FooClass();
-
-        $instance->setBar($this->get('foo'));
-        $instance->setBar(NULL);
-        $instance->setBar(($this->get("foo")->foo() . (($this->hasparameter("foo")) ? ($this->getParameter("foo")) : ("default"))));
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'new_factory_service' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \FooBarBaz A FooBarBaz instance.
-     */
-    protected function getNewFactoryServiceService()
-    {
-        $this->services['new_factory_service'] = $instance = $this->get('new_factory')->getInstance();
-
-        $instance->foo = 'bar';
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'request' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @throws RuntimeException always since this service is expected to be injected dynamically
-     */
-    protected function getRequestService()
-    {
-        throw new RuntimeException('You have requested a synthetic service ("request"). The DIC does not know how to construct this service.');
-    }
-
-    /**
-     * Gets the 'service_from_static_method' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \Bar\FooClass A Bar\FooClass instance.
-     */
-    protected function getServiceFromStaticMethodService()
-    {
-        return $this->services['service_from_static_method'] = \Bar\FooClass::getInstance();
-    }
-
-    /**
-     * Updates the 'request' service.
-     */
-    protected function synchronizeRequestService()
-    {
-        if ($this->initialized('depends_on_request')) {
-            $this->get('depends_on_request')->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-        }
-    }
-
-    /**
-     * Gets the 'configurator_service' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * This service is private.
-     * If you want to be able to request this service from the container directly,
-     * make it public, otherwise you might end up with broken code.
-     *
-     * @return \ConfClass A ConfClass instance.
-     */
-    protected function getConfiguratorServiceService()
-    {
-        $this->services['configurator_service'] = $instance = new \ConfClass();
-
-        $instance->setFoo($this->get('baz'));
-
-        return $instance;
-    }
-
-    /**
-     * Gets the 'new_factory' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * This service is private.
-     * If you want to be able to request this service from the container directly,
-     * make it public, otherwise you might end up with broken code.
-     *
-     * @return \FactoryClass A FactoryClass instance.
-     */
-    protected function getNewFactoryService()
-    {
-        $this->services['new_factory'] = $instance = new \FactoryClass();
-
-        $instance->foo = 'bar';
-
-        return $instance;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getParameter($name)
-    {
-        $name = strtolower($name);
-
-        if (!(isset($this->parameters[$name]) || array_key_exists($name, $this->parameters))) {
-            throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', $name));
-        }
-
-        return $this->parameters[$name];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasParameter($name)
-    {
-        $name = strtolower($name);
-
-        return isset($this->parameters[$name]) || array_key_exists($name, $this->parameters);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setParameter($name, $value)
-    {
-        throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getParameterBag()
-    {
-        if (null === $this->parameterBag) {
-            $this->parameterBag = new FrozenParameterBag($this->parameters);
-        }
-
-        return $this->parameterBag;
-    }
-
-    /**
-     * Gets the default parameters.
-     *
-     * @return array An array of the default parameters
-     */
-    protected function getDefaultParameters()
-    {
-        return array(
-            'baz_class' => 'BazClass',
-            'foo_class' => 'Bar\\FooClass',
-            'foo' => 'bar',
-        );
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services6.xml b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services6.xml
deleted file mode 100644
index 121b5bf..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services6.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<?xml version="1.0" ?>
-
-<container xmlns="http://symfony.com/schema/dic/services"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
-  <services>
-    <service id="foo" class="FooClass" />
-    <service id="baz" class="BazClass" />
-    <service id="scope.container" class="FooClass" scope="container" />
-    <service id="scope.custom" class="FooClass" scope="custom" />
-    <service id="scope.prototype" class="FooClass" scope="prototype" />
-    <service id="constructor" class="FooClass" factory-method="getInstance" />
-    <service id="file" class="FooClass">
-      <file>%path%/foo.php</file>
-    </service>
-    <service id="arguments" class="FooClass">
-      <argument>foo</argument>
-      <argument type="service" id="foo" />
-      <argument type="collection">
-        <argument>true</argument>
-        <argument>false</argument>
-      </argument>
-    </service>
-    <service id="configurator1" class="FooClass">
-      <configurator function="sc_configure" />
-    </service>
-    <service id="configurator2" class="FooClass">
-      <configurator service="baz" method="configure" />
-    </service>
-    <service id="configurator3" class="FooClass">
-      <configurator class="BazClass" method="configureStatic" />
-    </service>
-    <service id="method_call1" class="FooClass">
-      <call method="setBar" />
-      <call method="setBar">
-        <argument type="expression">service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")</argument>
-      </call>
-    </service>
-    <service id="method_call2" class="FooClass">
-      <call method="setBar">
-        <argument>foo</argument>
-        <argument type="service" id="foo" />
-        <argument type="collection">
-          <argument>true</argument>
-          <argument>false</argument>
-        </argument>
-      </call>
-    </service>
-    <service id="alias_for_foo" alias="foo" />
-    <service id="another_alias_for_foo" alias="foo" public="false" />
-    <service id="factory_service" factory-method="getInstance" factory-service="baz_factory" />
-    <service id="request" class="Request" synthetic="true" synchronized="true" lazy="true"/>
-    <service id="decorator_service" decorates="decorated" />
-    <service id="decorator_service_with_name" decorates="decorated" decoration-inner-name="decorated.pif-pouf"/>
-    <service id="new_factory1" class="FooBarClass">
-      <factory function="factory" />
-    </service>
-    <service id="new_factory2" class="FooBarClass">
-      <factory service="baz" method="getClass" />
-    </service>
-    <service id="new_factory3" class="FooBarClass">
-      <factory class="BazClass" method="getInstance" />
-    </service>
-  </services>
-</container>
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services9.xml b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services9.xml
deleted file mode 100644
index 1416745..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services9.xml
+++ /dev/null
@@ -1,107 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
-  <parameters>
-    <parameter key="baz_class">BazClass</parameter>
-    <parameter key="foo_class">Bar\FooClass</parameter>
-    <parameter key="foo">bar</parameter>
-  </parameters>
-  <services>
-    <service id="foo" class="Bar\FooClass" factory-method="getInstance" factory-class="Bar\FooClass">
-      <tag name="foo" foo="foo"/>
-      <tag name="foo" bar="bar" baz="baz"/>
-      <argument>foo</argument>
-      <argument type="service" id="foo.baz"/>
-      <argument type="collection">
-        <argument key="%foo%">foo is %foo%</argument>
-        <argument key="foobar">%foo%</argument>
-      </argument>
-      <argument>true</argument>
-      <argument type="service" id="service_container"/>
-      <property name="foo">bar</property>
-      <property name="moo" type="service" id="foo.baz"/>
-      <property name="qux" type="collection">
-        <property key="%foo%">foo is %foo%</property>
-        <property key="foobar">%foo%</property>
-      </property>
-      <call method="setBar">
-        <argument type="service" id="bar"/>
-      </call>
-      <call method="initialize"/>
-      <configurator function="sc_configure"/>
-    </service>
-    <service id="bar" class="Bar\FooClass">
-      <argument>foo</argument>
-      <argument type="service" id="foo.baz"/>
-      <argument>%foo_bar%</argument>
-      <configurator service="foo.baz" method="configure"/>
-    </service>
-    <service id="foo.baz" class="%baz_class%" factory-method="getInstance" factory-class="%baz_class%">
-      <configurator class="%baz_class%" method="configureStatic1"/>
-    </service>
-    <service id="foo_bar" class="%foo_class%" scope="prototype"/>
-    <service id="method_call1" class="Bar\FooClass">
-      <file>%path%foo.php</file>
-      <call method="setBar">
-        <argument type="service" id="foo"/>
-      </call>
-      <call method="setBar">
-        <argument type="service" id="foo2" on-invalid="null"/>
-      </call>
-      <call method="setBar">
-        <argument type="service" id="foo3" on-invalid="ignore"/>
-      </call>
-      <call method="setBar">
-        <argument type="service" id="foobaz" on-invalid="ignore"/>
-      </call>
-      <call method="setBar">
-        <argument type="expression">service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")</argument>
-      </call>
-    </service>
-    <service id="factory_service" class="Bar" factory-method="getInstance" factory-service="foo.baz"/>
-    <service id="foo_with_inline" class="Foo">
-      <call method="setBar">
-        <argument type="service" id="inlined"/>
-      </call>
-    </service>
-    <service id="inlined" class="Bar" public="false">
-      <property name="pub">pub</property>
-      <call method="setBaz">
-        <argument type="service" id="baz"/>
-      </call>
-    </service>
-    <service id="baz" class="Baz">
-      <call method="setFoo">
-        <argument type="service" id="foo_with_inline"/>
-      </call>
-    </service>
-    <service id="request" class="Request" synthetic="true" synchronized="true"/>
-    <service id="depends_on_request" class="stdClass">
-      <call method="setRequest">
-        <argument type="service" id="request" on-invalid="null" strict="false"/>
-      </call>
-    </service>
-    <service id="configurator_service" class="ConfClass" public="false">
-      <call method="setFoo">
-        <argument type="service" id="baz"/>
-      </call>
-    </service>
-    <service id="configured_service" class="stdClass">
-      <configurator service="configurator_service" method="configureStdClass"/>
-    </service>
-    <service id="decorated" class="stdClass"/>
-    <service id="decorator_service" class="stdClass" decorates="decorated"/>
-    <service id="decorator_service_with_name" class="stdClass" decorates="decorated" decoration-inner-name="decorated.pif-pouf"/>
-    <service id="new_factory" class="FactoryClass" public="false">
-      <property name="foo">bar</property>
-    </service>
-    <service id="new_factory_service" class="FooBarBaz">
-      <property name="foo">bar</property>
-      <factory service="new_factory" method="getInstance"/>
-    </service>
-    <service id="service_from_static_method" class="Bar\FooClass">
-      <factory class="Bar\FooClass" method="getInstance"/>
-    </service>
-    <service id="alias_for_foo" alias="foo"/>
-    <service id="alias_for_alias" alias="foo"/>
-  </services>
-</container>
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services6.yml b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services6.yml
deleted file mode 100644
index 398604a..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services6.yml
+++ /dev/null
@@ -1,40 +0,0 @@
-services:
-    foo: { class: FooClass }
-    baz: { class: BazClass }
-    scope.container: { class: FooClass, scope: container }
-    scope.custom: { class: FooClass, scope: custom }
-    scope.prototype: { class: FooClass, scope: prototype }
-    constructor: { class: FooClass, factory_method: getInstance }
-    file: { class: FooClass, file: %path%/foo.php }
-    arguments: { class: FooClass, arguments: [foo, @foo, [true, false]] }
-    configurator1: { class: FooClass, configurator: sc_configure }
-    configurator2: { class: FooClass, configurator: [@baz, configure] }
-    configurator3: { class: FooClass, configurator: [BazClass, configureStatic] }
-    method_call1:
-        class: FooClass
-        calls:
-            - [ setBar, [] ]
-            - [ setBar ]
-            - [ setBar, ['@=service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")'] ]
-    method_call2:
-        class: FooClass
-        calls:
-            - [ setBar, [ foo, @foo, [true, false] ] ]
-    alias_for_foo: @foo
-    another_alias_for_foo:
-        alias: foo
-        public: false
-    factory_service: { class: BazClass, factory_method: getInstance, factory_service: baz_factory }
-    request:
-        class: Request
-        synthetic: true
-        synchronized: true
-        lazy: true
-    decorator_service:
-        decorates: decorated
-    decorator_service_with_name:
-        decorates: decorated
-        decoration_inner_name: decorated.pif-pouf
-    new_factory1: { class: FooBarClass, factory: factory}
-    new_factory2: { class: FooBarClass, factory: [@baz, getClass]}
-    new_factory3: { class: FooBarClass, factory: [BazClass, getInstance]}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services9.yml b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services9.yml
deleted file mode 100644
index 1d3b804..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services9.yml
+++ /dev/null
@@ -1,103 +0,0 @@
-parameters:
-    baz_class: BazClass
-    foo_class: Bar\FooClass
-    foo: bar
-
-services:
-    foo:
-        class: Bar\FooClass
-        tags:
-            - { name: foo, foo: foo }
-            - { name: foo, bar: bar, baz: baz }
-        factory_class: Bar\FooClass
-        factory_method: getInstance
-        arguments: [foo, '@foo.baz', { '%foo%': 'foo is %foo%', foobar: '%foo%' }, true, '@service_container']
-        properties: { foo: bar, moo: '@foo.baz', qux: { '%foo%': 'foo is %foo%', foobar: '%foo%' } }
-        calls:
-            - [setBar, ['@bar']]
-            - [initialize, {  }]
-
-        configurator: sc_configure
-    bar:
-        class: Bar\FooClass
-        arguments: [foo, '@foo.baz', '%foo_bar%']
-        configurator: ['@foo.baz', configure]
-    foo.baz:
-        class: %baz_class%
-        factory_class: %baz_class%
-        factory_method: getInstance
-        configurator: ['%baz_class%', configureStatic1]
-    foo_bar:
-        class: %foo_class%
-        scope: prototype
-    method_call1:
-        class: Bar\FooClass
-        file: %path%foo.php
-        calls:
-            - [setBar, ['@foo']]
-            - [setBar, ['@?foo2']]
-            - [setBar, ['@?foo3']]
-            - [setBar, ['@?foobaz']]
-            - [setBar, ['@=service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")']]
-
-    factory_service:
-        class: Bar
-        factory_method: getInstance
-        factory_service: foo.baz
-    foo_with_inline:
-        class: Foo
-        calls:
-            - [setBar, ['@inlined']]
-
-    inlined:
-        class: Bar
-        public: false
-        properties: { pub: pub }
-        calls:
-            - [setBaz, ['@baz']]
-
-    baz:
-        class: Baz
-        calls:
-            - [setFoo, ['@foo_with_inline']]
-
-    request:
-        class: Request
-        synthetic: true
-        synchronized: true
-    depends_on_request:
-        class: stdClass
-        calls:
-            - [setRequest, ['@?request']]
-
-    configurator_service:
-        class: ConfClass
-        public: false
-        calls:
-            - [setFoo, ['@baz']]
-
-    configured_service:
-        class: stdClass
-        configurator: ['@configurator_service', configureStdClass]
-    decorated:
-        class: stdClass
-    decorator_service:
-        class: stdClass
-        decorates: decorated
-    decorator_service_with_name:
-        class: stdClass
-        decorates: decorated
-        decoration_inner_name: decorated.pif-pouf
-    new_factory:
-        class: FactoryClass
-        public: false
-        properties: { foo: bar }
-    new_factory_service:
-        class: FooBarBaz
-        properties: { foo: bar }
-        factory: ['@new_factory', getInstance]
-    service_from_static_method:
-        class: Bar\FooClass
-        factory: [Bar\FooClass, getInstance]
-    alias_for_foo: @foo
-    alias_for_alias: @foo
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/LegacyDefinitionTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/LegacyDefinitionTest.php
deleted file mode 100644
index b85d81f..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/LegacyDefinitionTest.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests;
-
-use Symfony\Component\DependencyInjection\Definition;
-
-/**
- * @group legacy
- */
-class LegacyDefinitionTest extends \PHPUnit_Framework_TestCase
-{
-    public function testSetGetFactoryClass()
-    {
-        $def = new Definition('stdClass');
-        $this->assertNull($def->getFactoryClass());
-        $this->assertSame($def, $def->setFactoryClass('stdClass2'), "->setFactoryClass() implements a fluent interface.");
-        $this->assertEquals('stdClass2', $def->getFactoryClass(), "->getFactoryClass() returns current class to construct this service.");
-    }
-
-    public function testSetGetFactoryMethod()
-    {
-        $def = new Definition('stdClass');
-        $this->assertNull($def->getFactoryMethod());
-        $this->assertSame($def, $def->setFactoryMethod('foo'), '->setFactoryMethod() implements a fluent interface');
-        $this->assertEquals('foo', $def->getFactoryMethod(), '->getFactoryMethod() returns the factory method name');
-    }
-
-    public function testSetGetFactoryService()
-    {
-        $def = new Definition('stdClass');
-        $this->assertNull($def->getFactoryService());
-        $this->assertSame($def, $def->setFactoryService('foo.bar'), "->setFactoryService() implements a fluent interface.");
-        $this->assertEquals('foo.bar', $def->getFactoryService(), "->getFactoryService() returns current service to construct this service.");
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/PhpFileLoaderTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/PhpFileLoaderTest.php
deleted file mode 100644
index 505f710..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/PhpFileLoaderTest.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests\Loader;
-
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\Config\Loader\Loader;
-use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
-use Symfony\Component\Config\FileLocator;
-
-class PhpFileLoaderTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers Symfony\Component\DependencyInjection\Loader\PhpFileLoader::supports
-     */
-    public function testSupports()
-    {
-        $loader = new PhpFileLoader(new ContainerBuilder(), new FileLocator());
-
-        $this->assertTrue($loader->supports('foo.php'), '->supports() returns true if the resource is loadable');
-        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Loader\PhpFileLoader::load
-     */
-    public function testLoad()
-    {
-        $loader = new PhpFileLoader($container = new ContainerBuilder(), new FileLocator());
-
-        $loader->load(__DIR__.'/../Fixtures/php/simple.php');
-
-        $this->assertEquals('foo', $container->getParameter('foo'), '->load() loads a PHP file resource');
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php
deleted file mode 100644
index ab1cb32..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php
+++ /dev/null
@@ -1,456 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests\Loader;
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\Config\Loader\Loader;
-use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
-use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
-use Symfony\Component\DependencyInjection\Loader\IniFileLoader;
-use Symfony\Component\Config\Loader\LoaderResolver;
-use Symfony\Component\Config\FileLocator;
-use Symfony\Component\ExpressionLanguage\Expression;
-
-class XmlFileLoaderTest extends \PHPUnit_Framework_TestCase
-{
-    protected static $fixturesPath;
-
-    public static function setUpBeforeClass()
-    {
-        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
-        require_once self::$fixturesPath.'/includes/foo.php';
-        require_once self::$fixturesPath.'/includes/ProjectExtension.php';
-        require_once self::$fixturesPath.'/includes/ProjectWithXsdExtension.php';
-    }
-
-    public function testLoad()
-    {
-        $loader = new XmlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/ini'));
-
-        try {
-            $loader->load('foo.xml');
-            $this->fail('->load() throws an InvalidArgumentException if the loaded file does not exist');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file does not exist');
-            $this->assertStringStartsWith('The file "foo.xml" does not exist (in:', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file does not exist');
-        }
-    }
-
-    public function testParseFile()
-    {
-        $loader = new XmlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/ini'));
-        $r = new \ReflectionObject($loader);
-        $m = $r->getMethod('parseFileToDOM');
-        $m->setAccessible(true);
-
-        try {
-            $m->invoke($loader, self::$fixturesPath.'/ini/parameters.ini');
-            $this->fail('->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
-            $this->assertRegExp(sprintf('#^Unable to parse file ".+%s".$#', 'parameters.ini'), $e->getMessage(), '->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
-
-            $e = $e->getPrevious();
-            $this->assertInstanceOf('InvalidArgumentException', $e, '->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
-            $this->assertStringStartsWith('[ERROR 4] Start tag expected, \'<\' not found (in', $e->getMessage(), '->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
-        }
-
-        $loader = new XmlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/xml'));
-
-        try {
-            $m->invoke($loader, self::$fixturesPath.'/xml/nonvalid.xml');
-            $this->fail('->parseFileToDOM() throws an InvalidArgumentException if the loaded file does not validate the XSD');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->parseFileToDOM() throws an InvalidArgumentException if the loaded file does not validate the XSD');
-            $this->assertRegExp(sprintf('#^Unable to parse file ".+%s".$#', 'nonvalid.xml'), $e->getMessage(), '->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
-
-            $e = $e->getPrevious();
-            $this->assertInstanceOf('InvalidArgumentException', $e, '->parseFileToDOM() throws an InvalidArgumentException if the loaded file does not validate the XSD');
-            $this->assertStringStartsWith('[ERROR 1845] Element \'nonvalid\': No matching global declaration available for the validation root. (in', $e->getMessage(), '->parseFileToDOM() throws an InvalidArgumentException if the loaded file does not validate the XSD');
-        }
-
-        $xml = $m->invoke($loader, self::$fixturesPath.'/xml/services1.xml');
-        $this->assertInstanceOf('DOMDocument', $xml, '->parseFileToDOM() returns an SimpleXMLElement object');
-    }
-
-    public function testLoadParameters()
-    {
-        $container = new ContainerBuilder();
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-        $loader->load('services2.xml');
-
-        $actual = $container->getParameterBag()->all();
-        $expected = array(
-            'a string',
-            'foo' => 'bar',
-            'values' => array(
-                0,
-                'integer' => 4,
-                100 => null,
-                'true',
-                true,
-                false,
-                'on',
-                'off',
-                'float' => 1.3,
-                1000.3,
-                'a string',
-                array('foo', 'bar'),
-            ),
-            'mixedcase' => array('MixedCaseKey' => 'value'),
-            'constant' => PHP_EOL,
-        );
-
-        $this->assertEquals($expected, $actual, '->load() converts XML values to PHP ones');
-    }
-
-    public function testLoadImports()
-    {
-        $container = new ContainerBuilder();
-        $resolver = new LoaderResolver(array(
-            new IniFileLoader($container, new FileLocator(self::$fixturesPath.'/xml')),
-            new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml')),
-            $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml')),
-        ));
-        $loader->setResolver($resolver);
-        $loader->load('services4.xml');
-
-        $actual = $container->getParameterBag()->all();
-        $expected = array(
-            'a string',
-            'foo' => 'bar',
-            'values' => array(
-                0,
-                'integer' => 4,
-                100 => null,
-                'true',
-                true,
-                false,
-                'on',
-                'off',
-                'float' => 1.3,
-                1000.3,
-                'a string',
-                array('foo', 'bar'),
-            ),
-            'mixedcase' => array('MixedCaseKey' => 'value'),
-            'constant' => PHP_EOL,
-            'bar' => '%foo%',
-            'imported_from_ini' => true,
-            'imported_from_yaml' => true,
-        );
-
-        $this->assertEquals(array_keys($expected), array_keys($actual), '->load() imports and merges imported files');
-
-        // Bad import throws no exception due to ignore_errors value.
-        $loader->load('services4_bad_import.xml');
-    }
-
-    public function testLoadAnonymousServices()
-    {
-        $container = new ContainerBuilder();
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-        $loader->load('services5.xml');
-        $services = $container->getDefinitions();
-        $this->assertCount(4, $services, '->load() attributes unique ids to anonymous services');
-
-        // anonymous service as an argument
-        $args = $services['foo']->getArguments();
-        $this->assertCount(1, $args, '->load() references anonymous services as "normal" ones');
-        $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Reference', $args[0], '->load() converts anonymous services to references to "normal" services');
-        $this->assertTrue(isset($services[(string) $args[0]]), '->load() makes a reference to the created ones');
-        $inner = $services[(string) $args[0]];
-        $this->assertEquals('BarClass', $inner->getClass(), '->load() uses the same configuration as for the anonymous ones');
-
-        // inner anonymous services
-        $args = $inner->getArguments();
-        $this->assertCount(1, $args, '->load() references anonymous services as "normal" ones');
-        $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Reference', $args[0], '->load() converts anonymous services to references to "normal" services');
-        $this->assertTrue(isset($services[(string) $args[0]]), '->load() makes a reference to the created ones');
-        $inner = $services[(string) $args[0]];
-        $this->assertEquals('BazClass', $inner->getClass(), '->load() uses the same configuration as for the anonymous ones');
-        $this->assertFalse($inner->isPublic());
-
-        // anonymous service as a property
-        $properties = $services['foo']->getProperties();
-        $property = $properties['p'];
-        $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Reference', $property, '->load() converts anonymous services to references to "normal" services');
-        $this->assertTrue(isset($services[(string) $property]), '->load() makes a reference to the created ones');
-        $inner = $services[(string) $property];
-        $this->assertEquals('BazClass', $inner->getClass(), '->load() uses the same configuration as for the anonymous ones');
-    }
-
-    public function testLoadServices()
-    {
-        $container = new ContainerBuilder();
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-        $loader->load('services6.xml');
-        $services = $container->getDefinitions();
-        $this->assertTrue(isset($services['foo']), '->load() parses <service> elements');
-        $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Definition', $services['foo'], '->load() converts <service> element to Definition instances');
-        $this->assertEquals('FooClass', $services['foo']->getClass(), '->load() parses the class attribute');
-        $this->assertEquals('container', $services['scope.container']->getScope());
-        $this->assertEquals('custom', $services['scope.custom']->getScope());
-        $this->assertEquals('prototype', $services['scope.prototype']->getScope());
-        $this->assertEquals('getInstance', $services['constructor']->getFactoryMethod(), '->load() parses the factory-method attribute');
-        $this->assertEquals('%path%/foo.php', $services['file']->getFile(), '->load() parses the file tag');
-        $this->assertEquals(array('foo', new Reference('foo'), array(true, false)), $services['arguments']->getArguments(), '->load() parses the argument tags');
-        $this->assertEquals('sc_configure', $services['configurator1']->getConfigurator(), '->load() parses the configurator tag');
-        $this->assertEquals(array(new Reference('baz', ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false), 'configure'), $services['configurator2']->getConfigurator(), '->load() parses the configurator tag');
-        $this->assertEquals(array('BazClass', 'configureStatic'), $services['configurator3']->getConfigurator(), '->load() parses the configurator tag');
-        $this->assertEquals(array(array('setBar', array()), array('setBar', array(new Expression('service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")')))), $services['method_call1']->getMethodCalls(), '->load() parses the method_call tag');
-        $this->assertEquals(array(array('setBar', array('foo', new Reference('foo'), array(true, false)))), $services['method_call2']->getMethodCalls(), '->load() parses the method_call tag');
-        $this->assertNull($services['factory_service']->getClass());
-        $this->assertEquals('getInstance', $services['factory_service']->getFactoryMethod());
-        $this->assertEquals('baz_factory', $services['factory_service']->getFactoryService());
-        $this->assertEquals('factory', $services['new_factory1']->getFactory(), '->load() parses the factory tag');
-        $this->assertEquals(array(new Reference('baz', ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false), 'getClass'), $services['new_factory2']->getFactory(), '->load() parses the factory tag');
-        $this->assertEquals(array('BazClass', 'getInstance'), $services['new_factory3']->getFactory(), '->load() parses the factory tag');
-
-        $this->assertTrue($services['request']->isSynthetic(), '->load() parses the synthetic flag');
-        $this->assertTrue($services['request']->isSynchronized(), '->load() parses the synchronized flag');
-        $this->assertTrue($services['request']->isLazy(), '->load() parses the lazy flag');
-
-        $aliases = $container->getAliases();
-        $this->assertTrue(isset($aliases['alias_for_foo']), '->load() parses <service> elements');
-        $this->assertEquals('foo', (string) $aliases['alias_for_foo'], '->load() parses aliases');
-        $this->assertTrue($aliases['alias_for_foo']->isPublic());
-        $this->assertTrue(isset($aliases['another_alias_for_foo']));
-        $this->assertEquals('foo', (string) $aliases['another_alias_for_foo']);
-        $this->assertFalse($aliases['another_alias_for_foo']->isPublic());
-
-        $this->assertNull($services['request']->getDecoratedService());
-        $this->assertEquals(array('decorated', null), $services['decorator_service']->getDecoratedService());
-        $this->assertEquals(array('decorated', 'decorated.pif-pouf'), $services['decorator_service_with_name']->getDecoratedService());
-    }
-
-    public function testParsesTags()
-    {
-        $container = new ContainerBuilder();
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-        $loader->load('services10.xml');
-
-        $services = $container->findTaggedServiceIds('foo_tag');
-        $this->assertCount(1, $services);
-
-        foreach ($services as $id => $tagAttributes) {
-            foreach ($tagAttributes as $attributes) {
-                $this->assertArrayHasKey('other_option', $attributes);
-                $this->assertEquals('lorem', $attributes['other_option']);
-                $this->assertArrayHasKey('other-option', $attributes, 'unnormalized tag attributes should not be removed');
-
-                $this->assertEquals('ciz', $attributes['some_option'], 'no overriding should be done when normalizing');
-                $this->assertEquals('cat', $attributes['some-option']);
-
-                $this->assertArrayNotHasKey('an_other_option', $attributes, 'normalization should not be done when an underscore is already found');
-            }
-        }
-    }
-
-    public function testConvertDomElementToArray()
-    {
-        $doc = new \DOMDocument('1.0');
-        $doc->loadXML('<foo>bar</foo>');
-        $this->assertEquals('bar', XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
-
-        $doc = new \DOMDocument('1.0');
-        $doc->loadXML('<foo foo="bar" />');
-        $this->assertEquals(array('foo' => 'bar'), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
-
-        $doc = new \DOMDocument('1.0');
-        $doc->loadXML('<foo><foo>bar</foo></foo>');
-        $this->assertEquals(array('foo' => 'bar'), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
-
-        $doc = new \DOMDocument('1.0');
-        $doc->loadXML('<foo><foo>bar<foo>bar</foo></foo></foo>');
-        $this->assertEquals(array('foo' => array('value' => 'bar', 'foo' => 'bar')), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
-
-        $doc = new \DOMDocument('1.0');
-        $doc->loadXML('<foo><foo></foo></foo>');
-        $this->assertEquals(array('foo' => null), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
-
-        $doc = new \DOMDocument('1.0');
-        $doc->loadXML('<foo><foo><!-- foo --></foo></foo>');
-        $this->assertEquals(array('foo' => null), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
-
-        $doc = new \DOMDocument('1.0');
-        $doc->loadXML('<foo><foo foo="bar"/><foo foo="bar"/></foo>');
-        $this->assertEquals(array('foo' => array(array('foo' => 'bar'), array('foo' => 'bar'))), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
-    }
-
-    public function testExtensions()
-    {
-        $container = new ContainerBuilder();
-        $container->registerExtension(new \ProjectExtension());
-        $container->registerExtension(new \ProjectWithXsdExtension());
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-
-        // extension without an XSD
-        $loader->load('extensions/services1.xml');
-        $container->compile();
-        $services = $container->getDefinitions();
-        $parameters = $container->getParameterBag()->all();
-
-        $this->assertTrue(isset($services['project.service.bar']), '->load() parses extension elements');
-        $this->assertTrue(isset($parameters['project.parameter.bar']), '->load() parses extension elements');
-
-        $this->assertEquals('BAR', $services['project.service.foo']->getClass(), '->load() parses extension elements');
-        $this->assertEquals('BAR', $parameters['project.parameter.foo'], '->load() parses extension elements');
-
-        // extension with an XSD
-        $container = new ContainerBuilder();
-        $container->registerExtension(new \ProjectExtension());
-        $container->registerExtension(new \ProjectWithXsdExtension());
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-        $loader->load('extensions/services2.xml');
-        $container->compile();
-        $services = $container->getDefinitions();
-        $parameters = $container->getParameterBag()->all();
-
-        $this->assertTrue(isset($services['project.service.bar']), '->load() parses extension elements');
-        $this->assertTrue(isset($parameters['project.parameter.bar']), '->load() parses extension elements');
-
-        $this->assertEquals('BAR', $services['project.service.foo']->getClass(), '->load() parses extension elements');
-        $this->assertEquals('BAR', $parameters['project.parameter.foo'], '->load() parses extension elements');
-
-        $container = new ContainerBuilder();
-        $container->registerExtension(new \ProjectExtension());
-        $container->registerExtension(new \ProjectWithXsdExtension());
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-
-        // extension with an XSD (does not validate)
-        try {
-            $loader->load('extensions/services3.xml');
-            $this->fail('->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
-            $this->assertRegExp(sprintf('#^Unable to parse file ".+%s".$#', 'services3.xml'), $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
-
-            $e = $e->getPrevious();
-            $this->assertInstanceOf('InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
-            $this->assertContains('The attribute \'bar\' is not allowed', $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
-        }
-
-        // non-registered extension
-        try {
-            $loader->load('extensions/services4.xml');
-            $this->fail('->load() throws an InvalidArgumentException if the tag is not valid');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the tag is not valid');
-            $this->assertStringStartsWith('There is no extension able to load the configuration for "project:bar" (in', $e->getMessage(), '->load() throws an InvalidArgumentException if the tag is not valid');
-        }
-    }
-
-    public function testExtensionInPhar()
-    {
-        if (extension_loaded('suhosin') && false === strpos(ini_get('suhosin.executor.include.whitelist'), 'phar')) {
-            $this->markTestSkipped('To run this test, add "phar" to the "suhosin.executor.include.whitelist" settings in your php.ini file.');
-        }
-
-        require_once self::$fixturesPath.'/includes/ProjectWithXsdExtensionInPhar.phar';
-
-        // extension with an XSD in PHAR archive
-        $container = new ContainerBuilder();
-        $container->registerExtension(new \ProjectWithXsdExtensionInPhar());
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-        $loader->load('extensions/services6.xml');
-
-        // extension with an XSD in PHAR archive (does not validate)
-        try {
-            $loader->load('extensions/services7.xml');
-            $this->fail('->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
-            $this->assertRegExp(sprintf('#^Unable to parse file ".+%s".$#', 'services7.xml'), $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
-
-            $e = $e->getPrevious();
-            $this->assertInstanceOf('InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
-            $this->assertContains('The attribute \'bar\' is not allowed', $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
-        }
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Loader\XmlFileLoader::supports
-     */
-    public function testSupports()
-    {
-        $loader = new XmlFileLoader(new ContainerBuilder(), new FileLocator());
-
-        $this->assertTrue($loader->supports('foo.xml'), '->supports() returns true if the resource is loadable');
-        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
-    }
-
-    public function testNoNamingConflictsForAnonymousServices()
-    {
-        $container = new ContainerBuilder();
-
-        $loader1 = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml/extension1'));
-        $loader1->load('services.xml');
-        $services = $container->getDefinitions();
-        $this->assertCount(2, $services, '->load() attributes unique ids to anonymous services');
-        $loader2 = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml/extension2'));
-        $loader2->load('services.xml');
-        $services = $container->getDefinitions();
-        $this->assertCount(4, $services, '->load() attributes unique ids to anonymous services');
-
-        $services = $container->getDefinitions();
-        $args1 = $services['extension1.foo']->getArguments();
-        $inner1 = $services[(string) $args1[0]];
-        $this->assertEquals('BarClass1', $inner1->getClass(), '->load() uses the same configuration as for the anonymous ones');
-        $args2 = $services['extension2.foo']->getArguments();
-        $inner2 = $services[(string) $args2[0]];
-        $this->assertEquals('BarClass2', $inner2->getClass(), '->load() uses the same configuration as for the anonymous ones');
-    }
-
-    public function testDocTypeIsNotAllowed()
-    {
-        $container = new ContainerBuilder();
-
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-
-        // document types are not allowed.
-        try {
-            $loader->load('withdoctype.xml');
-            $this->fail('->load() throws an InvalidArgumentException if the configuration contains a document type');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration contains a document type');
-            $this->assertRegExp(sprintf('#^Unable to parse file ".+%s".$#', 'withdoctype.xml'), $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration contains a document type');
-
-            $e = $e->getPrevious();
-            $this->assertInstanceOf('InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration contains a document type');
-            $this->assertSame('Document types are not allowed.', $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration contains a document type');
-        }
-    }
-
-    public function testXmlNamespaces()
-    {
-        $container = new ContainerBuilder();
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-        $loader->load('namespaces.xml');
-        $services = $container->getDefinitions();
-
-        $this->assertTrue(isset($services['foo']), '->load() parses <srv:service> elements');
-        $this->assertEquals(1, count($services['foo']->getTag('foo.tag')), '->load parses <srv:tag> elements');
-        $this->assertEquals(array(array('setBar', array('foo'))), $services['foo']->getMethodCalls(), '->load() parses the <srv:call> tag');
-    }
-
-    public function testLoadIndexedArguments()
-    {
-        $container = new ContainerBuilder();
-        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
-        $loader->load('services14.xml');
-
-        $this->assertEquals(array('index_0' => 'app'), $container->findDefinition('logger')->getArguments());
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php
deleted file mode 100644
index 3de0843..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php
+++ /dev/null
@@ -1,257 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\DependencyInjection\Tests\Loader;
-
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\Config\Loader\Loader;
-use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
-use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
-use Symfony\Component\DependencyInjection\Loader\IniFileLoader;
-use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
-use Symfony\Component\Config\Loader\LoaderResolver;
-use Symfony\Component\Config\FileLocator;
-use Symfony\Component\ExpressionLanguage\Expression;
-
-class YamlFileLoaderTest extends \PHPUnit_Framework_TestCase
-{
-    protected static $fixturesPath;
-
-    public static function setUpBeforeClass()
-    {
-        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
-        require_once self::$fixturesPath.'/includes/foo.php';
-        require_once self::$fixturesPath.'/includes/ProjectExtension.php';
-    }
-
-    public function testLoadFile()
-    {
-        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/ini'));
-        $r = new \ReflectionObject($loader);
-        $m = $r->getMethod('loadFile');
-        $m->setAccessible(true);
-
-        try {
-            $m->invoke($loader, 'foo.yml');
-            $this->fail('->load() throws an InvalidArgumentException if the loaded file does not exist');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file does not exist');
-            $this->assertEquals('The service file "foo.yml" is not valid.', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file does not exist');
-        }
-
-        try {
-            $m->invoke($loader, 'parameters.ini');
-            $this->fail('->load() throws an InvalidArgumentException if the loaded file is not a valid YAML file');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file is not a valid YAML file');
-            $this->assertEquals('The service file "parameters.ini" is not valid.', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file is not a valid YAML file');
-        }
-
-        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
-
-        foreach (array('nonvalid1', 'nonvalid2') as $fixture) {
-            try {
-                $m->invoke($loader, $fixture.'.yml');
-                $this->fail('->load() throws an InvalidArgumentException if the loaded file does not validate');
-            } catch (\Exception $e) {
-                $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file does not validate');
-                $this->assertStringMatchesFormat('The service file "nonvalid%d.yml" is not valid.', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file does not validate');
-            }
-        }
-    }
-
-    /**
-     * @dataProvider provideInvalidFiles
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     */
-    public function testLoadInvalidFile($file)
-    {
-        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
-
-        $loader->load($file.'.yml');
-    }
-
-    public function provideInvalidFiles()
-    {
-        return array(
-            array('bad_parameters'),
-            array('bad_imports'),
-            array('bad_import'),
-            array('bad_services'),
-            array('bad_service'),
-            array('bad_calls'),
-        );
-    }
-
-    public function testLoadParameters()
-    {
-        $container = new ContainerBuilder();
-        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
-        $loader->load('services2.yml');
-        $this->assertEquals(array('foo' => 'bar', 'mixedcase' => array('MixedCaseKey' => 'value'), 'values' => array(true, false, 0, 1000.3), 'bar' => 'foo', 'escape' => '@escapeme', 'foo_bar' => new Reference('foo_bar')), $container->getParameterBag()->all(), '->load() converts YAML keys to lowercase');
-    }
-
-    public function testLoadImports()
-    {
-        $container = new ContainerBuilder();
-        $resolver = new LoaderResolver(array(
-            new IniFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml')),
-            new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml')),
-            new PhpFileLoader($container, new FileLocator(self::$fixturesPath.'/php')),
-            $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml')),
-        ));
-        $loader->setResolver($resolver);
-        $loader->load('services4.yml');
-
-        $actual = $container->getParameterBag()->all();
-        $expected = array('foo' => 'bar', 'values' => array(true, false), 'bar' => '%foo%', 'escape' => '@escapeme', 'foo_bar' => new Reference('foo_bar'), 'mixedcase' => array('MixedCaseKey' => 'value'), 'imported_from_ini' => true, 'imported_from_xml' => true);
-        $this->assertEquals(array_keys($expected), array_keys($actual), '->load() imports and merges imported files');
-
-        // Bad import throws no exception due to ignore_errors value.
-        $loader->load('services4_bad_import.yml');
-    }
-
-    public function testLoadServices()
-    {
-        $container = new ContainerBuilder();
-        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
-        $loader->load('services6.yml');
-        $services = $container->getDefinitions();
-        $this->assertTrue(isset($services['foo']), '->load() parses service elements');
-        $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Definition', $services['foo'], '->load() converts service element to Definition instances');
-        $this->assertEquals('FooClass', $services['foo']->getClass(), '->load() parses the class attribute');
-        $this->assertEquals('container', $services['scope.container']->getScope());
-        $this->assertEquals('custom', $services['scope.custom']->getScope());
-        $this->assertEquals('prototype', $services['scope.prototype']->getScope());
-        $this->assertEquals('getInstance', $services['constructor']->getFactoryMethod(), '->load() parses the factory_method attribute');
-        $this->assertEquals('%path%/foo.php', $services['file']->getFile(), '->load() parses the file tag');
-        $this->assertEquals(array('foo', new Reference('foo'), array(true, false)), $services['arguments']->getArguments(), '->load() parses the argument tags');
-        $this->assertEquals('sc_configure', $services['configurator1']->getConfigurator(), '->load() parses the configurator tag');
-        $this->assertEquals(array(new Reference('baz'), 'configure'), $services['configurator2']->getConfigurator(), '->load() parses the configurator tag');
-        $this->assertEquals(array('BazClass', 'configureStatic'), $services['configurator3']->getConfigurator(), '->load() parses the configurator tag');
-        $this->assertEquals(array(array('setBar', array()), array('setBar', array()), array('setBar', array(new Expression('service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")')))), $services['method_call1']->getMethodCalls(), '->load() parses the method_call tag');
-        $this->assertEquals(array(array('setBar', array('foo', new Reference('foo'), array(true, false)))), $services['method_call2']->getMethodCalls(), '->load() parses the method_call tag');
-        $this->assertEquals('baz_factory', $services['factory_service']->getFactoryService());
-        $this->assertEquals('factory', $services['new_factory1']->getFactory(), '->load() parses the factory tag');
-        $this->assertEquals(array(new Reference('baz'), 'getClass'), $services['new_factory2']->getFactory(), '->load() parses the factory tag');
-        $this->assertEquals(array('BazClass', 'getInstance'), $services['new_factory3']->getFactory(), '->load() parses the factory tag');
-
-        $this->assertTrue($services['request']->isSynthetic(), '->load() parses the synthetic flag');
-        $this->assertTrue($services['request']->isSynchronized(), '->load() parses the synchronized flag');
-        $this->assertTrue($services['request']->isLazy(), '->load() parses the lazy flag');
-
-        $aliases = $container->getAliases();
-        $this->assertTrue(isset($aliases['alias_for_foo']), '->load() parses aliases');
-        $this->assertEquals('foo', (string) $aliases['alias_for_foo'], '->load() parses aliases');
-        $this->assertTrue($aliases['alias_for_foo']->isPublic());
-        $this->assertTrue(isset($aliases['another_alias_for_foo']));
-        $this->assertEquals('foo', (string) $aliases['another_alias_for_foo']);
-        $this->assertFalse($aliases['another_alias_for_foo']->isPublic());
-
-        $this->assertNull($services['request']->getDecoratedService());
-        $this->assertEquals(array('decorated', null), $services['decorator_service']->getDecoratedService());
-        $this->assertEquals(array('decorated', 'decorated.pif-pouf'), $services['decorator_service_with_name']->getDecoratedService());
-    }
-
-    public function testLoadFactoryShortSyntax()
-    {
-        $container = new ContainerBuilder();
-        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
-        $loader->load('services14.yml');
-        $services = $container->getDefinitions();
-
-        $this->assertEquals(array(new Reference('baz'), 'getClass'), $services['factory']->getFactory(), '->load() parses the factory tag with service:method');
-        $this->assertEquals(array('FooBacFactory', 'createFooBar'), $services['factory_with_static_call']->getFactory(), '->load() parses the factory tag with Class::method');
-    }
-
-    public function testExtensions()
-    {
-        $container = new ContainerBuilder();
-        $container->registerExtension(new \ProjectExtension());
-        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
-        $loader->load('services10.yml');
-        $container->compile();
-        $services = $container->getDefinitions();
-        $parameters = $container->getParameterBag()->all();
-
-        $this->assertTrue(isset($services['project.service.bar']), '->load() parses extension elements');
-        $this->assertTrue(isset($parameters['project.parameter.bar']), '->load() parses extension elements');
-
-        $this->assertEquals('BAR', $services['project.service.foo']->getClass(), '->load() parses extension elements');
-        $this->assertEquals('BAR', $parameters['project.parameter.foo'], '->load() parses extension elements');
-
-        try {
-            $loader->load('services11.yml');
-            $this->fail('->load() throws an InvalidArgumentException if the tag is not valid');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the tag is not valid');
-            $this->assertStringStartsWith('There is no extension able to load the configuration for "foobarfoobar" (in', $e->getMessage(), '->load() throws an InvalidArgumentException if the tag is not valid');
-        }
-    }
-
-    /**
-     * @covers Symfony\Component\DependencyInjection\Loader\YamlFileLoader::supports
-     */
-    public function testSupports()
-    {
-        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator());
-
-        $this->assertTrue($loader->supports('foo.yml'), '->supports() returns true if the resource is loadable');
-        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
-    }
-
-    public function testNonArrayTagsThrowsException()
-    {
-        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
-        try {
-            $loader->load('badtag1.yml');
-            $this->fail('->load() should throw an exception when the tags key of a service is not an array');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the tags key is not an array');
-            $this->assertStringStartsWith('Parameter "tags" must be an array for service', $e->getMessage(), '->load() throws an InvalidArgumentException if the tags key is not an array');
-        }
-    }
-
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     * @expectedExceptionMessage A "tags" entry must be an array for service
-     */
-    public function testNonArrayTagThrowsException()
-    {
-        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
-        $loader->load('badtag4.yml');
-    }
-
-    public function testTagWithoutNameThrowsException()
-    {
-        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
-        try {
-            $loader->load('badtag2.yml');
-            $this->fail('->load() should throw an exception when a tag is missing the name key');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if a tag is missing the name key');
-            $this->assertStringStartsWith('A "tags" entry is missing a "name" key for service ', $e->getMessage(), '->load() throws an InvalidArgumentException if a tag is missing the name key');
-        }
-    }
-
-    public function testTagWithAttributeArrayThrowsException()
-    {
-        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
-        try {
-            $loader->load('badtag3.yml');
-            $this->fail('->load() should throw an exception when a tag-attribute is not a scalar');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if a tag-attribute is not a scalar');
-            $this->assertStringStartsWith('A "tags" attribute must be of a scalar-type for service "foo_service", tag "foo", attribute "bar"', $e->getMessage(), '->load() throws an InvalidArgumentException if a tag-attribute is not a scalar');
-        }
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/composer.json b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/composer.json
deleted file mode 100644
index b550d87..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/composer.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-    "name": "symfony/dependency-injection",
-    "type": "library",
-    "description": "Symfony DependencyInjection Component",
-    "keywords": [],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7",
-        "symfony/yaml": "~2.1",
-        "symfony/config": "~2.2",
-        "symfony/expression-language": "~2.6"
-    },
-    "conflict": {
-        "symfony/expression-language": "<2.6"
-    },
-    "suggest": {
-        "symfony/yaml": "",
-        "symfony/config": "",
-        "symfony/proxy-manager-bridge": "Generate service proxies to lazy load them"
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\DependencyInjection\\": "" }
-    },
-    "target-dir": "Symfony/Component/DependencyInjection",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/phpunit.xml.dist b/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/phpunit.xml.dist
deleted file mode 100644
index 17a2172..0000000
--- a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/phpunit.xml.dist
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-    <testsuites>
-        <testsuite name="Symfony DependencyInjection Component Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./Resources</directory>
-                <directory>./Tests</directory>
-                <directory>./vendor</directory>
-            </exclude>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/TaggedContainerInterface.php b/core/vendor/symfony/dependency-injection/TaggedContainerInterface.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/TaggedContainerInterface.php
rename to core/vendor/symfony/dependency-injection/TaggedContainerInterface.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/AnalyzeServiceReferencesPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/AnalyzeServiceReferencesPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/AnalyzeServiceReferencesPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/AnalyzeServiceReferencesPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/Compiler/AutoAliasServicePassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/AutoAliasServicePassTest.php
new file mode 100644
index 0000000..368ec3c
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Compiler/AutoAliasServicePassTest.php
@@ -0,0 +1,103 @@
+<?php
+
+namespace Symfony\Component\DependencyInjection\Tests\Compiler;
+
+use Symfony\Component\DependencyInjection\Compiler\AutoAliasServicePass;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+class AutoAliasServicePassTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException
+     */
+    public function testProcessWithMissingParameter()
+    {
+        $container = new ContainerBuilder();
+
+        $container->register('example')
+          ->addTag('auto_alias', array('format' => '%non_existing%.example'));
+
+        $pass = new AutoAliasServicePass();
+        $pass->process($container);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
+     */
+    public function testProcessWithMissingFormat()
+    {
+        $container = new ContainerBuilder();
+
+        $container->register('example')
+          ->addTag('auto_alias', array());
+        $container->setParameter('existing', 'mysql');
+
+        $pass = new AutoAliasServicePass();
+        $pass->process($container);
+    }
+
+    public function testProcessWithNonExistingAlias()
+    {
+        $container = new ContainerBuilder();
+
+        $container->register('example', 'Symfony\Component\DependencyInjection\Tests\Compiler\ServiceClassDefault')
+          ->addTag('auto_alias', array('format' => '%existing%.example'));
+        $container->setParameter('existing', 'mysql');
+
+        $pass = new AutoAliasServicePass();
+        $pass->process($container);
+
+        $this->assertEquals('Symfony\Component\DependencyInjection\Tests\Compiler\ServiceClassDefault', $container->getDefinition('example')->getClass());
+        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Tests\Compiler\ServiceClassDefault', $container->get('example'));
+    }
+
+    public function testProcessWithExistingAlias()
+    {
+        $container = new ContainerBuilder();
+
+        $container->register('example', 'Symfony\Component\DependencyInjection\Tests\Compiler\ServiceClassDefault')
+          ->addTag('auto_alias', array('format' => '%existing%.example'));
+
+        $container->register('mysql.example', 'Symfony\Component\DependencyInjection\Tests\Compiler\ServiceClassMysql');
+        $container->setParameter('existing', 'mysql');
+
+        $pass = new AutoAliasServicePass();
+        $pass->process($container);
+
+        $this->assertTrue($container->hasAlias('example'));
+        $this->assertEquals('mysql.example', $container->getAlias('example'));
+        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Tests\Compiler\ServiceClassMysql', $container->get('example'));
+    }
+
+    public function testProcessWithManualAlias()
+    {
+        $container = new ContainerBuilder();
+
+        $container->register('example', 'Symfony\Component\DependencyInjection\Tests\Compiler\ServiceClassDefault')
+          ->addTag('auto_alias', array('format' => '%existing%.example'));
+
+        $container->register('mysql.example', 'Symfony\Component\DependencyInjection\Tests\Compiler\ServiceClassMysql');
+        $container->register('mariadb.example', 'Symfony\Component\DependencyInjection\Tests\Compiler\ServiceClassMariadb');
+        $container->setAlias('example', 'mariadb.example');
+        $container->setParameter('existing', 'mysql');
+
+        $pass = new AutoAliasServicePass();
+        $pass->process($container);
+
+        $this->assertTrue($container->hasAlias('example'));
+        $this->assertEquals('mariadb.example', $container->getAlias('example'));
+        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Tests\Compiler\ServiceClassMariaDb', $container->get('example'));
+    }
+}
+
+class ServiceClassDefault
+{
+}
+
+class ServiceClassMysql extends ServiceClassDefault
+{
+}
+
+class ServiceClassMariaDb extends ServiceClassMysql
+{
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/CheckCircularReferencesPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/CheckCircularReferencesPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/CheckCircularReferencesPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/CheckCircularReferencesPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/Compiler/CheckDefinitionValidityPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/CheckDefinitionValidityPassTest.php
new file mode 100644
index 0000000..09ae3c4
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Compiler/CheckDefinitionValidityPassTest.php
@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Compiler;
+
+use Symfony\Component\DependencyInjection\Compiler\CheckDefinitionValidityPass;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+class CheckDefinitionValidityPassTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
+     */
+    public function testProcessDetectsSyntheticNonPublicDefinitions()
+    {
+        $container = new ContainerBuilder();
+        $container->register('a')->setSynthetic(true)->setPublic(false);
+
+        $this->process($container);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
+     */
+    public function testProcessDetectsSyntheticPrototypeDefinitions()
+    {
+        $container = new ContainerBuilder();
+        $container->register('a')->setSynthetic(true)->setScope(ContainerInterface::SCOPE_PROTOTYPE);
+
+        $this->process($container);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
+     */
+    public function testProcessDetectsNonSyntheticNonAbstractDefinitionWithoutClass()
+    {
+        $container = new ContainerBuilder();
+        $container->register('a')->setSynthetic(false)->setAbstract(false);
+
+        $this->process($container);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
+     * @group legacy
+     */
+    public function testLegacyProcessDetectsBothFactorySyntaxesUsed()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $container = new ContainerBuilder();
+        $container->register('a')->setFactory(array('a', 'b'))->setFactoryClass('a');
+
+        $this->process($container);
+    }
+
+    public function testProcess()
+    {
+        $container = new ContainerBuilder();
+        $container->register('a', 'class');
+        $container->register('b', 'class')->setSynthetic(true)->setPublic(true);
+        $container->register('c', 'class')->setAbstract(true);
+        $container->register('d', 'class')->setSynthetic(true);
+
+        $this->process($container);
+    }
+
+    public function testValidTags()
+    {
+        $container = new ContainerBuilder();
+        $container->register('a', 'class')->addTag('foo', array('bar' => 'baz'));
+        $container->register('b', 'class')->addTag('foo', array('bar' => null));
+        $container->register('c', 'class')->addTag('foo', array('bar' => 1));
+        $container->register('d', 'class')->addTag('foo', array('bar' => 1.1));
+
+        $this->process($container);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
+     */
+    public function testInvalidTags()
+    {
+        $container = new ContainerBuilder();
+        $container->register('a', 'class')->addTag('foo', array('bar' => array('baz' => 'baz')));
+
+        $this->process($container);
+    }
+
+    protected function process(ContainerBuilder $container)
+    {
+        $pass = new CheckDefinitionValidityPass();
+        $pass->process($container);
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/CheckExceptionOnInvalidReferenceBehaviorPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/CheckExceptionOnInvalidReferenceBehaviorPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/CheckExceptionOnInvalidReferenceBehaviorPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/CheckExceptionOnInvalidReferenceBehaviorPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/CheckReferenceValidityPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/CheckReferenceValidityPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/CheckReferenceValidityPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/CheckReferenceValidityPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/DecoratorServicePassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/DecoratorServicePassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/DecoratorServicePassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/DecoratorServicePassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/Compiler/InlineServiceDefinitionsPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/InlineServiceDefinitionsPassTest.php
new file mode 100644
index 0000000..590ca4c
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Compiler/InlineServiceDefinitionsPassTest.php
@@ -0,0 +1,245 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Compiler;
+
+use Symfony\Component\DependencyInjection\Scope;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Compiler\AnalyzeServiceReferencesPass;
+use Symfony\Component\DependencyInjection\Compiler\RepeatedPass;
+use Symfony\Component\DependencyInjection\Compiler\InlineServiceDefinitionsPass;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+class InlineServiceDefinitionsPassTest extends \PHPUnit_Framework_TestCase
+{
+    public function testProcess()
+    {
+        $container = new ContainerBuilder();
+        $container
+            ->register('inlinable.service')
+            ->setPublic(false)
+        ;
+
+        $container
+            ->register('service')
+            ->setArguments(array(new Reference('inlinable.service')))
+        ;
+
+        $this->process($container);
+
+        $arguments = $container->getDefinition('service')->getArguments();
+        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Definition', $arguments[0]);
+        $this->assertSame($container->getDefinition('inlinable.service'), $arguments[0]);
+    }
+
+    public function testProcessDoesNotInlineWhenAliasedServiceIsNotOfPrototypeScope()
+    {
+        $container = new ContainerBuilder();
+        $container
+            ->register('foo')
+            ->setPublic(false)
+        ;
+        $container->setAlias('moo', 'foo');
+
+        $container
+            ->register('service')
+            ->setArguments(array($ref = new Reference('foo')))
+        ;
+
+        $this->process($container);
+
+        $arguments = $container->getDefinition('service')->getArguments();
+        $this->assertSame($ref, $arguments[0]);
+    }
+
+    public function testProcessDoesInlineServiceOfPrototypeScope()
+    {
+        $container = new ContainerBuilder();
+        $container
+            ->register('foo')
+            ->setScope('prototype')
+        ;
+        $container
+            ->register('bar')
+            ->setPublic(false)
+            ->setScope('prototype')
+        ;
+        $container->setAlias('moo', 'bar');
+
+        $container
+            ->register('service')
+            ->setArguments(array(new Reference('foo'), $ref = new Reference('moo'), new Reference('bar')))
+        ;
+
+        $this->process($container);
+
+        $arguments = $container->getDefinition('service')->getArguments();
+        $this->assertEquals($container->getDefinition('foo'), $arguments[0]);
+        $this->assertNotSame($container->getDefinition('foo'), $arguments[0]);
+        $this->assertSame($ref, $arguments[1]);
+        $this->assertEquals($container->getDefinition('bar'), $arguments[2]);
+        $this->assertNotSame($container->getDefinition('bar'), $arguments[2]);
+    }
+
+    public function testProcessInlinesIfMultipleReferencesButAllFromTheSameDefinition()
+    {
+        $container = new ContainerBuilder();
+
+        $a = $container->register('a')->setPublic(false);
+        $b = $container
+            ->register('b')
+            ->addArgument(new Reference('a'))
+            ->addArgument(new Definition(null, array(new Reference('a'))))
+        ;
+
+        $this->process($container);
+
+        $arguments = $b->getArguments();
+        $this->assertSame($a, $arguments[0]);
+
+        $inlinedArguments = $arguments[1]->getArguments();
+        $this->assertSame($a, $inlinedArguments[0]);
+    }
+
+    public function testProcessInlinesPrivateFactoryReference()
+    {
+        $container = new ContainerBuilder();
+
+        $container->register('a')->setPublic(false);
+        $b = $container
+            ->register('b')
+            ->setPublic(false)
+            ->setFactory(array(new Reference('a'), 'a'))
+        ;
+
+        $container
+            ->register('foo')
+            ->setArguments(array(
+                $ref = new Reference('b'),
+            ));
+
+        $this->process($container);
+
+        $inlinedArguments = $container->getDefinition('foo')->getArguments();
+        $this->assertSame($b, $inlinedArguments[0]);
+    }
+
+    public function testProcessDoesNotInlinePrivateFactoryIfReferencedMultipleTimesWithinTheSameDefinition()
+    {
+        $container = new ContainerBuilder();
+        $container
+            ->register('a')
+        ;
+        $container
+            ->register('b')
+            ->setPublic(false)
+            ->setFactory(array(new Reference('a'), 'a'))
+        ;
+
+        $container
+            ->register('foo')
+            ->setArguments(array(
+                    $ref1 = new Reference('b'),
+                    $ref2 = new Reference('b'),
+                ))
+        ;
+        $this->process($container);
+
+        $args = $container->getDefinition('foo')->getArguments();
+        $this->assertSame($ref1, $args[0]);
+        $this->assertSame($ref2, $args[1]);
+    }
+
+    public function testProcessDoesNotInlineReferenceWhenUsedByInlineFactory()
+    {
+        $container = new ContainerBuilder();
+        $container
+            ->register('a')
+        ;
+        $container
+            ->register('b')
+            ->setPublic(false)
+            ->setFactory(array(new Reference('a'), 'a'))
+        ;
+
+        $inlineFactory = new Definition();
+        $inlineFactory->setPublic(false);
+        $inlineFactory->setFactory(array(new Reference('b'), 'b'));
+
+        $container
+            ->register('foo')
+            ->setArguments(array(
+                    $ref = new Reference('b'),
+                    $inlineFactory,
+                ))
+        ;
+        $this->process($container);
+
+        $args = $container->getDefinition('foo')->getArguments();
+        $this->assertSame($ref, $args[0]);
+    }
+
+    public function testProcessInlinesOnlyIfSameScope()
+    {
+        $container = new ContainerBuilder();
+
+        $container->addScope(new Scope('foo'));
+        $a = $container->register('a')->setPublic(false)->setScope('foo');
+        $b = $container->register('b')->addArgument(new Reference('a'));
+
+        $this->process($container);
+        $arguments = $b->getArguments();
+        $this->assertEquals(new Reference('a'), $arguments[0]);
+        $this->assertTrue($container->hasDefinition('a'));
+    }
+
+    public function testProcessDoesNotInlineWhenServiceIsPrivateButLazy()
+    {
+        $container = new ContainerBuilder();
+        $container
+            ->register('foo')
+            ->setPublic(false)
+            ->setLazy(true)
+        ;
+
+        $container
+            ->register('service')
+            ->setArguments(array($ref = new Reference('foo')))
+        ;
+
+        $this->process($container);
+
+        $arguments = $container->getDefinition('service')->getArguments();
+        $this->assertSame($ref, $arguments[0]);
+    }
+
+    public function testProcessDoesNotInlineWhenServiceReferencesItself()
+    {
+        $container = new ContainerBuilder();
+        $container
+            ->register('foo')
+            ->setPublic(false)
+            ->addMethodCall('foo', array($ref = new Reference('foo')))
+        ;
+
+        $this->process($container);
+
+        $calls = $container->getDefinition('foo')->getMethodCalls();
+        $this->assertSame($ref, $calls[0][1][0]);
+    }
+
+    protected function process(ContainerBuilder $container)
+    {
+        $repeatedPass = new RepeatedPass(array(new AnalyzeServiceReferencesPass(), new InlineServiceDefinitionsPass()));
+        $repeatedPass->process($container);
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/IntegrationTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/IntegrationTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/IntegrationTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/IntegrationTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/LegacyResolveParameterPlaceHoldersPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/LegacyResolveParameterPlaceHoldersPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/LegacyResolveParameterPlaceHoldersPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/LegacyResolveParameterPlaceHoldersPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/MergeExtensionConfigurationPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/MergeExtensionConfigurationPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/MergeExtensionConfigurationPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/MergeExtensionConfigurationPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/RemoveUnusedDefinitionsPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/RemoveUnusedDefinitionsPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/RemoveUnusedDefinitionsPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/RemoveUnusedDefinitionsPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/ReplaceAliasByActualDefinitionPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/ReplaceAliasByActualDefinitionPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/ReplaceAliasByActualDefinitionPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/ReplaceAliasByActualDefinitionPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveDefinitionTemplatesPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/ResolveDefinitionTemplatesPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveDefinitionTemplatesPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/ResolveDefinitionTemplatesPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveInvalidReferencesPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/ResolveInvalidReferencesPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveInvalidReferencesPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/ResolveInvalidReferencesPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveParameterPlaceHoldersPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/ResolveParameterPlaceHoldersPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveParameterPlaceHoldersPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/ResolveParameterPlaceHoldersPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveReferencesToAliasesPassTest.php b/core/vendor/symfony/dependency-injection/Tests/Compiler/ResolveReferencesToAliasesPassTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveReferencesToAliasesPassTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Compiler/ResolveReferencesToAliasesPassTest.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/ContainerBuilderTest.php b/core/vendor/symfony/dependency-injection/Tests/ContainerBuilderTest.php
new file mode 100644
index 0000000..5f6fdd1
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/ContainerBuilderTest.php
@@ -0,0 +1,863 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests;
+
+require_once __DIR__.'/Fixtures/includes/classes.php';
+require_once __DIR__.'/Fixtures/includes/ProjectExtension.php';
+
+use Symfony\Component\Config\Resource\ResourceInterface;
+use Symfony\Component\DependencyInjection\Alias;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Loader\ClosureLoader;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
+use Symfony\Component\DependencyInjection\Scope;
+use Symfony\Component\Config\Resource\FileResource;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+class ContainerBuilderTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::setDefinitions
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getDefinitions
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::setDefinition
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getDefinition
+     */
+    public function testDefinitions()
+    {
+        $builder = new ContainerBuilder();
+        $definitions = array(
+            'foo' => new Definition('Bar\FooClass'),
+            'bar' => new Definition('BarClass'),
+        );
+        $builder->setDefinitions($definitions);
+        $this->assertEquals($definitions, $builder->getDefinitions(), '->setDefinitions() sets the service definitions');
+        $this->assertTrue($builder->hasDefinition('foo'), '->hasDefinition() returns true if a service definition exists');
+        $this->assertFalse($builder->hasDefinition('foobar'), '->hasDefinition() returns false if a service definition does not exist');
+
+        $builder->setDefinition('foobar', $foo = new Definition('FooBarClass'));
+        $this->assertEquals($foo, $builder->getDefinition('foobar'), '->getDefinition() returns a service definition if defined');
+        $this->assertTrue($builder->setDefinition('foobar', $foo = new Definition('FooBarClass')) === $foo, '->setDefinition() implements a fluid interface by returning the service reference');
+
+        $builder->addDefinitions($defs = array('foobar' => new Definition('FooBarClass')));
+        $this->assertEquals(array_merge($definitions, $defs), $builder->getDefinitions(), '->addDefinitions() adds the service definitions');
+
+        try {
+            $builder->getDefinition('baz');
+            $this->fail('->getDefinition() throws an InvalidArgumentException if the service definition does not exist');
+        } catch (\InvalidArgumentException $e) {
+            $this->assertEquals('The service definition "baz" does not exist.', $e->getMessage(), '->getDefinition() throws an InvalidArgumentException if the service definition does not exist');
+        }
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::register
+     */
+    public function testRegister()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo', 'Bar\FooClass');
+        $this->assertTrue($builder->hasDefinition('foo'), '->register() registers a new service definition');
+        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Definition', $builder->getDefinition('foo'), '->register() returns the newly created Definition instance');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::has
+     */
+    public function testHas()
+    {
+        $builder = new ContainerBuilder();
+        $this->assertFalse($builder->has('foo'), '->has() returns false if the service does not exist');
+        $builder->register('foo', 'Bar\FooClass');
+        $this->assertTrue($builder->has('foo'), '->has() returns true if a service definition exists');
+        $builder->set('bar', new \stdClass());
+        $this->assertTrue($builder->has('bar'), '->has() returns true if a service exists');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::get
+     */
+    public function testGet()
+    {
+        $builder = new ContainerBuilder();
+        try {
+            $builder->get('foo');
+            $this->fail('->get() throws an InvalidArgumentException if the service does not exist');
+        } catch (\InvalidArgumentException $e) {
+            $this->assertEquals('The service definition "foo" does not exist.', $e->getMessage(), '->get() throws an InvalidArgumentException if the service does not exist');
+        }
+
+        $this->assertNull($builder->get('foo', ContainerInterface::NULL_ON_INVALID_REFERENCE), '->get() returns null if the service does not exist and NULL_ON_INVALID_REFERENCE is passed as a second argument');
+
+        $builder->register('foo', 'stdClass');
+        $this->assertInternalType('object', $builder->get('foo'), '->get() returns the service definition associated with the id');
+        $builder->set('bar', $bar = new \stdClass());
+        $this->assertEquals($bar, $builder->get('bar'), '->get() returns the service associated with the id');
+        $builder->register('bar', 'stdClass');
+        $this->assertEquals($bar, $builder->get('bar'), '->get() returns the service associated with the id even if a definition has been defined');
+
+        $builder->register('baz', 'stdClass')->setArguments(array(new Reference('baz')));
+        try {
+            @$builder->get('baz');
+            $this->fail('->get() throws a ServiceCircularReferenceException if the service has a circular reference to itself');
+        } catch (\Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException $e) {
+            $this->assertEquals('Circular reference detected for service "baz", path: "baz".', $e->getMessage(), '->get() throws a LogicException if the service has a circular reference to itself');
+        }
+
+        $builder->register('foobar', 'stdClass')->setScope('container');
+        $this->assertTrue($builder->get('bar') === $builder->get('bar'), '->get() always returns the same instance if the service is shared');
+    }
+
+    /**
+     * @covers                   \Symfony\Component\DependencyInjection\ContainerBuilder::get
+     * @expectedException        \Symfony\Component\DependencyInjection\Exception\RuntimeException
+     * @expectedExceptionMessage You have requested a synthetic service ("foo"). The DIC does not know how to construct this service.
+     */
+    public function testGetUnsetLoadingServiceWhenCreateServiceThrowsAnException()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo', 'stdClass')->setSynthetic(true);
+
+        // we expect a RuntimeException here as foo is synthetic
+        try {
+            $builder->get('foo');
+        } catch (RuntimeException $e) {
+        }
+
+        // we must also have the same RuntimeException here
+        $builder->get('foo');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::get
+     */
+    public function testGetReturnsNullOnInactiveScope()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo', 'stdClass')->setScope('request');
+
+        $this->assertNull($builder->get('foo', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::get
+     */
+    public function testGetReturnsNullOnInactiveScopeWhenServiceIsCreatedByAMethod()
+    {
+        $builder = new ProjectContainer();
+
+        $this->assertNull($builder->get('foobaz', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getServiceIds
+     */
+    public function testGetServiceIds()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo', 'stdClass');
+        $builder->bar = $bar = new \stdClass();
+        $builder->register('bar', 'stdClass');
+        $this->assertEquals(array('foo', 'bar', 'service_container'), $builder->getServiceIds(), '->getServiceIds() returns all defined service ids');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::setAlias
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::hasAlias
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getAlias
+     */
+    public function testAliases()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo', 'stdClass');
+        $builder->setAlias('bar', 'foo');
+        $this->assertTrue($builder->hasAlias('bar'), '->hasAlias() returns true if the alias exists');
+        $this->assertFalse($builder->hasAlias('foobar'), '->hasAlias() returns false if the alias does not exist');
+        $this->assertEquals('foo', (string) $builder->getAlias('bar'), '->getAlias() returns the aliased service');
+        $this->assertTrue($builder->has('bar'), '->setAlias() defines a new service');
+        $this->assertTrue($builder->get('bar') === $builder->get('foo'), '->setAlias() creates a service that is an alias to another one');
+
+        try {
+            $builder->setAlias('foobar', 'foobar');
+            $this->fail('->setAlias() throws an InvalidArgumentException if the alias references itself');
+        } catch (\InvalidArgumentException $e) {
+            $this->assertEquals('An alias can not reference itself, got a circular reference on "foobar".', $e->getMessage(), '->setAlias() throws an InvalidArgumentException if the alias references itself');
+        }
+
+        try {
+            $builder->getAlias('foobar');
+            $this->fail('->getAlias() throws an InvalidArgumentException if the alias does not exist');
+        } catch (\InvalidArgumentException $e) {
+            $this->assertEquals('The service alias "foobar" does not exist.', $e->getMessage(), '->getAlias() throws an InvalidArgumentException if the alias does not exist');
+        }
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getAliases
+     */
+    public function testGetAliases()
+    {
+        $builder = new ContainerBuilder();
+        $builder->setAlias('bar', 'foo');
+        $builder->setAlias('foobar', 'foo');
+        $builder->setAlias('moo', new Alias('foo', false));
+
+        $aliases = $builder->getAliases();
+        $this->assertEquals('foo', (string) $aliases['bar']);
+        $this->assertTrue($aliases['bar']->isPublic());
+        $this->assertEquals('foo', (string) $aliases['foobar']);
+        $this->assertEquals('foo', (string) $aliases['moo']);
+        $this->assertFalse($aliases['moo']->isPublic());
+
+        $builder->register('bar', 'stdClass');
+        $this->assertFalse($builder->hasAlias('bar'));
+
+        $builder->set('foobar', 'stdClass');
+        $builder->set('moo', 'stdClass');
+        $this->assertCount(0, $builder->getAliases(), '->getAliases() does not return aliased services that have been overridden');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::setAliases
+     */
+    public function testSetAliases()
+    {
+        $builder = new ContainerBuilder();
+        $builder->setAliases(array('bar' => 'foo', 'foobar' => 'foo'));
+
+        $aliases = $builder->getAliases();
+        $this->assertTrue(isset($aliases['bar']));
+        $this->assertTrue(isset($aliases['foobar']));
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::addAliases
+     */
+    public function testAddAliases()
+    {
+        $builder = new ContainerBuilder();
+        $builder->setAliases(array('bar' => 'foo'));
+        $builder->addAliases(array('foobar' => 'foo'));
+
+        $aliases = $builder->getAliases();
+        $this->assertTrue(isset($aliases['bar']));
+        $this->assertTrue(isset($aliases['foobar']));
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::addCompilerPass
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getCompilerPassConfig
+     */
+    public function testAddGetCompilerPass()
+    {
+        $builder = new ContainerBuilder();
+        $builder->setResourceTracking(false);
+        $builderCompilerPasses = $builder->getCompiler()->getPassConfig()->getPasses();
+        $builder->addCompilerPass($this->getMock('Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface'));
+
+        $this->assertCount(count($builder->getCompiler()->getPassConfig()->getPasses()) - 1, $builderCompilerPasses);
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
+     */
+    public function testCreateService()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo1', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/foo.php');
+        $this->assertInstanceOf('\Bar\FooClass', $builder->get('foo1'), '->createService() requires the file defined by the service definition');
+        $builder->register('foo2', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/%file%.php');
+        $builder->setParameter('file', 'foo');
+        $this->assertInstanceOf('\Bar\FooClass', $builder->get('foo2'), '->createService() replaces parameters in the file provided by the service definition');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
+     */
+    public function testCreateProxyWithRealServiceInstantiator()
+    {
+        $builder = new ContainerBuilder();
+
+        $builder->register('foo1', 'Bar\FooClass')->setFile(__DIR__.'/Fixtures/includes/foo.php');
+        $builder->getDefinition('foo1')->setLazy(true);
+
+        $foo1 = $builder->get('foo1');
+
+        $this->assertSame($foo1, $builder->get('foo1'), 'The same proxy is retrieved on multiple subsequent calls');
+        $this->assertSame('Bar\FooClass', get_class($foo1));
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
+     */
+    public function testCreateServiceClass()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo1', '%class%');
+        $builder->setParameter('class', 'stdClass');
+        $this->assertInstanceOf('\stdClass', $builder->get('foo1'), '->createService() replaces parameters in the class provided by the service definition');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
+     */
+    public function testCreateServiceArguments()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('bar', 'stdClass');
+        $builder->register('foo1', 'Bar\FooClass')->addArgument(array('foo' => '%value%', '%value%' => 'foo', new Reference('bar'), '%%unescape_it%%'));
+        $builder->setParameter('value', 'bar');
+        $this->assertEquals(array('foo' => 'bar', 'bar' => 'foo', $builder->get('bar'), '%unescape_it%'), $builder->get('foo1')->arguments, '->createService() replaces parameters and service references in the arguments provided by the service definition');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
+     */
+    public function testCreateServiceFactory()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo', 'Bar\FooClass')->setFactory('Bar\FooClass::getInstance');
+        $builder->register('qux', 'Bar\FooClass')->setFactory(array('Bar\FooClass', 'getInstance'));
+        $builder->register('bar', 'Bar\FooClass')->setFactory(array(new Definition('Bar\FooClass'), 'getInstance'));
+        $builder->register('baz', 'Bar\FooClass')->setFactory(array(new Reference('bar'), 'getInstance'));
+
+        $this->assertTrue($builder->get('foo')->called, '->createService() calls the factory method to create the service instance');
+        $this->assertTrue($builder->get('qux')->called, '->createService() calls the factory method to create the service instance');
+        $this->assertTrue($builder->get('bar')->called, '->createService() uses anonymous service as factory');
+        $this->assertTrue($builder->get('baz')->called, '->createService() uses another service as factory');
+    }
+
+    public function testLegacyCreateServiceFactory()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $builder = new ContainerBuilder();
+        $builder->register('bar', 'Bar\FooClass');
+        $builder
+            ->register('foo1', 'Bar\FooClass')
+            ->setFactoryClass('%foo_class%')
+            ->setFactoryMethod('getInstance')
+            ->addArgument(array('foo' => '%value%', '%value%' => 'foo', new Reference('bar')))
+        ;
+        $builder->setParameter('value', 'bar');
+        $builder->setParameter('foo_class', 'Bar\FooClass');
+        $this->assertTrue($builder->get('foo1')->called, '->createService() calls the factory method to create the service instance');
+        $this->assertEquals(array('foo' => 'bar', 'bar' => 'foo', $builder->get('bar')), $builder->get('foo1')->arguments, '->createService() passes the arguments to the factory method');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
+     */
+    public function testLegacyCreateServiceFactoryService()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $builder = new ContainerBuilder();
+        $builder->register('foo_service', 'Bar\FooClass');
+        $builder
+            ->register('foo', 'Bar\FooClass')
+            ->setFactoryService('%foo_service%')
+            ->setFactoryMethod('getInstance')
+        ;
+        $builder->setParameter('foo_service', 'foo_service');
+        $this->assertTrue($builder->get('foo')->called, '->createService() calls the factory method to create the service instance');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
+     */
+    public function testCreateServiceMethodCalls()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('bar', 'stdClass');
+        $builder->register('foo1', 'Bar\FooClass')->addMethodCall('setBar', array(array('%value%', new Reference('bar'))));
+        $builder->setParameter('value', 'bar');
+        $this->assertEquals(array('bar', $builder->get('bar')), $builder->get('foo1')->bar, '->createService() replaces the values in the method calls arguments');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
+     */
+    public function testCreateServiceConfigurator()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo1', 'Bar\FooClass')->setConfigurator('sc_configure');
+        $this->assertTrue($builder->get('foo1')->configured, '->createService() calls the configurator');
+
+        $builder->register('foo2', 'Bar\FooClass')->setConfigurator(array('%class%', 'configureStatic'));
+        $builder->setParameter('class', 'BazClass');
+        $this->assertTrue($builder->get('foo2')->configured, '->createService() calls the configurator');
+
+        $builder->register('baz', 'BazClass');
+        $builder->register('foo3', 'Bar\FooClass')->setConfigurator(array(new Reference('baz'), 'configure'));
+        $this->assertTrue($builder->get('foo3')->configured, '->createService() calls the configurator');
+
+        $builder->register('foo4', 'Bar\FooClass')->setConfigurator('foo');
+        try {
+            $builder->get('foo4');
+            $this->fail('->createService() throws an InvalidArgumentException if the configure callable is not a valid callable');
+        } catch (\InvalidArgumentException $e) {
+            $this->assertEquals('The configure callable for class "Bar\FooClass" is not a callable.', $e->getMessage(), '->createService() throws an InvalidArgumentException if the configure callable is not a valid callable');
+        }
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::createService
+     * @expectedException \RuntimeException
+     */
+    public function testCreateSyntheticService()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo', 'Bar\FooClass')->setSynthetic(true);
+        $builder->get('foo');
+    }
+
+    public function testCreateServiceWithExpression()
+    {
+        $builder = new ContainerBuilder();
+        $builder->setParameter('bar', 'bar');
+        $builder->register('bar', 'BarClass');
+        $builder->register('foo', 'Bar\FooClass')->addArgument(array('foo' => new Expression('service("bar").foo ~ parameter("bar")')));
+        $this->assertEquals('foobar', $builder->get('foo')->arguments['foo']);
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::resolveServices
+     */
+    public function testResolveServices()
+    {
+        $builder = new ContainerBuilder();
+        $builder->register('foo', 'Bar\FooClass');
+        $this->assertEquals($builder->get('foo'), $builder->resolveServices(new Reference('foo')), '->resolveServices() resolves service references to service instances');
+        $this->assertEquals(array('foo' => array('foo', $builder->get('foo'))), $builder->resolveServices(array('foo' => array('foo', new Reference('foo')))), '->resolveServices() resolves service references to service instances in nested arrays');
+        $this->assertEquals($builder->get('foo'), $builder->resolveServices(new Expression('service("foo")')), '->resolveServices() resolves expressions');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::merge
+     */
+    public function testMerge()
+    {
+        $container = new ContainerBuilder(new ParameterBag(array('bar' => 'foo')));
+        $container->setResourceTracking(false);
+        $config = new ContainerBuilder(new ParameterBag(array('foo' => 'bar')));
+        $container->merge($config);
+        $this->assertEquals(array('bar' => 'foo', 'foo' => 'bar'), $container->getParameterBag()->all(), '->merge() merges current parameters with the loaded ones');
+
+        $container = new ContainerBuilder(new ParameterBag(array('bar' => 'foo')));
+        $container->setResourceTracking(false);
+        $config = new ContainerBuilder(new ParameterBag(array('foo' => '%bar%')));
+        $container->merge($config);
+        $container->compile();
+        $this->assertEquals(array('bar' => 'foo', 'foo' => 'foo'), $container->getParameterBag()->all(), '->merge() evaluates the values of the parameters towards already defined ones');
+
+        $container = new ContainerBuilder(new ParameterBag(array('bar' => 'foo')));
+        $container->setResourceTracking(false);
+        $config = new ContainerBuilder(new ParameterBag(array('foo' => '%bar%', 'baz' => '%foo%')));
+        $container->merge($config);
+        $container->compile();
+        $this->assertEquals(array('bar' => 'foo', 'foo' => 'foo', 'baz' => 'foo'), $container->getParameterBag()->all(), '->merge() evaluates the values of the parameters towards already defined ones');
+
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+        $container->register('foo', 'Bar\FooClass');
+        $container->register('bar', 'BarClass');
+        $config = new ContainerBuilder();
+        $config->setDefinition('baz', new Definition('BazClass'));
+        $config->setAlias('alias_for_foo', 'foo');
+        $container->merge($config);
+        $this->assertEquals(array('foo', 'bar', 'baz'), array_keys($container->getDefinitions()), '->merge() merges definitions already defined ones');
+
+        $aliases = $container->getAliases();
+        $this->assertTrue(isset($aliases['alias_for_foo']));
+        $this->assertEquals('foo', (string) $aliases['alias_for_foo']);
+
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+        $container->register('foo', 'Bar\FooClass');
+        $config->setDefinition('foo', new Definition('BazClass'));
+        $container->merge($config);
+        $this->assertEquals('BazClass', $container->getDefinition('foo')->getClass(), '->merge() overrides already defined services');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::merge
+     * @expectedException \LogicException
+     */
+    public function testMergeLogicException()
+    {
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+        $container->compile();
+        $container->merge(new ContainerBuilder());
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::findTaggedServiceIds
+     */
+    public function testfindTaggedServiceIds()
+    {
+        $builder = new ContainerBuilder();
+        $builder
+            ->register('foo', 'Bar\FooClass')
+            ->addTag('foo', array('foo' => 'foo'))
+            ->addTag('bar', array('bar' => 'bar'))
+            ->addTag('foo', array('foofoo' => 'foofoo'))
+        ;
+        $this->assertEquals($builder->findTaggedServiceIds('foo'), array(
+            'foo' => array(
+                array('foo' => 'foo'),
+                array('foofoo' => 'foofoo'),
+            ),
+        ), '->findTaggedServiceIds() returns an array of service ids and its tag attributes');
+        $this->assertEquals(array(), $builder->findTaggedServiceIds('foobar'), '->findTaggedServiceIds() returns an empty array if there is annotated services');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::findDefinition
+     */
+    public function testFindDefinition()
+    {
+        $container = new ContainerBuilder();
+        $container->setDefinition('foo', $definition = new Definition('Bar\FooClass'));
+        $container->setAlias('bar', 'foo');
+        $container->setAlias('foobar', 'bar');
+        $this->assertEquals($definition, $container->findDefinition('foobar'), '->findDefinition() returns a Definition');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::addObjectResource
+     */
+    public function testAddObjectResource()
+    {
+        $container = new ContainerBuilder();
+
+        $container->setResourceTracking(false);
+        $container->addObjectResource(new \BarClass());
+
+        $this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
+
+        $container->setResourceTracking(true);
+        $container->addObjectResource(new \BarClass());
+
+        $resources = $container->getResources();
+
+        $this->assertCount(1, $resources, '1 resource was registered');
+
+        /* @var $resource \Symfony\Component\Config\Resource\FileResource */
+        $resource = end($resources);
+
+        $this->assertInstanceOf('Symfony\Component\Config\Resource\FileResource', $resource);
+        $this->assertSame(realpath(__DIR__.'/Fixtures/includes/classes.php'), realpath($resource->getResource()));
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::addClassResource
+     */
+    public function testAddClassResource()
+    {
+        $container = new ContainerBuilder();
+
+        $container->setResourceTracking(false);
+        $container->addClassResource(new \ReflectionClass('BarClass'));
+
+        $this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
+
+        $container->setResourceTracking(true);
+        $container->addClassResource(new \ReflectionClass('BarClass'));
+
+        $resources = $container->getResources();
+
+        $this->assertCount(1, $resources, '1 resource was registered');
+
+        /* @var $resource \Symfony\Component\Config\Resource\FileResource */
+        $resource = end($resources);
+
+        $this->assertInstanceOf('Symfony\Component\Config\Resource\FileResource', $resource);
+        $this->assertSame(realpath(__DIR__.'/Fixtures/includes/classes.php'), realpath($resource->getResource()));
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::compile
+     */
+    public function testCompilesClassDefinitionsOfLazyServices()
+    {
+        $container = new ContainerBuilder();
+
+        $this->assertEmpty($container->getResources(), 'No resources get registered without resource tracking');
+
+        $container->register('foo', 'BarClass');
+        $container->getDefinition('foo')->setLazy(true);
+
+        $container->compile();
+
+        $classesPath = realpath(__DIR__.'/Fixtures/includes/classes.php');
+        $matchingResources = array_filter(
+            $container->getResources(),
+            function (ResourceInterface $resource) use ($classesPath) {
+                return $resource instanceof FileResource && $classesPath === realpath($resource->getResource());
+            }
+        );
+
+        $this->assertNotEmpty($matchingResources);
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getResources
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::addResource
+     */
+    public function testResources()
+    {
+        $container = new ContainerBuilder();
+        $container->addResource($a = new FileResource(__DIR__.'/Fixtures/xml/services1.xml'));
+        $container->addResource($b = new FileResource(__DIR__.'/Fixtures/xml/services2.xml'));
+        $resources = array();
+        foreach ($container->getResources() as $resource) {
+            if (false === strpos($resource, '.php')) {
+                $resources[] = $resource;
+            }
+        }
+        $this->assertEquals(array($a, $b), $resources, '->getResources() returns an array of resources read for the current configuration');
+        $this->assertSame($container, $container->setResources(array()));
+        $this->assertEquals(array(), $container->getResources());
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::registerExtension
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getExtension
+     */
+    public function testExtension()
+    {
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+
+        $container->registerExtension($extension = new \ProjectExtension());
+        $this->assertTrue($container->getExtension('project') === $extension, '->registerExtension() registers an extension');
+
+        $this->setExpectedException('LogicException');
+        $container->getExtension('no_registered');
+    }
+
+    public function testRegisteredButNotLoadedExtension()
+    {
+        $extension = $this->getMock('Symfony\\Component\\DependencyInjection\\Extension\\ExtensionInterface');
+        $extension->expects($this->once())->method('getAlias')->will($this->returnValue('project'));
+        $extension->expects($this->never())->method('load');
+
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+        $container->registerExtension($extension);
+        $container->compile();
+    }
+
+    public function testRegisteredAndLoadedExtension()
+    {
+        $extension = $this->getMock('Symfony\\Component\\DependencyInjection\\Extension\\ExtensionInterface');
+        $extension->expects($this->exactly(2))->method('getAlias')->will($this->returnValue('project'));
+        $extension->expects($this->once())->method('load')->with(array(array('foo' => 'bar')));
+
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+        $container->registerExtension($extension);
+        $container->loadFromExtension('project', array('foo' => 'bar'));
+        $container->compile();
+    }
+
+    public function testPrivateServiceUser()
+    {
+        $fooDefinition = new Definition('BarClass');
+        $fooUserDefinition = new Definition('BarUserClass', array(new Reference('bar')));
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+
+        $fooDefinition->setPublic(false);
+
+        $container->addDefinitions(array(
+            'bar' => $fooDefinition,
+            'bar_user' => $fooUserDefinition,
+        ));
+
+        $container->compile();
+        $this->assertInstanceOf('BarClass', $container->get('bar_user')->bar);
+    }
+
+    /**
+     * @expectedException \BadMethodCallException
+     */
+    public function testThrowsExceptionWhenSetServiceOnAFrozenContainer()
+    {
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+        $container->setDefinition('a', new Definition('stdClass'));
+        $container->compile();
+        $container->set('a', new \stdClass());
+    }
+
+    /**
+     * @expectedException \BadMethodCallException
+     */
+    public function testThrowsExceptionWhenAddServiceOnAFrozenContainer()
+    {
+        $container = new ContainerBuilder();
+        $container->compile();
+        $container->set('a', new \stdClass());
+    }
+
+    public function testNoExceptionWhenSetSyntheticServiceOnAFrozenContainer()
+    {
+        $container = new ContainerBuilder();
+        $def = new Definition('stdClass');
+        $def->setSynthetic(true);
+        $container->setDefinition('a', $def);
+        $container->compile();
+        $container->set('a', $a = new \stdClass());
+        $this->assertEquals($a, $container->get('a'));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacySetOnSynchronizedService()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $container = new ContainerBuilder();
+        $container->register('baz', 'BazClass')
+            ->setSynchronized(true)
+        ;
+        $container->register('bar', 'BarClass')
+            ->addMethodCall('setBaz', array(new Reference('baz')))
+        ;
+
+        $container->set('baz', $baz = new \BazClass());
+        $this->assertSame($baz, $container->get('bar')->getBaz());
+
+        $container->set('baz', $baz = new \BazClass());
+        $this->assertSame($baz, $container->get('bar')->getBaz());
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacySynchronizedServiceWithScopes()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $container = new ContainerBuilder();
+        $container->addScope(new Scope('foo'));
+        $container->register('baz', 'BazClass')
+            ->setSynthetic(true)
+            ->setSynchronized(true)
+            ->setScope('foo')
+        ;
+        $container->register('bar', 'BarClass')
+            ->addMethodCall('setBaz', array(new Reference('baz', ContainerInterface::NULL_ON_INVALID_REFERENCE, false)))
+        ;
+        $container->compile();
+
+        $container->enterScope('foo');
+        $container->set('baz', $outerBaz = new \BazClass(), 'foo');
+        $this->assertSame($outerBaz, $container->get('bar')->getBaz());
+
+        $container->enterScope('foo');
+        $container->set('baz', $innerBaz = new \BazClass(), 'foo');
+        $this->assertSame($innerBaz, $container->get('bar')->getBaz());
+        $container->leaveScope('foo');
+
+        $this->assertNotSame($innerBaz, $container->get('bar')->getBaz());
+        $this->assertSame($outerBaz, $container->get('bar')->getBaz());
+
+        $container->leaveScope('foo');
+    }
+
+    /**
+     * @expectedException \BadMethodCallException
+     */
+    public function testThrowsExceptionWhenSetDefinitionOnAFrozenContainer()
+    {
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+        $container->compile();
+        $container->setDefinition('a', new Definition());
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::getExtensionConfig
+     * @covers Symfony\Component\DependencyInjection\ContainerBuilder::prependExtensionConfig
+     */
+    public function testExtensionConfig()
+    {
+        $container = new ContainerBuilder();
+
+        $configs = $container->getExtensionConfig('foo');
+        $this->assertEmpty($configs);
+
+        $first = array('foo' => 'bar');
+        $container->prependExtensionConfig('foo', $first);
+        $configs = $container->getExtensionConfig('foo');
+        $this->assertEquals(array($first), $configs);
+
+        $second = array('ding' => 'dong');
+        $container->prependExtensionConfig('foo', $second);
+        $configs = $container->getExtensionConfig('foo');
+        $this->assertEquals(array($second, $first), $configs);
+    }
+
+    public function testLazyLoadedService()
+    {
+        $loader = new ClosureLoader($container = new ContainerBuilder());
+        $loader->load(function (ContainerBuilder $container) {
+                $container->set('a', new \BazClass());
+                $definition = new Definition('BazClass');
+                $definition->setLazy(true);
+                $container->setDefinition('a', $definition);
+            }
+        );
+
+        $container->setResourceTracking(true);
+
+        $container->compile();
+
+        $class = new \BazClass();
+        $reflectionClass = new \ReflectionClass($class);
+
+        $r = new \ReflectionProperty($container, 'resources');
+        $r->setAccessible(true);
+        $resources = $r->getValue($container);
+
+        $classInList = false;
+        foreach ($resources as $resource) {
+            if ($resource->getResource() === $reflectionClass->getFileName()) {
+                $classInList = true;
+                break;
+            }
+        }
+
+        $this->assertTrue($classInList);
+    }
+}
+
+class FooClass
+{
+}
+
+class ProjectContainer extends ContainerBuilder
+{
+    public function getFoobazService()
+    {
+        throw new InactiveScopeException('foo', 'request');
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ContainerTest.php b/core/vendor/symfony/dependency-injection/Tests/ContainerTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ContainerTest.php
rename to core/vendor/symfony/dependency-injection/Tests/ContainerTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/CrossCheckTest.php b/core/vendor/symfony/dependency-injection/Tests/CrossCheckTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/CrossCheckTest.php
rename to core/vendor/symfony/dependency-injection/Tests/CrossCheckTest.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/DefinitionDecoratorTest.php b/core/vendor/symfony/dependency-injection/Tests/DefinitionDecoratorTest.php
new file mode 100644
index 0000000..f900654
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/DefinitionDecoratorTest.php
@@ -0,0 +1,146 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests;
+
+use Symfony\Component\DependencyInjection\DefinitionDecorator;
+
+class DefinitionDecoratorTest extends \PHPUnit_Framework_TestCase
+{
+    public function testConstructor()
+    {
+        $def = new DefinitionDecorator('foo');
+
+        $this->assertEquals('foo', $def->getParent());
+        $this->assertEquals(array(), $def->getChanges());
+    }
+
+    /**
+     * @dataProvider getPropertyTests
+     */
+    public function testSetProperty($property, $changeKey)
+    {
+        $def = new DefinitionDecorator('foo');
+
+        $getter = 'get'.ucfirst($property);
+        $setter = 'set'.ucfirst($property);
+
+        $this->assertNull($def->$getter());
+        $this->assertSame($def, $def->$setter('foo'));
+        $this->assertEquals('foo', $def->$getter());
+        $this->assertEquals(array($changeKey => true), $def->getChanges());
+    }
+
+    public function getPropertyTests()
+    {
+        return array(
+            array('class', 'class'),
+            array('factory', 'factory'),
+            array('configurator', 'configurator'),
+            array('file', 'file'),
+        );
+    }
+
+    /**
+     * @dataProvider provideLegacyPropertyTests
+     * @group legacy
+     */
+    public function testLegacySetProperty($property, $changeKey)
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $def = new DefinitionDecorator('foo');
+
+        $getter = 'get'.ucfirst($property);
+        $setter = 'set'.ucfirst($property);
+
+        $this->assertNull($def->$getter());
+        $this->assertSame($def, $def->$setter('foo'));
+        $this->assertEquals('foo', $def->$getter());
+        $this->assertEquals(array($changeKey => true), $def->getChanges());
+    }
+
+    public function provideLegacyPropertyTests()
+    {
+        return array(
+            array('factoryClass', 'factory_class'),
+            array('factoryMethod', 'factory_method'),
+            array('factoryService', 'factory_service'),
+        );
+    }
+
+    public function testSetPublic()
+    {
+        $def = new DefinitionDecorator('foo');
+
+        $this->assertTrue($def->isPublic());
+        $this->assertSame($def, $def->setPublic(false));
+        $this->assertFalse($def->isPublic());
+        $this->assertEquals(array('public' => true), $def->getChanges());
+    }
+
+    public function testSetLazy()
+    {
+        $def = new DefinitionDecorator('foo');
+
+        $this->assertFalse($def->isLazy());
+        $this->assertSame($def, $def->setLazy(false));
+        $this->assertFalse($def->isLazy());
+        $this->assertEquals(array('lazy' => true), $def->getChanges());
+    }
+
+    public function testSetArgument()
+    {
+        $def = new DefinitionDecorator('foo');
+
+        $this->assertEquals(array(), $def->getArguments());
+        $this->assertSame($def, $def->replaceArgument(0, 'foo'));
+        $this->assertEquals(array('index_0' => 'foo'), $def->getArguments());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testReplaceArgumentShouldRequireIntegerIndex()
+    {
+        $def = new DefinitionDecorator('foo');
+
+        $def->replaceArgument('0', 'foo');
+    }
+
+    public function testReplaceArgument()
+    {
+        $def = new DefinitionDecorator('foo');
+
+        $def->setArguments(array(0 => 'foo', 1 => 'bar'));
+        $this->assertEquals('foo', $def->getArgument(0));
+        $this->assertEquals('bar', $def->getArgument(1));
+
+        $this->assertSame($def, $def->replaceArgument(1, 'baz'));
+        $this->assertEquals('foo', $def->getArgument(0));
+        $this->assertEquals('baz', $def->getArgument(1));
+
+        $this->assertEquals(array(0 => 'foo', 1 => 'bar', 'index_1' => 'baz'), $def->getArguments());
+    }
+
+    /**
+     * @expectedException \OutOfBoundsException
+     */
+    public function testGetArgumentShouldCheckBounds()
+    {
+        $def = new DefinitionDecorator('foo');
+
+        $def->setArguments(array(0 => 'foo'));
+        $def->replaceArgument(0, 'foo');
+
+        $def->getArgument(1);
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Tests/DefinitionTest.php b/core/vendor/symfony/dependency-injection/Tests/DefinitionTest.php
new file mode 100644
index 0000000..b6539f3
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/DefinitionTest.php
@@ -0,0 +1,330 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests;
+
+use Symfony\Component\DependencyInjection\Definition;
+
+class DefinitionTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::__construct
+     */
+    public function testConstructor()
+    {
+        $def = new Definition('stdClass');
+        $this->assertEquals('stdClass', $def->getClass(), '__construct() takes the class name as its first argument');
+
+        $def = new Definition('stdClass', array('foo'));
+        $this->assertEquals(array('foo'), $def->getArguments(), '__construct() takes an optional array of arguments as its second argument');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setFactory
+     * @covers Symfony\Component\DependencyInjection\Definition::getFactory
+     */
+    public function testSetGetFactory()
+    {
+        $def = new Definition('stdClass');
+
+        $this->assertSame($def, $def->setFactory('foo'), '->setFactory() implements a fluent interface');
+        $this->assertEquals('foo', $def->getFactory(), '->getFactory() returns the factory');
+
+        $def->setFactory('Foo::bar');
+        $this->assertEquals(array('Foo', 'bar'), $def->getFactory(), '->setFactory() converts string static method call to the array');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setClass
+     * @covers Symfony\Component\DependencyInjection\Definition::getClass
+     */
+    public function testSetGetClass()
+    {
+        $def = new Definition('stdClass');
+        $this->assertSame($def, $def->setClass('foo'), '->setClass() implements a fluent interface');
+        $this->assertEquals('foo', $def->getClass(), '->getClass() returns the class name');
+    }
+
+    public function testSetGetDecoratedService()
+    {
+        $def = new Definition('stdClass');
+        $this->assertNull($def->getDecoratedService());
+        $def->setDecoratedService('foo', 'foo.renamed');
+        $this->assertEquals(array('foo', 'foo.renamed'), $def->getDecoratedService());
+        $def->setDecoratedService(null);
+        $this->assertNull($def->getDecoratedService());
+
+        $def = new Definition('stdClass');
+        $def->setDecoratedService('foo');
+        $this->assertEquals(array('foo', null), $def->getDecoratedService());
+        $def->setDecoratedService(null);
+        $this->assertNull($def->getDecoratedService());
+
+        $def = new Definition('stdClass');
+        $this->setExpectedException('InvalidArgumentException', 'The decorated service inner name for "foo" must be different than the service name itself.');
+        $def->setDecoratedService('foo', 'foo');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setArguments
+     * @covers Symfony\Component\DependencyInjection\Definition::getArguments
+     * @covers Symfony\Component\DependencyInjection\Definition::addArgument
+     */
+    public function testArguments()
+    {
+        $def = new Definition('stdClass');
+        $this->assertSame($def, $def->setArguments(array('foo')), '->setArguments() implements a fluent interface');
+        $this->assertEquals(array('foo'), $def->getArguments(), '->getArguments() returns the arguments');
+        $this->assertSame($def, $def->addArgument('bar'), '->addArgument() implements a fluent interface');
+        $this->assertEquals(array('foo', 'bar'), $def->getArguments(), '->addArgument() adds an argument');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setMethodCalls
+     * @covers Symfony\Component\DependencyInjection\Definition::addMethodCall
+     * @covers Symfony\Component\DependencyInjection\Definition::hasMethodCall
+     * @covers Symfony\Component\DependencyInjection\Definition::removeMethodCall
+     */
+    public function testMethodCalls()
+    {
+        $def = new Definition('stdClass');
+        $this->assertSame($def, $def->setMethodCalls(array(array('foo', array('foo')))), '->setMethodCalls() implements a fluent interface');
+        $this->assertEquals(array(array('foo', array('foo'))), $def->getMethodCalls(), '->getMethodCalls() returns the methods to call');
+        $this->assertSame($def, $def->addMethodCall('bar', array('bar')), '->addMethodCall() implements a fluent interface');
+        $this->assertEquals(array(array('foo', array('foo')), array('bar', array('bar'))), $def->getMethodCalls(), '->addMethodCall() adds a method to call');
+        $this->assertTrue($def->hasMethodCall('bar'), '->hasMethodCall() returns true if first argument is a method to call registered');
+        $this->assertFalse($def->hasMethodCall('no_registered'), '->hasMethodCall() returns false if first argument is not a method to call registered');
+        $this->assertSame($def, $def->removeMethodCall('bar'), '->removeMethodCall() implements a fluent interface');
+        $this->assertEquals(array(array('foo', array('foo'))), $def->getMethodCalls(), '->removeMethodCall() removes a method to call');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
+     * @expectedExceptionMessage Method name cannot be empty.
+     */
+    public function testExceptionOnEmptyMethodCall()
+    {
+        $def = new Definition('stdClass');
+        $def->addMethodCall('');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setFile
+     * @covers Symfony\Component\DependencyInjection\Definition::getFile
+     */
+    public function testSetGetFile()
+    {
+        $def = new Definition('stdClass');
+        $this->assertSame($def, $def->setFile('foo'), '->setFile() implements a fluent interface');
+        $this->assertEquals('foo', $def->getFile(), '->getFile() returns the file to include');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setScope
+     * @covers Symfony\Component\DependencyInjection\Definition::getScope
+     */
+    public function testSetGetScope()
+    {
+        $def = new Definition('stdClass');
+        $this->assertEquals('container', $def->getScope());
+        $this->assertSame($def, $def->setScope('foo'));
+        $this->assertEquals('foo', $def->getScope());
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setPublic
+     * @covers Symfony\Component\DependencyInjection\Definition::isPublic
+     */
+    public function testSetIsPublic()
+    {
+        $def = new Definition('stdClass');
+        $this->assertTrue($def->isPublic(), '->isPublic() returns true by default');
+        $this->assertSame($def, $def->setPublic(false), '->setPublic() implements a fluent interface');
+        $this->assertFalse($def->isPublic(), '->isPublic() returns false if the instance must not be public.');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setSynthetic
+     * @covers Symfony\Component\DependencyInjection\Definition::isSynthetic
+     */
+    public function testSetIsSynthetic()
+    {
+        $def = new Definition('stdClass');
+        $this->assertFalse($def->isSynthetic(), '->isSynthetic() returns false by default');
+        $this->assertSame($def, $def->setSynthetic(true), '->setSynthetic() implements a fluent interface');
+        $this->assertTrue($def->isSynthetic(), '->isSynthetic() returns true if the service is synthetic.');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setSynchronized
+     * @covers Symfony\Component\DependencyInjection\Definition::isSynchronized
+     * @group legacy
+     */
+    public function testLegacySetIsSynchronized()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $def = new Definition('stdClass');
+        $this->assertFalse($def->isSynchronized(), '->isSynchronized() returns false by default');
+        $this->assertSame($def, $def->setSynchronized(true), '->setSynchronized() implements a fluent interface');
+        $this->assertTrue($def->isSynchronized(), '->isSynchronized() returns true if the service is synchronized.');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setLazy
+     * @covers Symfony\Component\DependencyInjection\Definition::isLazy
+     */
+    public function testSetIsLazy()
+    {
+        $def = new Definition('stdClass');
+        $this->assertFalse($def->isLazy(), '->isLazy() returns false by default');
+        $this->assertSame($def, $def->setLazy(true), '->setLazy() implements a fluent interface');
+        $this->assertTrue($def->isLazy(), '->isLazy() returns true if the service is lazy.');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setAbstract
+     * @covers Symfony\Component\DependencyInjection\Definition::isAbstract
+     */
+    public function testSetIsAbstract()
+    {
+        $def = new Definition('stdClass');
+        $this->assertFalse($def->isAbstract(), '->isAbstract() returns false by default');
+        $this->assertSame($def, $def->setAbstract(true), '->setAbstract() implements a fluent interface');
+        $this->assertTrue($def->isAbstract(), '->isAbstract() returns true if the instance must not be public.');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::setConfigurator
+     * @covers Symfony\Component\DependencyInjection\Definition::getConfigurator
+     */
+    public function testSetGetConfigurator()
+    {
+        $def = new Definition('stdClass');
+        $this->assertSame($def, $def->setConfigurator('foo'), '->setConfigurator() implements a fluent interface');
+        $this->assertEquals('foo', $def->getConfigurator(), '->getConfigurator() returns the configurator');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::clearTags
+     */
+    public function testClearTags()
+    {
+        $def = new Definition('stdClass');
+        $this->assertSame($def, $def->clearTags(), '->clearTags() implements a fluent interface');
+        $def->addTag('foo', array('foo' => 'bar'));
+        $def->clearTags();
+        $this->assertEquals(array(), $def->getTags(), '->clearTags() removes all current tags');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::clearTags
+     */
+    public function testClearTag()
+    {
+        $def = new Definition('stdClass');
+        $this->assertSame($def, $def->clearTags(), '->clearTags() implements a fluent interface');
+        $def->addTag('1foo1', array('foo1' => 'bar1'));
+        $def->addTag('2foo2', array('foo2' => 'bar2'));
+        $def->addTag('3foo3', array('foo3' => 'bar3'));
+        $def->clearTag('2foo2');
+        $this->assertTrue($def->hasTag('1foo1'));
+        $this->assertFalse($def->hasTag('2foo2'));
+        $this->assertTrue($def->hasTag('3foo3'));
+        $def->clearTag('1foo1');
+        $this->assertFalse($def->hasTag('1foo1'));
+        $this->assertTrue($def->hasTag('3foo3'));
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::addTag
+     * @covers Symfony\Component\DependencyInjection\Definition::getTag
+     * @covers Symfony\Component\DependencyInjection\Definition::getTags
+     * @covers Symfony\Component\DependencyInjection\Definition::hasTag
+     */
+    public function testTags()
+    {
+        $def = new Definition('stdClass');
+        $this->assertEquals(array(), $def->getTag('foo'), '->getTag() returns an empty array if the tag is not defined');
+        $this->assertFalse($def->hasTag('foo'));
+        $this->assertSame($def, $def->addTag('foo'), '->addTag() implements a fluent interface');
+        $this->assertTrue($def->hasTag('foo'));
+        $this->assertEquals(array(array()), $def->getTag('foo'), '->getTag() returns attributes for a tag name');
+        $def->addTag('foo', array('foo' => 'bar'));
+        $this->assertEquals(array(array(), array('foo' => 'bar')), $def->getTag('foo'), '->addTag() can adds the same tag several times');
+        $def->addTag('bar', array('bar' => 'bar'));
+        $this->assertEquals($def->getTags(), array(
+            'foo' => array(array(), array('foo' => 'bar')),
+            'bar' => array(array('bar' => 'bar')),
+        ), '->getTags() returns all tags');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Definition::replaceArgument
+     */
+    public function testSetArgument()
+    {
+        $def = new Definition('stdClass');
+
+        $def->addArgument('foo');
+        $this->assertSame(array('foo'), $def->getArguments());
+
+        $this->assertSame($def, $def->replaceArgument(0, 'moo'));
+        $this->assertSame(array('moo'), $def->getArguments());
+
+        $def->addArgument('moo');
+        $def
+            ->replaceArgument(0, 'foo')
+            ->replaceArgument(1, 'bar')
+        ;
+        $this->assertSame(array('foo', 'bar'), $def->getArguments());
+    }
+
+    /**
+     * @expectedException \OutOfBoundsException
+     */
+    public function testGetArgumentShouldCheckBounds()
+    {
+        $def = new Definition('stdClass');
+
+        $def->addArgument('foo');
+        $def->getArgument(1);
+    }
+
+    /**
+     * @expectedException \OutOfBoundsException
+     */
+    public function testReplaceArgumentShouldCheckBounds()
+    {
+        $def = new Definition('stdClass');
+
+        $def->addArgument('foo');
+        $def->replaceArgument(1, 'bar');
+    }
+
+    public function testSetGetProperties()
+    {
+        $def = new Definition('stdClass');
+
+        $this->assertEquals(array(), $def->getProperties());
+        $this->assertSame($def, $def->setProperties(array('foo' => 'bar')));
+        $this->assertEquals(array('foo' => 'bar'), $def->getProperties());
+    }
+
+    public function testSetProperty()
+    {
+        $def = new Definition('stdClass');
+
+        $this->assertEquals(array(), $def->getProperties());
+        $this->assertSame($def, $def->setProperty('foo', 'bar'));
+        $this->assertEquals(array('foo' => 'bar'), $def->getProperties());
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Tests/Dumper/GraphvizDumperTest.php b/core/vendor/symfony/dependency-injection/Tests/Dumper/GraphvizDumperTest.php
new file mode 100644
index 0000000..ba5e12c
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Dumper/GraphvizDumperTest.php
@@ -0,0 +1,92 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Dumper;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Dumper\GraphvizDumper;
+
+class GraphvizDumperTest extends \PHPUnit_Framework_TestCase
+{
+    protected static $fixturesPath;
+
+    public static function setUpBeforeClass()
+    {
+        self::$fixturesPath = __DIR__.'/../Fixtures/';
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyDump()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $container = include self::$fixturesPath.'/containers/legacy-container9.php';
+        $dumper = new GraphvizDumper($container);
+        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/legacy-services9.dot')), $dumper->dump(), '->dump() dumps services');
+    }
+
+    public function testDump()
+    {
+        $dumper = new GraphvizDumper($container = new ContainerBuilder());
+
+        $this->assertStringEqualsFile(self::$fixturesPath.'/graphviz/services1.dot', $dumper->dump(), '->dump() dumps an empty container as an empty dot file');
+
+        $container = include self::$fixturesPath.'/containers/container9.php';
+        $dumper = new GraphvizDumper($container);
+        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services9.dot')), $dumper->dump(), '->dump() dumps services');
+
+        $container = include self::$fixturesPath.'/containers/container10.php';
+        $dumper = new GraphvizDumper($container);
+        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services10.dot')), $dumper->dump(), '->dump() dumps services');
+
+        $container = include self::$fixturesPath.'/containers/container10.php';
+        $dumper = new GraphvizDumper($container);
+        $this->assertEquals($dumper->dump(array(
+            'graph' => array('ratio' => 'normal'),
+            'node' => array('fontsize' => 13, 'fontname' => 'Verdana', 'shape' => 'square'),
+            'edge' => array('fontsize' => 12, 'fontname' => 'Verdana', 'color' => 'white', 'arrowhead' => 'closed', 'arrowsize' => 1),
+            'node.instance' => array('fillcolor' => 'green', 'style' => 'empty'),
+            'node.definition' => array('fillcolor' => 'grey'),
+            'node.missing' => array('fillcolor' => 'red', 'style' => 'empty'),
+        )), str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services10-1.dot')), '->dump() dumps services');
+    }
+
+    public function testDumpWithFrozenContainer()
+    {
+        $container = include self::$fixturesPath.'/containers/container13.php';
+        $dumper = new GraphvizDumper($container);
+        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services13.dot')), $dumper->dump(), '->dump() dumps services');
+    }
+
+    public function testDumpWithFrozenCustomClassContainer()
+    {
+        $container = include self::$fixturesPath.'/containers/container14.php';
+        $dumper = new GraphvizDumper($container);
+        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services14.dot')), $dumper->dump(), '->dump() dumps services');
+    }
+
+    public function testDumpWithUnresolvedParameter()
+    {
+        $container = include self::$fixturesPath.'/containers/container17.php';
+        $dumper = new GraphvizDumper($container);
+
+        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services17.dot')), $dumper->dump(), '->dump() dumps services');
+    }
+
+    public function testDumpWithScopes()
+    {
+        $container = include self::$fixturesPath.'/containers/container18.php';
+        $dumper = new GraphvizDumper($container);
+        $this->assertEquals(str_replace('%path%', __DIR__, file_get_contents(self::$fixturesPath.'/graphviz/services18.dot')), $dumper->dump(), '->dump() dumps services');
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Tests/Dumper/PhpDumperTest.php b/core/vendor/symfony/dependency-injection/Tests/Dumper/PhpDumperTest.php
new file mode 100644
index 0000000..7fa0c17
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Dumper/PhpDumperTest.php
@@ -0,0 +1,223 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Dumper;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Dumper\PhpDumper;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Definition;
+
+class PhpDumperTest extends \PHPUnit_Framework_TestCase
+{
+    protected static $fixturesPath;
+
+    public static function setUpBeforeClass()
+    {
+        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
+    }
+
+    public function testDump()
+    {
+        $dumper = new PhpDumper($container = new ContainerBuilder());
+
+        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services1.php', $dumper->dump(), '->dump() dumps an empty container as an empty PHP class');
+        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services1-1.php', $dumper->dump(array('class' => 'Container', 'base_class' => 'AbstractContainer', 'namespace' => 'Symfony\Component\DependencyInjection\Dump')), '->dump() takes a class and a base_class options');
+
+        $container = new ContainerBuilder();
+        new PhpDumper($container);
+    }
+
+    public function testDumpOptimizationString()
+    {
+        $definition = new Definition();
+        $definition->setClass('stdClass');
+        $definition->addArgument(array(
+            'only dot' => '.',
+            'concatenation as value' => '.\'\'.',
+            'concatenation from the start value' => '\'\'.',
+            '.' => 'dot as a key',
+            '.\'\'.' => 'concatenation as a key',
+            '\'\'.' => 'concatenation from the start key',
+            'optimize concatenation' => 'string1%some_string%string2',
+            'optimize concatenation with empty string' => 'string1%empty_value%string2',
+            'optimize concatenation from the start' => '%empty_value%start',
+            'optimize concatenation at the end' => 'end%empty_value%',
+        ));
+
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+        $container->setDefinition('test', $definition);
+        $container->setParameter('empty_value', '');
+        $container->setParameter('some_string', '-');
+        $container->compile();
+
+        $dumper = new PhpDumper($container);
+        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services10.php', $dumper->dump(), '->dump() dumps an empty container as an empty PHP class');
+    }
+
+    public function testDumpRelativeDir()
+    {
+        $definition = new Definition();
+        $definition->setClass('stdClass');
+        $definition->addArgument('%foo%');
+        $definition->addArgument(array('%foo%' => '%buz%/'));
+
+        $container = new ContainerBuilder();
+        $container->setDefinition('test', $definition);
+        $container->setParameter('foo', 'wiz'.dirname(__DIR__));
+        $container->setParameter('bar', __DIR__);
+        $container->setParameter('baz', '%bar%/PhpDumperTest.php');
+        $container->setParameter('buz', dirname(dirname(__DIR__)));
+        $container->compile();
+
+        $dumper = new PhpDumper($container);
+        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services12.php', $dumper->dump(array('file' => __FILE__)), '->dump() dumps __DIR__ relative strings');
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testExportParameters()
+    {
+        $dumper = new PhpDumper(new ContainerBuilder(new ParameterBag(array('foo' => new Reference('foo')))));
+        $dumper->dump();
+    }
+
+    public function testAddParameters()
+    {
+        $container = include self::$fixturesPath.'/containers/container8.php';
+        $dumper = new PhpDumper($container);
+        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services8.php', $dumper->dump(), '->dump() dumps parameters');
+    }
+
+    public function testAddService()
+    {
+        // without compilation
+        $container = include self::$fixturesPath.'/containers/container9.php';
+        $dumper = new PhpDumper($container);
+        $this->assertEquals(str_replace('%path%', str_replace('\\', '\\\\', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR), file_get_contents(self::$fixturesPath.'/php/services9.php')), $dumper->dump(), '->dump() dumps services');
+
+        // with compilation
+        $container = include self::$fixturesPath.'/containers/container9.php';
+        $container->compile();
+        $dumper = new PhpDumper($container);
+        $this->assertEquals(str_replace('%path%', str_replace('\\', '\\\\', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR), file_get_contents(self::$fixturesPath.'/php/services9_compiled.php')), $dumper->dump(), '->dump() dumps services');
+
+        $dumper = new PhpDumper($container = new ContainerBuilder());
+        $container->register('foo', 'FooClass')->addArgument(new \stdClass());
+        try {
+            $dumper->dump();
+            $this->fail('->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\Symfony\Component\DependencyInjection\Exception\RuntimeException', $e, '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+            $this->assertEquals('Unable to dump a service container if a parameter is an object or a resource.', $e->getMessage(), '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+        }
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacySynchronizedServices()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $container = include self::$fixturesPath.'/containers/container20.php';
+        $dumper = new PhpDumper($container);
+        $this->assertEquals(str_replace('%path%', str_replace('\\', '\\\\', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR), file_get_contents(self::$fixturesPath.'/php/services20.php')), $dumper->dump(), '->dump() dumps services');
+    }
+
+    public function testServicesWithAnonymousFactories()
+    {
+        $container = include self::$fixturesPath.'/containers/container19.php';
+        $dumper = new PhpDumper($container);
+
+        $this->assertStringEqualsFile(self::$fixturesPath.'/php/services19.php', $dumper->dump(), '->dump() dumps services with anonymous factories');
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @expectedExceptionMessage Service id "bar$" cannot be converted to a valid PHP method name.
+     */
+    public function testAddServiceInvalidServiceId()
+    {
+        $container = new ContainerBuilder();
+        $container->register('bar$', 'FooClass');
+        $dumper = new PhpDumper($container);
+        $dumper->dump();
+    }
+
+    public function testAliases()
+    {
+        $container = include self::$fixturesPath.'/containers/container9.php';
+        $container->compile();
+        $dumper = new PhpDumper($container);
+        eval('?>'.$dumper->dump(array('class' => 'Symfony_DI_PhpDumper_Test_Aliases')));
+
+        $container = new \Symfony_DI_PhpDumper_Test_Aliases();
+        $container->set('foo', $foo = new \stdClass());
+        $this->assertSame($foo, $container->get('foo'));
+        $this->assertSame($foo, $container->get('alias_for_foo'));
+        $this->assertSame($foo, $container->get('alias_for_alias'));
+    }
+
+    public function testFrozenContainerWithoutAliases()
+    {
+        $container = new ContainerBuilder();
+        $container->compile();
+
+        $dumper = new PhpDumper($container);
+        eval('?>'.$dumper->dump(array('class' => 'Symfony_DI_PhpDumper_Test_Frozen_No_Aliases')));
+
+        $container = new \Symfony_DI_PhpDumper_Test_Frozen_No_Aliases();
+        $this->assertFalse($container->has('foo'));
+    }
+
+    public function testOverrideServiceWhenUsingADumpedContainer()
+    {
+        require_once self::$fixturesPath.'/php/services9.php';
+        require_once self::$fixturesPath.'/includes/foo.php';
+
+        $container = new \ProjectServiceContainer();
+        $container->set('bar', $bar = new \stdClass());
+        $container->setParameter('foo_bar', 'foo_bar');
+
+        $this->assertEquals($bar, $container->get('bar'), '->set() overrides an already defined service');
+    }
+
+    public function testOverrideServiceWhenUsingADumpedContainerAndServiceIsUsedFromAnotherOne()
+    {
+        require_once self::$fixturesPath.'/php/services9.php';
+        require_once self::$fixturesPath.'/includes/foo.php';
+        require_once self::$fixturesPath.'/includes/classes.php';
+
+        $container = new \ProjectServiceContainer();
+        $container->set('bar', $bar = new \stdClass());
+
+        $this->assertSame($bar, $container->get('foo')->bar, '->set() overrides an already defined service');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException
+     */
+    public function testCircularReference()
+    {
+        $container = new ContainerBuilder();
+        $container->register('foo', 'stdClass')->addArgument(new Reference('bar'));
+        $container->register('bar', 'stdClass')->setPublic(false)->addMethodCall('setA', array(new Reference('baz')));
+        $container->register('baz', 'stdClass')->addMethodCall('setA', array(new Reference('foo')));
+        $container->compile();
+
+        $dumper = new PhpDumper($container);
+        $dumper->dump();
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Tests/Dumper/XmlDumperTest.php b/core/vendor/symfony/dependency-injection/Tests/Dumper/XmlDumperTest.php
new file mode 100644
index 0000000..9ee1036
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Dumper/XmlDumperTest.php
@@ -0,0 +1,186 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Dumper;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Dumper\XmlDumper;
+
+class XmlDumperTest extends \PHPUnit_Framework_TestCase
+{
+    protected static $fixturesPath;
+
+    public static function setUpBeforeClass()
+    {
+        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
+    }
+
+    public function testDump()
+    {
+        $dumper = new XmlDumper(new ContainerBuilder());
+
+        $this->assertXmlStringEqualsXmlFile(self::$fixturesPath.'/xml/services1.xml', $dumper->dump(), '->dump() dumps an empty container as an empty XML file');
+    }
+
+    public function testExportParameters()
+    {
+        $container = include self::$fixturesPath.'//containers/container8.php';
+        $dumper = new XmlDumper($container);
+        $this->assertXmlStringEqualsXmlFile(self::$fixturesPath.'/xml/services8.xml', $dumper->dump(), '->dump() dumps parameters');
+    }
+
+    public function testAddParameters()
+    {
+        $container = include self::$fixturesPath.'//containers/container8.php';
+        $dumper = new XmlDumper($container);
+        $this->assertXmlStringEqualsXmlFile(self::$fixturesPath.'/xml/services8.xml', $dumper->dump(), '->dump() dumps parameters');
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAddService()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $container = include self::$fixturesPath.'/containers/legacy-container9.php';
+        $dumper = new XmlDumper($container);
+
+        $this->assertEquals(str_replace('%path%', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR, file_get_contents(self::$fixturesPath.'/xml/legacy-services9.xml')), $dumper->dump(), '->dump() dumps services');
+
+        $dumper = new XmlDumper($container = new ContainerBuilder());
+        $container->register('foo', 'FooClass')->addArgument(new \stdClass());
+        try {
+            $dumper->dump();
+            $this->fail('->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\RuntimeException', $e, '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+            $this->assertEquals('Unable to dump a service container if a parameter is an object or a resource.', $e->getMessage(), '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+        }
+    }
+
+    public function testAddService()
+    {
+        $container = include self::$fixturesPath.'/containers/container9.php';
+        $dumper = new XmlDumper($container);
+
+        $this->assertEquals(str_replace('%path%', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR, file_get_contents(self::$fixturesPath.'/xml/services9.xml')), $dumper->dump(), '->dump() dumps services');
+
+        $dumper = new XmlDumper($container = new ContainerBuilder());
+        $container->register('foo', 'FooClass')->addArgument(new \stdClass());
+        try {
+            $dumper->dump();
+            $this->fail('->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\RuntimeException', $e, '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+            $this->assertEquals('Unable to dump a service container if a parameter is an object or a resource.', $e->getMessage(), '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+        }
+    }
+
+    public function testDumpAnonymousServices()
+    {
+        $container = include self::$fixturesPath.'/containers/container11.php';
+        $dumper = new XmlDumper($container);
+        $this->assertEquals('<?xml version="1.0" encoding="utf-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+  <services>
+    <service id="foo" class="FooClass">
+      <argument type="service">
+        <service class="BarClass">
+          <argument type="service">
+            <service class="BazClass"/>
+          </argument>
+        </service>
+      </argument>
+    </service>
+  </services>
+</container>
+', $dumper->dump());
+    }
+
+    public function testDumpEntities()
+    {
+        $container = include self::$fixturesPath.'/containers/container12.php';
+        $dumper = new XmlDumper($container);
+        $this->assertEquals("<?xml version=\"1.0\" encoding=\"utf-8\"?>
+<container xmlns=\"http://symfony.com/schema/dic/services\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd\">
+  <services>
+    <service id=\"foo\" class=\"FooClass\Foo\">
+      <tag name=\"foo&quot;bar\bar\" foo=\"foo&quot;barřž€\"/>
+      <argument>foo&lt;&gt;&amp;bar</argument>
+    </service>
+  </services>
+</container>
+", $dumper->dump());
+    }
+
+    /**
+     * @dataProvider provideDecoratedServicesData
+     */
+    public function testDumpDecoratedServices($expectedXmlDump, $container)
+    {
+        $dumper = new XmlDumper($container);
+        $this->assertEquals($expectedXmlDump, $dumper->dump());
+    }
+
+    public function provideDecoratedServicesData()
+    {
+        $fixturesPath = realpath(__DIR__.'/../Fixtures/');
+
+        return array(
+            array("<?xml version=\"1.0\" encoding=\"utf-8\"?>
+<container xmlns=\"http://symfony.com/schema/dic/services\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd\">
+  <services>
+    <service id=\"foo\" class=\"FooClass\Foo\" decorates=\"bar\" decoration-inner-name=\"bar.woozy\"/>
+  </services>
+</container>
+", include $fixturesPath.'/containers/container15.php'),
+            array("<?xml version=\"1.0\" encoding=\"utf-8\"?>
+<container xmlns=\"http://symfony.com/schema/dic/services\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd\">
+  <services>
+    <service id=\"foo\" class=\"FooClass\Foo\" decorates=\"bar\"/>
+  </services>
+</container>
+", include $fixturesPath.'/containers/container16.php'),
+        );
+    }
+
+    /**
+     * @dataProvider provideCompiledContainerData
+     */
+    public function testCompiledContainerCanBeDumped($containerFile)
+    {
+        $fixturesPath = __DIR__.'/../Fixtures';
+        $container = require $fixturesPath.'/containers/'.$containerFile.'.php';
+        $container->compile();
+        $dumper = new XmlDumper($container);
+        $dumper->dump();
+    }
+
+    public function provideCompiledContainerData()
+    {
+        return array(
+            array('container8'),
+            array('container9'),
+            array('container11'),
+            array('container12'),
+            array('container14'),
+        );
+    }
+
+    public function testDumpInlinedServices()
+    {
+        $container = include self::$fixturesPath.'/containers/container21.php';
+        $dumper = new XmlDumper($container);
+
+        $this->assertEquals(file_get_contents(self::$fixturesPath.'/xml/services21.xml'), $dumper->dump());
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Tests/Dumper/YamlDumperTest.php b/core/vendor/symfony/dependency-injection/Tests/Dumper/YamlDumperTest.php
new file mode 100644
index 0000000..c22c7eb
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Dumper/YamlDumperTest.php
@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Dumper;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Dumper\YamlDumper;
+
+class YamlDumperTest extends \PHPUnit_Framework_TestCase
+{
+    protected static $fixturesPath;
+
+    public static function setUpBeforeClass()
+    {
+        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
+    }
+
+    public function testDump()
+    {
+        $dumper = new YamlDumper($container = new ContainerBuilder());
+
+        $this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services1.yml', $dumper->dump(), '->dump() dumps an empty container as an empty YAML file');
+
+        $container = new ContainerBuilder();
+        $dumper = new YamlDumper($container);
+    }
+
+    public function testAddParameters()
+    {
+        $container = include self::$fixturesPath.'/containers/container8.php';
+        $dumper = new YamlDumper($container);
+        $this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services8.yml', $dumper->dump(), '->dump() dumps parameters');
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAddService()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $container = include self::$fixturesPath.'/containers/legacy-container9.php';
+        $dumper = new YamlDumper($container);
+
+        $this->assertEquals(str_replace('%path%', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR, file_get_contents(self::$fixturesPath.'/yaml/legacy-services9.yml')), $dumper->dump(), '->dump() dumps services');
+
+        $dumper = new YamlDumper($container = new ContainerBuilder());
+        $container->register('foo', 'FooClass')->addArgument(new \stdClass());
+        try {
+            $dumper->dump();
+            $this->fail('->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\RuntimeException', $e, '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+            $this->assertEquals('Unable to dump a service container if a parameter is an object or a resource.', $e->getMessage(), '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+        }
+    }
+
+    public function testAddService()
+    {
+        $container = include self::$fixturesPath.'/containers/container9.php';
+        $dumper = new YamlDumper($container);
+        $this->assertEquals(str_replace('%path%', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR, file_get_contents(self::$fixturesPath.'/yaml/services9.yml')), $dumper->dump(), '->dump() dumps services');
+
+        $dumper = new YamlDumper($container = new ContainerBuilder());
+        $container->register('foo', 'FooClass')->addArgument(new \stdClass());
+        try {
+            $dumper->dump();
+            $this->fail('->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\RuntimeException', $e, '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+            $this->assertEquals('Unable to dump a service container if a parameter is an object or a resource.', $e->getMessage(), '->dump() throws a RuntimeException if the container to be dumped has reference to objects or resources');
+        }
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Extension/ExtensionTest.php b/core/vendor/symfony/dependency-injection/Tests/Extension/ExtensionTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Extension/ExtensionTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Extension/ExtensionTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container10.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container10.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container10.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container10.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container11.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container11.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container11.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container11.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container12.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container12.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container12.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container12.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container13.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container13.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container13.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container13.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container14.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container14.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container14.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container14.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container15.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container15.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container15.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container15.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container16.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container16.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container16.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container16.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container17.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container17.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container17.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container17.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container18.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container18.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container18.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container18.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container19.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container19.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container19.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container19.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container20.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container20.php
new file mode 100644
index 0000000..a40a0e8
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container20.php
@@ -0,0 +1,19 @@
+<?php
+
+require_once __DIR__.'/../includes/classes.php';
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+
+$container = new ContainerBuilder();
+$container
+    ->register('request', 'Request')
+    ->setSynchronized(true)
+;
+$container
+    ->register('depends_on_request', 'stdClass')
+    ->addMethodCall('setRequest', array(new Reference('request', ContainerInterface::NULL_ON_INVALID_REFERENCE, false)))
+;
+
+return $container;
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container21.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container21.php
new file mode 100644
index 0000000..d046738
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container21.php
@@ -0,0 +1,20 @@
+<?php
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Definition;
+
+$container = new ContainerBuilder();
+
+$bar = new Definition('Bar');
+$bar->setConfigurator(array(new Definition('Baz'), 'configureBar'));
+
+$fooFactory = new Definition('FooFactory');
+$fooFactory->setFactory(array(new Definition('Foobar'), 'createFooFactory'));
+
+$container
+    ->register('foo', 'Foo')
+    ->setFactory(array($fooFactory, 'createFoo'))
+    ->setConfigurator(array($bar, 'configureFoo'))
+;
+
+return $container;
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container8.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container8.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container8.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container8.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container9.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container9.php
new file mode 100644
index 0000000..e97a2dd
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/container9.php
@@ -0,0 +1,113 @@
+<?php
+
+require_once __DIR__.'/../includes/classes.php';
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Parameter;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+$container = new ContainerBuilder();
+$container
+    ->register('foo', 'Bar\FooClass')
+    ->addTag('foo', array('foo' => 'foo'))
+    ->addTag('foo', array('bar' => 'bar', 'baz' => 'baz'))
+    ->setFactory(array('Bar\\FooClass', 'getInstance'))
+    ->setArguments(array('foo', new Reference('foo.baz'), array('%foo%' => 'foo is %foo%', 'foobar' => '%foo%'), true, new Reference('service_container')))
+    ->setProperties(array('foo' => 'bar', 'moo' => new Reference('foo.baz'), 'qux' => array('%foo%' => 'foo is %foo%', 'foobar' => '%foo%')))
+    ->addMethodCall('setBar', array(new Reference('bar')))
+    ->addMethodCall('initialize')
+    ->setConfigurator('sc_configure')
+;
+$container
+    ->register('foo.baz', '%baz_class%')
+    ->setFactory(array('%baz_class%', 'getInstance'))
+    ->setConfigurator(array('%baz_class%', 'configureStatic1'))
+;
+$container
+    ->register('bar', 'Bar\FooClass')
+    ->setArguments(array('foo', new Reference('foo.baz'), new Parameter('foo_bar')))
+    ->setScope('container')
+    ->setConfigurator(array(new Reference('foo.baz'), 'configure'))
+;
+$container
+    ->register('foo_bar', '%foo_class%')
+    ->setScope('prototype')
+;
+$container->getParameterBag()->clear();
+$container->getParameterBag()->add(array(
+    'baz_class' => 'BazClass',
+    'foo_class' => 'Bar\FooClass',
+    'foo' => 'bar',
+));
+$container->setAlias('alias_for_foo', 'foo');
+$container->setAlias('alias_for_alias', 'alias_for_foo');
+$container
+    ->register('method_call1', 'Bar\FooClass')
+    ->setFile(realpath(__DIR__.'/../includes/foo.php'))
+    ->addMethodCall('setBar', array(new Reference('foo')))
+    ->addMethodCall('setBar', array(new Reference('foo2', ContainerInterface::NULL_ON_INVALID_REFERENCE)))
+    ->addMethodCall('setBar', array(new Reference('foo3', ContainerInterface::IGNORE_ON_INVALID_REFERENCE)))
+    ->addMethodCall('setBar', array(new Reference('foobaz', ContainerInterface::IGNORE_ON_INVALID_REFERENCE)))
+    ->addMethodCall('setBar', array(new Expression('service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")')))
+;
+$container
+    ->register('foo_with_inline', 'Foo')
+    ->addMethodCall('setBar', array(new Reference('inlined')))
+;
+$container
+    ->register('inlined', 'Bar')
+    ->setProperty('pub', 'pub')
+    ->addMethodCall('setBaz', array(new Reference('baz')))
+    ->setPublic(false)
+;
+$container
+    ->register('baz', 'Baz')
+    ->addMethodCall('setFoo', array(new Reference('foo_with_inline')))
+;
+$container
+    ->register('request', 'Request')
+    ->setSynthetic(true)
+;
+$container
+    ->register('configurator_service', 'ConfClass')
+    ->setPublic(false)
+    ->addMethodCall('setFoo', array(new Reference('baz')))
+;
+$container
+    ->register('configured_service', 'stdClass')
+    ->setConfigurator(array(new Reference('configurator_service'), 'configureStdClass'))
+;
+$container
+    ->register('decorated', 'stdClass')
+;
+$container
+    ->register('decorator_service', 'stdClass')
+    ->setDecoratedService('decorated')
+;
+$container
+    ->register('decorator_service_with_name', 'stdClass')
+    ->setDecoratedService('decorated', 'decorated.pif-pouf')
+;
+$container
+    ->register('new_factory', 'FactoryClass')
+    ->setProperty('foo', 'bar')
+    ->setScope('container')
+    ->setPublic(false)
+;
+$container
+    ->register('factory_service', 'Bar')
+    ->setFactory(array(new Reference('foo.baz'), 'getInstance'))
+;
+$container
+    ->register('new_factory_service', 'FooBarBaz')
+    ->setProperty('foo', 'bar')
+    ->setFactory(array(new Reference('new_factory'), 'getInstance'))
+;
+$container
+    ->register('service_from_static_method', 'Bar\FooClass')
+    ->setFactory(array('Bar\FooClass', 'getInstance'))
+;
+
+return $container;
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/legacy-container9.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/legacy-container9.php
new file mode 100644
index 0000000..9f4210c
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/containers/legacy-container9.php
@@ -0,0 +1,39 @@
+<?php
+
+require_once __DIR__.'/../includes/classes.php';
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+$container = new ContainerBuilder();
+$container->
+    register('foo', 'Bar\FooClass')->
+    addTag('foo', array('foo' => 'foo'))->
+    addTag('foo', array('bar' => 'bar'))->
+    setFactoryClass('Bar\\FooClass')->
+    setFactoryMethod('getInstance')->
+    setArguments(array('foo', new Reference('foo.baz'), array('%foo%' => 'foo is %foo%', 'foobar' => '%foo%'), true, new Reference('service_container')))->
+    setProperties(array('foo' => 'bar', 'moo' => new Reference('foo.baz'), 'qux' => array('%foo%' => 'foo is %foo%', 'foobar' => '%foo%')))->
+    addMethodCall('setBar', array(new Reference('bar')))->
+    addMethodCall('initialize')->
+    setConfigurator('sc_configure')
+;
+$container->
+    register('foo.baz', '%baz_class%')->
+    setFactoryClass('%baz_class%')->
+    setFactoryMethod('getInstance')->
+    setConfigurator(array('%baz_class%', 'configureStatic1'))
+;
+$container->
+    register('factory_service', 'Bar')->
+    setFactoryService('foo.baz')->
+    setFactoryMethod('getInstance')
+;
+$container->getParameterBag()->clear();
+$container->getParameterBag()->add(array(
+    'baz_class' => 'BazClass',
+    'foo' => 'bar',
+));
+
+return $container;
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/legacy-services9.dot b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/legacy-services9.dot
new file mode 100644
index 0000000..4e8dfb9
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/legacy-services9.dot
@@ -0,0 +1,15 @@
+digraph sc {
+  ratio="compress"
+  node [fontsize="11" fontname="Arial" shape="record"];
+  edge [fontsize="9" fontname="Arial" color="grey" arrowhead="open" arrowsize="0.5"];
+
+  node_foo [label="foo\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_foo_baz [label="foo.baz\nBazClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_factory_service [label="factory_service\nBar\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_service_container [label="service_container\nSymfony\\Component\\DependencyInjection\\ContainerBuilder\n", shape=record, fillcolor="#9999ff", style="filled"];
+  node_bar [label="bar\n\n", shape=record, fillcolor="#ff9999", style="filled"];
+  node_foo -> node_foo_baz [label="" style="filled"];
+  node_foo -> node_service_container [label="" style="filled"];
+  node_foo -> node_foo_baz [label="" style="dashed"];
+  node_foo -> node_bar [label="setBar()" style="dashed"];
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services1.dot b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services1.dot
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services1.dot
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services1.dot
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services10-1.dot b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services10-1.dot
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services10-1.dot
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services10-1.dot
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services10.dot b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services10.dot
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services10.dot
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services10.dot
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services13.dot b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services13.dot
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services13.dot
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services13.dot
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services14.dot b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services14.dot
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services14.dot
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services14.dot
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services17.dot b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services17.dot
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services17.dot
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services17.dot
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services18.dot b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services18.dot
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services18.dot
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services18.dot
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services9.dot b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services9.dot
new file mode 100644
index 0000000..b3b424e
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/graphviz/services9.dot
@@ -0,0 +1,41 @@
+digraph sc {
+  ratio="compress"
+  node [fontsize="11" fontname="Arial" shape="record"];
+  edge [fontsize="9" fontname="Arial" color="grey" arrowhead="open" arrowsize="0.5"];
+
+  node_foo [label="foo (alias_for_foo)\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_foo_baz [label="foo.baz\nBazClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_bar [label="bar\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_foo_bar [label="foo_bar\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="dotted"];
+  node_method_call1 [label="method_call1\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_foo_with_inline [label="foo_with_inline\nFoo\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_inlined [label="inlined\nBar\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_baz [label="baz\nBaz\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_request [label="request\nRequest\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_configurator_service [label="configurator_service\nConfClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_configured_service [label="configured_service\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_decorated [label="decorated\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_decorator_service [label="decorator_service\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_decorator_service_with_name [label="decorator_service_with_name\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_new_factory [label="new_factory\nFactoryClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_factory_service [label="factory_service\nBar\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_new_factory_service [label="new_factory_service\nFooBarBaz\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_service_from_static_method [label="service_from_static_method\nBar\\FooClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
+  node_service_container [label="service_container\nSymfony\\Component\\DependencyInjection\\ContainerBuilder\n", shape=record, fillcolor="#9999ff", style="filled"];
+  node_foo2 [label="foo2\n\n", shape=record, fillcolor="#ff9999", style="filled"];
+  node_foo3 [label="foo3\n\n", shape=record, fillcolor="#ff9999", style="filled"];
+  node_foobaz [label="foobaz\n\n", shape=record, fillcolor="#ff9999", style="filled"];
+  node_foo -> node_foo_baz [label="" style="filled"];
+  node_foo -> node_service_container [label="" style="filled"];
+  node_foo -> node_foo_baz [label="" style="dashed"];
+  node_foo -> node_bar [label="setBar()" style="dashed"];
+  node_bar -> node_foo_baz [label="" style="filled"];
+  node_method_call1 -> node_foo [label="setBar()" style="dashed"];
+  node_method_call1 -> node_foo2 [label="setBar()" style="dashed"];
+  node_method_call1 -> node_foo3 [label="setBar()" style="dashed"];
+  node_method_call1 -> node_foobaz [label="setBar()" style="dashed"];
+  node_foo_with_inline -> node_inlined [label="setBar()" style="dashed"];
+  node_inlined -> node_baz [label="setBaz()" style="dashed"];
+  node_baz -> node_foo_with_inline [label="setFoo()" style="dashed"];
+  node_configurator_service -> node_baz [label="setFoo()" style="dashed"];
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/ProjectExtension.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/ProjectExtension.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/ProjectExtension.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/ProjectExtension.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/ProjectWithXsdExtension.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/ProjectWithXsdExtension.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/ProjectWithXsdExtension.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/ProjectWithXsdExtension.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/classes.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/classes.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/classes.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/classes.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/createphar.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/createphar.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/createphar.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/createphar.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/foo.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/foo.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/foo.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/foo.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/schema/project-1.0.xsd b/core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/schema/project-1.0.xsd
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/schema/project-1.0.xsd
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/includes/schema/project-1.0.xsd
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/ini/nonvalid.ini b/core/vendor/symfony/dependency-injection/Tests/Fixtures/ini/nonvalid.ini
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/ini/nonvalid.ini
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/ini/nonvalid.ini
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/ini/parameters.ini b/core/vendor/symfony/dependency-injection/Tests/Fixtures/ini/parameters.ini
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/ini/parameters.ini
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/ini/parameters.ini
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/ini/parameters1.ini b/core/vendor/symfony/dependency-injection/Tests/Fixtures/ini/parameters1.ini
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/ini/parameters1.ini
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/ini/parameters1.ini
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/ini/parameters2.ini b/core/vendor/symfony/dependency-injection/Tests/Fixtures/ini/parameters2.ini
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/ini/parameters2.ini
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/ini/parameters2.ini
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services1-1.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services1-1.php
new file mode 100644
index 0000000..f157711
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services1-1.php
@@ -0,0 +1,30 @@
+<?php
+namespace Symfony\Component\DependencyInjection\Dump;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Container;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\LogicException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
+
+/**
+ * Container.
+ *
+ * This class has been auto-generated
+ * by the Symfony Dependency Injection Component.
+ */
+class Container extends AbstractContainer
+{
+    private $parameters;
+    private $targetDirs = array();
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services1.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services1.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services1.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services1.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services10.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services10.php
new file mode 100644
index 0000000..b9b8d5b
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services10.php
@@ -0,0 +1,118 @@
+<?php
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Container;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\LogicException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
+
+/**
+ * ProjectServiceContainer.
+ *
+ * This class has been auto-generated
+ * by the Symfony Dependency Injection Component.
+ */
+class ProjectServiceContainer extends Container
+{
+    private $parameters;
+    private $targetDirs = array();
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        $this->parameters = $this->getDefaultParameters();
+
+        $this->services =
+        $this->scopedServices =
+        $this->scopeStacks = array();
+        $this->scopes = array();
+        $this->scopeChildren = array();
+        $this->methodMap = array(
+            'test' => 'getTestService',
+        );
+
+        $this->aliases = array();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function compile()
+    {
+        throw new LogicException('You cannot compile a dumped frozen container.');
+    }
+
+    /**
+     * Gets the 'test' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getTestService()
+    {
+        return $this->services['test'] = new \stdClass(array('only dot' => '.', 'concatenation as value' => '.\'\'.', 'concatenation from the start value' => '\'\'.', '.' => 'dot as a key', '.\'\'.' => 'concatenation as a key', '\'\'.' => 'concatenation from the start key', 'optimize concatenation' => 'string1-string2', 'optimize concatenation with empty string' => 'string1string2', 'optimize concatenation from the start' => 'start', 'optimize concatenation at the end' => 'end'));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getParameter($name)
+    {
+        $name = strtolower($name);
+
+        if (!(isset($this->parameters[$name]) || array_key_exists($name, $this->parameters))) {
+            throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', $name));
+        }
+
+        return $this->parameters[$name];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasParameter($name)
+    {
+        $name = strtolower($name);
+
+        return isset($this->parameters[$name]) || array_key_exists($name, $this->parameters);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setParameter($name, $value)
+    {
+        throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getParameterBag()
+    {
+        if (null === $this->parameterBag) {
+            $this->parameterBag = new FrozenParameterBag($this->parameters);
+        }
+
+        return $this->parameterBag;
+    }
+
+    /**
+     * Gets the default parameters.
+     *
+     * @return array An array of the default parameters
+     */
+    protected function getDefaultParameters()
+    {
+        return array(
+            'empty_value' => '',
+            'some_string' => '-',
+        );
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services12.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services12.php
new file mode 100644
index 0000000..a53f3a3
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services12.php
@@ -0,0 +1,124 @@
+<?php
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Container;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\LogicException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
+
+/**
+ * ProjectServiceContainer.
+ *
+ * This class has been auto-generated
+ * by the Symfony Dependency Injection Component.
+ */
+class ProjectServiceContainer extends Container
+{
+    private $parameters;
+    private $targetDirs = array();
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        $dir = __DIR__;
+        for ($i = 1; $i <= 5; ++$i) {
+            $this->targetDirs[$i] = $dir = dirname($dir);
+        }
+        $this->parameters = $this->getDefaultParameters();
+
+        $this->services =
+        $this->scopedServices =
+        $this->scopeStacks = array();
+        $this->scopes = array();
+        $this->scopeChildren = array();
+        $this->methodMap = array(
+            'test' => 'getTestService',
+        );
+
+        $this->aliases = array();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function compile()
+    {
+        throw new LogicException('You cannot compile a dumped frozen container.');
+    }
+
+    /**
+     * Gets the 'test' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getTestService()
+    {
+        return $this->services['test'] = new \stdClass(('wiz'.$this->targetDirs[1]), array(('wiz'.$this->targetDirs[1]) => ($this->targetDirs[2].'/')));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getParameter($name)
+    {
+        $name = strtolower($name);
+
+        if (!(isset($this->parameters[$name]) || array_key_exists($name, $this->parameters))) {
+            throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', $name));
+        }
+
+        return $this->parameters[$name];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasParameter($name)
+    {
+        $name = strtolower($name);
+
+        return isset($this->parameters[$name]) || array_key_exists($name, $this->parameters);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setParameter($name, $value)
+    {
+        throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getParameterBag()
+    {
+        if (null === $this->parameterBag) {
+            $this->parameterBag = new FrozenParameterBag($this->parameters);
+        }
+
+        return $this->parameterBag;
+    }
+
+    /**
+     * Gets the default parameters.
+     *
+     * @return array An array of the default parameters
+     */
+    protected function getDefaultParameters()
+    {
+        return array(
+            'foo' => ('wiz'.$this->targetDirs[1]),
+            'bar' => __DIR__,
+            'baz' => (__DIR__.'/PhpDumperTest.php'),
+            'buz' => $this->targetDirs[2],
+        );
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services19.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services19.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services19.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services19.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services20.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services20.php
new file mode 100644
index 0000000..83f6dc7
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services20.php
@@ -0,0 +1,73 @@
+<?php
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Container;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\LogicException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
+
+/**
+ * ProjectServiceContainer.
+ *
+ * This class has been auto-generated
+ * by the Symfony Dependency Injection Component.
+ */
+class ProjectServiceContainer extends Container
+{
+    private $parameters;
+    private $targetDirs = array();
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->methodMap = array(
+            'depends_on_request' => 'getDependsOnRequestService',
+            'request' => 'getRequestService',
+        );
+    }
+
+    /**
+     * Gets the 'depends_on_request' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getDependsOnRequestService()
+    {
+        $this->services['depends_on_request'] = $instance = new \stdClass();
+
+        $instance->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'request' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Request A Request instance.
+     */
+    protected function getRequestService()
+    {
+        return $this->services['request'] = new \Request();
+    }
+
+    /**
+     * Updates the 'request' service.
+     */
+    protected function synchronizeRequestService()
+    {
+        if ($this->initialized('depends_on_request')) {
+            $this->get('depends_on_request')->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+        }
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services8.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services8.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services8.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services8.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services9.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services9.php
new file mode 100644
index 0000000..5977c1c
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services9.php
@@ -0,0 +1,376 @@
+<?php
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Container;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\LogicException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
+
+/**
+ * ProjectServiceContainer.
+ *
+ * This class has been auto-generated
+ * by the Symfony Dependency Injection Component.
+ */
+class ProjectServiceContainer extends Container
+{
+    private $parameters;
+    private $targetDirs = array();
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        parent::__construct(new ParameterBag($this->getDefaultParameters()));
+        $this->methodMap = array(
+            'bar' => 'getBarService',
+            'baz' => 'getBazService',
+            'configurator_service' => 'getConfiguratorServiceService',
+            'configured_service' => 'getConfiguredServiceService',
+            'decorated' => 'getDecoratedService',
+            'decorator_service' => 'getDecoratorServiceService',
+            'decorator_service_with_name' => 'getDecoratorServiceWithNameService',
+            'factory_service' => 'getFactoryServiceService',
+            'foo' => 'getFooService',
+            'foo.baz' => 'getFoo_BazService',
+            'foo_bar' => 'getFooBarService',
+            'foo_with_inline' => 'getFooWithInlineService',
+            'inlined' => 'getInlinedService',
+            'method_call1' => 'getMethodCall1Service',
+            'new_factory' => 'getNewFactoryService',
+            'new_factory_service' => 'getNewFactoryServiceService',
+            'request' => 'getRequestService',
+            'service_from_static_method' => 'getServiceFromStaticMethodService',
+        );
+        $this->aliases = array(
+            'alias_for_alias' => 'foo',
+            'alias_for_foo' => 'foo',
+        );
+    }
+
+    /**
+     * Gets the 'bar' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Bar\FooClass A Bar\FooClass instance.
+     */
+    protected function getBarService()
+    {
+        $a = $this->get('foo.baz');
+
+        $this->services['bar'] = $instance = new \Bar\FooClass('foo', $a, $this->getParameter('foo_bar'));
+
+        $a->configure($instance);
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'baz' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Baz A Baz instance.
+     */
+    protected function getBazService()
+    {
+        $this->services['baz'] = $instance = new \Baz();
+
+        $instance->setFoo($this->get('foo_with_inline'));
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'configured_service' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getConfiguredServiceService()
+    {
+        $this->services['configured_service'] = $instance = new \stdClass();
+
+        $this->get('configurator_service')->configureStdClass($instance);
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'decorated' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getDecoratedService()
+    {
+        return $this->services['decorated'] = new \stdClass();
+    }
+
+    /**
+     * Gets the 'decorator_service' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getDecoratorServiceService()
+    {
+        return $this->services['decorator_service'] = new \stdClass();
+    }
+
+    /**
+     * Gets the 'decorator_service_with_name' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getDecoratorServiceWithNameService()
+    {
+        return $this->services['decorator_service_with_name'] = new \stdClass();
+    }
+
+    /**
+     * Gets the 'factory_service' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Bar A Bar instance.
+     */
+    protected function getFactoryServiceService()
+    {
+        return $this->services['factory_service'] = $this->get('foo.baz')->getInstance();
+    }
+
+    /**
+     * Gets the 'foo' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Bar\FooClass A Bar\FooClass instance.
+     */
+    protected function getFooService()
+    {
+        $a = $this->get('foo.baz');
+
+        $this->services['foo'] = $instance = \Bar\FooClass::getInstance('foo', $a, array($this->getParameter('foo') => 'foo is '.$this->getParameter('foo').'', 'foobar' => $this->getParameter('foo')), true, $this);
+
+        $instance->setBar($this->get('bar'));
+        $instance->initialize();
+        $instance->foo = 'bar';
+        $instance->moo = $a;
+        $instance->qux = array($this->getParameter('foo') => 'foo is '.$this->getParameter('foo').'', 'foobar' => $this->getParameter('foo'));
+        sc_configure($instance);
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'foo.baz' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return object A %baz_class% instance.
+     */
+    protected function getFoo_BazService()
+    {
+        $this->services['foo.baz'] = $instance = call_user_func(array($this->getParameter('baz_class'), 'getInstance'));
+
+        call_user_func(array($this->getParameter('baz_class'), 'configureStatic1'), $instance);
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'foo_bar' service.
+     *
+     * @return object A %foo_class% instance.
+     */
+    protected function getFooBarService()
+    {
+        $class = $this->getParameter('foo_class');
+
+        return new $class();
+    }
+
+    /**
+     * Gets the 'foo_with_inline' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Foo A Foo instance.
+     */
+    protected function getFooWithInlineService()
+    {
+        $this->services['foo_with_inline'] = $instance = new \Foo();
+
+        $instance->setBar($this->get('inlined'));
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'method_call1' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Bar\FooClass A Bar\FooClass instance.
+     */
+    protected function getMethodCall1Service()
+    {
+        require_once '%path%foo.php';
+
+        $this->services['method_call1'] = $instance = new \Bar\FooClass();
+
+        $instance->setBar($this->get('foo'));
+        $instance->setBar($this->get('foo2', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+        if ($this->has('foo3')) {
+            $instance->setBar($this->get('foo3', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+        }
+        if ($this->has('foobaz')) {
+            $instance->setBar($this->get('foobaz', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+        }
+        $instance->setBar(($this->get("foo")->foo() . (($this->hasparameter("foo")) ? ($this->getParameter("foo")) : ("default"))));
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'new_factory_service' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \FooBarBaz A FooBarBaz instance.
+     */
+    protected function getNewFactoryServiceService()
+    {
+        $this->services['new_factory_service'] = $instance = $this->get('new_factory')->getInstance();
+
+        $instance->foo = 'bar';
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'request' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @throws RuntimeException always since this service is expected to be injected dynamically
+     */
+    protected function getRequestService()
+    {
+        throw new RuntimeException('You have requested a synthetic service ("request"). The DIC does not know how to construct this service.');
+    }
+
+    /**
+     * Gets the 'service_from_static_method' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Bar\FooClass A Bar\FooClass instance.
+     */
+    protected function getServiceFromStaticMethodService()
+    {
+        return $this->services['service_from_static_method'] = \Bar\FooClass::getInstance();
+    }
+
+    /**
+     * Gets the 'configurator_service' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * This service is private.
+     * If you want to be able to request this service from the container directly,
+     * make it public, otherwise you might end up with broken code.
+     *
+     * @return \ConfClass A ConfClass instance.
+     */
+    protected function getConfiguratorServiceService()
+    {
+        $this->services['configurator_service'] = $instance = new \ConfClass();
+
+        $instance->setFoo($this->get('baz'));
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'inlined' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * This service is private.
+     * If you want to be able to request this service from the container directly,
+     * make it public, otherwise you might end up with broken code.
+     *
+     * @return \Bar A Bar instance.
+     */
+    protected function getInlinedService()
+    {
+        $this->services['inlined'] = $instance = new \Bar();
+
+        $instance->setBaz($this->get('baz'));
+        $instance->pub = 'pub';
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'new_factory' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * This service is private.
+     * If you want to be able to request this service from the container directly,
+     * make it public, otherwise you might end up with broken code.
+     *
+     * @return \FactoryClass A FactoryClass instance.
+     */
+    protected function getNewFactoryService()
+    {
+        $this->services['new_factory'] = $instance = new \FactoryClass();
+
+        $instance->foo = 'bar';
+
+        return $instance;
+    }
+
+    /**
+     * Gets the default parameters.
+     *
+     * @return array An array of the default parameters
+     */
+    protected function getDefaultParameters()
+    {
+        return array(
+            'baz_class' => 'BazClass',
+            'foo_class' => 'Bar\\FooClass',
+            'foo' => 'bar',
+        );
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services9_compiled.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services9_compiled.php
new file mode 100644
index 0000000..8c1e71f
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/services9_compiled.php
@@ -0,0 +1,357 @@
+<?php
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Container;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\LogicException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
+
+/**
+ * ProjectServiceContainer.
+ *
+ * This class has been auto-generated
+ * by the Symfony Dependency Injection Component.
+ */
+class ProjectServiceContainer extends Container
+{
+    private $parameters;
+    private $targetDirs = array();
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        $this->parameters = $this->getDefaultParameters();
+
+        $this->services =
+        $this->scopedServices =
+        $this->scopeStacks = array();
+        $this->scopes = array();
+        $this->scopeChildren = array();
+        $this->methodMap = array(
+            'bar' => 'getBarService',
+            'baz' => 'getBazService',
+            'configured_service' => 'getConfiguredServiceService',
+            'decorator_service' => 'getDecoratorServiceService',
+            'decorator_service_with_name' => 'getDecoratorServiceWithNameService',
+            'factory_service' => 'getFactoryServiceService',
+            'foo' => 'getFooService',
+            'foo.baz' => 'getFoo_BazService',
+            'foo_bar' => 'getFooBarService',
+            'foo_with_inline' => 'getFooWithInlineService',
+            'method_call1' => 'getMethodCall1Service',
+            'new_factory_service' => 'getNewFactoryServiceService',
+            'request' => 'getRequestService',
+            'service_from_static_method' => 'getServiceFromStaticMethodService',
+        );
+        $this->aliases = array(
+            'alias_for_alias' => 'foo',
+            'alias_for_foo' => 'foo',
+            'decorated' => 'decorator_service_with_name',
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function compile()
+    {
+        throw new LogicException('You cannot compile a dumped frozen container.');
+    }
+
+    /**
+     * Gets the 'bar' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Bar\FooClass A Bar\FooClass instance.
+     */
+    protected function getBarService()
+    {
+        $a = $this->get('foo.baz');
+
+        $this->services['bar'] = $instance = new \Bar\FooClass('foo', $a, $this->getParameter('foo_bar'));
+
+        $a->configure($instance);
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'baz' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Baz A Baz instance.
+     */
+    protected function getBazService()
+    {
+        $this->services['baz'] = $instance = new \Baz();
+
+        $instance->setFoo($this->get('foo_with_inline'));
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'configured_service' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getConfiguredServiceService()
+    {
+        $a = new \ConfClass();
+        $a->setFoo($this->get('baz'));
+
+        $this->services['configured_service'] = $instance = new \stdClass();
+
+        $a->configureStdClass($instance);
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'decorator_service' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getDecoratorServiceService()
+    {
+        return $this->services['decorator_service'] = new \stdClass();
+    }
+
+    /**
+     * Gets the 'decorator_service_with_name' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getDecoratorServiceWithNameService()
+    {
+        return $this->services['decorator_service_with_name'] = new \stdClass();
+    }
+
+    /**
+     * Gets the 'factory_service' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Bar A Bar instance.
+     */
+    protected function getFactoryServiceService()
+    {
+        return $this->services['factory_service'] = $this->get('foo.baz')->getInstance();
+    }
+
+    /**
+     * Gets the 'foo' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Bar\FooClass A Bar\FooClass instance.
+     */
+    protected function getFooService()
+    {
+        $a = $this->get('foo.baz');
+
+        $this->services['foo'] = $instance = \Bar\FooClass::getInstance('foo', $a, array('bar' => 'foo is bar', 'foobar' => 'bar'), true, $this);
+
+        $instance->setBar($this->get('bar'));
+        $instance->initialize();
+        $instance->foo = 'bar';
+        $instance->moo = $a;
+        $instance->qux = array('bar' => 'foo is bar', 'foobar' => 'bar');
+        sc_configure($instance);
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'foo.baz' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \BazClass A BazClass instance.
+     */
+    protected function getFoo_BazService()
+    {
+        $this->services['foo.baz'] = $instance = \BazClass::getInstance();
+
+        \BazClass::configureStatic1($instance);
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'foo_bar' service.
+     *
+     * @return \Bar\FooClass A Bar\FooClass instance.
+     */
+    protected function getFooBarService()
+    {
+        return new \Bar\FooClass();
+    }
+
+    /**
+     * Gets the 'foo_with_inline' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Foo A Foo instance.
+     */
+    protected function getFooWithInlineService()
+    {
+        $a = new \Bar();
+
+        $this->services['foo_with_inline'] = $instance = new \Foo();
+
+        $a->setBaz($this->get('baz'));
+        $a->pub = 'pub';
+
+        $instance->setBar($a);
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'method_call1' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Bar\FooClass A Bar\FooClass instance.
+     */
+    protected function getMethodCall1Service()
+    {
+        require_once '%path%foo.php';
+
+        $this->services['method_call1'] = $instance = new \Bar\FooClass();
+
+        $instance->setBar($this->get('foo'));
+        $instance->setBar(NULL);
+        $instance->setBar(($this->get("foo")->foo() . (($this->hasparameter("foo")) ? ($this->getParameter("foo")) : ("default"))));
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'new_factory_service' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \FooBarBaz A FooBarBaz instance.
+     */
+    protected function getNewFactoryServiceService()
+    {
+        $a = new \FactoryClass();
+        $a->foo = 'bar';
+
+        $this->services['new_factory_service'] = $instance = $a->getInstance();
+
+        $instance->foo = 'bar';
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'request' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @throws RuntimeException always since this service is expected to be injected dynamically
+     */
+    protected function getRequestService()
+    {
+        throw new RuntimeException('You have requested a synthetic service ("request"). The DIC does not know how to construct this service.');
+    }
+
+    /**
+     * Gets the 'service_from_static_method' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Bar\FooClass A Bar\FooClass instance.
+     */
+    protected function getServiceFromStaticMethodService()
+    {
+        return $this->services['service_from_static_method'] = \Bar\FooClass::getInstance();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getParameter($name)
+    {
+        $name = strtolower($name);
+
+        if (!(isset($this->parameters[$name]) || array_key_exists($name, $this->parameters))) {
+            throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', $name));
+        }
+
+        return $this->parameters[$name];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasParameter($name)
+    {
+        $name = strtolower($name);
+
+        return isset($this->parameters[$name]) || array_key_exists($name, $this->parameters);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setParameter($name, $value)
+    {
+        throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getParameterBag()
+    {
+        if (null === $this->parameterBag) {
+            $this->parameterBag = new FrozenParameterBag($this->parameters);
+        }
+
+        return $this->parameterBag;
+    }
+
+    /**
+     * Gets the default parameters.
+     *
+     * @return array An array of the default parameters
+     */
+    protected function getDefaultParameters()
+    {
+        return array(
+            'baz_class' => 'BazClass',
+            'foo_class' => 'Bar\\FooClass',
+            'foo' => 'bar',
+        );
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/simple.php b/core/vendor/symfony/dependency-injection/Tests/Fixtures/php/simple.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/simple.php
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/php/simple.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extension1/services.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extension1/services.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extension1/services.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extension1/services.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extension2/services.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extension2/services.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extension2/services.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extension2/services.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services1.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services1.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services1.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services1.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services2.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services2.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services2.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services2.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services3.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services3.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services3.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services3.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services4.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services4.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services4.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services4.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services5.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services5.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services5.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services5.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services6.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services6.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services6.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services6.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services7.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services7.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/extensions/services7.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/extensions/services7.xml
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/legacy-services6.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/legacy-services6.xml
new file mode 100644
index 0000000..17fe00f
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/legacy-services6.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" ?>
+
+<container xmlns="http://symfony.com/schema/dic/services"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+  <services>
+    <service id="constructor" class="FooClass" factory-method="getInstance" />
+    <service id="factory_service" factory-method="getInstance" factory-service="baz_factory" />
+  </services>
+</container>
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/legacy-services9.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/legacy-services9.xml
new file mode 100644
index 0000000..5692ba1
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/legacy-services9.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+  <parameters>
+    <parameter key="baz_class">BazClass</parameter>
+    <parameter key="foo">bar</parameter>
+  </parameters>
+  <services>
+    <service id="foo" class="Bar\FooClass" factory-method="getInstance" factory-class="Bar\FooClass">
+      <tag name="foo" foo="foo"/>
+      <tag name="foo" bar="bar"/>
+      <argument>foo</argument>
+      <argument type="service" id="foo.baz"/>
+      <argument type="collection">
+        <argument key="%foo%">foo is %foo%</argument>
+        <argument key="foobar">%foo%</argument>
+      </argument>
+      <argument>true</argument>
+      <argument type="service" id="service_container"/>
+      <property name="foo">bar</property>
+      <property name="moo" type="service" id="foo.baz"/>
+      <property name="qux" type="collection">
+        <property key="%foo%">foo is %foo%</property>
+        <property key="foobar">%foo%</property>
+      </property>
+      <call method="setBar">
+        <argument type="service" id="bar"/>
+      </call>
+      <call method="initialize"/>
+      <configurator function="sc_configure"/>
+    </service>
+    <service id="foo.baz" class="%baz_class%" factory-method="getInstance" factory-class="%baz_class%">
+      <configurator class="%baz_class%" method="configureStatic1"/>
+    </service>
+    <service id="factory_service" class="Bar" factory-method="getInstance" factory-service="foo.baz"/>
+  </services>
+</container>
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/namespaces.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/namespaces.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/namespaces.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/namespaces.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/nonvalid.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/nonvalid.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/nonvalid.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/nonvalid.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services1.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services1.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services1.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services1.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services10.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services10.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services10.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services10.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services13.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services13.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services13.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services13.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services14.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services14.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services14.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services14.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services2.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services2.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services2.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services2.xml
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services20.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services20.xml
new file mode 100644
index 0000000..5d799fc
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services20.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+  <services>
+    <service id="request" class="Request" synthetic="true" synchronized="true"/>
+    <service id="depends_on_request" class="stdClass">
+      <call method="setRequest">
+        <argument type="service" id="request" on-invalid="null" strict="false"/>
+      </call>
+    </service>
+  </services>
+</container>
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services21.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services21.xml
new file mode 100644
index 0000000..329bc3d
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services21.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+  <services>
+    <service id="foo" class="Foo">
+      <factory method="createFoo">
+        <service class="FooFactory">
+          <factory method="createFooFactory">
+            <service class="Foobar"/>
+          </factory>
+        </service>
+      </factory>
+      <configurator method="configureFoo">
+        <service class="Bar">
+          <configurator method="configureBar">
+            <service class="Baz"/>
+          </configurator>
+        </service>
+      </configurator>
+    </service>
+  </services>
+</container>
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services3.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services3.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services3.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services3.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services4.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services4.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services4.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services4.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services4_bad_import.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services4_bad_import.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services4_bad_import.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services4_bad_import.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services5.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services5.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services5.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services5.xml
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services6.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services6.xml
new file mode 100644
index 0000000..3a68c6e
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services6.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" ?>
+
+<container xmlns="http://symfony.com/schema/dic/services"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+  <services>
+    <service id="foo" class="FooClass" />
+    <service id="baz" class="BazClass" />
+    <service id="scope.container" class="FooClass" scope="container" />
+    <service id="scope.custom" class="FooClass" scope="custom" />
+    <service id="scope.prototype" class="FooClass" scope="prototype" />
+    <service id="file" class="FooClass">
+      <file>%path%/foo.php</file>
+    </service>
+    <service id="arguments" class="FooClass">
+      <argument>foo</argument>
+      <argument type="service" id="foo" />
+      <argument type="collection">
+        <argument>true</argument>
+        <argument>false</argument>
+      </argument>
+    </service>
+    <service id="configurator1" class="FooClass">
+      <configurator function="sc_configure" />
+    </service>
+    <service id="configurator2" class="FooClass">
+      <configurator service="baz" method="configure" />
+    </service>
+    <service id="configurator3" class="FooClass">
+      <configurator class="BazClass" method="configureStatic" />
+    </service>
+    <service id="method_call1" class="FooClass">
+      <call method="setBar" />
+      <call method="setBar">
+        <argument type="expression">service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")</argument>
+      </call>
+    </service>
+    <service id="method_call2" class="FooClass">
+      <call method="setBar">
+        <argument>foo</argument>
+        <argument type="service" id="foo" />
+        <argument type="collection">
+          <argument>true</argument>
+          <argument>false</argument>
+        </argument>
+      </call>
+    </service>
+    <service id="alias_for_foo" alias="foo" />
+    <service id="another_alias_for_foo" alias="foo" public="false" />
+    <service id="request" class="Request" synthetic="true" synchronized="true" lazy="true"/>
+    <service id="decorator_service" decorates="decorated" />
+    <service id="decorator_service_with_name" decorates="decorated" decoration-inner-name="decorated.pif-pouf"/>
+    <service id="new_factory1" class="FooBarClass">
+      <factory function="factory" />
+    </service>
+    <service id="new_factory2" class="FooBarClass">
+      <factory service="baz" method="getClass" />
+    </service>
+    <service id="new_factory3" class="FooBarClass">
+      <factory class="BazClass" method="getInstance" />
+    </service>
+  </services>
+</container>
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services7.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services7.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services7.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services7.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services8.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services8.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services8.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services8.xml
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services9.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services9.xml
new file mode 100644
index 0000000..c4ddc41
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/services9.xml
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="utf-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+  <parameters>
+    <parameter key="baz_class">BazClass</parameter>
+    <parameter key="foo_class">Bar\FooClass</parameter>
+    <parameter key="foo">bar</parameter>
+  </parameters>
+  <services>
+    <service id="foo" class="Bar\FooClass">
+      <tag name="foo" foo="foo"/>
+      <tag name="foo" bar="bar" baz="baz"/>
+      <argument>foo</argument>
+      <argument type="service" id="foo.baz"/>
+      <argument type="collection">
+        <argument key="%foo%">foo is %foo%</argument>
+        <argument key="foobar">%foo%</argument>
+      </argument>
+      <argument>true</argument>
+      <argument type="service" id="service_container"/>
+      <property name="foo">bar</property>
+      <property name="moo" type="service" id="foo.baz"/>
+      <property name="qux" type="collection">
+        <property key="%foo%">foo is %foo%</property>
+        <property key="foobar">%foo%</property>
+      </property>
+      <call method="setBar">
+        <argument type="service" id="bar"/>
+      </call>
+      <call method="initialize"/>
+      <factory class="Bar\FooClass" method="getInstance"/>
+      <configurator function="sc_configure"/>
+    </service>
+    <service id="foo.baz" class="%baz_class%">
+      <factory class="%baz_class%" method="getInstance"/>
+      <configurator class="%baz_class%" method="configureStatic1"/>
+    </service>
+    <service id="bar" class="Bar\FooClass">
+      <argument>foo</argument>
+      <argument type="service" id="foo.baz"/>
+      <argument>%foo_bar%</argument>
+      <configurator service="foo.baz" method="configure"/>
+    </service>
+    <service id="foo_bar" class="%foo_class%" scope="prototype"/>
+    <service id="method_call1" class="Bar\FooClass">
+      <file>%path%foo.php</file>
+      <call method="setBar">
+        <argument type="service" id="foo"/>
+      </call>
+      <call method="setBar">
+        <argument type="service" id="foo2" on-invalid="null"/>
+      </call>
+      <call method="setBar">
+        <argument type="service" id="foo3" on-invalid="ignore"/>
+      </call>
+      <call method="setBar">
+        <argument type="service" id="foobaz" on-invalid="ignore"/>
+      </call>
+      <call method="setBar">
+        <argument type="expression">service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")</argument>
+      </call>
+    </service>
+    <service id="foo_with_inline" class="Foo">
+      <call method="setBar">
+        <argument type="service" id="inlined"/>
+      </call>
+    </service>
+    <service id="inlined" class="Bar" public="false">
+      <property name="pub">pub</property>
+      <call method="setBaz">
+        <argument type="service" id="baz"/>
+      </call>
+    </service>
+    <service id="baz" class="Baz">
+      <call method="setFoo">
+        <argument type="service" id="foo_with_inline"/>
+      </call>
+    </service>
+    <service id="request" class="Request" synthetic="true"/>
+    <service id="configurator_service" class="ConfClass" public="false">
+      <call method="setFoo">
+        <argument type="service" id="baz"/>
+      </call>
+    </service>
+    <service id="configured_service" class="stdClass">
+      <configurator service="configurator_service" method="configureStdClass"/>
+    </service>
+    <service id="decorated" class="stdClass"/>
+    <service id="decorator_service" class="stdClass" decorates="decorated"/>
+    <service id="decorator_service_with_name" class="stdClass" decorates="decorated" decoration-inner-name="decorated.pif-pouf"/>
+    <service id="new_factory" class="FactoryClass" public="false">
+      <property name="foo">bar</property>
+    </service>
+    <service id="factory_service" class="Bar">
+      <factory service="foo.baz" method="getInstance"/>
+    </service>
+    <service id="new_factory_service" class="FooBarBaz">
+      <property name="foo">bar</property>
+      <factory service="new_factory" method="getInstance"/>
+    </service>
+    <service id="service_from_static_method" class="Bar\FooClass">
+      <factory class="Bar\FooClass" method="getInstance"/>
+    </service>
+    <service id="alias_for_foo" alias="foo"/>
+    <service id="alias_for_alias" alias="foo"/>
+  </services>
+</container>
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/withdoctype.xml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/withdoctype.xml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/withdoctype.xml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/xml/withdoctype.xml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_calls.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_calls.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_calls.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_calls.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_import.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_import.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_import.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_import.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_imports.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_imports.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_imports.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_imports.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_parameters.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_parameters.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_parameters.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_parameters.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_service.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_service.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_service.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_service.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_services.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_services.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/bad_services.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/bad_services.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/badtag1.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/badtag1.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/badtag1.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/badtag1.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/badtag2.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/badtag2.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/badtag2.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/badtag2.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/badtag3.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/badtag3.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/badtag3.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/badtag3.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/badtag4.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/badtag4.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/badtag4.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/badtag4.yml
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/legacy-services6.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/legacy-services6.yml
new file mode 100644
index 0000000..d6ca937
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/legacy-services6.yml
@@ -0,0 +1,3 @@
+services:
+    constructor: { class: FooClass, factory_method: getInstance }
+    factory_service: { class: BazClass, factory_method: getInstance, factory_service: baz_factory }
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/legacy-services9.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/legacy-services9.yml
new file mode 100644
index 0000000..64d1726
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/legacy-services9.yml
@@ -0,0 +1,28 @@
+parameters:
+    baz_class: BazClass
+    foo: bar
+
+services:
+    foo:
+        class: Bar\FooClass
+        tags:
+            - { name: foo, foo: foo }
+            - { name: foo, bar: bar }
+        factory_class: Bar\FooClass
+        factory_method: getInstance
+        arguments: [foo, '@foo.baz', { '%foo%': 'foo is %foo%', foobar: '%foo%' }, true, '@service_container']
+        properties: { foo: bar, moo: '@foo.baz', qux: { '%foo%': 'foo is %foo%', foobar: '%foo%' } }
+        calls:
+            - [setBar, ['@bar']]
+            - [initialize, {  }]
+
+        configurator: sc_configure
+    foo.baz:
+        class: %baz_class%
+        factory_class: %baz_class%
+        factory_method: getInstance
+        configurator: ['%baz_class%', configureStatic1]
+    factory_service:
+        class: Bar
+        factory_method: getInstance
+        factory_service: foo.baz
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/nonvalid1.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/nonvalid1.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/nonvalid1.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/nonvalid1.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/nonvalid2.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/nonvalid2.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/nonvalid2.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/nonvalid2.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services1.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services1.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services1.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services1.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services10.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services10.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services10.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services10.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services11.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services11.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services11.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services11.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services13.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services13.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services13.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services13.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services14.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services14.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services14.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services14.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services2.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services2.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services2.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services2.yml
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services20.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services20.yml
new file mode 100644
index 0000000..847f656
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services20.yml
@@ -0,0 +1,9 @@
+services:
+    request:
+        class: Request
+        synthetic: true
+        synchronized: true
+    depends_on_request:
+        class: stdClass
+        calls:
+            - [setRequest, ['@?request']]
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services21.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services21.yml
new file mode 100644
index 0000000..da717a8
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services21.yml
@@ -0,0 +1,15 @@
+services:
+    manager:
+        class: UserManager
+        arguments:
+          - true
+        calls:
+          - method: setLogger
+            arguments:
+              - @logger
+          - method: setClass
+            arguments:
+              - User
+        tags:
+          - name: manager
+            alias: user
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services3.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services3.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services3.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services3.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services4.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services4.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services4.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services4.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services4_bad_import.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services4_bad_import.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services4_bad_import.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services4_bad_import.yml
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services6.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services6.yml
new file mode 100644
index 0000000..8820b27
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services6.yml
@@ -0,0 +1,38 @@
+services:
+    foo: { class: FooClass }
+    baz: { class: BazClass }
+    scope.container: { class: FooClass, scope: container }
+    scope.custom: { class: FooClass, scope: custom }
+    scope.prototype: { class: FooClass, scope: prototype }
+    file: { class: FooClass, file: %path%/foo.php }
+    arguments: { class: FooClass, arguments: [foo, @foo, [true, false]] }
+    configurator1: { class: FooClass, configurator: sc_configure }
+    configurator2: { class: FooClass, configurator: [@baz, configure] }
+    configurator3: { class: FooClass, configurator: [BazClass, configureStatic] }
+    method_call1:
+        class: FooClass
+        calls:
+            - [ setBar, [] ]
+            - [ setBar ]
+            - [ setBar, ['@=service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")'] ]
+    method_call2:
+        class: FooClass
+        calls:
+            - [ setBar, [ foo, @foo, [true, false] ] ]
+    alias_for_foo: @foo
+    another_alias_for_foo:
+        alias: foo
+        public: false
+    request:
+        class: Request
+        synthetic: true
+        synchronized: true
+        lazy: true
+    decorator_service:
+        decorates: decorated
+    decorator_service_with_name:
+        decorates: decorated
+        decoration_inner_name: decorated.pif-pouf
+    new_factory1: { class: FooBarClass, factory: factory}
+    new_factory2: { class: FooBarClass, factory: [@baz, getClass]}
+    new_factory3: { class: FooBarClass, factory: [BazClass, getInstance]}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services7.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services7.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services7.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services7.yml
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services8.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services8.yml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services8.yml
rename to core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services8.yml
diff --git a/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services9.yml b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services9.yml
new file mode 100644
index 0000000..fdab85f
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Fixtures/yaml/services9.yml
@@ -0,0 +1,94 @@
+parameters:
+    baz_class: BazClass
+    foo_class: Bar\FooClass
+    foo: bar
+
+services:
+    foo:
+        class: Bar\FooClass
+        tags:
+            - { name: foo, foo: foo }
+            - { name: foo, bar: bar, baz: baz }
+        arguments: [foo, '@foo.baz', { '%foo%': 'foo is %foo%', foobar: '%foo%' }, true, '@service_container']
+        properties: { foo: bar, moo: '@foo.baz', qux: { '%foo%': 'foo is %foo%', foobar: '%foo%' } }
+        calls:
+            - [setBar, ['@bar']]
+            - [initialize, {  }]
+
+        factory: [Bar\FooClass, getInstance]
+        configurator: sc_configure
+    foo.baz:
+        class: %baz_class%
+        factory: ['%baz_class%', getInstance]
+        configurator: ['%baz_class%', configureStatic1]
+    bar:
+        class: Bar\FooClass
+        arguments: [foo, '@foo.baz', '%foo_bar%']
+        configurator: ['@foo.baz', configure]
+    foo_bar:
+        class: %foo_class%
+        scope: prototype
+    method_call1:
+        class: Bar\FooClass
+        file: %path%foo.php
+        calls:
+            - [setBar, ['@foo']]
+            - [setBar, ['@?foo2']]
+            - [setBar, ['@?foo3']]
+            - [setBar, ['@?foobaz']]
+            - [setBar, ['@=service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")']]
+
+    foo_with_inline:
+        class: Foo
+        calls:
+            - [setBar, ['@inlined']]
+
+    inlined:
+        class: Bar
+        public: false
+        properties: { pub: pub }
+        calls:
+            - [setBaz, ['@baz']]
+
+    baz:
+        class: Baz
+        calls:
+            - [setFoo, ['@foo_with_inline']]
+
+    request:
+        class: Request
+        synthetic: true
+    configurator_service:
+        class: ConfClass
+        public: false
+        calls:
+            - [setFoo, ['@baz']]
+
+    configured_service:
+        class: stdClass
+        configurator: ['@configurator_service', configureStdClass]
+    decorated:
+        class: stdClass
+    decorator_service:
+        class: stdClass
+        decorates: decorated
+    decorator_service_with_name:
+        class: stdClass
+        decorates: decorated
+        decoration_inner_name: decorated.pif-pouf
+    new_factory:
+        class: FactoryClass
+        public: false
+        properties: { foo: bar }
+    factory_service:
+        class: Bar
+        factory: ['@foo.baz', getInstance]
+    new_factory_service:
+        class: FooBarBaz
+        properties: { foo: bar }
+        factory: ['@new_factory', getInstance]
+    service_from_static_method:
+        class: Bar\FooClass
+        factory: [Bar\FooClass, getInstance]
+    alias_for_foo: @foo
+    alias_for_alias: @foo
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/LazyProxy/Instantiator/RealServiceInstantiatorTest.php b/core/vendor/symfony/dependency-injection/Tests/LazyProxy/Instantiator/RealServiceInstantiatorTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/LazyProxy/Instantiator/RealServiceInstantiatorTest.php
rename to core/vendor/symfony/dependency-injection/Tests/LazyProxy/Instantiator/RealServiceInstantiatorTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/LazyProxy/PhpDumper/NullDumperTest.php b/core/vendor/symfony/dependency-injection/Tests/LazyProxy/PhpDumper/NullDumperTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/LazyProxy/PhpDumper/NullDumperTest.php
rename to core/vendor/symfony/dependency-injection/Tests/LazyProxy/PhpDumper/NullDumperTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/LegacyContainerBuilderTest.php b/core/vendor/symfony/dependency-injection/Tests/LegacyContainerBuilderTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/LegacyContainerBuilderTest.php
rename to core/vendor/symfony/dependency-injection/Tests/LegacyContainerBuilderTest.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/LegacyDefinitionTest.php b/core/vendor/symfony/dependency-injection/Tests/LegacyDefinitionTest.php
new file mode 100644
index 0000000..437b77b
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/LegacyDefinitionTest.php
@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests;
+
+use Symfony\Component\DependencyInjection\Definition;
+
+/**
+ * @group legacy
+ */
+class LegacyDefinitionTest extends \PHPUnit_Framework_TestCase
+{
+    protected function setUp()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+    }
+
+    public function testSetGetFactoryClass()
+    {
+        $def = new Definition('stdClass');
+        $this->assertNull($def->getFactoryClass());
+        $this->assertSame($def, $def->setFactoryClass('stdClass2'), "->setFactoryClass() implements a fluent interface.");
+        $this->assertEquals('stdClass2', $def->getFactoryClass(), "->getFactoryClass() returns current class to construct this service.");
+    }
+
+    public function testSetGetFactoryMethod()
+    {
+        $def = new Definition('stdClass');
+        $this->assertNull($def->getFactoryMethod());
+        $this->assertSame($def, $def->setFactoryMethod('foo'), '->setFactoryMethod() implements a fluent interface');
+        $this->assertEquals('foo', $def->getFactoryMethod(), '->getFactoryMethod() returns the factory method name');
+    }
+
+    public function testSetGetFactoryService()
+    {
+        $def = new Definition('stdClass');
+        $this->assertNull($def->getFactoryService());
+        $this->assertSame($def, $def->setFactoryService('foo.bar'), "->setFactoryService() implements a fluent interface.");
+        $this->assertEquals('foo.bar', $def->getFactoryService(), "->getFactoryService() returns current service to construct this service.");
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/ClosureLoaderTest.php b/core/vendor/symfony/dependency-injection/Tests/Loader/ClosureLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/ClosureLoaderTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Loader/ClosureLoaderTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/IniFileLoaderTest.php b/core/vendor/symfony/dependency-injection/Tests/Loader/IniFileLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Loader/IniFileLoaderTest.php
rename to core/vendor/symfony/dependency-injection/Tests/Loader/IniFileLoaderTest.php
diff --git a/core/vendor/symfony/dependency-injection/Tests/Loader/PhpFileLoaderTest.php b/core/vendor/symfony/dependency-injection/Tests/Loader/PhpFileLoaderTest.php
new file mode 100644
index 0000000..5ae097c
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Loader/PhpFileLoaderTest.php
@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Loader;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
+use Symfony\Component\Config\FileLocator;
+
+class PhpFileLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Symfony\Component\DependencyInjection\Loader\PhpFileLoader::supports
+     */
+    public function testSupports()
+    {
+        $loader = new PhpFileLoader(new ContainerBuilder(), new FileLocator());
+
+        $this->assertTrue($loader->supports('foo.php'), '->supports() returns true if the resource is loadable');
+        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Loader\PhpFileLoader::load
+     */
+    public function testLoad()
+    {
+        $loader = new PhpFileLoader($container = new ContainerBuilder(), new FileLocator());
+
+        $loader->load(__DIR__.'/../Fixtures/php/simple.php');
+
+        $this->assertEquals('foo', $container->getParameter('foo'), '->load() loads a PHP file resource');
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Tests/Loader/XmlFileLoaderTest.php b/core/vendor/symfony/dependency-injection/Tests/Loader/XmlFileLoaderTest.php
new file mode 100644
index 0000000..501d680
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Loader/XmlFileLoaderTest.php
@@ -0,0 +1,498 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Loader;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
+use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+use Symfony\Component\DependencyInjection\Loader\IniFileLoader;
+use Symfony\Component\Config\Loader\LoaderResolver;
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+class XmlFileLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    protected static $fixturesPath;
+
+    public static function setUpBeforeClass()
+    {
+        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
+        require_once self::$fixturesPath.'/includes/foo.php';
+        require_once self::$fixturesPath.'/includes/ProjectExtension.php';
+        require_once self::$fixturesPath.'/includes/ProjectWithXsdExtension.php';
+    }
+
+    public function testLoad()
+    {
+        $loader = new XmlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/ini'));
+
+        try {
+            $loader->load('foo.xml');
+            $this->fail('->load() throws an InvalidArgumentException if the loaded file does not exist');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file does not exist');
+            $this->assertStringStartsWith('The file "foo.xml" does not exist (in:', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file does not exist');
+        }
+    }
+
+    public function testParseFile()
+    {
+        $loader = new XmlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/ini'));
+        $r = new \ReflectionObject($loader);
+        $m = $r->getMethod('parseFileToDOM');
+        $m->setAccessible(true);
+
+        try {
+            $m->invoke($loader, self::$fixturesPath.'/ini/parameters.ini');
+            $this->fail('->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
+            $this->assertRegExp(sprintf('#^Unable to parse file ".+%s".$#', 'parameters.ini'), $e->getMessage(), '->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
+
+            $e = $e->getPrevious();
+            $this->assertInstanceOf('InvalidArgumentException', $e, '->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
+            $this->assertStringStartsWith('[ERROR 4] Start tag expected, \'<\' not found (in', $e->getMessage(), '->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
+        }
+
+        $loader = new XmlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/xml'));
+
+        try {
+            $m->invoke($loader, self::$fixturesPath.'/xml/nonvalid.xml');
+            $this->fail('->parseFileToDOM() throws an InvalidArgumentException if the loaded file does not validate the XSD');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->parseFileToDOM() throws an InvalidArgumentException if the loaded file does not validate the XSD');
+            $this->assertRegExp(sprintf('#^Unable to parse file ".+%s".$#', 'nonvalid.xml'), $e->getMessage(), '->parseFileToDOM() throws an InvalidArgumentException if the loaded file is not a valid XML file');
+
+            $e = $e->getPrevious();
+            $this->assertInstanceOf('InvalidArgumentException', $e, '->parseFileToDOM() throws an InvalidArgumentException if the loaded file does not validate the XSD');
+            $this->assertStringStartsWith('[ERROR 1845] Element \'nonvalid\': No matching global declaration available for the validation root. (in', $e->getMessage(), '->parseFileToDOM() throws an InvalidArgumentException if the loaded file does not validate the XSD');
+        }
+
+        $xml = $m->invoke($loader, self::$fixturesPath.'/xml/services1.xml');
+        $this->assertInstanceOf('DOMDocument', $xml, '->parseFileToDOM() returns an SimpleXMLElement object');
+    }
+
+    public function testLoadParameters()
+    {
+        $container = new ContainerBuilder();
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+        $loader->load('services2.xml');
+
+        $actual = $container->getParameterBag()->all();
+        $expected = array(
+            'a string',
+            'foo' => 'bar',
+            'values' => array(
+                0,
+                'integer' => 4,
+                100 => null,
+                'true',
+                true,
+                false,
+                'on',
+                'off',
+                'float' => 1.3,
+                1000.3,
+                'a string',
+                array('foo', 'bar'),
+            ),
+            'mixedcase' => array('MixedCaseKey' => 'value'),
+            'constant' => PHP_EOL,
+        );
+
+        $this->assertEquals($expected, $actual, '->load() converts XML values to PHP ones');
+    }
+
+    public function testLoadImports()
+    {
+        $container = new ContainerBuilder();
+        $resolver = new LoaderResolver(array(
+            new IniFileLoader($container, new FileLocator(self::$fixturesPath.'/xml')),
+            new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml')),
+            $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml')),
+        ));
+        $loader->setResolver($resolver);
+        $loader->load('services4.xml');
+
+        $actual = $container->getParameterBag()->all();
+        $expected = array(
+            'a string',
+            'foo' => 'bar',
+            'values' => array(
+                0,
+                'integer' => 4,
+                100 => null,
+                'true',
+                true,
+                false,
+                'on',
+                'off',
+                'float' => 1.3,
+                1000.3,
+                'a string',
+                array('foo', 'bar'),
+            ),
+            'mixedcase' => array('MixedCaseKey' => 'value'),
+            'constant' => PHP_EOL,
+            'bar' => '%foo%',
+            'imported_from_ini' => true,
+            'imported_from_yaml' => true,
+        );
+
+        $this->assertEquals(array_keys($expected), array_keys($actual), '->load() imports and merges imported files');
+
+        // Bad import throws no exception due to ignore_errors value.
+        $loader->load('services4_bad_import.xml');
+    }
+
+    public function testLoadAnonymousServices()
+    {
+        $container = new ContainerBuilder();
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+        $loader->load('services5.xml');
+        $services = $container->getDefinitions();
+        $this->assertCount(4, $services, '->load() attributes unique ids to anonymous services');
+
+        // anonymous service as an argument
+        $args = $services['foo']->getArguments();
+        $this->assertCount(1, $args, '->load() references anonymous services as "normal" ones');
+        $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Reference', $args[0], '->load() converts anonymous services to references to "normal" services');
+        $this->assertTrue(isset($services[(string) $args[0]]), '->load() makes a reference to the created ones');
+        $inner = $services[(string) $args[0]];
+        $this->assertEquals('BarClass', $inner->getClass(), '->load() uses the same configuration as for the anonymous ones');
+
+        // inner anonymous services
+        $args = $inner->getArguments();
+        $this->assertCount(1, $args, '->load() references anonymous services as "normal" ones');
+        $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Reference', $args[0], '->load() converts anonymous services to references to "normal" services');
+        $this->assertTrue(isset($services[(string) $args[0]]), '->load() makes a reference to the created ones');
+        $inner = $services[(string) $args[0]];
+        $this->assertEquals('BazClass', $inner->getClass(), '->load() uses the same configuration as for the anonymous ones');
+        $this->assertFalse($inner->isPublic());
+
+        // anonymous service as a property
+        $properties = $services['foo']->getProperties();
+        $property = $properties['p'];
+        $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Reference', $property, '->load() converts anonymous services to references to "normal" services');
+        $this->assertTrue(isset($services[(string) $property]), '->load() makes a reference to the created ones');
+        $inner = $services[(string) $property];
+        $this->assertEquals('BazClass', $inner->getClass(), '->load() uses the same configuration as for the anonymous ones');
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyLoadServices()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $container = new ContainerBuilder();
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+        $loader->load('legacy-services6.xml');
+        $services = $container->getDefinitions();
+        $this->assertEquals('FooClass', $services['constructor']->getClass());
+        $this->assertEquals('getInstance', $services['constructor']->getFactoryMethod());
+        $this->assertNull($services['factory_service']->getClass());
+        $this->assertEquals('baz_factory', $services['factory_service']->getFactoryService());
+        $this->assertEquals('getInstance', $services['factory_service']->getFactoryMethod());
+    }
+
+    public function testLoadServices()
+    {
+        $container = new ContainerBuilder();
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+        $loader->load('services6.xml');
+        $services = $container->getDefinitions();
+        $this->assertTrue(isset($services['foo']), '->load() parses <service> elements');
+        $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Definition', $services['foo'], '->load() converts <service> element to Definition instances');
+        $this->assertEquals('FooClass', $services['foo']->getClass(), '->load() parses the class attribute');
+        $this->assertEquals('container', $services['scope.container']->getScope());
+        $this->assertEquals('custom', $services['scope.custom']->getScope());
+        $this->assertEquals('prototype', $services['scope.prototype']->getScope());
+        $this->assertEquals('%path%/foo.php', $services['file']->getFile(), '->load() parses the file tag');
+        $this->assertEquals(array('foo', new Reference('foo'), array(true, false)), $services['arguments']->getArguments(), '->load() parses the argument tags');
+        $this->assertEquals('sc_configure', $services['configurator1']->getConfigurator(), '->load() parses the configurator tag');
+        $this->assertEquals(array(new Reference('baz', ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false), 'configure'), $services['configurator2']->getConfigurator(), '->load() parses the configurator tag');
+        $this->assertEquals(array('BazClass', 'configureStatic'), $services['configurator3']->getConfigurator(), '->load() parses the configurator tag');
+        $this->assertEquals(array(array('setBar', array()), array('setBar', array(new Expression('service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")')))), $services['method_call1']->getMethodCalls(), '->load() parses the method_call tag');
+        $this->assertEquals(array(array('setBar', array('foo', new Reference('foo'), array(true, false)))), $services['method_call2']->getMethodCalls(), '->load() parses the method_call tag');
+        $this->assertEquals('factory', $services['new_factory1']->getFactory(), '->load() parses the factory tag');
+        $this->assertEquals(array(new Reference('baz', ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false), 'getClass'), $services['new_factory2']->getFactory(), '->load() parses the factory tag');
+        $this->assertEquals(array('BazClass', 'getInstance'), $services['new_factory3']->getFactory(), '->load() parses the factory tag');
+
+        $this->assertTrue($services['request']->isSynthetic(), '->load() parses the synthetic flag');
+        $this->assertTrue($services['request']->isSynchronized(false), '->load() parses the synchronized flag');
+        $this->assertTrue($services['request']->isLazy(), '->load() parses the lazy flag');
+
+        $aliases = $container->getAliases();
+        $this->assertTrue(isset($aliases['alias_for_foo']), '->load() parses <service> elements');
+        $this->assertEquals('foo', (string) $aliases['alias_for_foo'], '->load() parses aliases');
+        $this->assertTrue($aliases['alias_for_foo']->isPublic());
+        $this->assertTrue(isset($aliases['another_alias_for_foo']));
+        $this->assertEquals('foo', (string) $aliases['another_alias_for_foo']);
+        $this->assertFalse($aliases['another_alias_for_foo']->isPublic());
+
+        $this->assertNull($services['request']->getDecoratedService());
+        $this->assertEquals(array('decorated', null), $services['decorator_service']->getDecoratedService());
+        $this->assertEquals(array('decorated', 'decorated.pif-pouf'), $services['decorator_service_with_name']->getDecoratedService());
+    }
+
+    public function testParsesTags()
+    {
+        $container = new ContainerBuilder();
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+        $loader->load('services10.xml');
+
+        $services = $container->findTaggedServiceIds('foo_tag');
+        $this->assertCount(1, $services);
+
+        foreach ($services as $id => $tagAttributes) {
+            foreach ($tagAttributes as $attributes) {
+                $this->assertArrayHasKey('other_option', $attributes);
+                $this->assertEquals('lorem', $attributes['other_option']);
+                $this->assertArrayHasKey('other-option', $attributes, 'unnormalized tag attributes should not be removed');
+
+                $this->assertEquals('ciz', $attributes['some_option'], 'no overriding should be done when normalizing');
+                $this->assertEquals('cat', $attributes['some-option']);
+
+                $this->assertArrayNotHasKey('an_other_option', $attributes, 'normalization should not be done when an underscore is already found');
+            }
+        }
+    }
+
+    public function testConvertDomElementToArray()
+    {
+        $doc = new \DOMDocument('1.0');
+        $doc->loadXML('<foo>bar</foo>');
+        $this->assertEquals('bar', XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
+
+        $doc = new \DOMDocument('1.0');
+        $doc->loadXML('<foo foo="bar" />');
+        $this->assertEquals(array('foo' => 'bar'), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
+
+        $doc = new \DOMDocument('1.0');
+        $doc->loadXML('<foo><foo>bar</foo></foo>');
+        $this->assertEquals(array('foo' => 'bar'), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
+
+        $doc = new \DOMDocument('1.0');
+        $doc->loadXML('<foo><foo>bar<foo>bar</foo></foo></foo>');
+        $this->assertEquals(array('foo' => array('value' => 'bar', 'foo' => 'bar')), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
+
+        $doc = new \DOMDocument('1.0');
+        $doc->loadXML('<foo><foo></foo></foo>');
+        $this->assertEquals(array('foo' => null), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
+
+        $doc = new \DOMDocument('1.0');
+        $doc->loadXML('<foo><foo><!-- foo --></foo></foo>');
+        $this->assertEquals(array('foo' => null), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
+
+        $doc = new \DOMDocument('1.0');
+        $doc->loadXML('<foo><foo foo="bar"/><foo foo="bar"/></foo>');
+        $this->assertEquals(array('foo' => array(array('foo' => 'bar'), array('foo' => 'bar'))), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \DomElement to an array');
+    }
+
+    public function testExtensions()
+    {
+        $container = new ContainerBuilder();
+        $container->registerExtension(new \ProjectExtension());
+        $container->registerExtension(new \ProjectWithXsdExtension());
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+
+        // extension without an XSD
+        $loader->load('extensions/services1.xml');
+        $container->compile();
+        $services = $container->getDefinitions();
+        $parameters = $container->getParameterBag()->all();
+
+        $this->assertTrue(isset($services['project.service.bar']), '->load() parses extension elements');
+        $this->assertTrue(isset($parameters['project.parameter.bar']), '->load() parses extension elements');
+
+        $this->assertEquals('BAR', $services['project.service.foo']->getClass(), '->load() parses extension elements');
+        $this->assertEquals('BAR', $parameters['project.parameter.foo'], '->load() parses extension elements');
+
+        // extension with an XSD
+        $container = new ContainerBuilder();
+        $container->registerExtension(new \ProjectExtension());
+        $container->registerExtension(new \ProjectWithXsdExtension());
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+        $loader->load('extensions/services2.xml');
+        $container->compile();
+        $services = $container->getDefinitions();
+        $parameters = $container->getParameterBag()->all();
+
+        $this->assertTrue(isset($services['project.service.bar']), '->load() parses extension elements');
+        $this->assertTrue(isset($parameters['project.parameter.bar']), '->load() parses extension elements');
+
+        $this->assertEquals('BAR', $services['project.service.foo']->getClass(), '->load() parses extension elements');
+        $this->assertEquals('BAR', $parameters['project.parameter.foo'], '->load() parses extension elements');
+
+        $container = new ContainerBuilder();
+        $container->registerExtension(new \ProjectExtension());
+        $container->registerExtension(new \ProjectWithXsdExtension());
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+
+        // extension with an XSD (does not validate)
+        try {
+            $loader->load('extensions/services3.xml');
+            $this->fail('->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
+            $this->assertRegExp(sprintf('#^Unable to parse file ".+%s".$#', 'services3.xml'), $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
+
+            $e = $e->getPrevious();
+            $this->assertInstanceOf('InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
+            $this->assertContains('The attribute \'bar\' is not allowed', $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
+        }
+
+        // non-registered extension
+        try {
+            $loader->load('extensions/services4.xml');
+            $this->fail('->load() throws an InvalidArgumentException if the tag is not valid');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the tag is not valid');
+            $this->assertStringStartsWith('There is no extension able to load the configuration for "project:bar" (in', $e->getMessage(), '->load() throws an InvalidArgumentException if the tag is not valid');
+        }
+    }
+
+    public function testExtensionInPhar()
+    {
+        if (extension_loaded('suhosin') && false === strpos(ini_get('suhosin.executor.include.whitelist'), 'phar')) {
+            $this->markTestSkipped('To run this test, add "phar" to the "suhosin.executor.include.whitelist" settings in your php.ini file.');
+        }
+
+        require_once self::$fixturesPath.'/includes/ProjectWithXsdExtensionInPhar.phar';
+
+        // extension with an XSD in PHAR archive
+        $container = new ContainerBuilder();
+        $container->registerExtension(new \ProjectWithXsdExtensionInPhar());
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+        $loader->load('extensions/services6.xml');
+
+        // extension with an XSD in PHAR archive (does not validate)
+        try {
+            $loader->load('extensions/services7.xml');
+            $this->fail('->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
+            $this->assertRegExp(sprintf('#^Unable to parse file ".+%s".$#', 'services7.xml'), $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
+
+            $e = $e->getPrevious();
+            $this->assertInstanceOf('InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
+            $this->assertContains('The attribute \'bar\' is not allowed', $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration does not validate the XSD');
+        }
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Loader\XmlFileLoader::supports
+     */
+    public function testSupports()
+    {
+        $loader = new XmlFileLoader(new ContainerBuilder(), new FileLocator());
+
+        $this->assertTrue($loader->supports('foo.xml'), '->supports() returns true if the resource is loadable');
+        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
+    }
+
+    public function testNoNamingConflictsForAnonymousServices()
+    {
+        $container = new ContainerBuilder();
+
+        $loader1 = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml/extension1'));
+        $loader1->load('services.xml');
+        $services = $container->getDefinitions();
+        $this->assertCount(2, $services, '->load() attributes unique ids to anonymous services');
+        $loader2 = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml/extension2'));
+        $loader2->load('services.xml');
+        $services = $container->getDefinitions();
+        $this->assertCount(4, $services, '->load() attributes unique ids to anonymous services');
+
+        $services = $container->getDefinitions();
+        $args1 = $services['extension1.foo']->getArguments();
+        $inner1 = $services[(string) $args1[0]];
+        $this->assertEquals('BarClass1', $inner1->getClass(), '->load() uses the same configuration as for the anonymous ones');
+        $args2 = $services['extension2.foo']->getArguments();
+        $inner2 = $services[(string) $args2[0]];
+        $this->assertEquals('BarClass2', $inner2->getClass(), '->load() uses the same configuration as for the anonymous ones');
+    }
+
+    public function testDocTypeIsNotAllowed()
+    {
+        $container = new ContainerBuilder();
+
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+
+        // document types are not allowed.
+        try {
+            $loader->load('withdoctype.xml');
+            $this->fail('->load() throws an InvalidArgumentException if the configuration contains a document type');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration contains a document type');
+            $this->assertRegExp(sprintf('#^Unable to parse file ".+%s".$#', 'withdoctype.xml'), $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration contains a document type');
+
+            $e = $e->getPrevious();
+            $this->assertInstanceOf('InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the configuration contains a document type');
+            $this->assertSame('Document types are not allowed.', $e->getMessage(), '->load() throws an InvalidArgumentException if the configuration contains a document type');
+        }
+    }
+
+    public function testXmlNamespaces()
+    {
+        $container = new ContainerBuilder();
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+        $loader->load('namespaces.xml');
+        $services = $container->getDefinitions();
+
+        $this->assertTrue(isset($services['foo']), '->load() parses <srv:service> elements');
+        $this->assertEquals(1, count($services['foo']->getTag('foo.tag')), '->load parses <srv:tag> elements');
+        $this->assertEquals(array(array('setBar', array('foo'))), $services['foo']->getMethodCalls(), '->load() parses the <srv:call> tag');
+    }
+
+    public function testLoadIndexedArguments()
+    {
+        $container = new ContainerBuilder();
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+        $loader->load('services14.xml');
+
+        $this->assertEquals(array('index_0' => 'app'), $container->findDefinition('logger')->getArguments());
+    }
+
+    public function testLoadInlinedServices()
+    {
+        $container = new ContainerBuilder();
+        $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
+        $loader->load('services21.xml');
+
+        $foo = $container->getDefinition('foo');
+
+        $fooFactory = $foo->getFactory();
+        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Definition', $fooFactory[0]);
+        $this->assertSame('FooFactory', $fooFactory[0]->getClass());
+        $this->assertSame('createFoo', $fooFactory[1]);
+
+        $fooFactoryFactory = $fooFactory[0]->getFactory();
+        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Definition', $fooFactoryFactory[0]);
+        $this->assertSame('Foobar', $fooFactoryFactory[0]->getClass());
+        $this->assertSame('createFooFactory', $fooFactoryFactory[1]);
+
+        $fooConfigurator = $foo->getConfigurator();
+        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Definition', $fooConfigurator[0]);
+        $this->assertSame('Bar', $fooConfigurator[0]->getClass());
+        $this->assertSame('configureFoo', $fooConfigurator[1]);
+
+        $barConfigurator = $fooConfigurator[0]->getConfigurator();
+        $this->assertInstanceOf('Symfony\Component\DependencyInjection\Definition', $barConfigurator[0]);
+        $this->assertSame('Baz', $barConfigurator[0]->getClass());
+        $this->assertSame('configureBar', $barConfigurator[1]);
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Tests/Loader/YamlFileLoaderTest.php b/core/vendor/symfony/dependency-injection/Tests/Loader/YamlFileLoaderTest.php
new file mode 100644
index 0000000..716aba5
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/Tests/Loader/YamlFileLoaderTest.php
@@ -0,0 +1,285 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Loader;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
+use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+use Symfony\Component\DependencyInjection\Loader\IniFileLoader;
+use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
+use Symfony\Component\Config\Loader\LoaderResolver;
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\ExpressionLanguage\Expression;
+
+class YamlFileLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    protected static $fixturesPath;
+
+    public static function setUpBeforeClass()
+    {
+        self::$fixturesPath = realpath(__DIR__.'/../Fixtures/');
+        require_once self::$fixturesPath.'/includes/foo.php';
+        require_once self::$fixturesPath.'/includes/ProjectExtension.php';
+    }
+
+    public function testLoadFile()
+    {
+        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/ini'));
+        $r = new \ReflectionObject($loader);
+        $m = $r->getMethod('loadFile');
+        $m->setAccessible(true);
+
+        try {
+            $m->invoke($loader, 'foo.yml');
+            $this->fail('->load() throws an InvalidArgumentException if the loaded file does not exist');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file does not exist');
+            $this->assertEquals('The service file "foo.yml" is not valid.', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file does not exist');
+        }
+
+        try {
+            $m->invoke($loader, 'parameters.ini');
+            $this->fail('->load() throws an InvalidArgumentException if the loaded file is not a valid YAML file');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file is not a valid YAML file');
+            $this->assertEquals('The service file "parameters.ini" is not valid.', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file is not a valid YAML file');
+        }
+
+        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
+
+        foreach (array('nonvalid1', 'nonvalid2') as $fixture) {
+            try {
+                $m->invoke($loader, $fixture.'.yml');
+                $this->fail('->load() throws an InvalidArgumentException if the loaded file does not validate');
+            } catch (\Exception $e) {
+                $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file does not validate');
+                $this->assertStringMatchesFormat('The service file "nonvalid%d.yml" is not valid.', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file does not validate');
+            }
+        }
+    }
+
+    /**
+     * @dataProvider provideInvalidFiles
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
+     */
+    public function testLoadInvalidFile($file)
+    {
+        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
+
+        $loader->load($file.'.yml');
+    }
+
+    public function provideInvalidFiles()
+    {
+        return array(
+            array('bad_parameters'),
+            array('bad_imports'),
+            array('bad_import'),
+            array('bad_services'),
+            array('bad_service'),
+            array('bad_calls'),
+        );
+    }
+
+    public function testLoadParameters()
+    {
+        $container = new ContainerBuilder();
+        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
+        $loader->load('services2.yml');
+        $this->assertEquals(array('foo' => 'bar', 'mixedcase' => array('MixedCaseKey' => 'value'), 'values' => array(true, false, 0, 1000.3), 'bar' => 'foo', 'escape' => '@escapeme', 'foo_bar' => new Reference('foo_bar')), $container->getParameterBag()->all(), '->load() converts YAML keys to lowercase');
+    }
+
+    public function testLoadImports()
+    {
+        $container = new ContainerBuilder();
+        $resolver = new LoaderResolver(array(
+            new IniFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml')),
+            new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml')),
+            new PhpFileLoader($container, new FileLocator(self::$fixturesPath.'/php')),
+            $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml')),
+        ));
+        $loader->setResolver($resolver);
+        $loader->load('services4.yml');
+
+        $actual = $container->getParameterBag()->all();
+        $expected = array('foo' => 'bar', 'values' => array(true, false), 'bar' => '%foo%', 'escape' => '@escapeme', 'foo_bar' => new Reference('foo_bar'), 'mixedcase' => array('MixedCaseKey' => 'value'), 'imported_from_ini' => true, 'imported_from_xml' => true);
+        $this->assertEquals(array_keys($expected), array_keys($actual), '->load() imports and merges imported files');
+
+        // Bad import throws no exception due to ignore_errors value.
+        $loader->load('services4_bad_import.yml');
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyLoadServices()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $container = new ContainerBuilder();
+        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
+        $loader->load('legacy-services6.yml');
+        $services = $container->getDefinitions();
+        $this->assertEquals('FooClass', $services['constructor']->getClass());
+        $this->assertEquals('getInstance', $services['constructor']->getFactoryMethod());
+        $this->assertEquals('BazClass', $services['factory_service']->getClass());
+        $this->assertEquals('baz_factory', $services['factory_service']->getFactoryService());
+        $this->assertEquals('getInstance', $services['factory_service']->getFactoryMethod());
+    }
+
+    public function testLoadServices()
+    {
+        $container = new ContainerBuilder();
+        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
+        $loader->load('services6.yml');
+        $services = $container->getDefinitions();
+        $this->assertTrue(isset($services['foo']), '->load() parses service elements');
+        $this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Definition', $services['foo'], '->load() converts service element to Definition instances');
+        $this->assertEquals('FooClass', $services['foo']->getClass(), '->load() parses the class attribute');
+        $this->assertEquals('container', $services['scope.container']->getScope());
+        $this->assertEquals('custom', $services['scope.custom']->getScope());
+        $this->assertEquals('prototype', $services['scope.prototype']->getScope());
+        $this->assertEquals('%path%/foo.php', $services['file']->getFile(), '->load() parses the file tag');
+        $this->assertEquals(array('foo', new Reference('foo'), array(true, false)), $services['arguments']->getArguments(), '->load() parses the argument tags');
+        $this->assertEquals('sc_configure', $services['configurator1']->getConfigurator(), '->load() parses the configurator tag');
+        $this->assertEquals(array(new Reference('baz'), 'configure'), $services['configurator2']->getConfigurator(), '->load() parses the configurator tag');
+        $this->assertEquals(array('BazClass', 'configureStatic'), $services['configurator3']->getConfigurator(), '->load() parses the configurator tag');
+        $this->assertEquals(array(array('setBar', array()), array('setBar', array()), array('setBar', array(new Expression('service("foo").foo() ~ (container.hasparameter("foo") ? parameter("foo") : "default")')))), $services['method_call1']->getMethodCalls(), '->load() parses the method_call tag');
+        $this->assertEquals(array(array('setBar', array('foo', new Reference('foo'), array(true, false)))), $services['method_call2']->getMethodCalls(), '->load() parses the method_call tag');
+        $this->assertEquals('factory', $services['new_factory1']->getFactory(), '->load() parses the factory tag');
+        $this->assertEquals(array(new Reference('baz'), 'getClass'), $services['new_factory2']->getFactory(), '->load() parses the factory tag');
+        $this->assertEquals(array('BazClass', 'getInstance'), $services['new_factory3']->getFactory(), '->load() parses the factory tag');
+
+        $this->assertTrue($services['request']->isSynthetic(), '->load() parses the synthetic flag');
+        $this->assertTrue($services['request']->isSynchronized(false), '->load() parses the synchronized flag');
+        $this->assertTrue($services['request']->isLazy(), '->load() parses the lazy flag');
+
+        $aliases = $container->getAliases();
+        $this->assertTrue(isset($aliases['alias_for_foo']), '->load() parses aliases');
+        $this->assertEquals('foo', (string) $aliases['alias_for_foo'], '->load() parses aliases');
+        $this->assertTrue($aliases['alias_for_foo']->isPublic());
+        $this->assertTrue(isset($aliases['another_alias_for_foo']));
+        $this->assertEquals('foo', (string) $aliases['another_alias_for_foo']);
+        $this->assertFalse($aliases['another_alias_for_foo']->isPublic());
+
+        $this->assertNull($services['request']->getDecoratedService());
+        $this->assertEquals(array('decorated', null), $services['decorator_service']->getDecoratedService());
+        $this->assertEquals(array('decorated', 'decorated.pif-pouf'), $services['decorator_service_with_name']->getDecoratedService());
+    }
+
+    public function testLoadFactoryShortSyntax()
+    {
+        $container = new ContainerBuilder();
+        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
+        $loader->load('services14.yml');
+        $services = $container->getDefinitions();
+
+        $this->assertEquals(array(new Reference('baz'), 'getClass'), $services['factory']->getFactory(), '->load() parses the factory tag with service:method');
+        $this->assertEquals(array('FooBacFactory', 'createFooBar'), $services['factory_with_static_call']->getFactory(), '->load() parses the factory tag with Class::method');
+    }
+
+    public function testExtensions()
+    {
+        $container = new ContainerBuilder();
+        $container->registerExtension(new \ProjectExtension());
+        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
+        $loader->load('services10.yml');
+        $container->compile();
+        $services = $container->getDefinitions();
+        $parameters = $container->getParameterBag()->all();
+
+        $this->assertTrue(isset($services['project.service.bar']), '->load() parses extension elements');
+        $this->assertTrue(isset($parameters['project.parameter.bar']), '->load() parses extension elements');
+
+        $this->assertEquals('BAR', $services['project.service.foo']->getClass(), '->load() parses extension elements');
+        $this->assertEquals('BAR', $parameters['project.parameter.foo'], '->load() parses extension elements');
+
+        try {
+            $loader->load('services11.yml');
+            $this->fail('->load() throws an InvalidArgumentException if the tag is not valid');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the tag is not valid');
+            $this->assertStringStartsWith('There is no extension able to load the configuration for "foobarfoobar" (in', $e->getMessage(), '->load() throws an InvalidArgumentException if the tag is not valid');
+        }
+    }
+
+    /**
+     * @covers Symfony\Component\DependencyInjection\Loader\YamlFileLoader::supports
+     */
+    public function testSupports()
+    {
+        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator());
+
+        $this->assertTrue($loader->supports('foo.yml'), '->supports() returns true if the resource is loadable');
+        $this->assertTrue($loader->supports('foo.yaml'), '->supports() returns true if the resource is loadable');
+        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
+    }
+
+    public function testNonArrayTagsThrowsException()
+    {
+        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
+        try {
+            $loader->load('badtag1.yml');
+            $this->fail('->load() should throw an exception when the tags key of a service is not an array');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the tags key is not an array');
+            $this->assertStringStartsWith('Parameter "tags" must be an array for service', $e->getMessage(), '->load() throws an InvalidArgumentException if the tags key is not an array');
+        }
+    }
+
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
+     * @expectedExceptionMessage A "tags" entry must be an array for service
+     */
+    public function testNonArrayTagThrowsException()
+    {
+        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
+        $loader->load('badtag4.yml');
+    }
+
+    public function testTagWithoutNameThrowsException()
+    {
+        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
+        try {
+            $loader->load('badtag2.yml');
+            $this->fail('->load() should throw an exception when a tag is missing the name key');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if a tag is missing the name key');
+            $this->assertStringStartsWith('A "tags" entry is missing a "name" key for service ', $e->getMessage(), '->load() throws an InvalidArgumentException if a tag is missing the name key');
+        }
+    }
+
+    public function testTagWithAttributeArrayThrowsException()
+    {
+        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));
+        try {
+            $loader->load('badtag3.yml');
+            $this->fail('->load() should throw an exception when a tag-attribute is not a scalar');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if a tag-attribute is not a scalar');
+            $this->assertStringStartsWith('A "tags" attribute must be of a scalar-type for service "foo_service", tag "foo", attribute "bar"', $e->getMessage(), '->load() throws an InvalidArgumentException if a tag-attribute is not a scalar');
+        }
+    }
+
+    public function testLoadYamlOnlyWithKeys()
+    {
+        $container = new ContainerBuilder();
+        $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
+        $loader->load('services21.yml');
+
+        $definition = $container->getDefinition('manager');
+        $this->assertEquals(array(array('setLogger', array(new Reference('logger'))), array('setClass', array('User'))), $definition->getMethodCalls());
+        $this->assertEquals(array(true), $definition->getArguments());
+        $this->assertEquals(array('manager' => array(array('alias' => 'user'))), $definition->getTags());
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ParameterBag/FrozenParameterBagTest.php b/core/vendor/symfony/dependency-injection/Tests/ParameterBag/FrozenParameterBagTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ParameterBag/FrozenParameterBagTest.php
rename to core/vendor/symfony/dependency-injection/Tests/ParameterBag/FrozenParameterBagTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ParameterBag/ParameterBagTest.php b/core/vendor/symfony/dependency-injection/Tests/ParameterBag/ParameterBagTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ParameterBag/ParameterBagTest.php
rename to core/vendor/symfony/dependency-injection/Tests/ParameterBag/ParameterBagTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ParameterTest.php b/core/vendor/symfony/dependency-injection/Tests/ParameterTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ParameterTest.php
rename to core/vendor/symfony/dependency-injection/Tests/ParameterTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ReferenceTest.php b/core/vendor/symfony/dependency-injection/Tests/ReferenceTest.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ReferenceTest.php
rename to core/vendor/symfony/dependency-injection/Tests/ReferenceTest.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Variable.php b/core/vendor/symfony/dependency-injection/Variable.php
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Variable.php
rename to core/vendor/symfony/dependency-injection/Variable.php
diff --git a/core/vendor/symfony/dependency-injection/composer.json b/core/vendor/symfony/dependency-injection/composer.json
new file mode 100644
index 0000000..bbfed43
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/composer.json
@@ -0,0 +1,44 @@
+{
+    "name": "symfony/dependency-injection",
+    "type": "library",
+    "description": "Symfony DependencyInjection Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7",
+        "symfony/yaml": "~2.1",
+        "symfony/config": "~2.2",
+        "symfony/expression-language": "~2.6"
+    },
+    "conflict": {
+        "symfony/expression-language": "<2.6"
+    },
+    "suggest": {
+        "symfony/yaml": "",
+        "symfony/config": "",
+        "symfony/proxy-manager-bridge": "Generate service proxies to lazy load them"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\DependencyInjection\\": "" }
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/dependency-injection/phpunit.xml.dist b/core/vendor/symfony/dependency-injection/phpunit.xml.dist
new file mode 100644
index 0000000..86252d0
--- /dev/null
+++ b/core/vendor/symfony/dependency-injection/phpunit.xml.dist
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony DependencyInjection Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./Resources</directory>
+                <directory>./Tests</directory>
+                <directory>./vendor</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/CHANGELOG.md b/core/vendor/symfony/event-dispatcher/CHANGELOG.md
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/CHANGELOG.md
rename to core/vendor/symfony/event-dispatcher/CHANGELOG.md
diff --git a/core/vendor/symfony/event-dispatcher/ContainerAwareEventDispatcher.php b/core/vendor/symfony/event-dispatcher/ContainerAwareEventDispatcher.php
new file mode 100644
index 0000000..76f0e38
--- /dev/null
+++ b/core/vendor/symfony/event-dispatcher/ContainerAwareEventDispatcher.php
@@ -0,0 +1,202 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\EventDispatcher;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Lazily loads listeners and subscribers from the dependency injection
+ * container.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Jordan Alliot <jordan.alliot@gmail.com>
+ */
+class ContainerAwareEventDispatcher extends EventDispatcher
+{
+    /**
+     * The container from where services are loaded.
+     *
+     * @var ContainerInterface
+     */
+    private $container;
+
+    /**
+     * The service IDs of the event listeners and subscribers.
+     *
+     * @var array
+     */
+    private $listenerIds = array();
+
+    /**
+     * The services registered as listeners.
+     *
+     * @var array
+     */
+    private $listeners = array();
+
+    /**
+     * Constructor.
+     *
+     * @param ContainerInterface $container A ContainerInterface instance
+     */
+    public function __construct(ContainerInterface $container)
+    {
+        $this->container = $container;
+    }
+
+    /**
+     * Adds a service as event listener.
+     *
+     * @param string $eventName Event for which the listener is added
+     * @param array  $callback  The service ID of the listener service & the method
+     *                          name that has to be called
+     * @param int    $priority  The higher this value, the earlier an event listener
+     *                          will be triggered in the chain.
+     *                          Defaults to 0.
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function addListenerService($eventName, $callback, $priority = 0)
+    {
+        if (!is_array($callback) || 2 !== count($callback)) {
+            throw new \InvalidArgumentException('Expected an array("service", "method") argument');
+        }
+
+        $this->listenerIds[$eventName][] = array($callback[0], $callback[1], $priority);
+    }
+
+    public function removeListener($eventName, $listener)
+    {
+        $this->lazyLoad($eventName);
+
+        if (isset($this->listenerIds[$eventName])) {
+            foreach ($this->listenerIds[$eventName] as $i => $args) {
+                list($serviceId, $method, $priority) = $args;
+                $key = $serviceId.'.'.$method;
+                if (isset($this->listeners[$eventName][$key]) && $listener === array($this->listeners[$eventName][$key], $method)) {
+                    unset($this->listeners[$eventName][$key]);
+                    if (empty($this->listeners[$eventName])) {
+                        unset($this->listeners[$eventName]);
+                    }
+                    unset($this->listenerIds[$eventName][$i]);
+                    if (empty($this->listenerIds[$eventName])) {
+                        unset($this->listenerIds[$eventName]);
+                    }
+                }
+            }
+        }
+
+        parent::removeListener($eventName, $listener);
+    }
+
+    /**
+     * @see EventDispatcherInterface::hasListeners()
+     */
+    public function hasListeners($eventName = null)
+    {
+        if (null === $eventName) {
+            return (bool) count($this->listenerIds) || (bool) count($this->listeners);
+        }
+
+        if (isset($this->listenerIds[$eventName])) {
+            return true;
+        }
+
+        return parent::hasListeners($eventName);
+    }
+
+    /**
+     * @see EventDispatcherInterface::getListeners()
+     */
+    public function getListeners($eventName = null)
+    {
+        if (null === $eventName) {
+            foreach ($this->listenerIds as $serviceEventName => $args) {
+                $this->lazyLoad($serviceEventName);
+            }
+        } else {
+            $this->lazyLoad($eventName);
+        }
+
+        return parent::getListeners($eventName);
+    }
+
+    /**
+     * Adds a service as event subscriber.
+     *
+     * @param string $serviceId The service ID of the subscriber service
+     * @param string $class     The service's class name (which must implement EventSubscriberInterface)
+     */
+    public function addSubscriberService($serviceId, $class)
+    {
+        foreach ($class::getSubscribedEvents() as $eventName => $params) {
+            if (is_string($params)) {
+                $this->listenerIds[$eventName][] = array($serviceId, $params, 0);
+            } elseif (is_string($params[0])) {
+                $this->listenerIds[$eventName][] = array($serviceId, $params[0], isset($params[1]) ? $params[1] : 0);
+            } else {
+                foreach ($params as $listener) {
+                    $this->listenerIds[$eventName][] = array($serviceId, $listener[0], isset($listener[1]) ? $listener[1] : 0);
+                }
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * Lazily loads listeners for this event from the dependency injection
+     * container.
+     *
+     * @throws \InvalidArgumentException if the service is not defined
+     */
+    public function dispatch($eventName, Event $event = null)
+    {
+        $this->lazyLoad($eventName);
+
+        return parent::dispatch($eventName, $event);
+    }
+
+    public function getContainer()
+    {
+        return $this->container;
+    }
+
+    /**
+     * Lazily loads listeners for this event from the dependency injection
+     * container.
+     *
+     * @param string $eventName The name of the event to dispatch. The name of
+     *                          the event is the name of the method that is
+     *                          invoked on listeners.
+     */
+    protected function lazyLoad($eventName)
+    {
+        if (isset($this->listenerIds[$eventName])) {
+            foreach ($this->listenerIds[$eventName] as $args) {
+                list($serviceId, $method, $priority) = $args;
+                $listener = $this->container->get($serviceId);
+
+                $key = $serviceId.'.'.$method;
+                if (!isset($this->listeners[$eventName][$key])) {
+                    $this->addListener($eventName, array($listener, $method), $priority);
+                } elseif ($listener !== $this->listeners[$eventName][$key]) {
+                    parent::removeListener($eventName, array($this->listeners[$eventName][$key], $method));
+                    $this->addListener($eventName, array($listener, $method), $priority);
+                }
+
+                $this->listeners[$eventName][$key] = $listener;
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php b/core/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php
new file mode 100644
index 0000000..7653ccf
--- /dev/null
+++ b/core/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php
@@ -0,0 +1,335 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\EventDispatcher\Debug;
+
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\EventDispatcher\Event;
+use Symfony\Component\Stopwatch\Stopwatch;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Collects some data about event listeners.
+ *
+ * This event dispatcher delegates the dispatching to another one.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TraceableEventDispatcher implements TraceableEventDispatcherInterface
+{
+    protected $logger;
+    protected $stopwatch;
+
+    private $called;
+    private $dispatcher;
+    private $wrappedListeners;
+
+    /**
+     * Constructor.
+     *
+     * @param EventDispatcherInterface $dispatcher An EventDispatcherInterface instance
+     * @param Stopwatch                $stopwatch  A Stopwatch instance
+     * @param LoggerInterface          $logger     A LoggerInterface instance
+     */
+    public function __construct(EventDispatcherInterface $dispatcher, Stopwatch $stopwatch, LoggerInterface $logger = null)
+    {
+        $this->dispatcher = $dispatcher;
+        $this->stopwatch = $stopwatch;
+        $this->logger = $logger;
+        $this->called = array();
+        $this->wrappedListeners = array();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addListener($eventName, $listener, $priority = 0)
+    {
+        $this->dispatcher->addListener($eventName, $listener, $priority);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addSubscriber(EventSubscriberInterface $subscriber)
+    {
+        $this->dispatcher->addSubscriber($subscriber);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function removeListener($eventName, $listener)
+    {
+        if (isset($this->wrappedListeners[$eventName])) {
+            foreach ($this->wrappedListeners[$eventName] as $index => $wrappedListener) {
+                if ($wrappedListener->getWrappedListener() === $listener) {
+                    $listener = $wrappedListener;
+                    unset($this->wrappedListeners[$eventName][$index]);
+                    break;
+                }
+            }
+        }
+
+        return $this->dispatcher->removeListener($eventName, $listener);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function removeSubscriber(EventSubscriberInterface $subscriber)
+    {
+        return $this->dispatcher->removeSubscriber($subscriber);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getListeners($eventName = null)
+    {
+        return $this->dispatcher->getListeners($eventName);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasListeners($eventName = null)
+    {
+        return $this->dispatcher->hasListeners($eventName);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function dispatch($eventName, Event $event = null)
+    {
+        if (null === $event) {
+            $event = new Event();
+        }
+
+        $this->preProcess($eventName);
+        $this->preDispatch($eventName, $event);
+
+        $e = $this->stopwatch->start($eventName, 'section');
+
+        $this->dispatcher->dispatch($eventName, $event);
+
+        if ($e->isStarted()) {
+            $e->stop();
+        }
+
+        $this->postDispatch($eventName, $event);
+        $this->postProcess($eventName);
+
+        return $event;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getCalledListeners()
+    {
+        $called = array();
+        foreach ($this->called as $eventName => $listeners) {
+            foreach ($listeners as $listener) {
+                $info = $this->getListenerInfo($listener->getWrappedListener(), $eventName);
+                $called[$eventName.'.'.$info['pretty']] = $info;
+            }
+        }
+
+        return $called;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getNotCalledListeners()
+    {
+        try {
+            $allListeners = $this->getListeners();
+        } catch (\Exception $e) {
+            if (null !== $this->logger) {
+                $this->logger->info('An exception was thrown while getting the uncalled listeners.', array('exception' => $e));
+            }
+
+            // unable to retrieve the uncalled listeners
+            return array();
+        }
+
+        $notCalled = array();
+        foreach ($allListeners as $eventName => $listeners) {
+            foreach ($listeners as $listener) {
+                $called = false;
+                if (isset($this->called[$eventName])) {
+                    foreach ($this->called[$eventName] as $l) {
+                        if ($l->getWrappedListener() === $listener) {
+                            $called = true;
+
+                            break;
+                        }
+                    }
+                }
+
+                if (!$called) {
+                    $info = $this->getListenerInfo($listener, $eventName);
+                    $notCalled[$eventName.'.'.$info['pretty']] = $info;
+                }
+            }
+        }
+
+        return $notCalled;
+    }
+
+    /**
+     * Proxies all method calls to the original event dispatcher.
+     *
+     * @param string $method    The method name
+     * @param array  $arguments The method arguments
+     *
+     * @return mixed
+     */
+    public function __call($method, $arguments)
+    {
+        return call_user_func_array(array($this->dispatcher, $method), $arguments);
+    }
+
+    /**
+     * Called before dispatching the event.
+     *
+     * @param string $eventName The event name
+     * @param Event  $event     The event
+     */
+    protected function preDispatch($eventName, Event $event)
+    {
+    }
+
+    /**
+     * Called after dispatching the event.
+     *
+     * @param string $eventName The event name
+     * @param Event  $event     The event
+     */
+    protected function postDispatch($eventName, Event $event)
+    {
+    }
+
+    private function preProcess($eventName)
+    {
+        foreach ($this->dispatcher->getListeners($eventName) as $listener) {
+            $this->dispatcher->removeListener($eventName, $listener);
+            $info = $this->getListenerInfo($listener, $eventName);
+            $name = isset($info['class']) ? $info['class'] : $info['type'];
+            $wrappedListener = new WrappedListener($listener, $name, $this->stopwatch, $this);
+            $this->wrappedListeners[$eventName][] = $wrappedListener;
+            $this->dispatcher->addListener($eventName, $wrappedListener);
+        }
+    }
+
+    private function postProcess($eventName)
+    {
+        unset($this->wrappedListeners[$eventName]);
+        $skipped = false;
+        foreach ($this->dispatcher->getListeners($eventName) as $listener) {
+            if (!$listener instanceof WrappedListener) { // #12845: a new listener was added during dispatch.
+                continue;
+            }
+            // Unwrap listener
+            $this->dispatcher->removeListener($eventName, $listener);
+            $this->dispatcher->addListener($eventName, $listener->getWrappedListener());
+
+            $info = $this->getListenerInfo($listener->getWrappedListener(), $eventName);
+            if ($listener->wasCalled()) {
+                if (null !== $this->logger) {
+                    $this->logger->debug(sprintf('Notified event "%s" to listener "%s".', $eventName, $info['pretty']));
+                }
+
+                if (!isset($this->called[$eventName])) {
+                    $this->called[$eventName] = new \SplObjectStorage();
+                }
+
+                $this->called[$eventName]->attach($listener);
+            }
+
+            if (null !== $this->logger && $skipped) {
+                $this->logger->debug(sprintf('Listener "%s" was not called for event "%s".', $info['pretty'], $eventName));
+            }
+
+            if ($listener->stoppedPropagation()) {
+                if (null !== $this->logger) {
+                    $this->logger->debug(sprintf('Listener "%s" stopped propagation of the event "%s".', $info['pretty'], $eventName));
+                }
+
+                $skipped = true;
+            }
+        }
+    }
+
+    /**
+     * Returns information about the listener.
+     *
+     * @param object $listener  The listener
+     * @param string $eventName The event name
+     *
+     * @return array Information about the listener
+     */
+    private function getListenerInfo($listener, $eventName)
+    {
+        $info = array(
+            'event' => $eventName,
+        );
+        if ($listener instanceof \Closure) {
+            $info += array(
+                'type' => 'Closure',
+                'pretty' => 'closure',
+            );
+        } elseif (is_string($listener)) {
+            try {
+                $r = new \ReflectionFunction($listener);
+                $file = $r->getFileName();
+                $line = $r->getStartLine();
+            } catch (\ReflectionException $e) {
+                $file = null;
+                $line = null;
+            }
+            $info += array(
+                'type' => 'Function',
+                'function' => $listener,
+                'file' => $file,
+                'line' => $line,
+                'pretty' => $listener,
+            );
+        } elseif (is_array($listener) || (is_object($listener) && is_callable($listener))) {
+            if (!is_array($listener)) {
+                $listener = array($listener, '__invoke');
+            }
+            $class = is_object($listener[0]) ? get_class($listener[0]) : $listener[0];
+            try {
+                $r = new \ReflectionMethod($class, $listener[1]);
+                $file = $r->getFileName();
+                $line = $r->getStartLine();
+            } catch (\ReflectionException $e) {
+                $file = null;
+                $line = null;
+            }
+            $info += array(
+                'type' => 'Method',
+                'class' => $class,
+                'method' => $listener[1],
+                'file' => $file,
+                'line' => $line,
+                'pretty' => $class.'::'.$listener[1],
+            );
+        }
+
+        return $info;
+    }
+}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcherInterface.php b/core/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcherInterface.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcherInterface.php
rename to core/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcherInterface.php
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Debug/WrappedListener.php b/core/vendor/symfony/event-dispatcher/Debug/WrappedListener.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Debug/WrappedListener.php
rename to core/vendor/symfony/event-dispatcher/Debug/WrappedListener.php
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/DependencyInjection/RegisterListenersPass.php b/core/vendor/symfony/event-dispatcher/DependencyInjection/RegisterListenersPass.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/DependencyInjection/RegisterListenersPass.php
rename to core/vendor/symfony/event-dispatcher/DependencyInjection/RegisterListenersPass.php
diff --git a/core/vendor/symfony/event-dispatcher/Event.php b/core/vendor/symfony/event-dispatcher/Event.php
new file mode 100644
index 0000000..e411ca8
--- /dev/null
+++ b/core/vendor/symfony/event-dispatcher/Event.php
@@ -0,0 +1,134 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\EventDispatcher;
+
+/**
+ * Event is the base class for classes containing event data.
+ *
+ * This class contains no event data. It is used by events that do not pass
+ * state information to an event handler when an event is raised.
+ *
+ * You can call the method stopPropagation() to abort the execution of
+ * further listeners in your event listener.
+ *
+ * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author Jonathan Wage <jonwage@gmail.com>
+ * @author Roman Borschel <roman@code-factory.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class Event
+{
+    /**
+     * @var bool Whether no further event listeners should be triggered
+     */
+    private $propagationStopped = false;
+
+    /**
+     * @var EventDispatcher Dispatcher that dispatched this event
+     */
+    private $dispatcher;
+
+    /**
+     * @var string This event's name
+     */
+    private $name;
+
+    /**
+     * Returns whether further event listeners should be triggered.
+     *
+     * @see Event::stopPropagation()
+     *
+     * @return bool Whether propagation was already stopped for this event.
+     *
+     * @api
+     */
+    public function isPropagationStopped()
+    {
+        return $this->propagationStopped;
+    }
+
+    /**
+     * Stops the propagation of the event to further event listeners.
+     *
+     * If multiple event listeners are connected to the same event, no
+     * further event listener will be triggered once any trigger calls
+     * stopPropagation().
+     *
+     * @api
+     */
+    public function stopPropagation()
+    {
+        $this->propagationStopped = true;
+    }
+
+    /**
+     * Stores the EventDispatcher that dispatches this Event.
+     *
+     * @param EventDispatcherInterface $dispatcher
+     *
+     * @deprecated since version 2.4, to be removed in 3.0. The event dispatcher is passed to the listener call.
+     *
+     * @api
+     */
+    public function setDispatcher(EventDispatcherInterface $dispatcher)
+    {
+        $this->dispatcher = $dispatcher;
+    }
+
+    /**
+     * Returns the EventDispatcher that dispatches this Event.
+     *
+     * @return EventDispatcherInterface
+     *
+     * @deprecated since version 2.4, to be removed in 3.0. The event dispatcher is passed to the listener call.
+     *
+     * @api
+     */
+    public function getDispatcher()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.4 and will be removed in 3.0. The event dispatcher instance can be received in the listener call instead.', E_USER_DEPRECATED);
+
+        return $this->dispatcher;
+    }
+
+    /**
+     * Gets the event's name.
+     *
+     * @return string
+     *
+     * @deprecated since version 2.4, to be removed in 3.0. The event name is passed to the listener call.
+     *
+     * @api
+     */
+    public function getName()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.4 and will be removed in 3.0. The event name can be received in the listener call instead.', E_USER_DEPRECATED);
+
+        return $this->name;
+    }
+
+    /**
+     * Sets the event's name property.
+     *
+     * @param string $name The event name.
+     *
+     * @deprecated since version 2.4, to be removed in 3.0. The event name is passed to the listener call.
+     *
+     * @api
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+    }
+}
diff --git a/core/vendor/symfony/event-dispatcher/EventDispatcher.php b/core/vendor/symfony/event-dispatcher/EventDispatcher.php
new file mode 100644
index 0000000..46c1110
--- /dev/null
+++ b/core/vendor/symfony/event-dispatcher/EventDispatcher.php
@@ -0,0 +1,185 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\EventDispatcher;
+
+/**
+ * The EventDispatcherInterface is the central point of Symfony's event listener system.
+ *
+ * Listeners are registered on the manager and events are dispatched through the
+ * manager.
+ *
+ * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author Jonathan Wage <jonwage@gmail.com>
+ * @author Roman Borschel <roman@code-factory.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @author Jordan Alliot <jordan.alliot@gmail.com>
+ *
+ * @api
+ */
+class EventDispatcher implements EventDispatcherInterface
+{
+    private $listeners = array();
+    private $sorted = array();
+
+    /**
+     * @see EventDispatcherInterface::dispatch()
+     *
+     * @api
+     */
+    public function dispatch($eventName, Event $event = null)
+    {
+        if (null === $event) {
+            $event = new Event();
+        }
+
+        $event->setDispatcher($this);
+        $event->setName($eventName);
+
+        if (!isset($this->listeners[$eventName])) {
+            return $event;
+        }
+
+        $this->doDispatch($this->getListeners($eventName), $eventName, $event);
+
+        return $event;
+    }
+
+    /**
+     * @see EventDispatcherInterface::getListeners()
+     */
+    public function getListeners($eventName = null)
+    {
+        if (null !== $eventName) {
+            if (!isset($this->sorted[$eventName])) {
+                $this->sortListeners($eventName);
+            }
+
+            return $this->sorted[$eventName];
+        }
+
+        foreach ($this->listeners as $eventName => $eventListeners) {
+            if (!isset($this->sorted[$eventName])) {
+                $this->sortListeners($eventName);
+            }
+        }
+
+        return array_filter($this->sorted);
+    }
+
+    /**
+     * @see EventDispatcherInterface::hasListeners()
+     */
+    public function hasListeners($eventName = null)
+    {
+        return (bool) count($this->getListeners($eventName));
+    }
+
+    /**
+     * @see EventDispatcherInterface::addListener()
+     *
+     * @api
+     */
+    public function addListener($eventName, $listener, $priority = 0)
+    {
+        $this->listeners[$eventName][$priority][] = $listener;
+        unset($this->sorted[$eventName]);
+    }
+
+    /**
+     * @see EventDispatcherInterface::removeListener()
+     */
+    public function removeListener($eventName, $listener)
+    {
+        if (!isset($this->listeners[$eventName])) {
+            return;
+        }
+
+        foreach ($this->listeners[$eventName] as $priority => $listeners) {
+            if (false !== ($key = array_search($listener, $listeners, true))) {
+                unset($this->listeners[$eventName][$priority][$key], $this->sorted[$eventName]);
+            }
+        }
+    }
+
+    /**
+     * @see EventDispatcherInterface::addSubscriber()
+     *
+     * @api
+     */
+    public function addSubscriber(EventSubscriberInterface $subscriber)
+    {
+        foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
+            if (is_string($params)) {
+                $this->addListener($eventName, array($subscriber, $params));
+            } elseif (is_string($params[0])) {
+                $this->addListener($eventName, array($subscriber, $params[0]), isset($params[1]) ? $params[1] : 0);
+            } else {
+                foreach ($params as $listener) {
+                    $this->addListener($eventName, array($subscriber, $listener[0]), isset($listener[1]) ? $listener[1] : 0);
+                }
+            }
+        }
+    }
+
+    /**
+     * @see EventDispatcherInterface::removeSubscriber()
+     */
+    public function removeSubscriber(EventSubscriberInterface $subscriber)
+    {
+        foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
+            if (is_array($params) && is_array($params[0])) {
+                foreach ($params as $listener) {
+                    $this->removeListener($eventName, array($subscriber, $listener[0]));
+                }
+            } else {
+                $this->removeListener($eventName, array($subscriber, is_string($params) ? $params : $params[0]));
+            }
+        }
+    }
+
+    /**
+     * Triggers the listeners of an event.
+     *
+     * This method can be overridden to add functionality that is executed
+     * for each listener.
+     *
+     * @param callable[] $listeners The event listeners.
+     * @param string     $eventName The name of the event to dispatch.
+     * @param Event      $event     The event object to pass to the event handlers/listeners.
+     */
+    protected function doDispatch($listeners, $eventName, Event $event)
+    {
+        foreach ($listeners as $listener) {
+            call_user_func($listener, $event, $eventName, $this);
+            if ($event->isPropagationStopped()) {
+                break;
+            }
+        }
+    }
+
+    /**
+     * Sorts the internal list of listeners for the given event by priority.
+     *
+     * @param string $eventName The name of the event.
+     */
+    private function sortListeners($eventName)
+    {
+        $this->sorted[$eventName] = array();
+
+        if (isset($this->listeners[$eventName])) {
+            krsort($this->listeners[$eventName]);
+            $this->sorted[$eventName] = call_user_func_array('array_merge', $this->listeners[$eventName]);
+        }
+    }
+}
diff --git a/core/vendor/symfony/event-dispatcher/EventDispatcherInterface.php b/core/vendor/symfony/event-dispatcher/EventDispatcherInterface.php
new file mode 100644
index 0000000..9d9fc4d
--- /dev/null
+++ b/core/vendor/symfony/event-dispatcher/EventDispatcherInterface.php
@@ -0,0 +1,96 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\EventDispatcher;
+
+/**
+ * The EventDispatcherInterface is the central point of Symfony's event listener system.
+ * Listeners are registered on the manager and events are dispatched through the
+ * manager.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+interface EventDispatcherInterface
+{
+    /**
+     * Dispatches an event to all registered listeners.
+     *
+     * @param string $eventName The name of the event to dispatch. The name of
+     *                          the event is the name of the method that is
+     *                          invoked on listeners.
+     * @param Event  $event     The event to pass to the event handlers/listeners.
+     *                          If not supplied, an empty Event instance is created.
+     *
+     * @return Event
+     *
+     * @api
+     */
+    public function dispatch($eventName, Event $event = null);
+
+    /**
+     * Adds an event listener that listens on the specified events.
+     *
+     * @param string   $eventName The event to listen on
+     * @param callable $listener  The listener
+     * @param int      $priority  The higher this value, the earlier an event
+     *                            listener will be triggered in the chain (defaults to 0)
+     *
+     * @api
+     */
+    public function addListener($eventName, $listener, $priority = 0);
+
+    /**
+     * Adds an event subscriber.
+     *
+     * The subscriber is asked for all the events he is
+     * interested in and added as a listener for these events.
+     *
+     * @param EventSubscriberInterface $subscriber The subscriber.
+     *
+     * @api
+     */
+    public function addSubscriber(EventSubscriberInterface $subscriber);
+
+    /**
+     * Removes an event listener from the specified events.
+     *
+     * @param string   $eventName The event to remove a listener from
+     * @param callable $listener  The listener to remove
+     */
+    public function removeListener($eventName, $listener);
+
+    /**
+     * Removes an event subscriber.
+     *
+     * @param EventSubscriberInterface $subscriber The subscriber
+     */
+    public function removeSubscriber(EventSubscriberInterface $subscriber);
+
+    /**
+     * Gets the listeners of a specific event or all listeners sorted by descending priority.
+     *
+     * @param string $eventName The name of the event
+     *
+     * @return array The event listeners for the specified event, or all event listeners by event name
+     */
+    public function getListeners($eventName = null);
+
+    /**
+     * Checks whether an event has any registered listeners.
+     *
+     * @param string $eventName The name of the event
+     *
+     * @return bool true if the specified event has any listeners, false otherwise
+     */
+    public function hasListeners($eventName = null);
+}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventSubscriberInterface.php b/core/vendor/symfony/event-dispatcher/EventSubscriberInterface.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventSubscriberInterface.php
rename to core/vendor/symfony/event-dispatcher/EventSubscriberInterface.php
diff --git a/core/vendor/symfony/event-dispatcher/GenericEvent.php b/core/vendor/symfony/event-dispatcher/GenericEvent.php
new file mode 100644
index 0000000..6458180
--- /dev/null
+++ b/core/vendor/symfony/event-dispatcher/GenericEvent.php
@@ -0,0 +1,186 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\EventDispatcher;
+
+/**
+ * Event encapsulation class.
+ *
+ * Encapsulates events thus decoupling the observer from the subject they encapsulate.
+ *
+ * @author Drak <drak@zikula.org>
+ */
+class GenericEvent extends Event implements \ArrayAccess, \IteratorAggregate
+{
+    /**
+     * Event subject.
+     *
+     * @var mixed usually object or callable
+     */
+    protected $subject;
+
+    /**
+     * Array of arguments.
+     *
+     * @var array
+     */
+    protected $arguments;
+
+    /**
+     * Encapsulate an event with $subject and $args.
+     *
+     * @param mixed $subject   The subject of the event, usually an object.
+     * @param array $arguments Arguments to store in the event.
+     */
+    public function __construct($subject = null, array $arguments = array())
+    {
+        $this->subject = $subject;
+        $this->arguments = $arguments;
+    }
+
+    /**
+     * Getter for subject property.
+     *
+     * @return mixed $subject The observer subject.
+     */
+    public function getSubject()
+    {
+        return $this->subject;
+    }
+
+    /**
+     * Get argument by key.
+     *
+     * @param string $key Key.
+     *
+     * @throws \InvalidArgumentException If key is not found.
+     *
+     * @return mixed Contents of array key.
+     */
+    public function getArgument($key)
+    {
+        if ($this->hasArgument($key)) {
+            return $this->arguments[$key];
+        }
+
+        throw new \InvalidArgumentException(sprintf('Argument "%s" not found.', $key));
+    }
+
+    /**
+     * Add argument to event.
+     *
+     * @param string $key   Argument name.
+     * @param mixed  $value Value.
+     *
+     * @return GenericEvent
+     */
+    public function setArgument($key, $value)
+    {
+        $this->arguments[$key] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Getter for all arguments.
+     *
+     * @return array
+     */
+    public function getArguments()
+    {
+        return $this->arguments;
+    }
+
+    /**
+     * Set args property.
+     *
+     * @param array $args Arguments.
+     *
+     * @return GenericEvent
+     */
+    public function setArguments(array $args = array())
+    {
+        $this->arguments = $args;
+
+        return $this;
+    }
+
+    /**
+     * Has argument.
+     *
+     * @param string $key Key of arguments array.
+     *
+     * @return bool
+     */
+    public function hasArgument($key)
+    {
+        return array_key_exists($key, $this->arguments);
+    }
+
+    /**
+     * ArrayAccess for argument getter.
+     *
+     * @param string $key Array key.
+     *
+     * @throws \InvalidArgumentException If key does not exist in $this->args.
+     *
+     * @return mixed
+     */
+    public function offsetGet($key)
+    {
+        return $this->getArgument($key);
+    }
+
+    /**
+     * ArrayAccess for argument setter.
+     *
+     * @param string $key   Array key to set.
+     * @param mixed  $value Value.
+     */
+    public function offsetSet($key, $value)
+    {
+        $this->setArgument($key, $value);
+    }
+
+    /**
+     * ArrayAccess for unset argument.
+     *
+     * @param string $key Array key.
+     */
+    public function offsetUnset($key)
+    {
+        if ($this->hasArgument($key)) {
+            unset($this->arguments[$key]);
+        }
+    }
+
+    /**
+     * ArrayAccess has argument.
+     *
+     * @param string $key Array key.
+     *
+     * @return bool
+     */
+    public function offsetExists($key)
+    {
+        return $this->hasArgument($key);
+    }
+
+    /**
+     * IteratorAggregate for iterating over the object like an array.
+     *
+     * @return \ArrayIterator
+     */
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->arguments);
+    }
+}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ImmutableEventDispatcher.php b/core/vendor/symfony/event-dispatcher/ImmutableEventDispatcher.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ImmutableEventDispatcher.php
rename to core/vendor/symfony/event-dispatcher/ImmutableEventDispatcher.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/LICENSE b/core/vendor/symfony/event-dispatcher/LICENSE
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/LICENSE
rename to core/vendor/symfony/event-dispatcher/LICENSE
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/README.md b/core/vendor/symfony/event-dispatcher/README.md
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/README.md
rename to core/vendor/symfony/event-dispatcher/README.md
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/.gitignore b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/.gitignore
deleted file mode 100644
index c49a5d8..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php
deleted file mode 100644
index af0b6ce..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php
+++ /dev/null
@@ -1,202 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\EventDispatcher;
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-
-/**
- * Lazily loads listeners and subscribers from the dependency injection
- * container.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @author Jordan Alliot <jordan.alliot@gmail.com>
- */
-class ContainerAwareEventDispatcher extends EventDispatcher
-{
-    /**
-     * The container from where services are loaded.
-     *
-     * @var ContainerInterface
-     */
-    private $container;
-
-    /**
-     * The service IDs of the event listeners and subscribers.
-     *
-     * @var array
-     */
-    private $listenerIds = array();
-
-    /**
-     * The services registered as listeners.
-     *
-     * @var array
-     */
-    private $listeners = array();
-
-    /**
-     * Constructor.
-     *
-     * @param ContainerInterface $container A ContainerInterface instance
-     */
-    public function __construct(ContainerInterface $container)
-    {
-        $this->container = $container;
-    }
-
-    /**
-     * Adds a service as event listener.
-     *
-     * @param string $eventName Event for which the listener is added
-     * @param array  $callback  The service ID of the listener service & the method
-     *                          name that has to be called
-     * @param int    $priority  The higher this value, the earlier an event listener
-     *                          will be triggered in the chain.
-     *                          Defaults to 0.
-     *
-     * @throws \InvalidArgumentException
-     */
-    public function addListenerService($eventName, $callback, $priority = 0)
-    {
-        if (!is_array($callback) || 2 !== count($callback)) {
-            throw new \InvalidArgumentException('Expected an array("service", "method") argument');
-        }
-
-        $this->listenerIds[$eventName][] = array($callback[0], $callback[1], $priority);
-    }
-
-    public function removeListener($eventName, $listener)
-    {
-        $this->lazyLoad($eventName);
-
-        if (isset($this->listenerIds[$eventName])) {
-            foreach ($this->listenerIds[$eventName] as $i => $args) {
-                list($serviceId, $method, $priority) = $args;
-                $key = $serviceId.'.'.$method;
-                if (isset($this->listeners[$eventName][$key]) && $listener === array($this->listeners[$eventName][$key], $method)) {
-                    unset($this->listeners[$eventName][$key]);
-                    if (empty($this->listeners[$eventName])) {
-                        unset($this->listeners[$eventName]);
-                    }
-                    unset($this->listenerIds[$eventName][$i]);
-                    if (empty($this->listenerIds[$eventName])) {
-                        unset($this->listenerIds[$eventName]);
-                    }
-                }
-            }
-        }
-
-        parent::removeListener($eventName, $listener);
-    }
-
-    /**
-     * @see EventDispatcherInterface::hasListeners()
-     */
-    public function hasListeners($eventName = null)
-    {
-        if (null === $eventName) {
-            return (bool) count($this->listenerIds) || (bool) count($this->listeners);
-        }
-
-        if (isset($this->listenerIds[$eventName])) {
-            return true;
-        }
-
-        return parent::hasListeners($eventName);
-    }
-
-    /**
-     * @see EventDispatcherInterface::getListeners()
-     */
-    public function getListeners($eventName = null)
-    {
-        if (null === $eventName) {
-            foreach (array_keys($this->listenerIds) as $serviceEventName) {
-                $this->lazyLoad($serviceEventName);
-            }
-        } else {
-            $this->lazyLoad($eventName);
-        }
-
-        return parent::getListeners($eventName);
-    }
-
-    /**
-     * Adds a service as event subscriber.
-     *
-     * @param string $serviceId The service ID of the subscriber service
-     * @param string $class     The service's class name (which must implement EventSubscriberInterface)
-     */
-    public function addSubscriberService($serviceId, $class)
-    {
-        foreach ($class::getSubscribedEvents() as $eventName => $params) {
-            if (is_string($params)) {
-                $this->listenerIds[$eventName][] = array($serviceId, $params, 0);
-            } elseif (is_string($params[0])) {
-                $this->listenerIds[$eventName][] = array($serviceId, $params[0], isset($params[1]) ? $params[1] : 0);
-            } else {
-                foreach ($params as $listener) {
-                    $this->listenerIds[$eventName][] = array($serviceId, $listener[0], isset($listener[1]) ? $listener[1] : 0);
-                }
-            }
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * Lazily loads listeners for this event from the dependency injection
-     * container.
-     *
-     * @throws \InvalidArgumentException if the service is not defined
-     */
-    public function dispatch($eventName, Event $event = null)
-    {
-        $this->lazyLoad($eventName);
-
-        return parent::dispatch($eventName, $event);
-    }
-
-    public function getContainer()
-    {
-        return $this->container;
-    }
-
-    /**
-     * Lazily loads listeners for this event from the dependency injection
-     * container.
-     *
-     * @param string $eventName The name of the event to dispatch. The name of
-     *                          the event is the name of the method that is
-     *                          invoked on listeners.
-     */
-    protected function lazyLoad($eventName)
-    {
-        if (isset($this->listenerIds[$eventName])) {
-            foreach ($this->listenerIds[$eventName] as $args) {
-                list($serviceId, $method, $priority) = $args;
-                $listener = $this->container->get($serviceId);
-
-                $key = $serviceId.'.'.$method;
-                if (!isset($this->listeners[$eventName][$key])) {
-                    $this->addListener($eventName, array($listener, $method), $priority);
-                } elseif ($listener !== $this->listeners[$eventName][$key]) {
-                    parent::removeListener($eventName, array($this->listeners[$eventName][$key], $method));
-                    $this->addListener($eventName, array($listener, $method), $priority);
-                }
-
-                $this->listeners[$eventName][$key] = $listener;
-            }
-        }
-    }
-}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php
deleted file mode 100644
index 2119b81..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php
+++ /dev/null
@@ -1,320 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\EventDispatcher\Debug;
-
-use Symfony\Component\EventDispatcher\EventDispatcherInterface;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-use Symfony\Component\EventDispatcher\Event;
-use Symfony\Component\Stopwatch\Stopwatch;
-use Psr\Log\LoggerInterface;
-
-/**
- * Collects some data about event listeners.
- *
- * This event dispatcher delegates the dispatching to another one.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class TraceableEventDispatcher implements TraceableEventDispatcherInterface
-{
-    protected $logger;
-    protected $stopwatch;
-
-    private $called;
-    private $dispatcher;
-
-    /**
-     * Constructor.
-     *
-     * @param EventDispatcherInterface $dispatcher An EventDispatcherInterface instance
-     * @param Stopwatch                $stopwatch  A Stopwatch instance
-     * @param LoggerInterface          $logger     A LoggerInterface instance
-     */
-    public function __construct(EventDispatcherInterface $dispatcher, Stopwatch $stopwatch, LoggerInterface $logger = null)
-    {
-        $this->dispatcher = $dispatcher;
-        $this->stopwatch = $stopwatch;
-        $this->logger = $logger;
-        $this->called = array();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addListener($eventName, $listener, $priority = 0)
-    {
-        $this->dispatcher->addListener($eventName, $listener, $priority);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addSubscriber(EventSubscriberInterface $subscriber)
-    {
-        $this->dispatcher->addSubscriber($subscriber);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function removeListener($eventName, $listener)
-    {
-        return $this->dispatcher->removeListener($eventName, $listener);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function removeSubscriber(EventSubscriberInterface $subscriber)
-    {
-        return $this->dispatcher->removeSubscriber($subscriber);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getListeners($eventName = null)
-    {
-        return $this->dispatcher->getListeners($eventName);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasListeners($eventName = null)
-    {
-        return $this->dispatcher->hasListeners($eventName);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function dispatch($eventName, Event $event = null)
-    {
-        if (null === $event) {
-            $event = new Event();
-        }
-
-        $this->preProcess($eventName);
-        $this->preDispatch($eventName, $event);
-
-        $e = $this->stopwatch->start($eventName, 'section');
-
-        $this->dispatcher->dispatch($eventName, $event);
-
-        if ($e->isStarted()) {
-            $e->stop();
-        }
-
-        $this->postDispatch($eventName, $event);
-        $this->postProcess($eventName);
-
-        return $event;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getCalledListeners()
-    {
-        $called = array();
-        foreach ($this->called as $eventName => $listeners) {
-            foreach ($listeners as $listener) {
-                $info = $this->getListenerInfo($listener->getWrappedListener(), $eventName);
-                $called[$eventName.'.'.$info['pretty']] = $info;
-            }
-        }
-
-        return $called;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getNotCalledListeners()
-    {
-        try {
-            $allListeners = $this->getListeners();
-        } catch (\Exception $e) {
-            if (null !== $this->logger) {
-                $this->logger->info(sprintf('An exception was thrown while getting the uncalled listeners (%s)', $e->getMessage()), array('exception' => $e));
-            }
-
-            // unable to retrieve the uncalled listeners
-            return array();
-        }
-
-        $notCalled = array();
-        foreach ($allListeners as $eventName => $listeners) {
-            foreach ($listeners as $listener) {
-                $called = false;
-                if (isset($this->called[$eventName])) {
-                    foreach ($this->called[$eventName] as $l) {
-                        if ($l->getWrappedListener() === $listener) {
-                            $called = true;
-
-                            break;
-                        }
-                    }
-                }
-
-                if (!$called) {
-                    $info = $this->getListenerInfo($listener, $eventName);
-                    $notCalled[$eventName.'.'.$info['pretty']] = $info;
-                }
-            }
-        }
-
-        return $notCalled;
-    }
-
-    /**
-     * Proxies all method calls to the original event dispatcher.
-     *
-     * @param string $method    The method name
-     * @param array  $arguments The method arguments
-     *
-     * @return mixed
-     */
-    public function __call($method, $arguments)
-    {
-        return call_user_func_array(array($this->dispatcher, $method), $arguments);
-    }
-
-    /**
-     * Called before dispatching the event.
-     *
-     * @param string $eventName The event name
-     * @param Event  $event     The event
-     */
-    protected function preDispatch($eventName, Event $event)
-    {
-    }
-
-    /**
-     * Called after dispatching the event.
-     *
-     * @param string $eventName The event name
-     * @param Event  $event     The event
-     */
-    protected function postDispatch($eventName, Event $event)
-    {
-    }
-
-    private function preProcess($eventName)
-    {
-        foreach ($this->dispatcher->getListeners($eventName) as $listener) {
-            $this->dispatcher->removeListener($eventName, $listener);
-            $info = $this->getListenerInfo($listener, $eventName);
-            $name = isset($info['class']) ? $info['class'] : $info['type'];
-            $this->dispatcher->addListener($eventName, new WrappedListener($listener, $name, $this->stopwatch, $this));
-        }
-    }
-
-    private function postProcess($eventName)
-    {
-        $skipped = false;
-        foreach ($this->dispatcher->getListeners($eventName) as $listener) {
-            if (!$listener instanceof WrappedListener) { // #12845: a new listener was added during dispatch.
-                continue;
-            }
-            // Unwrap listener
-            $this->dispatcher->removeListener($eventName, $listener);
-            $this->dispatcher->addListener($eventName, $listener->getWrappedListener());
-
-            $info = $this->getListenerInfo($listener->getWrappedListener(), $eventName);
-            if ($listener->wasCalled()) {
-                if (null !== $this->logger) {
-                    $this->logger->debug(sprintf('Notified event "%s" to listener "%s".', $eventName, $info['pretty']));
-                }
-
-                if (!isset($this->called[$eventName])) {
-                    $this->called[$eventName] = new \SplObjectStorage();
-                }
-
-                $this->called[$eventName]->attach($listener);
-            }
-
-            if (null !== $this->logger && $skipped) {
-                $this->logger->debug(sprintf('Listener "%s" was not called for event "%s".', $info['pretty'], $eventName));
-            }
-
-            if ($listener->stoppedPropagation()) {
-                if (null !== $this->logger) {
-                    $this->logger->debug(sprintf('Listener "%s" stopped propagation of the event "%s".', $info['pretty'], $eventName));
-                }
-
-                $skipped = true;
-            }
-        }
-    }
-
-    /**
-     * Returns information about the listener
-     *
-     * @param object $listener  The listener
-     * @param string $eventName The event name
-     *
-     * @return array Information about the listener
-     */
-    private function getListenerInfo($listener, $eventName)
-    {
-        $info = array(
-            'event' => $eventName,
-        );
-        if ($listener instanceof \Closure) {
-            $info += array(
-                'type' => 'Closure',
-                'pretty' => 'closure',
-            );
-        } elseif (is_string($listener)) {
-            try {
-                $r = new \ReflectionFunction($listener);
-                $file = $r->getFileName();
-                $line = $r->getStartLine();
-            } catch (\ReflectionException $e) {
-                $file = null;
-                $line = null;
-            }
-            $info += array(
-                'type' => 'Function',
-                'function' => $listener,
-                'file' => $file,
-                'line' => $line,
-                'pretty' => $listener,
-            );
-        } elseif (is_array($listener) || (is_object($listener) && is_callable($listener))) {
-            if (!is_array($listener)) {
-                $listener = array($listener, '__invoke');
-            }
-            $class = is_object($listener[0]) ? get_class($listener[0]) : $listener[0];
-            try {
-                $r = new \ReflectionMethod($class, $listener[1]);
-                $file = $r->getFileName();
-                $line = $r->getStartLine();
-            } catch (\ReflectionException $e) {
-                $file = null;
-                $line = null;
-            }
-            $info += array(
-                'type' => 'Method',
-                'class' => $class,
-                'method' => $listener[1],
-                'file' => $file,
-                'line' => $line,
-                'pretty' => $class.'::'.$listener[1],
-            );
-        }
-
-        return $info;
-    }
-}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Event.php b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Event.php
deleted file mode 100644
index dc39b05..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Event.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\EventDispatcher;
-
-/**
- * Event is the base class for classes containing event data.
- *
- * This class contains no event data. It is used by events that do not pass
- * state information to an event handler when an event is raised.
- *
- * You can call the method stopPropagation() to abort the execution of
- * further listeners in your event listener.
- *
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class Event
-{
-    /**
-     * @var bool Whether no further event listeners should be triggered
-     */
-    private $propagationStopped = false;
-
-    /**
-     * @var EventDispatcher Dispatcher that dispatched this event
-     */
-    private $dispatcher;
-
-    /**
-     * @var string This event's name
-     */
-    private $name;
-
-    /**
-     * Returns whether further event listeners should be triggered.
-     *
-     * @see Event::stopPropagation()
-     *
-     * @return bool Whether propagation was already stopped for this event.
-     *
-     * @api
-     */
-    public function isPropagationStopped()
-    {
-        return $this->propagationStopped;
-    }
-
-    /**
-     * Stops the propagation of the event to further event listeners.
-     *
-     * If multiple event listeners are connected to the same event, no
-     * further event listener will be triggered once any trigger calls
-     * stopPropagation().
-     *
-     * @api
-     */
-    public function stopPropagation()
-    {
-        $this->propagationStopped = true;
-    }
-
-    /**
-     * Stores the EventDispatcher that dispatches this Event.
-     *
-     * @param EventDispatcherInterface $dispatcher
-     *
-     * @deprecated Deprecated in 2.4, to be removed in 3.0. The event dispatcher is passed to the listener call.
-     *
-     * @api
-     */
-    public function setDispatcher(EventDispatcherInterface $dispatcher)
-    {
-        $this->dispatcher = $dispatcher;
-    }
-
-    /**
-     * Returns the EventDispatcher that dispatches this Event.
-     *
-     * @return EventDispatcherInterface
-     *
-     * @deprecated Deprecated in 2.4, to be removed in 3.0. The event dispatcher is passed to the listener call.
-     *
-     * @api
-     */
-    public function getDispatcher()
-    {
-        return $this->dispatcher;
-    }
-
-    /**
-     * Gets the event's name.
-     *
-     * @return string
-     *
-     * @deprecated Deprecated in 2.4, to be removed in 3.0. The event name is passed to the listener call.
-     *
-     * @api
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * Sets the event's name property.
-     *
-     * @param string $name The event name.
-     *
-     * @deprecated Deprecated in 2.4, to be removed in 3.0. The event name is passed to the listener call.
-     *
-     * @api
-     */
-    public function setName($name)
-    {
-        $this->name = $name;
-    }
-}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventDispatcher.php b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventDispatcher.php
deleted file mode 100644
index 3b032fb..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventDispatcher.php
+++ /dev/null
@@ -1,185 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\EventDispatcher;
-
-/**
- * The EventDispatcherInterface is the central point of Symfony's event listener system.
- *
- * Listeners are registered on the manager and events are dispatched through the
- * manager.
- *
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Jordi Boggiano <j.boggiano@seld.be>
- * @author Jordan Alliot <jordan.alliot@gmail.com>
- *
- * @api
- */
-class EventDispatcher implements EventDispatcherInterface
-{
-    private $listeners = array();
-    private $sorted = array();
-
-    /**
-     * @see EventDispatcherInterface::dispatch()
-     *
-     * @api
-     */
-    public function dispatch($eventName, Event $event = null)
-    {
-        if (null === $event) {
-            $event = new Event();
-        }
-
-        $event->setDispatcher($this);
-        $event->setName($eventName);
-
-        if (!isset($this->listeners[$eventName])) {
-            return $event;
-        }
-
-        $this->doDispatch($this->getListeners($eventName), $eventName, $event);
-
-        return $event;
-    }
-
-    /**
-     * @see EventDispatcherInterface::getListeners()
-     */
-    public function getListeners($eventName = null)
-    {
-        if (null !== $eventName) {
-            if (!isset($this->sorted[$eventName])) {
-                $this->sortListeners($eventName);
-            }
-
-            return $this->sorted[$eventName];
-        }
-
-        foreach (array_keys($this->listeners) as $eventName) {
-            if (!isset($this->sorted[$eventName])) {
-                $this->sortListeners($eventName);
-            }
-        }
-
-        return array_filter($this->sorted);
-    }
-
-    /**
-     * @see EventDispatcherInterface::hasListeners()
-     */
-    public function hasListeners($eventName = null)
-    {
-        return (bool) count($this->getListeners($eventName));
-    }
-
-    /**
-     * @see EventDispatcherInterface::addListener()
-     *
-     * @api
-     */
-    public function addListener($eventName, $listener, $priority = 0)
-    {
-        $this->listeners[$eventName][$priority][] = $listener;
-        unset($this->sorted[$eventName]);
-    }
-
-    /**
-     * @see EventDispatcherInterface::removeListener()
-     */
-    public function removeListener($eventName, $listener)
-    {
-        if (!isset($this->listeners[$eventName])) {
-            return;
-        }
-
-        foreach ($this->listeners[$eventName] as $priority => $listeners) {
-            if (false !== ($key = array_search($listener, $listeners, true))) {
-                unset($this->listeners[$eventName][$priority][$key], $this->sorted[$eventName]);
-            }
-        }
-    }
-
-    /**
-     * @see EventDispatcherInterface::addSubscriber()
-     *
-     * @api
-     */
-    public function addSubscriber(EventSubscriberInterface $subscriber)
-    {
-        foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
-            if (is_string($params)) {
-                $this->addListener($eventName, array($subscriber, $params));
-            } elseif (is_string($params[0])) {
-                $this->addListener($eventName, array($subscriber, $params[0]), isset($params[1]) ? $params[1] : 0);
-            } else {
-                foreach ($params as $listener) {
-                    $this->addListener($eventName, array($subscriber, $listener[0]), isset($listener[1]) ? $listener[1] : 0);
-                }
-            }
-        }
-    }
-
-    /**
-     * @see EventDispatcherInterface::removeSubscriber()
-     */
-    public function removeSubscriber(EventSubscriberInterface $subscriber)
-    {
-        foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
-            if (is_array($params) && is_array($params[0])) {
-                foreach ($params as $listener) {
-                    $this->removeListener($eventName, array($subscriber, $listener[0]));
-                }
-            } else {
-                $this->removeListener($eventName, array($subscriber, is_string($params) ? $params : $params[0]));
-            }
-        }
-    }
-
-    /**
-     * Triggers the listeners of an event.
-     *
-     * This method can be overridden to add functionality that is executed
-     * for each listener.
-     *
-     * @param callable[] $listeners The event listeners.
-     * @param string     $eventName The name of the event to dispatch.
-     * @param Event      $event     The event object to pass to the event handlers/listeners.
-     */
-    protected function doDispatch($listeners, $eventName, Event $event)
-    {
-        foreach ($listeners as $listener) {
-            call_user_func($listener, $event, $eventName, $this);
-            if ($event->isPropagationStopped()) {
-                break;
-            }
-        }
-    }
-
-    /**
-     * Sorts the internal list of listeners for the given event by priority.
-     *
-     * @param string $eventName The name of the event.
-     */
-    private function sortListeners($eventName)
-    {
-        $this->sorted[$eventName] = array();
-
-        if (isset($this->listeners[$eventName])) {
-            krsort($this->listeners[$eventName]);
-            $this->sorted[$eventName] = call_user_func_array('array_merge', $this->listeners[$eventName]);
-        }
-    }
-}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventDispatcherInterface.php b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventDispatcherInterface.php
deleted file mode 100644
index efb7c5b..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventDispatcherInterface.php
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\EventDispatcher;
-
-/**
- * The EventDispatcherInterface is the central point of Symfony's event listener system.
- * Listeners are registered on the manager and events are dispatched through the
- * manager.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-interface EventDispatcherInterface
-{
-    /**
-     * Dispatches an event to all registered listeners.
-     *
-     * @param string $eventName The name of the event to dispatch. The name of
-     *                          the event is the name of the method that is
-     *                          invoked on listeners.
-     * @param Event  $event     The event to pass to the event handlers/listeners.
-     *                          If not supplied, an empty Event instance is created.
-     *
-     * @return Event
-     *
-     * @api
-     */
-    public function dispatch($eventName, Event $event = null);
-
-    /**
-     * Adds an event listener that listens on the specified events.
-     *
-     * @param string   $eventName The event to listen on
-     * @param callable $listener  The listener
-     * @param int      $priority  The higher this value, the earlier an event
-     *                            listener will be triggered in the chain (defaults to 0)
-     *
-     * @api
-     */
-    public function addListener($eventName, $listener, $priority = 0);
-
-    /**
-     * Adds an event subscriber.
-     *
-     * The subscriber is asked for all the events he is
-     * interested in and added as a listener for these events.
-     *
-     * @param EventSubscriberInterface $subscriber The subscriber.
-     *
-     * @api
-     */
-    public function addSubscriber(EventSubscriberInterface $subscriber);
-
-    /**
-     * Removes an event listener from the specified events.
-     *
-     * @param string   $eventName The event to remove a listener from
-     * @param callable $listener  The listener to remove
-     */
-    public function removeListener($eventName, $listener);
-
-    /**
-     * Removes an event subscriber.
-     *
-     * @param EventSubscriberInterface $subscriber The subscriber
-     */
-    public function removeSubscriber(EventSubscriberInterface $subscriber);
-
-    /**
-     * Gets the listeners of a specific event or all listeners.
-     *
-     * @param string $eventName The name of the event
-     *
-     * @return array The event listeners for the specified event, or all event listeners by event name
-     */
-    public function getListeners($eventName = null);
-
-    /**
-     * Checks whether an event has any registered listeners.
-     *
-     * @param string $eventName The name of the event
-     *
-     * @return bool true if the specified event has any listeners, false otherwise
-     */
-    public function hasListeners($eventName = null);
-}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/GenericEvent.php b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/GenericEvent.php
deleted file mode 100644
index a8955ca..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/GenericEvent.php
+++ /dev/null
@@ -1,186 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\EventDispatcher;
-
-/**
- * Event encapsulation class.
- *
- * Encapsulates events thus decoupling the observer from the subject they encapsulate.
- *
- * @author Drak <drak@zikula.org>
- */
-class GenericEvent extends Event implements \ArrayAccess, \IteratorAggregate
-{
-    /**
-     * Event subject.
-     *
-     * @var mixed usually object or callable
-     */
-    protected $subject;
-
-    /**
-     * Array of arguments.
-     *
-     * @var array
-     */
-    protected $arguments;
-
-    /**
-     * Encapsulate an event with $subject and $args.
-     *
-     * @param mixed $subject   The subject of the event, usually an object.
-     * @param array $arguments Arguments to store in the event.
-     */
-    public function __construct($subject = null, array $arguments = array())
-    {
-        $this->subject = $subject;
-        $this->arguments = $arguments;
-    }
-
-    /**
-     * Getter for subject property.
-     *
-     * @return mixed $subject The observer subject.
-     */
-    public function getSubject()
-    {
-        return $this->subject;
-    }
-
-    /**
-     * Get argument by key.
-     *
-     * @param string $key Key.
-     *
-     * @throws \InvalidArgumentException If key is not found.
-     *
-     * @return mixed Contents of array key.
-     */
-    public function getArgument($key)
-    {
-        if ($this->hasArgument($key)) {
-            return $this->arguments[$key];
-        }
-
-        throw new \InvalidArgumentException(sprintf('%s not found in %s', $key, $this->getName()));
-    }
-
-    /**
-     * Add argument to event.
-     *
-     * @param string $key   Argument name.
-     * @param mixed  $value Value.
-     *
-     * @return GenericEvent
-     */
-    public function setArgument($key, $value)
-    {
-        $this->arguments[$key] = $value;
-
-        return $this;
-    }
-
-    /**
-     * Getter for all arguments.
-     *
-     * @return array
-     */
-    public function getArguments()
-    {
-        return $this->arguments;
-    }
-
-    /**
-     * Set args property.
-     *
-     * @param array $args Arguments.
-     *
-     * @return GenericEvent
-     */
-    public function setArguments(array $args = array())
-    {
-        $this->arguments = $args;
-
-        return $this;
-    }
-
-    /**
-     * Has argument.
-     *
-     * @param string $key Key of arguments array.
-     *
-     * @return bool
-     */
-    public function hasArgument($key)
-    {
-        return array_key_exists($key, $this->arguments);
-    }
-
-    /**
-     * ArrayAccess for argument getter.
-     *
-     * @param string $key Array key.
-     *
-     * @throws \InvalidArgumentException If key does not exist in $this->args.
-     *
-     * @return mixed
-     */
-    public function offsetGet($key)
-    {
-        return $this->getArgument($key);
-    }
-
-    /**
-     * ArrayAccess for argument setter.
-     *
-     * @param string $key   Array key to set.
-     * @param mixed  $value Value.
-     */
-    public function offsetSet($key, $value)
-    {
-        $this->setArgument($key, $value);
-    }
-
-    /**
-     * ArrayAccess for unset argument.
-     *
-     * @param string $key Array key.
-     */
-    public function offsetUnset($key)
-    {
-        if ($this->hasArgument($key)) {
-            unset($this->arguments[$key]);
-        }
-    }
-
-    /**
-     * ArrayAccess has argument.
-     *
-     * @param string $key Array key.
-     *
-     * @return bool
-     */
-    public function offsetExists($key)
-    {
-        return $this->hasArgument($key);
-    }
-
-    /**
-     * IteratorAggregate for iterating over the object like an array.
-     *
-     * @return \ArrayIterator
-     */
-    public function getIterator()
-    {
-        return new \ArrayIterator($this->arguments);
-    }
-}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/AbstractEventDispatcherTest.php b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/AbstractEventDispatcherTest.php
deleted file mode 100644
index b9e4194..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/AbstractEventDispatcherTest.php
+++ /dev/null
@@ -1,369 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\EventDispatcher\Tests;
-
-use Symfony\Component\EventDispatcher\Event;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-
-abstract class AbstractEventDispatcherTest extends \PHPUnit_Framework_TestCase
-{
-    /* Some pseudo events */
-    const preFoo = 'pre.foo';
-    const postFoo = 'post.foo';
-    const preBar = 'pre.bar';
-    const postBar = 'post.bar';
-
-    /**
-     * @var EventDispatcher
-     */
-    private $dispatcher;
-
-    private $listener;
-
-    protected function setUp()
-    {
-        $this->dispatcher = $this->createEventDispatcher();
-        $this->listener = new TestEventListener();
-    }
-
-    protected function tearDown()
-    {
-        $this->dispatcher = null;
-        $this->listener = null;
-    }
-
-    abstract protected function createEventDispatcher();
-
-    public function testInitialState()
-    {
-        $this->assertEquals(array(), $this->dispatcher->getListeners());
-        $this->assertFalse($this->dispatcher->hasListeners(self::preFoo));
-        $this->assertFalse($this->dispatcher->hasListeners(self::postFoo));
-    }
-
-    public function testAddListener()
-    {
-        $this->dispatcher->addListener('pre.foo', array($this->listener, 'preFoo'));
-        $this->dispatcher->addListener('post.foo', array($this->listener, 'postFoo'));
-        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
-        $this->assertTrue($this->dispatcher->hasListeners(self::postFoo));
-        $this->assertCount(1, $this->dispatcher->getListeners(self::preFoo));
-        $this->assertCount(1, $this->dispatcher->getListeners(self::postFoo));
-        $this->assertCount(2, $this->dispatcher->getListeners());
-    }
-
-    public function testGetListenersSortsByPriority()
-    {
-        $listener1 = new TestEventListener();
-        $listener2 = new TestEventListener();
-        $listener3 = new TestEventListener();
-        $listener1->name = '1';
-        $listener2->name = '2';
-        $listener3->name = '3';
-
-        $this->dispatcher->addListener('pre.foo', array($listener1, 'preFoo'), -10);
-        $this->dispatcher->addListener('pre.foo', array($listener2, 'preFoo'), 10);
-        $this->dispatcher->addListener('pre.foo', array($listener3, 'preFoo'));
-
-        $expected = array(
-            array($listener2, 'preFoo'),
-            array($listener3, 'preFoo'),
-            array($listener1, 'preFoo'),
-        );
-
-        $this->assertSame($expected, $this->dispatcher->getListeners('pre.foo'));
-    }
-
-    public function testGetAllListenersSortsByPriority()
-    {
-        $listener1 = new TestEventListener();
-        $listener2 = new TestEventListener();
-        $listener3 = new TestEventListener();
-        $listener4 = new TestEventListener();
-        $listener5 = new TestEventListener();
-        $listener6 = new TestEventListener();
-
-        $this->dispatcher->addListener('pre.foo', $listener1, -10);
-        $this->dispatcher->addListener('pre.foo', $listener2);
-        $this->dispatcher->addListener('pre.foo', $listener3, 10);
-        $this->dispatcher->addListener('post.foo', $listener4, -10);
-        $this->dispatcher->addListener('post.foo', $listener5);
-        $this->dispatcher->addListener('post.foo', $listener6, 10);
-
-        $expected = array(
-            'pre.foo' => array($listener3, $listener2, $listener1),
-            'post.foo' => array($listener6, $listener5, $listener4),
-        );
-
-        $this->assertSame($expected, $this->dispatcher->getListeners());
-    }
-
-    public function testDispatch()
-    {
-        $this->dispatcher->addListener('pre.foo', array($this->listener, 'preFoo'));
-        $this->dispatcher->addListener('post.foo', array($this->listener, 'postFoo'));
-        $this->dispatcher->dispatch(self::preFoo);
-        $this->assertTrue($this->listener->preFooInvoked);
-        $this->assertFalse($this->listener->postFooInvoked);
-        $this->assertInstanceOf('Symfony\Component\EventDispatcher\Event', $this->dispatcher->dispatch('noevent'));
-        $this->assertInstanceOf('Symfony\Component\EventDispatcher\Event', $this->dispatcher->dispatch(self::preFoo));
-        $event = new Event();
-        $return = $this->dispatcher->dispatch(self::preFoo, $event);
-        $this->assertEquals('pre.foo', $event->getName());
-        $this->assertSame($event, $return);
-    }
-
-    public function testDispatchForClosure()
-    {
-        $invoked = 0;
-        $listener = function () use (&$invoked) {
-            $invoked++;
-        };
-        $this->dispatcher->addListener('pre.foo', $listener);
-        $this->dispatcher->addListener('post.foo', $listener);
-        $this->dispatcher->dispatch(self::preFoo);
-        $this->assertEquals(1, $invoked);
-    }
-
-    public function testStopEventPropagation()
-    {
-        $otherListener = new TestEventListener();
-
-        // postFoo() stops the propagation, so only one listener should
-        // be executed
-        // Manually set priority to enforce $this->listener to be called first
-        $this->dispatcher->addListener('post.foo', array($this->listener, 'postFoo'), 10);
-        $this->dispatcher->addListener('post.foo', array($otherListener, 'preFoo'));
-        $this->dispatcher->dispatch(self::postFoo);
-        $this->assertTrue($this->listener->postFooInvoked);
-        $this->assertFalse($otherListener->postFooInvoked);
-    }
-
-    public function testDispatchByPriority()
-    {
-        $invoked = array();
-        $listener1 = function () use (&$invoked) {
-            $invoked[] = '1';
-        };
-        $listener2 = function () use (&$invoked) {
-            $invoked[] = '2';
-        };
-        $listener3 = function () use (&$invoked) {
-            $invoked[] = '3';
-        };
-        $this->dispatcher->addListener('pre.foo', $listener1, -10);
-        $this->dispatcher->addListener('pre.foo', $listener2);
-        $this->dispatcher->addListener('pre.foo', $listener3, 10);
-        $this->dispatcher->dispatch(self::preFoo);
-        $this->assertEquals(array('3', '2', '1'), $invoked);
-    }
-
-    public function testRemoveListener()
-    {
-        $this->dispatcher->addListener('pre.bar', $this->listener);
-        $this->assertTrue($this->dispatcher->hasListeners(self::preBar));
-        $this->dispatcher->removeListener('pre.bar', $this->listener);
-        $this->assertFalse($this->dispatcher->hasListeners(self::preBar));
-        $this->dispatcher->removeListener('notExists', $this->listener);
-    }
-
-    public function testAddSubscriber()
-    {
-        $eventSubscriber = new TestEventSubscriber();
-        $this->dispatcher->addSubscriber($eventSubscriber);
-        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
-        $this->assertTrue($this->dispatcher->hasListeners(self::postFoo));
-    }
-
-    public function testAddSubscriberWithPriorities()
-    {
-        $eventSubscriber = new TestEventSubscriber();
-        $this->dispatcher->addSubscriber($eventSubscriber);
-
-        $eventSubscriber = new TestEventSubscriberWithPriorities();
-        $this->dispatcher->addSubscriber($eventSubscriber);
-
-        $listeners = $this->dispatcher->getListeners('pre.foo');
-        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
-        $this->assertCount(2, $listeners);
-        $this->assertInstanceOf('Symfony\Component\EventDispatcher\Tests\TestEventSubscriberWithPriorities', $listeners[0][0]);
-    }
-
-    public function testAddSubscriberWithMultipleListeners()
-    {
-        $eventSubscriber = new TestEventSubscriberWithMultipleListeners();
-        $this->dispatcher->addSubscriber($eventSubscriber);
-
-        $listeners = $this->dispatcher->getListeners('pre.foo');
-        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
-        $this->assertCount(2, $listeners);
-        $this->assertEquals('preFoo2', $listeners[0][1]);
-    }
-
-    public function testRemoveSubscriber()
-    {
-        $eventSubscriber = new TestEventSubscriber();
-        $this->dispatcher->addSubscriber($eventSubscriber);
-        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
-        $this->assertTrue($this->dispatcher->hasListeners(self::postFoo));
-        $this->dispatcher->removeSubscriber($eventSubscriber);
-        $this->assertFalse($this->dispatcher->hasListeners(self::preFoo));
-        $this->assertFalse($this->dispatcher->hasListeners(self::postFoo));
-    }
-
-    public function testRemoveSubscriberWithPriorities()
-    {
-        $eventSubscriber = new TestEventSubscriberWithPriorities();
-        $this->dispatcher->addSubscriber($eventSubscriber);
-        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
-        $this->dispatcher->removeSubscriber($eventSubscriber);
-        $this->assertFalse($this->dispatcher->hasListeners(self::preFoo));
-    }
-
-    public function testRemoveSubscriberWithMultipleListeners()
-    {
-        $eventSubscriber = new TestEventSubscriberWithMultipleListeners();
-        $this->dispatcher->addSubscriber($eventSubscriber);
-        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
-        $this->assertCount(2, $this->dispatcher->getListeners(self::preFoo));
-        $this->dispatcher->removeSubscriber($eventSubscriber);
-        $this->assertFalse($this->dispatcher->hasListeners(self::preFoo));
-    }
-
-    public function testEventReceivesTheDispatcherInstance()
-    {
-        $dispatcher = null;
-        $this->dispatcher->addListener('test', function ($event) use (&$dispatcher) {
-            $dispatcher = $event->getDispatcher();
-        });
-        $this->dispatcher->dispatch('test');
-        $this->assertSame($this->dispatcher, $dispatcher);
-    }
-
-    public function testEventReceivesTheDispatcherInstanceAsArgument()
-    {
-        $listener = new TestWithDispatcher();
-        $this->dispatcher->addListener('test', array($listener, 'foo'));
-        $this->assertNull($listener->name);
-        $this->assertNull($listener->dispatcher);
-        $this->dispatcher->dispatch('test');
-        $this->assertEquals('test', $listener->name);
-        $this->assertSame($this->dispatcher, $listener->dispatcher);
-    }
-
-    /**
-     * @see https://bugs.php.net/bug.php?id=62976
-     *
-     * This bug affects:
-     *  - The PHP 5.3 branch for versions < 5.3.18
-     *  - The PHP 5.4 branch for versions < 5.4.8
-     *  - The PHP 5.5 branch is not affected
-     */
-    public function testWorkaroundForPhpBug62976()
-    {
-        $dispatcher = $this->createEventDispatcher();
-        $dispatcher->addListener('bug.62976', new CallableClass());
-        $dispatcher->removeListener('bug.62976', function () {});
-        $this->assertTrue($dispatcher->hasListeners('bug.62976'));
-    }
-
-    public function testHasListenersWhenAddedCallbackListenerIsRemoved()
-    {
-        $listener = function () {};
-        $this->dispatcher->addListener('foo', $listener);
-        $this->dispatcher->removeListener('foo', $listener);
-        $this->assertFalse($this->dispatcher->hasListeners());
-    }
-
-    public function testGetListenersWhenAddedCallbackListenerIsRemoved()
-    {
-        $listener = function () {};
-        $this->dispatcher->addListener('foo', $listener);
-        $this->dispatcher->removeListener('foo', $listener);
-        $this->assertSame(array(), $this->dispatcher->getListeners());
-    }
-
-    public function testHasListenersWithoutEventsReturnsFalseAfterHasListenersWithEventHasBeenCalled()
-    {
-        $this->assertFalse($this->dispatcher->hasListeners('foo'));
-        $this->assertFalse($this->dispatcher->hasListeners());
-    }
-}
-
-class CallableClass
-{
-    public function __invoke()
-    {
-    }
-}
-
-class TestEventListener
-{
-    public $preFooInvoked = false;
-    public $postFooInvoked = false;
-
-    /* Listener methods */
-
-    public function preFoo(Event $e)
-    {
-        $this->preFooInvoked = true;
-    }
-
-    public function postFoo(Event $e)
-    {
-        $this->postFooInvoked = true;
-
-        $e->stopPropagation();
-    }
-}
-
-class TestWithDispatcher
-{
-    public $name;
-    public $dispatcher;
-
-    public function foo(Event $e, $name, $dispatcher)
-    {
-        $this->name = $name;
-        $this->dispatcher = $dispatcher;
-    }
-}
-
-class TestEventSubscriber implements EventSubscriberInterface
-{
-    public static function getSubscribedEvents()
-    {
-        return array('pre.foo' => 'preFoo', 'post.foo' => 'postFoo');
-    }
-}
-
-class TestEventSubscriberWithPriorities implements EventSubscriberInterface
-{
-    public static function getSubscribedEvents()
-    {
-        return array(
-            'pre.foo' => array('preFoo', 10),
-            'post.foo' => array('postFoo'),
-            );
-    }
-}
-
-class TestEventSubscriberWithMultipleListeners implements EventSubscriberInterface
-{
-    public static function getSubscribedEvents()
-    {
-        return array('pre.foo' => array(
-            array('preFoo1'),
-            array('preFoo2', 10),
-        ));
-    }
-}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/Debug/TraceableEventDispatcherTest.php b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/Debug/TraceableEventDispatcherTest.php
deleted file mode 100644
index 68b9523..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/Debug/TraceableEventDispatcherTest.php
+++ /dev/null
@@ -1,185 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\EventDispatcher\Tests\Debug;
-
-use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-use Symfony\Component\EventDispatcher\EventDispatcher;
-use Symfony\Component\EventDispatcher\Event;
-use Symfony\Component\Stopwatch\Stopwatch;
-
-class TraceableEventDispatcherTest extends \PHPUnit_Framework_TestCase
-{
-    public function testAddRemoveListener()
-    {
-        $dispatcher = new EventDispatcher();
-        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
-
-        $tdispatcher->addListener('foo', $listener = function () {; });
-        $listeners = $dispatcher->getListeners('foo');
-        $this->assertCount(1, $listeners);
-        $this->assertSame($listener, $listeners[0]);
-
-        $tdispatcher->removeListener('foo', $listener);
-        $this->assertCount(0, $dispatcher->getListeners('foo'));
-    }
-
-    public function testGetListeners()
-    {
-        $dispatcher = new EventDispatcher();
-        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
-
-        $tdispatcher->addListener('foo', $listener = function () {; });
-        $this->assertSame($dispatcher->getListeners('foo'), $tdispatcher->getListeners('foo'));
-    }
-
-    public function testHasListeners()
-    {
-        $dispatcher = new EventDispatcher();
-        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
-
-        $this->assertFalse($dispatcher->hasListeners('foo'));
-        $this->assertFalse($tdispatcher->hasListeners('foo'));
-
-        $tdispatcher->addListener('foo', $listener = function () {; });
-        $this->assertTrue($dispatcher->hasListeners('foo'));
-        $this->assertTrue($tdispatcher->hasListeners('foo'));
-    }
-
-    public function testAddRemoveSubscriber()
-    {
-        $dispatcher = new EventDispatcher();
-        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
-
-        $subscriber = new EventSubscriber();
-
-        $tdispatcher->addSubscriber($subscriber);
-        $listeners = $dispatcher->getListeners('foo');
-        $this->assertCount(1, $listeners);
-        $this->assertSame(array($subscriber, 'call'), $listeners[0]);
-
-        $tdispatcher->removeSubscriber($subscriber);
-        $this->assertCount(0, $dispatcher->getListeners('foo'));
-    }
-
-    public function testGetCalledListeners()
-    {
-        $dispatcher = new EventDispatcher();
-        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
-        $tdispatcher->addListener('foo', $listener = function () {; });
-
-        $this->assertEquals(array(), $tdispatcher->getCalledListeners());
-        $this->assertEquals(array('foo.closure' => array('event' => 'foo', 'type' => 'Closure', 'pretty' => 'closure')), $tdispatcher->getNotCalledListeners());
-
-        $tdispatcher->dispatch('foo');
-
-        $this->assertEquals(array('foo.closure' => array('event' => 'foo', 'type' => 'Closure', 'pretty' => 'closure')), $tdispatcher->getCalledListeners());
-        $this->assertEquals(array(), $tdispatcher->getNotCalledListeners());
-    }
-
-    public function testGetCalledListenersNested()
-    {
-        $tdispatcher = null;
-        $dispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
-        $dispatcher->addListener('foo', function (Event $event, $eventName, $dispatcher) use (&$tdispatcher) {
-            $tdispatcher = $dispatcher;
-            $dispatcher->dispatch('bar');
-        });
-        $dispatcher->addListener('bar', function (Event $event) {});
-        $dispatcher->dispatch('foo');
-        $this->assertSame($dispatcher, $tdispatcher);
-        $this->assertCount(2, $dispatcher->getCalledListeners());
-    }
-
-    public function testLogger()
-    {
-        $logger = $this->getMock('Psr\Log\LoggerInterface');
-
-        $dispatcher = new EventDispatcher();
-        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch(), $logger);
-        $tdispatcher->addListener('foo', $listener1 = function () {; });
-        $tdispatcher->addListener('foo', $listener2 = function () {; });
-
-        $logger->expects($this->at(0))->method('debug')->with("Notified event \"foo\" to listener \"closure\".");
-        $logger->expects($this->at(1))->method('debug')->with("Notified event \"foo\" to listener \"closure\".");
-
-        $tdispatcher->dispatch('foo');
-    }
-
-    public function testLoggerWithStoppedEvent()
-    {
-        $logger = $this->getMock('Psr\Log\LoggerInterface');
-
-        $dispatcher = new EventDispatcher();
-        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch(), $logger);
-        $tdispatcher->addListener('foo', $listener1 = function (Event $event) { $event->stopPropagation(); });
-        $tdispatcher->addListener('foo', $listener2 = function () {; });
-
-        $logger->expects($this->at(0))->method('debug')->with("Notified event \"foo\" to listener \"closure\".");
-        $logger->expects($this->at(1))->method('debug')->with("Listener \"closure\" stopped propagation of the event \"foo\".");
-        $logger->expects($this->at(2))->method('debug')->with("Listener \"closure\" was not called for event \"foo\".");
-
-        $tdispatcher->dispatch('foo');
-    }
-
-    public function testDispatchCallListeners()
-    {
-        $called = array();
-
-        $dispatcher = new EventDispatcher();
-        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
-        $tdispatcher->addListener('foo', $listener1 = function () use (&$called) { $called[] = 'foo1'; });
-        $tdispatcher->addListener('foo', $listener2 = function () use (&$called) { $called[] = 'foo2'; });
-
-        $tdispatcher->dispatch('foo');
-
-        $this->assertEquals(array('foo1', 'foo2'), $called);
-    }
-
-    public function testDispatchNested()
-    {
-        $dispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
-        $loop = 1;
-        $dispatcher->addListener('foo', $listener1 = function () use ($dispatcher, &$loop) {
-            ++$loop;
-            if (2 == $loop) {
-                $dispatcher->dispatch('foo');
-            }
-        });
-
-        $dispatcher->dispatch('foo');
-    }
-
-    public function testDispatchReusedEventNested()
-    {
-        $nestedCall = false;
-        $dispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
-        $dispatcher->addListener('foo', function (Event $e) use ($dispatcher) {
-            $dispatcher->dispatch('bar', $e);
-        });
-        $dispatcher->addListener('bar', function (Event $e) use (&$nestedCall) {
-            $nestedCall = true;
-        });
-
-        $this->assertFalse($nestedCall);
-        $dispatcher->dispatch('foo');
-        $this->assertTrue($nestedCall);
-    }
-}
-
-class EventSubscriber implements EventSubscriberInterface
-{
-    public static function getSubscribedEvents()
-    {
-        return array('foo' => 'call');
-    }
-}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/composer.json b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/composer.json
deleted file mode 100644
index a516d46..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/composer.json
+++ /dev/null
@@ -1,43 +0,0 @@
-{
-    "name": "symfony/event-dispatcher",
-    "type": "library",
-    "description": "Symfony EventDispatcher Component",
-    "keywords": [],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7",
-        "symfony/dependency-injection": "~2.6",
-        "symfony/expression-language": "~2.6",
-        "symfony/config": "~2.0,>=2.0.5",
-        "symfony/stopwatch": "~2.3",
-        "psr/log": "~1.0"
-    },
-    "suggest": {
-        "symfony/dependency-injection": "",
-        "symfony/http-kernel": ""
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\EventDispatcher\\": "" }
-    },
-    "target-dir": "Symfony/Component/EventDispatcher",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/phpunit.xml.dist b/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/phpunit.xml.dist
deleted file mode 100644
index b14fde5..0000000
--- a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/phpunit.xml.dist
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-    <testsuites>
-        <testsuite name="Symfony EventDispatcher Component Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./Resources</directory>
-                <directory>./Tests</directory>
-                <directory>./vendor</directory>
-            </exclude>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/core/vendor/symfony/event-dispatcher/Tests/AbstractEventDispatcherTest.php b/core/vendor/symfony/event-dispatcher/Tests/AbstractEventDispatcherTest.php
new file mode 100644
index 0000000..5ff5be8
--- /dev/null
+++ b/core/vendor/symfony/event-dispatcher/Tests/AbstractEventDispatcherTest.php
@@ -0,0 +1,385 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\EventDispatcher\Tests;
+
+use Symfony\Component\EventDispatcher\Event;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+abstract class AbstractEventDispatcherTest extends \PHPUnit_Framework_TestCase
+{
+    /* Some pseudo events */
+    const preFoo = 'pre.foo';
+    const postFoo = 'post.foo';
+    const preBar = 'pre.bar';
+    const postBar = 'post.bar';
+
+    /**
+     * @var EventDispatcher
+     */
+    private $dispatcher;
+
+    private $listener;
+
+    protected function setUp()
+    {
+        $this->dispatcher = $this->createEventDispatcher();
+        $this->listener = new TestEventListener();
+    }
+
+    protected function tearDown()
+    {
+        $this->dispatcher = null;
+        $this->listener = null;
+    }
+
+    abstract protected function createEventDispatcher();
+
+    public function testInitialState()
+    {
+        $this->assertEquals(array(), $this->dispatcher->getListeners());
+        $this->assertFalse($this->dispatcher->hasListeners(self::preFoo));
+        $this->assertFalse($this->dispatcher->hasListeners(self::postFoo));
+    }
+
+    public function testAddListener()
+    {
+        $this->dispatcher->addListener('pre.foo', array($this->listener, 'preFoo'));
+        $this->dispatcher->addListener('post.foo', array($this->listener, 'postFoo'));
+        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
+        $this->assertTrue($this->dispatcher->hasListeners(self::postFoo));
+        $this->assertCount(1, $this->dispatcher->getListeners(self::preFoo));
+        $this->assertCount(1, $this->dispatcher->getListeners(self::postFoo));
+        $this->assertCount(2, $this->dispatcher->getListeners());
+    }
+
+    public function testGetListenersSortsByPriority()
+    {
+        $listener1 = new TestEventListener();
+        $listener2 = new TestEventListener();
+        $listener3 = new TestEventListener();
+        $listener1->name = '1';
+        $listener2->name = '2';
+        $listener3->name = '3';
+
+        $this->dispatcher->addListener('pre.foo', array($listener1, 'preFoo'), -10);
+        $this->dispatcher->addListener('pre.foo', array($listener2, 'preFoo'), 10);
+        $this->dispatcher->addListener('pre.foo', array($listener3, 'preFoo'));
+
+        $expected = array(
+            array($listener2, 'preFoo'),
+            array($listener3, 'preFoo'),
+            array($listener1, 'preFoo'),
+        );
+
+        $this->assertSame($expected, $this->dispatcher->getListeners('pre.foo'));
+    }
+
+    public function testGetAllListenersSortsByPriority()
+    {
+        $listener1 = new TestEventListener();
+        $listener2 = new TestEventListener();
+        $listener3 = new TestEventListener();
+        $listener4 = new TestEventListener();
+        $listener5 = new TestEventListener();
+        $listener6 = new TestEventListener();
+
+        $this->dispatcher->addListener('pre.foo', $listener1, -10);
+        $this->dispatcher->addListener('pre.foo', $listener2);
+        $this->dispatcher->addListener('pre.foo', $listener3, 10);
+        $this->dispatcher->addListener('post.foo', $listener4, -10);
+        $this->dispatcher->addListener('post.foo', $listener5);
+        $this->dispatcher->addListener('post.foo', $listener6, 10);
+
+        $expected = array(
+            'pre.foo' => array($listener3, $listener2, $listener1),
+            'post.foo' => array($listener6, $listener5, $listener4),
+        );
+
+        $this->assertSame($expected, $this->dispatcher->getListeners());
+    }
+
+    public function testDispatch()
+    {
+        $this->dispatcher->addListener('pre.foo', array($this->listener, 'preFoo'));
+        $this->dispatcher->addListener('post.foo', array($this->listener, 'postFoo'));
+        $this->dispatcher->dispatch(self::preFoo);
+        $this->assertTrue($this->listener->preFooInvoked);
+        $this->assertFalse($this->listener->postFooInvoked);
+        $this->assertInstanceOf('Symfony\Component\EventDispatcher\Event', $this->dispatcher->dispatch('noevent'));
+        $this->assertInstanceOf('Symfony\Component\EventDispatcher\Event', $this->dispatcher->dispatch(self::preFoo));
+        $event = new Event();
+        $return = $this->dispatcher->dispatch(self::preFoo, $event);
+        $this->assertSame($event, $return);
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyDispatch()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $event = new Event();
+        $return = $this->dispatcher->dispatch(self::preFoo, $event);
+        $this->assertEquals('pre.foo', $event->getName());
+    }
+
+    public function testDispatchForClosure()
+    {
+        $invoked = 0;
+        $listener = function () use (&$invoked) {
+            $invoked++;
+        };
+        $this->dispatcher->addListener('pre.foo', $listener);
+        $this->dispatcher->addListener('post.foo', $listener);
+        $this->dispatcher->dispatch(self::preFoo);
+        $this->assertEquals(1, $invoked);
+    }
+
+    public function testStopEventPropagation()
+    {
+        $otherListener = new TestEventListener();
+
+        // postFoo() stops the propagation, so only one listener should
+        // be executed
+        // Manually set priority to enforce $this->listener to be called first
+        $this->dispatcher->addListener('post.foo', array($this->listener, 'postFoo'), 10);
+        $this->dispatcher->addListener('post.foo', array($otherListener, 'preFoo'));
+        $this->dispatcher->dispatch(self::postFoo);
+        $this->assertTrue($this->listener->postFooInvoked);
+        $this->assertFalse($otherListener->postFooInvoked);
+    }
+
+    public function testDispatchByPriority()
+    {
+        $invoked = array();
+        $listener1 = function () use (&$invoked) {
+            $invoked[] = '1';
+        };
+        $listener2 = function () use (&$invoked) {
+            $invoked[] = '2';
+        };
+        $listener3 = function () use (&$invoked) {
+            $invoked[] = '3';
+        };
+        $this->dispatcher->addListener('pre.foo', $listener1, -10);
+        $this->dispatcher->addListener('pre.foo', $listener2);
+        $this->dispatcher->addListener('pre.foo', $listener3, 10);
+        $this->dispatcher->dispatch(self::preFoo);
+        $this->assertEquals(array('3', '2', '1'), $invoked);
+    }
+
+    public function testRemoveListener()
+    {
+        $this->dispatcher->addListener('pre.bar', $this->listener);
+        $this->assertTrue($this->dispatcher->hasListeners(self::preBar));
+        $this->dispatcher->removeListener('pre.bar', $this->listener);
+        $this->assertFalse($this->dispatcher->hasListeners(self::preBar));
+        $this->dispatcher->removeListener('notExists', $this->listener);
+    }
+
+    public function testAddSubscriber()
+    {
+        $eventSubscriber = new TestEventSubscriber();
+        $this->dispatcher->addSubscriber($eventSubscriber);
+        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
+        $this->assertTrue($this->dispatcher->hasListeners(self::postFoo));
+    }
+
+    public function testAddSubscriberWithPriorities()
+    {
+        $eventSubscriber = new TestEventSubscriber();
+        $this->dispatcher->addSubscriber($eventSubscriber);
+
+        $eventSubscriber = new TestEventSubscriberWithPriorities();
+        $this->dispatcher->addSubscriber($eventSubscriber);
+
+        $listeners = $this->dispatcher->getListeners('pre.foo');
+        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
+        $this->assertCount(2, $listeners);
+        $this->assertInstanceOf('Symfony\Component\EventDispatcher\Tests\TestEventSubscriberWithPriorities', $listeners[0][0]);
+    }
+
+    public function testAddSubscriberWithMultipleListeners()
+    {
+        $eventSubscriber = new TestEventSubscriberWithMultipleListeners();
+        $this->dispatcher->addSubscriber($eventSubscriber);
+
+        $listeners = $this->dispatcher->getListeners('pre.foo');
+        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
+        $this->assertCount(2, $listeners);
+        $this->assertEquals('preFoo2', $listeners[0][1]);
+    }
+
+    public function testRemoveSubscriber()
+    {
+        $eventSubscriber = new TestEventSubscriber();
+        $this->dispatcher->addSubscriber($eventSubscriber);
+        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
+        $this->assertTrue($this->dispatcher->hasListeners(self::postFoo));
+        $this->dispatcher->removeSubscriber($eventSubscriber);
+        $this->assertFalse($this->dispatcher->hasListeners(self::preFoo));
+        $this->assertFalse($this->dispatcher->hasListeners(self::postFoo));
+    }
+
+    public function testRemoveSubscriberWithPriorities()
+    {
+        $eventSubscriber = new TestEventSubscriberWithPriorities();
+        $this->dispatcher->addSubscriber($eventSubscriber);
+        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
+        $this->dispatcher->removeSubscriber($eventSubscriber);
+        $this->assertFalse($this->dispatcher->hasListeners(self::preFoo));
+    }
+
+    public function testRemoveSubscriberWithMultipleListeners()
+    {
+        $eventSubscriber = new TestEventSubscriberWithMultipleListeners();
+        $this->dispatcher->addSubscriber($eventSubscriber);
+        $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
+        $this->assertCount(2, $this->dispatcher->getListeners(self::preFoo));
+        $this->dispatcher->removeSubscriber($eventSubscriber);
+        $this->assertFalse($this->dispatcher->hasListeners(self::preFoo));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyEventReceivesTheDispatcherInstance()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $dispatcher = null;
+        $this->dispatcher->addListener('test', function ($event) use (&$dispatcher) {
+            $dispatcher = $event->getDispatcher();
+        });
+        $this->dispatcher->dispatch('test');
+        $this->assertSame($this->dispatcher, $dispatcher);
+    }
+
+    public function testEventReceivesTheDispatcherInstanceAsArgument()
+    {
+        $listener = new TestWithDispatcher();
+        $this->dispatcher->addListener('test', array($listener, 'foo'));
+        $this->assertNull($listener->name);
+        $this->assertNull($listener->dispatcher);
+        $this->dispatcher->dispatch('test');
+        $this->assertEquals('test', $listener->name);
+        $this->assertSame($this->dispatcher, $listener->dispatcher);
+    }
+
+    /**
+     * @see https://bugs.php.net/bug.php?id=62976
+     *
+     * This bug affects:
+     *  - The PHP 5.3 branch for versions < 5.3.18
+     *  - The PHP 5.4 branch for versions < 5.4.8
+     *  - The PHP 5.5 branch is not affected
+     */
+    public function testWorkaroundForPhpBug62976()
+    {
+        $dispatcher = $this->createEventDispatcher();
+        $dispatcher->addListener('bug.62976', new CallableClass());
+        $dispatcher->removeListener('bug.62976', function () {});
+        $this->assertTrue($dispatcher->hasListeners('bug.62976'));
+    }
+
+    public function testHasListenersWhenAddedCallbackListenerIsRemoved()
+    {
+        $listener = function () {};
+        $this->dispatcher->addListener('foo', $listener);
+        $this->dispatcher->removeListener('foo', $listener);
+        $this->assertFalse($this->dispatcher->hasListeners());
+    }
+
+    public function testGetListenersWhenAddedCallbackListenerIsRemoved()
+    {
+        $listener = function () {};
+        $this->dispatcher->addListener('foo', $listener);
+        $this->dispatcher->removeListener('foo', $listener);
+        $this->assertSame(array(), $this->dispatcher->getListeners());
+    }
+
+    public function testHasListenersWithoutEventsReturnsFalseAfterHasListenersWithEventHasBeenCalled()
+    {
+        $this->assertFalse($this->dispatcher->hasListeners('foo'));
+        $this->assertFalse($this->dispatcher->hasListeners());
+    }
+}
+
+class CallableClass
+{
+    public function __invoke()
+    {
+    }
+}
+
+class TestEventListener
+{
+    public $preFooInvoked = false;
+    public $postFooInvoked = false;
+
+    /* Listener methods */
+
+    public function preFoo(Event $e)
+    {
+        $this->preFooInvoked = true;
+    }
+
+    public function postFoo(Event $e)
+    {
+        $this->postFooInvoked = true;
+
+        $e->stopPropagation();
+    }
+}
+
+class TestWithDispatcher
+{
+    public $name;
+    public $dispatcher;
+
+    public function foo(Event $e, $name, $dispatcher)
+    {
+        $this->name = $name;
+        $this->dispatcher = $dispatcher;
+    }
+}
+
+class TestEventSubscriber implements EventSubscriberInterface
+{
+    public static function getSubscribedEvents()
+    {
+        return array('pre.foo' => 'preFoo', 'post.foo' => 'postFoo');
+    }
+}
+
+class TestEventSubscriberWithPriorities implements EventSubscriberInterface
+{
+    public static function getSubscribedEvents()
+    {
+        return array(
+            'pre.foo' => array('preFoo', 10),
+            'post.foo' => array('postFoo'),
+            );
+    }
+}
+
+class TestEventSubscriberWithMultipleListeners implements EventSubscriberInterface
+{
+    public static function getSubscribedEvents()
+    {
+        return array('pre.foo' => array(
+            array('preFoo1'),
+            array('preFoo2', 10),
+        ));
+    }
+}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/ContainerAwareEventDispatcherTest.php b/core/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/ContainerAwareEventDispatcherTest.php
rename to core/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php
diff --git a/core/vendor/symfony/event-dispatcher/Tests/Debug/TraceableEventDispatcherTest.php b/core/vendor/symfony/event-dispatcher/Tests/Debug/TraceableEventDispatcherTest.php
new file mode 100644
index 0000000..24e6002
--- /dev/null
+++ b/core/vendor/symfony/event-dispatcher/Tests/Debug/TraceableEventDispatcherTest.php
@@ -0,0 +1,199 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\EventDispatcher\Tests\Debug;
+
+use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\EventDispatcher\Event;
+use Symfony\Component\Stopwatch\Stopwatch;
+
+class TraceableEventDispatcherTest extends \PHPUnit_Framework_TestCase
+{
+    public function testAddRemoveListener()
+    {
+        $dispatcher = new EventDispatcher();
+        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
+
+        $tdispatcher->addListener('foo', $listener = function () {; });
+        $listeners = $dispatcher->getListeners('foo');
+        $this->assertCount(1, $listeners);
+        $this->assertSame($listener, $listeners[0]);
+
+        $tdispatcher->removeListener('foo', $listener);
+        $this->assertCount(0, $dispatcher->getListeners('foo'));
+    }
+
+    public function testGetListeners()
+    {
+        $dispatcher = new EventDispatcher();
+        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
+
+        $tdispatcher->addListener('foo', $listener = function () {; });
+        $this->assertSame($dispatcher->getListeners('foo'), $tdispatcher->getListeners('foo'));
+    }
+
+    public function testHasListeners()
+    {
+        $dispatcher = new EventDispatcher();
+        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
+
+        $this->assertFalse($dispatcher->hasListeners('foo'));
+        $this->assertFalse($tdispatcher->hasListeners('foo'));
+
+        $tdispatcher->addListener('foo', $listener = function () {; });
+        $this->assertTrue($dispatcher->hasListeners('foo'));
+        $this->assertTrue($tdispatcher->hasListeners('foo'));
+    }
+
+    public function testAddRemoveSubscriber()
+    {
+        $dispatcher = new EventDispatcher();
+        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
+
+        $subscriber = new EventSubscriber();
+
+        $tdispatcher->addSubscriber($subscriber);
+        $listeners = $dispatcher->getListeners('foo');
+        $this->assertCount(1, $listeners);
+        $this->assertSame(array($subscriber, 'call'), $listeners[0]);
+
+        $tdispatcher->removeSubscriber($subscriber);
+        $this->assertCount(0, $dispatcher->getListeners('foo'));
+    }
+
+    public function testGetCalledListeners()
+    {
+        $dispatcher = new EventDispatcher();
+        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
+        $tdispatcher->addListener('foo', $listener = function () {; });
+
+        $this->assertEquals(array(), $tdispatcher->getCalledListeners());
+        $this->assertEquals(array('foo.closure' => array('event' => 'foo', 'type' => 'Closure', 'pretty' => 'closure')), $tdispatcher->getNotCalledListeners());
+
+        $tdispatcher->dispatch('foo');
+
+        $this->assertEquals(array('foo.closure' => array('event' => 'foo', 'type' => 'Closure', 'pretty' => 'closure')), $tdispatcher->getCalledListeners());
+        $this->assertEquals(array(), $tdispatcher->getNotCalledListeners());
+    }
+
+    public function testGetCalledListenersNested()
+    {
+        $tdispatcher = null;
+        $dispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
+        $dispatcher->addListener('foo', function (Event $event, $eventName, $dispatcher) use (&$tdispatcher) {
+            $tdispatcher = $dispatcher;
+            $dispatcher->dispatch('bar');
+        });
+        $dispatcher->addListener('bar', function (Event $event) {});
+        $dispatcher->dispatch('foo');
+        $this->assertSame($dispatcher, $tdispatcher);
+        $this->assertCount(2, $dispatcher->getCalledListeners());
+    }
+
+    public function testLogger()
+    {
+        $logger = $this->getMock('Psr\Log\LoggerInterface');
+
+        $dispatcher = new EventDispatcher();
+        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch(), $logger);
+        $tdispatcher->addListener('foo', $listener1 = function () {; });
+        $tdispatcher->addListener('foo', $listener2 = function () {; });
+
+        $logger->expects($this->at(0))->method('debug')->with("Notified event \"foo\" to listener \"closure\".");
+        $logger->expects($this->at(1))->method('debug')->with("Notified event \"foo\" to listener \"closure\".");
+
+        $tdispatcher->dispatch('foo');
+    }
+
+    public function testLoggerWithStoppedEvent()
+    {
+        $logger = $this->getMock('Psr\Log\LoggerInterface');
+
+        $dispatcher = new EventDispatcher();
+        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch(), $logger);
+        $tdispatcher->addListener('foo', $listener1 = function (Event $event) { $event->stopPropagation(); });
+        $tdispatcher->addListener('foo', $listener2 = function () {; });
+
+        $logger->expects($this->at(0))->method('debug')->with("Notified event \"foo\" to listener \"closure\".");
+        $logger->expects($this->at(1))->method('debug')->with("Listener \"closure\" stopped propagation of the event \"foo\".");
+        $logger->expects($this->at(2))->method('debug')->with("Listener \"closure\" was not called for event \"foo\".");
+
+        $tdispatcher->dispatch('foo');
+    }
+
+    public function testDispatchCallListeners()
+    {
+        $called = array();
+
+        $dispatcher = new EventDispatcher();
+        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
+        $tdispatcher->addListener('foo', $listener1 = function () use (&$called) { $called[] = 'foo1'; });
+        $tdispatcher->addListener('foo', $listener2 = function () use (&$called) { $called[] = 'foo2'; });
+
+        $tdispatcher->dispatch('foo');
+
+        $this->assertEquals(array('foo1', 'foo2'), $called);
+    }
+
+    public function testDispatchNested()
+    {
+        $dispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
+        $loop = 1;
+        $dispatcher->addListener('foo', $listener1 = function () use ($dispatcher, &$loop) {
+            ++$loop;
+            if (2 == $loop) {
+                $dispatcher->dispatch('foo');
+            }
+        });
+
+        $dispatcher->dispatch('foo');
+    }
+
+    public function testDispatchReusedEventNested()
+    {
+        $nestedCall = false;
+        $dispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
+        $dispatcher->addListener('foo', function (Event $e) use ($dispatcher) {
+            $dispatcher->dispatch('bar', $e);
+        });
+        $dispatcher->addListener('bar', function (Event $e) use (&$nestedCall) {
+            $nestedCall = true;
+        });
+
+        $this->assertFalse($nestedCall);
+        $dispatcher->dispatch('foo');
+        $this->assertTrue($nestedCall);
+    }
+
+    public function testListenerCanRemoveItselfWhenExecuted()
+    {
+        $eventDispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
+        $listener1 = function ($event, $eventName, EventDispatcherInterface $dispatcher) use (&$listener1) {
+            $dispatcher->removeListener('foo', $listener1);
+        };
+        $eventDispatcher->addListener('foo', $listener1);
+        $eventDispatcher->addListener('foo', function () {});
+        $eventDispatcher->dispatch('foo');
+
+        $this->assertCount(1, $eventDispatcher->getListeners('foo'), 'expected listener1 to be removed');
+    }
+}
+
+class EventSubscriber implements EventSubscriberInterface
+{
+    public static function getSubscribedEvents()
+    {
+        return array('foo' => 'call');
+    }
+}
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/DependencyInjection/RegisterListenersPassTest.php b/core/vendor/symfony/event-dispatcher/Tests/DependencyInjection/RegisterListenersPassTest.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/DependencyInjection/RegisterListenersPassTest.php
rename to core/vendor/symfony/event-dispatcher/Tests/DependencyInjection/RegisterListenersPassTest.php
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php b/core/vendor/symfony/event-dispatcher/Tests/EventDispatcherTest.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php
rename to core/vendor/symfony/event-dispatcher/Tests/EventDispatcherTest.php
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/EventTest.php b/core/vendor/symfony/event-dispatcher/Tests/EventTest.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/EventTest.php
rename to core/vendor/symfony/event-dispatcher/Tests/EventTest.php
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/GenericEventTest.php b/core/vendor/symfony/event-dispatcher/Tests/GenericEventTest.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/GenericEventTest.php
rename to core/vendor/symfony/event-dispatcher/Tests/GenericEventTest.php
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/ImmutableEventDispatcherTest.php b/core/vendor/symfony/event-dispatcher/Tests/ImmutableEventDispatcherTest.php
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/ImmutableEventDispatcherTest.php
rename to core/vendor/symfony/event-dispatcher/Tests/ImmutableEventDispatcherTest.php
diff --git a/core/vendor/symfony/event-dispatcher/composer.json b/core/vendor/symfony/event-dispatcher/composer.json
new file mode 100644
index 0000000..d705862
--- /dev/null
+++ b/core/vendor/symfony/event-dispatcher/composer.json
@@ -0,0 +1,42 @@
+{
+    "name": "symfony/event-dispatcher",
+    "type": "library",
+    "description": "Symfony EventDispatcher Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7",
+        "symfony/dependency-injection": "~2.6",
+        "symfony/expression-language": "~2.6",
+        "symfony/config": "~2.0,>=2.0.5",
+        "symfony/stopwatch": "~2.3",
+        "psr/log": "~1.0"
+    },
+    "suggest": {
+        "symfony/dependency-injection": "",
+        "symfony/http-kernel": ""
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\EventDispatcher\\": "" }
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/event-dispatcher/phpunit.xml.dist b/core/vendor/symfony/event-dispatcher/phpunit.xml.dist
new file mode 100644
index 0000000..ae0586e
--- /dev/null
+++ b/core/vendor/symfony/event-dispatcher/phpunit.xml.dist
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony EventDispatcher Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./Resources</directory>
+                <directory>./Tests</directory>
+                <directory>./vendor</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/AcceptHeader.php b/core/vendor/symfony/http-foundation/AcceptHeader.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/AcceptHeader.php
rename to core/vendor/symfony/http-foundation/AcceptHeader.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/AcceptHeaderItem.php b/core/vendor/symfony/http-foundation/AcceptHeaderItem.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/AcceptHeaderItem.php
rename to core/vendor/symfony/http-foundation/AcceptHeaderItem.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ApacheRequest.php b/core/vendor/symfony/http-foundation/ApacheRequest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ApacheRequest.php
rename to core/vendor/symfony/http-foundation/ApacheRequest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/BinaryFileResponse.php b/core/vendor/symfony/http-foundation/BinaryFileResponse.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/BinaryFileResponse.php
rename to core/vendor/symfony/http-foundation/BinaryFileResponse.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/CHANGELOG.md b/core/vendor/symfony/http-foundation/CHANGELOG.md
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/CHANGELOG.md
rename to core/vendor/symfony/http-foundation/CHANGELOG.md
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Cookie.php b/core/vendor/symfony/http-foundation/Cookie.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Cookie.php
rename to core/vendor/symfony/http-foundation/Cookie.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ExpressionRequestMatcher.php b/core/vendor/symfony/http-foundation/ExpressionRequestMatcher.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ExpressionRequestMatcher.php
rename to core/vendor/symfony/http-foundation/ExpressionRequestMatcher.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/Exception/AccessDeniedException.php b/core/vendor/symfony/http-foundation/File/Exception/AccessDeniedException.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/Exception/AccessDeniedException.php
rename to core/vendor/symfony/http-foundation/File/Exception/AccessDeniedException.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/Exception/FileException.php b/core/vendor/symfony/http-foundation/File/Exception/FileException.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/Exception/FileException.php
rename to core/vendor/symfony/http-foundation/File/Exception/FileException.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/Exception/FileNotFoundException.php b/core/vendor/symfony/http-foundation/File/Exception/FileNotFoundException.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/Exception/FileNotFoundException.php
rename to core/vendor/symfony/http-foundation/File/Exception/FileNotFoundException.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/Exception/UnexpectedTypeException.php b/core/vendor/symfony/http-foundation/File/Exception/UnexpectedTypeException.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/Exception/UnexpectedTypeException.php
rename to core/vendor/symfony/http-foundation/File/Exception/UnexpectedTypeException.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/Exception/UploadException.php b/core/vendor/symfony/http-foundation/File/Exception/UploadException.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/Exception/UploadException.php
rename to core/vendor/symfony/http-foundation/File/Exception/UploadException.php
diff --git a/core/vendor/symfony/http-foundation/File/File.php b/core/vendor/symfony/http-foundation/File/File.php
new file mode 100644
index 0000000..b575c85
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/File/File.php
@@ -0,0 +1,146 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\File;
+
+use Symfony\Component\HttpFoundation\File\Exception\FileException;
+use Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException;
+use Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesser;
+use Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesser;
+
+/**
+ * A file in the file system.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class File extends \SplFileInfo
+{
+    /**
+     * Constructs a new file from the given path.
+     *
+     * @param string $path      The path to the file
+     * @param bool   $checkPath Whether to check the path or not
+     *
+     * @throws FileNotFoundException If the given path is not a file
+     *
+     * @api
+     */
+    public function __construct($path, $checkPath = true)
+    {
+        if ($checkPath && !is_file($path)) {
+            throw new FileNotFoundException($path);
+        }
+
+        parent::__construct($path);
+    }
+
+    /**
+     * Returns the extension based on the mime type.
+     *
+     * If the mime type is unknown, returns null.
+     *
+     * This method uses the mime type as guessed by getMimeType()
+     * to guess the file extension.
+     *
+     * @return string|null The guessed extension or null if it cannot be guessed
+     *
+     * @api
+     *
+     * @see ExtensionGuesser
+     * @see getMimeType()
+     */
+    public function guessExtension()
+    {
+        $type = $this->getMimeType();
+        $guesser = ExtensionGuesser::getInstance();
+
+        return $guesser->guess($type);
+    }
+
+    /**
+     * Returns the mime type of the file.
+     *
+     * The mime type is guessed using a MimeTypeGuesser instance, which uses finfo(),
+     * mime_content_type() and the system binary "file" (in this order), depending on
+     * which of those are available.
+     *
+     * @return string|null The guessed mime type (i.e. "application/pdf")
+     *
+     * @see MimeTypeGuesser
+     *
+     * @api
+     */
+    public function getMimeType()
+    {
+        $guesser = MimeTypeGuesser::getInstance();
+
+        return $guesser->guess($this->getPathname());
+    }
+
+    /**
+     * Moves the file to a new location.
+     *
+     * @param string $directory The destination folder
+     * @param string $name      The new file name
+     *
+     * @return File A File object representing the new file
+     *
+     * @throws FileException if the target file could not be created
+     *
+     * @api
+     */
+    public function move($directory, $name = null)
+    {
+        $target = $this->getTargetFile($directory, $name);
+
+        if (!@rename($this->getPathname(), $target)) {
+            $error = error_get_last();
+            throw new FileException(sprintf('Could not move the file "%s" to "%s" (%s)', $this->getPathname(), $target, strip_tags($error['message'])));
+        }
+
+        @chmod($target, 0666 & ~umask());
+
+        return $target;
+    }
+
+    protected function getTargetFile($directory, $name = null)
+    {
+        if (!is_dir($directory)) {
+            if (false === @mkdir($directory, 0777, true) && !is_dir($directory)) {
+                throw new FileException(sprintf('Unable to create the "%s" directory', $directory));
+            }
+        } elseif (!is_writable($directory)) {
+            throw new FileException(sprintf('Unable to write in the "%s" directory', $directory));
+        }
+
+        $target = rtrim($directory, '/\\').DIRECTORY_SEPARATOR.(null === $name ? $this->getBasename() : $this->getName($name));
+
+        return new self($target, false);
+    }
+
+    /**
+     * Returns locale independent base name of the given path.
+     *
+     * @param string $name The new file name
+     *
+     * @return string containing
+     */
+    protected function getName($name)
+    {
+        $originalName = str_replace('\\', '/', $name);
+        $pos = strrpos($originalName, '/');
+        $originalName = false === $pos ? $originalName : substr($originalName, $pos + 1);
+
+        return $originalName;
+    }
+}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesser.php b/core/vendor/symfony/http-foundation/File/MimeType/ExtensionGuesser.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesser.php
rename to core/vendor/symfony/http-foundation/File/MimeType/ExtensionGuesser.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesserInterface.php b/core/vendor/symfony/http-foundation/File/MimeType/ExtensionGuesserInterface.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesserInterface.php
rename to core/vendor/symfony/http-foundation/File/MimeType/ExtensionGuesserInterface.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/FileBinaryMimeTypeGuesser.php b/core/vendor/symfony/http-foundation/File/MimeType/FileBinaryMimeTypeGuesser.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/FileBinaryMimeTypeGuesser.php
rename to core/vendor/symfony/http-foundation/File/MimeType/FileBinaryMimeTypeGuesser.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/FileinfoMimeTypeGuesser.php b/core/vendor/symfony/http-foundation/File/MimeType/FileinfoMimeTypeGuesser.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/FileinfoMimeTypeGuesser.php
rename to core/vendor/symfony/http-foundation/File/MimeType/FileinfoMimeTypeGuesser.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeExtensionGuesser.php b/core/vendor/symfony/http-foundation/File/MimeType/MimeTypeExtensionGuesser.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeExtensionGuesser.php
rename to core/vendor/symfony/http-foundation/File/MimeType/MimeTypeExtensionGuesser.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesser.php b/core/vendor/symfony/http-foundation/File/MimeType/MimeTypeGuesser.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesser.php
rename to core/vendor/symfony/http-foundation/File/MimeType/MimeTypeGuesser.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesserInterface.php b/core/vendor/symfony/http-foundation/File/MimeType/MimeTypeGuesserInterface.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesserInterface.php
rename to core/vendor/symfony/http-foundation/File/MimeType/MimeTypeGuesserInterface.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/UploadedFile.php b/core/vendor/symfony/http-foundation/File/UploadedFile.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/UploadedFile.php
rename to core/vendor/symfony/http-foundation/File/UploadedFile.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/FileBag.php b/core/vendor/symfony/http-foundation/FileBag.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/FileBag.php
rename to core/vendor/symfony/http-foundation/FileBag.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/HeaderBag.php b/core/vendor/symfony/http-foundation/HeaderBag.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/HeaderBag.php
rename to core/vendor/symfony/http-foundation/HeaderBag.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/IpUtils.php b/core/vendor/symfony/http-foundation/IpUtils.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/IpUtils.php
rename to core/vendor/symfony/http-foundation/IpUtils.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/JsonResponse.php b/core/vendor/symfony/http-foundation/JsonResponse.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/JsonResponse.php
rename to core/vendor/symfony/http-foundation/JsonResponse.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/LICENSE b/core/vendor/symfony/http-foundation/LICENSE
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/LICENSE
rename to core/vendor/symfony/http-foundation/LICENSE
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ParameterBag.php b/core/vendor/symfony/http-foundation/ParameterBag.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ParameterBag.php
rename to core/vendor/symfony/http-foundation/ParameterBag.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/README.md b/core/vendor/symfony/http-foundation/README.md
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/README.md
rename to core/vendor/symfony/http-foundation/README.md
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/RedirectResponse.php b/core/vendor/symfony/http-foundation/RedirectResponse.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/RedirectResponse.php
rename to core/vendor/symfony/http-foundation/RedirectResponse.php
diff --git a/core/vendor/symfony/http-foundation/Request.php b/core/vendor/symfony/http-foundation/Request.php
new file mode 100644
index 0000000..2428208
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/Request.php
@@ -0,0 +1,1989 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation;
+
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+
+/**
+ * Request represents an HTTP request.
+ *
+ * The methods dealing with URL accept / return a raw path (% encoded):
+ *   * getBasePath
+ *   * getBaseUrl
+ *   * getPathInfo
+ *   * getRequestUri
+ *   * getUri
+ *   * getUriForPath
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class Request
+{
+    const HEADER_FORWARDED = 'forwarded';
+    const HEADER_CLIENT_IP = 'client_ip';
+    const HEADER_CLIENT_HOST = 'client_host';
+    const HEADER_CLIENT_PROTO = 'client_proto';
+    const HEADER_CLIENT_PORT = 'client_port';
+
+    const METHOD_HEAD = 'HEAD';
+    const METHOD_GET = 'GET';
+    const METHOD_POST = 'POST';
+    const METHOD_PUT = 'PUT';
+    const METHOD_PATCH = 'PATCH';
+    const METHOD_DELETE = 'DELETE';
+    const METHOD_PURGE = 'PURGE';
+    const METHOD_OPTIONS = 'OPTIONS';
+    const METHOD_TRACE = 'TRACE';
+    const METHOD_CONNECT = 'CONNECT';
+
+    /**
+     * @var string[]
+     */
+    protected static $trustedProxies = array();
+
+    /**
+     * @var string[]
+     */
+    protected static $trustedHostPatterns = array();
+
+    /**
+     * @var string[]
+     */
+    protected static $trustedHosts = array();
+
+    /**
+     * Names for headers that can be trusted when
+     * using trusted proxies.
+     *
+     * The FORWARDED header is the standard as of rfc7239.
+     *
+     * The other headers are non-standard, but widely used
+     * by popular reverse proxies (like Apache mod_proxy or Amazon EC2).
+     */
+    protected static $trustedHeaders = array(
+        self::HEADER_FORWARDED => 'FORWARDED',
+        self::HEADER_CLIENT_IP => 'X_FORWARDED_FOR',
+        self::HEADER_CLIENT_HOST => 'X_FORWARDED_HOST',
+        self::HEADER_CLIENT_PROTO => 'X_FORWARDED_PROTO',
+        self::HEADER_CLIENT_PORT => 'X_FORWARDED_PORT',
+    );
+
+    protected static $httpMethodParameterOverride = false;
+
+    /**
+     * Custom parameters.
+     *
+     * @var \Symfony\Component\HttpFoundation\ParameterBag
+     *
+     * @api
+     */
+    public $attributes;
+
+    /**
+     * Request body parameters ($_POST).
+     *
+     * @var \Symfony\Component\HttpFoundation\ParameterBag
+     *
+     * @api
+     */
+    public $request;
+
+    /**
+     * Query string parameters ($_GET).
+     *
+     * @var \Symfony\Component\HttpFoundation\ParameterBag
+     *
+     * @api
+     */
+    public $query;
+
+    /**
+     * Server and execution environment parameters ($_SERVER).
+     *
+     * @var \Symfony\Component\HttpFoundation\ServerBag
+     *
+     * @api
+     */
+    public $server;
+
+    /**
+     * Uploaded files ($_FILES).
+     *
+     * @var \Symfony\Component\HttpFoundation\FileBag
+     *
+     * @api
+     */
+    public $files;
+
+    /**
+     * Cookies ($_COOKIE).
+     *
+     * @var \Symfony\Component\HttpFoundation\ParameterBag
+     *
+     * @api
+     */
+    public $cookies;
+
+    /**
+     * Headers (taken from the $_SERVER).
+     *
+     * @var \Symfony\Component\HttpFoundation\HeaderBag
+     *
+     * @api
+     */
+    public $headers;
+
+    /**
+     * @var string
+     */
+    protected $content;
+
+    /**
+     * @var array
+     */
+    protected $languages;
+
+    /**
+     * @var array
+     */
+    protected $charsets;
+
+    /**
+     * @var array
+     */
+    protected $encodings;
+
+    /**
+     * @var array
+     */
+    protected $acceptableContentTypes;
+
+    /**
+     * @var string
+     */
+    protected $pathInfo;
+
+    /**
+     * @var string
+     */
+    protected $requestUri;
+
+    /**
+     * @var string
+     */
+    protected $baseUrl;
+
+    /**
+     * @var string
+     */
+    protected $basePath;
+
+    /**
+     * @var string
+     */
+    protected $method;
+
+    /**
+     * @var string
+     */
+    protected $format;
+
+    /**
+     * @var \Symfony\Component\HttpFoundation\Session\SessionInterface
+     */
+    protected $session;
+
+    /**
+     * @var string
+     */
+    protected $locale;
+
+    /**
+     * @var string
+     */
+    protected $defaultLocale = 'en';
+
+    /**
+     * @var array
+     */
+    protected static $formats;
+
+    protected static $requestFactory;
+
+    /**
+     * Constructor.
+     *
+     * @param array  $query      The GET parameters
+     * @param array  $request    The POST parameters
+     * @param array  $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
+     * @param array  $cookies    The COOKIE parameters
+     * @param array  $files      The FILES parameters
+     * @param array  $server     The SERVER parameters
+     * @param string $content    The raw body data
+     *
+     * @api
+     */
+    public function __construct(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null)
+    {
+        $this->initialize($query, $request, $attributes, $cookies, $files, $server, $content);
+    }
+
+    /**
+     * Sets the parameters for this request.
+     *
+     * This method also re-initializes all properties.
+     *
+     * @param array  $query      The GET parameters
+     * @param array  $request    The POST parameters
+     * @param array  $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
+     * @param array  $cookies    The COOKIE parameters
+     * @param array  $files      The FILES parameters
+     * @param array  $server     The SERVER parameters
+     * @param string $content    The raw body data
+     *
+     * @api
+     */
+    public function initialize(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null)
+    {
+        $this->request = new ParameterBag($request);
+        $this->query = new ParameterBag($query);
+        $this->attributes = new ParameterBag($attributes);
+        $this->cookies = new ParameterBag($cookies);
+        $this->files = new FileBag($files);
+        $this->server = new ServerBag($server);
+        $this->headers = new HeaderBag($this->server->getHeaders());
+
+        $this->content = $content;
+        $this->languages = null;
+        $this->charsets = null;
+        $this->encodings = null;
+        $this->acceptableContentTypes = null;
+        $this->pathInfo = null;
+        $this->requestUri = null;
+        $this->baseUrl = null;
+        $this->basePath = null;
+        $this->method = null;
+        $this->format = null;
+    }
+
+    /**
+     * Creates a new request with values from PHP's super globals.
+     *
+     * @return Request A new request
+     *
+     * @api
+     */
+    public static function createFromGlobals()
+    {
+        // With the php's bug #66606, the php's built-in web server
+        // stores the Content-Type and Content-Length header values in
+        // HTTP_CONTENT_TYPE and HTTP_CONTENT_LENGTH fields.
+        $server = $_SERVER;
+        if ('cli-server' === php_sapi_name()) {
+            if (array_key_exists('HTTP_CONTENT_LENGTH', $_SERVER)) {
+                $server['CONTENT_LENGTH'] = $_SERVER['HTTP_CONTENT_LENGTH'];
+            }
+            if (array_key_exists('HTTP_CONTENT_TYPE', $_SERVER)) {
+                $server['CONTENT_TYPE'] = $_SERVER['HTTP_CONTENT_TYPE'];
+            }
+        }
+
+        $request = self::createRequestFromFactory($_GET, $_POST, array(), $_COOKIE, $_FILES, $server);
+
+        if (0 === strpos($request->headers->get('CONTENT_TYPE'), 'application/x-www-form-urlencoded')
+            && in_array(strtoupper($request->server->get('REQUEST_METHOD', 'GET')), array('PUT', 'DELETE', 'PATCH'))
+        ) {
+            parse_str($request->getContent(), $data);
+            $request->request = new ParameterBag($data);
+        }
+
+        return $request;
+    }
+
+    /**
+     * Creates a Request based on a given URI and configuration.
+     *
+     * The information contained in the URI always take precedence
+     * over the other information (server and parameters).
+     *
+     * @param string $uri        The URI
+     * @param string $method     The HTTP method
+     * @param array  $parameters The query (GET) or request (POST) parameters
+     * @param array  $cookies    The request cookies ($_COOKIE)
+     * @param array  $files      The request files ($_FILES)
+     * @param array  $server     The server parameters ($_SERVER)
+     * @param string $content    The raw body data
+     *
+     * @return Request A Request instance
+     *
+     * @api
+     */
+    public static function create($uri, $method = 'GET', $parameters = array(), $cookies = array(), $files = array(), $server = array(), $content = null)
+    {
+        $server = array_replace(array(
+            'SERVER_NAME' => 'localhost',
+            'SERVER_PORT' => 80,
+            'HTTP_HOST' => 'localhost',
+            'HTTP_USER_AGENT' => 'Symfony/2.X',
+            'HTTP_ACCEPT' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
+            'HTTP_ACCEPT_LANGUAGE' => 'en-us,en;q=0.5',
+            'HTTP_ACCEPT_CHARSET' => 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
+            'REMOTE_ADDR' => '127.0.0.1',
+            'SCRIPT_NAME' => '',
+            'SCRIPT_FILENAME' => '',
+            'SERVER_PROTOCOL' => 'HTTP/1.1',
+            'REQUEST_TIME' => time(),
+        ), $server);
+
+        $server['PATH_INFO'] = '';
+        $server['REQUEST_METHOD'] = strtoupper($method);
+
+        $components = parse_url($uri);
+        if (isset($components['host'])) {
+            $server['SERVER_NAME'] = $components['host'];
+            $server['HTTP_HOST'] = $components['host'];
+        }
+
+        if (isset($components['scheme'])) {
+            if ('https' === $components['scheme']) {
+                $server['HTTPS'] = 'on';
+                $server['SERVER_PORT'] = 443;
+            } else {
+                unset($server['HTTPS']);
+                $server['SERVER_PORT'] = 80;
+            }
+        }
+
+        if (isset($components['port'])) {
+            $server['SERVER_PORT'] = $components['port'];
+            $server['HTTP_HOST'] = $server['HTTP_HOST'].':'.$components['port'];
+        }
+
+        if (isset($components['user'])) {
+            $server['PHP_AUTH_USER'] = $components['user'];
+        }
+
+        if (isset($components['pass'])) {
+            $server['PHP_AUTH_PW'] = $components['pass'];
+        }
+
+        if (!isset($components['path'])) {
+            $components['path'] = '/';
+        }
+
+        switch (strtoupper($method)) {
+            case 'POST':
+            case 'PUT':
+            case 'DELETE':
+                if (!isset($server['CONTENT_TYPE'])) {
+                    $server['CONTENT_TYPE'] = 'application/x-www-form-urlencoded';
+                }
+                // no break
+            case 'PATCH':
+                $request = $parameters;
+                $query = array();
+                break;
+            default:
+                $request = array();
+                $query = $parameters;
+                break;
+        }
+
+        $queryString = '';
+        if (isset($components['query'])) {
+            parse_str(html_entity_decode($components['query']), $qs);
+
+            if ($query) {
+                $query = array_replace($qs, $query);
+                $queryString = http_build_query($query, '', '&');
+            } else {
+                $query = $qs;
+                $queryString = $components['query'];
+            }
+        } elseif ($query) {
+            $queryString = http_build_query($query, '', '&');
+        }
+
+        $server['REQUEST_URI'] = $components['path'].('' !== $queryString ? '?'.$queryString : '');
+        $server['QUERY_STRING'] = $queryString;
+
+        return self::createRequestFromFactory($query, $request, array(), $cookies, $files, $server, $content);
+    }
+
+    /**
+     * Sets a callable able to create a Request instance.
+     *
+     * This is mainly useful when you need to override the Request class
+     * to keep BC with an existing system. It should not be used for any
+     * other purpose.
+     *
+     * @param callable|null $callable A PHP callable
+     */
+    public static function setFactory($callable)
+    {
+        self::$requestFactory = $callable;
+    }
+
+    /**
+     * Clones a request and overrides some of its parameters.
+     *
+     * @param array $query      The GET parameters
+     * @param array $request    The POST parameters
+     * @param array $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
+     * @param array $cookies    The COOKIE parameters
+     * @param array $files      The FILES parameters
+     * @param array $server     The SERVER parameters
+     *
+     * @return Request The duplicated request
+     *
+     * @api
+     */
+    public function duplicate(array $query = null, array $request = null, array $attributes = null, array $cookies = null, array $files = null, array $server = null)
+    {
+        $dup = clone $this;
+        if ($query !== null) {
+            $dup->query = new ParameterBag($query);
+        }
+        if ($request !== null) {
+            $dup->request = new ParameterBag($request);
+        }
+        if ($attributes !== null) {
+            $dup->attributes = new ParameterBag($attributes);
+        }
+        if ($cookies !== null) {
+            $dup->cookies = new ParameterBag($cookies);
+        }
+        if ($files !== null) {
+            $dup->files = new FileBag($files);
+        }
+        if ($server !== null) {
+            $dup->server = new ServerBag($server);
+            $dup->headers = new HeaderBag($dup->server->getHeaders());
+        }
+        $dup->languages = null;
+        $dup->charsets = null;
+        $dup->encodings = null;
+        $dup->acceptableContentTypes = null;
+        $dup->pathInfo = null;
+        $dup->requestUri = null;
+        $dup->baseUrl = null;
+        $dup->basePath = null;
+        $dup->method = null;
+        $dup->format = null;
+
+        if (!$dup->get('_format') && $this->get('_format')) {
+            $dup->attributes->set('_format', $this->get('_format'));
+        }
+
+        if (!$dup->getRequestFormat(null)) {
+            $dup->setRequestFormat($this->getRequestFormat(null));
+        }
+
+        return $dup;
+    }
+
+    /**
+     * Clones the current request.
+     *
+     * Note that the session is not cloned as duplicated requests
+     * are most of the time sub-requests of the main one.
+     */
+    public function __clone()
+    {
+        $this->query = clone $this->query;
+        $this->request = clone $this->request;
+        $this->attributes = clone $this->attributes;
+        $this->cookies = clone $this->cookies;
+        $this->files = clone $this->files;
+        $this->server = clone $this->server;
+        $this->headers = clone $this->headers;
+    }
+
+    /**
+     * Returns the request as a string.
+     *
+     * @return string The request
+     */
+    public function __toString()
+    {
+        return
+            sprintf('%s %s %s', $this->getMethod(), $this->getRequestUri(), $this->server->get('SERVER_PROTOCOL'))."\r\n".
+            $this->headers."\r\n".
+            $this->getContent();
+    }
+
+    /**
+     * Overrides the PHP global variables according to this request instance.
+     *
+     * It overrides $_GET, $_POST, $_REQUEST, $_SERVER, $_COOKIE.
+     * $_FILES is never overridden, see rfc1867
+     *
+     * @api
+     */
+    public function overrideGlobals()
+    {
+        $this->server->set('QUERY_STRING', static::normalizeQueryString(http_build_query($this->query->all(), null, '&')));
+
+        $_GET = $this->query->all();
+        $_POST = $this->request->all();
+        $_SERVER = $this->server->all();
+        $_COOKIE = $this->cookies->all();
+
+        foreach ($this->headers->all() as $key => $value) {
+            $key = strtoupper(str_replace('-', '_', $key));
+            if (in_array($key, array('CONTENT_TYPE', 'CONTENT_LENGTH'))) {
+                $_SERVER[$key] = implode(', ', $value);
+            } else {
+                $_SERVER['HTTP_'.$key] = implode(', ', $value);
+            }
+        }
+
+        $request = array('g' => $_GET, 'p' => $_POST, 'c' => $_COOKIE);
+
+        $requestOrder = ini_get('request_order') ?: ini_get('variables_order');
+        $requestOrder = preg_replace('#[^cgp]#', '', strtolower($requestOrder)) ?: 'gp';
+
+        $_REQUEST = array();
+        foreach (str_split($requestOrder) as $order) {
+            $_REQUEST = array_merge($_REQUEST, $request[$order]);
+        }
+    }
+
+    /**
+     * Sets a list of trusted proxies.
+     *
+     * You should only list the reverse proxies that you manage directly.
+     *
+     * @param array $proxies A list of trusted proxies
+     *
+     * @api
+     */
+    public static function setTrustedProxies(array $proxies)
+    {
+        self::$trustedProxies = $proxies;
+    }
+
+    /**
+     * Gets the list of trusted proxies.
+     *
+     * @return array An array of trusted proxies.
+     */
+    public static function getTrustedProxies()
+    {
+        return self::$trustedProxies;
+    }
+
+    /**
+     * Sets a list of trusted host patterns.
+     *
+     * You should only list the hosts you manage using regexs.
+     *
+     * @param array $hostPatterns A list of trusted host patterns
+     */
+    public static function setTrustedHosts(array $hostPatterns)
+    {
+        self::$trustedHostPatterns = array_map(function ($hostPattern) {
+            return sprintf('#%s#i', $hostPattern);
+        }, $hostPatterns);
+        // we need to reset trusted hosts on trusted host patterns change
+        self::$trustedHosts = array();
+    }
+
+    /**
+     * Gets the list of trusted host patterns.
+     *
+     * @return array An array of trusted host patterns.
+     */
+    public static function getTrustedHosts()
+    {
+        return self::$trustedHostPatterns;
+    }
+
+    /**
+     * Sets the name for trusted headers.
+     *
+     * The following header keys are supported:
+     *
+     *  * Request::HEADER_CLIENT_IP:    defaults to X-Forwarded-For   (see getClientIp())
+     *  * Request::HEADER_CLIENT_HOST:  defaults to X-Forwarded-Host  (see getHost())
+     *  * Request::HEADER_CLIENT_PORT:  defaults to X-Forwarded-Port  (see getPort())
+     *  * Request::HEADER_CLIENT_PROTO: defaults to X-Forwarded-Proto (see getScheme() and isSecure())
+     *
+     * Setting an empty value allows to disable the trusted header for the given key.
+     *
+     * @param string $key   The header key
+     * @param string $value The header name
+     *
+     * @throws \InvalidArgumentException
+     */
+    public static function setTrustedHeaderName($key, $value)
+    {
+        if (!array_key_exists($key, self::$trustedHeaders)) {
+            throw new \InvalidArgumentException(sprintf('Unable to set the trusted header name for key "%s".', $key));
+        }
+
+        self::$trustedHeaders[$key] = $value;
+    }
+
+    /**
+     * Gets the trusted proxy header name.
+     *
+     * @param string $key The header key
+     *
+     * @return string The header name
+     *
+     * @throws \InvalidArgumentException
+     */
+    public static function getTrustedHeaderName($key)
+    {
+        if (!array_key_exists($key, self::$trustedHeaders)) {
+            throw new \InvalidArgumentException(sprintf('Unable to get the trusted header name for key "%s".', $key));
+        }
+
+        return self::$trustedHeaders[$key];
+    }
+
+    /**
+     * Normalizes a query string.
+     *
+     * It builds a normalized query string, where keys/value pairs are alphabetized,
+     * have consistent escaping and unneeded delimiters are removed.
+     *
+     * @param string $qs Query string
+     *
+     * @return string A normalized query string for the Request
+     */
+    public static function normalizeQueryString($qs)
+    {
+        if ('' == $qs) {
+            return '';
+        }
+
+        $parts = array();
+        $order = array();
+
+        foreach (explode('&', $qs) as $param) {
+            if ('' === $param || '=' === $param[0]) {
+                // Ignore useless delimiters, e.g. "x=y&".
+                // Also ignore pairs with empty key, even if there was a value, e.g. "=value", as such nameless values cannot be retrieved anyway.
+                // PHP also does not include them when building _GET.
+                continue;
+            }
+
+            $keyValuePair = explode('=', $param, 2);
+
+            // GET parameters, that are submitted from a HTML form, encode spaces as "+" by default (as defined in enctype application/x-www-form-urlencoded).
+            // PHP also converts "+" to spaces when filling the global _GET or when using the function parse_str. This is why we use urldecode and then normalize to
+            // RFC 3986 with rawurlencode.
+            $parts[] = isset($keyValuePair[1]) ?
+                rawurlencode(urldecode($keyValuePair[0])).'='.rawurlencode(urldecode($keyValuePair[1])) :
+                rawurlencode(urldecode($keyValuePair[0]));
+            $order[] = urldecode($keyValuePair[0]);
+        }
+
+        array_multisort($order, SORT_ASC, $parts);
+
+        return implode('&', $parts);
+    }
+
+    /**
+     * Enables support for the _method request parameter to determine the intended HTTP method.
+     *
+     * Be warned that enabling this feature might lead to CSRF issues in your code.
+     * Check that you are using CSRF tokens when required.
+     * If the HTTP method parameter override is enabled, an html-form with method "POST" can be altered
+     * and used to send a "PUT" or "DELETE" request via the _method request parameter.
+     * If these methods are not protected against CSRF, this presents a possible vulnerability.
+     *
+     * The HTTP method can only be overridden when the real HTTP method is POST.
+     */
+    public static function enableHttpMethodParameterOverride()
+    {
+        self::$httpMethodParameterOverride = true;
+    }
+
+    /**
+     * Checks whether support for the _method request parameter is enabled.
+     *
+     * @return bool True when the _method request parameter is enabled, false otherwise
+     */
+    public static function getHttpMethodParameterOverride()
+    {
+        return self::$httpMethodParameterOverride;
+    }
+
+    /**
+     * Gets a "parameter" value.
+     *
+     * This method is mainly useful for libraries that want to provide some flexibility.
+     *
+     * Order of precedence: GET, PATH, POST
+     *
+     * Avoid using this method in controllers:
+     *
+     *  * slow
+     *  * prefer to get from a "named" source
+     *
+     * It is better to explicitly get request parameters from the appropriate
+     * public property instead (query, attributes, request).
+     *
+     * @param string $key     the key
+     * @param mixed  $default the default value
+     * @param bool   $deep    is parameter deep in multidimensional array
+     *
+     * @return mixed
+     */
+    public function get($key, $default = null, $deep = false)
+    {
+        if ($this !== $result = $this->query->get($key, $this, $deep)) {
+            return $result;
+        }
+
+        if ($this !== $result = $this->attributes->get($key, $this, $deep)) {
+            return $result;
+        }
+
+        if ($this !== $result = $this->request->get($key, $this, $deep)) {
+            return $result;
+        }
+
+        return $default;
+    }
+
+    /**
+     * Gets the Session.
+     *
+     * @return SessionInterface|null The session
+     *
+     * @api
+     */
+    public function getSession()
+    {
+        return $this->session;
+    }
+
+    /**
+     * Whether the request contains a Session which was started in one of the
+     * previous requests.
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function hasPreviousSession()
+    {
+        // the check for $this->session avoids malicious users trying to fake a session cookie with proper name
+        return $this->hasSession() && $this->cookies->has($this->session->getName());
+    }
+
+    /**
+     * Whether the request contains a Session object.
+     *
+     * This method does not give any information about the state of the session object,
+     * like whether the session is started or not. It is just a way to check if this Request
+     * is associated with a Session instance.
+     *
+     * @return bool true when the Request contains a Session object, false otherwise
+     *
+     * @api
+     */
+    public function hasSession()
+    {
+        return null !== $this->session;
+    }
+
+    /**
+     * Sets the Session.
+     *
+     * @param SessionInterface $session The Session
+     *
+     * @api
+     */
+    public function setSession(SessionInterface $session)
+    {
+        $this->session = $session;
+    }
+
+    /**
+     * Returns the client IP addresses.
+     *
+     * In the returned array the most trusted IP address is first, and the
+     * least trusted one last. The "real" client IP address is the last one,
+     * but this is also the least trusted one. Trusted proxies are stripped.
+     *
+     * Use this method carefully; you should use getClientIp() instead.
+     *
+     * @return array The client IP addresses
+     *
+     * @see getClientIp()
+     */
+    public function getClientIps()
+    {
+        $clientIps = array();
+        $ip = $this->server->get('REMOTE_ADDR');
+
+        if (!$this->isFromTrustedProxy()) {
+            return array($ip);
+        }
+
+        if (self::$trustedHeaders[self::HEADER_FORWARDED] && $this->headers->has(self::$trustedHeaders[self::HEADER_FORWARDED])) {
+            $forwardedHeader = $this->headers->get(self::$trustedHeaders[self::HEADER_FORWARDED]);
+            preg_match_all('{(for)=("?\[?)([a-z0-9\.:_\-/]*)}', $forwardedHeader, $matches);
+            $clientIps = $matches[3];
+        } elseif (self::$trustedHeaders[self::HEADER_CLIENT_IP] && $this->headers->has(self::$trustedHeaders[self::HEADER_CLIENT_IP])) {
+            $clientIps = array_map('trim', explode(',', $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_IP])));
+        }
+
+        $clientIps[] = $ip; // Complete the IP chain with the IP the request actually came from
+        $ip = $clientIps[0]; // Fallback to this when the client IP falls into the range of trusted proxies
+
+        foreach ($clientIps as $key => $clientIp) {
+            // Remove port (unfortunately, it does happen)
+            if (preg_match('{((?:\d+\.){3}\d+)\:\d+}', $clientIp, $match)) {
+                $clientIps[$key] = $clientIp = $match[1];
+            }
+
+            if (IpUtils::checkIp($clientIp, self::$trustedProxies)) {
+                unset($clientIps[$key]);
+            }
+        }
+
+        // Now the IP chain contains only untrusted proxies and the client IP
+        return $clientIps ? array_reverse($clientIps) : array($ip);
+    }
+
+    /**
+     * Returns the client IP address.
+     *
+     * This method can read the client IP address from the "X-Forwarded-For" header
+     * when trusted proxies were set via "setTrustedProxies()". The "X-Forwarded-For"
+     * header value is a comma+space separated list of IP addresses, the left-most
+     * being the original client, and each successive proxy that passed the request
+     * adding the IP address where it received the request from.
+     *
+     * If your reverse proxy uses a different header name than "X-Forwarded-For",
+     * ("Client-Ip" for instance), configure it via "setTrustedHeaderName()" with
+     * the "client-ip" key.
+     *
+     * @return string The client IP address
+     *
+     * @see getClientIps()
+     * @see http://en.wikipedia.org/wiki/X-Forwarded-For
+     *
+     * @api
+     */
+    public function getClientIp()
+    {
+        $ipAddresses = $this->getClientIps();
+
+        return $ipAddresses[0];
+    }
+
+    /**
+     * Returns current script name.
+     *
+     * @return string
+     *
+     * @api
+     */
+    public function getScriptName()
+    {
+        return $this->server->get('SCRIPT_NAME', $this->server->get('ORIG_SCRIPT_NAME', ''));
+    }
+
+    /**
+     * Returns the path being requested relative to the executed script.
+     *
+     * The path info always starts with a /.
+     *
+     * Suppose this request is instantiated from /mysite on localhost:
+     *
+     *  * http://localhost/mysite              returns an empty string
+     *  * http://localhost/mysite/about        returns '/about'
+     *  * http://localhost/mysite/enco%20ded   returns '/enco%20ded'
+     *  * http://localhost/mysite/about?var=1  returns '/about'
+     *
+     * @return string The raw path (i.e. not urldecoded)
+     *
+     * @api
+     */
+    public function getPathInfo()
+    {
+        if (null === $this->pathInfo) {
+            $this->pathInfo = $this->preparePathInfo();
+        }
+
+        return $this->pathInfo;
+    }
+
+    /**
+     * Returns the root path from which this request is executed.
+     *
+     * Suppose that an index.php file instantiates this request object:
+     *
+     *  * http://localhost/index.php         returns an empty string
+     *  * http://localhost/index.php/page    returns an empty string
+     *  * http://localhost/web/index.php     returns '/web'
+     *  * http://localhost/we%20b/index.php  returns '/we%20b'
+     *
+     * @return string The raw path (i.e. not urldecoded)
+     *
+     * @api
+     */
+    public function getBasePath()
+    {
+        if (null === $this->basePath) {
+            $this->basePath = $this->prepareBasePath();
+        }
+
+        return $this->basePath;
+    }
+
+    /**
+     * Returns the root URL from which this request is executed.
+     *
+     * The base URL never ends with a /.
+     *
+     * This is similar to getBasePath(), except that it also includes the
+     * script filename (e.g. index.php) if one exists.
+     *
+     * @return string The raw URL (i.e. not urldecoded)
+     *
+     * @api
+     */
+    public function getBaseUrl()
+    {
+        if (null === $this->baseUrl) {
+            $this->baseUrl = $this->prepareBaseUrl();
+        }
+
+        return $this->baseUrl;
+    }
+
+    /**
+     * Gets the request's scheme.
+     *
+     * @return string
+     *
+     * @api
+     */
+    public function getScheme()
+    {
+        return $this->isSecure() ? 'https' : 'http';
+    }
+
+    /**
+     * Returns the port on which the request is made.
+     *
+     * This method can read the client port from the "X-Forwarded-Port" header
+     * when trusted proxies were set via "setTrustedProxies()".
+     *
+     * The "X-Forwarded-Port" header must contain the client port.
+     *
+     * If your reverse proxy uses a different header name than "X-Forwarded-Port",
+     * configure it via "setTrustedHeaderName()" with the "client-port" key.
+     *
+     * @return string
+     *
+     * @api
+     */
+    public function getPort()
+    {
+        if ($this->isFromTrustedProxy()) {
+            if (self::$trustedHeaders[self::HEADER_CLIENT_PORT] && $port = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PORT])) {
+                return $port;
+            }
+
+            if (self::$trustedHeaders[self::HEADER_CLIENT_PROTO] && 'https' === $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PROTO], 'http')) {
+                return 443;
+            }
+        }
+
+        if ($host = $this->headers->get('HOST')) {
+            if ($host[0] === '[') {
+                $pos = strpos($host, ':', strrpos($host, ']'));
+            } else {
+                $pos = strrpos($host, ':');
+            }
+
+            if (false !== $pos) {
+                return (int) substr($host, $pos + 1);
+            }
+
+            return 'https' === $this->getScheme() ? 443 : 80;
+        }
+
+        return $this->server->get('SERVER_PORT');
+    }
+
+    /**
+     * Returns the user.
+     *
+     * @return string|null
+     */
+    public function getUser()
+    {
+        return $this->headers->get('PHP_AUTH_USER');
+    }
+
+    /**
+     * Returns the password.
+     *
+     * @return string|null
+     */
+    public function getPassword()
+    {
+        return $this->headers->get('PHP_AUTH_PW');
+    }
+
+    /**
+     * Gets the user info.
+     *
+     * @return string A user name and, optionally, scheme-specific information about how to gain authorization to access the server
+     */
+    public function getUserInfo()
+    {
+        $userinfo = $this->getUser();
+
+        $pass = $this->getPassword();
+        if ('' != $pass) {
+            $userinfo .= ":$pass";
+        }
+
+        return $userinfo;
+    }
+
+    /**
+     * Returns the HTTP host being requested.
+     *
+     * The port name will be appended to the host if it's non-standard.
+     *
+     * @return string
+     *
+     * @api
+     */
+    public function getHttpHost()
+    {
+        $scheme = $this->getScheme();
+        $port = $this->getPort();
+
+        if (('http' == $scheme && $port == 80) || ('https' == $scheme && $port == 443)) {
+            return $this->getHost();
+        }
+
+        return $this->getHost().':'.$port;
+    }
+
+    /**
+     * Returns the requested URI (path and query string).
+     *
+     * @return string The raw URI (i.e. not URI decoded)
+     *
+     * @api
+     */
+    public function getRequestUri()
+    {
+        if (null === $this->requestUri) {
+            $this->requestUri = $this->prepareRequestUri();
+        }
+
+        return $this->requestUri;
+    }
+
+    /**
+     * Gets the scheme and HTTP host.
+     *
+     * If the URL was called with basic authentication, the user
+     * and the password are not added to the generated string.
+     *
+     * @return string The scheme and HTTP host
+     */
+    public function getSchemeAndHttpHost()
+    {
+        return $this->getScheme().'://'.$this->getHttpHost();
+    }
+
+    /**
+     * Generates a normalized URI (URL) for the Request.
+     *
+     * @return string A normalized URI (URL) for the Request
+     *
+     * @see getQueryString()
+     *
+     * @api
+     */
+    public function getUri()
+    {
+        if (null !== $qs = $this->getQueryString()) {
+            $qs = '?'.$qs;
+        }
+
+        return $this->getSchemeAndHttpHost().$this->getBaseUrl().$this->getPathInfo().$qs;
+    }
+
+    /**
+     * Generates a normalized URI for the given path.
+     *
+     * @param string $path A path to use instead of the current one
+     *
+     * @return string The normalized URI for the path
+     *
+     * @api
+     */
+    public function getUriForPath($path)
+    {
+        return $this->getSchemeAndHttpHost().$this->getBaseUrl().$path;
+    }
+
+    /**
+     * Returns the path as relative reference from the current Request path.
+     *
+     * Only the URIs path component (no schema, host etc.) is relevant and must be given.
+     * Both paths must be absolute and not contain relative parts.
+     * Relative URLs from one resource to another are useful when generating self-contained downloadable document archives.
+     * Furthermore, they can be used to reduce the link size in documents.
+     *
+     * Example target paths, given a base path of "/a/b/c/d":
+     * - "/a/b/c/d"     -> ""
+     * - "/a/b/c/"      -> "./"
+     * - "/a/b/"        -> "../"
+     * - "/a/b/c/other" -> "other"
+     * - "/a/x/y"       -> "../../x/y"
+     *
+     * @param string $path The target path
+     *
+     * @return string The relative target path
+     */
+    public function getRelativeUriForPath($path)
+    {
+        // be sure that we are dealing with an absolute path
+        if (!isset($path[0]) || '/' !== $path[0]) {
+            return $path;
+        }
+
+        if ($path === $basePath = $this->getPathInfo()) {
+            return '';
+        }
+
+        $sourceDirs = explode('/', isset($basePath[0]) && '/' === $basePath[0] ? substr($basePath, 1) : $basePath);
+        $targetDirs = explode('/', isset($path[0]) && '/' === $path[0] ? substr($path, 1) : $path);
+        array_pop($sourceDirs);
+        $targetFile = array_pop($targetDirs);
+
+        foreach ($sourceDirs as $i => $dir) {
+            if (isset($targetDirs[$i]) && $dir === $targetDirs[$i]) {
+                unset($sourceDirs[$i], $targetDirs[$i]);
+            } else {
+                break;
+            }
+        }
+
+        $targetDirs[] = $targetFile;
+        $path = str_repeat('../', count($sourceDirs)).implode('/', $targetDirs);
+
+        // A reference to the same base directory or an empty subdirectory must be prefixed with "./".
+        // This also applies to a segment with a colon character (e.g., "file:colon") that cannot be used
+        // as the first segment of a relative-path reference, as it would be mistaken for a scheme name
+        // (see http://tools.ietf.org/html/rfc3986#section-4.2).
+        return !isset($path[0]) || '/' === $path[0]
+            || false !== ($colonPos = strpos($path, ':')) && ($colonPos < ($slashPos = strpos($path, '/')) || false === $slashPos)
+            ? "./$path" : $path;
+    }
+
+    /**
+     * Generates the normalized query string for the Request.
+     *
+     * It builds a normalized query string, where keys/value pairs are alphabetized
+     * and have consistent escaping.
+     *
+     * @return string|null A normalized query string for the Request
+     *
+     * @api
+     */
+    public function getQueryString()
+    {
+        $qs = static::normalizeQueryString($this->server->get('QUERY_STRING'));
+
+        return '' === $qs ? null : $qs;
+    }
+
+    /**
+     * Checks whether the request is secure or not.
+     *
+     * This method can read the client port from the "X-Forwarded-Proto" header
+     * when trusted proxies were set via "setTrustedProxies()".
+     *
+     * The "X-Forwarded-Proto" header must contain the protocol: "https" or "http".
+     *
+     * If your reverse proxy uses a different header name than "X-Forwarded-Proto"
+     * ("SSL_HTTPS" for instance), configure it via "setTrustedHeaderName()" with
+     * the "client-proto" key.
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function isSecure()
+    {
+        if ($this->isFromTrustedProxy() && self::$trustedHeaders[self::HEADER_CLIENT_PROTO] && $proto = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PROTO])) {
+            return in_array(strtolower(current(explode(',', $proto))), array('https', 'on', 'ssl', '1'));
+        }
+
+        $https = $this->server->get('HTTPS');
+
+        return !empty($https) && 'off' !== strtolower($https);
+    }
+
+    /**
+     * Returns the host name.
+     *
+     * This method can read the client port from the "X-Forwarded-Host" header
+     * when trusted proxies were set via "setTrustedProxies()".
+     *
+     * The "X-Forwarded-Host" header must contain the client host name.
+     *
+     * If your reverse proxy uses a different header name than "X-Forwarded-Host",
+     * configure it via "setTrustedHeaderName()" with the "client-host" key.
+     *
+     * @return string
+     *
+     * @throws \UnexpectedValueException when the host name is invalid
+     *
+     * @api
+     */
+    public function getHost()
+    {
+        if ($this->isFromTrustedProxy() && self::$trustedHeaders[self::HEADER_CLIENT_HOST] && $host = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_HOST])) {
+            $elements = explode(',', $host);
+
+            $host = $elements[count($elements) - 1];
+        } elseif (!$host = $this->headers->get('HOST')) {
+            if (!$host = $this->server->get('SERVER_NAME')) {
+                $host = $this->server->get('SERVER_ADDR', '');
+            }
+        }
+
+        // trim and remove port number from host
+        // host is lowercase as per RFC 952/2181
+        $host = strtolower(preg_replace('/:\d+$/', '', trim($host)));
+
+        // as the host can come from the user (HTTP_HOST and depending on the configuration, SERVER_NAME too can come from the user)
+        // check that it does not contain forbidden characters (see RFC 952 and RFC 2181)
+        // use preg_replace() instead of preg_match() to prevent DoS attacks with long host names
+        if ($host && '' !== preg_replace('/(?:^\[)?[a-zA-Z0-9-:\]_]+\.?/', '', $host)) {
+            throw new \UnexpectedValueException(sprintf('Invalid Host "%s"', $host));
+        }
+
+        if (count(self::$trustedHostPatterns) > 0) {
+            // to avoid host header injection attacks, you should provide a list of trusted host patterns
+
+            if (in_array($host, self::$trustedHosts)) {
+                return $host;
+            }
+
+            foreach (self::$trustedHostPatterns as $pattern) {
+                if (preg_match($pattern, $host)) {
+                    self::$trustedHosts[] = $host;
+
+                    return $host;
+                }
+            }
+
+            throw new \UnexpectedValueException(sprintf('Untrusted Host "%s"', $host));
+        }
+
+        return $host;
+    }
+
+    /**
+     * Sets the request method.
+     *
+     * @param string $method
+     *
+     * @api
+     */
+    public function setMethod($method)
+    {
+        $this->method = null;
+        $this->server->set('REQUEST_METHOD', $method);
+    }
+
+    /**
+     * Gets the request "intended" method.
+     *
+     * If the X-HTTP-Method-Override header is set, and if the method is a POST,
+     * then it is used to determine the "real" intended HTTP method.
+     *
+     * The _method request parameter can also be used to determine the HTTP method,
+     * but only if enableHttpMethodParameterOverride() has been called.
+     *
+     * The method is always an uppercased string.
+     *
+     * @return string The request method
+     *
+     * @api
+     *
+     * @see getRealMethod()
+     */
+    public function getMethod()
+    {
+        if (null === $this->method) {
+            $this->method = strtoupper($this->server->get('REQUEST_METHOD', 'GET'));
+
+            if ('POST' === $this->method) {
+                if ($method = $this->headers->get('X-HTTP-METHOD-OVERRIDE')) {
+                    $this->method = strtoupper($method);
+                } elseif (self::$httpMethodParameterOverride) {
+                    $this->method = strtoupper($this->request->get('_method', $this->query->get('_method', 'POST')));
+                }
+            }
+        }
+
+        return $this->method;
+    }
+
+    /**
+     * Gets the "real" request method.
+     *
+     * @return string The request method
+     *
+     * @see getMethod()
+     */
+    public function getRealMethod()
+    {
+        return strtoupper($this->server->get('REQUEST_METHOD', 'GET'));
+    }
+
+    /**
+     * Gets the mime type associated with the format.
+     *
+     * @param string $format The format
+     *
+     * @return string The associated mime type (null if not found)
+     *
+     * @api
+     */
+    public function getMimeType($format)
+    {
+        if (null === static::$formats) {
+            static::initializeFormats();
+        }
+
+        return isset(static::$formats[$format]) ? static::$formats[$format][0] : null;
+    }
+
+    /**
+     * Gets the format associated with the mime type.
+     *
+     * @param string $mimeType The associated mime type
+     *
+     * @return string|null The format (null if not found)
+     *
+     * @api
+     */
+    public function getFormat($mimeType)
+    {
+        if (false !== $pos = strpos($mimeType, ';')) {
+            $mimeType = substr($mimeType, 0, $pos);
+        }
+
+        if (null === static::$formats) {
+            static::initializeFormats();
+        }
+
+        foreach (static::$formats as $format => $mimeTypes) {
+            if (in_array($mimeType, (array) $mimeTypes)) {
+                return $format;
+            }
+        }
+    }
+
+    /**
+     * Associates a format with mime types.
+     *
+     * @param string       $format    The format
+     * @param string|array $mimeTypes The associated mime types (the preferred one must be the first as it will be used as the content type)
+     *
+     * @api
+     */
+    public function setFormat($format, $mimeTypes)
+    {
+        if (null === static::$formats) {
+            static::initializeFormats();
+        }
+
+        static::$formats[$format] = is_array($mimeTypes) ? $mimeTypes : array($mimeTypes);
+    }
+
+    /**
+     * Gets the request format.
+     *
+     * Here is the process to determine the format:
+     *
+     *  * format defined by the user (with setRequestFormat())
+     *  * _format request parameter
+     *  * $default
+     *
+     * @param string $default The default format
+     *
+     * @return string The request format
+     *
+     * @api
+     */
+    public function getRequestFormat($default = 'html')
+    {
+        if (null === $this->format) {
+            $this->format = $this->get('_format', $default);
+        }
+
+        return $this->format;
+    }
+
+    /**
+     * Sets the request format.
+     *
+     * @param string $format The request format.
+     *
+     * @api
+     */
+    public function setRequestFormat($format)
+    {
+        $this->format = $format;
+    }
+
+    /**
+     * Gets the format associated with the request.
+     *
+     * @return string|null The format (null if no content type is present)
+     *
+     * @api
+     */
+    public function getContentType()
+    {
+        return $this->getFormat($this->headers->get('CONTENT_TYPE'));
+    }
+
+    /**
+     * Sets the default locale.
+     *
+     * @param string $locale
+     *
+     * @api
+     */
+    public function setDefaultLocale($locale)
+    {
+        $this->defaultLocale = $locale;
+
+        if (null === $this->locale) {
+            $this->setPhpDefaultLocale($locale);
+        }
+    }
+
+    /**
+     * Get the default locale.
+     *
+     * @return string
+     */
+    public function getDefaultLocale()
+    {
+        return $this->defaultLocale;
+    }
+
+    /**
+     * Sets the locale.
+     *
+     * @param string $locale
+     *
+     * @api
+     */
+    public function setLocale($locale)
+    {
+        $this->setPhpDefaultLocale($this->locale = $locale);
+    }
+
+    /**
+     * Get the locale.
+     *
+     * @return string
+     */
+    public function getLocale()
+    {
+        return null === $this->locale ? $this->defaultLocale : $this->locale;
+    }
+
+    /**
+     * Checks if the request method is of specified type.
+     *
+     * @param string $method Uppercase request method (GET, POST etc).
+     *
+     * @return bool
+     */
+    public function isMethod($method)
+    {
+        return $this->getMethod() === strtoupper($method);
+    }
+
+    /**
+     * Checks whether the method is safe or not.
+     *
+     * @return bool
+     *
+     * @api
+     */
+    public function isMethodSafe()
+    {
+        return in_array($this->getMethod(), array('GET', 'HEAD'));
+    }
+
+    /**
+     * Returns the request body content.
+     *
+     * @param bool $asResource If true, a resource will be returned
+     *
+     * @return string|resource The request body content or a resource to read the body stream.
+     *
+     * @throws \LogicException
+     */
+    public function getContent($asResource = false)
+    {
+        if (false === $this->content || (true === $asResource && null !== $this->content)) {
+            throw new \LogicException('getContent() can only be called once when using the resource return type.');
+        }
+
+        if (true === $asResource) {
+            $this->content = false;
+
+            return fopen('php://input', 'rb');
+        }
+
+        if (null === $this->content) {
+            $this->content = file_get_contents('php://input');
+        }
+
+        return $this->content;
+    }
+
+    /**
+     * Gets the Etags.
+     *
+     * @return array The entity tags
+     */
+    public function getETags()
+    {
+        return preg_split('/\s*,\s*/', $this->headers->get('if_none_match'), null, PREG_SPLIT_NO_EMPTY);
+    }
+
+    /**
+     * @return bool
+     */
+    public function isNoCache()
+    {
+        return $this->headers->hasCacheControlDirective('no-cache') || 'no-cache' == $this->headers->get('Pragma');
+    }
+
+    /**
+     * Returns the preferred language.
+     *
+     * @param array $locales An array of ordered available locales
+     *
+     * @return string|null The preferred locale
+     *
+     * @api
+     */
+    public function getPreferredLanguage(array $locales = null)
+    {
+        $preferredLanguages = $this->getLanguages();
+
+        if (empty($locales)) {
+            return isset($preferredLanguages[0]) ? $preferredLanguages[0] : null;
+        }
+
+        if (!$preferredLanguages) {
+            return $locales[0];
+        }
+
+        $extendedPreferredLanguages = array();
+        foreach ($preferredLanguages as $language) {
+            $extendedPreferredLanguages[] = $language;
+            if (false !== $position = strpos($language, '_')) {
+                $superLanguage = substr($language, 0, $position);
+                if (!in_array($superLanguage, $preferredLanguages)) {
+                    $extendedPreferredLanguages[] = $superLanguage;
+                }
+            }
+        }
+
+        $preferredLanguages = array_values(array_intersect($extendedPreferredLanguages, $locales));
+
+        return isset($preferredLanguages[0]) ? $preferredLanguages[0] : $locales[0];
+    }
+
+    /**
+     * Gets a list of languages acceptable by the client browser.
+     *
+     * @return array Languages ordered in the user browser preferences
+     *
+     * @api
+     */
+    public function getLanguages()
+    {
+        if (null !== $this->languages) {
+            return $this->languages;
+        }
+
+        $languages = AcceptHeader::fromString($this->headers->get('Accept-Language'))->all();
+        $this->languages = array();
+        foreach ($languages as $lang => $acceptHeaderItem) {
+            if (false !== strpos($lang, '-')) {
+                $codes = explode('-', $lang);
+                if ('i' === $codes[0]) {
+                    // Language not listed in ISO 639 that are not variants
+                    // of any listed language, which can be registered with the
+                    // i-prefix, such as i-cherokee
+                    if (count($codes) > 1) {
+                        $lang = $codes[1];
+                    }
+                } else {
+                    for ($i = 0, $max = count($codes); $i < $max; $i++) {
+                        if ($i === 0) {
+                            $lang = strtolower($codes[0]);
+                        } else {
+                            $lang .= '_'.strtoupper($codes[$i]);
+                        }
+                    }
+                }
+            }
+
+            $this->languages[] = $lang;
+        }
+
+        return $this->languages;
+    }
+
+    /**
+     * Gets a list of charsets acceptable by the client browser.
+     *
+     * @return array List of charsets in preferable order
+     *
+     * @api
+     */
+    public function getCharsets()
+    {
+        if (null !== $this->charsets) {
+            return $this->charsets;
+        }
+
+        return $this->charsets = array_keys(AcceptHeader::fromString($this->headers->get('Accept-Charset'))->all());
+    }
+
+    /**
+     * Gets a list of encodings acceptable by the client browser.
+     *
+     * @return array List of encodings in preferable order
+     */
+    public function getEncodings()
+    {
+        if (null !== $this->encodings) {
+            return $this->encodings;
+        }
+
+        return $this->encodings = array_keys(AcceptHeader::fromString($this->headers->get('Accept-Encoding'))->all());
+    }
+
+    /**
+     * Gets a list of content types acceptable by the client browser.
+     *
+     * @return array List of content types in preferable order
+     *
+     * @api
+     */
+    public function getAcceptableContentTypes()
+    {
+        if (null !== $this->acceptableContentTypes) {
+            return $this->acceptableContentTypes;
+        }
+
+        return $this->acceptableContentTypes = array_keys(AcceptHeader::fromString($this->headers->get('Accept'))->all());
+    }
+
+    /**
+     * Returns true if the request is a XMLHttpRequest.
+     *
+     * It works if your JavaScript library sets an X-Requested-With HTTP header.
+     * It is known to work with common JavaScript frameworks:
+     *
+     * @link http://en.wikipedia.org/wiki/List_of_Ajax_frameworks#JavaScript
+     *
+     * @return bool true if the request is an XMLHttpRequest, false otherwise
+     *
+     * @api
+     */
+    public function isXmlHttpRequest()
+    {
+        return 'XMLHttpRequest' == $this->headers->get('X-Requested-With');
+    }
+
+    /*
+     * The following methods are derived from code of the Zend Framework (1.10dev - 2010-01-24)
+     *
+     * Code subject to the new BSD license (http://framework.zend.com/license/new-bsd).
+     *
+     * Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+     */
+
+    protected function prepareRequestUri()
+    {
+        $requestUri = '';
+
+        if ($this->headers->has('X_ORIGINAL_URL')) {
+            // IIS with Microsoft Rewrite Module
+            $requestUri = $this->headers->get('X_ORIGINAL_URL');
+            $this->headers->remove('X_ORIGINAL_URL');
+            $this->server->remove('HTTP_X_ORIGINAL_URL');
+            $this->server->remove('UNENCODED_URL');
+            $this->server->remove('IIS_WasUrlRewritten');
+        } elseif ($this->headers->has('X_REWRITE_URL')) {
+            // IIS with ISAPI_Rewrite
+            $requestUri = $this->headers->get('X_REWRITE_URL');
+            $this->headers->remove('X_REWRITE_URL');
+        } elseif ($this->server->get('IIS_WasUrlRewritten') == '1' && $this->server->get('UNENCODED_URL') != '') {
+            // IIS7 with URL Rewrite: make sure we get the unencoded URL (double slash problem)
+            $requestUri = $this->server->get('UNENCODED_URL');
+            $this->server->remove('UNENCODED_URL');
+            $this->server->remove('IIS_WasUrlRewritten');
+        } elseif ($this->server->has('REQUEST_URI')) {
+            $requestUri = $this->server->get('REQUEST_URI');
+            // HTTP proxy reqs setup request URI with scheme and host [and port] + the URL path, only use URL path
+            $schemeAndHttpHost = $this->getSchemeAndHttpHost();
+            if (strpos($requestUri, $schemeAndHttpHost) === 0) {
+                $requestUri = substr($requestUri, strlen($schemeAndHttpHost));
+            }
+        } elseif ($this->server->has('ORIG_PATH_INFO')) {
+            // IIS 5.0, PHP as CGI
+            $requestUri = $this->server->get('ORIG_PATH_INFO');
+            if ('' != $this->server->get('QUERY_STRING')) {
+                $requestUri .= '?'.$this->server->get('QUERY_STRING');
+            }
+            $this->server->remove('ORIG_PATH_INFO');
+        }
+
+        // normalize the request URI to ease creating sub-requests from this request
+        $this->server->set('REQUEST_URI', $requestUri);
+
+        return $requestUri;
+    }
+
+    /**
+     * Prepares the base URL.
+     *
+     * @return string
+     */
+    protected function prepareBaseUrl()
+    {
+        $filename = basename($this->server->get('SCRIPT_FILENAME'));
+
+        if (basename($this->server->get('SCRIPT_NAME')) === $filename) {
+            $baseUrl = $this->server->get('SCRIPT_NAME');
+        } elseif (basename($this->server->get('PHP_SELF')) === $filename) {
+            $baseUrl = $this->server->get('PHP_SELF');
+        } elseif (basename($this->server->get('ORIG_SCRIPT_NAME')) === $filename) {
+            $baseUrl = $this->server->get('ORIG_SCRIPT_NAME'); // 1and1 shared hosting compatibility
+        } else {
+            // Backtrack up the script_filename to find the portion matching
+            // php_self
+            $path = $this->server->get('PHP_SELF', '');
+            $file = $this->server->get('SCRIPT_FILENAME', '');
+            $segs = explode('/', trim($file, '/'));
+            $segs = array_reverse($segs);
+            $index = 0;
+            $last = count($segs);
+            $baseUrl = '';
+            do {
+                $seg = $segs[$index];
+                $baseUrl = '/'.$seg.$baseUrl;
+                ++$index;
+            } while ($last > $index && (false !== $pos = strpos($path, $baseUrl)) && 0 != $pos);
+        }
+
+        // Does the baseUrl have anything in common with the request_uri?
+        $requestUri = $this->getRequestUri();
+
+        if ($baseUrl && false !== $prefix = $this->getUrlencodedPrefix($requestUri, $baseUrl)) {
+            // full $baseUrl matches
+            return $prefix;
+        }
+
+        if ($baseUrl && false !== $prefix = $this->getUrlencodedPrefix($requestUri, dirname($baseUrl).'/')) {
+            // directory portion of $baseUrl matches
+            return rtrim($prefix, '/');
+        }
+
+        $truncatedRequestUri = $requestUri;
+        if (false !== $pos = strpos($requestUri, '?')) {
+            $truncatedRequestUri = substr($requestUri, 0, $pos);
+        }
+
+        $basename = basename($baseUrl);
+        if (empty($basename) || !strpos(rawurldecode($truncatedRequestUri), $basename)) {
+            // no match whatsoever; set it blank
+            return '';
+        }
+
+        // If using mod_rewrite or ISAPI_Rewrite strip the script filename
+        // out of baseUrl. $pos !== 0 makes sure it is not matching a value
+        // from PATH_INFO or QUERY_STRING
+        if (strlen($requestUri) >= strlen($baseUrl) && (false !== $pos = strpos($requestUri, $baseUrl)) && $pos !== 0) {
+            $baseUrl = substr($requestUri, 0, $pos + strlen($baseUrl));
+        }
+
+        return rtrim($baseUrl, '/');
+    }
+
+    /**
+     * Prepares the base path.
+     *
+     * @return string base path
+     */
+    protected function prepareBasePath()
+    {
+        $filename = basename($this->server->get('SCRIPT_FILENAME'));
+        $baseUrl = $this->getBaseUrl();
+        if (empty($baseUrl)) {
+            return '';
+        }
+
+        if (basename($baseUrl) === $filename) {
+            $basePath = dirname($baseUrl);
+        } else {
+            $basePath = $baseUrl;
+        }
+
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $basePath = str_replace('\\', '/', $basePath);
+        }
+
+        return rtrim($basePath, '/');
+    }
+
+    /**
+     * Prepares the path info.
+     *
+     * @return string path info
+     */
+    protected function preparePathInfo()
+    {
+        $baseUrl = $this->getBaseUrl();
+
+        if (null === ($requestUri = $this->getRequestUri())) {
+            return '/';
+        }
+
+        $pathInfo = '/';
+
+        // Remove the query string from REQUEST_URI
+        if ($pos = strpos($requestUri, '?')) {
+            $requestUri = substr($requestUri, 0, $pos);
+        }
+
+        if (null !== $baseUrl && false === $pathInfo = substr($requestUri, strlen($baseUrl))) {
+            // If substr() returns false then PATH_INFO is set to an empty string
+            return '/';
+        } elseif (null === $baseUrl) {
+            return $requestUri;
+        }
+
+        return (string) $pathInfo;
+    }
+
+    /**
+     * Initializes HTTP request formats.
+     */
+    protected static function initializeFormats()
+    {
+        static::$formats = array(
+            'html' => array('text/html', 'application/xhtml+xml'),
+            'txt' => array('text/plain'),
+            'js' => array('application/javascript', 'application/x-javascript', 'text/javascript'),
+            'css' => array('text/css'),
+            'json' => array('application/json', 'application/x-json'),
+            'xml' => array('text/xml', 'application/xml', 'application/x-xml'),
+            'rdf' => array('application/rdf+xml'),
+            'atom' => array('application/atom+xml'),
+            'rss' => array('application/rss+xml'),
+            'form' => array('application/x-www-form-urlencoded'),
+        );
+    }
+
+    /**
+     * Sets the default PHP locale.
+     *
+     * @param string $locale
+     */
+    private function setPhpDefaultLocale($locale)
+    {
+        // if either the class Locale doesn't exist, or an exception is thrown when
+        // setting the default locale, the intl module is not installed, and
+        // the call can be ignored:
+        try {
+            if (class_exists('Locale', false)) {
+                \Locale::setDefault($locale);
+            }
+        } catch (\Exception $e) {
+        }
+    }
+
+    /*
+     * Returns the prefix as encoded in the string when the string starts with
+     * the given prefix, false otherwise.
+     *
+     * @param string $string The urlencoded string
+     * @param string $prefix The prefix not encoded
+     *
+     * @return string|false The prefix as it is encoded in $string, or false
+     */
+    private function getUrlencodedPrefix($string, $prefix)
+    {
+        if (0 !== strpos(rawurldecode($string), $prefix)) {
+            return false;
+        }
+
+        $len = strlen($prefix);
+
+        if (preg_match(sprintf('#^(%%[[:xdigit:]]{2}|.){%d}#', $len), $string, $match)) {
+            return $match[0];
+        }
+
+        return false;
+    }
+
+    private static function createRequestFromFactory(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null)
+    {
+        if (self::$requestFactory) {
+            $request = call_user_func(self::$requestFactory, $query, $request, $attributes, $cookies, $files, $server, $content);
+
+            if (!$request instanceof Request) {
+                throw new \LogicException('The Request factory must return an instance of Symfony\Component\HttpFoundation\Request.');
+            }
+
+            return $request;
+        }
+
+        return new static($query, $request, $attributes, $cookies, $files, $server, $content);
+    }
+
+    private function isFromTrustedProxy()
+    {
+        return self::$trustedProxies && IpUtils::checkIp($this->server->get('REMOTE_ADDR'), self::$trustedProxies);
+    }
+}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/RequestMatcher.php b/core/vendor/symfony/http-foundation/RequestMatcher.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/RequestMatcher.php
rename to core/vendor/symfony/http-foundation/RequestMatcher.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/RequestMatcherInterface.php b/core/vendor/symfony/http-foundation/RequestMatcherInterface.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/RequestMatcherInterface.php
rename to core/vendor/symfony/http-foundation/RequestMatcherInterface.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/RequestStack.php b/core/vendor/symfony/http-foundation/RequestStack.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/RequestStack.php
rename to core/vendor/symfony/http-foundation/RequestStack.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Resources/stubs/SessionHandlerInterface.php b/core/vendor/symfony/http-foundation/Resources/stubs/SessionHandlerInterface.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Resources/stubs/SessionHandlerInterface.php
rename to core/vendor/symfony/http-foundation/Resources/stubs/SessionHandlerInterface.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Response.php b/core/vendor/symfony/http-foundation/Response.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Response.php
rename to core/vendor/symfony/http-foundation/Response.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ResponseHeaderBag.php b/core/vendor/symfony/http-foundation/ResponseHeaderBag.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ResponseHeaderBag.php
rename to core/vendor/symfony/http-foundation/ResponseHeaderBag.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ServerBag.php b/core/vendor/symfony/http-foundation/ServerBag.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ServerBag.php
rename to core/vendor/symfony/http-foundation/ServerBag.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBag.php b/core/vendor/symfony/http-foundation/Session/Attribute/AttributeBag.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBag.php
rename to core/vendor/symfony/http-foundation/Session/Attribute/AttributeBag.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBagInterface.php b/core/vendor/symfony/http-foundation/Session/Attribute/AttributeBagInterface.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBagInterface.php
rename to core/vendor/symfony/http-foundation/Session/Attribute/AttributeBagInterface.php
diff --git a/core/vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php b/core/vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php
new file mode 100644
index 0000000..68cecf6
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php
@@ -0,0 +1,160 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Session\Attribute;
+
+/**
+ * This class provides structured storage of session attributes using
+ * a name spacing character in the key.
+ *
+ * @author Drak <drak@zikula.org>
+ */
+class NamespacedAttributeBag extends AttributeBag
+{
+    /**
+     * Namespace character.
+     *
+     * @var string
+     */
+    private $namespaceCharacter;
+
+    /**
+     * Constructor.
+     *
+     * @param string $storageKey         Session storage key.
+     * @param string $namespaceCharacter Namespace character to use in keys.
+     */
+    public function __construct($storageKey = '_sf2_attributes', $namespaceCharacter = '/')
+    {
+        $this->namespaceCharacter = $namespaceCharacter;
+        parent::__construct($storageKey);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function has($name)
+    {
+        // reference mismatch: if fixed, re-introduced in array_key_exists; keep as it is
+        $attributes = $this->resolveAttributePath($name);
+        $name = $this->resolveKey($name);
+
+        if (null === $attributes) {
+            return false;
+        }
+
+        return array_key_exists($name, $attributes);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get($name, $default = null)
+    {
+        // reference mismatch: if fixed, re-introduced in array_key_exists; keep as it is
+        $attributes = $this->resolveAttributePath($name);
+        $name = $this->resolveKey($name);
+
+        if (null === $attributes) {
+            return $default;
+        }
+
+        return array_key_exists($name, $attributes) ? $attributes[$name] : $default;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function set($name, $value)
+    {
+        $attributes = &$this->resolveAttributePath($name, true);
+        $name = $this->resolveKey($name);
+        $attributes[$name] = $value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function remove($name)
+    {
+        $retval = null;
+        $attributes = &$this->resolveAttributePath($name);
+        $name = $this->resolveKey($name);
+        if (null !== $attributes && array_key_exists($name, $attributes)) {
+            $retval = $attributes[$name];
+            unset($attributes[$name]);
+        }
+
+        return $retval;
+    }
+
+    /**
+     * Resolves a path in attributes property and returns it as a reference.
+     *
+     * This method allows structured namespacing of session attributes.
+     *
+     * @param string $name         Key name
+     * @param bool   $writeContext Write context, default false
+     *
+     * @return array
+     */
+    protected function &resolveAttributePath($name, $writeContext = false)
+    {
+        $array = &$this->attributes;
+        $name = (strpos($name, $this->namespaceCharacter) === 0) ? substr($name, 1) : $name;
+
+        // Check if there is anything to do, else return
+        if (!$name) {
+            return $array;
+        }
+
+        $parts = explode($this->namespaceCharacter, $name);
+        if (count($parts) < 2) {
+            if (!$writeContext) {
+                return $array;
+            }
+
+            $array[$parts[0]] = array();
+
+            return $array;
+        }
+
+        unset($parts[count($parts) - 1]);
+
+        foreach ($parts as $part) {
+            if (null !== $array && !array_key_exists($part, $array)) {
+                $array[$part] = $writeContext ? array() : null;
+            }
+
+            $array = &$array[$part];
+        }
+
+        return $array;
+    }
+
+    /**
+     * Resolves the key from the name.
+     *
+     * This is the last part in a dot separated string.
+     *
+     * @param string $name
+     *
+     * @return string
+     */
+    protected function resolveKey($name)
+    {
+        if (false !== $pos = strrpos($name, $this->namespaceCharacter)) {
+            $name = substr($name, $pos + 1);
+        }
+
+        return $name;
+    }
+}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Flash/AutoExpireFlashBag.php b/core/vendor/symfony/http-foundation/Session/Flash/AutoExpireFlashBag.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Flash/AutoExpireFlashBag.php
rename to core/vendor/symfony/http-foundation/Session/Flash/AutoExpireFlashBag.php
diff --git a/core/vendor/symfony/http-foundation/Session/Flash/FlashBag.php b/core/vendor/symfony/http-foundation/Session/Flash/FlashBag.php
new file mode 100644
index 0000000..bbe7561
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/Session/Flash/FlashBag.php
@@ -0,0 +1,182 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Session\Flash;
+
+/**
+ * FlashBag flash message container.
+ *
+ * \IteratorAggregate implementation is deprecated and will be removed in 3.0.
+ *
+ * @author Drak <drak@zikula.org>
+ */
+class FlashBag implements FlashBagInterface, \IteratorAggregate
+{
+    private $name = 'flashes';
+
+    /**
+     * Flash messages.
+     *
+     * @var array
+     */
+    private $flashes = array();
+
+    /**
+     * The storage key for flashes in the session.
+     *
+     * @var string
+     */
+    private $storageKey;
+
+    /**
+     * Constructor.
+     *
+     * @param string $storageKey The key used to store flashes in the session.
+     */
+    public function __construct($storageKey = '_sf2_flashes')
+    {
+        $this->storageKey = $storageKey;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    public function setName($name)
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function initialize(array &$flashes)
+    {
+        $this->flashes = &$flashes;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function add($type, $message)
+    {
+        $this->flashes[$type][] = $message;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function peek($type, array $default = array())
+    {
+        return $this->has($type) ? $this->flashes[$type] : $default;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function peekAll()
+    {
+        return $this->flashes;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get($type, array $default = array())
+    {
+        if (!$this->has($type)) {
+            return $default;
+        }
+
+        $return = $this->flashes[$type];
+
+        unset($this->flashes[$type]);
+
+        return $return;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function all()
+    {
+        $return = $this->peekAll();
+        $this->flashes = array();
+
+        return $return;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function set($type, $messages)
+    {
+        $this->flashes[$type] = (array) $messages;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setAll(array $messages)
+    {
+        $this->flashes = $messages;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function has($type)
+    {
+        return array_key_exists($type, $this->flashes) && $this->flashes[$type];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function keys()
+    {
+        return array_keys($this->flashes);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getStorageKey()
+    {
+        return $this->storageKey;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function clear()
+    {
+        return $this->all();
+    }
+
+    /**
+     * Returns an iterator for flashes.
+     *
+     * @deprecated since version 2.4, to be removed in 3.0.
+     *
+     * @return \ArrayIterator An \ArrayIterator instance
+     */
+    public function getIterator()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.4 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        return new \ArrayIterator($this->all());
+    }
+}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Flash/FlashBagInterface.php b/core/vendor/symfony/http-foundation/Session/Flash/FlashBagInterface.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Flash/FlashBagInterface.php
rename to core/vendor/symfony/http-foundation/Session/Flash/FlashBagInterface.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Session.php b/core/vendor/symfony/http-foundation/Session/Session.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Session.php
rename to core/vendor/symfony/http-foundation/Session/Session.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/SessionBagInterface.php b/core/vendor/symfony/http-foundation/Session/SessionBagInterface.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/SessionBagInterface.php
rename to core/vendor/symfony/http-foundation/Session/SessionBagInterface.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/SessionInterface.php b/core/vendor/symfony/http-foundation/Session/SessionInterface.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/SessionInterface.php
rename to core/vendor/symfony/http-foundation/Session/SessionInterface.php
diff --git a/core/vendor/symfony/http-foundation/Session/Storage/Handler/LegacyPdoSessionHandler.php b/core/vendor/symfony/http-foundation/Session/Storage/Handler/LegacyPdoSessionHandler.php
new file mode 100644
index 0000000..fd0c582
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/Session/Storage/Handler/LegacyPdoSessionHandler.php
@@ -0,0 +1,271 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
+
+trigger_error('The '.__NAMESPACE__.'\LegacyPdoSessionHandler class is deprecated since version 2.6 and will be removed in 3.0. Use the Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler class instead.', E_USER_DEPRECATED);
+
+/**
+ * Session handler using a PDO connection to read and write data.
+ *
+ * Session data is a binary string that can contain non-printable characters like the null byte.
+ * For this reason this handler base64 encodes the data to be able to save it in a character column.
+ *
+ * This version of the PdoSessionHandler does NOT implement locking. So concurrent requests to the
+ * same session can result in data loss due to race conditions.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Michael Williams <michael.williams@funsational.com>
+ * @author Tobias Schultze <http://tobion.de>
+ *
+ * @deprecated since version 2.6, to be removed in 3.0. Use
+ *             {@link PdoSessionHandler} instead.
+ */
+class LegacyPdoSessionHandler implements \SessionHandlerInterface
+{
+    /**
+     * @var \PDO PDO instance
+     */
+    private $pdo;
+
+    /**
+     * @var string Table name
+     */
+    private $table;
+
+    /**
+     * @var string Column for session id
+     */
+    private $idCol;
+
+    /**
+     * @var string Column for session data
+     */
+    private $dataCol;
+
+    /**
+     * @var string Column for timestamp
+     */
+    private $timeCol;
+
+    /**
+     * Constructor.
+     *
+     * List of available options:
+     *  * db_table: The name of the table [required]
+     *  * db_id_col: The column where to store the session id [default: sess_id]
+     *  * db_data_col: The column where to store the session data [default: sess_data]
+     *  * db_time_col: The column where to store the timestamp [default: sess_time]
+     *
+     * @param \PDO  $pdo       A \PDO instance
+     * @param array $dbOptions An associative array of DB options
+     *
+     * @throws \InvalidArgumentException When "db_table" option is not provided
+     */
+    public function __construct(\PDO $pdo, array $dbOptions = array())
+    {
+        if (!array_key_exists('db_table', $dbOptions)) {
+            throw new \InvalidArgumentException('You must provide the "db_table" option for a PdoSessionStorage.');
+        }
+        if (\PDO::ERRMODE_EXCEPTION !== $pdo->getAttribute(\PDO::ATTR_ERRMODE)) {
+            throw new \InvalidArgumentException(sprintf('"%s" requires PDO error mode attribute be set to throw Exceptions (i.e. $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION))', __CLASS__));
+        }
+
+        $this->pdo = $pdo;
+        $dbOptions = array_merge(array(
+            'db_id_col' => 'sess_id',
+            'db_data_col' => 'sess_data',
+            'db_time_col' => 'sess_time',
+        ), $dbOptions);
+
+        $this->table = $dbOptions['db_table'];
+        $this->idCol = $dbOptions['db_id_col'];
+        $this->dataCol = $dbOptions['db_data_col'];
+        $this->timeCol = $dbOptions['db_time_col'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function open($savePath, $sessionName)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function destroy($sessionId)
+    {
+        // delete the record associated with this id
+        $sql = "DELETE FROM $this->table WHERE $this->idCol = :id";
+
+        try {
+            $stmt = $this->pdo->prepare($sql);
+            $stmt->bindParam(':id', $sessionId, \PDO::PARAM_STR);
+            $stmt->execute();
+        } catch (\PDOException $e) {
+            throw new \RuntimeException(sprintf('PDOException was thrown when trying to delete a session: %s', $e->getMessage()), 0, $e);
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function gc($maxlifetime)
+    {
+        // delete the session records that have expired
+        $sql = "DELETE FROM $this->table WHERE $this->timeCol < :time";
+
+        try {
+            $stmt = $this->pdo->prepare($sql);
+            $stmt->bindValue(':time', time() - $maxlifetime, \PDO::PARAM_INT);
+            $stmt->execute();
+        } catch (\PDOException $e) {
+            throw new \RuntimeException(sprintf('PDOException was thrown when trying to delete expired sessions: %s', $e->getMessage()), 0, $e);
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function read($sessionId)
+    {
+        $sql = "SELECT $this->dataCol FROM $this->table WHERE $this->idCol = :id";
+
+        try {
+            $stmt = $this->pdo->prepare($sql);
+            $stmt->bindParam(':id', $sessionId, \PDO::PARAM_STR);
+            $stmt->execute();
+
+            // We use fetchAll instead of fetchColumn to make sure the DB cursor gets closed
+            $sessionRows = $stmt->fetchAll(\PDO::FETCH_NUM);
+
+            if ($sessionRows) {
+                return base64_decode($sessionRows[0][0]);
+            }
+
+            return '';
+        } catch (\PDOException $e) {
+            throw new \RuntimeException(sprintf('PDOException was thrown when trying to read the session data: %s', $e->getMessage()), 0, $e);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function write($sessionId, $data)
+    {
+        $encoded = base64_encode($data);
+
+        try {
+            // We use a single MERGE SQL query when supported by the database.
+            $mergeSql = $this->getMergeSql();
+
+            if (null !== $mergeSql) {
+                $mergeStmt = $this->pdo->prepare($mergeSql);
+                $mergeStmt->bindParam(':id', $sessionId, \PDO::PARAM_STR);
+                $mergeStmt->bindParam(':data', $encoded, \PDO::PARAM_STR);
+                $mergeStmt->bindValue(':time', time(), \PDO::PARAM_INT);
+                $mergeStmt->execute();
+
+                return true;
+            }
+
+            $updateStmt = $this->pdo->prepare(
+                "UPDATE $this->table SET $this->dataCol = :data, $this->timeCol = :time WHERE $this->idCol = :id"
+            );
+            $updateStmt->bindParam(':id', $sessionId, \PDO::PARAM_STR);
+            $updateStmt->bindParam(':data', $encoded, \PDO::PARAM_STR);
+            $updateStmt->bindValue(':time', time(), \PDO::PARAM_INT);
+            $updateStmt->execute();
+
+            // When MERGE is not supported, like in Postgres, we have to use this approach that can result in
+            // duplicate key errors when the same session is written simultaneously. We can just catch such an
+            // error and re-execute the update. This is similar to a serializable transaction with retry logic
+            // on serialization failures but without the overhead and without possible false positives due to
+            // longer gap locking.
+            if (!$updateStmt->rowCount()) {
+                try {
+                    $insertStmt = $this->pdo->prepare(
+                        "INSERT INTO $this->table ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time)"
+                    );
+                    $insertStmt->bindParam(':id', $sessionId, \PDO::PARAM_STR);
+                    $insertStmt->bindParam(':data', $encoded, \PDO::PARAM_STR);
+                    $insertStmt->bindValue(':time', time(), \PDO::PARAM_INT);
+                    $insertStmt->execute();
+                } catch (\PDOException $e) {
+                    // Handle integrity violation SQLSTATE 23000 (or a subclass like 23505 in Postgres) for duplicate keys
+                    if (0 === strpos($e->getCode(), '23')) {
+                        $updateStmt->execute();
+                    } else {
+                        throw $e;
+                    }
+                }
+            }
+        } catch (\PDOException $e) {
+            throw new \RuntimeException(sprintf('PDOException was thrown when trying to write the session data: %s', $e->getMessage()), 0, $e);
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns a merge/upsert (i.e. insert or update) SQL query when supported by the database.
+     *
+     * @return string|null The SQL string or null when not supported
+     */
+    private function getMergeSql()
+    {
+        $driver = $this->pdo->getAttribute(\PDO::ATTR_DRIVER_NAME);
+
+        switch ($driver) {
+            case 'mysql':
+                return "INSERT INTO $this->table ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time) ".
+                "ON DUPLICATE KEY UPDATE $this->dataCol = VALUES($this->dataCol), $this->timeCol = VALUES($this->timeCol)";
+            case 'oci':
+                // DUAL is Oracle specific dummy table
+                return "MERGE INTO $this->table USING DUAL ON ($this->idCol = :id) ".
+                "WHEN NOT MATCHED THEN INSERT ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time) ".
+                "WHEN MATCHED THEN UPDATE SET $this->dataCol = :data, $this->timeCol = :time";
+            case 'sqlsrv' === $driver && version_compare($this->pdo->getAttribute(\PDO::ATTR_SERVER_VERSION), '10', '>='):
+                // MERGE is only available since SQL Server 2008 and must be terminated by semicolon
+                // It also requires HOLDLOCK according to http://weblogs.sqlteam.com/dang/archive/2009/01/31/UPSERT-Race-Condition-With-MERGE.aspx
+                return "MERGE INTO $this->table WITH (HOLDLOCK) USING (SELECT 1 AS dummy) AS src ON ($this->idCol = :id) ".
+                "WHEN NOT MATCHED THEN INSERT ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time) ".
+                "WHEN MATCHED THEN UPDATE SET $this->dataCol = :data, $this->timeCol = :time;";
+            case 'sqlite':
+                return "INSERT OR REPLACE INTO $this->table ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time)";
+        }
+    }
+
+    /**
+     * Return a PDO instance
+     *
+     * @return \PDO
+     */
+    protected function getConnection()
+    {
+        return $this->pdo;
+    }
+}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcacheSessionHandler.php b/core/vendor/symfony/http-foundation/Session/Storage/Handler/MemcacheSessionHandler.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcacheSessionHandler.php
rename to core/vendor/symfony/http-foundation/Session/Storage/Handler/MemcacheSessionHandler.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php b/core/vendor/symfony/http-foundation/Session/Storage/Handler/MemcachedSessionHandler.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php
rename to core/vendor/symfony/http-foundation/Session/Storage/Handler/MemcachedSessionHandler.php
diff --git a/core/vendor/symfony/http-foundation/Session/Storage/Handler/MongoDbSessionHandler.php b/core/vendor/symfony/http-foundation/Session/Storage/Handler/MongoDbSessionHandler.php
new file mode 100644
index 0000000..fa4ecfb
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/Session/Storage/Handler/MongoDbSessionHandler.php
@@ -0,0 +1,188 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
+
+/**
+ * MongoDB session handler.
+ *
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class MongoDbSessionHandler implements \SessionHandlerInterface
+{
+    /**
+     * @var \Mongo
+     */
+    private $mongo;
+
+    /**
+     * @var \MongoCollection
+     */
+    private $collection;
+
+    /**
+     * @var array
+     */
+    private $options;
+
+    /**
+     * Constructor.
+     *
+     * List of available options:
+     *  * database: The name of the database [required]
+     *  * collection: The name of the collection [required]
+     *  * id_field: The field name for storing the session id [default: _id]
+     *  * data_field: The field name for storing the session data [default: data]
+     *  * time_field: The field name for storing the timestamp [default: time]
+     *  * expiry_field: The field name for storing the expiry-timestamp [default: expires_at]
+     *
+     * It is strongly recommended to put an index on the `expiry_field` for
+     * garbage-collection. Alternatively it's possible to automatically expire
+     * the sessions in the database as described below:
+     *
+     * A TTL collections can be used on MongoDB 2.2+ to cleanup expired sessions
+     * automatically. Such an index can for example look like this:
+     *
+     *     db.<session-collection>.ensureIndex(
+     *         { "<expiry-field>": 1 },
+     *         { "expireAfterSeconds": 0 }
+     *     )
+     *
+     * More details on: http://docs.mongodb.org/manual/tutorial/expire-data/
+     *
+     * If you use such an index, you can drop `gc_probability` to 0 since
+     * no garbage-collection is required.
+     *
+     * @param \Mongo|\MongoClient $mongo   A MongoClient or Mongo instance
+     * @param array               $options An associative array of field options
+     *
+     * @throws \InvalidArgumentException When MongoClient or Mongo instance not provided
+     * @throws \InvalidArgumentException When "database" or "collection" not provided
+     */
+    public function __construct($mongo, array $options)
+    {
+        if (!($mongo instanceof \MongoClient || $mongo instanceof \Mongo)) {
+            throw new \InvalidArgumentException('MongoClient or Mongo instance required');
+        }
+
+        if (!isset($options['database']) || !isset($options['collection'])) {
+            throw new \InvalidArgumentException('You must provide the "database" and "collection" option for MongoDBSessionHandler');
+        }
+
+        $this->mongo = $mongo;
+
+        $this->options = array_merge(array(
+            'id_field' => '_id',
+            'data_field' => 'data',
+            'time_field' => 'time',
+            'expiry_field' => 'expires_at',
+        ), $options);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function open($savePath, $sessionName)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function destroy($sessionId)
+    {
+        $this->getCollection()->remove(array(
+            $this->options['id_field'] => $sessionId,
+        ));
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function gc($maxlifetime)
+    {
+        $this->getCollection()->remove(array(
+            $this->options['expiry_field'] => array('$lt' => new \MongoDate()),
+        ));
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function write($sessionId, $data)
+    {
+        $expiry = new \MongoDate(time() + (int) ini_get('session.gc_maxlifetime'));
+
+        $fields = array(
+            $this->options['data_field'] => new \MongoBinData($data, \MongoBinData::BYTE_ARRAY),
+            $this->options['time_field'] => new \MongoDate(),
+            $this->options['expiry_field'] => $expiry,
+        );
+
+        $this->getCollection()->update(
+            array($this->options['id_field'] => $sessionId),
+            array('$set' => $fields),
+            array('upsert' => true, 'multiple' => false)
+        );
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function read($sessionId)
+    {
+        $dbData = $this->getCollection()->findOne(array(
+            $this->options['id_field'] => $sessionId,
+            $this->options['expiry_field'] => array('$gte' => new \MongoDate()),
+        ));
+
+        return null === $dbData ? '' : $dbData[$this->options['data_field']]->bin;
+    }
+
+    /**
+     * Return a "MongoCollection" instance.
+     *
+     * @return \MongoCollection
+     */
+    private function getCollection()
+    {
+        if (null === $this->collection) {
+            $this->collection = $this->mongo->selectCollection($this->options['database'], $this->options['collection']);
+        }
+
+        return $this->collection;
+    }
+
+    /**
+     * Return a Mongo instance
+     *
+     * @return \Mongo
+     */
+    protected function getMongo()
+    {
+        return $this->mongo;
+    }
+}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php b/core/vendor/symfony/http-foundation/Session/Storage/Handler/NativeFileSessionHandler.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php
rename to core/vendor/symfony/http-foundation/Session/Storage/Handler/NativeFileSessionHandler.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeSessionHandler.php b/core/vendor/symfony/http-foundation/Session/Storage/Handler/NativeSessionHandler.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeSessionHandler.php
rename to core/vendor/symfony/http-foundation/Session/Storage/Handler/NativeSessionHandler.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/NullSessionHandler.php b/core/vendor/symfony/http-foundation/Session/Storage/Handler/NullSessionHandler.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/NullSessionHandler.php
rename to core/vendor/symfony/http-foundation/Session/Storage/Handler/NullSessionHandler.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php b/core/vendor/symfony/http-foundation/Session/Storage/Handler/PdoSessionHandler.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php
rename to core/vendor/symfony/http-foundation/Session/Storage/Handler/PdoSessionHandler.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/WriteCheckSessionHandler.php b/core/vendor/symfony/http-foundation/Session/Storage/Handler/WriteCheckSessionHandler.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/WriteCheckSessionHandler.php
rename to core/vendor/symfony/http-foundation/Session/Storage/Handler/WriteCheckSessionHandler.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/MetadataBag.php b/core/vendor/symfony/http-foundation/Session/Storage/MetadataBag.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/MetadataBag.php
rename to core/vendor/symfony/http-foundation/Session/Storage/MetadataBag.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php b/core/vendor/symfony/http-foundation/Session/Storage/MockArraySessionStorage.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php
rename to core/vendor/symfony/http-foundation/Session/Storage/MockArraySessionStorage.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php b/core/vendor/symfony/http-foundation/Session/Storage/MockFileSessionStorage.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php
rename to core/vendor/symfony/http-foundation/Session/Storage/MockFileSessionStorage.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php b/core/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php
rename to core/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/PhpBridgeSessionStorage.php b/core/vendor/symfony/http-foundation/Session/Storage/PhpBridgeSessionStorage.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/PhpBridgeSessionStorage.php
rename to core/vendor/symfony/http-foundation/Session/Storage/PhpBridgeSessionStorage.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Proxy/AbstractProxy.php b/core/vendor/symfony/http-foundation/Session/Storage/Proxy/AbstractProxy.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Proxy/AbstractProxy.php
rename to core/vendor/symfony/http-foundation/Session/Storage/Proxy/AbstractProxy.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Proxy/NativeProxy.php b/core/vendor/symfony/http-foundation/Session/Storage/Proxy/NativeProxy.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Proxy/NativeProxy.php
rename to core/vendor/symfony/http-foundation/Session/Storage/Proxy/NativeProxy.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Proxy/SessionHandlerProxy.php b/core/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Proxy/SessionHandlerProxy.php
rename to core/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/SessionStorageInterface.php b/core/vendor/symfony/http-foundation/Session/Storage/SessionStorageInterface.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/SessionStorageInterface.php
rename to core/vendor/symfony/http-foundation/Session/Storage/SessionStorageInterface.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/StreamedResponse.php b/core/vendor/symfony/http-foundation/StreamedResponse.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/StreamedResponse.php
rename to core/vendor/symfony/http-foundation/StreamedResponse.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/.gitignore b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/.gitignore
deleted file mode 100644
index c49a5d8..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/File.php b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/File.php
deleted file mode 100644
index dc0e2f7..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/File.php
+++ /dev/null
@@ -1,160 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\File;
-
-use Symfony\Component\HttpFoundation\File\Exception\FileException;
-use Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException;
-use Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesser;
-use Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesser;
-
-/**
- * A file in the file system.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class File extends \SplFileInfo
-{
-    /**
-     * Constructs a new file from the given path.
-     *
-     * @param string $path      The path to the file
-     * @param bool   $checkPath Whether to check the path or not
-     *
-     * @throws FileNotFoundException If the given path is not a file
-     *
-     * @api
-     */
-    public function __construct($path, $checkPath = true)
-    {
-        if ($checkPath && !is_file($path)) {
-            throw new FileNotFoundException($path);
-        }
-
-        parent::__construct($path);
-    }
-
-    /**
-     * Returns the extension based on the mime type.
-     *
-     * If the mime type is unknown, returns null.
-     *
-     * This method uses the mime type as guessed by getMimeType()
-     * to guess the file extension.
-     *
-     * @return string|null The guessed extension or null if it cannot be guessed
-     *
-     * @api
-     *
-     * @see ExtensionGuesser
-     * @see getMimeType()
-     */
-    public function guessExtension()
-    {
-        $type = $this->getMimeType();
-        $guesser = ExtensionGuesser::getInstance();
-
-        return $guesser->guess($type);
-    }
-
-    /**
-     * Returns the mime type of the file.
-     *
-     * The mime type is guessed using a MimeTypeGuesser instance, which uses finfo(),
-     * mime_content_type() and the system binary "file" (in this order), depending on
-     * which of those are available.
-     *
-     * @return string|null The guessed mime type (i.e. "application/pdf")
-     *
-     * @see MimeTypeGuesser
-     *
-     * @api
-     */
-    public function getMimeType()
-    {
-        $guesser = MimeTypeGuesser::getInstance();
-
-        return $guesser->guess($this->getPathname());
-    }
-
-    /**
-     * Returns the extension of the file.
-     *
-     * \SplFileInfo::getExtension() is not available before PHP 5.3.6
-     *
-     * @return string The extension
-     *
-     * @api
-     */
-    public function getExtension()
-    {
-        return pathinfo($this->getBasename(), PATHINFO_EXTENSION);
-    }
-
-    /**
-     * Moves the file to a new location.
-     *
-     * @param string $directory The destination folder
-     * @param string $name      The new file name
-     *
-     * @return File A File object representing the new file
-     *
-     * @throws FileException if the target file could not be created
-     *
-     * @api
-     */
-    public function move($directory, $name = null)
-    {
-        $target = $this->getTargetFile($directory, $name);
-
-        if (!@rename($this->getPathname(), $target)) {
-            $error = error_get_last();
-            throw new FileException(sprintf('Could not move the file "%s" to "%s" (%s)', $this->getPathname(), $target, strip_tags($error['message'])));
-        }
-
-        @chmod($target, 0666 & ~umask());
-
-        return $target;
-    }
-
-    protected function getTargetFile($directory, $name = null)
-    {
-        if (!is_dir($directory)) {
-            if (false === @mkdir($directory, 0777, true) && !is_dir($directory)) {
-                throw new FileException(sprintf('Unable to create the "%s" directory', $directory));
-            }
-        } elseif (!is_writable($directory)) {
-            throw new FileException(sprintf('Unable to write in the "%s" directory', $directory));
-        }
-
-        $target = rtrim($directory, '/\\').DIRECTORY_SEPARATOR.(null === $name ? $this->getBasename() : $this->getName($name));
-
-        return new File($target, false);
-    }
-
-    /**
-     * Returns locale independent base name of the given path.
-     *
-     * @param string $name The new file name
-     *
-     * @return string containing
-     */
-    protected function getName($name)
-    {
-        $originalName = str_replace('\\', '/', $name);
-        $pos = strrpos($originalName, '/');
-        $originalName = false === $pos ? $originalName : substr($originalName, $pos + 1);
-
-        return $originalName;
-    }
-}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Request.php b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Request.php
deleted file mode 100644
index 93ec88e..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Request.php
+++ /dev/null
@@ -1,1925 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation;
-
-use Symfony\Component\HttpFoundation\Session\SessionInterface;
-
-/**
- * Request represents an HTTP request.
- *
- * The methods dealing with URL accept / return a raw path (% encoded):
- *   * getBasePath
- *   * getBaseUrl
- *   * getPathInfo
- *   * getRequestUri
- *   * getUri
- *   * getUriForPath
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class Request
-{
-    const HEADER_CLIENT_IP = 'client_ip';
-    const HEADER_CLIENT_HOST = 'client_host';
-    const HEADER_CLIENT_PROTO = 'client_proto';
-    const HEADER_CLIENT_PORT = 'client_port';
-
-    const METHOD_HEAD = 'HEAD';
-    const METHOD_GET = 'GET';
-    const METHOD_POST = 'POST';
-    const METHOD_PUT = 'PUT';
-    const METHOD_PATCH = 'PATCH';
-    const METHOD_DELETE = 'DELETE';
-    const METHOD_PURGE = 'PURGE';
-    const METHOD_OPTIONS = 'OPTIONS';
-    const METHOD_TRACE = 'TRACE';
-    const METHOD_CONNECT = 'CONNECT';
-
-    protected static $trustedProxies = array();
-
-    /**
-     * @var string[]
-     */
-    protected static $trustedHostPatterns = array();
-
-    /**
-     * @var string[]
-     */
-    protected static $trustedHosts = array();
-
-    /**
-     * Names for headers that can be trusted when
-     * using trusted proxies.
-     *
-     * The default names are non-standard, but widely used
-     * by popular reverse proxies (like Apache mod_proxy or Amazon EC2).
-     */
-    protected static $trustedHeaders = array(
-        self::HEADER_CLIENT_IP => 'X_FORWARDED_FOR',
-        self::HEADER_CLIENT_HOST => 'X_FORWARDED_HOST',
-        self::HEADER_CLIENT_PROTO => 'X_FORWARDED_PROTO',
-        self::HEADER_CLIENT_PORT => 'X_FORWARDED_PORT',
-    );
-
-    protected static $httpMethodParameterOverride = false;
-
-    /**
-     * Custom parameters.
-     *
-     * @var \Symfony\Component\HttpFoundation\ParameterBag
-     *
-     * @api
-     */
-    public $attributes;
-
-    /**
-     * Request body parameters ($_POST).
-     *
-     * @var \Symfony\Component\HttpFoundation\ParameterBag
-     *
-     * @api
-     */
-    public $request;
-
-    /**
-     * Query string parameters ($_GET).
-     *
-     * @var \Symfony\Component\HttpFoundation\ParameterBag
-     *
-     * @api
-     */
-    public $query;
-
-    /**
-     * Server and execution environment parameters ($_SERVER).
-     *
-     * @var \Symfony\Component\HttpFoundation\ServerBag
-     *
-     * @api
-     */
-    public $server;
-
-    /**
-     * Uploaded files ($_FILES).
-     *
-     * @var \Symfony\Component\HttpFoundation\FileBag
-     *
-     * @api
-     */
-    public $files;
-
-    /**
-     * Cookies ($_COOKIE).
-     *
-     * @var \Symfony\Component\HttpFoundation\ParameterBag
-     *
-     * @api
-     */
-    public $cookies;
-
-    /**
-     * Headers (taken from the $_SERVER).
-     *
-     * @var \Symfony\Component\HttpFoundation\HeaderBag
-     *
-     * @api
-     */
-    public $headers;
-
-    /**
-     * @var string
-     */
-    protected $content;
-
-    /**
-     * @var array
-     */
-    protected $languages;
-
-    /**
-     * @var array
-     */
-    protected $charsets;
-
-    /**
-     * @var array
-     */
-    protected $encodings;
-
-    /**
-     * @var array
-     */
-    protected $acceptableContentTypes;
-
-    /**
-     * @var string
-     */
-    protected $pathInfo;
-
-    /**
-     * @var string
-     */
-    protected $requestUri;
-
-    /**
-     * @var string
-     */
-    protected $baseUrl;
-
-    /**
-     * @var string
-     */
-    protected $basePath;
-
-    /**
-     * @var string
-     */
-    protected $method;
-
-    /**
-     * @var string
-     */
-    protected $format;
-
-    /**
-     * @var \Symfony\Component\HttpFoundation\Session\SessionInterface
-     */
-    protected $session;
-
-    /**
-     * @var string
-     */
-    protected $locale;
-
-    /**
-     * @var string
-     */
-    protected $defaultLocale = 'en';
-
-    /**
-     * @var array
-     */
-    protected static $formats;
-
-    protected static $requestFactory;
-
-    /**
-     * Constructor.
-     *
-     * @param array  $query      The GET parameters
-     * @param array  $request    The POST parameters
-     * @param array  $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
-     * @param array  $cookies    The COOKIE parameters
-     * @param array  $files      The FILES parameters
-     * @param array  $server     The SERVER parameters
-     * @param string $content    The raw body data
-     *
-     * @api
-     */
-    public function __construct(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null)
-    {
-        $this->initialize($query, $request, $attributes, $cookies, $files, $server, $content);
-    }
-
-    /**
-     * Sets the parameters for this request.
-     *
-     * This method also re-initializes all properties.
-     *
-     * @param array  $query      The GET parameters
-     * @param array  $request    The POST parameters
-     * @param array  $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
-     * @param array  $cookies    The COOKIE parameters
-     * @param array  $files      The FILES parameters
-     * @param array  $server     The SERVER parameters
-     * @param string $content    The raw body data
-     *
-     * @api
-     */
-    public function initialize(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null)
-    {
-        $this->request = new ParameterBag($request);
-        $this->query = new ParameterBag($query);
-        $this->attributes = new ParameterBag($attributes);
-        $this->cookies = new ParameterBag($cookies);
-        $this->files = new FileBag($files);
-        $this->server = new ServerBag($server);
-        $this->headers = new HeaderBag($this->server->getHeaders());
-
-        $this->content = $content;
-        $this->languages = null;
-        $this->charsets = null;
-        $this->encodings = null;
-        $this->acceptableContentTypes = null;
-        $this->pathInfo = null;
-        $this->requestUri = null;
-        $this->baseUrl = null;
-        $this->basePath = null;
-        $this->method = null;
-        $this->format = null;
-    }
-
-    /**
-     * Creates a new request with values from PHP's super globals.
-     *
-     * @return Request A new request
-     *
-     * @api
-     */
-    public static function createFromGlobals()
-    {
-        // With the php's bug #66606, the php's built-in web server
-        // stores the Content-Type and Content-Length header values in
-        // HTTP_CONTENT_TYPE and HTTP_CONTENT_LENGTH fields.
-        $server = $_SERVER;
-        if ('cli-server' === php_sapi_name()) {
-            if (array_key_exists('HTTP_CONTENT_LENGTH', $_SERVER)) {
-                $server['CONTENT_LENGTH'] = $_SERVER['HTTP_CONTENT_LENGTH'];
-            }
-            if (array_key_exists('HTTP_CONTENT_TYPE', $_SERVER)) {
-                $server['CONTENT_TYPE'] = $_SERVER['HTTP_CONTENT_TYPE'];
-            }
-        }
-
-        $request = self::createRequestFromFactory($_GET, $_POST, array(), $_COOKIE, $_FILES, $server);
-
-        if (0 === strpos($request->headers->get('CONTENT_TYPE'), 'application/x-www-form-urlencoded')
-            && in_array(strtoupper($request->server->get('REQUEST_METHOD', 'GET')), array('PUT', 'DELETE', 'PATCH'))
-        ) {
-            parse_str($request->getContent(), $data);
-            $request->request = new ParameterBag($data);
-        }
-
-        return $request;
-    }
-
-    /**
-     * Creates a Request based on a given URI and configuration.
-     *
-     * The information contained in the URI always take precedence
-     * over the other information (server and parameters).
-     *
-     * @param string $uri        The URI
-     * @param string $method     The HTTP method
-     * @param array  $parameters The query (GET) or request (POST) parameters
-     * @param array  $cookies    The request cookies ($_COOKIE)
-     * @param array  $files      The request files ($_FILES)
-     * @param array  $server     The server parameters ($_SERVER)
-     * @param string $content    The raw body data
-     *
-     * @return Request A Request instance
-     *
-     * @api
-     */
-    public static function create($uri, $method = 'GET', $parameters = array(), $cookies = array(), $files = array(), $server = array(), $content = null)
-    {
-        $server = array_replace(array(
-            'SERVER_NAME' => 'localhost',
-            'SERVER_PORT' => 80,
-            'HTTP_HOST' => 'localhost',
-            'HTTP_USER_AGENT' => 'Symfony/2.X',
-            'HTTP_ACCEPT' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
-            'HTTP_ACCEPT_LANGUAGE' => 'en-us,en;q=0.5',
-            'HTTP_ACCEPT_CHARSET' => 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
-            'REMOTE_ADDR' => '127.0.0.1',
-            'SCRIPT_NAME' => '',
-            'SCRIPT_FILENAME' => '',
-            'SERVER_PROTOCOL' => 'HTTP/1.1',
-            'REQUEST_TIME' => time(),
-        ), $server);
-
-        $server['PATH_INFO'] = '';
-        $server['REQUEST_METHOD'] = strtoupper($method);
-
-        $components = parse_url($uri);
-        if (isset($components['host'])) {
-            $server['SERVER_NAME'] = $components['host'];
-            $server['HTTP_HOST'] = $components['host'];
-        }
-
-        if (isset($components['scheme'])) {
-            if ('https' === $components['scheme']) {
-                $server['HTTPS'] = 'on';
-                $server['SERVER_PORT'] = 443;
-            } else {
-                unset($server['HTTPS']);
-                $server['SERVER_PORT'] = 80;
-            }
-        }
-
-        if (isset($components['port'])) {
-            $server['SERVER_PORT'] = $components['port'];
-            $server['HTTP_HOST'] = $server['HTTP_HOST'].':'.$components['port'];
-        }
-
-        if (isset($components['user'])) {
-            $server['PHP_AUTH_USER'] = $components['user'];
-        }
-
-        if (isset($components['pass'])) {
-            $server['PHP_AUTH_PW'] = $components['pass'];
-        }
-
-        if (!isset($components['path'])) {
-            $components['path'] = '/';
-        }
-
-        switch (strtoupper($method)) {
-            case 'POST':
-            case 'PUT':
-            case 'DELETE':
-                if (!isset($server['CONTENT_TYPE'])) {
-                    $server['CONTENT_TYPE'] = 'application/x-www-form-urlencoded';
-                }
-                // no break
-            case 'PATCH':
-                $request = $parameters;
-                $query = array();
-                break;
-            default:
-                $request = array();
-                $query = $parameters;
-                break;
-        }
-
-        $queryString = '';
-        if (isset($components['query'])) {
-            parse_str(html_entity_decode($components['query']), $qs);
-
-            if ($query) {
-                $query = array_replace($qs, $query);
-                $queryString = http_build_query($query, '', '&');
-            } else {
-                $query = $qs;
-                $queryString = $components['query'];
-            }
-        } elseif ($query) {
-            $queryString = http_build_query($query, '', '&');
-        }
-
-        $server['REQUEST_URI'] = $components['path'].('' !== $queryString ? '?'.$queryString : '');
-        $server['QUERY_STRING'] = $queryString;
-
-        return self::createRequestFromFactory($query, $request, array(), $cookies, $files, $server, $content);
-    }
-
-    /**
-     * Sets a callable able to create a Request instance.
-     *
-     * This is mainly useful when you need to override the Request class
-     * to keep BC with an existing system. It should not be used for any
-     * other purpose.
-     *
-     * @param callable|null $callable A PHP callable
-     */
-    public static function setFactory($callable)
-    {
-        self::$requestFactory = $callable;
-    }
-
-    /**
-     * Clones a request and overrides some of its parameters.
-     *
-     * @param array $query      The GET parameters
-     * @param array $request    The POST parameters
-     * @param array $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
-     * @param array $cookies    The COOKIE parameters
-     * @param array $files      The FILES parameters
-     * @param array $server     The SERVER parameters
-     *
-     * @return Request The duplicated request
-     *
-     * @api
-     */
-    public function duplicate(array $query = null, array $request = null, array $attributes = null, array $cookies = null, array $files = null, array $server = null)
-    {
-        $dup = clone $this;
-        if ($query !== null) {
-            $dup->query = new ParameterBag($query);
-        }
-        if ($request !== null) {
-            $dup->request = new ParameterBag($request);
-        }
-        if ($attributes !== null) {
-            $dup->attributes = new ParameterBag($attributes);
-        }
-        if ($cookies !== null) {
-            $dup->cookies = new ParameterBag($cookies);
-        }
-        if ($files !== null) {
-            $dup->files = new FileBag($files);
-        }
-        if ($server !== null) {
-            $dup->server = new ServerBag($server);
-            $dup->headers = new HeaderBag($dup->server->getHeaders());
-        }
-        $dup->languages = null;
-        $dup->charsets = null;
-        $dup->encodings = null;
-        $dup->acceptableContentTypes = null;
-        $dup->pathInfo = null;
-        $dup->requestUri = null;
-        $dup->baseUrl = null;
-        $dup->basePath = null;
-        $dup->method = null;
-        $dup->format = null;
-
-        if (!$dup->get('_format') && $this->get('_format')) {
-            $dup->attributes->set('_format', $this->get('_format'));
-        }
-
-        if (!$dup->getRequestFormat(null)) {
-            $dup->setRequestFormat($this->getRequestFormat(null));
-        }
-
-        return $dup;
-    }
-
-    /**
-     * Clones the current request.
-     *
-     * Note that the session is not cloned as duplicated requests
-     * are most of the time sub-requests of the main one.
-     */
-    public function __clone()
-    {
-        $this->query = clone $this->query;
-        $this->request = clone $this->request;
-        $this->attributes = clone $this->attributes;
-        $this->cookies = clone $this->cookies;
-        $this->files = clone $this->files;
-        $this->server = clone $this->server;
-        $this->headers = clone $this->headers;
-    }
-
-    /**
-     * Returns the request as a string.
-     *
-     * @return string The request
-     */
-    public function __toString()
-    {
-        return
-            sprintf('%s %s %s', $this->getMethod(), $this->getRequestUri(), $this->server->get('SERVER_PROTOCOL'))."\r\n".
-            $this->headers."\r\n".
-            $this->getContent();
-    }
-
-    /**
-     * Overrides the PHP global variables according to this request instance.
-     *
-     * It overrides $_GET, $_POST, $_REQUEST, $_SERVER, $_COOKIE.
-     * $_FILES is never overridden, see rfc1867
-     *
-     * @api
-     */
-    public function overrideGlobals()
-    {
-        $this->server->set('QUERY_STRING', static::normalizeQueryString(http_build_query($this->query->all(), null, '&')));
-
-        $_GET = $this->query->all();
-        $_POST = $this->request->all();
-        $_SERVER = $this->server->all();
-        $_COOKIE = $this->cookies->all();
-
-        foreach ($this->headers->all() as $key => $value) {
-            $key = strtoupper(str_replace('-', '_', $key));
-            if (in_array($key, array('CONTENT_TYPE', 'CONTENT_LENGTH'))) {
-                $_SERVER[$key] = implode(', ', $value);
-            } else {
-                $_SERVER['HTTP_'.$key] = implode(', ', $value);
-            }
-        }
-
-        $request = array('g' => $_GET, 'p' => $_POST, 'c' => $_COOKIE);
-
-        $requestOrder = ini_get('request_order') ?: ini_get('variables_order');
-        $requestOrder = preg_replace('#[^cgp]#', '', strtolower($requestOrder)) ?: 'gp';
-
-        $_REQUEST = array();
-        foreach (str_split($requestOrder) as $order) {
-            $_REQUEST = array_merge($_REQUEST, $request[$order]);
-        }
-    }
-
-    /**
-     * Sets a list of trusted proxies.
-     *
-     * You should only list the reverse proxies that you manage directly.
-     *
-     * @param array $proxies A list of trusted proxies
-     *
-     * @api
-     */
-    public static function setTrustedProxies(array $proxies)
-    {
-        self::$trustedProxies = $proxies;
-    }
-
-    /**
-     * Gets the list of trusted proxies.
-     *
-     * @return array An array of trusted proxies.
-     */
-    public static function getTrustedProxies()
-    {
-        return self::$trustedProxies;
-    }
-
-    /**
-     * Sets a list of trusted host patterns.
-     *
-     * You should only list the hosts you manage using regexs.
-     *
-     * @param array $hostPatterns A list of trusted host patterns
-     */
-    public static function setTrustedHosts(array $hostPatterns)
-    {
-        self::$trustedHostPatterns = array_map(function ($hostPattern) {
-            return sprintf('{%s}i', str_replace('}', '\\}', $hostPattern));
-        }, $hostPatterns);
-        // we need to reset trusted hosts on trusted host patterns change
-        self::$trustedHosts = array();
-    }
-
-    /**
-     * Gets the list of trusted host patterns.
-     *
-     * @return array An array of trusted host patterns.
-     */
-    public static function getTrustedHosts()
-    {
-        return self::$trustedHostPatterns;
-    }
-
-    /**
-     * Sets the name for trusted headers.
-     *
-     * The following header keys are supported:
-     *
-     *  * Request::HEADER_CLIENT_IP:    defaults to X-Forwarded-For   (see getClientIp())
-     *  * Request::HEADER_CLIENT_HOST:  defaults to X-Forwarded-Host  (see getHost())
-     *  * Request::HEADER_CLIENT_PORT:  defaults to X-Forwarded-Port  (see getPort())
-     *  * Request::HEADER_CLIENT_PROTO: defaults to X-Forwarded-Proto (see getScheme() and isSecure())
-     *
-     * Setting an empty value allows to disable the trusted header for the given key.
-     *
-     * @param string $key   The header key
-     * @param string $value The header name
-     *
-     * @throws \InvalidArgumentException
-     */
-    public static function setTrustedHeaderName($key, $value)
-    {
-        if (!array_key_exists($key, self::$trustedHeaders)) {
-            throw new \InvalidArgumentException(sprintf('Unable to set the trusted header name for key "%s".', $key));
-        }
-
-        self::$trustedHeaders[$key] = $value;
-    }
-
-    /**
-     * Gets the trusted proxy header name.
-     *
-     * @param string $key The header key
-     *
-     * @return string The header name
-     *
-     * @throws \InvalidArgumentException
-     */
-    public static function getTrustedHeaderName($key)
-    {
-        if (!array_key_exists($key, self::$trustedHeaders)) {
-            throw new \InvalidArgumentException(sprintf('Unable to get the trusted header name for key "%s".', $key));
-        }
-
-        return self::$trustedHeaders[$key];
-    }
-
-    /**
-     * Normalizes a query string.
-     *
-     * It builds a normalized query string, where keys/value pairs are alphabetized,
-     * have consistent escaping and unneeded delimiters are removed.
-     *
-     * @param string $qs Query string
-     *
-     * @return string A normalized query string for the Request
-     */
-    public static function normalizeQueryString($qs)
-    {
-        if ('' == $qs) {
-            return '';
-        }
-
-        $parts = array();
-        $order = array();
-
-        foreach (explode('&', $qs) as $param) {
-            if ('' === $param || '=' === $param[0]) {
-                // Ignore useless delimiters, e.g. "x=y&".
-                // Also ignore pairs with empty key, even if there was a value, e.g. "=value", as such nameless values cannot be retrieved anyway.
-                // PHP also does not include them when building _GET.
-                continue;
-            }
-
-            $keyValuePair = explode('=', $param, 2);
-
-            // GET parameters, that are submitted from a HTML form, encode spaces as "+" by default (as defined in enctype application/x-www-form-urlencoded).
-            // PHP also converts "+" to spaces when filling the global _GET or when using the function parse_str. This is why we use urldecode and then normalize to
-            // RFC 3986 with rawurlencode.
-            $parts[] = isset($keyValuePair[1]) ?
-                rawurlencode(urldecode($keyValuePair[0])).'='.rawurlencode(urldecode($keyValuePair[1])) :
-                rawurlencode(urldecode($keyValuePair[0]));
-            $order[] = urldecode($keyValuePair[0]);
-        }
-
-        array_multisort($order, SORT_ASC, $parts);
-
-        return implode('&', $parts);
-    }
-
-    /**
-     * Enables support for the _method request parameter to determine the intended HTTP method.
-     *
-     * Be warned that enabling this feature might lead to CSRF issues in your code.
-     * Check that you are using CSRF tokens when required.
-     * If the HTTP method parameter override is enabled, an html-form with method "POST" can be altered
-     * and used to send a "PUT" or "DELETE" request via the _method request parameter.
-     * If these methods are not protected against CSRF, this presents a possible vulnerability.
-     *
-     * The HTTP method can only be overridden when the real HTTP method is POST.
-     */
-    public static function enableHttpMethodParameterOverride()
-    {
-        self::$httpMethodParameterOverride = true;
-    }
-
-    /**
-     * Checks whether support for the _method request parameter is enabled.
-     *
-     * @return bool True when the _method request parameter is enabled, false otherwise
-     */
-    public static function getHttpMethodParameterOverride()
-    {
-        return self::$httpMethodParameterOverride;
-    }
-
-    /**
-     * Gets a "parameter" value.
-     *
-     * This method is mainly useful for libraries that want to provide some flexibility.
-     *
-     * Order of precedence: GET, PATH, POST
-     *
-     * Avoid using this method in controllers:
-     *
-     *  * slow
-     *  * prefer to get from a "named" source
-     *
-     * It is better to explicitly get request parameters from the appropriate
-     * public property instead (query, attributes, request).
-     *
-     * @param string $key     the key
-     * @param mixed  $default the default value
-     * @param bool   $deep    is parameter deep in multidimensional array
-     *
-     * @return mixed
-     */
-    public function get($key, $default = null, $deep = false)
-    {
-        if ($this !== $result = $this->query->get($key, $this, $deep)) {
-            return $result;
-        }
-
-        if ($this !== $result = $this->attributes->get($key, $this, $deep)) {
-            return $result;
-        }
-
-        if ($this !== $result = $this->request->get($key, $this, $deep)) {
-            return $result;
-        }
-
-        return $default;
-    }
-
-    /**
-     * Gets the Session.
-     *
-     * @return SessionInterface|null The session
-     *
-     * @api
-     */
-    public function getSession()
-    {
-        return $this->session;
-    }
-
-    /**
-     * Whether the request contains a Session which was started in one of the
-     * previous requests.
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function hasPreviousSession()
-    {
-        // the check for $this->session avoids malicious users trying to fake a session cookie with proper name
-        return $this->hasSession() && $this->cookies->has($this->session->getName());
-    }
-
-    /**
-     * Whether the request contains a Session object.
-     *
-     * This method does not give any information about the state of the session object,
-     * like whether the session is started or not. It is just a way to check if this Request
-     * is associated with a Session instance.
-     *
-     * @return bool true when the Request contains a Session object, false otherwise
-     *
-     * @api
-     */
-    public function hasSession()
-    {
-        return null !== $this->session;
-    }
-
-    /**
-     * Sets the Session.
-     *
-     * @param SessionInterface $session The Session
-     *
-     * @api
-     */
-    public function setSession(SessionInterface $session)
-    {
-        $this->session = $session;
-    }
-
-    /**
-     * Returns the client IP addresses.
-     *
-     * In the returned array the most trusted IP address is first, and the
-     * least trusted one last. The "real" client IP address is the last one,
-     * but this is also the least trusted one. Trusted proxies are stripped.
-     *
-     * Use this method carefully; you should use getClientIp() instead.
-     *
-     * @return array The client IP addresses
-     *
-     * @see getClientIp()
-     */
-    public function getClientIps()
-    {
-        $ip = $this->server->get('REMOTE_ADDR');
-
-        if (!$this->isFromTrustedProxy()) {
-            return array($ip);
-        }
-
-        if (!self::$trustedHeaders[self::HEADER_CLIENT_IP] || !$this->headers->has(self::$trustedHeaders[self::HEADER_CLIENT_IP])) {
-            return array($ip);
-        }
-
-        $clientIps = array_map('trim', explode(',', $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_IP])));
-        $clientIps[] = $ip; // Complete the IP chain with the IP the request actually came from
-
-        $ip = $clientIps[0]; // Fallback to this when the client IP falls into the range of trusted proxies
-
-        // Eliminate all IPs from the forwarded IP chain which are trusted proxies
-        foreach ($clientIps as $key => $clientIp) {
-            // Remove port on IPv4 address (unfortunately, it does happen)
-            if (preg_match('{((?:\d+\.){3}\d+)\:\d+}', $clientIp, $match)) {
-                $clientIps[$key] = $clientIp = $match[1];
-            }
-
-            if (IpUtils::checkIp($clientIp, self::$trustedProxies)) {
-                unset($clientIps[$key]);
-            }
-        }
-
-        // Now the IP chain contains only untrusted proxies and the client IP
-        return $clientIps ? array_reverse($clientIps) : array($ip);
-    }
-
-    /**
-     * Returns the client IP address.
-     *
-     * This method can read the client IP address from the "X-Forwarded-For" header
-     * when trusted proxies were set via "setTrustedProxies()". The "X-Forwarded-For"
-     * header value is a comma+space separated list of IP addresses, the left-most
-     * being the original client, and each successive proxy that passed the request
-     * adding the IP address where it received the request from.
-     *
-     * If your reverse proxy uses a different header name than "X-Forwarded-For",
-     * ("Client-Ip" for instance), configure it via "setTrustedHeaderName()" with
-     * the "client-ip" key.
-     *
-     * @return string The client IP address
-     *
-     * @see getClientIps()
-     * @see http://en.wikipedia.org/wiki/X-Forwarded-For
-     *
-     * @api
-     */
-    public function getClientIp()
-    {
-        $ipAddresses = $this->getClientIps();
-
-        return $ipAddresses[0];
-    }
-
-    /**
-     * Returns current script name.
-     *
-     * @return string
-     *
-     * @api
-     */
-    public function getScriptName()
-    {
-        return $this->server->get('SCRIPT_NAME', $this->server->get('ORIG_SCRIPT_NAME', ''));
-    }
-
-    /**
-     * Returns the path being requested relative to the executed script.
-     *
-     * The path info always starts with a /.
-     *
-     * Suppose this request is instantiated from /mysite on localhost:
-     *
-     *  * http://localhost/mysite              returns an empty string
-     *  * http://localhost/mysite/about        returns '/about'
-     *  * http://localhost/mysite/enco%20ded   returns '/enco%20ded'
-     *  * http://localhost/mysite/about?var=1  returns '/about'
-     *
-     * @return string The raw path (i.e. not urldecoded)
-     *
-     * @api
-     */
-    public function getPathInfo()
-    {
-        if (null === $this->pathInfo) {
-            $this->pathInfo = $this->preparePathInfo();
-        }
-
-        return $this->pathInfo;
-    }
-
-    /**
-     * Returns the root path from which this request is executed.
-     *
-     * Suppose that an index.php file instantiates this request object:
-     *
-     *  * http://localhost/index.php         returns an empty string
-     *  * http://localhost/index.php/page    returns an empty string
-     *  * http://localhost/web/index.php     returns '/web'
-     *  * http://localhost/we%20b/index.php  returns '/we%20b'
-     *
-     * @return string The raw path (i.e. not urldecoded)
-     *
-     * @api
-     */
-    public function getBasePath()
-    {
-        if (null === $this->basePath) {
-            $this->basePath = $this->prepareBasePath();
-        }
-
-        return $this->basePath;
-    }
-
-    /**
-     * Returns the root URL from which this request is executed.
-     *
-     * The base URL never ends with a /.
-     *
-     * This is similar to getBasePath(), except that it also includes the
-     * script filename (e.g. index.php) if one exists.
-     *
-     * @return string The raw URL (i.e. not urldecoded)
-     *
-     * @api
-     */
-    public function getBaseUrl()
-    {
-        if (null === $this->baseUrl) {
-            $this->baseUrl = $this->prepareBaseUrl();
-        }
-
-        return $this->baseUrl;
-    }
-
-    /**
-     * Gets the request's scheme.
-     *
-     * @return string
-     *
-     * @api
-     */
-    public function getScheme()
-    {
-        return $this->isSecure() ? 'https' : 'http';
-    }
-
-    /**
-     * Returns the port on which the request is made.
-     *
-     * This method can read the client port from the "X-Forwarded-Port" header
-     * when trusted proxies were set via "setTrustedProxies()".
-     *
-     * The "X-Forwarded-Port" header must contain the client port.
-     *
-     * If your reverse proxy uses a different header name than "X-Forwarded-Port",
-     * configure it via "setTrustedHeaderName()" with the "client-port" key.
-     *
-     * @return string
-     *
-     * @api
-     */
-    public function getPort()
-    {
-        if ($this->isFromTrustedProxy()) {
-            if (self::$trustedHeaders[self::HEADER_CLIENT_PORT] && $port = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PORT])) {
-                return $port;
-            }
-
-            if (self::$trustedHeaders[self::HEADER_CLIENT_PROTO] && 'https' === $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PROTO], 'http')) {
-                return 443;
-            }
-        }
-
-        if ($host = $this->headers->get('HOST')) {
-            if ($host[0] === '[') {
-                $pos = strpos($host, ':', strrpos($host, ']'));
-            } else {
-                $pos = strrpos($host, ':');
-            }
-
-            if (false !== $pos) {
-                return (int) substr($host, $pos + 1);
-            }
-
-            return 'https' === $this->getScheme() ? 443 : 80;
-        }
-
-        return $this->server->get('SERVER_PORT');
-    }
-
-    /**
-     * Returns the user.
-     *
-     * @return string|null
-     */
-    public function getUser()
-    {
-        return $this->headers->get('PHP_AUTH_USER');
-    }
-
-    /**
-     * Returns the password.
-     *
-     * @return string|null
-     */
-    public function getPassword()
-    {
-        return $this->headers->get('PHP_AUTH_PW');
-    }
-
-    /**
-     * Gets the user info.
-     *
-     * @return string A user name and, optionally, scheme-specific information about how to gain authorization to access the server
-     */
-    public function getUserInfo()
-    {
-        $userinfo = $this->getUser();
-
-        $pass = $this->getPassword();
-        if ('' != $pass) {
-            $userinfo .= ":$pass";
-        }
-
-        return $userinfo;
-    }
-
-    /**
-     * Returns the HTTP host being requested.
-     *
-     * The port name will be appended to the host if it's non-standard.
-     *
-     * @return string
-     *
-     * @api
-     */
-    public function getHttpHost()
-    {
-        $scheme = $this->getScheme();
-        $port = $this->getPort();
-
-        if (('http' == $scheme && $port == 80) || ('https' == $scheme && $port == 443)) {
-            return $this->getHost();
-        }
-
-        return $this->getHost().':'.$port;
-    }
-
-    /**
-     * Returns the requested URI (path and query string).
-     *
-     * @return string The raw URI (i.e. not URI decoded)
-     *
-     * @api
-     */
-    public function getRequestUri()
-    {
-        if (null === $this->requestUri) {
-            $this->requestUri = $this->prepareRequestUri();
-        }
-
-        return $this->requestUri;
-    }
-
-    /**
-     * Gets the scheme and HTTP host.
-     *
-     * If the URL was called with basic authentication, the user
-     * and the password are not added to the generated string.
-     *
-     * @return string The scheme and HTTP host
-     */
-    public function getSchemeAndHttpHost()
-    {
-        return $this->getScheme().'://'.$this->getHttpHost();
-    }
-
-    /**
-     * Generates a normalized URI (URL) for the Request.
-     *
-     * @return string A normalized URI (URL) for the Request
-     *
-     * @see getQueryString()
-     *
-     * @api
-     */
-    public function getUri()
-    {
-        if (null !== $qs = $this->getQueryString()) {
-            $qs = '?'.$qs;
-        }
-
-        return $this->getSchemeAndHttpHost().$this->getBaseUrl().$this->getPathInfo().$qs;
-    }
-
-    /**
-     * Generates a normalized URI for the given path.
-     *
-     * @param string $path A path to use instead of the current one
-     *
-     * @return string The normalized URI for the path
-     *
-     * @api
-     */
-    public function getUriForPath($path)
-    {
-        return $this->getSchemeAndHttpHost().$this->getBaseUrl().$path;
-    }
-
-    /**
-     * Generates the normalized query string for the Request.
-     *
-     * It builds a normalized query string, where keys/value pairs are alphabetized
-     * and have consistent escaping.
-     *
-     * @return string|null A normalized query string for the Request
-     *
-     * @api
-     */
-    public function getQueryString()
-    {
-        $qs = static::normalizeQueryString($this->server->get('QUERY_STRING'));
-
-        return '' === $qs ? null : $qs;
-    }
-
-    /**
-     * Checks whether the request is secure or not.
-     *
-     * This method can read the client port from the "X-Forwarded-Proto" header
-     * when trusted proxies were set via "setTrustedProxies()".
-     *
-     * The "X-Forwarded-Proto" header must contain the protocol: "https" or "http".
-     *
-     * If your reverse proxy uses a different header name than "X-Forwarded-Proto"
-     * ("SSL_HTTPS" for instance), configure it via "setTrustedHeaderName()" with
-     * the "client-proto" key.
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function isSecure()
-    {
-        if ($this->isFromTrustedProxy() && self::$trustedHeaders[self::HEADER_CLIENT_PROTO] && $proto = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PROTO])) {
-            return in_array(strtolower(current(explode(',', $proto))), array('https', 'on', 'ssl', '1'));
-        }
-
-        $https = $this->server->get('HTTPS');
-
-        return !empty($https) && 'off' !== strtolower($https);
-    }
-
-    /**
-     * Returns the host name.
-     *
-     * This method can read the client port from the "X-Forwarded-Host" header
-     * when trusted proxies were set via "setTrustedProxies()".
-     *
-     * The "X-Forwarded-Host" header must contain the client host name.
-     *
-     * If your reverse proxy uses a different header name than "X-Forwarded-Host",
-     * configure it via "setTrustedHeaderName()" with the "client-host" key.
-     *
-     * @return string
-     *
-     * @throws \UnexpectedValueException when the host name is invalid
-     *
-     * @api
-     */
-    public function getHost()
-    {
-        if ($this->isFromTrustedProxy() && self::$trustedHeaders[self::HEADER_CLIENT_HOST] && $host = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_HOST])) {
-            $elements = explode(',', $host);
-
-            $host = $elements[count($elements) - 1];
-        } elseif (!$host = $this->headers->get('HOST')) {
-            if (!$host = $this->server->get('SERVER_NAME')) {
-                $host = $this->server->get('SERVER_ADDR', '');
-            }
-        }
-
-        // trim and remove port number from host
-        // host is lowercase as per RFC 952/2181
-        $host = strtolower(preg_replace('/:\d+$/', '', trim($host)));
-
-        // as the host can come from the user (HTTP_HOST and depending on the configuration, SERVER_NAME too can come from the user)
-        // check that it does not contain forbidden characters (see RFC 952 and RFC 2181)
-        // use preg_replace() instead of preg_match() to prevent DoS attacks with long host names
-        if ($host && '' !== preg_replace('/(?:^\[)?[a-zA-Z0-9-:\]_]+\.?/', '', $host)) {
-            throw new \UnexpectedValueException(sprintf('Invalid Host "%s"', $host));
-        }
-
-        if (count(self::$trustedHostPatterns) > 0) {
-            // to avoid host header injection attacks, you should provide a list of trusted host patterns
-
-            if (in_array($host, self::$trustedHosts)) {
-                return $host;
-            }
-
-            foreach (self::$trustedHostPatterns as $pattern) {
-                if (preg_match($pattern, $host)) {
-                    self::$trustedHosts[] = $host;
-
-                    return $host;
-                }
-            }
-
-            throw new \UnexpectedValueException(sprintf('Untrusted Host "%s"', $host));
-        }
-
-        return $host;
-    }
-
-    /**
-     * Sets the request method.
-     *
-     * @param string $method
-     *
-     * @api
-     */
-    public function setMethod($method)
-    {
-        $this->method = null;
-        $this->server->set('REQUEST_METHOD', $method);
-    }
-
-    /**
-     * Gets the request "intended" method.
-     *
-     * If the X-HTTP-Method-Override header is set, and if the method is a POST,
-     * then it is used to determine the "real" intended HTTP method.
-     *
-     * The _method request parameter can also be used to determine the HTTP method,
-     * but only if enableHttpMethodParameterOverride() has been called.
-     *
-     * The method is always an uppercased string.
-     *
-     * @return string The request method
-     *
-     * @api
-     *
-     * @see getRealMethod()
-     */
-    public function getMethod()
-    {
-        if (null === $this->method) {
-            $this->method = strtoupper($this->server->get('REQUEST_METHOD', 'GET'));
-
-            if ('POST' === $this->method) {
-                if ($method = $this->headers->get('X-HTTP-METHOD-OVERRIDE')) {
-                    $this->method = strtoupper($method);
-                } elseif (self::$httpMethodParameterOverride) {
-                    $this->method = strtoupper($this->request->get('_method', $this->query->get('_method', 'POST')));
-                }
-            }
-        }
-
-        return $this->method;
-    }
-
-    /**
-     * Gets the "real" request method.
-     *
-     * @return string The request method
-     *
-     * @see getMethod()
-     */
-    public function getRealMethod()
-    {
-        return strtoupper($this->server->get('REQUEST_METHOD', 'GET'));
-    }
-
-    /**
-     * Gets the mime type associated with the format.
-     *
-     * @param string $format The format
-     *
-     * @return string The associated mime type (null if not found)
-     *
-     * @api
-     */
-    public function getMimeType($format)
-    {
-        if (null === static::$formats) {
-            static::initializeFormats();
-        }
-
-        return isset(static::$formats[$format]) ? static::$formats[$format][0] : null;
-    }
-
-    /**
-     * Gets the format associated with the mime type.
-     *
-     * @param string $mimeType The associated mime type
-     *
-     * @return string|null The format (null if not found)
-     *
-     * @api
-     */
-    public function getFormat($mimeType)
-    {
-        if (false !== $pos = strpos($mimeType, ';')) {
-            $mimeType = substr($mimeType, 0, $pos);
-        }
-
-        if (null === static::$formats) {
-            static::initializeFormats();
-        }
-
-        foreach (static::$formats as $format => $mimeTypes) {
-            if (in_array($mimeType, (array) $mimeTypes)) {
-                return $format;
-            }
-        }
-    }
-
-    /**
-     * Associates a format with mime types.
-     *
-     * @param string       $format    The format
-     * @param string|array $mimeTypes The associated mime types (the preferred one must be the first as it will be used as the content type)
-     *
-     * @api
-     */
-    public function setFormat($format, $mimeTypes)
-    {
-        if (null === static::$formats) {
-            static::initializeFormats();
-        }
-
-        static::$formats[$format] = is_array($mimeTypes) ? $mimeTypes : array($mimeTypes);
-    }
-
-    /**
-     * Gets the request format.
-     *
-     * Here is the process to determine the format:
-     *
-     *  * format defined by the user (with setRequestFormat())
-     *  * _format request parameter
-     *  * $default
-     *
-     * @param string $default The default format
-     *
-     * @return string The request format
-     *
-     * @api
-     */
-    public function getRequestFormat($default = 'html')
-    {
-        if (null === $this->format) {
-            $this->format = $this->get('_format', $default);
-        }
-
-        return $this->format;
-    }
-
-    /**
-     * Sets the request format.
-     *
-     * @param string $format The request format.
-     *
-     * @api
-     */
-    public function setRequestFormat($format)
-    {
-        $this->format = $format;
-    }
-
-    /**
-     * Gets the format associated with the request.
-     *
-     * @return string|null The format (null if no content type is present)
-     *
-     * @api
-     */
-    public function getContentType()
-    {
-        return $this->getFormat($this->headers->get('CONTENT_TYPE'));
-    }
-
-    /**
-     * Sets the default locale.
-     *
-     * @param string $locale
-     *
-     * @api
-     */
-    public function setDefaultLocale($locale)
-    {
-        $this->defaultLocale = $locale;
-
-        if (null === $this->locale) {
-            $this->setPhpDefaultLocale($locale);
-        }
-    }
-
-    /**
-     * Get the default locale.
-     *
-     * @return string
-     */
-    public function getDefaultLocale()
-    {
-        return $this->defaultLocale;
-    }
-
-    /**
-     * Sets the locale.
-     *
-     * @param string $locale
-     *
-     * @api
-     */
-    public function setLocale($locale)
-    {
-        $this->setPhpDefaultLocale($this->locale = $locale);
-    }
-
-    /**
-     * Get the locale.
-     *
-     * @return string
-     */
-    public function getLocale()
-    {
-        return null === $this->locale ? $this->defaultLocale : $this->locale;
-    }
-
-    /**
-     * Checks if the request method is of specified type.
-     *
-     * @param string $method Uppercase request method (GET, POST etc).
-     *
-     * @return bool
-     */
-    public function isMethod($method)
-    {
-        return $this->getMethod() === strtoupper($method);
-    }
-
-    /**
-     * Checks whether the method is safe or not.
-     *
-     * @return bool
-     *
-     * @api
-     */
-    public function isMethodSafe()
-    {
-        return in_array($this->getMethod(), array('GET', 'HEAD'));
-    }
-
-    /**
-     * Returns the request body content.
-     *
-     * @param bool $asResource If true, a resource will be returned
-     *
-     * @return string|resource The request body content or a resource to read the body stream.
-     *
-     * @throws \LogicException
-     */
-    public function getContent($asResource = false)
-    {
-        if (false === $this->content || (true === $asResource && null !== $this->content)) {
-            throw new \LogicException('getContent() can only be called once when using the resource return type.');
-        }
-
-        if (true === $asResource) {
-            $this->content = false;
-
-            return fopen('php://input', 'rb');
-        }
-
-        if (null === $this->content) {
-            $this->content = file_get_contents('php://input');
-        }
-
-        return $this->content;
-    }
-
-    /**
-     * Gets the Etags.
-     *
-     * @return array The entity tags
-     */
-    public function getETags()
-    {
-        return preg_split('/\s*,\s*/', $this->headers->get('if_none_match'), null, PREG_SPLIT_NO_EMPTY);
-    }
-
-    /**
-     * @return bool
-     */
-    public function isNoCache()
-    {
-        return $this->headers->hasCacheControlDirective('no-cache') || 'no-cache' == $this->headers->get('Pragma');
-    }
-
-    /**
-     * Returns the preferred language.
-     *
-     * @param array $locales An array of ordered available locales
-     *
-     * @return string|null The preferred locale
-     *
-     * @api
-     */
-    public function getPreferredLanguage(array $locales = null)
-    {
-        $preferredLanguages = $this->getLanguages();
-
-        if (empty($locales)) {
-            return isset($preferredLanguages[0]) ? $preferredLanguages[0] : null;
-        }
-
-        if (!$preferredLanguages) {
-            return $locales[0];
-        }
-
-        $extendedPreferredLanguages = array();
-        foreach ($preferredLanguages as $language) {
-            $extendedPreferredLanguages[] = $language;
-            if (false !== $position = strpos($language, '_')) {
-                $superLanguage = substr($language, 0, $position);
-                if (!in_array($superLanguage, $preferredLanguages)) {
-                    $extendedPreferredLanguages[] = $superLanguage;
-                }
-            }
-        }
-
-        $preferredLanguages = array_values(array_intersect($extendedPreferredLanguages, $locales));
-
-        return isset($preferredLanguages[0]) ? $preferredLanguages[0] : $locales[0];
-    }
-
-    /**
-     * Gets a list of languages acceptable by the client browser.
-     *
-     * @return array Languages ordered in the user browser preferences
-     *
-     * @api
-     */
-    public function getLanguages()
-    {
-        if (null !== $this->languages) {
-            return $this->languages;
-        }
-
-        $languages = AcceptHeader::fromString($this->headers->get('Accept-Language'))->all();
-        $this->languages = array();
-        foreach (array_keys($languages) as $lang) {
-            if (strstr($lang, '-')) {
-                $codes = explode('-', $lang);
-                if ('i' === $codes[0]) {
-                    // Language not listed in ISO 639 that are not variants
-                    // of any listed language, which can be registered with the
-                    // i-prefix, such as i-cherokee
-                    if (count($codes) > 1) {
-                        $lang = $codes[1];
-                    }
-                } else {
-                    for ($i = 0, $max = count($codes); $i < $max; $i++) {
-                        if ($i === 0) {
-                            $lang = strtolower($codes[0]);
-                        } else {
-                            $lang .= '_'.strtoupper($codes[$i]);
-                        }
-                    }
-                }
-            }
-
-            $this->languages[] = $lang;
-        }
-
-        return $this->languages;
-    }
-
-    /**
-     * Gets a list of charsets acceptable by the client browser.
-     *
-     * @return array List of charsets in preferable order
-     *
-     * @api
-     */
-    public function getCharsets()
-    {
-        if (null !== $this->charsets) {
-            return $this->charsets;
-        }
-
-        return $this->charsets = array_keys(AcceptHeader::fromString($this->headers->get('Accept-Charset'))->all());
-    }
-
-    /**
-     * Gets a list of encodings acceptable by the client browser.
-     *
-     * @return array List of encodings in preferable order
-     */
-    public function getEncodings()
-    {
-        if (null !== $this->encodings) {
-            return $this->encodings;
-        }
-
-        return $this->encodings = array_keys(AcceptHeader::fromString($this->headers->get('Accept-Encoding'))->all());
-    }
-
-    /**
-     * Gets a list of content types acceptable by the client browser.
-     *
-     * @return array List of content types in preferable order
-     *
-     * @api
-     */
-    public function getAcceptableContentTypes()
-    {
-        if (null !== $this->acceptableContentTypes) {
-            return $this->acceptableContentTypes;
-        }
-
-        return $this->acceptableContentTypes = array_keys(AcceptHeader::fromString($this->headers->get('Accept'))->all());
-    }
-
-    /**
-     * Returns true if the request is a XMLHttpRequest.
-     *
-     * It works if your JavaScript library sets an X-Requested-With HTTP header.
-     * It is known to work with common JavaScript frameworks:
-     *
-     * @link http://en.wikipedia.org/wiki/List_of_Ajax_frameworks#JavaScript
-     *
-     * @return bool true if the request is an XMLHttpRequest, false otherwise
-     *
-     * @api
-     */
-    public function isXmlHttpRequest()
-    {
-        return 'XMLHttpRequest' == $this->headers->get('X-Requested-With');
-    }
-
-    /*
-     * The following methods are derived from code of the Zend Framework (1.10dev - 2010-01-24)
-     *
-     * Code subject to the new BSD license (http://framework.zend.com/license/new-bsd).
-     *
-     * Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
-     */
-
-    protected function prepareRequestUri()
-    {
-        $requestUri = '';
-
-        if ($this->headers->has('X_ORIGINAL_URL')) {
-            // IIS with Microsoft Rewrite Module
-            $requestUri = $this->headers->get('X_ORIGINAL_URL');
-            $this->headers->remove('X_ORIGINAL_URL');
-            $this->server->remove('HTTP_X_ORIGINAL_URL');
-            $this->server->remove('UNENCODED_URL');
-            $this->server->remove('IIS_WasUrlRewritten');
-        } elseif ($this->headers->has('X_REWRITE_URL')) {
-            // IIS with ISAPI_Rewrite
-            $requestUri = $this->headers->get('X_REWRITE_URL');
-            $this->headers->remove('X_REWRITE_URL');
-        } elseif ($this->server->get('IIS_WasUrlRewritten') == '1' && $this->server->get('UNENCODED_URL') != '') {
-            // IIS7 with URL Rewrite: make sure we get the unencoded URL (double slash problem)
-            $requestUri = $this->server->get('UNENCODED_URL');
-            $this->server->remove('UNENCODED_URL');
-            $this->server->remove('IIS_WasUrlRewritten');
-        } elseif ($this->server->has('REQUEST_URI')) {
-            $requestUri = $this->server->get('REQUEST_URI');
-            // HTTP proxy reqs setup request URI with scheme and host [and port] + the URL path, only use URL path
-            $schemeAndHttpHost = $this->getSchemeAndHttpHost();
-            if (strpos($requestUri, $schemeAndHttpHost) === 0) {
-                $requestUri = substr($requestUri, strlen($schemeAndHttpHost));
-            }
-        } elseif ($this->server->has('ORIG_PATH_INFO')) {
-            // IIS 5.0, PHP as CGI
-            $requestUri = $this->server->get('ORIG_PATH_INFO');
-            if ('' != $this->server->get('QUERY_STRING')) {
-                $requestUri .= '?'.$this->server->get('QUERY_STRING');
-            }
-            $this->server->remove('ORIG_PATH_INFO');
-        }
-
-        // normalize the request URI to ease creating sub-requests from this request
-        $this->server->set('REQUEST_URI', $requestUri);
-
-        return $requestUri;
-    }
-
-    /**
-     * Prepares the base URL.
-     *
-     * @return string
-     */
-    protected function prepareBaseUrl()
-    {
-        $filename = basename($this->server->get('SCRIPT_FILENAME'));
-
-        if (basename($this->server->get('SCRIPT_NAME')) === $filename) {
-            $baseUrl = $this->server->get('SCRIPT_NAME');
-        } elseif (basename($this->server->get('PHP_SELF')) === $filename) {
-            $baseUrl = $this->server->get('PHP_SELF');
-        } elseif (basename($this->server->get('ORIG_SCRIPT_NAME')) === $filename) {
-            $baseUrl = $this->server->get('ORIG_SCRIPT_NAME'); // 1and1 shared hosting compatibility
-        } else {
-            // Backtrack up the script_filename to find the portion matching
-            // php_self
-            $path = $this->server->get('PHP_SELF', '');
-            $file = $this->server->get('SCRIPT_FILENAME', '');
-            $segs = explode('/', trim($file, '/'));
-            $segs = array_reverse($segs);
-            $index = 0;
-            $last = count($segs);
-            $baseUrl = '';
-            do {
-                $seg = $segs[$index];
-                $baseUrl = '/'.$seg.$baseUrl;
-                ++$index;
-            } while ($last > $index && (false !== $pos = strpos($path, $baseUrl)) && 0 != $pos);
-        }
-
-        // Does the baseUrl have anything in common with the request_uri?
-        $requestUri = $this->getRequestUri();
-
-        if ($baseUrl && false !== $prefix = $this->getUrlencodedPrefix($requestUri, $baseUrl)) {
-            // full $baseUrl matches
-            return $prefix;
-        }
-
-        if ($baseUrl && false !== $prefix = $this->getUrlencodedPrefix($requestUri, dirname($baseUrl).'/')) {
-            // directory portion of $baseUrl matches
-            return rtrim($prefix, '/');
-        }
-
-        $truncatedRequestUri = $requestUri;
-        if (false !== $pos = strpos($requestUri, '?')) {
-            $truncatedRequestUri = substr($requestUri, 0, $pos);
-        }
-
-        $basename = basename($baseUrl);
-        if (empty($basename) || !strpos(rawurldecode($truncatedRequestUri), $basename)) {
-            // no match whatsoever; set it blank
-            return '';
-        }
-
-        // If using mod_rewrite or ISAPI_Rewrite strip the script filename
-        // out of baseUrl. $pos !== 0 makes sure it is not matching a value
-        // from PATH_INFO or QUERY_STRING
-        if (strlen($requestUri) >= strlen($baseUrl) && (false !== $pos = strpos($requestUri, $baseUrl)) && $pos !== 0) {
-            $baseUrl = substr($requestUri, 0, $pos + strlen($baseUrl));
-        }
-
-        return rtrim($baseUrl, '/');
-    }
-
-    /**
-     * Prepares the base path.
-     *
-     * @return string base path
-     */
-    protected function prepareBasePath()
-    {
-        $filename = basename($this->server->get('SCRIPT_FILENAME'));
-        $baseUrl = $this->getBaseUrl();
-        if (empty($baseUrl)) {
-            return '';
-        }
-
-        if (basename($baseUrl) === $filename) {
-            $basePath = dirname($baseUrl);
-        } else {
-            $basePath = $baseUrl;
-        }
-
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $basePath = str_replace('\\', '/', $basePath);
-        }
-
-        return rtrim($basePath, '/');
-    }
-
-    /**
-     * Prepares the path info.
-     *
-     * @return string path info
-     */
-    protected function preparePathInfo()
-    {
-        $baseUrl = $this->getBaseUrl();
-
-        if (null === ($requestUri = $this->getRequestUri())) {
-            return '/';
-        }
-
-        $pathInfo = '/';
-
-        // Remove the query string from REQUEST_URI
-        if ($pos = strpos($requestUri, '?')) {
-            $requestUri = substr($requestUri, 0, $pos);
-        }
-
-        if (null !== $baseUrl && false === $pathInfo = substr($requestUri, strlen($baseUrl))) {
-            // If substr() returns false then PATH_INFO is set to an empty string
-            return '/';
-        } elseif (null === $baseUrl) {
-            return $requestUri;
-        }
-
-        return (string) $pathInfo;
-    }
-
-    /**
-     * Initializes HTTP request formats.
-     */
-    protected static function initializeFormats()
-    {
-        static::$formats = array(
-            'html' => array('text/html', 'application/xhtml+xml'),
-            'txt' => array('text/plain'),
-            'js' => array('application/javascript', 'application/x-javascript', 'text/javascript'),
-            'css' => array('text/css'),
-            'json' => array('application/json', 'application/x-json'),
-            'xml' => array('text/xml', 'application/xml', 'application/x-xml'),
-            'rdf' => array('application/rdf+xml'),
-            'atom' => array('application/atom+xml'),
-            'rss' => array('application/rss+xml'),
-            'form' => array('application/x-www-form-urlencoded'),
-        );
-    }
-
-    /**
-     * Sets the default PHP locale.
-     *
-     * @param string $locale
-     */
-    private function setPhpDefaultLocale($locale)
-    {
-        // if either the class Locale doesn't exist, or an exception is thrown when
-        // setting the default locale, the intl module is not installed, and
-        // the call can be ignored:
-        try {
-            if (class_exists('Locale', false)) {
-                \Locale::setDefault($locale);
-            }
-        } catch (\Exception $e) {
-        }
-    }
-
-    /*
-     * Returns the prefix as encoded in the string when the string starts with
-     * the given prefix, false otherwise.
-     *
-     * @param string $string The urlencoded string
-     * @param string $prefix The prefix not encoded
-     *
-     * @return string|false The prefix as it is encoded in $string, or false
-     */
-    private function getUrlencodedPrefix($string, $prefix)
-    {
-        if (0 !== strpos(rawurldecode($string), $prefix)) {
-            return false;
-        }
-
-        $len = strlen($prefix);
-
-        if (preg_match(sprintf('#^(%%[[:xdigit:]]{2}|.){%d}#', $len), $string, $match)) {
-            return $match[0];
-        }
-
-        return false;
-    }
-
-    private static function createRequestFromFactory(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null)
-    {
-        if (self::$requestFactory) {
-            $request = call_user_func(self::$requestFactory, $query, $request, $attributes, $cookies, $files, $server, $content);
-
-            if (!$request instanceof Request) {
-                throw new \LogicException('The Request factory must return an instance of Symfony\Component\HttpFoundation\Request.');
-            }
-
-            return $request;
-        }
-
-        return new static($query, $request, $attributes, $cookies, $files, $server, $content);
-    }
-
-    private function isFromTrustedProxy()
-    {
-        return self::$trustedProxies && IpUtils::checkIp($this->server->get('REMOTE_ADDR'), self::$trustedProxies);
-    }
-}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Attribute/NamespacedAttributeBag.php b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Attribute/NamespacedAttributeBag.php
deleted file mode 100644
index 562f4c3..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Attribute/NamespacedAttributeBag.php
+++ /dev/null
@@ -1,158 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\Session\Attribute;
-
-/**
- * This class provides structured storage of session attributes using
- * a name spacing character in the key.
- *
- * @author Drak <drak@zikula.org>
- */
-class NamespacedAttributeBag extends AttributeBag
-{
-    /**
-     * Namespace character.
-     *
-     * @var string
-     */
-    private $namespaceCharacter;
-
-    /**
-     * Constructor.
-     *
-     * @param string $storageKey         Session storage key.
-     * @param string $namespaceCharacter Namespace character to use in keys.
-     */
-    public function __construct($storageKey = '_sf2_attributes', $namespaceCharacter = '/')
-    {
-        $this->namespaceCharacter = $namespaceCharacter;
-        parent::__construct($storageKey);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function has($name)
-    {
-        $attributes = $this->resolveAttributePath($name);
-        $name = $this->resolveKey($name);
-
-        if (null === $attributes) {
-            return false;
-        }
-
-        return array_key_exists($name, $attributes);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function get($name, $default = null)
-    {
-        $attributes = $this->resolveAttributePath($name);
-        $name = $this->resolveKey($name);
-
-        if (null === $attributes) {
-            return $default;
-        }
-
-        return array_key_exists($name, $attributes) ? $attributes[$name] : $default;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function set($name, $value)
-    {
-        $attributes = &$this->resolveAttributePath($name, true);
-        $name = $this->resolveKey($name);
-        $attributes[$name] = $value;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function remove($name)
-    {
-        $retval = null;
-        $attributes = &$this->resolveAttributePath($name);
-        $name = $this->resolveKey($name);
-        if (null !== $attributes && array_key_exists($name, $attributes)) {
-            $retval = $attributes[$name];
-            unset($attributes[$name]);
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Resolves a path in attributes property and returns it as a reference.
-     *
-     * This method allows structured namespacing of session attributes.
-     *
-     * @param string $name         Key name
-     * @param bool   $writeContext Write context, default false
-     *
-     * @return array
-     */
-    protected function &resolveAttributePath($name, $writeContext = false)
-    {
-        $array = &$this->attributes;
-        $name = (strpos($name, $this->namespaceCharacter) === 0) ? substr($name, 1) : $name;
-
-        // Check if there is anything to do, else return
-        if (!$name) {
-            return $array;
-        }
-
-        $parts = explode($this->namespaceCharacter, $name);
-        if (count($parts) < 2) {
-            if (!$writeContext) {
-                return $array;
-            }
-
-            $array[$parts[0]] = array();
-
-            return $array;
-        }
-
-        unset($parts[count($parts) - 1]);
-
-        foreach ($parts as $part) {
-            if (null !== $array && !array_key_exists($part, $array)) {
-                $array[$part] = $writeContext ? array() : null;
-            }
-
-            $array = &$array[$part];
-        }
-
-        return $array;
-    }
-
-    /**
-     * Resolves the key from the name.
-     *
-     * This is the last part in a dot separated string.
-     *
-     * @param string $name
-     *
-     * @return string
-     */
-    protected function resolveKey($name)
-    {
-        if (false !== $pos = strrpos($name, $this->namespaceCharacter)) {
-            $name = substr($name, $pos + 1);
-        }
-
-        return $name;
-    }
-}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Flash/FlashBag.php b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Flash/FlashBag.php
deleted file mode 100644
index ac412d7..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Flash/FlashBag.php
+++ /dev/null
@@ -1,180 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\Session\Flash;
-
-/**
- * FlashBag flash message container.
- *
- * \IteratorAggregate implementation is deprecated and will be removed in 3.0.
- *
- * @author Drak <drak@zikula.org>
- */
-class FlashBag implements FlashBagInterface, \IteratorAggregate
-{
-    private $name = 'flashes';
-
-    /**
-     * Flash messages.
-     *
-     * @var array
-     */
-    private $flashes = array();
-
-    /**
-     * The storage key for flashes in the session.
-     *
-     * @var string
-     */
-    private $storageKey;
-
-    /**
-     * Constructor.
-     *
-     * @param string $storageKey The key used to store flashes in the session.
-     */
-    public function __construct($storageKey = '_sf2_flashes')
-    {
-        $this->storageKey = $storageKey;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    public function setName($name)
-    {
-        $this->name = $name;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function initialize(array &$flashes)
-    {
-        $this->flashes = &$flashes;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function add($type, $message)
-    {
-        $this->flashes[$type][] = $message;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function peek($type, array $default = array())
-    {
-        return $this->has($type) ? $this->flashes[$type] : $default;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function peekAll()
-    {
-        return $this->flashes;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function get($type, array $default = array())
-    {
-        if (!$this->has($type)) {
-            return $default;
-        }
-
-        $return = $this->flashes[$type];
-
-        unset($this->flashes[$type]);
-
-        return $return;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function all()
-    {
-        $return = $this->peekAll();
-        $this->flashes = array();
-
-        return $return;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function set($type, $messages)
-    {
-        $this->flashes[$type] = (array) $messages;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setAll(array $messages)
-    {
-        $this->flashes = $messages;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function has($type)
-    {
-        return array_key_exists($type, $this->flashes) && $this->flashes[$type];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function keys()
-    {
-        return array_keys($this->flashes);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getStorageKey()
-    {
-        return $this->storageKey;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function clear()
-    {
-        return $this->all();
-    }
-
-    /**
-     * Returns an iterator for flashes.
-     *
-     * @deprecated Will be removed in 3.0.
-     *
-     * @return \ArrayIterator An \ArrayIterator instance
-     */
-    public function getIterator()
-    {
-        return new \ArrayIterator($this->all());
-    }
-}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/LegacyPdoSessionHandler.php b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/LegacyPdoSessionHandler.php
deleted file mode 100644
index fff8331..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/LegacyPdoSessionHandler.php
+++ /dev/null
@@ -1,268 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
-
-/**
- * Session handler using a PDO connection to read and write data.
- *
- * Session data is a binary string that can contain non-printable characters like the null byte.
- * For this reason this handler base64 encodes the data to be able to save it in a character column.
- *
- * This version of the PdoSessionHandler does NOT implement locking. So concurrent requests to the
- * same session can result in data loss due to race conditions.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Michael Williams <michael.williams@funsational.com>
- * @author Tobias Schultze <http://tobion.de>
- *
- * @deprecated Deprecated since version 2.6, to be removed in 3.0. Use
- *             {@link PdoSessionHandler} instead.
- */
-class LegacyPdoSessionHandler implements \SessionHandlerInterface
-{
-    /**
-     * @var \PDO PDO instance
-     */
-    private $pdo;
-
-    /**
-     * @var string Table name
-     */
-    private $table;
-
-    /**
-     * @var string Column for session id
-     */
-    private $idCol;
-
-    /**
-     * @var string Column for session data
-     */
-    private $dataCol;
-
-    /**
-     * @var string Column for timestamp
-     */
-    private $timeCol;
-
-    /**
-     * Constructor.
-     *
-     * List of available options:
-     *  * db_table: The name of the table [required]
-     *  * db_id_col: The column where to store the session id [default: sess_id]
-     *  * db_data_col: The column where to store the session data [default: sess_data]
-     *  * db_time_col: The column where to store the timestamp [default: sess_time]
-     *
-     * @param \PDO  $pdo       A \PDO instance
-     * @param array $dbOptions An associative array of DB options
-     *
-     * @throws \InvalidArgumentException When "db_table" option is not provided
-     */
-    public function __construct(\PDO $pdo, array $dbOptions = array())
-    {
-        if (!array_key_exists('db_table', $dbOptions)) {
-            throw new \InvalidArgumentException('You must provide the "db_table" option for a PdoSessionStorage.');
-        }
-        if (\PDO::ERRMODE_EXCEPTION !== $pdo->getAttribute(\PDO::ATTR_ERRMODE)) {
-            throw new \InvalidArgumentException(sprintf('"%s" requires PDO error mode attribute be set to throw Exceptions (i.e. $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION))', __CLASS__));
-        }
-        $this->pdo = $pdo;
-        $dbOptions = array_merge(array(
-            'db_id_col' => 'sess_id',
-            'db_data_col' => 'sess_data',
-            'db_time_col' => 'sess_time',
-        ), $dbOptions);
-
-        $this->table = $dbOptions['db_table'];
-        $this->idCol = $dbOptions['db_id_col'];
-        $this->dataCol = $dbOptions['db_data_col'];
-        $this->timeCol = $dbOptions['db_time_col'];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function open($savePath, $sessionName)
-    {
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function close()
-    {
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function destroy($sessionId)
-    {
-        // delete the record associated with this id
-        $sql = "DELETE FROM $this->table WHERE $this->idCol = :id";
-
-        try {
-            $stmt = $this->pdo->prepare($sql);
-            $stmt->bindParam(':id', $sessionId, \PDO::PARAM_STR);
-            $stmt->execute();
-        } catch (\PDOException $e) {
-            throw new \RuntimeException(sprintf('PDOException was thrown when trying to delete a session: %s', $e->getMessage()), 0, $e);
-        }
-
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function gc($maxlifetime)
-    {
-        // delete the session records that have expired
-        $sql = "DELETE FROM $this->table WHERE $this->timeCol < :time";
-
-        try {
-            $stmt = $this->pdo->prepare($sql);
-            $stmt->bindValue(':time', time() - $maxlifetime, \PDO::PARAM_INT);
-            $stmt->execute();
-        } catch (\PDOException $e) {
-            throw new \RuntimeException(sprintf('PDOException was thrown when trying to delete expired sessions: %s', $e->getMessage()), 0, $e);
-        }
-
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function read($sessionId)
-    {
-        $sql = "SELECT $this->dataCol FROM $this->table WHERE $this->idCol = :id";
-
-        try {
-            $stmt = $this->pdo->prepare($sql);
-            $stmt->bindParam(':id', $sessionId, \PDO::PARAM_STR);
-            $stmt->execute();
-
-            // We use fetchAll instead of fetchColumn to make sure the DB cursor gets closed
-            $sessionRows = $stmt->fetchAll(\PDO::FETCH_NUM);
-
-            if ($sessionRows) {
-                return base64_decode($sessionRows[0][0]);
-            }
-
-            return '';
-        } catch (\PDOException $e) {
-            throw new \RuntimeException(sprintf('PDOException was thrown when trying to read the session data: %s', $e->getMessage()), 0, $e);
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function write($sessionId, $data)
-    {
-        $encoded = base64_encode($data);
-
-        try {
-            // We use a single MERGE SQL query when supported by the database.
-            $mergeSql = $this->getMergeSql();
-
-            if (null !== $mergeSql) {
-                $mergeStmt = $this->pdo->prepare($mergeSql);
-                $mergeStmt->bindParam(':id', $sessionId, \PDO::PARAM_STR);
-                $mergeStmt->bindParam(':data', $encoded, \PDO::PARAM_STR);
-                $mergeStmt->bindValue(':time', time(), \PDO::PARAM_INT);
-                $mergeStmt->execute();
-
-                return true;
-            }
-
-            $updateStmt = $this->pdo->prepare(
-                "UPDATE $this->table SET $this->dataCol = :data, $this->timeCol = :time WHERE $this->idCol = :id"
-            );
-            $updateStmt->bindParam(':id', $sessionId, \PDO::PARAM_STR);
-            $updateStmt->bindParam(':data', $encoded, \PDO::PARAM_STR);
-            $updateStmt->bindValue(':time', time(), \PDO::PARAM_INT);
-            $updateStmt->execute();
-
-            // When MERGE is not supported, like in Postgres, we have to use this approach that can result in
-            // duplicate key errors when the same session is written simultaneously. We can just catch such an
-            // error and re-execute the update. This is similar to a serializable transaction with retry logic
-            // on serialization failures but without the overhead and without possible false positives due to
-            // longer gap locking.
-            if (!$updateStmt->rowCount()) {
-                try {
-                    $insertStmt = $this->pdo->prepare(
-                        "INSERT INTO $this->table ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time)"
-                    );
-                    $insertStmt->bindParam(':id', $sessionId, \PDO::PARAM_STR);
-                    $insertStmt->bindParam(':data', $encoded, \PDO::PARAM_STR);
-                    $insertStmt->bindValue(':time', time(), \PDO::PARAM_INT);
-                    $insertStmt->execute();
-                } catch (\PDOException $e) {
-                    // Handle integrity violation SQLSTATE 23000 (or a subclass like 23505 in Postgres) for duplicate keys
-                    if (0 === strpos($e->getCode(), '23')) {
-                        $updateStmt->execute();
-                    } else {
-                        throw $e;
-                    }
-                }
-            }
-        } catch (\PDOException $e) {
-            throw new \RuntimeException(sprintf('PDOException was thrown when trying to write the session data: %s', $e->getMessage()), 0, $e);
-        }
-
-        return true;
-    }
-
-    /**
-     * Returns a merge/upsert (i.e. insert or update) SQL query when supported by the database.
-     *
-     * @return string|null The SQL string or null when not supported
-     */
-    private function getMergeSql()
-    {
-        $driver = $this->pdo->getAttribute(\PDO::ATTR_DRIVER_NAME);
-
-        switch ($driver) {
-            case 'mysql':
-                return "INSERT INTO $this->table ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time) ".
-                "ON DUPLICATE KEY UPDATE $this->dataCol = VALUES($this->dataCol), $this->timeCol = VALUES($this->timeCol)";
-            case 'oci':
-                // DUAL is Oracle specific dummy table
-                return "MERGE INTO $this->table USING DUAL ON ($this->idCol = :id) ".
-                "WHEN NOT MATCHED THEN INSERT ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time) ".
-                "WHEN MATCHED THEN UPDATE SET $this->dataCol = :data, $this->timeCol = :time";
-            case 'sqlsrv' === $driver && version_compare($this->pdo->getAttribute(\PDO::ATTR_SERVER_VERSION), '10', '>='):
-                // MERGE is only available since SQL Server 2008 and must be terminated by semicolon
-                // It also requires HOLDLOCK according to http://weblogs.sqlteam.com/dang/archive/2009/01/31/UPSERT-Race-Condition-With-MERGE.aspx
-                return "MERGE INTO $this->table WITH (HOLDLOCK) USING (SELECT 1 AS dummy) AS src ON ($this->idCol = :id) ".
-                "WHEN NOT MATCHED THEN INSERT ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time) ".
-                "WHEN MATCHED THEN UPDATE SET $this->dataCol = :data, $this->timeCol = :time;";
-            case 'sqlite':
-                return "INSERT OR REPLACE INTO $this->table ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time)";
-        }
-    }
-
-    /**
-     * Return a PDO instance
-     *
-     * @return \PDO
-     */
-    protected function getConnection()
-    {
-        return $this->pdo;
-    }
-}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php
deleted file mode 100644
index c820cbc..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php
+++ /dev/null
@@ -1,188 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
-
-/**
- * MongoDB session handler.
- *
- * @author Markus Bachmann <markus.bachmann@bachi.biz>
- */
-class MongoDbSessionHandler implements \SessionHandlerInterface
-{
-    /**
-     * @var \Mongo
-     */
-    private $mongo;
-
-    /**
-     * @var \MongoCollection
-     */
-    private $collection;
-
-    /**
-     * @var array
-     */
-    private $options;
-
-    /**
-     * Constructor.
-     *
-     * List of available options:
-     *  * database: The name of the database [required]
-     *  * collection: The name of the collection [required]
-     *  * id_field: The field name for storing the session id [default: _id]
-     *  * data_field: The field name for storing the session data [default: data]
-     *  * time_field: The field name for storing the timestamp [default: time]
-     *  * expiry_field: The field name for storing the expiry-timestamp [default: expires_at]
-     *
-     * It is strongly recommended to put an index on the `expiry_field` for
-     * garbage-collection. Alternatively it's possible to automatically expire
-     * the sessions in the database as described below:
-     *
-     * A TTL collections can be used on MongoDB 2.2+ to cleanup expired sessions
-     * automatically. Such an index can for example look like this:
-     *
-     *     db.<session-collection>.ensureIndex(
-     *         { "<expiry-field>": 1 },
-     *         { "expireAfterSeconds": 0 }
-     *     )
-     *
-     * More details on: http://docs.mongodb.org/manual/tutorial/expire-data/
-     *
-     * If you use such an index, you can drop `gc_probability` to 0 since
-     * no garbage-collection is required.
-     *
-     * @param \Mongo|\MongoClient $mongo   A MongoClient or Mongo instance
-     * @param array               $options An associative array of field options
-     *
-     * @throws \InvalidArgumentException When MongoClient or Mongo instance not provided
-     * @throws \InvalidArgumentException When "database" or "collection" not provided
-     */
-    public function __construct($mongo, array $options)
-    {
-        if (!($mongo instanceof \MongoClient || $mongo instanceof \Mongo)) {
-            throw new \InvalidArgumentException('MongoClient or Mongo instance required');
-        }
-
-        if (!isset($options['database']) || !isset($options['collection'])) {
-            throw new \InvalidArgumentException('You must provide the "database" and "collection" option for MongoDBSessionHandler');
-        }
-
-        $this->mongo = $mongo;
-
-        $this->options = array_merge(array(
-            'id_field' => '_id',
-            'data_field' => 'data',
-            'time_field' => 'time',
-            'expiry_field' => 'expires_at',
-        ), $options);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function open($savePath, $sessionName)
-    {
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function close()
-    {
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function destroy($sessionId)
-    {
-        $this->getCollection()->remove(array(
-            $this->options['id_field'] => $sessionId,
-        ));
-
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function gc($maxlifetime)
-    {
-        $this->getCollection()->remove(array(
-            $this->options['expiry_field'] => array('$lt' => new \MongoDate()),
-        ));
-
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function write($sessionId, $data)
-    {
-        $expiry = new \MongoDate(time() + (int) ini_get('session.gc_maxlifetime'));
-
-        $fields = array(
-            $this->options['data_field'] => new \MongoBinData($data, \MongoBinData::BYTE_ARRAY),
-            $this->options['time_field'] => new \MongoDate(),
-            $this->options['expiry_field'] => $expiry,
-        );
-
-        $this->getCollection()->update(
-            array($this->options['id_field'] => $sessionId),
-            array('$set' => $fields),
-            array('upsert' => true, 'multiple' => false)
-        );
-
-        return true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function read($sessionId)
-    {
-        $dbData = $this->getCollection()->findOne(array(
-            $this->options['id_field']   => $sessionId,
-            $this->options['expiry_field'] => array('$gte' => new \MongoDate()),
-        ));
-
-        return null === $dbData ? '' : $dbData[$this->options['data_field']]->bin;
-    }
-
-    /**
-     * Return a "MongoCollection" instance.
-     *
-     * @return \MongoCollection
-     */
-    private function getCollection()
-    {
-        if (null === $this->collection) {
-            $this->collection = $this->mongo->selectCollection($this->options['database'], $this->options['collection']);
-        }
-
-        return $this->collection;
-    }
-
-    /**
-     * Return a Mongo instance
-     *
-     * @return \Mongo
-     */
-    protected function getMongo()
-    {
-        return $this->mongo;
-    }
-}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/FileTest.php b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/FileTest.php
deleted file mode 100644
index 1f89c39..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/FileTest.php
+++ /dev/null
@@ -1,169 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\Tests\File;
-
-use Symfony\Component\HttpFoundation\File\File;
-use Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesser;
-
-class FileTest extends \PHPUnit_Framework_TestCase
-{
-    protected $file;
-
-    public function testGetMimeTypeUsesMimeTypeGuessers()
-    {
-        $file = new File(__DIR__.'/Fixtures/test.gif');
-        $guesser = $this->createMockGuesser($file->getPathname(), 'image/gif');
-
-        MimeTypeGuesser::getInstance()->register($guesser);
-
-        $this->assertEquals('image/gif', $file->getMimeType());
-    }
-
-    public function testGuessExtensionWithoutGuesser()
-    {
-        $file = new File(__DIR__.'/Fixtures/directory/.empty');
-
-        $this->assertNull($file->guessExtension());
-    }
-
-    public function testGuessExtensionIsBasedOnMimeType()
-    {
-        $file = new File(__DIR__.'/Fixtures/test');
-        $guesser = $this->createMockGuesser($file->getPathname(), 'image/gif');
-
-        MimeTypeGuesser::getInstance()->register($guesser);
-
-        $this->assertEquals('gif', $file->guessExtension());
-    }
-
-    public function testConstructWhenFileNotExists()
-    {
-        $this->setExpectedException('Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException');
-
-        new File(__DIR__.'/Fixtures/not_here');
-    }
-
-    public function testMove()
-    {
-        $path = __DIR__.'/Fixtures/test.copy.gif';
-        $targetDir = __DIR__.'/Fixtures/directory';
-        $targetPath = $targetDir.'/test.copy.gif';
-        @unlink($path);
-        @unlink($targetPath);
-        copy(__DIR__.'/Fixtures/test.gif', $path);
-
-        $file = new File($path);
-        $movedFile = $file->move($targetDir);
-        $this->assertInstanceOf('Symfony\Component\HttpFoundation\File\File', $movedFile);
-
-        $this->assertTrue(file_exists($targetPath));
-        $this->assertFalse(file_exists($path));
-        $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
-
-        @unlink($targetPath);
-    }
-
-    public function testMoveWithNewName()
-    {
-        $path = __DIR__.'/Fixtures/test.copy.gif';
-        $targetDir = __DIR__.'/Fixtures/directory';
-        $targetPath = $targetDir.'/test.newname.gif';
-        @unlink($path);
-        @unlink($targetPath);
-        copy(__DIR__.'/Fixtures/test.gif', $path);
-
-        $file = new File($path);
-        $movedFile = $file->move($targetDir, 'test.newname.gif');
-
-        $this->assertTrue(file_exists($targetPath));
-        $this->assertFalse(file_exists($path));
-        $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
-
-        @unlink($targetPath);
-    }
-
-    public function getFilenameFixtures()
-    {
-        return array(
-            array('original.gif', 'original.gif'),
-            array('..\\..\\original.gif', 'original.gif'),
-            array('../../original.gif', 'original.gif'),
-            array('файлfile.gif', 'файлfile.gif'),
-            array('..\\..\\файлfile.gif', 'файлfile.gif'),
-            array('../../файлfile.gif', 'файлfile.gif'),
-        );
-    }
-
-    /**
-     * @dataProvider getFilenameFixtures
-     */
-    public function testMoveWithNonLatinName($filename, $sanitizedFilename)
-    {
-        $path = __DIR__.'/Fixtures/'.$sanitizedFilename;
-        $targetDir = __DIR__.'/Fixtures/directory/';
-        $targetPath = $targetDir.$sanitizedFilename;
-        @unlink($path);
-        @unlink($targetPath);
-        copy(__DIR__.'/Fixtures/test.gif', $path);
-
-        $file = new File($path);
-        $movedFile = $file->move($targetDir, $filename);
-        $this->assertInstanceOf('Symfony\Component\HttpFoundation\File\File', $movedFile);
-
-        $this->assertTrue(file_exists($targetPath));
-        $this->assertFalse(file_exists($path));
-        $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
-
-        @unlink($targetPath);
-    }
-
-    public function testMoveToAnUnexistentDirectory()
-    {
-        $sourcePath = __DIR__.'/Fixtures/test.copy.gif';
-        $targetDir = __DIR__.'/Fixtures/directory/sub';
-        $targetPath = $targetDir.'/test.copy.gif';
-        @unlink($sourcePath);
-        @unlink($targetPath);
-        @rmdir($targetDir);
-        copy(__DIR__.'/Fixtures/test.gif', $sourcePath);
-
-        $file = new File($sourcePath);
-        $movedFile = $file->move($targetDir);
-
-        $this->assertFileExists($targetPath);
-        $this->assertFileNotExists($sourcePath);
-        $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
-
-        @unlink($sourcePath);
-        @unlink($targetPath);
-        @rmdir($targetDir);
-    }
-
-    public function testGetExtension()
-    {
-        $file = new File(__DIR__.'/Fixtures/test.gif');
-        $this->assertEquals('gif', $file->getExtension());
-    }
-
-    protected function createMockGuesser($path, $mimeType)
-    {
-        $guesser = $this->getMock('Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesserInterface');
-        $guesser
-            ->expects($this->once())
-            ->method('guess')
-            ->with($this->equalTo($path))
-            ->will($this->returnValue($mimeType))
-        ;
-
-        return $guesser;
-    }
-}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/RequestTest.php b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/RequestTest.php
deleted file mode 100644
index 04a9616..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/RequestTest.php
+++ /dev/null
@@ -1,1759 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\Tests;
-
-use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
-use Symfony\Component\HttpFoundation\Session\Session;
-use Symfony\Component\HttpFoundation\Request;
-
-class RequestTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::__construct
-     */
-    public function testConstructor()
-    {
-        $this->testInitialize();
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::initialize
-     */
-    public function testInitialize()
-    {
-        $request = new Request();
-
-        $request->initialize(array('foo' => 'bar'));
-        $this->assertEquals('bar', $request->query->get('foo'), '->initialize() takes an array of query parameters as its first argument');
-
-        $request->initialize(array(), array('foo' => 'bar'));
-        $this->assertEquals('bar', $request->request->get('foo'), '->initialize() takes an array of request parameters as its second argument');
-
-        $request->initialize(array(), array(), array('foo' => 'bar'));
-        $this->assertEquals('bar', $request->attributes->get('foo'), '->initialize() takes an array of attributes as its third argument');
-
-        $request->initialize(array(), array(), array(), array(), array(), array('HTTP_FOO' => 'bar'));
-        $this->assertEquals('bar', $request->headers->get('FOO'), '->initialize() takes an array of HTTP headers as its sixth argument');
-    }
-
-    public function testGetLocale()
-    {
-        $request = new Request();
-        $request->setLocale('pl');
-        $locale = $request->getLocale();
-        $this->assertEquals('pl', $locale);
-    }
-
-    public function testGetUser()
-    {
-        $request = Request::create('http://user_test:password_test@test.com/');
-        $user = $request->getUser();
-
-        $this->assertEquals('user_test', $user);
-    }
-
-    public function testGetPassword()
-    {
-        $request = Request::create('http://user_test:password_test@test.com/');
-        $password = $request->getPassword();
-
-        $this->assertEquals('password_test', $password);
-    }
-
-    public function testIsNoCache()
-    {
-        $request = new Request();
-        $isNoCache = $request->isNoCache();
-
-        $this->assertFalse($isNoCache);
-    }
-
-    public function testGetContentType()
-    {
-        $request = new Request();
-        $contentType = $request->getContentType();
-
-        $this->assertNull($contentType);
-    }
-
-    public function testSetDefaultLocale()
-    {
-        $request = new Request();
-        $request->setDefaultLocale('pl');
-        $locale = $request->getLocale();
-
-        $this->assertEquals('pl', $locale);
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::create
-     */
-    public function testCreate()
-    {
-        $request = Request::create('http://test.com/foo?bar=baz');
-        $this->assertEquals('http://test.com/foo?bar=baz', $request->getUri());
-        $this->assertEquals('/foo', $request->getPathInfo());
-        $this->assertEquals('bar=baz', $request->getQueryString());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertEquals('test.com', $request->getHttpHost());
-        $this->assertFalse($request->isSecure());
-
-        $request = Request::create('http://test.com/foo', 'GET', array('bar' => 'baz'));
-        $this->assertEquals('http://test.com/foo?bar=baz', $request->getUri());
-        $this->assertEquals('/foo', $request->getPathInfo());
-        $this->assertEquals('bar=baz', $request->getQueryString());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertEquals('test.com', $request->getHttpHost());
-        $this->assertFalse($request->isSecure());
-
-        $request = Request::create('http://test.com/foo?bar=foo', 'GET', array('bar' => 'baz'));
-        $this->assertEquals('http://test.com/foo?bar=baz', $request->getUri());
-        $this->assertEquals('/foo', $request->getPathInfo());
-        $this->assertEquals('bar=baz', $request->getQueryString());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertEquals('test.com', $request->getHttpHost());
-        $this->assertFalse($request->isSecure());
-
-        $request = Request::create('https://test.com/foo?bar=baz');
-        $this->assertEquals('https://test.com/foo?bar=baz', $request->getUri());
-        $this->assertEquals('/foo', $request->getPathInfo());
-        $this->assertEquals('bar=baz', $request->getQueryString());
-        $this->assertEquals(443, $request->getPort());
-        $this->assertEquals('test.com', $request->getHttpHost());
-        $this->assertTrue($request->isSecure());
-
-        $request = Request::create('test.com:90/foo');
-        $this->assertEquals('http://test.com:90/foo', $request->getUri());
-        $this->assertEquals('/foo', $request->getPathInfo());
-        $this->assertEquals('test.com', $request->getHost());
-        $this->assertEquals('test.com:90', $request->getHttpHost());
-        $this->assertEquals(90, $request->getPort());
-        $this->assertFalse($request->isSecure());
-
-        $request = Request::create('https://test.com:90/foo');
-        $this->assertEquals('https://test.com:90/foo', $request->getUri());
-        $this->assertEquals('/foo', $request->getPathInfo());
-        $this->assertEquals('test.com', $request->getHost());
-        $this->assertEquals('test.com:90', $request->getHttpHost());
-        $this->assertEquals(90, $request->getPort());
-        $this->assertTrue($request->isSecure());
-
-        $request = Request::create('https://127.0.0.1:90/foo');
-        $this->assertEquals('https://127.0.0.1:90/foo', $request->getUri());
-        $this->assertEquals('/foo', $request->getPathInfo());
-        $this->assertEquals('127.0.0.1', $request->getHost());
-        $this->assertEquals('127.0.0.1:90', $request->getHttpHost());
-        $this->assertEquals(90, $request->getPort());
-        $this->assertTrue($request->isSecure());
-
-        $request = Request::create('https://[::1]:90/foo');
-        $this->assertEquals('https://[::1]:90/foo', $request->getUri());
-        $this->assertEquals('/foo', $request->getPathInfo());
-        $this->assertEquals('[::1]', $request->getHost());
-        $this->assertEquals('[::1]:90', $request->getHttpHost());
-        $this->assertEquals(90, $request->getPort());
-        $this->assertTrue($request->isSecure());
-
-        $request = Request::create('https://[::1]/foo');
-        $this->assertEquals('https://[::1]/foo', $request->getUri());
-        $this->assertEquals('/foo', $request->getPathInfo());
-        $this->assertEquals('[::1]', $request->getHost());
-        $this->assertEquals('[::1]', $request->getHttpHost());
-        $this->assertEquals(443, $request->getPort());
-        $this->assertTrue($request->isSecure());
-
-        $json = '{"jsonrpc":"2.0","method":"echo","id":7,"params":["Hello World"]}';
-        $request = Request::create('http://example.com/jsonrpc', 'POST', array(), array(), array(), array(), $json);
-        $this->assertEquals($json, $request->getContent());
-        $this->assertFalse($request->isSecure());
-
-        $request = Request::create('http://test.com');
-        $this->assertEquals('http://test.com/', $request->getUri());
-        $this->assertEquals('/', $request->getPathInfo());
-        $this->assertEquals('', $request->getQueryString());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertEquals('test.com', $request->getHttpHost());
-        $this->assertFalse($request->isSecure());
-
-        $request = Request::create('http://test.com?test=1');
-        $this->assertEquals('http://test.com/?test=1', $request->getUri());
-        $this->assertEquals('/', $request->getPathInfo());
-        $this->assertEquals('test=1', $request->getQueryString());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertEquals('test.com', $request->getHttpHost());
-        $this->assertFalse($request->isSecure());
-
-        $request = Request::create('http://test.com:90/?test=1');
-        $this->assertEquals('http://test.com:90/?test=1', $request->getUri());
-        $this->assertEquals('/', $request->getPathInfo());
-        $this->assertEquals('test=1', $request->getQueryString());
-        $this->assertEquals(90, $request->getPort());
-        $this->assertEquals('test.com:90', $request->getHttpHost());
-        $this->assertFalse($request->isSecure());
-
-        $request = Request::create('http://username:password@test.com');
-        $this->assertEquals('http://test.com/', $request->getUri());
-        $this->assertEquals('/', $request->getPathInfo());
-        $this->assertEquals('', $request->getQueryString());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertEquals('test.com', $request->getHttpHost());
-        $this->assertEquals('username', $request->getUser());
-        $this->assertEquals('password', $request->getPassword());
-        $this->assertFalse($request->isSecure());
-
-        $request = Request::create('http://username@test.com');
-        $this->assertEquals('http://test.com/', $request->getUri());
-        $this->assertEquals('/', $request->getPathInfo());
-        $this->assertEquals('', $request->getQueryString());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertEquals('test.com', $request->getHttpHost());
-        $this->assertEquals('username', $request->getUser());
-        $this->assertSame('', $request->getPassword());
-        $this->assertFalse($request->isSecure());
-
-        $request = Request::create('http://test.com/?foo');
-        $this->assertEquals('/?foo', $request->getRequestUri());
-        $this->assertEquals(array('foo' => ''), $request->query->all());
-
-        ## assume rewrite rule: (.*) --> app/app.php ; app/ is a symlink to a symfony web/ directory
-        $request = Request::create('http://test.com/apparthotel-1234', 'GET', array(), array(), array(),
-            array(
-                'DOCUMENT_ROOT' => '/var/www/www.test.com',
-                'SCRIPT_FILENAME' => '/var/www/www.test.com/app/app.php',
-                'SCRIPT_NAME' => '/app/app.php',
-                'PHP_SELF' => '/app/app.php/apparthotel-1234',
-            ));
-        $this->assertEquals('http://test.com/apparthotel-1234', $request->getUri());
-        $this->assertEquals('/apparthotel-1234', $request->getPathInfo());
-        $this->assertEquals('', $request->getQueryString());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertEquals('test.com', $request->getHttpHost());
-        $this->assertFalse($request->isSecure());
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::create
-     */
-    public function testCreateCheckPrecedence()
-    {
-        // server is used by default
-        $request = Request::create('/', 'DELETE', array(), array(), array(), array(
-            'HTTP_HOST' => 'example.com',
-            'HTTPS' => 'on',
-            'SERVER_PORT' => 443,
-            'PHP_AUTH_USER' => 'fabien',
-            'PHP_AUTH_PW' => 'pa$$',
-            'QUERY_STRING' => 'foo=bar',
-            'CONTENT_TYPE' => 'application/json',
-        ));
-        $this->assertEquals('example.com', $request->getHost());
-        $this->assertEquals(443, $request->getPort());
-        $this->assertTrue($request->isSecure());
-        $this->assertEquals('fabien', $request->getUser());
-        $this->assertEquals('pa$$', $request->getPassword());
-        $this->assertEquals('', $request->getQueryString());
-        $this->assertEquals('application/json', $request->headers->get('CONTENT_TYPE'));
-
-        // URI has precedence over server
-        $request = Request::create('http://thomas:pokemon@example.net:8080/?foo=bar', 'GET', array(), array(), array(), array(
-            'HTTP_HOST' => 'example.com',
-            'HTTPS' => 'on',
-            'SERVER_PORT' => 443,
-        ));
-        $this->assertEquals('example.net', $request->getHost());
-        $this->assertEquals(8080, $request->getPort());
-        $this->assertFalse($request->isSecure());
-        $this->assertEquals('thomas', $request->getUser());
-        $this->assertEquals('pokemon', $request->getPassword());
-        $this->assertEquals('foo=bar', $request->getQueryString());
-    }
-
-    public function testDuplicate()
-    {
-        $request = new Request(array('foo' => 'bar'), array('foo' => 'bar'), array('foo' => 'bar'), array(), array(), array('HTTP_FOO' => 'bar'));
-        $dup = $request->duplicate();
-
-        $this->assertEquals($request->query->all(), $dup->query->all(), '->duplicate() duplicates a request an copy the current query parameters');
-        $this->assertEquals($request->request->all(), $dup->request->all(), '->duplicate() duplicates a request an copy the current request parameters');
-        $this->assertEquals($request->attributes->all(), $dup->attributes->all(), '->duplicate() duplicates a request an copy the current attributes');
-        $this->assertEquals($request->headers->all(), $dup->headers->all(), '->duplicate() duplicates a request an copy the current HTTP headers');
-
-        $dup = $request->duplicate(array('foo' => 'foobar'), array('foo' => 'foobar'), array('foo' => 'foobar'), array(), array(), array('HTTP_FOO' => 'foobar'));
-
-        $this->assertEquals(array('foo' => 'foobar'), $dup->query->all(), '->duplicate() overrides the query parameters if provided');
-        $this->assertEquals(array('foo' => 'foobar'), $dup->request->all(), '->duplicate() overrides the request parameters if provided');
-        $this->assertEquals(array('foo' => 'foobar'), $dup->attributes->all(), '->duplicate() overrides the attributes if provided');
-        $this->assertEquals(array('foo' => array('foobar')), $dup->headers->all(), '->duplicate() overrides the HTTP header if provided');
-    }
-
-    public function testDuplicateWithFormat()
-    {
-        $request = new Request(array(), array(), array('_format' => 'json'));
-        $dup = $request->duplicate();
-
-        $this->assertEquals('json', $dup->getRequestFormat());
-        $this->assertEquals('json', $dup->attributes->get('_format'));
-
-        $request = new Request();
-        $request->setRequestFormat('xml');
-        $dup = $request->duplicate();
-
-        $this->assertEquals('xml', $dup->getRequestFormat());
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::getFormat
-     * @covers Symfony\Component\HttpFoundation\Request::setFormat
-     * @dataProvider getFormatToMimeTypeMapProvider
-     */
-    public function testGetFormatFromMimeType($format, $mimeTypes)
-    {
-        $request = new Request();
-        foreach ($mimeTypes as $mime) {
-            $this->assertEquals($format, $request->getFormat($mime));
-        }
-        $request->setFormat($format, $mimeTypes);
-        foreach ($mimeTypes as $mime) {
-            $this->assertEquals($format, $request->getFormat($mime));
-        }
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::getFormat
-     */
-    public function testGetFormatFromMimeTypeWithParameters()
-    {
-        $request = new Request();
-        $this->assertEquals('json', $request->getFormat('application/json; charset=utf-8'));
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::getMimeType
-     * @dataProvider getFormatToMimeTypeMapProvider
-     */
-    public function testGetMimeTypeFromFormat($format, $mimeTypes)
-    {
-        if (null !== $format) {
-            $request = new Request();
-            $this->assertEquals($mimeTypes[0], $request->getMimeType($format));
-        }
-    }
-
-    public function getFormatToMimeTypeMapProvider()
-    {
-        return array(
-            array(null, array(null, 'unexistent-mime-type')),
-            array('txt', array('text/plain')),
-            array('js', array('application/javascript', 'application/x-javascript', 'text/javascript')),
-            array('css', array('text/css')),
-            array('json', array('application/json', 'application/x-json')),
-            array('xml', array('text/xml', 'application/xml', 'application/x-xml')),
-            array('rdf', array('application/rdf+xml')),
-            array('atom',array('application/atom+xml')),
-        );
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::getUri
-     */
-    public function testGetUri()
-    {
-        $server = array();
-
-        // Standard Request on non default PORT
-        // http://host:8080/index.php/path/info?query=string
-
-        $server['HTTP_HOST'] = 'host:8080';
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '8080';
-
-        $server['QUERY_STRING'] = 'query=string';
-        $server['REQUEST_URI'] = '/index.php/path/info?query=string';
-        $server['SCRIPT_NAME'] = '/index.php';
-        $server['PATH_INFO'] = '/path/info';
-        $server['PATH_TRANSLATED'] = 'redirect:/index.php/path/info';
-        $server['PHP_SELF'] = '/index_dev.php/path/info';
-        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
-
-        $request = new Request();
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('http://host:8080/index.php/path/info?query=string', $request->getUri(), '->getUri() with non default port');
-
-        // Use std port number
-        $server['HTTP_HOST'] = 'host';
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '80';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('http://host/index.php/path/info?query=string', $request->getUri(), '->getUri() with default port');
-
-        // Without HOST HEADER
-        unset($server['HTTP_HOST']);
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '80';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('http://servername/index.php/path/info?query=string', $request->getUri(), '->getUri() with default port without HOST_HEADER');
-
-        // Request with URL REWRITING (hide index.php)
-        //   RewriteCond %{REQUEST_FILENAME} !-f
-        //   RewriteRule ^(.*)$ index.php [QSA,L]
-        // http://host:8080/path/info?query=string
-        $server = array();
-        $server['HTTP_HOST'] = 'host:8080';
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '8080';
-
-        $server['REDIRECT_QUERY_STRING'] = 'query=string';
-        $server['REDIRECT_URL'] = '/path/info';
-        $server['SCRIPT_NAME'] = '/index.php';
-        $server['QUERY_STRING'] = 'query=string';
-        $server['REQUEST_URI'] = '/path/info?toto=test&1=1';
-        $server['SCRIPT_NAME'] = '/index.php';
-        $server['PHP_SELF'] = '/index.php';
-        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('http://host:8080/path/info?query=string', $request->getUri(), '->getUri() with rewrite');
-
-        // Use std port number
-        //  http://host/path/info?query=string
-        $server['HTTP_HOST'] = 'host';
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '80';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('http://host/path/info?query=string', $request->getUri(), '->getUri() with rewrite and default port');
-
-        // Without HOST HEADER
-        unset($server['HTTP_HOST']);
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '80';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('http://servername/path/info?query=string', $request->getUri(), '->getUri() with rewrite, default port without HOST_HEADER');
-
-        // With encoded characters
-
-        $server = array(
-            'HTTP_HOST' => 'host:8080',
-            'SERVER_NAME' => 'servername',
-            'SERVER_PORT' => '8080',
-            'QUERY_STRING' => 'query=string',
-            'REQUEST_URI' => '/ba%20se/index_dev.php/foo%20bar/in+fo?query=string',
-            'SCRIPT_NAME' => '/ba se/index_dev.php',
-            'PATH_TRANSLATED' => 'redirect:/index.php/foo bar/in+fo',
-            'PHP_SELF' => '/ba se/index_dev.php/path/info',
-            'SCRIPT_FILENAME' => '/some/where/ba se/index_dev.php',
-        );
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals(
-            'http://host:8080/ba%20se/index_dev.php/foo%20bar/in+fo?query=string',
-            $request->getUri()
-        );
-
-        // with user info
-
-        $server['PHP_AUTH_USER'] = 'fabien';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('http://host:8080/ba%20se/index_dev.php/foo%20bar/in+fo?query=string', $request->getUri());
-
-        $server['PHP_AUTH_PW'] = 'symfony';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('http://host:8080/ba%20se/index_dev.php/foo%20bar/in+fo?query=string', $request->getUri());
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::getUriForPath
-     */
-    public function testGetUriForPath()
-    {
-        $request = Request::create('http://test.com/foo?bar=baz');
-        $this->assertEquals('http://test.com/some/path', $request->getUriForPath('/some/path'));
-
-        $request = Request::create('http://test.com:90/foo?bar=baz');
-        $this->assertEquals('http://test.com:90/some/path', $request->getUriForPath('/some/path'));
-
-        $request = Request::create('https://test.com/foo?bar=baz');
-        $this->assertEquals('https://test.com/some/path', $request->getUriForPath('/some/path'));
-
-        $request = Request::create('https://test.com:90/foo?bar=baz');
-        $this->assertEquals('https://test.com:90/some/path', $request->getUriForPath('/some/path'));
-
-        $server = array();
-
-        // Standard Request on non default PORT
-        // http://host:8080/index.php/path/info?query=string
-
-        $server['HTTP_HOST'] = 'host:8080';
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '8080';
-
-        $server['QUERY_STRING'] = 'query=string';
-        $server['REQUEST_URI'] = '/index.php/path/info?query=string';
-        $server['SCRIPT_NAME'] = '/index.php';
-        $server['PATH_INFO'] = '/path/info';
-        $server['PATH_TRANSLATED'] = 'redirect:/index.php/path/info';
-        $server['PHP_SELF'] = '/index_dev.php/path/info';
-        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
-
-        $request = new Request();
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('http://host:8080/index.php/some/path', $request->getUriForPath('/some/path'), '->getUriForPath() with non default port');
-
-        // Use std port number
-        $server['HTTP_HOST'] = 'host';
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '80';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('http://host/index.php/some/path', $request->getUriForPath('/some/path'), '->getUriForPath() with default port');
-
-        // Without HOST HEADER
-        unset($server['HTTP_HOST']);
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '80';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('http://servername/index.php/some/path', $request->getUriForPath('/some/path'), '->getUriForPath() with default port without HOST_HEADER');
-
-        // Request with URL REWRITING (hide index.php)
-        //   RewriteCond %{REQUEST_FILENAME} !-f
-        //   RewriteRule ^(.*)$ index.php [QSA,L]
-        // http://host:8080/path/info?query=string
-        $server = array();
-        $server['HTTP_HOST'] = 'host:8080';
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '8080';
-
-        $server['REDIRECT_QUERY_STRING'] = 'query=string';
-        $server['REDIRECT_URL'] = '/path/info';
-        $server['SCRIPT_NAME'] = '/index.php';
-        $server['QUERY_STRING'] = 'query=string';
-        $server['REQUEST_URI'] = '/path/info?toto=test&1=1';
-        $server['SCRIPT_NAME'] = '/index.php';
-        $server['PHP_SELF'] = '/index.php';
-        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('http://host:8080/some/path', $request->getUriForPath('/some/path'), '->getUri() with rewrite');
-
-        // Use std port number
-        //  http://host/path/info?query=string
-        $server['HTTP_HOST'] = 'host';
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '80';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('http://host/some/path', $request->getUriForPath('/some/path'), '->getUriForPath() with rewrite and default port');
-
-        // Without HOST HEADER
-        unset($server['HTTP_HOST']);
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '80';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('http://servername/some/path', $request->getUriForPath('/some/path'), '->getUriForPath() with rewrite, default port without HOST_HEADER');
-        $this->assertEquals('servername', $request->getHttpHost());
-
-        // with user info
-
-        $server['PHP_AUTH_USER'] = 'fabien';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('http://servername/some/path', $request->getUriForPath('/some/path'));
-
-        $server['PHP_AUTH_PW'] = 'symfony';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('http://servername/some/path', $request->getUriForPath('/some/path'));
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::getUserInfo
-     */
-    public function testGetUserInfo()
-    {
-        $request = new Request();
-
-        $server['PHP_AUTH_USER'] = 'fabien';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('fabien', $request->getUserInfo());
-
-        $server['PHP_AUTH_USER'] = '0';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('0', $request->getUserInfo());
-
-        $server['PHP_AUTH_PW'] = '0';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('0:0', $request->getUserInfo());
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::getSchemeAndHttpHost
-     */
-    public function testGetSchemeAndHttpHost()
-    {
-        $request = new Request();
-
-        $server = array();
-        $server['SERVER_NAME'] = 'servername';
-        $server['SERVER_PORT'] = '90';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('http://servername:90', $request->getSchemeAndHttpHost());
-
-        $server['PHP_AUTH_USER'] = 'fabien';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('http://servername:90', $request->getSchemeAndHttpHost());
-
-        $server['PHP_AUTH_USER'] = '0';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('http://servername:90', $request->getSchemeAndHttpHost());
-
-        $server['PHP_AUTH_PW'] = '0';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('http://servername:90', $request->getSchemeAndHttpHost());
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::getQueryString
-     * @covers Symfony\Component\HttpFoundation\Request::normalizeQueryString
-     * @dataProvider getQueryStringNormalizationData
-     */
-    public function testGetQueryString($query, $expectedQuery, $msg)
-    {
-        $request = new Request();
-
-        $request->server->set('QUERY_STRING', $query);
-        $this->assertSame($expectedQuery, $request->getQueryString(), $msg);
-    }
-
-    public function getQueryStringNormalizationData()
-    {
-        return array(
-            array('foo', 'foo', 'works with valueless parameters'),
-            array('foo=', 'foo=', 'includes a dangling equal sign'),
-            array('bar=&foo=bar', 'bar=&foo=bar', '->works with empty parameters'),
-            array('foo=bar&bar=', 'bar=&foo=bar', 'sorts keys alphabetically'),
-
-            // GET parameters, that are submitted from a HTML form, encode spaces as "+" by default (as defined in enctype application/x-www-form-urlencoded).
-            // PHP also converts "+" to spaces when filling the global _GET or when using the function parse_str.
-            array('him=John%20Doe&her=Jane+Doe', 'her=Jane%20Doe&him=John%20Doe', 'normalizes spaces in both encodings "%20" and "+"'),
-
-            array('foo[]=1&foo[]=2', 'foo%5B%5D=1&foo%5B%5D=2', 'allows array notation'),
-            array('foo=1&foo=2', 'foo=1&foo=2', 'allows repeated parameters'),
-            array('pa%3Dram=foo%26bar%3Dbaz&test=test', 'pa%3Dram=foo%26bar%3Dbaz&test=test', 'works with encoded delimiters'),
-            array('0', '0', 'allows "0"'),
-            array('Jane Doe&John%20Doe', 'Jane%20Doe&John%20Doe', 'normalizes encoding in keys'),
-            array('her=Jane Doe&him=John%20Doe', 'her=Jane%20Doe&him=John%20Doe', 'normalizes encoding in values'),
-            array('foo=bar&&&test&&', 'foo=bar&test', 'removes unneeded delimiters'),
-            array('formula=e=m*c^2', 'formula=e%3Dm%2Ac%5E2', 'correctly treats only the first "=" as delimiter and the next as value'),
-
-            // Ignore pairs with empty key, even if there was a value, e.g. "=value", as such nameless values cannot be retrieved anyway.
-            // PHP also does not include them when building _GET.
-            array('foo=bar&=a=b&=x=y', 'foo=bar', 'removes params with empty key'),
-        );
-    }
-
-    public function testGetQueryStringReturnsNull()
-    {
-        $request = new Request();
-
-        $this->assertNull($request->getQueryString(), '->getQueryString() returns null for non-existent query string');
-
-        $request->server->set('QUERY_STRING', '');
-        $this->assertNull($request->getQueryString(), '->getQueryString() returns null for empty query string');
-    }
-
-    public function testGetHost()
-    {
-        $request = new Request();
-
-        $request->initialize(array('foo' => 'bar'));
-        $this->assertEquals('', $request->getHost(), '->getHost() return empty string if not initialized');
-
-        $request->initialize(array(), array(), array(), array(), array(), array('HTTP_HOST' => 'www.example.com'));
-        $this->assertEquals('www.example.com', $request->getHost(), '->getHost() from Host Header');
-
-        // Host header with port number
-        $request->initialize(array(), array(), array(), array(), array(), array('HTTP_HOST' => 'www.example.com:8080'));
-        $this->assertEquals('www.example.com', $request->getHost(), '->getHost() from Host Header with port number');
-
-        // Server values
-        $request->initialize(array(), array(), array(), array(), array(), array('SERVER_NAME' => 'www.example.com'));
-        $this->assertEquals('www.example.com', $request->getHost(), '->getHost() from server name');
-
-        $request->initialize(array(), array(), array(), array(), array(), array('SERVER_NAME' => 'www.example.com', 'HTTP_HOST' => 'www.host.com'));
-        $this->assertEquals('www.host.com', $request->getHost(), '->getHost() value from Host header has priority over SERVER_NAME ');
-    }
-
-    public function testGetPort()
-    {
-        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
-            'HTTP_X_FORWARDED_PROTO' => 'https',
-            'HTTP_X_FORWARDED_PORT' => '443',
-        ));
-        $port = $request->getPort();
-
-        $this->assertEquals(80, $port, 'Without trusted proxies FORWARDED_PROTO and FORWARDED_PORT are ignored.');
-
-        Request::setTrustedProxies(array('1.1.1.1'));
-        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
-            'HTTP_X_FORWARDED_PROTO' => 'https',
-            'HTTP_X_FORWARDED_PORT' => '8443',
-        ));
-        $this->assertEquals(80, $request->getPort(), 'With PROTO and PORT on untrusted connection server value takes precedence.');
-        $request->server->set('REMOTE_ADDR', '1.1.1.1');
-        $this->assertEquals(8443, $request->getPort(), 'With PROTO and PORT set PORT takes precedence.');
-
-        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
-            'HTTP_X_FORWARDED_PROTO' => 'https',
-        ));
-        $this->assertEquals(80, $request->getPort(), 'With only PROTO set getPort() ignores trusted headers on untrusted connection.');
-        $request->server->set('REMOTE_ADDR', '1.1.1.1');
-        $this->assertEquals(443, $request->getPort(), 'With only PROTO set getPort() defaults to 443.');
-
-        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
-            'HTTP_X_FORWARDED_PROTO' => 'http',
-        ));
-        $this->assertEquals(80, $request->getPort(), 'If X_FORWARDED_PROTO is set to HTTP getPort() ignores trusted headers on untrusted connection.');
-        $request->server->set('REMOTE_ADDR', '1.1.1.1');
-        $this->assertEquals(80, $request->getPort(), 'If X_FORWARDED_PROTO is set to HTTP getPort() returns port of the original request.');
-
-        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
-            'HTTP_X_FORWARDED_PROTO' => 'On',
-        ));
-        $this->assertEquals(80, $request->getPort(), 'With only PROTO set and value is On, getPort() ignores trusted headers on untrusted connection.');
-        $request->server->set('REMOTE_ADDR', '1.1.1.1');
-        $this->assertEquals(443, $request->getPort(), 'With only PROTO set and value is On, getPort() defaults to 443.');
-
-        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
-            'HTTP_X_FORWARDED_PROTO' => '1',
-        ));
-        $this->assertEquals(80, $request->getPort(), 'With only PROTO set and value is 1, getPort() ignores trusted headers on untrusted connection.');
-        $request->server->set('REMOTE_ADDR', '1.1.1.1');
-        $this->assertEquals(443, $request->getPort(), 'With only PROTO set and value is 1, getPort() defaults to 443.');
-
-        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
-            'HTTP_X_FORWARDED_PROTO' => 'something-else',
-        ));
-        $port = $request->getPort();
-        $this->assertEquals(80, $port, 'With only PROTO set and value is not recognized, getPort() defaults to 80.');
-
-        Request::setTrustedProxies(array());
-    }
-
-    /**
-     * @expectedException \RuntimeException
-     */
-    public function testGetHostWithFakeHttpHostValue()
-    {
-        $request = new Request();
-        $request->initialize(array(), array(), array(), array(), array(), array('HTTP_HOST' => 'www.host.com?query=string'));
-        $request->getHost();
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Request::setMethod
-     * @covers Symfony\Component\HttpFoundation\Request::getMethod
-     */
-    public function testGetSetMethod()
-    {
-        $request = new Request();
-
-        $this->assertEquals('GET', $request->getMethod(), '->getMethod() returns GET if no method is defined');
-
-        $request->setMethod('get');
-        $this->assertEquals('GET', $request->getMethod(), '->getMethod() returns an uppercased string');
-
-        $request->setMethod('PURGE');
-        $this->assertEquals('PURGE', $request->getMethod(), '->getMethod() returns the method even if it is not a standard one');
-
-        $request->setMethod('POST');
-        $this->assertEquals('POST', $request->getMethod(), '->getMethod() returns the method POST if no _method is defined');
-
-        $request->setMethod('POST');
-        $request->request->set('_method', 'purge');
-        $this->assertEquals('POST', $request->getMethod(), '->getMethod() does not return the method from _method if defined and POST but support not enabled');
-
-        $request = new Request();
-        $request->setMethod('POST');
-        $request->request->set('_method', 'purge');
-
-        $this->assertFalse(Request::getHttpMethodParameterOverride(), 'httpMethodParameterOverride should be disabled by default');
-
-        Request::enableHttpMethodParameterOverride();
-
-        $this->assertTrue(Request::getHttpMethodParameterOverride(), 'httpMethodParameterOverride should be enabled now but it is not');
-
-        $this->assertEquals('PURGE', $request->getMethod(), '->getMethod() returns the method from _method if defined and POST');
-        $this->disableHttpMethodParameterOverride();
-
-        $request = new Request();
-        $request->setMethod('POST');
-        $request->query->set('_method', 'purge');
-        $this->assertEquals('POST', $request->getMethod(), '->getMethod() does not return the method from _method if defined and POST but support not enabled');
-
-        $request = new Request();
-        $request->setMethod('POST');
-        $request->query->set('_method', 'purge');
-        Request::enableHttpMethodParameterOverride();
-        $this->assertEquals('PURGE', $request->getMethod(), '->getMethod() returns the method from _method if defined and POST');
-        $this->disableHttpMethodParameterOverride();
-
-        $request = new Request();
-        $request->setMethod('POST');
-        $request->headers->set('X-HTTP-METHOD-OVERRIDE', 'delete');
-        $this->assertEquals('DELETE', $request->getMethod(), '->getMethod() returns the method from X-HTTP-Method-Override even though _method is set if defined and POST');
-
-        $request = new Request();
-        $request->setMethod('POST');
-        $request->headers->set('X-HTTP-METHOD-OVERRIDE', 'delete');
-        $this->assertEquals('DELETE', $request->getMethod(), '->getMethod() returns the method from X-HTTP-Method-Override if defined and POST');
-    }
-
-    /**
-     * @dataProvider testGetClientIpsProvider
-     */
-    public function testGetClientIp($expected, $remoteAddr, $httpForwardedFor, $trustedProxies)
-    {
-        $request = $this->getRequestInstanceForClientIpTests($remoteAddr, $httpForwardedFor, $trustedProxies);
-
-        $this->assertEquals($expected[0], $request->getClientIp());
-
-        Request::setTrustedProxies(array());
-    }
-
-    /**
-     * @dataProvider testGetClientIpsProvider
-     */
-    public function testGetClientIps($expected, $remoteAddr, $httpForwardedFor, $trustedProxies)
-    {
-        $request = $this->getRequestInstanceForClientIpTests($remoteAddr, $httpForwardedFor, $trustedProxies);
-
-        $this->assertEquals($expected, $request->getClientIps());
-
-        Request::setTrustedProxies(array());
-    }
-
-    public function testGetClientIpsProvider()
-    {
-        //        $expected                   $remoteAddr                $httpForwardedFor            $trustedProxies
-        return array(
-            // simple IPv4
-            array(array('88.88.88.88'),              '88.88.88.88',              null,                        null),
-            // trust the IPv4 remote addr
-            array(array('88.88.88.88'),              '88.88.88.88',              null,                        array('88.88.88.88')),
-
-            // simple IPv6
-            array(array('::1'),                      '::1',                      null,                        null),
-            // trust the IPv6 remote addr
-            array(array('::1'),                      '::1',                      null,                        array('::1')),
-
-            // forwarded for with remote IPv4 addr not trusted
-            array(array('127.0.0.1'),                '127.0.0.1',                '88.88.88.88',               null),
-            // forwarded for with remote IPv4 addr trusted
-            array(array('88.88.88.88'),              '127.0.0.1',                '88.88.88.88',               array('127.0.0.1')),
-            // forwarded for with remote IPv4 and all FF addrs trusted
-            array(array('88.88.88.88'),              '127.0.0.1',                '88.88.88.88',               array('127.0.0.1', '88.88.88.88')),
-            // forwarded for with remote IPv4 range trusted
-            array(array('88.88.88.88'),              '123.45.67.89',             '88.88.88.88',               array('123.45.67.0/24')),
-
-            // forwarded for with remote IPv6 addr not trusted
-            array(array('1620:0:1cfe:face:b00c::3'), '1620:0:1cfe:face:b00c::3', '2620:0:1cfe:face:b00c::3',  null),
-            // forwarded for with remote IPv6 addr trusted
-            array(array('2620:0:1cfe:face:b00c::3'), '1620:0:1cfe:face:b00c::3', '2620:0:1cfe:face:b00c::3',  array('1620:0:1cfe:face:b00c::3')),
-            // forwarded for with remote IPv6 range trusted
-            array(array('88.88.88.88'),              '2a01:198:603:0:396e:4789:8e99:890f', '88.88.88.88',     array('2a01:198:603:0::/65')),
-
-            // multiple forwarded for with remote IPv4 addr trusted
-            array(array('88.88.88.88', '87.65.43.21', '127.0.0.1'), '123.45.67.89', '127.0.0.1, 87.65.43.21, 88.88.88.88', array('123.45.67.89')),
-            // multiple forwarded for with remote IPv4 addr and some reverse proxies trusted
-            array(array('87.65.43.21', '127.0.0.1'), '123.45.67.89',             '127.0.0.1, 87.65.43.21, 88.88.88.88', array('123.45.67.89', '88.88.88.88')),
-            // multiple forwarded for with remote IPv4 addr and some reverse proxies trusted but in the middle
-            array(array('88.88.88.88', '127.0.0.1'), '123.45.67.89',             '127.0.0.1, 87.65.43.21, 88.88.88.88', array('123.45.67.89', '87.65.43.21')),
-            // multiple forwarded for with remote IPv4 addr and all reverse proxies trusted
-            array(array('127.0.0.1'),                '123.45.67.89',             '127.0.0.1, 87.65.43.21, 88.88.88.88', array('123.45.67.89', '87.65.43.21', '88.88.88.88', '127.0.0.1')),
-
-            // multiple forwarded for with remote IPv6 addr trusted
-            array(array('2620:0:1cfe:face:b00c::3', '3620:0:1cfe:face:b00c::3'), '1620:0:1cfe:face:b00c::3', '3620:0:1cfe:face:b00c::3,2620:0:1cfe:face:b00c::3', array('1620:0:1cfe:face:b00c::3')),
-            // multiple forwarded for with remote IPv6 addr and some reverse proxies trusted
-            array(array('3620:0:1cfe:face:b00c::3'), '1620:0:1cfe:face:b00c::3', '3620:0:1cfe:face:b00c::3,2620:0:1cfe:face:b00c::3', array('1620:0:1cfe:face:b00c::3', '2620:0:1cfe:face:b00c::3')),
-            // multiple forwarded for with remote IPv4 addr and some reverse proxies trusted but in the middle
-            array(array('2620:0:1cfe:face:b00c::3', '4620:0:1cfe:face:b00c::3'), '1620:0:1cfe:face:b00c::3', '4620:0:1cfe:face:b00c::3,3620:0:1cfe:face:b00c::3,2620:0:1cfe:face:b00c::3', array('1620:0:1cfe:face:b00c::3', '3620:0:1cfe:face:b00c::3')),
-
-            // client IP with port
-            array(array('88.88.88.88'), '127.0.0.1', '88.88.88.88:12345, 127.0.0.1', array('127.0.0.1')),
-        );
-    }
-
-    public function testGetContentWorksTwiceInDefaultMode()
-    {
-        $req = new Request();
-        $this->assertEquals('', $req->getContent());
-        $this->assertEquals('', $req->getContent());
-    }
-
-    public function testGetContentReturnsResource()
-    {
-        $req = new Request();
-        $retval = $req->getContent(true);
-        $this->assertInternalType('resource', $retval);
-        $this->assertEquals('', fread($retval, 1));
-        $this->assertTrue(feof($retval));
-    }
-
-    /**
-     * @expectedException \LogicException
-     * @dataProvider getContentCantBeCalledTwiceWithResourcesProvider
-     */
-    public function testGetContentCantBeCalledTwiceWithResources($first, $second)
-    {
-        $req = new Request();
-        $req->getContent($first);
-        $req->getContent($second);
-    }
-
-    public function getContentCantBeCalledTwiceWithResourcesProvider()
-    {
-        return array(
-            'Resource then fetch' => array(true, false),
-            'Resource then resource' => array(true, true),
-            'Fetch then resource' => array(false, true),
-        );
-    }
-
-    public function provideOverloadedMethods()
-    {
-        return array(
-            array('PUT'),
-            array('DELETE'),
-            array('PATCH'),
-            array('put'),
-            array('delete'),
-            array('patch'),
-
-        );
-    }
-
-    /**
-     * @dataProvider provideOverloadedMethods
-     */
-    public function testCreateFromGlobals($method)
-    {
-        $normalizedMethod = strtoupper($method);
-
-        $_GET['foo1'] = 'bar1';
-        $_POST['foo2'] = 'bar2';
-        $_COOKIE['foo3'] = 'bar3';
-        $_FILES['foo4'] = array('bar4');
-        $_SERVER['foo5'] = 'bar5';
-
-        $request = Request::createFromGlobals();
-        $this->assertEquals('bar1', $request->query->get('foo1'), '::fromGlobals() uses values from $_GET');
-        $this->assertEquals('bar2', $request->request->get('foo2'), '::fromGlobals() uses values from $_POST');
-        $this->assertEquals('bar3', $request->cookies->get('foo3'), '::fromGlobals() uses values from $_COOKIE');
-        $this->assertEquals(array('bar4'), $request->files->get('foo4'), '::fromGlobals() uses values from $_FILES');
-        $this->assertEquals('bar5', $request->server->get('foo5'), '::fromGlobals() uses values from $_SERVER');
-
-        unset($_GET['foo1'], $_POST['foo2'], $_COOKIE['foo3'], $_FILES['foo4'], $_SERVER['foo5']);
-
-        $_SERVER['REQUEST_METHOD'] = $method;
-        $_SERVER['CONTENT_TYPE'] = 'application/x-www-form-urlencoded';
-        $request = RequestContentProxy::createFromGlobals();
-        $this->assertEquals($normalizedMethod, $request->getMethod());
-        $this->assertEquals('mycontent', $request->request->get('content'));
-
-        unset($_SERVER['REQUEST_METHOD'], $_SERVER['CONTENT_TYPE']);
-
-        Request::createFromGlobals();
-        Request::enableHttpMethodParameterOverride();
-        $_POST['_method'] = $method;
-        $_POST['foo6'] = 'bar6';
-        $_SERVER['REQUEST_METHOD'] = 'PoSt';
-        $request = Request::createFromGlobals();
-        $this->assertEquals($normalizedMethod, $request->getMethod());
-        $this->assertEquals('POST', $request->getRealMethod());
-        $this->assertEquals('bar6', $request->request->get('foo6'));
-
-        unset($_POST['_method'], $_POST['foo6'], $_SERVER['REQUEST_METHOD']);
-        $this->disableHttpMethodParameterOverride();
-    }
-
-    public function testOverrideGlobals()
-    {
-        $request = new Request();
-        $request->initialize(array('foo' => 'bar'));
-
-        // as the Request::overrideGlobals really work, it erase $_SERVER, so we must backup it
-        $server = $_SERVER;
-
-        $request->overrideGlobals();
-
-        $this->assertEquals(array('foo' => 'bar'), $_GET);
-
-        $request->initialize(array(), array('foo' => 'bar'));
-        $request->overrideGlobals();
-
-        $this->assertEquals(array('foo' => 'bar'), $_POST);
-
-        $this->assertArrayNotHasKey('HTTP_X_FORWARDED_PROTO', $_SERVER);
-
-        $request->headers->set('X_FORWARDED_PROTO', 'https');
-
-        Request::setTrustedProxies(array('1.1.1.1'));
-        $this->assertFalse($request->isSecure());
-        $request->server->set('REMOTE_ADDR', '1.1.1.1');
-        $this->assertTrue($request->isSecure());
-        Request::setTrustedProxies(array());
-
-        $request->overrideGlobals();
-
-        $this->assertArrayHasKey('HTTP_X_FORWARDED_PROTO', $_SERVER);
-
-        $request->headers->set('CONTENT_TYPE', 'multipart/form-data');
-        $request->headers->set('CONTENT_LENGTH', 12345);
-
-        $request->overrideGlobals();
-
-        $this->assertArrayHasKey('CONTENT_TYPE', $_SERVER);
-        $this->assertArrayHasKey('CONTENT_LENGTH', $_SERVER);
-
-        $request->initialize(array('foo' => 'bar', 'baz' => 'foo'));
-        $request->query->remove('baz');
-
-        $request->overrideGlobals();
-
-        $this->assertEquals(array('foo' => 'bar'), $_GET);
-        $this->assertEquals('foo=bar', $_SERVER['QUERY_STRING']);
-        $this->assertEquals('foo=bar', $request->server->get('QUERY_STRING'));
-
-        // restore initial $_SERVER array
-        $_SERVER = $server;
-    }
-
-    public function testGetScriptName()
-    {
-        $request = new Request();
-        $this->assertEquals('', $request->getScriptName());
-
-        $server = array();
-        $server['SCRIPT_NAME'] = '/index.php';
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('/index.php', $request->getScriptName());
-
-        $server = array();
-        $server['ORIG_SCRIPT_NAME'] = '/frontend.php';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('/frontend.php', $request->getScriptName());
-
-        $server = array();
-        $server['SCRIPT_NAME'] = '/index.php';
-        $server['ORIG_SCRIPT_NAME'] = '/frontend.php';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('/index.php', $request->getScriptName());
-    }
-
-    public function testGetBasePath()
-    {
-        $request = new Request();
-        $this->assertEquals('', $request->getBasePath());
-
-        $server = array();
-        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-        $this->assertEquals('', $request->getBasePath());
-
-        $server = array();
-        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
-        $server['SCRIPT_NAME'] = '/index.php';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('', $request->getBasePath());
-
-        $server = array();
-        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
-        $server['PHP_SELF'] = '/index.php';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('', $request->getBasePath());
-
-        $server = array();
-        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
-        $server['ORIG_SCRIPT_NAME'] = '/index.php';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('', $request->getBasePath());
-    }
-
-    public function testGetPathInfo()
-    {
-        $request = new Request();
-        $this->assertEquals('/', $request->getPathInfo());
-
-        $server = array();
-        $server['REQUEST_URI'] = '/path/info';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('/path/info', $request->getPathInfo());
-
-        $server = array();
-        $server['REQUEST_URI'] = '/path%20test/info';
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        $this->assertEquals('/path%20test/info', $request->getPathInfo());
-    }
-
-    public function testGetPreferredLanguage()
-    {
-        $request = new Request();
-        $this->assertNull($request->getPreferredLanguage());
-        $this->assertNull($request->getPreferredLanguage(array()));
-        $this->assertEquals('fr', $request->getPreferredLanguage(array('fr')));
-        $this->assertEquals('fr', $request->getPreferredLanguage(array('fr', 'en')));
-        $this->assertEquals('en', $request->getPreferredLanguage(array('en', 'fr')));
-        $this->assertEquals('fr-ch', $request->getPreferredLanguage(array('fr-ch', 'fr-fr')));
-
-        $request = new Request();
-        $request->headers->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
-        $this->assertEquals('en', $request->getPreferredLanguage(array('en', 'en-us')));
-
-        $request = new Request();
-        $request->headers->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
-        $this->assertEquals('en', $request->getPreferredLanguage(array('fr', 'en')));
-
-        $request = new Request();
-        $request->headers->set('Accept-language', 'zh, en-us; q=0.8');
-        $this->assertEquals('en', $request->getPreferredLanguage(array('fr', 'en')));
-
-        $request = new Request();
-        $request->headers->set('Accept-language', 'zh, en-us; q=0.8, fr-fr; q=0.6, fr; q=0.5');
-        $this->assertEquals('en', $request->getPreferredLanguage(array('fr', 'en')));
-    }
-
-    public function testIsXmlHttpRequest()
-    {
-        $request = new Request();
-        $this->assertFalse($request->isXmlHttpRequest());
-
-        $request->headers->set('X-Requested-With', 'XMLHttpRequest');
-        $this->assertTrue($request->isXmlHttpRequest());
-
-        $request->headers->remove('X-Requested-With');
-        $this->assertFalse($request->isXmlHttpRequest());
-    }
-
-    public function testIntlLocale()
-    {
-        if (!extension_loaded('intl')) {
-            $this->markTestSkipped('The intl extension is needed to run this test.');
-        }
-
-        $request = new Request();
-
-        $request->setDefaultLocale('fr');
-        $this->assertEquals('fr', $request->getLocale());
-        $this->assertEquals('fr', \Locale::getDefault());
-
-        $request->setLocale('en');
-        $this->assertEquals('en', $request->getLocale());
-        $this->assertEquals('en', \Locale::getDefault());
-
-        $request->setDefaultLocale('de');
-        $this->assertEquals('en', $request->getLocale());
-        $this->assertEquals('en', \Locale::getDefault());
-    }
-
-    public function testGetCharsets()
-    {
-        $request = new Request();
-        $this->assertEquals(array(), $request->getCharsets());
-        $request->headers->set('Accept-Charset', 'ISO-8859-1, US-ASCII, UTF-8; q=0.8, ISO-10646-UCS-2; q=0.6');
-        $this->assertEquals(array(), $request->getCharsets()); // testing caching
-
-        $request = new Request();
-        $request->headers->set('Accept-Charset', 'ISO-8859-1, US-ASCII, UTF-8; q=0.8, ISO-10646-UCS-2; q=0.6');
-        $this->assertEquals(array('ISO-8859-1', 'US-ASCII', 'UTF-8', 'ISO-10646-UCS-2'), $request->getCharsets());
-
-        $request = new Request();
-        $request->headers->set('Accept-Charset', 'ISO-8859-1,utf-8;q=0.7,*;q=0.7');
-        $this->assertEquals(array('ISO-8859-1', 'utf-8', '*'), $request->getCharsets());
-    }
-
-    public function testGetEncodings()
-    {
-        $request = new Request();
-        $this->assertEquals(array(), $request->getEncodings());
-        $request->headers->set('Accept-Encoding', 'gzip,deflate,sdch');
-        $this->assertEquals(array(), $request->getEncodings()); // testing caching
-
-        $request = new Request();
-        $request->headers->set('Accept-Encoding', 'gzip,deflate,sdch');
-        $this->assertEquals(array('gzip', 'deflate', 'sdch'), $request->getEncodings());
-
-        $request = new Request();
-        $request->headers->set('Accept-Encoding', 'gzip;q=0.4,deflate;q=0.9,compress;q=0.7');
-        $this->assertEquals(array('deflate', 'compress', 'gzip'), $request->getEncodings());
-    }
-
-    public function testGetAcceptableContentTypes()
-    {
-        $request = new Request();
-        $this->assertEquals(array(), $request->getAcceptableContentTypes());
-        $request->headers->set('Accept', 'application/vnd.wap.wmlscriptc, text/vnd.wap.wml, application/vnd.wap.xhtml+xml, application/xhtml+xml, text/html, multipart/mixed, */*');
-        $this->assertEquals(array(), $request->getAcceptableContentTypes()); // testing caching
-
-        $request = new Request();
-        $request->headers->set('Accept', 'application/vnd.wap.wmlscriptc, text/vnd.wap.wml, application/vnd.wap.xhtml+xml, application/xhtml+xml, text/html, multipart/mixed, */*');
-        $this->assertEquals(array('application/vnd.wap.wmlscriptc', 'text/vnd.wap.wml', 'application/vnd.wap.xhtml+xml', 'application/xhtml+xml', 'text/html', 'multipart/mixed', '*/*'), $request->getAcceptableContentTypes());
-    }
-
-    public function testGetLanguages()
-    {
-        $request = new Request();
-        $this->assertEquals(array(), $request->getLanguages());
-
-        $request = new Request();
-        $request->headers->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
-        $this->assertEquals(array('zh', 'en_US', 'en'), $request->getLanguages());
-        $this->assertEquals(array('zh', 'en_US', 'en'), $request->getLanguages());
-
-        $request = new Request();
-        $request->headers->set('Accept-language', 'zh, en-us; q=0.6, en; q=0.8');
-        $this->assertEquals(array('zh', 'en', 'en_US'), $request->getLanguages()); // Test out of order qvalues
-
-        $request = new Request();
-        $request->headers->set('Accept-language', 'zh, en, en-us');
-        $this->assertEquals(array('zh', 'en', 'en_US'), $request->getLanguages()); // Test equal weighting without qvalues
-
-        $request = new Request();
-        $request->headers->set('Accept-language', 'zh; q=0.6, en, en-us; q=0.6');
-        $this->assertEquals(array('en', 'zh', 'en_US'), $request->getLanguages()); // Test equal weighting with qvalues
-
-        $request = new Request();
-        $request->headers->set('Accept-language', 'zh, i-cherokee; q=0.6');
-        $this->assertEquals(array('zh', 'cherokee'), $request->getLanguages());
-    }
-
-    public function testGetRequestFormat()
-    {
-        $request = new Request();
-        $this->assertEquals('html', $request->getRequestFormat());
-
-        $request = new Request();
-        $this->assertNull($request->getRequestFormat(null));
-
-        $request = new Request();
-        $this->assertNull($request->setRequestFormat('foo'));
-        $this->assertEquals('foo', $request->getRequestFormat(null));
-    }
-
-    public function testHasSession()
-    {
-        $request = new Request();
-
-        $this->assertFalse($request->hasSession());
-        $request->setSession(new Session(new MockArraySessionStorage()));
-        $this->assertTrue($request->hasSession());
-    }
-
-    public function testGetSession()
-    {
-        $request = new Request();
-
-        $request->setSession(new Session(new MockArraySessionStorage()));
-        $this->assertTrue($request->hasSession());
-
-        $session = $request->getSession();
-        $this->assertObjectHasAttribute('storage', $session);
-        $this->assertObjectHasAttribute('flashName', $session);
-        $this->assertObjectHasAttribute('attributeName', $session);
-    }
-
-    public function testHasPreviousSession()
-    {
-        $request = new Request();
-
-        $this->assertFalse($request->hasPreviousSession());
-        $request->cookies->set('MOCKSESSID', 'foo');
-        $this->assertFalse($request->hasPreviousSession());
-        $request->setSession(new Session(new MockArraySessionStorage()));
-        $this->assertTrue($request->hasPreviousSession());
-    }
-
-    public function testToString()
-    {
-        $request = new Request();
-
-        $request->headers->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
-
-        $this->assertContains('Accept-Language: zh, en-us; q=0.8, en; q=0.6', $request->__toString());
-    }
-
-    public function testIsMethod()
-    {
-        $request = new Request();
-        $request->setMethod('POST');
-        $this->assertTrue($request->isMethod('POST'));
-        $this->assertTrue($request->isMethod('post'));
-        $this->assertFalse($request->isMethod('GET'));
-        $this->assertFalse($request->isMethod('get'));
-
-        $request->setMethod('GET');
-        $this->assertTrue($request->isMethod('GET'));
-        $this->assertTrue($request->isMethod('get'));
-        $this->assertFalse($request->isMethod('POST'));
-        $this->assertFalse($request->isMethod('post'));
-    }
-
-    /**
-     * @dataProvider getBaseUrlData
-     */
-    public function testGetBaseUrl($uri, $server, $expectedBaseUrl, $expectedPathInfo)
-    {
-        $request = Request::create($uri, 'GET', array(), array(), array(), $server);
-
-        $this->assertSame($expectedBaseUrl, $request->getBaseUrl(), 'baseUrl');
-        $this->assertSame($expectedPathInfo, $request->getPathInfo(), 'pathInfo');
-    }
-
-    public function getBaseUrlData()
-    {
-        return array(
-            array(
-                '/foo%20bar/',
-                array(
-                    'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
-                    'SCRIPT_NAME' => '/foo bar/app.php',
-                    'PHP_SELF' => '/foo bar/app.php',
-                ),
-                '/foo%20bar',
-                '/',
-            ),
-            array(
-                '/foo%20bar/home',
-                array(
-                    'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
-                    'SCRIPT_NAME' => '/foo bar/app.php',
-                    'PHP_SELF' => '/foo bar/app.php',
-                ),
-                '/foo%20bar',
-                '/home',
-            ),
-            array(
-                '/foo%20bar/app.php/home',
-                array(
-                    'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
-                    'SCRIPT_NAME' => '/foo bar/app.php',
-                    'PHP_SELF' => '/foo bar/app.php',
-                ),
-                '/foo%20bar/app.php',
-                '/home',
-            ),
-            array(
-                '/foo%20bar/app.php/home%3Dbaz',
-                array(
-                    'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
-                    'SCRIPT_NAME' => '/foo bar/app.php',
-                    'PHP_SELF' => '/foo bar/app.php',
-                ),
-                '/foo%20bar/app.php',
-                '/home%3Dbaz',
-            ),
-            array(
-                '/foo/bar+baz',
-                array(
-                    'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo/app.php',
-                    'SCRIPT_NAME' => '/foo/app.php',
-                    'PHP_SELF' => '/foo/app.php',
-                ),
-                '/foo',
-                '/bar+baz',
-            ),
-        );
-    }
-
-    /**
-     * @dataProvider urlencodedStringPrefixData
-     */
-    public function testUrlencodedStringPrefix($string, $prefix, $expect)
-    {
-        $request = new Request();
-
-        $me = new \ReflectionMethod($request, 'getUrlencodedPrefix');
-        $me->setAccessible(true);
-
-        $this->assertSame($expect, $me->invoke($request, $string, $prefix));
-    }
-
-    public function urlencodedStringPrefixData()
-    {
-        return array(
-            array('foo', 'foo', 'foo'),
-            array('fo%6f', 'foo', 'fo%6f'),
-            array('foo/bar', 'foo', 'foo'),
-            array('fo%6f/bar', 'foo', 'fo%6f'),
-            array('f%6f%6f/bar', 'foo', 'f%6f%6f'),
-            array('%66%6F%6F/bar', 'foo', '%66%6F%6F'),
-            array('fo+o/bar', 'fo+o', 'fo+o'),
-            array('fo%2Bo/bar', 'fo+o', 'fo%2Bo'),
-        );
-    }
-
-    private function disableHttpMethodParameterOverride()
-    {
-        $class = new \ReflectionClass('Symfony\\Component\\HttpFoundation\\Request');
-        $property = $class->getProperty('httpMethodParameterOverride');
-        $property->setAccessible(true);
-        $property->setValue(false);
-    }
-
-    private function getRequestInstanceForClientIpTests($remoteAddr, $httpForwardedFor, $trustedProxies)
-    {
-        $request = new Request();
-
-        $server = array('REMOTE_ADDR' => $remoteAddr);
-        if (null !== $httpForwardedFor) {
-            $server['HTTP_X_FORWARDED_FOR'] = $httpForwardedFor;
-        }
-
-        if ($trustedProxies) {
-            Request::setTrustedProxies($trustedProxies);
-        }
-
-        $request->initialize(array(), array(), array(), array(), array(), $server);
-
-        return $request;
-    }
-
-    public function testTrustedProxies()
-    {
-        $request = Request::create('http://example.com/');
-        $request->server->set('REMOTE_ADDR', '3.3.3.3');
-        $request->headers->set('X_FORWARDED_FOR', '1.1.1.1, 2.2.2.2');
-        $request->headers->set('X_FORWARDED_HOST', 'foo.example.com, real.example.com:8080');
-        $request->headers->set('X_FORWARDED_PROTO', 'https');
-        $request->headers->set('X_FORWARDED_PORT', 443);
-        $request->headers->set('X_MY_FOR', '3.3.3.3, 4.4.4.4');
-        $request->headers->set('X_MY_HOST', 'my.example.com');
-        $request->headers->set('X_MY_PROTO', 'http');
-        $request->headers->set('X_MY_PORT', 81);
-
-        // no trusted proxies
-        $this->assertEquals('3.3.3.3', $request->getClientIp());
-        $this->assertEquals('example.com', $request->getHost());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertFalse($request->isSecure());
-
-        // disabling proxy trusting
-        Request::setTrustedProxies(array());
-        $this->assertEquals('3.3.3.3', $request->getClientIp());
-        $this->assertEquals('example.com', $request->getHost());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertFalse($request->isSecure());
-
-        // trusted proxy via setTrustedProxies()
-        Request::setTrustedProxies(array('3.3.3.3', '2.2.2.2'));
-        $this->assertEquals('1.1.1.1', $request->getClientIp());
-        $this->assertEquals('real.example.com', $request->getHost());
-        $this->assertEquals(443, $request->getPort());
-        $this->assertTrue($request->isSecure());
-
-        // trusted proxy via setTrustedProxies()
-        Request::setTrustedProxies(array('3.3.3.4', '2.2.2.2'));
-        $this->assertEquals('3.3.3.3', $request->getClientIp());
-        $this->assertEquals('example.com', $request->getHost());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertFalse($request->isSecure());
-
-        // check various X_FORWARDED_PROTO header values
-        Request::setTrustedProxies(array('3.3.3.3', '2.2.2.2'));
-        $request->headers->set('X_FORWARDED_PROTO', 'ssl');
-        $this->assertTrue($request->isSecure());
-
-        $request->headers->set('X_FORWARDED_PROTO', 'https, http');
-        $this->assertTrue($request->isSecure());
-
-        // custom header names
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_IP, 'X_MY_FOR');
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_HOST, 'X_MY_HOST');
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PORT, 'X_MY_PORT');
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PROTO, 'X_MY_PROTO');
-        $this->assertEquals('4.4.4.4', $request->getClientIp());
-        $this->assertEquals('my.example.com', $request->getHost());
-        $this->assertEquals(81, $request->getPort());
-        $this->assertFalse($request->isSecure());
-
-        // disabling via empty header names
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_IP, null);
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_HOST, null);
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PORT, null);
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PROTO, null);
-        $this->assertEquals('3.3.3.3', $request->getClientIp());
-        $this->assertEquals('example.com', $request->getHost());
-        $this->assertEquals(80, $request->getPort());
-        $this->assertFalse($request->isSecure());
-
-        // reset
-        Request::setTrustedProxies(array());
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_IP, 'X_FORWARDED_FOR');
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_HOST, 'X_FORWARDED_HOST');
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PORT, 'X_FORWARDED_PORT');
-        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PROTO, 'X_FORWARDED_PROTO');
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testSetTrustedProxiesInvalidHeaderName()
-    {
-        Request::create('http://example.com/');
-        Request::setTrustedHeaderName('bogus name', 'X_MY_FOR');
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testGetTrustedProxiesInvalidHeaderName()
-    {
-        Request::create('http://example.com/');
-        Request::getTrustedHeaderName('bogus name');
-    }
-
-    /**
-     * @dataProvider iisRequestUriProvider
-     */
-    public function testIISRequestUri($headers, $server, $expectedRequestUri)
-    {
-        $request = new Request();
-        $request->headers->replace($headers);
-        $request->server->replace($server);
-
-        $this->assertEquals($expectedRequestUri, $request->getRequestUri(), '->getRequestUri() is correct');
-
-        $subRequestUri = '/bar/foo';
-        $subRequest = Request::create($subRequestUri, 'get', array(), array(), array(), $request->server->all());
-        $this->assertEquals($subRequestUri, $subRequest->getRequestUri(), '->getRequestUri() is correct in sub request');
-    }
-
-    public function iisRequestUriProvider()
-    {
-        return array(
-            array(
-                array(
-                    'X_ORIGINAL_URL' => '/foo/bar',
-                ),
-                array(),
-                '/foo/bar',
-            ),
-            array(
-                array(
-                    'X_REWRITE_URL' => '/foo/bar',
-                ),
-                array(),
-                '/foo/bar',
-            ),
-            array(
-                array(),
-                array(
-                    'IIS_WasUrlRewritten' => '1',
-                    'UNENCODED_URL' => '/foo/bar',
-                ),
-                '/foo/bar',
-            ),
-            array(
-                array(
-                    'X_ORIGINAL_URL' => '/foo/bar',
-                ),
-                array(
-                    'HTTP_X_ORIGINAL_URL' => '/foo/bar',
-                ),
-                '/foo/bar',
-            ),
-            array(
-                array(
-                    'X_ORIGINAL_URL' => '/foo/bar',
-                ),
-                array(
-                    'IIS_WasUrlRewritten' => '1',
-                    'UNENCODED_URL' => '/foo/bar',
-                ),
-                '/foo/bar',
-            ),
-            array(
-                array(
-                    'X_ORIGINAL_URL' => '/foo/bar',
-                ),
-                array(
-                    'HTTP_X_ORIGINAL_URL' => '/foo/bar',
-                    'IIS_WasUrlRewritten' => '1',
-                    'UNENCODED_URL' => '/foo/bar',
-                ),
-                '/foo/bar',
-            ),
-            array(
-                array(),
-                array(
-                    'ORIG_PATH_INFO' => '/foo/bar',
-                ),
-                '/foo/bar',
-            ),
-            array(
-                array(),
-                array(
-                    'ORIG_PATH_INFO' => '/foo/bar',
-                    'QUERY_STRING' => 'foo=bar',
-                ),
-                '/foo/bar?foo=bar',
-            ),
-        );
-    }
-
-    public function testTrustedHosts()
-    {
-        // create a request
-        $request = Request::create('/');
-
-        // no trusted host set -> no host check
-        $request->headers->set('host', 'evil.com');
-        $this->assertEquals('evil.com', $request->getHost());
-
-        // add a trusted domain and all its subdomains
-        Request::setTrustedHosts(array('.*\.?trusted.com$'));
-
-        // untrusted host
-        $request->headers->set('host', 'evil.com');
-        try {
-            $request->getHost();
-            $this->fail('Request::getHost() should throw an exception when host is not trusted.');
-        } catch (\UnexpectedValueException $e) {
-            $this->assertEquals('Untrusted Host "evil.com"', $e->getMessage());
-        }
-
-        // trusted hosts
-        $request->headers->set('host', 'trusted.com');
-        $this->assertEquals('trusted.com', $request->getHost());
-        $this->assertEquals(80, $request->getPort());
-
-        $request->server->set('HTTPS', true);
-        $request->headers->set('host', 'trusted.com');
-        $this->assertEquals('trusted.com', $request->getHost());
-        $this->assertEquals(443, $request->getPort());
-        $request->server->set('HTTPS', false);
-
-        $request->headers->set('host', 'trusted.com:8000');
-        $this->assertEquals('trusted.com', $request->getHost());
-        $this->assertEquals(8000, $request->getPort());
-
-        $request->headers->set('host', 'subdomain.trusted.com');
-        $this->assertEquals('subdomain.trusted.com', $request->getHost());
-
-        // reset request for following tests
-        Request::setTrustedHosts(array());
-    }
-
-    public function testFactory()
-    {
-        Request::setFactory(function (array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null) {
-            return new NewRequest();
-        });
-
-        $this->assertEquals('foo', Request::create('/')->getFoo());
-
-        Request::setFactory(null);
-    }
-
-    /**
-     * @dataProvider getLongHostNames
-     */
-    public function testVeryLongHosts($host)
-    {
-        $start = microtime(true);
-
-        $request = Request::create('/');
-        $request->headers->set('host', $host);
-        $this->assertEquals($host, $request->getHost());
-        $this->assertLessThan(1, microtime(true) - $start);
-    }
-
-    /**
-     * @dataProvider getHostValidities
-     */
-    public function testHostValidity($host, $isValid, $expectedHost = null, $expectedPort = null)
-    {
-        $request = Request::create('/');
-        $request->headers->set('host', $host);
-
-        if ($isValid) {
-            $this->assertSame($expectedHost ?: $host, $request->getHost());
-            if ($expectedPort) {
-                $this->assertSame($expectedPort, $request->getPort());
-            }
-        } else {
-            $this->setExpectedException('UnexpectedValueException', 'Invalid Host');
-            $request->getHost();
-        }
-    }
-
-    public function getHostValidities()
-    {
-        return array(
-            array('.a', false),
-            array('a..', false),
-            array('a.', true),
-            array("\xE9", false),
-            array('[::1]', true),
-            array('[::1]:80', true, '[::1]', 80),
-            array(str_repeat('.', 101), false),
-        );
-    }
-
-    public function getLongHostNames()
-    {
-        return array(
-            array('a'.str_repeat('.a', 40000)),
-            array(str_repeat(':', 101)),
-        );
-    }
-}
-
-class RequestContentProxy extends Request
-{
-    public function getContent($asResource = false)
-    {
-        return http_build_query(array('_method' => 'PUT', 'content' => 'mycontent'));
-    }
-}
-
-class NewRequest extends Request
-{
-    public function getFoo()
-    {
-        return 'foo';
-    }
-}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Flash/FlashBagTest.php b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Flash/FlashBagTest.php
deleted file mode 100644
index 6b529ab..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Flash/FlashBagTest.php
+++ /dev/null
@@ -1,154 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\Tests\Session\Flash;
-
-use Symfony\Component\HttpFoundation\Session\Flash\FlashBag;
-
-/**
- * FlashBagTest.
- *
- * @author Drak <drak@zikula.org>
- */
-class FlashBagTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @var \Symfony\Component\HttpFoundation\Session\Flash\FlashBagInterface
-     */
-    private $bag;
-
-    /**
-     * @var array
-     */
-    protected $array = array();
-
-    protected function setUp()
-    {
-        parent::setUp();
-        $this->bag = new FlashBag();
-        $this->array = array('notice' => array('A previous flash message'));
-        $this->bag->initialize($this->array);
-    }
-
-    protected function tearDown()
-    {
-        $this->bag = null;
-        parent::tearDown();
-    }
-
-    public function testInitialize()
-    {
-        $bag = new FlashBag();
-        $bag->initialize($this->array);
-        $this->assertEquals($this->array, $bag->peekAll());
-        $array = array('should' => array('change'));
-        $bag->initialize($array);
-        $this->assertEquals($array, $bag->peekAll());
-    }
-
-    public function testGetStorageKey()
-    {
-        $this->assertEquals('_sf2_flashes', $this->bag->getStorageKey());
-        $attributeBag = new FlashBag('test');
-        $this->assertEquals('test', $attributeBag->getStorageKey());
-    }
-
-    public function testGetSetName()
-    {
-        $this->assertEquals('flashes', $this->bag->getName());
-        $this->bag->setName('foo');
-        $this->assertEquals('foo', $this->bag->getName());
-    }
-
-    public function testPeek()
-    {
-        $this->assertEquals(array(), $this->bag->peek('non_existing'));
-        $this->assertEquals(array('default'), $this->bag->peek('not_existing', array('default')));
-        $this->assertEquals(array('A previous flash message'), $this->bag->peek('notice'));
-        $this->assertEquals(array('A previous flash message'), $this->bag->peek('notice'));
-    }
-
-    public function testGet()
-    {
-        $this->assertEquals(array(), $this->bag->get('non_existing'));
-        $this->assertEquals(array('default'), $this->bag->get('not_existing', array('default')));
-        $this->assertEquals(array('A previous flash message'), $this->bag->get('notice'));
-        $this->assertEquals(array(), $this->bag->get('notice'));
-    }
-
-    public function testAll()
-    {
-        $this->bag->set('notice', 'Foo');
-        $this->bag->set('error', 'Bar');
-        $this->assertEquals(array(
-            'notice' => array('Foo'),
-            'error' => array('Bar'), ), $this->bag->all()
-        );
-
-        $this->assertEquals(array(), $this->bag->all());
-    }
-
-    public function testSet()
-    {
-        $this->bag->set('notice', 'Foo');
-        $this->bag->set('notice', 'Bar');
-        $this->assertEquals(array('Bar'), $this->bag->peek('notice'));
-    }
-
-    public function testHas()
-    {
-        $this->assertFalse($this->bag->has('nothing'));
-        $this->assertTrue($this->bag->has('notice'));
-    }
-
-    public function testKeys()
-    {
-        $this->assertEquals(array('notice'), $this->bag->keys());
-    }
-
-    public function testPeekAll()
-    {
-        $this->bag->set('notice', 'Foo');
-        $this->bag->set('error', 'Bar');
-        $this->assertEquals(array(
-            'notice' => array('Foo'),
-            'error' => array('Bar'),
-            ), $this->bag->peekAll()
-        );
-        $this->assertTrue($this->bag->has('notice'));
-        $this->assertTrue($this->bag->has('error'));
-        $this->assertEquals(array(
-            'notice' => array('Foo'),
-            'error' => array('Bar'),
-            ), $this->bag->peekAll()
-        );
-    }
-
-    /**
-     * @covers Symfony\Component\HttpFoundation\Session\Flash\FlashBag::getIterator
-     */
-    public function testGetIterator()
-    {
-        $flashes = array('hello' => 'world', 'beep' => 'boop', 'notice' => 'nope');
-        foreach ($flashes as $key => $val) {
-            $this->bag->set($key, $val);
-        }
-
-        $i = 0;
-        foreach ($this->bag as $key => $val) {
-            $this->assertEquals(array($flashes[$key]), $val);
-            $i++;
-        }
-
-        $this->assertEquals(count($flashes), $i);
-        $this->assertCount(0, $this->bag->all());
-    }
-}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/composer.json b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/composer.json
deleted file mode 100644
index 388eda7..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/composer.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{
-    "name": "symfony/http-foundation",
-    "type": "library",
-    "description": "Symfony HttpFoundation Component",
-    "keywords": [],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7",
-        "symfony/expression-language": "~2.4"
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\HttpFoundation\\": "" },
-        "classmap": [ "Symfony/Component/HttpFoundation/Resources/stubs" ]
-    },
-    "target-dir": "Symfony/Component/HttpFoundation",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/phpunit.xml.dist b/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/phpunit.xml.dist
deleted file mode 100644
index b5b660a..0000000
--- a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/phpunit.xml.dist
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-    <testsuites>
-        <testsuite name="Symfony HttpFoundation Component Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./Resources</directory>
-                <directory>./Tests</directory>
-                <directory>./vendor</directory>
-            </exclude>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/AcceptHeaderItemTest.php b/core/vendor/symfony/http-foundation/Tests/AcceptHeaderItemTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/AcceptHeaderItemTest.php
rename to core/vendor/symfony/http-foundation/Tests/AcceptHeaderItemTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/AcceptHeaderTest.php b/core/vendor/symfony/http-foundation/Tests/AcceptHeaderTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/AcceptHeaderTest.php
rename to core/vendor/symfony/http-foundation/Tests/AcceptHeaderTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ApacheRequestTest.php b/core/vendor/symfony/http-foundation/Tests/ApacheRequestTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ApacheRequestTest.php
rename to core/vendor/symfony/http-foundation/Tests/ApacheRequestTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/BinaryFileResponseTest.php b/core/vendor/symfony/http-foundation/Tests/BinaryFileResponseTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/BinaryFileResponseTest.php
rename to core/vendor/symfony/http-foundation/Tests/BinaryFileResponseTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/CookieTest.php b/core/vendor/symfony/http-foundation/Tests/CookieTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/CookieTest.php
rename to core/vendor/symfony/http-foundation/Tests/CookieTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ExpressionRequestMatcherTest.php b/core/vendor/symfony/http-foundation/Tests/ExpressionRequestMatcherTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ExpressionRequestMatcherTest.php
rename to core/vendor/symfony/http-foundation/Tests/ExpressionRequestMatcherTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/FakeFile.php b/core/vendor/symfony/http-foundation/Tests/File/FakeFile.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/FakeFile.php
rename to core/vendor/symfony/http-foundation/Tests/File/FakeFile.php
diff --git a/core/vendor/symfony/http-foundation/Tests/File/FileTest.php b/core/vendor/symfony/http-foundation/Tests/File/FileTest.php
new file mode 100644
index 0000000..9e07d9e
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/Tests/File/FileTest.php
@@ -0,0 +1,163 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Tests\File;
+
+use Symfony\Component\HttpFoundation\File\File;
+use Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesser;
+
+class FileTest extends \PHPUnit_Framework_TestCase
+{
+    protected $file;
+
+    public function testGetMimeTypeUsesMimeTypeGuessers()
+    {
+        $file = new File(__DIR__.'/Fixtures/test.gif');
+        $guesser = $this->createMockGuesser($file->getPathname(), 'image/gif');
+
+        MimeTypeGuesser::getInstance()->register($guesser);
+
+        $this->assertEquals('image/gif', $file->getMimeType());
+    }
+
+    public function testGuessExtensionWithoutGuesser()
+    {
+        $file = new File(__DIR__.'/Fixtures/directory/.empty');
+
+        $this->assertNull($file->guessExtension());
+    }
+
+    public function testGuessExtensionIsBasedOnMimeType()
+    {
+        $file = new File(__DIR__.'/Fixtures/test');
+        $guesser = $this->createMockGuesser($file->getPathname(), 'image/gif');
+
+        MimeTypeGuesser::getInstance()->register($guesser);
+
+        $this->assertEquals('gif', $file->guessExtension());
+    }
+
+    public function testConstructWhenFileNotExists()
+    {
+        $this->setExpectedException('Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException');
+
+        new File(__DIR__.'/Fixtures/not_here');
+    }
+
+    public function testMove()
+    {
+        $path = __DIR__.'/Fixtures/test.copy.gif';
+        $targetDir = __DIR__.'/Fixtures/directory';
+        $targetPath = $targetDir.'/test.copy.gif';
+        @unlink($path);
+        @unlink($targetPath);
+        copy(__DIR__.'/Fixtures/test.gif', $path);
+
+        $file = new File($path);
+        $movedFile = $file->move($targetDir);
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\File\File', $movedFile);
+
+        $this->assertTrue(file_exists($targetPath));
+        $this->assertFalse(file_exists($path));
+        $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
+
+        @unlink($targetPath);
+    }
+
+    public function testMoveWithNewName()
+    {
+        $path = __DIR__.'/Fixtures/test.copy.gif';
+        $targetDir = __DIR__.'/Fixtures/directory';
+        $targetPath = $targetDir.'/test.newname.gif';
+        @unlink($path);
+        @unlink($targetPath);
+        copy(__DIR__.'/Fixtures/test.gif', $path);
+
+        $file = new File($path);
+        $movedFile = $file->move($targetDir, 'test.newname.gif');
+
+        $this->assertTrue(file_exists($targetPath));
+        $this->assertFalse(file_exists($path));
+        $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
+
+        @unlink($targetPath);
+    }
+
+    public function getFilenameFixtures()
+    {
+        return array(
+            array('original.gif', 'original.gif'),
+            array('..\\..\\original.gif', 'original.gif'),
+            array('../../original.gif', 'original.gif'),
+            array('файлfile.gif', 'файлfile.gif'),
+            array('..\\..\\файлfile.gif', 'файлfile.gif'),
+            array('../../файлfile.gif', 'файлfile.gif'),
+        );
+    }
+
+    /**
+     * @dataProvider getFilenameFixtures
+     */
+    public function testMoveWithNonLatinName($filename, $sanitizedFilename)
+    {
+        $path = __DIR__.'/Fixtures/'.$sanitizedFilename;
+        $targetDir = __DIR__.'/Fixtures/directory/';
+        $targetPath = $targetDir.$sanitizedFilename;
+        @unlink($path);
+        @unlink($targetPath);
+        copy(__DIR__.'/Fixtures/test.gif', $path);
+
+        $file = new File($path);
+        $movedFile = $file->move($targetDir, $filename);
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\File\File', $movedFile);
+
+        $this->assertTrue(file_exists($targetPath));
+        $this->assertFalse(file_exists($path));
+        $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
+
+        @unlink($targetPath);
+    }
+
+    public function testMoveToAnUnexistentDirectory()
+    {
+        $sourcePath = __DIR__.'/Fixtures/test.copy.gif';
+        $targetDir = __DIR__.'/Fixtures/directory/sub';
+        $targetPath = $targetDir.'/test.copy.gif';
+        @unlink($sourcePath);
+        @unlink($targetPath);
+        @rmdir($targetDir);
+        copy(__DIR__.'/Fixtures/test.gif', $sourcePath);
+
+        $file = new File($sourcePath);
+        $movedFile = $file->move($targetDir);
+
+        $this->assertFileExists($targetPath);
+        $this->assertFileNotExists($sourcePath);
+        $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
+
+        @unlink($sourcePath);
+        @unlink($targetPath);
+        @rmdir($targetDir);
+    }
+
+    protected function createMockGuesser($path, $mimeType)
+    {
+        $guesser = $this->getMock('Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesserInterface');
+        $guesser
+            ->expects($this->once())
+            ->method('guess')
+            ->with($this->equalTo($path))
+            ->will($this->returnValue($mimeType))
+        ;
+
+        return $guesser;
+    }
+}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/Fixtures/.unknownextension b/core/vendor/symfony/http-foundation/Tests/File/Fixtures/.unknownextension
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/Fixtures/.unknownextension
rename to core/vendor/symfony/http-foundation/Tests/File/Fixtures/.unknownextension
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/Fixtures/directory/.empty b/core/vendor/symfony/http-foundation/Tests/File/Fixtures/directory/.empty
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/Fixtures/directory/.empty
rename to core/vendor/symfony/http-foundation/Tests/File/Fixtures/directory/.empty
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/Fixtures/test b/core/vendor/symfony/http-foundation/Tests/File/Fixtures/test
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/Fixtures/test
rename to core/vendor/symfony/http-foundation/Tests/File/Fixtures/test
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/Fixtures/test.gif b/core/vendor/symfony/http-foundation/Tests/File/Fixtures/test.gif
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/Fixtures/test.gif
rename to core/vendor/symfony/http-foundation/Tests/File/Fixtures/test.gif
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/MimeType/MimeTypeTest.php b/core/vendor/symfony/http-foundation/Tests/File/MimeType/MimeTypeTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/MimeType/MimeTypeTest.php
rename to core/vendor/symfony/http-foundation/Tests/File/MimeType/MimeTypeTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/UploadedFileTest.php b/core/vendor/symfony/http-foundation/Tests/File/UploadedFileTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/File/UploadedFileTest.php
rename to core/vendor/symfony/http-foundation/Tests/File/UploadedFileTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/FileBagTest.php b/core/vendor/symfony/http-foundation/Tests/FileBagTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/FileBagTest.php
rename to core/vendor/symfony/http-foundation/Tests/FileBagTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/HeaderBagTest.php b/core/vendor/symfony/http-foundation/Tests/HeaderBagTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/HeaderBagTest.php
rename to core/vendor/symfony/http-foundation/Tests/HeaderBagTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/IpUtilsTest.php b/core/vendor/symfony/http-foundation/Tests/IpUtilsTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/IpUtilsTest.php
rename to core/vendor/symfony/http-foundation/Tests/IpUtilsTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/JsonResponseTest.php b/core/vendor/symfony/http-foundation/Tests/JsonResponseTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/JsonResponseTest.php
rename to core/vendor/symfony/http-foundation/Tests/JsonResponseTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ParameterBagTest.php b/core/vendor/symfony/http-foundation/Tests/ParameterBagTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ParameterBagTest.php
rename to core/vendor/symfony/http-foundation/Tests/ParameterBagTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/RedirectResponseTest.php b/core/vendor/symfony/http-foundation/Tests/RedirectResponseTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/RedirectResponseTest.php
rename to core/vendor/symfony/http-foundation/Tests/RedirectResponseTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/RequestMatcherTest.php b/core/vendor/symfony/http-foundation/Tests/RequestMatcherTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/RequestMatcherTest.php
rename to core/vendor/symfony/http-foundation/Tests/RequestMatcherTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/RequestStackTest.php b/core/vendor/symfony/http-foundation/Tests/RequestStackTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/RequestStackTest.php
rename to core/vendor/symfony/http-foundation/Tests/RequestStackTest.php
diff --git a/core/vendor/symfony/http-foundation/Tests/RequestTest.php b/core/vendor/symfony/http-foundation/Tests/RequestTest.php
new file mode 100644
index 0000000..5212e26
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/Tests/RequestTest.php
@@ -0,0 +1,1823 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Tests;
+
+use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
+use Symfony\Component\HttpFoundation\Session\Session;
+use Symfony\Component\HttpFoundation\Request;
+
+class RequestTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::__construct
+     */
+    public function testConstructor()
+    {
+        $this->testInitialize();
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::initialize
+     */
+    public function testInitialize()
+    {
+        $request = new Request();
+
+        $request->initialize(array('foo' => 'bar'));
+        $this->assertEquals('bar', $request->query->get('foo'), '->initialize() takes an array of query parameters as its first argument');
+
+        $request->initialize(array(), array('foo' => 'bar'));
+        $this->assertEquals('bar', $request->request->get('foo'), '->initialize() takes an array of request parameters as its second argument');
+
+        $request->initialize(array(), array(), array('foo' => 'bar'));
+        $this->assertEquals('bar', $request->attributes->get('foo'), '->initialize() takes an array of attributes as its third argument');
+
+        $request->initialize(array(), array(), array(), array(), array(), array('HTTP_FOO' => 'bar'));
+        $this->assertEquals('bar', $request->headers->get('FOO'), '->initialize() takes an array of HTTP headers as its sixth argument');
+    }
+
+    public function testGetLocale()
+    {
+        $request = new Request();
+        $request->setLocale('pl');
+        $locale = $request->getLocale();
+        $this->assertEquals('pl', $locale);
+    }
+
+    public function testGetUser()
+    {
+        $request = Request::create('http://user_test:password_test@test.com/');
+        $user = $request->getUser();
+
+        $this->assertEquals('user_test', $user);
+    }
+
+    public function testGetPassword()
+    {
+        $request = Request::create('http://user_test:password_test@test.com/');
+        $password = $request->getPassword();
+
+        $this->assertEquals('password_test', $password);
+    }
+
+    public function testIsNoCache()
+    {
+        $request = new Request();
+        $isNoCache = $request->isNoCache();
+
+        $this->assertFalse($isNoCache);
+    }
+
+    public function testGetContentType()
+    {
+        $request = new Request();
+        $contentType = $request->getContentType();
+
+        $this->assertNull($contentType);
+    }
+
+    public function testSetDefaultLocale()
+    {
+        $request = new Request();
+        $request->setDefaultLocale('pl');
+        $locale = $request->getLocale();
+
+        $this->assertEquals('pl', $locale);
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::create
+     */
+    public function testCreate()
+    {
+        $request = Request::create('http://test.com/foo?bar=baz');
+        $this->assertEquals('http://test.com/foo?bar=baz', $request->getUri());
+        $this->assertEquals('/foo', $request->getPathInfo());
+        $this->assertEquals('bar=baz', $request->getQueryString());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertEquals('test.com', $request->getHttpHost());
+        $this->assertFalse($request->isSecure());
+
+        $request = Request::create('http://test.com/foo', 'GET', array('bar' => 'baz'));
+        $this->assertEquals('http://test.com/foo?bar=baz', $request->getUri());
+        $this->assertEquals('/foo', $request->getPathInfo());
+        $this->assertEquals('bar=baz', $request->getQueryString());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertEquals('test.com', $request->getHttpHost());
+        $this->assertFalse($request->isSecure());
+
+        $request = Request::create('http://test.com/foo?bar=foo', 'GET', array('bar' => 'baz'));
+        $this->assertEquals('http://test.com/foo?bar=baz', $request->getUri());
+        $this->assertEquals('/foo', $request->getPathInfo());
+        $this->assertEquals('bar=baz', $request->getQueryString());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertEquals('test.com', $request->getHttpHost());
+        $this->assertFalse($request->isSecure());
+
+        $request = Request::create('https://test.com/foo?bar=baz');
+        $this->assertEquals('https://test.com/foo?bar=baz', $request->getUri());
+        $this->assertEquals('/foo', $request->getPathInfo());
+        $this->assertEquals('bar=baz', $request->getQueryString());
+        $this->assertEquals(443, $request->getPort());
+        $this->assertEquals('test.com', $request->getHttpHost());
+        $this->assertTrue($request->isSecure());
+
+        $request = Request::create('test.com:90/foo');
+        $this->assertEquals('http://test.com:90/foo', $request->getUri());
+        $this->assertEquals('/foo', $request->getPathInfo());
+        $this->assertEquals('test.com', $request->getHost());
+        $this->assertEquals('test.com:90', $request->getHttpHost());
+        $this->assertEquals(90, $request->getPort());
+        $this->assertFalse($request->isSecure());
+
+        $request = Request::create('https://test.com:90/foo');
+        $this->assertEquals('https://test.com:90/foo', $request->getUri());
+        $this->assertEquals('/foo', $request->getPathInfo());
+        $this->assertEquals('test.com', $request->getHost());
+        $this->assertEquals('test.com:90', $request->getHttpHost());
+        $this->assertEquals(90, $request->getPort());
+        $this->assertTrue($request->isSecure());
+
+        $request = Request::create('https://127.0.0.1:90/foo');
+        $this->assertEquals('https://127.0.0.1:90/foo', $request->getUri());
+        $this->assertEquals('/foo', $request->getPathInfo());
+        $this->assertEquals('127.0.0.1', $request->getHost());
+        $this->assertEquals('127.0.0.1:90', $request->getHttpHost());
+        $this->assertEquals(90, $request->getPort());
+        $this->assertTrue($request->isSecure());
+
+        $request = Request::create('https://[::1]:90/foo');
+        $this->assertEquals('https://[::1]:90/foo', $request->getUri());
+        $this->assertEquals('/foo', $request->getPathInfo());
+        $this->assertEquals('[::1]', $request->getHost());
+        $this->assertEquals('[::1]:90', $request->getHttpHost());
+        $this->assertEquals(90, $request->getPort());
+        $this->assertTrue($request->isSecure());
+
+        $request = Request::create('https://[::1]/foo');
+        $this->assertEquals('https://[::1]/foo', $request->getUri());
+        $this->assertEquals('/foo', $request->getPathInfo());
+        $this->assertEquals('[::1]', $request->getHost());
+        $this->assertEquals('[::1]', $request->getHttpHost());
+        $this->assertEquals(443, $request->getPort());
+        $this->assertTrue($request->isSecure());
+
+        $json = '{"jsonrpc":"2.0","method":"echo","id":7,"params":["Hello World"]}';
+        $request = Request::create('http://example.com/jsonrpc', 'POST', array(), array(), array(), array(), $json);
+        $this->assertEquals($json, $request->getContent());
+        $this->assertFalse($request->isSecure());
+
+        $request = Request::create('http://test.com');
+        $this->assertEquals('http://test.com/', $request->getUri());
+        $this->assertEquals('/', $request->getPathInfo());
+        $this->assertEquals('', $request->getQueryString());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertEquals('test.com', $request->getHttpHost());
+        $this->assertFalse($request->isSecure());
+
+        $request = Request::create('http://test.com?test=1');
+        $this->assertEquals('http://test.com/?test=1', $request->getUri());
+        $this->assertEquals('/', $request->getPathInfo());
+        $this->assertEquals('test=1', $request->getQueryString());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertEquals('test.com', $request->getHttpHost());
+        $this->assertFalse($request->isSecure());
+
+        $request = Request::create('http://test.com:90/?test=1');
+        $this->assertEquals('http://test.com:90/?test=1', $request->getUri());
+        $this->assertEquals('/', $request->getPathInfo());
+        $this->assertEquals('test=1', $request->getQueryString());
+        $this->assertEquals(90, $request->getPort());
+        $this->assertEquals('test.com:90', $request->getHttpHost());
+        $this->assertFalse($request->isSecure());
+
+        $request = Request::create('http://username:password@test.com');
+        $this->assertEquals('http://test.com/', $request->getUri());
+        $this->assertEquals('/', $request->getPathInfo());
+        $this->assertEquals('', $request->getQueryString());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertEquals('test.com', $request->getHttpHost());
+        $this->assertEquals('username', $request->getUser());
+        $this->assertEquals('password', $request->getPassword());
+        $this->assertFalse($request->isSecure());
+
+        $request = Request::create('http://username@test.com');
+        $this->assertEquals('http://test.com/', $request->getUri());
+        $this->assertEquals('/', $request->getPathInfo());
+        $this->assertEquals('', $request->getQueryString());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertEquals('test.com', $request->getHttpHost());
+        $this->assertEquals('username', $request->getUser());
+        $this->assertSame('', $request->getPassword());
+        $this->assertFalse($request->isSecure());
+
+        $request = Request::create('http://test.com/?foo');
+        $this->assertEquals('/?foo', $request->getRequestUri());
+        $this->assertEquals(array('foo' => ''), $request->query->all());
+
+        ## assume rewrite rule: (.*) --> app/app.php ; app/ is a symlink to a symfony web/ directory
+        $request = Request::create('http://test.com/apparthotel-1234', 'GET', array(), array(), array(),
+            array(
+                'DOCUMENT_ROOT' => '/var/www/www.test.com',
+                'SCRIPT_FILENAME' => '/var/www/www.test.com/app/app.php',
+                'SCRIPT_NAME' => '/app/app.php',
+                'PHP_SELF' => '/app/app.php/apparthotel-1234',
+            ));
+        $this->assertEquals('http://test.com/apparthotel-1234', $request->getUri());
+        $this->assertEquals('/apparthotel-1234', $request->getPathInfo());
+        $this->assertEquals('', $request->getQueryString());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertEquals('test.com', $request->getHttpHost());
+        $this->assertFalse($request->isSecure());
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::create
+     */
+    public function testCreateCheckPrecedence()
+    {
+        // server is used by default
+        $request = Request::create('/', 'DELETE', array(), array(), array(), array(
+            'HTTP_HOST' => 'example.com',
+            'HTTPS' => 'on',
+            'SERVER_PORT' => 443,
+            'PHP_AUTH_USER' => 'fabien',
+            'PHP_AUTH_PW' => 'pa$$',
+            'QUERY_STRING' => 'foo=bar',
+            'CONTENT_TYPE' => 'application/json',
+        ));
+        $this->assertEquals('example.com', $request->getHost());
+        $this->assertEquals(443, $request->getPort());
+        $this->assertTrue($request->isSecure());
+        $this->assertEquals('fabien', $request->getUser());
+        $this->assertEquals('pa$$', $request->getPassword());
+        $this->assertEquals('', $request->getQueryString());
+        $this->assertEquals('application/json', $request->headers->get('CONTENT_TYPE'));
+
+        // URI has precedence over server
+        $request = Request::create('http://thomas:pokemon@example.net:8080/?foo=bar', 'GET', array(), array(), array(), array(
+            'HTTP_HOST' => 'example.com',
+            'HTTPS' => 'on',
+            'SERVER_PORT' => 443,
+        ));
+        $this->assertEquals('example.net', $request->getHost());
+        $this->assertEquals(8080, $request->getPort());
+        $this->assertFalse($request->isSecure());
+        $this->assertEquals('thomas', $request->getUser());
+        $this->assertEquals('pokemon', $request->getPassword());
+        $this->assertEquals('foo=bar', $request->getQueryString());
+    }
+
+    public function testDuplicate()
+    {
+        $request = new Request(array('foo' => 'bar'), array('foo' => 'bar'), array('foo' => 'bar'), array(), array(), array('HTTP_FOO' => 'bar'));
+        $dup = $request->duplicate();
+
+        $this->assertEquals($request->query->all(), $dup->query->all(), '->duplicate() duplicates a request an copy the current query parameters');
+        $this->assertEquals($request->request->all(), $dup->request->all(), '->duplicate() duplicates a request an copy the current request parameters');
+        $this->assertEquals($request->attributes->all(), $dup->attributes->all(), '->duplicate() duplicates a request an copy the current attributes');
+        $this->assertEquals($request->headers->all(), $dup->headers->all(), '->duplicate() duplicates a request an copy the current HTTP headers');
+
+        $dup = $request->duplicate(array('foo' => 'foobar'), array('foo' => 'foobar'), array('foo' => 'foobar'), array(), array(), array('HTTP_FOO' => 'foobar'));
+
+        $this->assertEquals(array('foo' => 'foobar'), $dup->query->all(), '->duplicate() overrides the query parameters if provided');
+        $this->assertEquals(array('foo' => 'foobar'), $dup->request->all(), '->duplicate() overrides the request parameters if provided');
+        $this->assertEquals(array('foo' => 'foobar'), $dup->attributes->all(), '->duplicate() overrides the attributes if provided');
+        $this->assertEquals(array('foo' => array('foobar')), $dup->headers->all(), '->duplicate() overrides the HTTP header if provided');
+    }
+
+    public function testDuplicateWithFormat()
+    {
+        $request = new Request(array(), array(), array('_format' => 'json'));
+        $dup = $request->duplicate();
+
+        $this->assertEquals('json', $dup->getRequestFormat());
+        $this->assertEquals('json', $dup->attributes->get('_format'));
+
+        $request = new Request();
+        $request->setRequestFormat('xml');
+        $dup = $request->duplicate();
+
+        $this->assertEquals('xml', $dup->getRequestFormat());
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::getFormat
+     * @covers Symfony\Component\HttpFoundation\Request::setFormat
+     * @dataProvider getFormatToMimeTypeMapProvider
+     */
+    public function testGetFormatFromMimeType($format, $mimeTypes)
+    {
+        $request = new Request();
+        foreach ($mimeTypes as $mime) {
+            $this->assertEquals($format, $request->getFormat($mime));
+        }
+        $request->setFormat($format, $mimeTypes);
+        foreach ($mimeTypes as $mime) {
+            $this->assertEquals($format, $request->getFormat($mime));
+        }
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::getFormat
+     */
+    public function testGetFormatFromMimeTypeWithParameters()
+    {
+        $request = new Request();
+        $this->assertEquals('json', $request->getFormat('application/json; charset=utf-8'));
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::getMimeType
+     * @dataProvider getFormatToMimeTypeMapProvider
+     */
+    public function testGetMimeTypeFromFormat($format, $mimeTypes)
+    {
+        if (null !== $format) {
+            $request = new Request();
+            $this->assertEquals($mimeTypes[0], $request->getMimeType($format));
+        }
+    }
+
+    public function getFormatToMimeTypeMapProvider()
+    {
+        return array(
+            array(null, array(null, 'unexistent-mime-type')),
+            array('txt', array('text/plain')),
+            array('js', array('application/javascript', 'application/x-javascript', 'text/javascript')),
+            array('css', array('text/css')),
+            array('json', array('application/json', 'application/x-json')),
+            array('xml', array('text/xml', 'application/xml', 'application/x-xml')),
+            array('rdf', array('application/rdf+xml')),
+            array('atom',array('application/atom+xml')),
+        );
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::getUri
+     */
+    public function testGetUri()
+    {
+        $server = array();
+
+        // Standard Request on non default PORT
+        // http://host:8080/index.php/path/info?query=string
+
+        $server['HTTP_HOST'] = 'host:8080';
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '8080';
+
+        $server['QUERY_STRING'] = 'query=string';
+        $server['REQUEST_URI'] = '/index.php/path/info?query=string';
+        $server['SCRIPT_NAME'] = '/index.php';
+        $server['PATH_INFO'] = '/path/info';
+        $server['PATH_TRANSLATED'] = 'redirect:/index.php/path/info';
+        $server['PHP_SELF'] = '/index_dev.php/path/info';
+        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
+
+        $request = new Request();
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('http://host:8080/index.php/path/info?query=string', $request->getUri(), '->getUri() with non default port');
+
+        // Use std port number
+        $server['HTTP_HOST'] = 'host';
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '80';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('http://host/index.php/path/info?query=string', $request->getUri(), '->getUri() with default port');
+
+        // Without HOST HEADER
+        unset($server['HTTP_HOST']);
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '80';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('http://servername/index.php/path/info?query=string', $request->getUri(), '->getUri() with default port without HOST_HEADER');
+
+        // Request with URL REWRITING (hide index.php)
+        //   RewriteCond %{REQUEST_FILENAME} !-f
+        //   RewriteRule ^(.*)$ index.php [QSA,L]
+        // http://host:8080/path/info?query=string
+        $server = array();
+        $server['HTTP_HOST'] = 'host:8080';
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '8080';
+
+        $server['REDIRECT_QUERY_STRING'] = 'query=string';
+        $server['REDIRECT_URL'] = '/path/info';
+        $server['SCRIPT_NAME'] = '/index.php';
+        $server['QUERY_STRING'] = 'query=string';
+        $server['REQUEST_URI'] = '/path/info?toto=test&1=1';
+        $server['SCRIPT_NAME'] = '/index.php';
+        $server['PHP_SELF'] = '/index.php';
+        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('http://host:8080/path/info?query=string', $request->getUri(), '->getUri() with rewrite');
+
+        // Use std port number
+        //  http://host/path/info?query=string
+        $server['HTTP_HOST'] = 'host';
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '80';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('http://host/path/info?query=string', $request->getUri(), '->getUri() with rewrite and default port');
+
+        // Without HOST HEADER
+        unset($server['HTTP_HOST']);
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '80';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('http://servername/path/info?query=string', $request->getUri(), '->getUri() with rewrite, default port without HOST_HEADER');
+
+        // With encoded characters
+
+        $server = array(
+            'HTTP_HOST' => 'host:8080',
+            'SERVER_NAME' => 'servername',
+            'SERVER_PORT' => '8080',
+            'QUERY_STRING' => 'query=string',
+            'REQUEST_URI' => '/ba%20se/index_dev.php/foo%20bar/in+fo?query=string',
+            'SCRIPT_NAME' => '/ba se/index_dev.php',
+            'PATH_TRANSLATED' => 'redirect:/index.php/foo bar/in+fo',
+            'PHP_SELF' => '/ba se/index_dev.php/path/info',
+            'SCRIPT_FILENAME' => '/some/where/ba se/index_dev.php',
+        );
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals(
+            'http://host:8080/ba%20se/index_dev.php/foo%20bar/in+fo?query=string',
+            $request->getUri()
+        );
+
+        // with user info
+
+        $server['PHP_AUTH_USER'] = 'fabien';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('http://host:8080/ba%20se/index_dev.php/foo%20bar/in+fo?query=string', $request->getUri());
+
+        $server['PHP_AUTH_PW'] = 'symfony';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('http://host:8080/ba%20se/index_dev.php/foo%20bar/in+fo?query=string', $request->getUri());
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::getUriForPath
+     */
+    public function testGetUriForPath()
+    {
+        $request = Request::create('http://test.com/foo?bar=baz');
+        $this->assertEquals('http://test.com/some/path', $request->getUriForPath('/some/path'));
+
+        $request = Request::create('http://test.com:90/foo?bar=baz');
+        $this->assertEquals('http://test.com:90/some/path', $request->getUriForPath('/some/path'));
+
+        $request = Request::create('https://test.com/foo?bar=baz');
+        $this->assertEquals('https://test.com/some/path', $request->getUriForPath('/some/path'));
+
+        $request = Request::create('https://test.com:90/foo?bar=baz');
+        $this->assertEquals('https://test.com:90/some/path', $request->getUriForPath('/some/path'));
+
+        $server = array();
+
+        // Standard Request on non default PORT
+        // http://host:8080/index.php/path/info?query=string
+
+        $server['HTTP_HOST'] = 'host:8080';
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '8080';
+
+        $server['QUERY_STRING'] = 'query=string';
+        $server['REQUEST_URI'] = '/index.php/path/info?query=string';
+        $server['SCRIPT_NAME'] = '/index.php';
+        $server['PATH_INFO'] = '/path/info';
+        $server['PATH_TRANSLATED'] = 'redirect:/index.php/path/info';
+        $server['PHP_SELF'] = '/index_dev.php/path/info';
+        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
+
+        $request = new Request();
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('http://host:8080/index.php/some/path', $request->getUriForPath('/some/path'), '->getUriForPath() with non default port');
+
+        // Use std port number
+        $server['HTTP_HOST'] = 'host';
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '80';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('http://host/index.php/some/path', $request->getUriForPath('/some/path'), '->getUriForPath() with default port');
+
+        // Without HOST HEADER
+        unset($server['HTTP_HOST']);
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '80';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('http://servername/index.php/some/path', $request->getUriForPath('/some/path'), '->getUriForPath() with default port without HOST_HEADER');
+
+        // Request with URL REWRITING (hide index.php)
+        //   RewriteCond %{REQUEST_FILENAME} !-f
+        //   RewriteRule ^(.*)$ index.php [QSA,L]
+        // http://host:8080/path/info?query=string
+        $server = array();
+        $server['HTTP_HOST'] = 'host:8080';
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '8080';
+
+        $server['REDIRECT_QUERY_STRING'] = 'query=string';
+        $server['REDIRECT_URL'] = '/path/info';
+        $server['SCRIPT_NAME'] = '/index.php';
+        $server['QUERY_STRING'] = 'query=string';
+        $server['REQUEST_URI'] = '/path/info?toto=test&1=1';
+        $server['SCRIPT_NAME'] = '/index.php';
+        $server['PHP_SELF'] = '/index.php';
+        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('http://host:8080/some/path', $request->getUriForPath('/some/path'), '->getUri() with rewrite');
+
+        // Use std port number
+        //  http://host/path/info?query=string
+        $server['HTTP_HOST'] = 'host';
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '80';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('http://host/some/path', $request->getUriForPath('/some/path'), '->getUriForPath() with rewrite and default port');
+
+        // Without HOST HEADER
+        unset($server['HTTP_HOST']);
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '80';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('http://servername/some/path', $request->getUriForPath('/some/path'), '->getUriForPath() with rewrite, default port without HOST_HEADER');
+        $this->assertEquals('servername', $request->getHttpHost());
+
+        // with user info
+
+        $server['PHP_AUTH_USER'] = 'fabien';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('http://servername/some/path', $request->getUriForPath('/some/path'));
+
+        $server['PHP_AUTH_PW'] = 'symfony';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('http://servername/some/path', $request->getUriForPath('/some/path'));
+    }
+
+    /**
+     * @dataProvider getRelativeUriForPathData()
+     */
+    public function testGetRelativeUriForPath($expected, $pathinfo, $path)
+    {
+        $this->assertEquals($expected, Request::create($pathinfo)->getRelativeUriForPath($path));
+    }
+
+    public function getRelativeUriForPathData()
+    {
+        return array(
+            array('me.png', '/foo', '/me.png'),
+            array('../me.png', '/foo/bar', '/me.png'),
+            array('me.png', '/foo/bar', '/foo/me.png'),
+            array('../baz/me.png', '/foo/bar/b', '/foo/baz/me.png'),
+            array('../../fooz/baz/me.png', '/foo/bar/b', '/fooz/baz/me.png'),
+            array('baz/me.png', '/foo/bar/b', 'baz/me.png'),
+        );
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::getUserInfo
+     */
+    public function testGetUserInfo()
+    {
+        $request = new Request();
+
+        $server['PHP_AUTH_USER'] = 'fabien';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('fabien', $request->getUserInfo());
+
+        $server['PHP_AUTH_USER'] = '0';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('0', $request->getUserInfo());
+
+        $server['PHP_AUTH_PW'] = '0';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('0:0', $request->getUserInfo());
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::getSchemeAndHttpHost
+     */
+    public function testGetSchemeAndHttpHost()
+    {
+        $request = new Request();
+
+        $server = array();
+        $server['SERVER_NAME'] = 'servername';
+        $server['SERVER_PORT'] = '90';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('http://servername:90', $request->getSchemeAndHttpHost());
+
+        $server['PHP_AUTH_USER'] = 'fabien';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('http://servername:90', $request->getSchemeAndHttpHost());
+
+        $server['PHP_AUTH_USER'] = '0';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('http://servername:90', $request->getSchemeAndHttpHost());
+
+        $server['PHP_AUTH_PW'] = '0';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('http://servername:90', $request->getSchemeAndHttpHost());
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::getQueryString
+     * @covers Symfony\Component\HttpFoundation\Request::normalizeQueryString
+     * @dataProvider getQueryStringNormalizationData
+     */
+    public function testGetQueryString($query, $expectedQuery, $msg)
+    {
+        $request = new Request();
+
+        $request->server->set('QUERY_STRING', $query);
+        $this->assertSame($expectedQuery, $request->getQueryString(), $msg);
+    }
+
+    public function getQueryStringNormalizationData()
+    {
+        return array(
+            array('foo', 'foo', 'works with valueless parameters'),
+            array('foo=', 'foo=', 'includes a dangling equal sign'),
+            array('bar=&foo=bar', 'bar=&foo=bar', '->works with empty parameters'),
+            array('foo=bar&bar=', 'bar=&foo=bar', 'sorts keys alphabetically'),
+
+            // GET parameters, that are submitted from a HTML form, encode spaces as "+" by default (as defined in enctype application/x-www-form-urlencoded).
+            // PHP also converts "+" to spaces when filling the global _GET or when using the function parse_str.
+            array('him=John%20Doe&her=Jane+Doe', 'her=Jane%20Doe&him=John%20Doe', 'normalizes spaces in both encodings "%20" and "+"'),
+
+            array('foo[]=1&foo[]=2', 'foo%5B%5D=1&foo%5B%5D=2', 'allows array notation'),
+            array('foo=1&foo=2', 'foo=1&foo=2', 'allows repeated parameters'),
+            array('pa%3Dram=foo%26bar%3Dbaz&test=test', 'pa%3Dram=foo%26bar%3Dbaz&test=test', 'works with encoded delimiters'),
+            array('0', '0', 'allows "0"'),
+            array('Jane Doe&John%20Doe', 'Jane%20Doe&John%20Doe', 'normalizes encoding in keys'),
+            array('her=Jane Doe&him=John%20Doe', 'her=Jane%20Doe&him=John%20Doe', 'normalizes encoding in values'),
+            array('foo=bar&&&test&&', 'foo=bar&test', 'removes unneeded delimiters'),
+            array('formula=e=m*c^2', 'formula=e%3Dm%2Ac%5E2', 'correctly treats only the first "=" as delimiter and the next as value'),
+
+            // Ignore pairs with empty key, even if there was a value, e.g. "=value", as such nameless values cannot be retrieved anyway.
+            // PHP also does not include them when building _GET.
+            array('foo=bar&=a=b&=x=y', 'foo=bar', 'removes params with empty key'),
+        );
+    }
+
+    public function testGetQueryStringReturnsNull()
+    {
+        $request = new Request();
+
+        $this->assertNull($request->getQueryString(), '->getQueryString() returns null for non-existent query string');
+
+        $request->server->set('QUERY_STRING', '');
+        $this->assertNull($request->getQueryString(), '->getQueryString() returns null for empty query string');
+    }
+
+    public function testGetHost()
+    {
+        $request = new Request();
+
+        $request->initialize(array('foo' => 'bar'));
+        $this->assertEquals('', $request->getHost(), '->getHost() return empty string if not initialized');
+
+        $request->initialize(array(), array(), array(), array(), array(), array('HTTP_HOST' => 'www.example.com'));
+        $this->assertEquals('www.example.com', $request->getHost(), '->getHost() from Host Header');
+
+        // Host header with port number
+        $request->initialize(array(), array(), array(), array(), array(), array('HTTP_HOST' => 'www.example.com:8080'));
+        $this->assertEquals('www.example.com', $request->getHost(), '->getHost() from Host Header with port number');
+
+        // Server values
+        $request->initialize(array(), array(), array(), array(), array(), array('SERVER_NAME' => 'www.example.com'));
+        $this->assertEquals('www.example.com', $request->getHost(), '->getHost() from server name');
+
+        $request->initialize(array(), array(), array(), array(), array(), array('SERVER_NAME' => 'www.example.com', 'HTTP_HOST' => 'www.host.com'));
+        $this->assertEquals('www.host.com', $request->getHost(), '->getHost() value from Host header has priority over SERVER_NAME ');
+    }
+
+    public function testGetPort()
+    {
+        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
+            'HTTP_X_FORWARDED_PROTO' => 'https',
+            'HTTP_X_FORWARDED_PORT' => '443',
+        ));
+        $port = $request->getPort();
+
+        $this->assertEquals(80, $port, 'Without trusted proxies FORWARDED_PROTO and FORWARDED_PORT are ignored.');
+
+        Request::setTrustedProxies(array('1.1.1.1'));
+        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
+            'HTTP_X_FORWARDED_PROTO' => 'https',
+            'HTTP_X_FORWARDED_PORT' => '8443',
+        ));
+        $this->assertEquals(80, $request->getPort(), 'With PROTO and PORT on untrusted connection server value takes precedence.');
+        $request->server->set('REMOTE_ADDR', '1.1.1.1');
+        $this->assertEquals(8443, $request->getPort(), 'With PROTO and PORT set PORT takes precedence.');
+
+        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
+            'HTTP_X_FORWARDED_PROTO' => 'https',
+        ));
+        $this->assertEquals(80, $request->getPort(), 'With only PROTO set getPort() ignores trusted headers on untrusted connection.');
+        $request->server->set('REMOTE_ADDR', '1.1.1.1');
+        $this->assertEquals(443, $request->getPort(), 'With only PROTO set getPort() defaults to 443.');
+
+        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
+            'HTTP_X_FORWARDED_PROTO' => 'http',
+        ));
+        $this->assertEquals(80, $request->getPort(), 'If X_FORWARDED_PROTO is set to HTTP getPort() ignores trusted headers on untrusted connection.');
+        $request->server->set('REMOTE_ADDR', '1.1.1.1');
+        $this->assertEquals(80, $request->getPort(), 'If X_FORWARDED_PROTO is set to HTTP getPort() returns port of the original request.');
+
+        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
+            'HTTP_X_FORWARDED_PROTO' => 'On',
+        ));
+        $this->assertEquals(80, $request->getPort(), 'With only PROTO set and value is On, getPort() ignores trusted headers on untrusted connection.');
+        $request->server->set('REMOTE_ADDR', '1.1.1.1');
+        $this->assertEquals(443, $request->getPort(), 'With only PROTO set and value is On, getPort() defaults to 443.');
+
+        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
+            'HTTP_X_FORWARDED_PROTO' => '1',
+        ));
+        $this->assertEquals(80, $request->getPort(), 'With only PROTO set and value is 1, getPort() ignores trusted headers on untrusted connection.');
+        $request->server->set('REMOTE_ADDR', '1.1.1.1');
+        $this->assertEquals(443, $request->getPort(), 'With only PROTO set and value is 1, getPort() defaults to 443.');
+
+        $request = Request::create('http://example.com', 'GET', array(), array(), array(), array(
+            'HTTP_X_FORWARDED_PROTO' => 'something-else',
+        ));
+        $port = $request->getPort();
+        $this->assertEquals(80, $port, 'With only PROTO set and value is not recognized, getPort() defaults to 80.');
+
+        Request::setTrustedProxies(array());
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testGetHostWithFakeHttpHostValue()
+    {
+        $request = new Request();
+        $request->initialize(array(), array(), array(), array(), array(), array('HTTP_HOST' => 'www.host.com?query=string'));
+        $request->getHost();
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Request::setMethod
+     * @covers Symfony\Component\HttpFoundation\Request::getMethod
+     */
+    public function testGetSetMethod()
+    {
+        $request = new Request();
+
+        $this->assertEquals('GET', $request->getMethod(), '->getMethod() returns GET if no method is defined');
+
+        $request->setMethod('get');
+        $this->assertEquals('GET', $request->getMethod(), '->getMethod() returns an uppercased string');
+
+        $request->setMethod('PURGE');
+        $this->assertEquals('PURGE', $request->getMethod(), '->getMethod() returns the method even if it is not a standard one');
+
+        $request->setMethod('POST');
+        $this->assertEquals('POST', $request->getMethod(), '->getMethod() returns the method POST if no _method is defined');
+
+        $request->setMethod('POST');
+        $request->request->set('_method', 'purge');
+        $this->assertEquals('POST', $request->getMethod(), '->getMethod() does not return the method from _method if defined and POST but support not enabled');
+
+        $request = new Request();
+        $request->setMethod('POST');
+        $request->request->set('_method', 'purge');
+
+        $this->assertFalse(Request::getHttpMethodParameterOverride(), 'httpMethodParameterOverride should be disabled by default');
+
+        Request::enableHttpMethodParameterOverride();
+
+        $this->assertTrue(Request::getHttpMethodParameterOverride(), 'httpMethodParameterOverride should be enabled now but it is not');
+
+        $this->assertEquals('PURGE', $request->getMethod(), '->getMethod() returns the method from _method if defined and POST');
+        $this->disableHttpMethodParameterOverride();
+
+        $request = new Request();
+        $request->setMethod('POST');
+        $request->query->set('_method', 'purge');
+        $this->assertEquals('POST', $request->getMethod(), '->getMethod() does not return the method from _method if defined and POST but support not enabled');
+
+        $request = new Request();
+        $request->setMethod('POST');
+        $request->query->set('_method', 'purge');
+        Request::enableHttpMethodParameterOverride();
+        $this->assertEquals('PURGE', $request->getMethod(), '->getMethod() returns the method from _method if defined and POST');
+        $this->disableHttpMethodParameterOverride();
+
+        $request = new Request();
+        $request->setMethod('POST');
+        $request->headers->set('X-HTTP-METHOD-OVERRIDE', 'delete');
+        $this->assertEquals('DELETE', $request->getMethod(), '->getMethod() returns the method from X-HTTP-Method-Override even though _method is set if defined and POST');
+
+        $request = new Request();
+        $request->setMethod('POST');
+        $request->headers->set('X-HTTP-METHOD-OVERRIDE', 'delete');
+        $this->assertEquals('DELETE', $request->getMethod(), '->getMethod() returns the method from X-HTTP-Method-Override if defined and POST');
+    }
+
+    /**
+     * @dataProvider testGetClientIpsProvider
+     */
+    public function testGetClientIp($expected, $remoteAddr, $httpForwardedFor, $trustedProxies)
+    {
+        $request = $this->getRequestInstanceForClientIpTests($remoteAddr, $httpForwardedFor, $trustedProxies);
+
+        $this->assertEquals($expected[0], $request->getClientIp());
+
+        Request::setTrustedProxies(array());
+    }
+
+    /**
+     * @dataProvider testGetClientIpsProvider
+     */
+    public function testGetClientIps($expected, $remoteAddr, $httpForwardedFor, $trustedProxies)
+    {
+        $request = $this->getRequestInstanceForClientIpTests($remoteAddr, $httpForwardedFor, $trustedProxies);
+
+        $this->assertEquals($expected, $request->getClientIps());
+
+        Request::setTrustedProxies(array());
+    }
+
+    /**
+     * @dataProvider testGetClientIpsForwardedProvider
+     */
+    public function testGetClientIpsForwarded($expected, $remoteAddr, $httpForwarded, $trustedProxies)
+    {
+        $request = $this->getRequestInstanceForClientIpsForwardedTests($remoteAddr, $httpForwarded, $trustedProxies);
+
+        $this->assertEquals($expected, $request->getClientIps());
+
+        Request::setTrustedProxies(array());
+    }
+
+    public function testGetClientIpsForwardedProvider()
+    {
+        //              $expected                                  $remoteAddr  $httpForwarded                                       $trustedProxies
+        return array(
+            array(array('127.0.0.1'),                              '127.0.0.1', 'for="_gazonk"',                                      null),
+            array(array('_gazonk'),                                '127.0.0.1', 'for="_gazonk"',                                      array('127.0.0.1')),
+            array(array('88.88.88.88'),                            '127.0.0.1', 'for="88.88.88.88:80"',                               array('127.0.0.1')),
+            array(array('192.0.2.60'),                             '::1',       'for=192.0.2.60;proto=http;by=203.0.113.43',          array('::1')),
+            array(array('2620:0:1cfe:face:b00c::3', '192.0.2.43'), '::1',       'for=192.0.2.43, for=2620:0:1cfe:face:b00c::3',       array('::1')),
+            array(array('2001:db8:cafe::17'),                      '::1',       'for="[2001:db8:cafe::17]:4711',                      array('::1')),
+        );
+    }
+
+    public function testGetClientIpsProvider()
+    {
+        //        $expected                   $remoteAddr                $httpForwardedFor            $trustedProxies
+        return array(
+            // simple IPv4
+            array(array('88.88.88.88'),              '88.88.88.88',              null,                        null),
+            // trust the IPv4 remote addr
+            array(array('88.88.88.88'),              '88.88.88.88',              null,                        array('88.88.88.88')),
+
+            // simple IPv6
+            array(array('::1'),                      '::1',                      null,                        null),
+            // trust the IPv6 remote addr
+            array(array('::1'),                      '::1',                      null,                        array('::1')),
+
+            // forwarded for with remote IPv4 addr not trusted
+            array(array('127.0.0.1'),                '127.0.0.1',                '88.88.88.88',               null),
+            // forwarded for with remote IPv4 addr trusted
+            array(array('88.88.88.88'),              '127.0.0.1',                '88.88.88.88',               array('127.0.0.1')),
+            // forwarded for with remote IPv4 and all FF addrs trusted
+            array(array('88.88.88.88'),              '127.0.0.1',                '88.88.88.88',               array('127.0.0.1', '88.88.88.88')),
+            // forwarded for with remote IPv4 range trusted
+            array(array('88.88.88.88'),              '123.45.67.89',             '88.88.88.88',               array('123.45.67.0/24')),
+
+            // forwarded for with remote IPv6 addr not trusted
+            array(array('1620:0:1cfe:face:b00c::3'), '1620:0:1cfe:face:b00c::3', '2620:0:1cfe:face:b00c::3',  null),
+            // forwarded for with remote IPv6 addr trusted
+            array(array('2620:0:1cfe:face:b00c::3'), '1620:0:1cfe:face:b00c::3', '2620:0:1cfe:face:b00c::3',  array('1620:0:1cfe:face:b00c::3')),
+            // forwarded for with remote IPv6 range trusted
+            array(array('88.88.88.88'),              '2a01:198:603:0:396e:4789:8e99:890f', '88.88.88.88',     array('2a01:198:603:0::/65')),
+
+            // multiple forwarded for with remote IPv4 addr trusted
+            array(array('88.88.88.88', '87.65.43.21', '127.0.0.1'), '123.45.67.89', '127.0.0.1, 87.65.43.21, 88.88.88.88', array('123.45.67.89')),
+            // multiple forwarded for with remote IPv4 addr and some reverse proxies trusted
+            array(array('87.65.43.21', '127.0.0.1'), '123.45.67.89',             '127.0.0.1, 87.65.43.21, 88.88.88.88', array('123.45.67.89', '88.88.88.88')),
+            // multiple forwarded for with remote IPv4 addr and some reverse proxies trusted but in the middle
+            array(array('88.88.88.88', '127.0.0.1'), '123.45.67.89',             '127.0.0.1, 87.65.43.21, 88.88.88.88', array('123.45.67.89', '87.65.43.21')),
+            // multiple forwarded for with remote IPv4 addr and all reverse proxies trusted
+            array(array('127.0.0.1'),                '123.45.67.89',             '127.0.0.1, 87.65.43.21, 88.88.88.88', array('123.45.67.89', '87.65.43.21', '88.88.88.88', '127.0.0.1')),
+
+            // multiple forwarded for with remote IPv6 addr trusted
+            array(array('2620:0:1cfe:face:b00c::3', '3620:0:1cfe:face:b00c::3'), '1620:0:1cfe:face:b00c::3', '3620:0:1cfe:face:b00c::3,2620:0:1cfe:face:b00c::3', array('1620:0:1cfe:face:b00c::3')),
+            // multiple forwarded for with remote IPv6 addr and some reverse proxies trusted
+            array(array('3620:0:1cfe:face:b00c::3'), '1620:0:1cfe:face:b00c::3', '3620:0:1cfe:face:b00c::3,2620:0:1cfe:face:b00c::3', array('1620:0:1cfe:face:b00c::3', '2620:0:1cfe:face:b00c::3')),
+            // multiple forwarded for with remote IPv4 addr and some reverse proxies trusted but in the middle
+            array(array('2620:0:1cfe:face:b00c::3', '4620:0:1cfe:face:b00c::3'), '1620:0:1cfe:face:b00c::3', '4620:0:1cfe:face:b00c::3,3620:0:1cfe:face:b00c::3,2620:0:1cfe:face:b00c::3', array('1620:0:1cfe:face:b00c::3', '3620:0:1cfe:face:b00c::3')),
+
+            // client IP with port
+            array(array('88.88.88.88'), '127.0.0.1', '88.88.88.88:12345, 127.0.0.1', array('127.0.0.1')),
+        );
+    }
+
+    public function testGetContentWorksTwiceInDefaultMode()
+    {
+        $req = new Request();
+        $this->assertEquals('', $req->getContent());
+        $this->assertEquals('', $req->getContent());
+    }
+
+    public function testGetContentReturnsResource()
+    {
+        $req = new Request();
+        $retval = $req->getContent(true);
+        $this->assertInternalType('resource', $retval);
+        $this->assertEquals('', fread($retval, 1));
+        $this->assertTrue(feof($retval));
+    }
+
+    /**
+     * @expectedException \LogicException
+     * @dataProvider getContentCantBeCalledTwiceWithResourcesProvider
+     */
+    public function testGetContentCantBeCalledTwiceWithResources($first, $second)
+    {
+        $req = new Request();
+        $req->getContent($first);
+        $req->getContent($second);
+    }
+
+    public function getContentCantBeCalledTwiceWithResourcesProvider()
+    {
+        return array(
+            'Resource then fetch' => array(true, false),
+            'Resource then resource' => array(true, true),
+            'Fetch then resource' => array(false, true),
+        );
+    }
+
+    public function provideOverloadedMethods()
+    {
+        return array(
+            array('PUT'),
+            array('DELETE'),
+            array('PATCH'),
+            array('put'),
+            array('delete'),
+            array('patch'),
+
+        );
+    }
+
+    /**
+     * @dataProvider provideOverloadedMethods
+     */
+    public function testCreateFromGlobals($method)
+    {
+        $normalizedMethod = strtoupper($method);
+
+        $_GET['foo1'] = 'bar1';
+        $_POST['foo2'] = 'bar2';
+        $_COOKIE['foo3'] = 'bar3';
+        $_FILES['foo4'] = array('bar4');
+        $_SERVER['foo5'] = 'bar5';
+
+        $request = Request::createFromGlobals();
+        $this->assertEquals('bar1', $request->query->get('foo1'), '::fromGlobals() uses values from $_GET');
+        $this->assertEquals('bar2', $request->request->get('foo2'), '::fromGlobals() uses values from $_POST');
+        $this->assertEquals('bar3', $request->cookies->get('foo3'), '::fromGlobals() uses values from $_COOKIE');
+        $this->assertEquals(array('bar4'), $request->files->get('foo4'), '::fromGlobals() uses values from $_FILES');
+        $this->assertEquals('bar5', $request->server->get('foo5'), '::fromGlobals() uses values from $_SERVER');
+
+        unset($_GET['foo1'], $_POST['foo2'], $_COOKIE['foo3'], $_FILES['foo4'], $_SERVER['foo5']);
+
+        $_SERVER['REQUEST_METHOD'] = $method;
+        $_SERVER['CONTENT_TYPE'] = 'application/x-www-form-urlencoded';
+        $request = RequestContentProxy::createFromGlobals();
+        $this->assertEquals($normalizedMethod, $request->getMethod());
+        $this->assertEquals('mycontent', $request->request->get('content'));
+
+        unset($_SERVER['REQUEST_METHOD'], $_SERVER['CONTENT_TYPE']);
+
+        Request::createFromGlobals();
+        Request::enableHttpMethodParameterOverride();
+        $_POST['_method'] = $method;
+        $_POST['foo6'] = 'bar6';
+        $_SERVER['REQUEST_METHOD'] = 'PoSt';
+        $request = Request::createFromGlobals();
+        $this->assertEquals($normalizedMethod, $request->getMethod());
+        $this->assertEquals('POST', $request->getRealMethod());
+        $this->assertEquals('bar6', $request->request->get('foo6'));
+
+        unset($_POST['_method'], $_POST['foo6'], $_SERVER['REQUEST_METHOD']);
+        $this->disableHttpMethodParameterOverride();
+    }
+
+    public function testOverrideGlobals()
+    {
+        $request = new Request();
+        $request->initialize(array('foo' => 'bar'));
+
+        // as the Request::overrideGlobals really work, it erase $_SERVER, so we must backup it
+        $server = $_SERVER;
+
+        $request->overrideGlobals();
+
+        $this->assertEquals(array('foo' => 'bar'), $_GET);
+
+        $request->initialize(array(), array('foo' => 'bar'));
+        $request->overrideGlobals();
+
+        $this->assertEquals(array('foo' => 'bar'), $_POST);
+
+        $this->assertArrayNotHasKey('HTTP_X_FORWARDED_PROTO', $_SERVER);
+
+        $request->headers->set('X_FORWARDED_PROTO', 'https');
+
+        Request::setTrustedProxies(array('1.1.1.1'));
+        $this->assertFalse($request->isSecure());
+        $request->server->set('REMOTE_ADDR', '1.1.1.1');
+        $this->assertTrue($request->isSecure());
+        Request::setTrustedProxies(array());
+
+        $request->overrideGlobals();
+
+        $this->assertArrayHasKey('HTTP_X_FORWARDED_PROTO', $_SERVER);
+
+        $request->headers->set('CONTENT_TYPE', 'multipart/form-data');
+        $request->headers->set('CONTENT_LENGTH', 12345);
+
+        $request->overrideGlobals();
+
+        $this->assertArrayHasKey('CONTENT_TYPE', $_SERVER);
+        $this->assertArrayHasKey('CONTENT_LENGTH', $_SERVER);
+
+        $request->initialize(array('foo' => 'bar', 'baz' => 'foo'));
+        $request->query->remove('baz');
+
+        $request->overrideGlobals();
+
+        $this->assertEquals(array('foo' => 'bar'), $_GET);
+        $this->assertEquals('foo=bar', $_SERVER['QUERY_STRING']);
+        $this->assertEquals('foo=bar', $request->server->get('QUERY_STRING'));
+
+        // restore initial $_SERVER array
+        $_SERVER = $server;
+    }
+
+    public function testGetScriptName()
+    {
+        $request = new Request();
+        $this->assertEquals('', $request->getScriptName());
+
+        $server = array();
+        $server['SCRIPT_NAME'] = '/index.php';
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('/index.php', $request->getScriptName());
+
+        $server = array();
+        $server['ORIG_SCRIPT_NAME'] = '/frontend.php';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('/frontend.php', $request->getScriptName());
+
+        $server = array();
+        $server['SCRIPT_NAME'] = '/index.php';
+        $server['ORIG_SCRIPT_NAME'] = '/frontend.php';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('/index.php', $request->getScriptName());
+    }
+
+    public function testGetBasePath()
+    {
+        $request = new Request();
+        $this->assertEquals('', $request->getBasePath());
+
+        $server = array();
+        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+        $this->assertEquals('', $request->getBasePath());
+
+        $server = array();
+        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
+        $server['SCRIPT_NAME'] = '/index.php';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('', $request->getBasePath());
+
+        $server = array();
+        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
+        $server['PHP_SELF'] = '/index.php';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('', $request->getBasePath());
+
+        $server = array();
+        $server['SCRIPT_FILENAME'] = '/some/where/index.php';
+        $server['ORIG_SCRIPT_NAME'] = '/index.php';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('', $request->getBasePath());
+    }
+
+    public function testGetPathInfo()
+    {
+        $request = new Request();
+        $this->assertEquals('/', $request->getPathInfo());
+
+        $server = array();
+        $server['REQUEST_URI'] = '/path/info';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('/path/info', $request->getPathInfo());
+
+        $server = array();
+        $server['REQUEST_URI'] = '/path%20test/info';
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        $this->assertEquals('/path%20test/info', $request->getPathInfo());
+    }
+
+    public function testGetPreferredLanguage()
+    {
+        $request = new Request();
+        $this->assertNull($request->getPreferredLanguage());
+        $this->assertNull($request->getPreferredLanguage(array()));
+        $this->assertEquals('fr', $request->getPreferredLanguage(array('fr')));
+        $this->assertEquals('fr', $request->getPreferredLanguage(array('fr', 'en')));
+        $this->assertEquals('en', $request->getPreferredLanguage(array('en', 'fr')));
+        $this->assertEquals('fr-ch', $request->getPreferredLanguage(array('fr-ch', 'fr-fr')));
+
+        $request = new Request();
+        $request->headers->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
+        $this->assertEquals('en', $request->getPreferredLanguage(array('en', 'en-us')));
+
+        $request = new Request();
+        $request->headers->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
+        $this->assertEquals('en', $request->getPreferredLanguage(array('fr', 'en')));
+
+        $request = new Request();
+        $request->headers->set('Accept-language', 'zh, en-us; q=0.8');
+        $this->assertEquals('en', $request->getPreferredLanguage(array('fr', 'en')));
+
+        $request = new Request();
+        $request->headers->set('Accept-language', 'zh, en-us; q=0.8, fr-fr; q=0.6, fr; q=0.5');
+        $this->assertEquals('en', $request->getPreferredLanguage(array('fr', 'en')));
+    }
+
+    public function testIsXmlHttpRequest()
+    {
+        $request = new Request();
+        $this->assertFalse($request->isXmlHttpRequest());
+
+        $request->headers->set('X-Requested-With', 'XMLHttpRequest');
+        $this->assertTrue($request->isXmlHttpRequest());
+
+        $request->headers->remove('X-Requested-With');
+        $this->assertFalse($request->isXmlHttpRequest());
+    }
+
+    public function testIntlLocale()
+    {
+        if (!extension_loaded('intl')) {
+            $this->markTestSkipped('The intl extension is needed to run this test.');
+        }
+
+        $request = new Request();
+
+        $request->setDefaultLocale('fr');
+        $this->assertEquals('fr', $request->getLocale());
+        $this->assertEquals('fr', \Locale::getDefault());
+
+        $request->setLocale('en');
+        $this->assertEquals('en', $request->getLocale());
+        $this->assertEquals('en', \Locale::getDefault());
+
+        $request->setDefaultLocale('de');
+        $this->assertEquals('en', $request->getLocale());
+        $this->assertEquals('en', \Locale::getDefault());
+    }
+
+    public function testGetCharsets()
+    {
+        $request = new Request();
+        $this->assertEquals(array(), $request->getCharsets());
+        $request->headers->set('Accept-Charset', 'ISO-8859-1, US-ASCII, UTF-8; q=0.8, ISO-10646-UCS-2; q=0.6');
+        $this->assertEquals(array(), $request->getCharsets()); // testing caching
+
+        $request = new Request();
+        $request->headers->set('Accept-Charset', 'ISO-8859-1, US-ASCII, UTF-8; q=0.8, ISO-10646-UCS-2; q=0.6');
+        $this->assertEquals(array('ISO-8859-1', 'US-ASCII', 'UTF-8', 'ISO-10646-UCS-2'), $request->getCharsets());
+
+        $request = new Request();
+        $request->headers->set('Accept-Charset', 'ISO-8859-1,utf-8;q=0.7,*;q=0.7');
+        $this->assertEquals(array('ISO-8859-1', 'utf-8', '*'), $request->getCharsets());
+    }
+
+    public function testGetEncodings()
+    {
+        $request = new Request();
+        $this->assertEquals(array(), $request->getEncodings());
+        $request->headers->set('Accept-Encoding', 'gzip,deflate,sdch');
+        $this->assertEquals(array(), $request->getEncodings()); // testing caching
+
+        $request = new Request();
+        $request->headers->set('Accept-Encoding', 'gzip,deflate,sdch');
+        $this->assertEquals(array('gzip', 'deflate', 'sdch'), $request->getEncodings());
+
+        $request = new Request();
+        $request->headers->set('Accept-Encoding', 'gzip;q=0.4,deflate;q=0.9,compress;q=0.7');
+        $this->assertEquals(array('deflate', 'compress', 'gzip'), $request->getEncodings());
+    }
+
+    public function testGetAcceptableContentTypes()
+    {
+        $request = new Request();
+        $this->assertEquals(array(), $request->getAcceptableContentTypes());
+        $request->headers->set('Accept', 'application/vnd.wap.wmlscriptc, text/vnd.wap.wml, application/vnd.wap.xhtml+xml, application/xhtml+xml, text/html, multipart/mixed, */*');
+        $this->assertEquals(array(), $request->getAcceptableContentTypes()); // testing caching
+
+        $request = new Request();
+        $request->headers->set('Accept', 'application/vnd.wap.wmlscriptc, text/vnd.wap.wml, application/vnd.wap.xhtml+xml, application/xhtml+xml, text/html, multipart/mixed, */*');
+        $this->assertEquals(array('application/vnd.wap.wmlscriptc', 'text/vnd.wap.wml', 'application/vnd.wap.xhtml+xml', 'application/xhtml+xml', 'text/html', 'multipart/mixed', '*/*'), $request->getAcceptableContentTypes());
+    }
+
+    public function testGetLanguages()
+    {
+        $request = new Request();
+        $this->assertEquals(array(), $request->getLanguages());
+
+        $request = new Request();
+        $request->headers->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
+        $this->assertEquals(array('zh', 'en_US', 'en'), $request->getLanguages());
+        $this->assertEquals(array('zh', 'en_US', 'en'), $request->getLanguages());
+
+        $request = new Request();
+        $request->headers->set('Accept-language', 'zh, en-us; q=0.6, en; q=0.8');
+        $this->assertEquals(array('zh', 'en', 'en_US'), $request->getLanguages()); // Test out of order qvalues
+
+        $request = new Request();
+        $request->headers->set('Accept-language', 'zh, en, en-us');
+        $this->assertEquals(array('zh', 'en', 'en_US'), $request->getLanguages()); // Test equal weighting without qvalues
+
+        $request = new Request();
+        $request->headers->set('Accept-language', 'zh; q=0.6, en, en-us; q=0.6');
+        $this->assertEquals(array('en', 'zh', 'en_US'), $request->getLanguages()); // Test equal weighting with qvalues
+
+        $request = new Request();
+        $request->headers->set('Accept-language', 'zh, i-cherokee; q=0.6');
+        $this->assertEquals(array('zh', 'cherokee'), $request->getLanguages());
+    }
+
+    public function testGetRequestFormat()
+    {
+        $request = new Request();
+        $this->assertEquals('html', $request->getRequestFormat());
+
+        $request = new Request();
+        $this->assertNull($request->getRequestFormat(null));
+
+        $request = new Request();
+        $this->assertNull($request->setRequestFormat('foo'));
+        $this->assertEquals('foo', $request->getRequestFormat(null));
+    }
+
+    public function testHasSession()
+    {
+        $request = new Request();
+
+        $this->assertFalse($request->hasSession());
+        $request->setSession(new Session(new MockArraySessionStorage()));
+        $this->assertTrue($request->hasSession());
+    }
+
+    public function testGetSession()
+    {
+        $request = new Request();
+
+        $request->setSession(new Session(new MockArraySessionStorage()));
+        $this->assertTrue($request->hasSession());
+
+        $session = $request->getSession();
+        $this->assertObjectHasAttribute('storage', $session);
+        $this->assertObjectHasAttribute('flashName', $session);
+        $this->assertObjectHasAttribute('attributeName', $session);
+    }
+
+    public function testHasPreviousSession()
+    {
+        $request = new Request();
+
+        $this->assertFalse($request->hasPreviousSession());
+        $request->cookies->set('MOCKSESSID', 'foo');
+        $this->assertFalse($request->hasPreviousSession());
+        $request->setSession(new Session(new MockArraySessionStorage()));
+        $this->assertTrue($request->hasPreviousSession());
+    }
+
+    public function testToString()
+    {
+        $request = new Request();
+
+        $request->headers->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
+
+        $this->assertContains('Accept-Language: zh, en-us; q=0.8, en; q=0.6', $request->__toString());
+    }
+
+    public function testIsMethod()
+    {
+        $request = new Request();
+        $request->setMethod('POST');
+        $this->assertTrue($request->isMethod('POST'));
+        $this->assertTrue($request->isMethod('post'));
+        $this->assertFalse($request->isMethod('GET'));
+        $this->assertFalse($request->isMethod('get'));
+
+        $request->setMethod('GET');
+        $this->assertTrue($request->isMethod('GET'));
+        $this->assertTrue($request->isMethod('get'));
+        $this->assertFalse($request->isMethod('POST'));
+        $this->assertFalse($request->isMethod('post'));
+    }
+
+    /**
+     * @dataProvider getBaseUrlData
+     */
+    public function testGetBaseUrl($uri, $server, $expectedBaseUrl, $expectedPathInfo)
+    {
+        $request = Request::create($uri, 'GET', array(), array(), array(), $server);
+
+        $this->assertSame($expectedBaseUrl, $request->getBaseUrl(), 'baseUrl');
+        $this->assertSame($expectedPathInfo, $request->getPathInfo(), 'pathInfo');
+    }
+
+    public function getBaseUrlData()
+    {
+        return array(
+            array(
+                '/foo%20bar/',
+                array(
+                    'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
+                    'SCRIPT_NAME' => '/foo bar/app.php',
+                    'PHP_SELF' => '/foo bar/app.php',
+                ),
+                '/foo%20bar',
+                '/',
+            ),
+            array(
+                '/foo%20bar/home',
+                array(
+                    'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
+                    'SCRIPT_NAME' => '/foo bar/app.php',
+                    'PHP_SELF' => '/foo bar/app.php',
+                ),
+                '/foo%20bar',
+                '/home',
+            ),
+            array(
+                '/foo%20bar/app.php/home',
+                array(
+                    'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
+                    'SCRIPT_NAME' => '/foo bar/app.php',
+                    'PHP_SELF' => '/foo bar/app.php',
+                ),
+                '/foo%20bar/app.php',
+                '/home',
+            ),
+            array(
+                '/foo%20bar/app.php/home%3Dbaz',
+                array(
+                    'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
+                    'SCRIPT_NAME' => '/foo bar/app.php',
+                    'PHP_SELF' => '/foo bar/app.php',
+                ),
+                '/foo%20bar/app.php',
+                '/home%3Dbaz',
+            ),
+            array(
+                '/foo/bar+baz',
+                array(
+                    'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo/app.php',
+                    'SCRIPT_NAME' => '/foo/app.php',
+                    'PHP_SELF' => '/foo/app.php',
+                ),
+                '/foo',
+                '/bar+baz',
+            ),
+        );
+    }
+
+    /**
+     * @dataProvider urlencodedStringPrefixData
+     */
+    public function testUrlencodedStringPrefix($string, $prefix, $expect)
+    {
+        $request = new Request();
+
+        $me = new \ReflectionMethod($request, 'getUrlencodedPrefix');
+        $me->setAccessible(true);
+
+        $this->assertSame($expect, $me->invoke($request, $string, $prefix));
+    }
+
+    public function urlencodedStringPrefixData()
+    {
+        return array(
+            array('foo', 'foo', 'foo'),
+            array('fo%6f', 'foo', 'fo%6f'),
+            array('foo/bar', 'foo', 'foo'),
+            array('fo%6f/bar', 'foo', 'fo%6f'),
+            array('f%6f%6f/bar', 'foo', 'f%6f%6f'),
+            array('%66%6F%6F/bar', 'foo', '%66%6F%6F'),
+            array('fo+o/bar', 'fo+o', 'fo+o'),
+            array('fo%2Bo/bar', 'fo+o', 'fo%2Bo'),
+        );
+    }
+
+    private function disableHttpMethodParameterOverride()
+    {
+        $class = new \ReflectionClass('Symfony\\Component\\HttpFoundation\\Request');
+        $property = $class->getProperty('httpMethodParameterOverride');
+        $property->setAccessible(true);
+        $property->setValue(false);
+    }
+
+    private function getRequestInstanceForClientIpTests($remoteAddr, $httpForwardedFor, $trustedProxies)
+    {
+        $request = new Request();
+
+        $server = array('REMOTE_ADDR' => $remoteAddr);
+        if (null !== $httpForwardedFor) {
+            $server['HTTP_X_FORWARDED_FOR'] = $httpForwardedFor;
+        }
+
+        if ($trustedProxies) {
+            Request::setTrustedProxies($trustedProxies);
+        }
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        return $request;
+    }
+
+    private function getRequestInstanceForClientIpsForwardedTests($remoteAddr, $httpForwarded, $trustedProxies)
+    {
+        $request = new Request();
+
+        $server = array('REMOTE_ADDR' => $remoteAddr);
+
+        if (null !== $httpForwarded) {
+            $server['HTTP_FORWARDED'] = $httpForwarded;
+        }
+
+        if ($trustedProxies) {
+            Request::setTrustedProxies($trustedProxies);
+        }
+
+        $request->initialize(array(), array(), array(), array(), array(), $server);
+
+        return $request;
+    }
+
+    public function testTrustedProxies()
+    {
+        $request = Request::create('http://example.com/');
+        $request->server->set('REMOTE_ADDR', '3.3.3.3');
+        $request->headers->set('X_FORWARDED_FOR', '1.1.1.1, 2.2.2.2');
+        $request->headers->set('X_FORWARDED_HOST', 'foo.example.com, real.example.com:8080');
+        $request->headers->set('X_FORWARDED_PROTO', 'https');
+        $request->headers->set('X_FORWARDED_PORT', 443);
+        $request->headers->set('X_MY_FOR', '3.3.3.3, 4.4.4.4');
+        $request->headers->set('X_MY_HOST', 'my.example.com');
+        $request->headers->set('X_MY_PROTO', 'http');
+        $request->headers->set('X_MY_PORT', 81);
+
+        // no trusted proxies
+        $this->assertEquals('3.3.3.3', $request->getClientIp());
+        $this->assertEquals('example.com', $request->getHost());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertFalse($request->isSecure());
+
+        // disabling proxy trusting
+        Request::setTrustedProxies(array());
+        $this->assertEquals('3.3.3.3', $request->getClientIp());
+        $this->assertEquals('example.com', $request->getHost());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertFalse($request->isSecure());
+
+        // trusted proxy via setTrustedProxies()
+        Request::setTrustedProxies(array('3.3.3.3', '2.2.2.2'));
+        $this->assertEquals('1.1.1.1', $request->getClientIp());
+        $this->assertEquals('real.example.com', $request->getHost());
+        $this->assertEquals(443, $request->getPort());
+        $this->assertTrue($request->isSecure());
+
+        // trusted proxy via setTrustedProxies()
+        Request::setTrustedProxies(array('3.3.3.4', '2.2.2.2'));
+        $this->assertEquals('3.3.3.3', $request->getClientIp());
+        $this->assertEquals('example.com', $request->getHost());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertFalse($request->isSecure());
+
+        // check various X_FORWARDED_PROTO header values
+        Request::setTrustedProxies(array('3.3.3.3', '2.2.2.2'));
+        $request->headers->set('X_FORWARDED_PROTO', 'ssl');
+        $this->assertTrue($request->isSecure());
+
+        $request->headers->set('X_FORWARDED_PROTO', 'https, http');
+        $this->assertTrue($request->isSecure());
+
+        // custom header names
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_IP, 'X_MY_FOR');
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_HOST, 'X_MY_HOST');
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PORT, 'X_MY_PORT');
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PROTO, 'X_MY_PROTO');
+        $this->assertEquals('4.4.4.4', $request->getClientIp());
+        $this->assertEquals('my.example.com', $request->getHost());
+        $this->assertEquals(81, $request->getPort());
+        $this->assertFalse($request->isSecure());
+
+        // disabling via empty header names
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_IP, null);
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_HOST, null);
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PORT, null);
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PROTO, null);
+        $this->assertEquals('3.3.3.3', $request->getClientIp());
+        $this->assertEquals('example.com', $request->getHost());
+        $this->assertEquals(80, $request->getPort());
+        $this->assertFalse($request->isSecure());
+
+        // reset
+        Request::setTrustedProxies(array());
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_IP, 'X_FORWARDED_FOR');
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_HOST, 'X_FORWARDED_HOST');
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PORT, 'X_FORWARDED_PORT');
+        Request::setTrustedHeaderName(Request::HEADER_CLIENT_PROTO, 'X_FORWARDED_PROTO');
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testSetTrustedProxiesInvalidHeaderName()
+    {
+        Request::create('http://example.com/');
+        Request::setTrustedHeaderName('bogus name', 'X_MY_FOR');
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testGetTrustedProxiesInvalidHeaderName()
+    {
+        Request::create('http://example.com/');
+        Request::getTrustedHeaderName('bogus name');
+    }
+
+    /**
+     * @dataProvider iisRequestUriProvider
+     */
+    public function testIISRequestUri($headers, $server, $expectedRequestUri)
+    {
+        $request = new Request();
+        $request->headers->replace($headers);
+        $request->server->replace($server);
+
+        $this->assertEquals($expectedRequestUri, $request->getRequestUri(), '->getRequestUri() is correct');
+
+        $subRequestUri = '/bar/foo';
+        $subRequest = Request::create($subRequestUri, 'get', array(), array(), array(), $request->server->all());
+        $this->assertEquals($subRequestUri, $subRequest->getRequestUri(), '->getRequestUri() is correct in sub request');
+    }
+
+    public function iisRequestUriProvider()
+    {
+        return array(
+            array(
+                array(
+                    'X_ORIGINAL_URL' => '/foo/bar',
+                ),
+                array(),
+                '/foo/bar',
+            ),
+            array(
+                array(
+                    'X_REWRITE_URL' => '/foo/bar',
+                ),
+                array(),
+                '/foo/bar',
+            ),
+            array(
+                array(),
+                array(
+                    'IIS_WasUrlRewritten' => '1',
+                    'UNENCODED_URL' => '/foo/bar',
+                ),
+                '/foo/bar',
+            ),
+            array(
+                array(
+                    'X_ORIGINAL_URL' => '/foo/bar',
+                ),
+                array(
+                    'HTTP_X_ORIGINAL_URL' => '/foo/bar',
+                ),
+                '/foo/bar',
+            ),
+            array(
+                array(
+                    'X_ORIGINAL_URL' => '/foo/bar',
+                ),
+                array(
+                    'IIS_WasUrlRewritten' => '1',
+                    'UNENCODED_URL' => '/foo/bar',
+                ),
+                '/foo/bar',
+            ),
+            array(
+                array(
+                    'X_ORIGINAL_URL' => '/foo/bar',
+                ),
+                array(
+                    'HTTP_X_ORIGINAL_URL' => '/foo/bar',
+                    'IIS_WasUrlRewritten' => '1',
+                    'UNENCODED_URL' => '/foo/bar',
+                ),
+                '/foo/bar',
+            ),
+            array(
+                array(),
+                array(
+                    'ORIG_PATH_INFO' => '/foo/bar',
+                ),
+                '/foo/bar',
+            ),
+            array(
+                array(),
+                array(
+                    'ORIG_PATH_INFO' => '/foo/bar',
+                    'QUERY_STRING' => 'foo=bar',
+                ),
+                '/foo/bar?foo=bar',
+            ),
+        );
+    }
+
+    public function testTrustedHosts()
+    {
+        // create a request
+        $request = Request::create('/');
+
+        // no trusted host set -> no host check
+        $request->headers->set('host', 'evil.com');
+        $this->assertEquals('evil.com', $request->getHost());
+
+        // add a trusted domain and all its subdomains
+        Request::setTrustedHosts(array('^([a-z]{9}\.)?trusted\.com$'));
+
+        // untrusted host
+        $request->headers->set('host', 'evil.com');
+        try {
+            $request->getHost();
+            $this->fail('Request::getHost() should throw an exception when host is not trusted.');
+        } catch (\UnexpectedValueException $e) {
+            $this->assertEquals('Untrusted Host "evil.com"', $e->getMessage());
+        }
+
+        // trusted hosts
+        $request->headers->set('host', 'trusted.com');
+        $this->assertEquals('trusted.com', $request->getHost());
+        $this->assertEquals(80, $request->getPort());
+
+        $request->server->set('HTTPS', true);
+        $request->headers->set('host', 'trusted.com');
+        $this->assertEquals('trusted.com', $request->getHost());
+        $this->assertEquals(443, $request->getPort());
+        $request->server->set('HTTPS', false);
+
+        $request->headers->set('host', 'trusted.com:8000');
+        $this->assertEquals('trusted.com', $request->getHost());
+        $this->assertEquals(8000, $request->getPort());
+
+        $request->headers->set('host', 'subdomain.trusted.com');
+        $this->assertEquals('subdomain.trusted.com', $request->getHost());
+
+        // reset request for following tests
+        Request::setTrustedHosts(array());
+    }
+
+    public function testFactory()
+    {
+        Request::setFactory(function (array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null) {
+            return new NewRequest();
+        });
+
+        $this->assertEquals('foo', Request::create('/')->getFoo());
+
+        Request::setFactory(null);
+    }
+
+    /**
+     * @dataProvider getLongHostNames
+     */
+    public function testVeryLongHosts($host)
+    {
+        $start = microtime(true);
+
+        $request = Request::create('/');
+        $request->headers->set('host', $host);
+        $this->assertEquals($host, $request->getHost());
+        $this->assertLessThan(1, microtime(true) - $start);
+    }
+
+    /**
+     * @dataProvider getHostValidities
+     */
+    public function testHostValidity($host, $isValid, $expectedHost = null, $expectedPort = null)
+    {
+        $request = Request::create('/');
+        $request->headers->set('host', $host);
+
+        if ($isValid) {
+            $this->assertSame($expectedHost ?: $host, $request->getHost());
+            if ($expectedPort) {
+                $this->assertSame($expectedPort, $request->getPort());
+            }
+        } else {
+            $this->setExpectedException('UnexpectedValueException', 'Invalid Host');
+            $request->getHost();
+        }
+    }
+
+    public function getHostValidities()
+    {
+        return array(
+            array('.a', false),
+            array('a..', false),
+            array('a.', true),
+            array("\xE9", false),
+            array('[::1]', true),
+            array('[::1]:80', true, '[::1]', 80),
+            array(str_repeat('.', 101), false),
+        );
+    }
+
+    public function getLongHostNames()
+    {
+        return array(
+            array('a'.str_repeat('.a', 40000)),
+            array(str_repeat(':', 101)),
+        );
+    }
+}
+
+class RequestContentProxy extends Request
+{
+    public function getContent($asResource = false)
+    {
+        return http_build_query(array('_method' => 'PUT', 'content' => 'mycontent'));
+    }
+}
+
+class NewRequest extends Request
+{
+    public function getFoo()
+    {
+        return 'foo';
+    }
+}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ResponseHeaderBagTest.php b/core/vendor/symfony/http-foundation/Tests/ResponseHeaderBagTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ResponseHeaderBagTest.php
rename to core/vendor/symfony/http-foundation/Tests/ResponseHeaderBagTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ResponseTest.php b/core/vendor/symfony/http-foundation/Tests/ResponseTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ResponseTest.php
rename to core/vendor/symfony/http-foundation/Tests/ResponseTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ResponseTestCase.php b/core/vendor/symfony/http-foundation/Tests/ResponseTestCase.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ResponseTestCase.php
rename to core/vendor/symfony/http-foundation/Tests/ResponseTestCase.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ServerBagTest.php b/core/vendor/symfony/http-foundation/Tests/ServerBagTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/ServerBagTest.php
rename to core/vendor/symfony/http-foundation/Tests/ServerBagTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Attribute/AttributeBagTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Attribute/AttributeBagTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Attribute/AttributeBagTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Attribute/AttributeBagTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Attribute/NamespacedAttributeBagTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Attribute/NamespacedAttributeBagTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Attribute/NamespacedAttributeBagTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Attribute/NamespacedAttributeBagTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Flash/AutoExpireFlashBagTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Flash/AutoExpireFlashBagTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Flash/AutoExpireFlashBagTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Flash/AutoExpireFlashBagTest.php
diff --git a/core/vendor/symfony/http-foundation/Tests/Session/Flash/FlashBagTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Flash/FlashBagTest.php
new file mode 100644
index 0000000..9b79fec
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/Tests/Session/Flash/FlashBagTest.php
@@ -0,0 +1,157 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Tests\Session\Flash;
+
+use Symfony\Component\HttpFoundation\Session\Flash\FlashBag;
+
+/**
+ * FlashBagTest.
+ *
+ * @author Drak <drak@zikula.org>
+ */
+class FlashBagTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var \Symfony\Component\HttpFoundation\Session\Flash\FlashBagInterface
+     */
+    private $bag;
+
+    /**
+     * @var array
+     */
+    protected $array = array();
+
+    protected function setUp()
+    {
+        parent::setUp();
+        $this->bag = new FlashBag();
+        $this->array = array('notice' => array('A previous flash message'));
+        $this->bag->initialize($this->array);
+    }
+
+    protected function tearDown()
+    {
+        $this->bag = null;
+        parent::tearDown();
+    }
+
+    public function testInitialize()
+    {
+        $bag = new FlashBag();
+        $bag->initialize($this->array);
+        $this->assertEquals($this->array, $bag->peekAll());
+        $array = array('should' => array('change'));
+        $bag->initialize($array);
+        $this->assertEquals($array, $bag->peekAll());
+    }
+
+    public function testGetStorageKey()
+    {
+        $this->assertEquals('_sf2_flashes', $this->bag->getStorageKey());
+        $attributeBag = new FlashBag('test');
+        $this->assertEquals('test', $attributeBag->getStorageKey());
+    }
+
+    public function testGetSetName()
+    {
+        $this->assertEquals('flashes', $this->bag->getName());
+        $this->bag->setName('foo');
+        $this->assertEquals('foo', $this->bag->getName());
+    }
+
+    public function testPeek()
+    {
+        $this->assertEquals(array(), $this->bag->peek('non_existing'));
+        $this->assertEquals(array('default'), $this->bag->peek('not_existing', array('default')));
+        $this->assertEquals(array('A previous flash message'), $this->bag->peek('notice'));
+        $this->assertEquals(array('A previous flash message'), $this->bag->peek('notice'));
+    }
+
+    public function testGet()
+    {
+        $this->assertEquals(array(), $this->bag->get('non_existing'));
+        $this->assertEquals(array('default'), $this->bag->get('not_existing', array('default')));
+        $this->assertEquals(array('A previous flash message'), $this->bag->get('notice'));
+        $this->assertEquals(array(), $this->bag->get('notice'));
+    }
+
+    public function testAll()
+    {
+        $this->bag->set('notice', 'Foo');
+        $this->bag->set('error', 'Bar');
+        $this->assertEquals(array(
+            'notice' => array('Foo'),
+            'error' => array('Bar'), ), $this->bag->all()
+        );
+
+        $this->assertEquals(array(), $this->bag->all());
+    }
+
+    public function testSet()
+    {
+        $this->bag->set('notice', 'Foo');
+        $this->bag->set('notice', 'Bar');
+        $this->assertEquals(array('Bar'), $this->bag->peek('notice'));
+    }
+
+    public function testHas()
+    {
+        $this->assertFalse($this->bag->has('nothing'));
+        $this->assertTrue($this->bag->has('notice'));
+    }
+
+    public function testKeys()
+    {
+        $this->assertEquals(array('notice'), $this->bag->keys());
+    }
+
+    public function testPeekAll()
+    {
+        $this->bag->set('notice', 'Foo');
+        $this->bag->set('error', 'Bar');
+        $this->assertEquals(array(
+            'notice' => array('Foo'),
+            'error' => array('Bar'),
+            ), $this->bag->peekAll()
+        );
+        $this->assertTrue($this->bag->has('notice'));
+        $this->assertTrue($this->bag->has('error'));
+        $this->assertEquals(array(
+            'notice' => array('Foo'),
+            'error' => array('Bar'),
+            ), $this->bag->peekAll()
+        );
+    }
+
+    /**
+     * @covers Symfony\Component\HttpFoundation\Session\Flash\FlashBag::getIterator
+     * @group legacy
+     */
+    public function testLegacyGetIterator()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $flashes = array('hello' => 'world', 'beep' => 'boop', 'notice' => 'nope');
+        foreach ($flashes as $key => $val) {
+            $this->bag->set($key, $val);
+        }
+
+        $i = 0;
+        foreach ($this->bag as $key => $val) {
+            $this->assertEquals(array($flashes[$key]), $val);
+            $i++;
+        }
+
+        $this->assertEquals(count($flashes), $i);
+        $this->assertCount(0, $this->bag->all());
+    }
+}
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/SessionTest.php b/core/vendor/symfony/http-foundation/Tests/Session/SessionTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/SessionTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/SessionTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/LegacyPdoSessionHandlerTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/LegacyPdoSessionHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/LegacyPdoSessionHandlerTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/LegacyPdoSessionHandlerTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/MemcacheSessionHandlerTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/MemcacheSessionHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/MemcacheSessionHandlerTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/MemcacheSessionHandlerTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/MemcachedSessionHandlerTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/MemcachedSessionHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/MemcachedSessionHandlerTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/MemcachedSessionHandlerTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/MongoDbSessionHandlerTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/MongoDbSessionHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/MongoDbSessionHandlerTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/MongoDbSessionHandlerTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/NativeFileSessionHandlerTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/NativeFileSessionHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/NativeFileSessionHandlerTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/NativeFileSessionHandlerTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/NativeSessionHandlerTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/NativeSessionHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/NativeSessionHandlerTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/NativeSessionHandlerTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/NullSessionHandlerTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/NullSessionHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/NullSessionHandlerTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/NullSessionHandlerTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/PdoSessionHandlerTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/PdoSessionHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/PdoSessionHandlerTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/PdoSessionHandlerTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/WriteCheckSessionHandlerTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/WriteCheckSessionHandlerTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/WriteCheckSessionHandlerTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/WriteCheckSessionHandlerTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/MetadataBagTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/MetadataBagTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/MetadataBagTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/MetadataBagTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockArraySessionStorageTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/MockArraySessionStorageTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockArraySessionStorageTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/MockArraySessionStorageTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockFileSessionStorageTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/MockFileSessionStorageTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/MockFileSessionStorageTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/MockFileSessionStorageTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/NativeSessionStorageTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/NativeSessionStorageTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/NativeSessionStorageTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/NativeSessionStorageTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/PhpBridgeSessionStorageTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/PhpBridgeSessionStorageTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/PhpBridgeSessionStorageTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/PhpBridgeSessionStorageTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Proxy/AbstractProxyTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Proxy/AbstractProxyTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Proxy/AbstractProxyTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Proxy/AbstractProxyTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Proxy/NativeProxyTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Proxy/NativeProxyTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Proxy/NativeProxyTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Proxy/NativeProxyTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Proxy/SessionHandlerProxyTest.php b/core/vendor/symfony/http-foundation/Tests/Session/Storage/Proxy/SessionHandlerProxyTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/Session/Storage/Proxy/SessionHandlerProxyTest.php
rename to core/vendor/symfony/http-foundation/Tests/Session/Storage/Proxy/SessionHandlerProxyTest.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/StreamedResponseTest.php b/core/vendor/symfony/http-foundation/Tests/StreamedResponseTest.php
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/StreamedResponseTest.php
rename to core/vendor/symfony/http-foundation/Tests/StreamedResponseTest.php
diff --git a/core/vendor/symfony/http-foundation/composer.json b/core/vendor/symfony/http-foundation/composer.json
new file mode 100644
index 0000000..80f4436
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/composer.json
@@ -0,0 +1,35 @@
+{
+    "name": "symfony/http-foundation",
+    "type": "library",
+    "description": "Symfony HttpFoundation Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7",
+        "symfony/expression-language": "~2.4"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\HttpFoundation\\": "" },
+        "classmap": [ "Resources/stubs" ]
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/http-foundation/phpunit.xml.dist b/core/vendor/symfony/http-foundation/phpunit.xml.dist
new file mode 100644
index 0000000..9ffdb43
--- /dev/null
+++ b/core/vendor/symfony/http-foundation/phpunit.xml.dist
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony HttpFoundation Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./Resources</directory>
+                <directory>./Tests</directory>
+                <directory>./vendor</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Bundle/Bundle.php b/core/vendor/symfony/http-kernel/Bundle/Bundle.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Bundle/Bundle.php
rename to core/vendor/symfony/http-kernel/Bundle/Bundle.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Bundle/BundleInterface.php b/core/vendor/symfony/http-kernel/Bundle/BundleInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Bundle/BundleInterface.php
rename to core/vendor/symfony/http-kernel/Bundle/BundleInterface.php
diff --git a/core/vendor/symfony/http-kernel/CHANGELOG.md b/core/vendor/symfony/http-kernel/CHANGELOG.md
new file mode 100644
index 0000000..ad27886
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/CHANGELOG.md
@@ -0,0 +1,73 @@
+CHANGELOG
+=========
+
+2.7.0
+-----
+
+ * added the HTTP status code to profiles
+
+2.6.0
+-----
+
+ * deprecated `Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener`, use `Symfony\Component\HttpKernel\EventListener\DebugHandlersListener` instead
+ * deprecated unused method `Symfony\Component\HttpKernel\Kernel::isClassInActiveBundle` and `Symfony\Component\HttpKernel\KernelInterface::isClassInActiveBundle`
+
+2.5.0
+-----
+
+ * deprecated `Symfony\Component\HttpKernel\DependencyInjection\RegisterListenersPass`, use `Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass` instead
+
+2.4.0
+-----
+
+ * added event listeners for the session
+ * added the KernelEvents::FINISH_REQUEST event
+
+2.3.0
+-----
+
+ * [BC BREAK] renamed `Symfony\Component\HttpKernel\EventListener\DeprecationLoggerListener` to `Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener` and changed its constructor
+ * deprecated `Symfony\Component\HttpKernel\Debug\ErrorHandler`, `Symfony\Component\HttpKernel\Debug\ExceptionHandler`,
+   `Symfony\Component\HttpKernel\Exception\FatalErrorException` and `Symfony\Component\HttpKernel\Exception\FlattenException`
+ * deprecated `Symfony\Component\HttpKernel\Kernel::init()``
+ * added the possibility to specify an id an extra attributes to hinclude tags
+ * added the collect of data if a controller is a Closure in the Request collector
+ * pass exceptions from the ExceptionListener to the logger using the logging context to allow for more
+   detailed messages
+
+2.2.0
+-----
+
+ * [BC BREAK] the path info for sub-request is now always _fragment (or whatever you configured instead of the default)
+ * added Symfony\Component\HttpKernel\EventListener\FragmentListener
+ * added Symfony\Component\HttpKernel\UriSigner
+ * added Symfony\Component\HttpKernel\FragmentRenderer and rendering strategies (in Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface)
+ * added Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel
+ * added ControllerReference to create reference of Controllers (used in the FragmentRenderer class)
+ * [BC BREAK] renamed TimeDataCollector::getTotalTime() to
+   TimeDataCollector::getDuration()
+ * updated the MemoryDataCollector to include the memory used in the
+   kernel.terminate event listeners
+ * moved the Stopwatch classes to a new component
+ * added TraceableControllerResolver
+ * added TraceableEventDispatcher (removed ContainerAwareTraceableEventDispatcher)
+ * added support for WinCache opcode cache in ConfigDataCollector
+
+2.1.0
+-----
+
+ * [BC BREAK] the charset is now configured via the Kernel::getCharset() method
+ * [BC BREAK] the current locale for the user is not stored anymore in the session
+ * added the HTTP method to the profiler storage
+ * updated all listeners to implement EventSubscriberInterface
+ * added TimeDataCollector
+ * added ContainerAwareTraceableEventDispatcher
+ * moved TraceableEventDispatcherInterface to the EventDispatcher component
+ * added RouterListener, LocaleListener, and StreamedResponseListener
+ * added CacheClearerInterface (and ChainCacheClearer)
+ * added a kernel.terminate event (via TerminableInterface and PostResponseEvent)
+ * added a Stopwatch class
+ * added WarmableInterface
+ * improved extensibility between bundles
+ * added profiler storages for Memcache(d), File-based, MongoDB, Redis
+ * moved Filesystem class to its own component
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheClearer/CacheClearerInterface.php b/core/vendor/symfony/http-kernel/CacheClearer/CacheClearerInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheClearer/CacheClearerInterface.php
rename to core/vendor/symfony/http-kernel/CacheClearer/CacheClearerInterface.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheClearer/ChainCacheClearer.php b/core/vendor/symfony/http-kernel/CacheClearer/ChainCacheClearer.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheClearer/ChainCacheClearer.php
rename to core/vendor/symfony/http-kernel/CacheClearer/ChainCacheClearer.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmer.php b/core/vendor/symfony/http-kernel/CacheWarmer/CacheWarmer.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmer.php
rename to core/vendor/symfony/http-kernel/CacheWarmer/CacheWarmer.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmerAggregate.php b/core/vendor/symfony/http-kernel/CacheWarmer/CacheWarmerAggregate.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmerAggregate.php
rename to core/vendor/symfony/http-kernel/CacheWarmer/CacheWarmerAggregate.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmerInterface.php b/core/vendor/symfony/http-kernel/CacheWarmer/CacheWarmerInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmerInterface.php
rename to core/vendor/symfony/http-kernel/CacheWarmer/CacheWarmerInterface.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheWarmer/WarmableInterface.php b/core/vendor/symfony/http-kernel/CacheWarmer/WarmableInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CacheWarmer/WarmableInterface.php
rename to core/vendor/symfony/http-kernel/CacheWarmer/WarmableInterface.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Client.php b/core/vendor/symfony/http-kernel/Client.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Client.php
rename to core/vendor/symfony/http-kernel/Client.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Config/EnvParametersResource.php b/core/vendor/symfony/http-kernel/Config/EnvParametersResource.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Config/EnvParametersResource.php
rename to core/vendor/symfony/http-kernel/Config/EnvParametersResource.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Config/FileLocator.php b/core/vendor/symfony/http-kernel/Config/FileLocator.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Config/FileLocator.php
rename to core/vendor/symfony/http-kernel/Config/FileLocator.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/ControllerReference.php b/core/vendor/symfony/http-kernel/Controller/ControllerReference.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/ControllerReference.php
rename to core/vendor/symfony/http-kernel/Controller/ControllerReference.php
diff --git a/core/vendor/symfony/http-kernel/Controller/ControllerResolver.php b/core/vendor/symfony/http-kernel/Controller/ControllerResolver.php
new file mode 100644
index 0000000..94df05e
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Controller/ControllerResolver.php
@@ -0,0 +1,170 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Controller;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * ControllerResolver.
+ *
+ * This implementation uses the '_controller' request attribute to determine
+ * the controller to execute and uses the request attributes to determine
+ * the controller method arguments.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class ControllerResolver implements ControllerResolverInterface
+{
+    private $logger;
+
+    /**
+     * Constructor.
+     *
+     * @param LoggerInterface $logger A LoggerInterface instance
+     */
+    public function __construct(LoggerInterface $logger = null)
+    {
+        $this->logger = $logger;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * This method looks for a '_controller' request attribute that represents
+     * the controller name (a string like ClassName::MethodName).
+     *
+     * @api
+     */
+    public function getController(Request $request)
+    {
+        if (!$controller = $request->attributes->get('_controller')) {
+            if (null !== $this->logger) {
+                $this->logger->warning('Unable to look for the controller as the "_controller" parameter is missing.');
+            }
+
+            return false;
+        }
+
+        if (is_array($controller)) {
+            return $controller;
+        }
+
+        if (is_object($controller)) {
+            if (method_exists($controller, '__invoke')) {
+                return $controller;
+            }
+
+            throw new \InvalidArgumentException(sprintf('Controller "%s" for URI "%s" is not callable.', get_class($controller), $request->getPathInfo()));
+        }
+
+        if (false === strpos($controller, ':')) {
+            if (method_exists($controller, '__invoke')) {
+                return $this->instantiateController($controller);
+            } elseif (function_exists($controller)) {
+                return $controller;
+            }
+        }
+
+        $callable = $this->createController($controller);
+
+        if (!is_callable($callable)) {
+            throw new \InvalidArgumentException(sprintf('Controller "%s" for URI "%s" is not callable.', $controller, $request->getPathInfo()));
+        }
+
+        return $callable;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getArguments(Request $request, $controller)
+    {
+        if (is_array($controller)) {
+            $r = new \ReflectionMethod($controller[0], $controller[1]);
+        } elseif (is_object($controller) && !$controller instanceof \Closure) {
+            $r = new \ReflectionObject($controller);
+            $r = $r->getMethod('__invoke');
+        } else {
+            $r = new \ReflectionFunction($controller);
+        }
+
+        return $this->doGetArguments($request, $controller, $r->getParameters());
+    }
+
+    protected function doGetArguments(Request $request, $controller, array $parameters)
+    {
+        $attributes = $request->attributes->all();
+        $arguments = array();
+        foreach ($parameters as $param) {
+            if (array_key_exists($param->name, $attributes)) {
+                $arguments[] = $attributes[$param->name];
+            } elseif ($param->getClass() && $param->getClass()->isInstance($request)) {
+                $arguments[] = $request;
+            } elseif ($param->isDefaultValueAvailable()) {
+                $arguments[] = $param->getDefaultValue();
+            } else {
+                if (is_array($controller)) {
+                    $repr = sprintf('%s::%s()', get_class($controller[0]), $controller[1]);
+                } elseif (is_object($controller)) {
+                    $repr = get_class($controller);
+                } else {
+                    $repr = $controller;
+                }
+
+                throw new \RuntimeException(sprintf('Controller "%s" requires that you provide a value for the "$%s" argument (because there is no default value or because there is a non optional argument after this one).', $repr, $param->name));
+            }
+        }
+
+        return $arguments;
+    }
+
+    /**
+     * Returns a callable for the given controller.
+     *
+     * @param string $controller A Controller string
+     *
+     * @return mixed A PHP callable
+     *
+     * @throws \InvalidArgumentException
+     */
+    protected function createController($controller)
+    {
+        if (false === strpos($controller, '::')) {
+            throw new \InvalidArgumentException(sprintf('Unable to find controller "%s".', $controller));
+        }
+
+        list($class, $method) = explode('::', $controller, 2);
+
+        if (!class_exists($class)) {
+            throw new \InvalidArgumentException(sprintf('Class "%s" does not exist.', $class));
+        }
+
+        return array($this->instantiateController($class), $method);
+    }
+
+    /**
+     * Returns an instantiated controller
+     *
+     * @param string $class A class name
+     *
+     * @return object
+     */
+    protected function instantiateController($class)
+    {
+        return new $class();
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/ControllerResolverInterface.php b/core/vendor/symfony/http-kernel/Controller/ControllerResolverInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/ControllerResolverInterface.php
rename to core/vendor/symfony/http-kernel/Controller/ControllerResolverInterface.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/TraceableControllerResolver.php b/core/vendor/symfony/http-kernel/Controller/TraceableControllerResolver.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/TraceableControllerResolver.php
rename to core/vendor/symfony/http-kernel/Controller/TraceableControllerResolver.php
diff --git a/core/vendor/symfony/http-kernel/DataCollector/ConfigDataCollector.php b/core/vendor/symfony/http-kernel/DataCollector/ConfigDataCollector.php
new file mode 100644
index 0000000..853adcb
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/DataCollector/ConfigDataCollector.php
@@ -0,0 +1,291 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpKernel\KernelInterface;
+use Symfony\Component\HttpKernel\Kernel;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * ConfigDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ConfigDataCollector extends DataCollector
+{
+    /**
+     * @var KernelInterface
+     */
+    private $kernel;
+    private $name;
+    private $version;
+    private $cacheVersionInfo = true;
+
+    /**
+     * Constructor.
+     *
+     * @param string $name    The name of the application using the web profiler
+     * @param string $version The version of the application using the web profiler
+     */
+    public function __construct($name = null, $version = null)
+    {
+        $this->name = $name;
+        $this->version = $version;
+    }
+
+    /**
+     * Sets the Kernel associated with this Request.
+     *
+     * @param KernelInterface $kernel A KernelInterface instance
+     */
+    public function setKernel(KernelInterface $kernel = null)
+    {
+        $this->kernel = $kernel;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        $this->data = array(
+            'app_name' => $this->name,
+            'app_version' => $this->version,
+            'token' => $response->headers->get('X-Debug-Token'),
+            'symfony_version' => Kernel::VERSION,
+            'symfony_state' => 'unknown',
+            'name' => isset($this->kernel) ? $this->kernel->getName() : 'n/a',
+            'env' => isset($this->kernel) ? $this->kernel->getEnvironment() : 'n/a',
+            'debug' => isset($this->kernel) ? $this->kernel->isDebug() : 'n/a',
+            'php_version' => PHP_VERSION,
+            'xdebug_enabled' => extension_loaded('xdebug'),
+            'eaccel_enabled' => extension_loaded('eaccelerator') && ini_get('eaccelerator.enable'),
+            'apc_enabled' => extension_loaded('apc') && ini_get('apc.enabled'),
+            'xcache_enabled' => extension_loaded('xcache') && ini_get('xcache.cacher'),
+            'wincache_enabled' => extension_loaded('wincache') && ini_get('wincache.ocenabled'),
+            'zend_opcache_enabled' => extension_loaded('Zend OPcache') && ini_get('opcache.enable'),
+            'bundles' => array(),
+            'sapi_name' => php_sapi_name(),
+        );
+
+        if (isset($this->kernel)) {
+            foreach ($this->kernel->getBundles() as $name => $bundle) {
+                $this->data['bundles'][$name] = $bundle->getPath();
+            }
+
+            $this->data['symfony_state'] = $this->determineSymfonyState();
+        }
+    }
+
+    public function getApplicationName()
+    {
+        return $this->data['app_name'];
+    }
+
+    public function getApplicationVersion()
+    {
+        return $this->data['app_version'];
+    }
+
+    /**
+     * Gets the token.
+     *
+     * @return string The token
+     */
+    public function getToken()
+    {
+        return $this->data['token'];
+    }
+
+    /**
+     * Gets the Symfony version.
+     *
+     * @return string The Symfony version
+     */
+    public function getSymfonyVersion()
+    {
+        return $this->data['symfony_version'];
+    }
+
+    /**
+     * Returns the state of the current Symfony release.
+     *
+     * @return string One of: unknown, dev, stable, eom, eol
+     */
+    public function getSymfonyState()
+    {
+        return $this->data['symfony_state'];
+    }
+
+    public function setCacheVersionInfo($cacheVersionInfo)
+    {
+        $this->cacheVersionInfo = $cacheVersionInfo;
+    }
+
+    /**
+     * Gets the PHP version.
+     *
+     * @return string The PHP version
+     */
+    public function getPhpVersion()
+    {
+        return $this->data['php_version'];
+    }
+
+    /**
+     * Gets the application name.
+     *
+     * @return string The application name
+     */
+    public function getAppName()
+    {
+        return $this->data['name'];
+    }
+
+    /**
+     * Gets the environment.
+     *
+     * @return string The environment
+     */
+    public function getEnv()
+    {
+        return $this->data['env'];
+    }
+
+    /**
+     * Returns true if the debug is enabled.
+     *
+     * @return bool true if debug is enabled, false otherwise
+     */
+    public function isDebug()
+    {
+        return $this->data['debug'];
+    }
+
+    /**
+     * Returns true if the XDebug is enabled.
+     *
+     * @return bool true if XDebug is enabled, false otherwise
+     */
+    public function hasXDebug()
+    {
+        return $this->data['xdebug_enabled'];
+    }
+
+    /**
+     * Returns true if EAccelerator is enabled.
+     *
+     * @return bool true if EAccelerator is enabled, false otherwise
+     */
+    public function hasEAccelerator()
+    {
+        return $this->data['eaccel_enabled'];
+    }
+
+    /**
+     * Returns true if APC is enabled.
+     *
+     * @return bool true if APC is enabled, false otherwise
+     */
+    public function hasApc()
+    {
+        return $this->data['apc_enabled'];
+    }
+
+    /**
+     * Returns true if Zend OPcache is enabled.
+     *
+     * @return bool true if Zend OPcache is enabled, false otherwise
+     */
+    public function hasZendOpcache()
+    {
+        return $this->data['zend_opcache_enabled'];
+    }
+
+    /**
+     * Returns true if XCache is enabled.
+     *
+     * @return bool true if XCache is enabled, false otherwise
+     */
+    public function hasXCache()
+    {
+        return $this->data['xcache_enabled'];
+    }
+
+    /**
+     * Returns true if WinCache is enabled.
+     *
+     * @return bool true if WinCache is enabled, false otherwise
+     */
+    public function hasWinCache()
+    {
+        return $this->data['wincache_enabled'];
+    }
+
+    /**
+     * Returns true if any accelerator is enabled.
+     *
+     * @return bool true if any accelerator is enabled, false otherwise
+     */
+    public function hasAccelerator()
+    {
+        return $this->hasApc() || $this->hasZendOpcache() || $this->hasEAccelerator() || $this->hasXCache() || $this->hasWinCache();
+    }
+
+    public function getBundles()
+    {
+        return $this->data['bundles'];
+    }
+
+    /**
+     * Gets the PHP SAPI name.
+     *
+     * @return string The environment
+     */
+    public function getSapiName()
+    {
+        return $this->data['sapi_name'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'config';
+    }
+
+    /**
+     * Tries to retrieve information about the current Symfony version.
+     *
+     * @return string One of: dev, stable, eom, eol
+     */
+    private function determineSymfonyState()
+    {
+        $now = new \DateTime();
+        $eom = \DateTime::createFromFormat('m/Y', Kernel::END_OF_MAINTENANCE)->modify('last day of this month');
+        $eol = \DateTime::createFromFormat('m/Y', Kernel::END_OF_LIFE)->modify('last day of this month');
+
+        if ($now > $eol) {
+            $versionState = 'eol';
+        } elseif ($now > $eom) {
+            $versionState = 'eom';
+        } elseif ('' !== Kernel::EXTRA_VERSION) {
+            $versionState = 'dev';
+        } else {
+            $versionState = 'stable';
+        }
+
+        return $versionState;
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/DataCollector.php b/core/vendor/symfony/http-kernel/DataCollector/DataCollector.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/DataCollector.php
rename to core/vendor/symfony/http-kernel/DataCollector/DataCollector.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/DataCollectorInterface.php b/core/vendor/symfony/http-kernel/DataCollector/DataCollectorInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/DataCollectorInterface.php
rename to core/vendor/symfony/http-kernel/DataCollector/DataCollectorInterface.php
diff --git a/core/vendor/symfony/http-kernel/DataCollector/DumpDataCollector.php b/core/vendor/symfony/http-kernel/DataCollector/DumpDataCollector.php
new file mode 100644
index 0000000..c3513ab
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/DataCollector/DumpDataCollector.php
@@ -0,0 +1,289 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\VarDumper\Cloner\Data;
+use Symfony\Component\VarDumper\Cloner\VarCloner;
+use Symfony\Component\VarDumper\Dumper\CliDumper;
+use Symfony\Component\VarDumper\Dumper\HtmlDumper;
+use Symfony\Component\VarDumper\Dumper\DataDumperInterface;
+
+/**
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class DumpDataCollector extends DataCollector implements DataDumperInterface
+{
+    private $stopwatch;
+    private $fileLinkFormat;
+    private $dataCount = 0;
+    private $isCollected = true;
+    private $clonesCount = 0;
+    private $clonesIndex = 0;
+    private $rootRefs;
+    private $charset;
+    private $dumper;
+
+    public function __construct(Stopwatch $stopwatch = null, $fileLinkFormat = null, $charset = null, RequestStack $requestStack = null)
+    {
+        $this->stopwatch = $stopwatch;
+        $this->fileLinkFormat = $fileLinkFormat ?: ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format');
+        $this->charset = $charset ?: ini_get('php.output_encoding') ?: ini_get('default_charset') ?: 'UTF-8';
+        $this->requestStack = $requestStack;
+
+        // All clones share these properties by reference:
+        $this->rootRefs = array(
+            &$this->data,
+            &$this->dataCount,
+            &$this->isCollected,
+            &$this->clonesCount,
+        );
+    }
+
+    public function __clone()
+    {
+        $this->clonesIndex = ++$this->clonesCount;
+    }
+
+    public function dump(Data $data)
+    {
+        if ($this->stopwatch) {
+            $this->stopwatch->start('dump');
+        }
+        if ($this->isCollected) {
+            $this->isCollected = false;
+        }
+
+        $trace = DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS;
+        if (PHP_VERSION_ID >= 50400) {
+            $trace = debug_backtrace($trace, 7);
+        } else {
+            $trace = debug_backtrace($trace);
+        }
+
+        $file = $trace[0]['file'];
+        $line = $trace[0]['line'];
+        $name = false;
+        $fileExcerpt = false;
+
+        for ($i = 1; $i < 7; ++$i) {
+            if (isset($trace[$i]['class'], $trace[$i]['function'])
+                && 'dump' === $trace[$i]['function']
+                && 'Symfony\Component\VarDumper\VarDumper' === $trace[$i]['class']
+            ) {
+                $file = $trace[$i]['file'];
+                $line = $trace[$i]['line'];
+
+                while (++$i < 7) {
+                    if (isset($trace[$i]['function'], $trace[$i]['file']) && empty($trace[$i]['class']) && 0 !== strpos($trace[$i]['function'], 'call_user_func')) {
+                        $file = $trace[$i]['file'];
+                        $line = $trace[$i]['line'];
+
+                        break;
+                    } elseif (isset($trace[$i]['object']) && $trace[$i]['object'] instanceof \Twig_Template) {
+                        $info = $trace[$i]['object'];
+                        $name = $info->getTemplateName();
+                        $src = $info->getEnvironment()->getLoader()->getSource($name);
+                        $info = $info->getDebugInfo();
+                        if (isset($info[$trace[$i-1]['line']])) {
+                            $file = false;
+                            $line = $info[$trace[$i-1]['line']];
+                            $src = explode("\n", $src);
+                            $fileExcerpt = array();
+
+                            for ($i = max($line - 3, 1), $max = min($line + 3, count($src)); $i <= $max; ++$i) {
+                                $fileExcerpt[] = '<li'.($i === $line ? ' class="selected"' : '').'><code>'.$this->htmlEncode($src[$i - 1]).'</code></li>';
+                            }
+
+                            $fileExcerpt = '<ol start="'.max($line - 3, 1).'">'.implode("\n", $fileExcerpt).'</ol>';
+                        }
+                        break;
+                    }
+                }
+                break;
+            }
+        }
+
+        if (false === $name) {
+            $name = strtr($file, '\\', '/');
+            $name = substr($name, strrpos($name, '/') + 1);
+        }
+
+        if ($this->dumper) {
+            $this->doDump($data, $name, $file, $line);
+        } else {
+            $this->data[] = compact('data', 'name', 'file', 'line', 'fileExcerpt');
+            ++$this->dataCount;
+        }
+
+        if ($this->stopwatch) {
+            $this->stopwatch->stop('dump');
+        }
+    }
+
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        // Sub-requests and programmatic calls stay in the collected profile.
+        if (($this->requestStack && $this->requestStack->getMasterRequest() !== $request) || $request->isXmlHttpRequest() || $request->headers->has('Origin')) {
+            return;
+        }
+
+        // In all other conditions that remove the web debug toolbar, dumps are written on the output.
+        if (!$this->requestStack
+            || !$response->headers->has('X-Debug-Token')
+            || $response->isRedirection()
+            || ($response->headers->has('Content-Type') && false === strpos($response->headers->get('Content-Type'), 'html'))
+            || 'html' !== $request->getRequestFormat()
+            || false === strripos($response->getContent(), '</body>')
+        ) {
+            if ($response->headers->has('Content-Type') && false !== strpos($response->headers->get('Content-Type'), 'html')) {
+                $this->dumper = new HtmlDumper('php://output', $this->charset);
+            } else {
+                $this->dumper = new CliDumper('php://output', $this->charset);
+            }
+
+            foreach ($this->data as $i => $dump) {
+                $this->data[$i] = null;
+                $this->doDump($dump['data'], $dump['name'], $dump['file'], $dump['line']);
+            }
+
+            $this->data = array();
+            $this->dataCount = 0;
+        }
+    }
+
+    public function serialize()
+    {
+        if ($this->clonesCount !== $this->clonesIndex) {
+            return 'a:0:{}';
+        }
+
+        $ser = serialize($this->data);
+        $this->data = array();
+        $this->dataCount = 0;
+        $this->isCollected = true;
+        $this->dumper = null;
+
+        return $ser;
+    }
+
+    public function unserialize($data)
+    {
+        parent::unserialize($data);
+        $this->dataCount = count($this->data);
+        self::__construct($this->stopwatch);
+    }
+
+    public function getDumpsCount()
+    {
+        return $this->dataCount;
+    }
+
+    public function getDumps($format, $maxDepthLimit = -1, $maxItemsPerDepth = -1)
+    {
+        $data = fopen('php://memory', 'r+b');
+
+        if ('html' === $format) {
+            $dumper = new HtmlDumper($data, $this->charset);
+        } else {
+            throw new \InvalidArgumentException(sprintf('Invalid dump format: %s', $format));
+        }
+        $dumps = array();
+
+        foreach ($this->data as $dump) {
+            if (method_exists($dump['data'], 'withMaxDepth')) {
+                $dumper->dump($dump['data']->withMaxDepth($maxDepthLimit)->withMaxItemsPerDepth($maxItemsPerDepth));
+            } else {
+                // getLimitedClone is @deprecated, to be removed in 3.0
+                $dumper->dump($dump['data']->getLimitedClone($maxDepthLimit, $maxItemsPerDepth));
+            }
+            rewind($data);
+            $dump['data'] = stream_get_contents($data);
+            ftruncate($data, 0);
+            rewind($data);
+            $dumps[] = $dump;
+        }
+
+        return $dumps;
+    }
+
+    public function getName()
+    {
+        return 'dump';
+    }
+
+    public function __destruct()
+    {
+        if (0 === $this->clonesCount-- && !$this->isCollected && $this->data) {
+            $this->clonesCount = 0;
+            $this->isCollected = true;
+
+            $h = headers_list();
+            $i = count($h);
+            array_unshift($h, 'Content-Type: '.ini_get('default_mimetype'));
+            while (0 !== stripos($h[$i], 'Content-Type:')) {
+                --$i;
+            }
+
+            if ('cli' !== PHP_SAPI && stripos($h[$i], 'html')) {
+                $this->dumper = new HtmlDumper('php://output', $this->charset);
+            } else {
+                $this->dumper = new CliDumper('php://output', $this->charset);
+            }
+
+            foreach ($this->data as $i => $dump) {
+                $this->data[$i] = null;
+                $this->doDump($dump['data'], $dump['name'], $dump['file'], $dump['line']);
+            }
+
+            $this->data = array();
+            $this->dataCount = 0;
+        }
+    }
+
+    private function doDump($data, $name, $file, $line)
+    {
+        if ($this->dumper instanceof HtmlDumper) {
+            $name = $this->htmlEncode($name);
+            $file = $this->htmlEncode($file);
+            if ('' !== $file) {
+                if ($this->fileLinkFormat) {
+                    $link = strtr($this->fileLinkFormat, array('%f' => $file, '%l' => $line));
+                    $name = sprintf('<a href="%s" title="%s">%s</a>', $link, $file, $name);
+                } else {
+                    $name = sprintf('<abbr title="%s">%s</abbr>', $file, $name);
+                }
+            }
+            echo "\n<span class=\"sf-dump-meta\">{$name} on line {$line}:</span>";
+        } else {
+            echo "{$name} on line {$line}:\n";
+        }
+        $this->dumper->dump($data);
+    }
+
+    private function htmlEncode($s)
+    {
+        $html = '';
+
+        $dumper = new HtmlDumper(function ($line) use (&$html) {$html .= $line;}, $this->charset);
+        $dumper->setDumpHeader('');
+        $dumper->setDumpBoundaries('', '');
+
+        $cloner = new VarCloner();
+        $dumper->dump($cloner->cloneVar($s));
+
+        return substr(strip_tags($html), 1, -1);
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/EventDataCollector.php b/core/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/EventDataCollector.php
rename to core/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/ExceptionDataCollector.php b/core/vendor/symfony/http-kernel/DataCollector/ExceptionDataCollector.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/ExceptionDataCollector.php
rename to core/vendor/symfony/http-kernel/DataCollector/ExceptionDataCollector.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/LateDataCollectorInterface.php b/core/vendor/symfony/http-kernel/DataCollector/LateDataCollectorInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/LateDataCollectorInterface.php
rename to core/vendor/symfony/http-kernel/DataCollector/LateDataCollectorInterface.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/LoggerDataCollector.php b/core/vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/LoggerDataCollector.php
rename to core/vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/MemoryDataCollector.php b/core/vendor/symfony/http-kernel/DataCollector/MemoryDataCollector.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/MemoryDataCollector.php
rename to core/vendor/symfony/http-kernel/DataCollector/MemoryDataCollector.php
diff --git a/core/vendor/symfony/http-kernel/DataCollector/RequestDataCollector.php b/core/vendor/symfony/http-kernel/DataCollector/RequestDataCollector.php
new file mode 100644
index 0000000..4d83e9a
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/DataCollector/RequestDataCollector.php
@@ -0,0 +1,342 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpFoundation\ParameterBag;
+use Symfony\Component\HttpFoundation\HeaderBag;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\ResponseHeaderBag;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * RequestDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class RequestDataCollector extends DataCollector implements EventSubscriberInterface
+{
+    protected $controllers;
+
+    public function __construct()
+    {
+        $this->controllers = new \SplObjectStorage();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        $responseHeaders = $response->headers->all();
+        $cookies = array();
+        foreach ($response->headers->getCookies() as $cookie) {
+            $cookies[] = $this->getCookieHeader($cookie->getName(), $cookie->getValue(), $cookie->getExpiresTime(), $cookie->getPath(), $cookie->getDomain(), $cookie->isSecure(), $cookie->isHttpOnly());
+        }
+        if (count($cookies) > 0) {
+            $responseHeaders['Set-Cookie'] = $cookies;
+        }
+
+        // attributes are serialized and as they can be anything, they need to be converted to strings.
+        $attributes = array();
+        foreach ($request->attributes->all() as $key => $value) {
+            if ('_route' === $key && is_object($value)) {
+                $attributes[$key] = $this->varToString($value->getPath());
+            } elseif ('_route_params' === $key) {
+                // we need to keep route params as an array (see getRouteParams())
+                foreach ($value as $k => $v) {
+                    $value[$k] = $this->varToString($v);
+                }
+                $attributes[$key] = $value;
+            } else {
+                $attributes[$key] = $this->varToString($value);
+            }
+        }
+
+        $content = null;
+        try {
+            $content = $request->getContent();
+        } catch (\LogicException $e) {
+            // the user already got the request content as a resource
+            $content = false;
+        }
+
+        $sessionMetadata = array();
+        $sessionAttributes = array();
+        $flashes = array();
+        if ($request->hasSession()) {
+            $session = $request->getSession();
+            if ($session->isStarted()) {
+                $sessionMetadata['Created'] = date(DATE_RFC822, $session->getMetadataBag()->getCreated());
+                $sessionMetadata['Last used'] = date(DATE_RFC822, $session->getMetadataBag()->getLastUsed());
+                $sessionMetadata['Lifetime'] = $session->getMetadataBag()->getLifetime();
+                $sessionAttributes = $session->all();
+                $flashes = $session->getFlashBag()->peekAll();
+            }
+        }
+
+        $statusCode = $response->getStatusCode();
+
+        $this->data = array(
+            'format' => $request->getRequestFormat(),
+            'content' => $content,
+            'content_type' => $response->headers->get('Content-Type', 'text/html'),
+            'status_text' => isset(Response::$statusTexts[$statusCode]) ? Response::$statusTexts[$statusCode] : '',
+            'status_code' => $statusCode,
+            'request_query' => $request->query->all(),
+            'request_request' => $request->request->all(),
+            'request_headers' => $request->headers->all(),
+            'request_server' => $request->server->all(),
+            'request_cookies' => $request->cookies->all(),
+            'request_attributes' => $attributes,
+            'response_headers' => $responseHeaders,
+            'session_metadata' => $sessionMetadata,
+            'session_attributes' => $sessionAttributes,
+            'flashes' => $flashes,
+            'path_info' => $request->getPathInfo(),
+            'controller' => 'n/a',
+            'locale' => $request->getLocale(),
+        );
+
+        if (isset($this->data['request_headers']['php-auth-pw'])) {
+            $this->data['request_headers']['php-auth-pw'] = '******';
+        }
+
+        if (isset($this->data['request_server']['PHP_AUTH_PW'])) {
+            $this->data['request_server']['PHP_AUTH_PW'] = '******';
+        }
+
+        if (isset($this->data['request_request']['_password'])) {
+            $this->data['request_request']['_password'] = '******';
+        }
+
+        if (isset($this->controllers[$request])) {
+            $controller = $this->controllers[$request];
+            if (is_array($controller)) {
+                try {
+                    $r = new \ReflectionMethod($controller[0], $controller[1]);
+                    $this->data['controller'] = array(
+                        'class' => is_object($controller[0]) ? get_class($controller[0]) : $controller[0],
+                        'method' => $controller[1],
+                        'file' => $r->getFilename(),
+                        'line' => $r->getStartLine(),
+                    );
+                } catch (\ReflectionException $re) {
+                    if (is_callable($controller)) {
+                        // using __call or  __callStatic
+                        $this->data['controller'] = array(
+                            'class' => is_object($controller[0]) ? get_class($controller[0]) : $controller[0],
+                            'method' => $controller[1],
+                            'file' => 'n/a',
+                            'line' => 'n/a',
+                        );
+                    }
+                }
+            } elseif ($controller instanceof \Closure) {
+                $r = new \ReflectionFunction($controller);
+                $this->data['controller'] = array(
+                    'class' => $r->getName(),
+                    'method' => null,
+                    'file' => $r->getFilename(),
+                    'line' => $r->getStartLine(),
+                );
+            } elseif (is_object($controller)) {
+                $r = new \ReflectionClass($controller);
+                $this->data['controller'] = array(
+                    'class' => $r->getName(),
+                    'method' => null,
+                    'file' => $r->getFileName(),
+                    'line' => $r->getStartLine(),
+                );
+            } else {
+                $this->data['controller'] = (string) $controller ?: 'n/a';
+            }
+            unset($this->controllers[$request]);
+        }
+    }
+
+    public function getPathInfo()
+    {
+        return $this->data['path_info'];
+    }
+
+    public function getRequestRequest()
+    {
+        return new ParameterBag($this->data['request_request']);
+    }
+
+    public function getRequestQuery()
+    {
+        return new ParameterBag($this->data['request_query']);
+    }
+
+    public function getRequestHeaders()
+    {
+        return new HeaderBag($this->data['request_headers']);
+    }
+
+    public function getRequestServer()
+    {
+        return new ParameterBag($this->data['request_server']);
+    }
+
+    public function getRequestCookies()
+    {
+        return new ParameterBag($this->data['request_cookies']);
+    }
+
+    public function getRequestAttributes()
+    {
+        return new ParameterBag($this->data['request_attributes']);
+    }
+
+    public function getResponseHeaders()
+    {
+        return new ResponseHeaderBag($this->data['response_headers']);
+    }
+
+    public function getSessionMetadata()
+    {
+        return $this->data['session_metadata'];
+    }
+
+    public function getSessionAttributes()
+    {
+        return $this->data['session_attributes'];
+    }
+
+    public function getFlashes()
+    {
+        return $this->data['flashes'];
+    }
+
+    public function getContent()
+    {
+        return $this->data['content'];
+    }
+
+    public function getContentType()
+    {
+        return $this->data['content_type'];
+    }
+
+    public function getStatusText()
+    {
+        return $this->data['status_text'];
+    }
+
+    public function getStatusCode()
+    {
+        return $this->data['status_code'];
+    }
+
+    public function getFormat()
+    {
+        return $this->data['format'];
+    }
+
+    public function getLocale()
+    {
+        return $this->data['locale'];
+    }
+
+    /**
+     * Gets the route name.
+     *
+     * The _route request attributes is automatically set by the Router Matcher.
+     *
+     * @return string The route
+     */
+    public function getRoute()
+    {
+        return isset($this->data['request_attributes']['_route']) ? $this->data['request_attributes']['_route'] : '';
+    }
+
+    /**
+     * Gets the route parameters.
+     *
+     * The _route_params request attributes is automatically set by the RouterListener.
+     *
+     * @return array The parameters
+     */
+    public function getRouteParams()
+    {
+        return isset($this->data['request_attributes']['_route_params']) ? $this->data['request_attributes']['_route_params'] : array();
+    }
+
+    /**
+     * Gets the controller.
+     *
+     * @return string The controller as a string
+     */
+    public function getController()
+    {
+        return $this->data['controller'];
+    }
+
+    public function onKernelController(FilterControllerEvent $event)
+    {
+        $this->controllers[$event->getRequest()] = $event->getController();
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(KernelEvents::CONTROLLER => 'onKernelController');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'request';
+    }
+
+    private function getCookieHeader($name, $value, $expires, $path, $domain, $secure, $httponly)
+    {
+        $cookie = sprintf('%s=%s', $name, urlencode($value));
+
+        if (0 !== $expires) {
+            if (is_numeric($expires)) {
+                $expires = (int) $expires;
+            } elseif ($expires instanceof \DateTime) {
+                $expires = $expires->getTimestamp();
+            } else {
+                $tmp = strtotime($expires);
+                if (false === $tmp || -1 == $tmp) {
+                    throw new \InvalidArgumentException(sprintf('The "expires" cookie parameter is not valid (%s).', $expires));
+                }
+                $expires = $tmp;
+            }
+
+            $cookie .= '; expires='.str_replace('+0000', '', \DateTime::createFromFormat('U', $expires, new \DateTimeZone('GMT'))->format('D, d-M-Y H:i:s T'));
+        }
+
+        if ($domain) {
+            $cookie .= '; domain='.$domain;
+        }
+
+        $cookie .= '; path='.$path;
+
+        if ($secure) {
+            $cookie .= '; secure';
+        }
+
+        if ($httponly) {
+            $cookie .= '; httponly';
+        }
+
+        return $cookie;
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/RouterDataCollector.php b/core/vendor/symfony/http-kernel/DataCollector/RouterDataCollector.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/RouterDataCollector.php
rename to core/vendor/symfony/http-kernel/DataCollector/RouterDataCollector.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/TimeDataCollector.php b/core/vendor/symfony/http-kernel/DataCollector/TimeDataCollector.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/TimeDataCollector.php
rename to core/vendor/symfony/http-kernel/DataCollector/TimeDataCollector.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/Util/ValueExporter.php b/core/vendor/symfony/http-kernel/DataCollector/Util/ValueExporter.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/Util/ValueExporter.php
rename to core/vendor/symfony/http-kernel/DataCollector/Util/ValueExporter.php
diff --git a/core/vendor/symfony/http-kernel/Debug/ErrorHandler.php b/core/vendor/symfony/http-kernel/Debug/ErrorHandler.php
new file mode 100644
index 0000000..577265b
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Debug/ErrorHandler.php
@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Debug;
+
+trigger_error('The '.__NAMESPACE__.'\ErrorHandler class is deprecated since version 2.3 and will be removed in 3.0. Use the Symfony\Component\Debug\ErrorHandler class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\Debug\ErrorHandler as DebugErrorHandler;
+
+/**
+ * ErrorHandler.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.3, to be removed in 3.0. Use the same class from the Debug component instead.
+ */
+class ErrorHandler extends DebugErrorHandler
+{
+}
diff --git a/core/vendor/symfony/http-kernel/Debug/ExceptionHandler.php b/core/vendor/symfony/http-kernel/Debug/ExceptionHandler.php
new file mode 100644
index 0000000..6ffba89
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Debug/ExceptionHandler.php
@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Debug;
+
+trigger_error('The '.__NAMESPACE__.'\ExceptionHandler class is deprecated since version 2.3 and will be removed in 3.0. Use the Symfony\Component\Debug\ExceptionHandler class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\Debug\ExceptionHandler as DebugExceptionHandler;
+
+/**
+ * ExceptionHandler converts an exception to a Response object.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.3, to be removed in 3.0. Use the same class from the Debug component instead.
+ */
+class ExceptionHandler extends DebugExceptionHandler
+{
+}
diff --git a/core/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php b/core/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php
new file mode 100644
index 0000000..0a82d76
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php
@@ -0,0 +1,99 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Debug;
+
+use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher as BaseTraceableEventDispatcher;
+use Symfony\Component\HttpKernel\Profiler\Profiler;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\EventDispatcher\Event;
+
+/**
+ * Collects some data about event listeners.
+ *
+ * This event dispatcher delegates the dispatching to another one.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TraceableEventDispatcher extends BaseTraceableEventDispatcher
+{
+    /**
+     * Sets the profiler.
+     *
+     * The traceable event dispatcher does not use the profiler anymore.
+     * The job is now done directly by the Profiler listener and the
+     * data collectors themselves.
+     *
+     * @param Profiler|null $profiler A Profiler instance
+     *
+     * @deprecated since version 2.4, to be removed in 3.0.
+     */
+    public function setProfiler(Profiler $profiler = null)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.4 and will be removed in 3.0.', E_USER_DEPRECATED);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function preDispatch($eventName, Event $event)
+    {
+        switch ($eventName) {
+            case KernelEvents::REQUEST:
+                $this->stopwatch->openSection();
+                break;
+            case KernelEvents::VIEW:
+            case KernelEvents::RESPONSE:
+                // stop only if a controller has been executed
+                if ($this->stopwatch->isStarted('controller')) {
+                    $this->stopwatch->stop('controller');
+                }
+                break;
+            case KernelEvents::TERMINATE:
+                $token = $event->getResponse()->headers->get('X-Debug-Token');
+                // There is a very special case when using built-in AppCache class as kernel wrapper, in the case
+                // of an ESI request leading to a `stale` response [B]  inside a `fresh` cached response [A].
+                // In this case, `$token` contains the [B] debug token, but the  open `stopwatch` section ID
+                // is equal to the [A] debug token. Trying to reopen section with the [B] token throws an exception
+                // which must be caught.
+                try {
+                    $this->stopwatch->openSection($token);
+                } catch (\LogicException $e) {
+                }
+                break;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function postDispatch($eventName, Event $event)
+    {
+        switch ($eventName) {
+            case KernelEvents::CONTROLLER:
+                $this->stopwatch->start('controller', 'section');
+                break;
+            case KernelEvents::RESPONSE:
+                $token = $event->getResponse()->headers->get('X-Debug-Token');
+                $this->stopwatch->stopSection($token);
+                break;
+            case KernelEvents::TERMINATE:
+                // In the special case described in the `preDispatch` method above, the `$token` section
+                // does not exist, then closing it throws an exception which must be caught.
+                $token = $event->getResponse()->headers->get('X-Debug-Token');
+                try {
+                    $this->stopwatch->stopSection($token);
+                } catch (\LogicException $e) {
+                }
+                break;
+        }
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/AddClassesToCachePass.php b/core/vendor/symfony/http-kernel/DependencyInjection/AddClassesToCachePass.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/AddClassesToCachePass.php
rename to core/vendor/symfony/http-kernel/DependencyInjection/AddClassesToCachePass.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/ConfigurableExtension.php b/core/vendor/symfony/http-kernel/DependencyInjection/ConfigurableExtension.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/ConfigurableExtension.php
rename to core/vendor/symfony/http-kernel/DependencyInjection/ConfigurableExtension.php
diff --git a/core/vendor/symfony/http-kernel/DependencyInjection/ContainerAwareHttpKernel.php b/core/vendor/symfony/http-kernel/DependencyInjection/ContainerAwareHttpKernel.php
new file mode 100644
index 0000000..4d249f6
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/DependencyInjection/ContainerAwareHttpKernel.php
@@ -0,0 +1,77 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpKernel\HttpKernel;
+use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Scope;
+
+/**
+ * Adds a managed request scope.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ *
+ * @deprecated since version 2.7, to be removed in 3.0.
+ */
+class ContainerAwareHttpKernel extends HttpKernel
+{
+    protected $container;
+
+    /**
+     * Constructor.
+     *
+     * @param EventDispatcherInterface    $dispatcher         An EventDispatcherInterface instance
+     * @param ContainerInterface          $container          A ContainerInterface instance
+     * @param ControllerResolverInterface $controllerResolver A ControllerResolverInterface instance
+     * @param RequestStack                $requestStack       A stack for master/sub requests
+     */
+    public function __construct(EventDispatcherInterface $dispatcher, ContainerInterface $container, ControllerResolverInterface $controllerResolver, RequestStack $requestStack = null)
+    {
+        parent::__construct($dispatcher, $controllerResolver, $requestStack);
+
+        $this->container = $container;
+
+        // the request scope might have been created before (see FrameworkBundle)
+        if (!$container->hasScope('request')) {
+            $container->addScope(new Scope('request'));
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
+    {
+        $this->container->enterScope('request');
+        $this->container->set('request', $request, 'request');
+
+        try {
+            $response = parent::handle($request, $type, $catch);
+        } catch (\Exception $e) {
+            $this->container->set('request', null, 'request');
+            $this->container->leaveScope('request');
+
+            throw $e;
+        }
+
+        $this->container->set('request', null, 'request');
+        $this->container->leaveScope('request');
+
+        return $response;
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/Extension.php b/core/vendor/symfony/http-kernel/DependencyInjection/Extension.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/Extension.php
rename to core/vendor/symfony/http-kernel/DependencyInjection/Extension.php
diff --git a/core/vendor/symfony/http-kernel/DependencyInjection/FragmentRendererPass.php b/core/vendor/symfony/http-kernel/DependencyInjection/FragmentRendererPass.php
new file mode 100644
index 0000000..c0cd8d4
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/DependencyInjection/FragmentRendererPass.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+
+/**
+ * Adds services tagged kernel.fragment_renderer as HTTP content rendering strategies.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class FragmentRendererPass implements CompilerPassInterface
+{
+    private $handlerService;
+    private $rendererTag;
+
+    /**
+     * @param string $handlerService Service name of the fragment handler in the container
+     * @param string $rendererTag    Tag name used for fragments
+     */
+    public function __construct($handlerService = 'fragment.handler', $rendererTag = 'kernel.fragment_renderer')
+    {
+        $this->handlerService = $handlerService;
+        $this->rendererTag = $rendererTag;
+    }
+
+    public function process(ContainerBuilder $container)
+    {
+        if (!$container->hasDefinition($this->handlerService)) {
+            return;
+        }
+
+        $definition = $container->getDefinition($this->handlerService);
+        foreach ($container->findTaggedServiceIds($this->rendererTag) as $id => $tags) {
+            $def = $container->getDefinition($id);
+            if (!$def->isPublic()) {
+                throw new \InvalidArgumentException(sprintf('The service "%s" must be public as fragment renderer are lazy-loaded.', $id));
+            }
+
+            if ($def->isAbstract()) {
+                throw new \InvalidArgumentException(sprintf('The service "%s" must not be abstract as fragment renderer are lazy-loaded.', $id));
+            }
+
+            $refClass = new \ReflectionClass($container->getParameterBag()->resolveValue($def->getClass()));
+            $interface = 'Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface';
+            if (!$refClass->implementsInterface($interface)) {
+                throw new \InvalidArgumentException(sprintf('Service "%s" must implement interface "%s".', $id, $interface));
+            }
+
+            foreach ($tags as $tag) {
+                if (!isset($tag['alias'])) {
+                    trigger_error(sprintf('Service "%s" will have to define the "alias" attribute on the "%s" tag as of Symfony 3.0.', $id, $this->rendererTag), E_USER_DEPRECATED);
+
+                    // register the handler as a non-lazy-loaded one
+                    $definition->addMethodCall('addRenderer', array(new Reference($id)));
+                } else {
+                    $definition->addMethodCall('addRendererService', array($tag['alias'], $id));
+                }
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/DependencyInjection/LazyLoadingFragmentHandler.php b/core/vendor/symfony/http-kernel/DependencyInjection/LazyLoadingFragmentHandler.php
new file mode 100644
index 0000000..4efe7cb
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/DependencyInjection/LazyLoadingFragmentHandler.php
@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\Fragment\FragmentHandler;
+
+/**
+ * Lazily loads fragment renderers from the dependency injection container.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class LazyLoadingFragmentHandler extends FragmentHandler
+{
+    private $container;
+    private $rendererIds = array();
+
+    public function __construct(ContainerInterface $container, $debug = false, RequestStack $requestStack = null)
+    {
+        $this->container = $container;
+
+        parent::__construct(array(), $debug, $requestStack);
+    }
+
+    /**
+     * Adds a service as a fragment renderer.
+     *
+     * @param string $renderer The render service id
+     */
+    public function addRendererService($name, $renderer)
+    {
+        $this->rendererIds[$name] = $renderer;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function render($uri, $renderer = 'inline', array $options = array())
+    {
+        if (isset($this->rendererIds[$renderer])) {
+            $this->addRenderer($this->container->get($this->rendererIds[$renderer]));
+
+            unset($this->rendererIds[$renderer]);
+        }
+
+        return parent::render($uri, $renderer, $options);
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/MergeExtensionConfigurationPass.php b/core/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/MergeExtensionConfigurationPass.php
rename to core/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php
diff --git a/core/vendor/symfony/http-kernel/DependencyInjection/RegisterListenersPass.php b/core/vendor/symfony/http-kernel/DependencyInjection/RegisterListenersPass.php
new file mode 100644
index 0000000..386476b
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/DependencyInjection/RegisterListenersPass.php
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+trigger_error('The '.__NAMESPACE__.'\RegisterListenersPass is deprecated since version 2.5 and will be removed in 3.0. Use the Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass as BaseRegisterListenersPass;
+
+/**
+ * Compiler pass to register tagged services for an event dispatcher.
+ *
+ * @deprecated since version 2.5, to be removed in 3.0. Use the Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass class instead.
+ */
+class RegisterListenersPass extends BaseRegisterListenersPass
+{
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/FilterControllerEvent.php b/core/vendor/symfony/http-kernel/Event/FilterControllerEvent.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/FilterControllerEvent.php
rename to core/vendor/symfony/http-kernel/Event/FilterControllerEvent.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/FilterResponseEvent.php b/core/vendor/symfony/http-kernel/Event/FilterResponseEvent.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/FilterResponseEvent.php
rename to core/vendor/symfony/http-kernel/Event/FilterResponseEvent.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/FinishRequestEvent.php b/core/vendor/symfony/http-kernel/Event/FinishRequestEvent.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/FinishRequestEvent.php
rename to core/vendor/symfony/http-kernel/Event/FinishRequestEvent.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/GetResponseEvent.php b/core/vendor/symfony/http-kernel/Event/GetResponseEvent.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/GetResponseEvent.php
rename to core/vendor/symfony/http-kernel/Event/GetResponseEvent.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/GetResponseForControllerResultEvent.php b/core/vendor/symfony/http-kernel/Event/GetResponseForControllerResultEvent.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/GetResponseForControllerResultEvent.php
rename to core/vendor/symfony/http-kernel/Event/GetResponseForControllerResultEvent.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/GetResponseForExceptionEvent.php b/core/vendor/symfony/http-kernel/Event/GetResponseForExceptionEvent.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/GetResponseForExceptionEvent.php
rename to core/vendor/symfony/http-kernel/Event/GetResponseForExceptionEvent.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/KernelEvent.php b/core/vendor/symfony/http-kernel/Event/KernelEvent.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/KernelEvent.php
rename to core/vendor/symfony/http-kernel/Event/KernelEvent.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/PostResponseEvent.php b/core/vendor/symfony/http-kernel/Event/PostResponseEvent.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Event/PostResponseEvent.php
rename to core/vendor/symfony/http-kernel/Event/PostResponseEvent.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/AddRequestFormatsListener.php b/core/vendor/symfony/http-kernel/EventListener/AddRequestFormatsListener.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/AddRequestFormatsListener.php
rename to core/vendor/symfony/http-kernel/EventListener/AddRequestFormatsListener.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/DebugHandlersListener.php b/core/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/DebugHandlersListener.php
rename to core/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/DumpListener.php b/core/vendor/symfony/http-kernel/EventListener/DumpListener.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/DumpListener.php
rename to core/vendor/symfony/http-kernel/EventListener/DumpListener.php
diff --git a/core/vendor/symfony/http-kernel/EventListener/ErrorsLoggerListener.php b/core/vendor/symfony/http-kernel/EventListener/ErrorsLoggerListener.php
new file mode 100644
index 0000000..230a949
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/EventListener/ErrorsLoggerListener.php
@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\EventListener;
+
+trigger_error('The '.__NAMESPACE__.'\ErrorsLoggerListener class is deprecated since version 2.6 and will be removed in 3.0. Use the Symfony\Component\HttpKernel\EventListener\DebugHandlersListener class instead.', E_USER_DEPRECATED);
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Debug\ErrorHandler;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\KernelEvents;
+
+/**
+ * Injects the logger into the ErrorHandler, so that it can log various errors.
+ *
+ * @author Colin Frei <colin@colinfrei.com>
+ * @author Konstantin Myakshin <koc-dp@yandex.ru>
+ *
+ * @deprecated since version 2.6, to be removed in 3.0. Use the DebugHandlersListener class instead.
+ */
+class ErrorsLoggerListener implements EventSubscriberInterface
+{
+    private $channel;
+    private $logger;
+
+    public function __construct($channel, LoggerInterface $logger = null)
+    {
+        $this->channel = $channel;
+        $this->logger = $logger;
+    }
+
+    public function injectLogger()
+    {
+        if (null !== $this->logger) {
+            ErrorHandler::setLogger($this->logger, $this->channel);
+            $this->logger = null;
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(KernelEvents::REQUEST => array('injectLogger', 2048));
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/EventListener/EsiListener.php b/core/vendor/symfony/http-kernel/EventListener/EsiListener.php
new file mode 100644
index 0000000..9bede00
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/EventListener/EsiListener.php
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\EventListener;
+
+trigger_error('The '.__NAMESPACE__.'\EsiListener class is deprecated since version 2.6 and will be removed in 3.0. Use the Symfony\Component\HttpKernel\EventListener\SurrogateListener class instead.', E_USER_DEPRECATED);
+
+/**
+ * EsiListener adds a Surrogate-Control HTTP header when the Response needs to be parsed for ESI.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.6, to be removed in 3.0. Use SurrogateListener instead
+ */
+class EsiListener extends SurrogateListener
+{
+}
diff --git a/core/vendor/symfony/http-kernel/EventListener/ExceptionListener.php b/core/vendor/symfony/http-kernel/EventListener/ExceptionListener.php
new file mode 100644
index 0000000..fc2efed
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/EventListener/ExceptionListener.php
@@ -0,0 +1,120 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\EventListener;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Debug\Exception\FlattenException;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
+use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * ExceptionListener.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ExceptionListener implements EventSubscriberInterface
+{
+    protected $controller;
+    protected $logger;
+
+    public function __construct($controller, LoggerInterface $logger = null)
+    {
+        $this->controller = $controller;
+        $this->logger = $logger;
+    }
+
+    public function onKernelException(GetResponseForExceptionEvent $event)
+    {
+        $exception = $event->getException();
+        $request = $event->getRequest();
+
+        $this->logException($exception, sprintf('Uncaught PHP Exception %s: "%s" at %s line %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
+
+        $request = $this->duplicateRequest($exception, $request);
+
+        try {
+            $response = $event->getKernel()->handle($request, HttpKernelInterface::SUB_REQUEST, false);
+        } catch (\Exception $e) {
+            $this->logException($e, sprintf('Exception thrown when handling an exception (%s: %s at %s line %s)', get_class($e), $e->getMessage(), $e->getFile(), $e->getLine()), false);
+
+            $wrapper = $e;
+
+            while ($prev = $wrapper->getPrevious()) {
+                if ($exception === $wrapper = $prev) {
+                    throw $e;
+                }
+            }
+
+            $prev = new \ReflectionProperty('Exception', 'previous');
+            $prev->setAccessible(true);
+            $prev->setValue($wrapper, $exception);
+
+            throw $e;
+        }
+
+        $event->setResponse($response);
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::EXCEPTION => array('onKernelException', -128),
+        );
+    }
+
+    /**
+     * Logs an exception.
+     *
+     * @param \Exception $exception The \Exception instance
+     * @param string     $message   The error message to log
+     */
+    protected function logException(\Exception $exception, $message)
+    {
+        if (null !== $this->logger) {
+            if (!$exception instanceof HttpExceptionInterface || $exception->getStatusCode() >= 500) {
+                $this->logger->critical($message, array('exception' => $exception));
+            } else {
+                $this->logger->error($message, array('exception' => $exception));
+            }
+        }
+    }
+
+    /**
+     * Clones the request for the exception.
+     *
+     * @param \Exception $exception The thrown exception.
+     * @param Request    $request   The original request.
+     *
+     * @return Request $request The cloned request.
+     */
+    protected function duplicateRequest(\Exception $exception, Request $request)
+    {
+        $attributes = array(
+            '_controller' => $this->controller,
+            'exception' => FlattenException::create($exception),
+            'logger' => $this->logger instanceof DebugLoggerInterface ? $this->logger : null,
+            // keep for BC -- as $format can be an argument of the controller callable
+            // see src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
+            // @deprecated since version 2.4, to be removed in 3.0
+            'format' => $request->getRequestFormat(),
+        );
+        $request = $request->duplicate(null, null, $attributes);
+        $request->setMethod('GET');
+
+        return $request;
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/EventListener/FragmentListener.php b/core/vendor/symfony/http-kernel/EventListener/FragmentListener.php
new file mode 100644
index 0000000..3309c2b
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/EventListener/FragmentListener.php
@@ -0,0 +1,108 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\EventListener;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\HttpKernel\UriSigner;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * Handles content fragments represented by special URIs.
+ *
+ * All URL paths starting with /_fragment are handled as
+ * content fragments by this listener.
+ *
+ * If throws an AccessDeniedHttpException exception if the request
+ * is not signed or if it is not an internal sub-request.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class FragmentListener implements EventSubscriberInterface
+{
+    private $signer;
+    private $fragmentPath;
+
+    /**
+     * Constructor.
+     *
+     * @param UriSigner $signer       A UriSigner instance
+     * @param string    $fragmentPath The path that triggers this listener
+     */
+    public function __construct(UriSigner $signer, $fragmentPath = '/_fragment')
+    {
+        $this->signer = $signer;
+        $this->fragmentPath = $fragmentPath;
+    }
+
+    /**
+     * Fixes request attributes when the path is '/_fragment'.
+     *
+     * @param GetResponseEvent $event A GetResponseEvent instance
+     *
+     * @throws AccessDeniedHttpException if the request does not come from a trusted IP.
+     */
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        $request = $event->getRequest();
+
+        if ($this->fragmentPath !== rawurldecode($request->getPathInfo())) {
+            return;
+        }
+
+        if ($event->isMasterRequest()) {
+            $this->validateRequest($request);
+        }
+
+        parse_str($request->query->get('_path', ''), $attributes);
+        $request->attributes->add($attributes);
+        $request->attributes->set('_route_params', array_replace($request->attributes->get('_route_params', array()), $attributes));
+        $request->query->remove('_path');
+    }
+
+    protected function validateRequest(Request $request)
+    {
+        // is the Request safe?
+        if (!$request->isMethodSafe()) {
+            throw new AccessDeniedHttpException();
+        }
+
+        // is the Request signed?
+        // we cannot use $request->getUri() here as we want to work with the original URI (no query string reordering)
+        if ($this->signer->check($request->getSchemeAndHttpHost().$request->getBaseUrl().$request->getPathInfo().(null !== ($qs = $request->server->get('QUERY_STRING')) ? '?'.$qs : ''))) {
+            return;
+        }
+
+        throw new AccessDeniedHttpException();
+    }
+
+    /**
+     * @deprecated since version 2.3.19, to be removed in 3.0.
+     *
+     * @return string[]
+     */
+    protected function getLocalIpAddresses()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.3.19 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        return array('127.0.0.1', 'fe80::1', '::1');
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::REQUEST => array(array('onKernelRequest', 48)),
+        );
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/EventListener/LocaleListener.php b/core/vendor/symfony/http-kernel/EventListener/LocaleListener.php
new file mode 100644
index 0000000..ef39116
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/EventListener/LocaleListener.php
@@ -0,0 +1,113 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\EventListener;
+
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Routing\RequestContextAwareInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * Initializes the locale based on the current request.
+ *
+ * This listener works in 2 modes:
+ *
+ *  * 2.3 compatibility mode where you must call setRequest whenever the Request changes.
+ *  * 2.4+ mode where you must pass a RequestStack instance in the constructor.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class LocaleListener implements EventSubscriberInterface
+{
+    private $router;
+    private $defaultLocale;
+    private $requestStack;
+
+    /**
+     * RequestStack will become required in 3.0.
+     */
+    public function __construct($defaultLocale = 'en', RequestContextAwareInterface $router = null, RequestStack $requestStack = null)
+    {
+        $this->defaultLocale = $defaultLocale;
+        $this->requestStack = $requestStack;
+        $this->router = $router;
+    }
+
+    /**
+     * Sets the current Request.
+     *
+     * This method was used to synchronize the Request, but as the HttpKernel
+     * is doing that automatically now, you should never call it directly.
+     * It is kept public for BC with the 2.3 version.
+     *
+     * @param Request|null $request A Request instance
+     *
+     * @deprecated since version 2.4, to be removed in 3.0.
+     */
+    public function setRequest(Request $request = null)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.4 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        if (null === $request) {
+            return;
+        }
+
+        $this->setLocale($request);
+        $this->setRouterContext($request);
+    }
+
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        $request = $event->getRequest();
+        $request->setDefaultLocale($this->defaultLocale);
+
+        $this->setLocale($request);
+        $this->setRouterContext($request);
+    }
+
+    public function onKernelFinishRequest(FinishRequestEvent $event)
+    {
+        if (null === $this->requestStack) {
+            return; // removed when requestStack is required
+        }
+
+        if (null !== $parentRequest = $this->requestStack->getParentRequest()) {
+            $this->setRouterContext($parentRequest);
+        }
+    }
+
+    private function setLocale(Request $request)
+    {
+        if ($locale = $request->attributes->get('_locale')) {
+            $request->setLocale($locale);
+        }
+    }
+
+    private function setRouterContext(Request $request)
+    {
+        if (null !== $this->router) {
+            $this->router->getContext()->setParameter('_locale', $request->getLocale());
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            // must be registered after the Router to have access to the _locale
+            KernelEvents::REQUEST => array(array('onKernelRequest', 16)),
+            KernelEvents::FINISH_REQUEST => array(array('onKernelFinishRequest', 0)),
+        );
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/EventListener/ProfilerListener.php b/core/vendor/symfony/http-kernel/EventListener/ProfilerListener.php
new file mode 100644
index 0000000..781475a
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/EventListener/ProfilerListener.php
@@ -0,0 +1,165 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\EventListener;
+
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
+use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
+use Symfony\Component\HttpKernel\Event\PostResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Profiler\Profiler;
+use Symfony\Component\HttpFoundation\RequestMatcherInterface;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * ProfilerListener collects data for the current request by listening to the kernel events.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ProfilerListener implements EventSubscriberInterface
+{
+    protected $profiler;
+    protected $matcher;
+    protected $onlyException;
+    protected $onlyMasterRequests;
+    protected $exception;
+    protected $requests = array();
+    protected $profiles;
+    protected $requestStack;
+    protected $parents;
+
+    /**
+     * Constructor.
+     *
+     * @param Profiler                     $profiler           A Profiler instance
+     * @param RequestMatcherInterface|null $matcher            A RequestMatcher instance
+     * @param bool                         $onlyException      true if the profiler only collects data when an exception occurs, false otherwise
+     * @param bool                         $onlyMasterRequests true if the profiler only collects data when the request is a master request, false otherwise
+     * @param RequestStack|null            $requestStack       A RequestStack instance
+     */
+    public function __construct(Profiler $profiler, RequestMatcherInterface $matcher = null, $onlyException = false, $onlyMasterRequests = false, RequestStack $requestStack = null)
+    {
+        if (null === $requestStack) {
+            // Prevent the deprecation notice to be triggered all the time.
+            // The onKernelRequest() method fires some logic only when the
+            // RequestStack instance is not provided as a dependency.
+            trigger_error('Since version 2.4, the '.__METHOD__.' method must accept a RequestStack instance to get the request instead of using the '.__CLASS__.'::onKernelRequest method that will be removed in 3.0.', E_USER_DEPRECATED);
+        }
+
+        $this->profiler = $profiler;
+        $this->matcher = $matcher;
+        $this->onlyException = (bool) $onlyException;
+        $this->onlyMasterRequests = (bool) $onlyMasterRequests;
+        $this->profiles = new \SplObjectStorage();
+        $this->parents = new \SplObjectStorage();
+        $this->requestStack = $requestStack;
+    }
+
+    /**
+     * Handles the onKernelException event.
+     *
+     * @param GetResponseForExceptionEvent $event A GetResponseForExceptionEvent instance
+     */
+    public function onKernelException(GetResponseForExceptionEvent $event)
+    {
+        if ($this->onlyMasterRequests && !$event->isMasterRequest()) {
+            return;
+        }
+
+        $this->exception = $event->getException();
+    }
+
+    /**
+     * @deprecated since version 2.4, to be removed in 3.0.
+     */
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        if (null === $this->requestStack) {
+            $this->requests[] = $event->getRequest();
+        }
+    }
+
+    /**
+     * Handles the onKernelResponse event.
+     *
+     * @param FilterResponseEvent $event A FilterResponseEvent instance
+     */
+    public function onKernelResponse(FilterResponseEvent $event)
+    {
+        $master = $event->isMasterRequest();
+        if ($this->onlyMasterRequests && !$master) {
+            return;
+        }
+
+        if ($this->onlyException && null === $this->exception) {
+            return;
+        }
+
+        $request = $event->getRequest();
+        $exception = $this->exception;
+        $this->exception = null;
+
+        if (null !== $this->matcher && !$this->matcher->matches($request)) {
+            return;
+        }
+
+        if (!$profile = $this->profiler->collect($request, $event->getResponse(), $exception)) {
+            return;
+        }
+
+        $this->profiles[$request] = $profile;
+
+        if (null !== $this->requestStack) {
+            $this->parents[$request] = $this->requestStack->getParentRequest();
+        } elseif (!$master) {
+            // to be removed when requestStack is required
+            array_pop($this->requests);
+
+            $this->parents[$request] = end($this->requests);
+        }
+    }
+
+    public function onKernelTerminate(PostResponseEvent $event)
+    {
+        // attach children to parents
+        foreach ($this->profiles as $request) {
+            // isset call should be removed when requestStack is required
+            if (isset($this->parents[$request]) && null !== $parentRequest = $this->parents[$request]) {
+                if (isset($this->profiles[$parentRequest])) {
+                    $this->profiles[$parentRequest]->addChild($this->profiles[$request]);
+                }
+            }
+        }
+
+        // save profiles
+        foreach ($this->profiles as $request) {
+            $this->profiler->saveProfile($this->profiles[$request]);
+        }
+
+        $this->profiles = new \SplObjectStorage();
+        $this->parents = new \SplObjectStorage();
+        $this->requests = array();
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            // kernel.request must be registered as early as possible to not break
+            // when an exception is thrown in any other kernel.request listener
+            KernelEvents::REQUEST => array('onKernelRequest', 1024),
+            KernelEvents::RESPONSE => array('onKernelResponse', -100),
+            KernelEvents::EXCEPTION => 'onKernelException',
+            KernelEvents::TERMINATE => array('onKernelTerminate', -1024),
+        );
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ResponseListener.php b/core/vendor/symfony/http-kernel/EventListener/ResponseListener.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ResponseListener.php
rename to core/vendor/symfony/http-kernel/EventListener/ResponseListener.php
diff --git a/core/vendor/symfony/http-kernel/EventListener/RouterListener.php b/core/vendor/symfony/http-kernel/EventListener/RouterListener.php
new file mode 100644
index 0000000..9a49e2f
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/EventListener/RouterListener.php
@@ -0,0 +1,174 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\EventListener;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
+use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
+use Symfony\Component\Routing\RequestContext;
+use Symfony\Component\Routing\RequestContextAwareInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Initializes the context from the request and sets request attributes based on a matching route.
+ *
+ * This listener works in 2 modes:
+ *
+ *  * 2.3 compatibility mode where you must call setRequest whenever the Request changes.
+ *  * 2.4+ mode where you must pass a RequestStack instance in the constructor.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class RouterListener implements EventSubscriberInterface
+{
+    private $matcher;
+    private $context;
+    private $logger;
+    private $request;
+    private $requestStack;
+
+    /**
+     * Constructor.
+     *
+     * RequestStack will become required in 3.0.
+     *
+     * @param UrlMatcherInterface|RequestMatcherInterface $matcher      The Url or Request matcher
+     * @param RequestContext|null                         $context      The RequestContext (can be null when $matcher implements RequestContextAwareInterface)
+     * @param LoggerInterface|null                        $logger       The logger
+     * @param RequestStack|null                           $requestStack A RequestStack instance
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function __construct($matcher, RequestContext $context = null, LoggerInterface $logger = null, RequestStack $requestStack = null)
+    {
+        if (!$matcher instanceof UrlMatcherInterface && !$matcher instanceof RequestMatcherInterface) {
+            throw new \InvalidArgumentException('Matcher must either implement UrlMatcherInterface or RequestMatcherInterface.');
+        }
+
+        if (null === $context && !$matcher instanceof RequestContextAwareInterface) {
+            throw new \InvalidArgumentException('You must either pass a RequestContext or the matcher must implement RequestContextAwareInterface.');
+        }
+
+        if (!$requestStack instanceof RequestStack) {
+            trigger_error('The '.__METHOD__.' method now requires a RequestStack instance as '.__CLASS__.'::setRequest method will not be supported anymore in 3.0.', E_USER_DEPRECATED);
+        }
+
+        $this->matcher = $matcher;
+        $this->context = $context ?: $matcher->getContext();
+        $this->requestStack = $requestStack;
+        $this->logger = $logger;
+    }
+
+    /**
+     * Sets the current Request.
+     *
+     * This method was used to synchronize the Request, but as the HttpKernel
+     * is doing that automatically now, you should never call it directly.
+     * It is kept public for BC with the 2.3 version.
+     *
+     * @param Request|null $request A Request instance
+     *
+     * @deprecated since version 2.4, to be removed in 3.0.
+     */
+    public function setRequest(Request $request = null)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.4 and will be made private in 3.0.', E_USER_DEPRECATED);
+
+        $this->setCurrentRequest($request);
+    }
+
+    private function setCurrentRequest(Request $request = null)
+    {
+        if (null !== $request && $this->request !== $request) {
+            $this->context->fromRequest($request);
+        }
+
+        $this->request = $request;
+    }
+
+    public function onKernelFinishRequest(FinishRequestEvent $event)
+    {
+        if (null === $this->requestStack) {
+            return; // removed when requestStack is required
+        }
+
+        $this->setCurrentRequest($this->requestStack->getParentRequest());
+    }
+
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        $request = $event->getRequest();
+
+        // initialize the context that is also used by the generator (assuming matcher and generator share the same context instance)
+        // we call setCurrentRequest even if most of the time, it has already been done to keep compatibility
+        // with frameworks which do not use the Symfony service container
+        // when we have a RequestStack, no need to do it
+        if (null !== $this->requestStack) {
+            $this->setCurrentRequest($request);
+        }
+
+        if ($request->attributes->has('_controller')) {
+            // routing is already done
+            return;
+        }
+
+        // add attributes based on the request (routing)
+        try {
+            // matching a request is more powerful than matching a URL path + context, so try that first
+            if ($this->matcher instanceof RequestMatcherInterface) {
+                $parameters = $this->matcher->matchRequest($request);
+            } else {
+                $parameters = $this->matcher->match($request->getPathInfo());
+            }
+
+            if (null !== $this->logger) {
+                $this->logger->info(sprintf('Matched route "%s".', $parameters['_route']), array(
+                    'route_parameters' => $parameters,
+                    'request_uri' => $request->getUri(),
+                ));
+            }
+
+            $request->attributes->add($parameters);
+            unset($parameters['_route'], $parameters['_controller']);
+            $request->attributes->set('_route_params', $parameters);
+        } catch (ResourceNotFoundException $e) {
+            $message = sprintf('No route found for "%s %s"', $request->getMethod(), $request->getPathInfo());
+
+            if ($referer = $request->headers->get('referer')) {
+                $message .= sprintf(' (from "%s")', $referer);
+            }
+
+            throw new NotFoundHttpException($message, $e);
+        } catch (MethodNotAllowedException $e) {
+            $message = sprintf('No route found for "%s %s": Method Not Allowed (Allow: %s)', $request->getMethod(), $request->getPathInfo(), implode(', ', $e->getAllowedMethods()));
+
+            throw new MethodNotAllowedHttpException($e->getAllowedMethods(), $message, $e);
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::REQUEST => array(array('onKernelRequest', 32)),
+            KernelEvents::FINISH_REQUEST => array(array('onKernelFinishRequest', 0)),
+        );
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/SaveSessionListener.php b/core/vendor/symfony/http-kernel/EventListener/SaveSessionListener.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/SaveSessionListener.php
rename to core/vendor/symfony/http-kernel/EventListener/SaveSessionListener.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/SessionListener.php b/core/vendor/symfony/http-kernel/EventListener/SessionListener.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/SessionListener.php
rename to core/vendor/symfony/http-kernel/EventListener/SessionListener.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/StreamedResponseListener.php b/core/vendor/symfony/http-kernel/EventListener/StreamedResponseListener.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/StreamedResponseListener.php
rename to core/vendor/symfony/http-kernel/EventListener/StreamedResponseListener.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/SurrogateListener.php b/core/vendor/symfony/http-kernel/EventListener/SurrogateListener.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/SurrogateListener.php
rename to core/vendor/symfony/http-kernel/EventListener/SurrogateListener.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/TestSessionListener.php b/core/vendor/symfony/http-kernel/EventListener/TestSessionListener.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/TestSessionListener.php
rename to core/vendor/symfony/http-kernel/EventListener/TestSessionListener.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/TranslatorListener.php b/core/vendor/symfony/http-kernel/EventListener/TranslatorListener.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/TranslatorListener.php
rename to core/vendor/symfony/http-kernel/EventListener/TranslatorListener.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/AccessDeniedHttpException.php b/core/vendor/symfony/http-kernel/Exception/AccessDeniedHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/AccessDeniedHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/AccessDeniedHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/BadRequestHttpException.php b/core/vendor/symfony/http-kernel/Exception/BadRequestHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/BadRequestHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/BadRequestHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/ConflictHttpException.php b/core/vendor/symfony/http-kernel/Exception/ConflictHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/ConflictHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/ConflictHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Exception/FatalErrorException.php b/core/vendor/symfony/http-kernel/Exception/FatalErrorException.php
new file mode 100644
index 0000000..681d9d6
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Exception/FatalErrorException.php
@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Exception;
+
+trigger_error('The '.__NAMESPACE__.'\FatalErrorException class is deprecated since version 2.3 and will be removed in 3.0. Use the Symfony\Component\Debug\Exception\FatalErrorException class instead.', E_USER_DEPRECATED);
+
+/*
+ * Fatal Error Exception.
+ *
+ * @author Konstanton Myakshin <koc-dp@yandex.ru>
+ *
+ * @deprecated since version 2.3, to be removed in 3.0. Use the same class from the Debug component instead.
+ */
+class_exists('Symfony\Component\Debug\Exception\FatalErrorException');
diff --git a/core/vendor/symfony/http-kernel/Exception/FlattenException.php b/core/vendor/symfony/http-kernel/Exception/FlattenException.php
new file mode 100644
index 0000000..eb205a1
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Exception/FlattenException.php
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Exception;
+
+trigger_error('The '.__NAMESPACE__.'\FlattenException class is deprecated since version 2.3 and will be removed in 3.0. Use the Symfony\Component\Debug\Exception\FlattenException class instead.', E_USER_DEPRECATED);
+
+/*
+ * FlattenException wraps a PHP Exception to be able to serialize it.
+ *
+ * Basically, this class removes all objects from the trace.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.3, to be removed in 3.0. Use the same class from the Debug component instead.
+ */
+class_exists('Symfony\Component\Debug\Exception\FlattenException');
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/GoneHttpException.php b/core/vendor/symfony/http-kernel/Exception/GoneHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/GoneHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/GoneHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/HttpException.php b/core/vendor/symfony/http-kernel/Exception/HttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/HttpException.php
rename to core/vendor/symfony/http-kernel/Exception/HttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/HttpExceptionInterface.php b/core/vendor/symfony/http-kernel/Exception/HttpExceptionInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/HttpExceptionInterface.php
rename to core/vendor/symfony/http-kernel/Exception/HttpExceptionInterface.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/LengthRequiredHttpException.php b/core/vendor/symfony/http-kernel/Exception/LengthRequiredHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/LengthRequiredHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/LengthRequiredHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/MethodNotAllowedHttpException.php b/core/vendor/symfony/http-kernel/Exception/MethodNotAllowedHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/MethodNotAllowedHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/MethodNotAllowedHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/NotAcceptableHttpException.php b/core/vendor/symfony/http-kernel/Exception/NotAcceptableHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/NotAcceptableHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/NotAcceptableHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/NotFoundHttpException.php b/core/vendor/symfony/http-kernel/Exception/NotFoundHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/NotFoundHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/NotFoundHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/PreconditionFailedHttpException.php b/core/vendor/symfony/http-kernel/Exception/PreconditionFailedHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/PreconditionFailedHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/PreconditionFailedHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/PreconditionRequiredHttpException.php b/core/vendor/symfony/http-kernel/Exception/PreconditionRequiredHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/PreconditionRequiredHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/PreconditionRequiredHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/ServiceUnavailableHttpException.php b/core/vendor/symfony/http-kernel/Exception/ServiceUnavailableHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/ServiceUnavailableHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/ServiceUnavailableHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/TooManyRequestsHttpException.php b/core/vendor/symfony/http-kernel/Exception/TooManyRequestsHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/TooManyRequestsHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/TooManyRequestsHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/UnauthorizedHttpException.php b/core/vendor/symfony/http-kernel/Exception/UnauthorizedHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/UnauthorizedHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/UnauthorizedHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/UnprocessableEntityHttpException.php b/core/vendor/symfony/http-kernel/Exception/UnprocessableEntityHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/UnprocessableEntityHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/UnprocessableEntityHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/UnsupportedMediaTypeHttpException.php b/core/vendor/symfony/http-kernel/Exception/UnsupportedMediaTypeHttpException.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/UnsupportedMediaTypeHttpException.php
rename to core/vendor/symfony/http-kernel/Exception/UnsupportedMediaTypeHttpException.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/AbstractSurrogateFragmentRenderer.php b/core/vendor/symfony/http-kernel/Fragment/AbstractSurrogateFragmentRenderer.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/AbstractSurrogateFragmentRenderer.php
rename to core/vendor/symfony/http-kernel/Fragment/AbstractSurrogateFragmentRenderer.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/EsiFragmentRenderer.php b/core/vendor/symfony/http-kernel/Fragment/EsiFragmentRenderer.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/EsiFragmentRenderer.php
rename to core/vendor/symfony/http-kernel/Fragment/EsiFragmentRenderer.php
diff --git a/core/vendor/symfony/http-kernel/Fragment/FragmentHandler.php b/core/vendor/symfony/http-kernel/Fragment/FragmentHandler.php
new file mode 100644
index 0000000..eae715e
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Fragment/FragmentHandler.php
@@ -0,0 +1,150 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Fragment;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\StreamedResponse;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\Controller\ControllerReference;
+
+/**
+ * Renders a URI that represents a resource fragment.
+ *
+ * This class handles the rendering of resource fragments that are included into
+ * a main resource. The handling of the rendering is managed by specialized renderers.
+ *
+ * This listener works in 2 modes:
+ *
+ *  * 2.3 compatibility mode where you must call setRequest whenever the Request changes.
+ *  * 2.4+ mode where you must pass a RequestStack instance in the constructor.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @see FragmentRendererInterface
+ */
+class FragmentHandler
+{
+    private $debug;
+    private $renderers = array();
+    private $request;
+    private $requestStack;
+
+    /**
+     * Constructor.
+     *
+     * RequestStack will become required in 3.0.
+     *
+     * @param FragmentRendererInterface[] $renderers    An array of FragmentRendererInterface instances
+     * @param bool                        $debug        Whether the debug mode is enabled or not
+     * @param RequestStack|null           $requestStack The Request stack that controls the lifecycle of requests
+     */
+    public function __construct(array $renderers = array(), $debug = false, RequestStack $requestStack = null)
+    {
+        $this->requestStack = $requestStack;
+        foreach ($renderers as $renderer) {
+            $this->addRenderer($renderer);
+        }
+        $this->debug = $debug;
+    }
+
+    /**
+     * Adds a renderer.
+     *
+     * @param FragmentRendererInterface $renderer A FragmentRendererInterface instance
+     */
+    public function addRenderer(FragmentRendererInterface $renderer)
+    {
+        $this->renderers[$renderer->getName()] = $renderer;
+    }
+
+    /**
+     * Sets the current Request.
+     *
+     * This method was used to synchronize the Request, but as the HttpKernel
+     * is doing that automatically now, you should never call it directly.
+     * It is kept public for BC with the 2.3 version.
+     *
+     * @param Request|null $request A Request instance
+     *
+     * @deprecated since version 2.4, to be removed in 3.0.
+     */
+    public function setRequest(Request $request = null)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.4 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        $this->request = $request;
+    }
+
+    /**
+     * Renders a URI and returns the Response content.
+     *
+     * Available options:
+     *
+     *  * ignore_errors: true to return an empty string in case of an error
+     *
+     * @param string|ControllerReference $uri      A URI as a string or a ControllerReference instance
+     * @param string                     $renderer The renderer name
+     * @param array                      $options  An array of options
+     *
+     * @return string|null The Response content or null when the Response is streamed
+     *
+     * @throws \InvalidArgumentException when the renderer does not exist
+     * @throws \LogicException           when no master request is being handled
+     */
+    public function render($uri, $renderer = 'inline', array $options = array())
+    {
+        if (!isset($options['ignore_errors'])) {
+            $options['ignore_errors'] = !$this->debug;
+        }
+
+        if (!isset($this->renderers[$renderer])) {
+            throw new \InvalidArgumentException(sprintf('The "%s" renderer does not exist.', $renderer));
+        }
+
+        if (!$request = $this->getRequest()) {
+            throw new \LogicException('Rendering a fragment can only be done when handling a Request.');
+        }
+
+        return $this->deliver($this->renderers[$renderer]->render($uri, $request, $options));
+    }
+
+    /**
+     * Delivers the Response as a string.
+     *
+     * When the Response is a StreamedResponse, the content is streamed immediately
+     * instead of being returned.
+     *
+     * @param Response $response A Response instance
+     *
+     * @return string|null The Response content or null when the Response is streamed
+     *
+     * @throws \RuntimeException when the Response is not successful
+     */
+    protected function deliver(Response $response)
+    {
+        if (!$response->isSuccessful()) {
+            throw new \RuntimeException(sprintf('Error when rendering "%s" (Status code is %s).', $this->getRequest()->getUri(), $response->getStatusCode()));
+        }
+
+        if (!$response instanceof StreamedResponse) {
+            return $response->getContent();
+        }
+
+        $response->sendContent();
+    }
+
+    private function getRequest()
+    {
+        return $this->requestStack ? $this->requestStack->getCurrentRequest() : $this->request;
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/FragmentRendererInterface.php b/core/vendor/symfony/http-kernel/Fragment/FragmentRendererInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/FragmentRendererInterface.php
rename to core/vendor/symfony/http-kernel/Fragment/FragmentRendererInterface.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/HIncludeFragmentRenderer.php b/core/vendor/symfony/http-kernel/Fragment/HIncludeFragmentRenderer.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/HIncludeFragmentRenderer.php
rename to core/vendor/symfony/http-kernel/Fragment/HIncludeFragmentRenderer.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/InlineFragmentRenderer.php b/core/vendor/symfony/http-kernel/Fragment/InlineFragmentRenderer.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/InlineFragmentRenderer.php
rename to core/vendor/symfony/http-kernel/Fragment/InlineFragmentRenderer.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/RoutableFragmentRenderer.php b/core/vendor/symfony/http-kernel/Fragment/RoutableFragmentRenderer.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/RoutableFragmentRenderer.php
rename to core/vendor/symfony/http-kernel/Fragment/RoutableFragmentRenderer.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/SsiFragmentRenderer.php b/core/vendor/symfony/http-kernel/Fragment/SsiFragmentRenderer.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/SsiFragmentRenderer.php
rename to core/vendor/symfony/http-kernel/Fragment/SsiFragmentRenderer.php
diff --git a/core/vendor/symfony/http-kernel/HttpCache/Esi.php b/core/vendor/symfony/http-kernel/HttpCache/Esi.php
new file mode 100644
index 0000000..f7031b8
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/HttpCache/Esi.php
@@ -0,0 +1,296 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\HttpCache;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+
+/**
+ * Esi implements the ESI capabilities to Request and Response instances.
+ *
+ * For more information, read the following W3C notes:
+ *
+ *  * ESI Language Specification 1.0 (http://www.w3.org/TR/esi-lang)
+ *
+ *  * Edge Architecture Specification (http://www.w3.org/TR/edge-arch)
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Esi implements SurrogateInterface
+{
+    private $contentTypes;
+    private $phpEscapeMap = array(
+        array('<?', '<%', '<s', '<S'),
+        array('<?php echo "<?"; ?>', '<?php echo "<%"; ?>', '<?php echo "<s"; ?>', '<?php echo "<S"; ?>'),
+    );
+
+    /**
+     * Constructor.
+     *
+     * @param array $contentTypes An array of content-type that should be parsed for ESI information.
+     *                            (default: text/html, text/xml, application/xhtml+xml, and application/xml)
+     */
+    public function __construct(array $contentTypes = array('text/html', 'text/xml', 'application/xhtml+xml', 'application/xml'))
+    {
+        $this->contentTypes = $contentTypes;
+    }
+
+    public function getName()
+    {
+        return 'esi';
+    }
+
+    /**
+     * Returns a new cache strategy instance.
+     *
+     * @return ResponseCacheStrategyInterface A ResponseCacheStrategyInterface instance
+     */
+    public function createCacheStrategy()
+    {
+        return new ResponseCacheStrategy();
+    }
+
+    /**
+     * Checks that at least one surrogate has ESI/1.0 capability.
+     *
+     * @param Request $request A Request instance
+     *
+     * @return bool true if one surrogate has ESI/1.0 capability, false otherwise
+     */
+    public function hasSurrogateCapability(Request $request)
+    {
+        if (null === $value = $request->headers->get('Surrogate-Capability')) {
+            return false;
+        }
+
+        return false !== strpos($value, 'ESI/1.0');
+    }
+
+    /**
+     * Checks that at least one surrogate has ESI/1.0 capability.
+     *
+     * @param Request $request A Request instance
+     *
+     * @return bool true if one surrogate has ESI/1.0 capability, false otherwise
+     *
+     * @deprecated since version 2.6, to be removed in 3.0. Use hasSurrogateCapability() instead
+     */
+    public function hasSurrogateEsiCapability(Request $request)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the hasSurrogateCapability() method instead.', E_USER_DEPRECATED);
+
+        return $this->hasSurrogateCapability($request);
+    }
+
+    /**
+     * Adds ESI/1.0 capability to the given Request.
+     *
+     * @param Request $request A Request instance
+     */
+    public function addSurrogateCapability(Request $request)
+    {
+        $current = $request->headers->get('Surrogate-Capability');
+        $new = 'symfony2="ESI/1.0"';
+
+        $request->headers->set('Surrogate-Capability', $current ? $current.', '.$new : $new);
+    }
+
+    /**
+     * Adds ESI/1.0 capability to the given Request.
+     *
+     * @param Request $request A Request instance
+     *
+     * @deprecated since version 2.6, to be removed in 3.0. Use addSurrogateCapability() instead
+     */
+    public function addSurrogateEsiCapability(Request $request)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the addSurrogateCapability() method instead.', E_USER_DEPRECATED);
+
+        $this->addSurrogateCapability($request);
+    }
+
+    /**
+     * Adds HTTP headers to specify that the Response needs to be parsed for ESI.
+     *
+     * This method only adds an ESI HTTP header if the Response has some ESI tags.
+     *
+     * @param Response $response A Response instance
+     */
+    public function addSurrogateControl(Response $response)
+    {
+        if (false !== strpos($response->getContent(), '<esi:include')) {
+            $response->headers->set('Surrogate-Control', 'content="ESI/1.0"');
+        }
+    }
+
+    /**
+     * Checks that the Response needs to be parsed for ESI tags.
+     *
+     * @param Response $response A Response instance
+     *
+     * @return bool true if the Response needs to be parsed, false otherwise
+     */
+    public function needsParsing(Response $response)
+    {
+        if (!$control = $response->headers->get('Surrogate-Control')) {
+            return false;
+        }
+
+        return (bool) preg_match('#content="[^"]*ESI/1.0[^"]*"#', $control);
+    }
+
+    /**
+     * Checks that the Response needs to be parsed for ESI tags.
+     *
+     * @param Response $response A Response instance
+     *
+     * @return bool true if the Response needs to be parsed, false otherwise
+     *
+     * @deprecated since version 2.6, to be removed in 3.0. Use needsParsing() instead
+     */
+    public function needsEsiParsing(Response $response)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the needsParsing() method instead.', E_USER_DEPRECATED);
+
+        return $this->needsParsing($response);
+    }
+
+    /**
+     * Renders an ESI tag.
+     *
+     * @param string $uri          A URI
+     * @param string $alt          An alternate URI
+     * @param bool   $ignoreErrors Whether to ignore errors or not
+     * @param string $comment      A comment to add as an esi:include tag
+     *
+     * @return string
+     */
+    public function renderIncludeTag($uri, $alt = null, $ignoreErrors = true, $comment = '')
+    {
+        $html = sprintf('<esi:include src="%s"%s%s />',
+            $uri,
+            $ignoreErrors ? ' onerror="continue"' : '',
+            $alt ? sprintf(' alt="%s"', $alt) : ''
+        );
+
+        if (!empty($comment)) {
+            return sprintf("<esi:comment text=\"%s\" />\n%s", $comment, $html);
+        }
+
+        return $html;
+    }
+
+    /**
+     * Replaces a Response ESI tags with the included resource content.
+     *
+     * @param Request  $request  A Request instance
+     * @param Response $response A Response instance
+     *
+     * @return Response
+     */
+    public function process(Request $request, Response $response)
+    {
+        $this->request = $request;
+        $type = $response->headers->get('Content-Type');
+        if (empty($type)) {
+            $type = 'text/html';
+        }
+
+        $parts = explode(';', $type);
+        if (!in_array($parts[0], $this->contentTypes)) {
+            return $response;
+        }
+
+        // we don't use a proper XML parser here as we can have ESI tags in a plain text response
+        $content = $response->getContent();
+        $content = preg_replace('#<esi\:remove>.*?</esi\:remove>#', '', $content);
+        $content = preg_replace('#<esi\:comment[^>]*(?:/|</esi\:comment)>#', '', $content);
+
+        $chunks = preg_split('#<esi\:include\s+(.*?)\s*(?:/|</esi\:include)>#', $content, -1, PREG_SPLIT_DELIM_CAPTURE);
+        $chunks[0] = str_replace($this->phpEscapeMap[0], $this->phpEscapeMap[1], $chunks[0]);
+
+        $i = 1;
+        while (isset($chunks[$i])) {
+            $options = array();
+            preg_match_all('/(src|onerror|alt)="([^"]*?)"/', $chunks[$i], $matches, PREG_SET_ORDER);
+            foreach ($matches as $set) {
+                $options[$set[1]] = $set[2];
+            }
+
+            if (!isset($options['src'])) {
+                throw new \RuntimeException('Unable to process an ESI tag without a "src" attribute.');
+            }
+
+            $chunks[$i] = sprintf('<?php echo $this->surrogate->handle($this, %s, %s, %s) ?>'."\n",
+                var_export($options['src'], true),
+                var_export(isset($options['alt']) ? $options['alt'] : '', true),
+                isset($options['onerror']) && 'continue' == $options['onerror'] ? 'true' : 'false'
+            );
+            ++$i;
+            $chunks[$i] = str_replace($this->phpEscapeMap[0], $this->phpEscapeMap[1], $chunks[$i]);
+            ++$i;
+        }
+        $content = implode('', $chunks);
+
+        $response->setContent($content);
+        $response->headers->set('X-Body-Eval', 'ESI');
+
+        // remove ESI/1.0 from the Surrogate-Control header
+        if ($response->headers->has('Surrogate-Control')) {
+            $value = $response->headers->get('Surrogate-Control');
+            if ('content="ESI/1.0"' == $value) {
+                $response->headers->remove('Surrogate-Control');
+            } elseif (preg_match('#,\s*content="ESI/1.0"#', $value)) {
+                $response->headers->set('Surrogate-Control', preg_replace('#,\s*content="ESI/1.0"#', '', $value));
+            } elseif (preg_match('#content="ESI/1.0",\s*#', $value)) {
+                $response->headers->set('Surrogate-Control', preg_replace('#content="ESI/1.0",\s*#', '', $value));
+            }
+        }
+    }
+
+    /**
+     * Handles an ESI from the cache.
+     *
+     * @param HttpCache $cache        An HttpCache instance
+     * @param string    $uri          The main URI
+     * @param string    $alt          An alternative URI
+     * @param bool      $ignoreErrors Whether to ignore errors or not
+     *
+     * @return string
+     *
+     * @throws \RuntimeException
+     * @throws \Exception
+     */
+    public function handle(HttpCache $cache, $uri, $alt, $ignoreErrors)
+    {
+        $subRequest = Request::create($uri, 'get', array(), $cache->getRequest()->cookies->all(), array(), $cache->getRequest()->server->all());
+
+        try {
+            $response = $cache->handle($subRequest, HttpKernelInterface::SUB_REQUEST, true);
+
+            if (!$response->isSuccessful()) {
+                throw new \RuntimeException(sprintf('Error when rendering "%s" (Status code is %s).', $subRequest->getUri(), $response->getStatusCode()));
+            }
+
+            return $response->getContent();
+        } catch (\Exception $e) {
+            if ($alt) {
+                return $this->handle($cache, $alt, '', $ignoreErrors);
+            }
+
+            if (!$ignoreErrors) {
+                throw $e;
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/HttpCache/EsiResponseCacheStrategy.php b/core/vendor/symfony/http-kernel/HttpCache/EsiResponseCacheStrategy.php
new file mode 100644
index 0000000..0d85546
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/HttpCache/EsiResponseCacheStrategy.php
@@ -0,0 +1,33 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * This code is partially based on the Rack-Cache library by Ryan Tomayko,
+ * which is released under the MIT license.
+ * (based on commit 02d2b48d75bcb63cf1c0c7149c077ad256542801)
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\HttpCache;
+
+trigger_error('The '.__NAMESPACE__.'\EsiResponseCacheStrategy class is deprecated since version 2.6 and will be removed in 3.0. Use the Symfony\Component\HttpKernel\HttpCache\ResponseCacheStrategy class instead.', E_USER_DEPRECATED);
+
+/**
+ * EsiResponseCacheStrategy knows how to compute the Response cache HTTP header
+ * based on the different ESI response cache headers.
+ *
+ * This implementation changes the master response TTL to the smallest TTL received
+ * or force validation if one of the ESI has validation cache strategy.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.6, to be removed in 3.0. Use ResponseCacheStrategy instead
+ */
+class EsiResponseCacheStrategy extends ResponseCacheStrategy implements EsiResponseCacheStrategyInterface
+{
+}
diff --git a/core/vendor/symfony/http-kernel/HttpCache/EsiResponseCacheStrategyInterface.php b/core/vendor/symfony/http-kernel/HttpCache/EsiResponseCacheStrategyInterface.php
new file mode 100644
index 0000000..22abb88
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/HttpCache/EsiResponseCacheStrategyInterface.php
@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * This code is partially based on the Rack-Cache library by Ryan Tomayko,
+ * which is released under the MIT license.
+ * (based on commit 02d2b48d75bcb63cf1c0c7149c077ad256542801)
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\HttpCache;
+
+trigger_error('The '.__NAMESPACE__.'\EsiResponseCacheStrategyInterface class is deprecated since version 2.6 and will be removed in 3.0. Use the Symfony\Component\HttpKernel\HttpCache\ResponseCacheStrategyInterface class instead.', E_USER_DEPRECATED);
+
+/**
+ * ResponseCacheStrategyInterface implementations know how to compute the
+ * Response cache HTTP header based on the different response cache headers.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.6, to be removed in 3.0. Use ResponseCacheStrategyInterface instead.
+ */
+interface EsiResponseCacheStrategyInterface extends ResponseCacheStrategyInterface
+{
+}
diff --git a/core/vendor/symfony/http-kernel/HttpCache/HttpCache.php b/core/vendor/symfony/http-kernel/HttpCache/HttpCache.php
new file mode 100644
index 0000000..b6ccafc
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/HttpCache/HttpCache.php
@@ -0,0 +1,711 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * This code is partially based on the Rack-Cache library by Ryan Tomayko,
+ * which is released under the MIT license.
+ * (based on commit 02d2b48d75bcb63cf1c0c7149c077ad256542801)
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\HttpCache;
+
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpKernel\TerminableInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * Cache provides HTTP caching.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class HttpCache implements HttpKernelInterface, TerminableInterface
+{
+    private $kernel;
+    private $store;
+    private $request;
+    private $surrogate;
+    private $surrogateCacheStrategy;
+    private $options = array();
+    private $traces = array();
+
+    /**
+     * Constructor.
+     *
+     * The available options are:
+     *
+     *   * debug:                 If true, the traces are added as a HTTP header to ease debugging
+     *
+     *   * default_ttl            The number of seconds that a cache entry should be considered
+     *                            fresh when no explicit freshness information is provided in
+     *                            a response. Explicit Cache-Control or Expires headers
+     *                            override this value. (default: 0)
+     *
+     *   * private_headers        Set of request headers that trigger "private" cache-control behavior
+     *                            on responses that don't explicitly state whether the response is
+     *                            public or private via a Cache-Control directive. (default: Authorization and Cookie)
+     *
+     *   * allow_reload           Specifies whether the client can force a cache reload by including a
+     *                            Cache-Control "no-cache" directive in the request. Set it to ``true``
+     *                            for compliance with RFC 2616. (default: false)
+     *
+     *   * allow_revalidate       Specifies whether the client can force a cache revalidate by including
+     *                            a Cache-Control "max-age=0" directive in the request. Set it to ``true``
+     *                            for compliance with RFC 2616. (default: false)
+     *
+     *   * stale_while_revalidate Specifies the default number of seconds (the granularity is the second as the
+     *                            Response TTL precision is a second) during which the cache can immediately return
+     *                            a stale response while it revalidates it in the background (default: 2).
+     *                            This setting is overridden by the stale-while-revalidate HTTP Cache-Control
+     *                            extension (see RFC 5861).
+     *
+     *   * stale_if_error         Specifies the default number of seconds (the granularity is the second) during which
+     *                            the cache can serve a stale response when an error is encountered (default: 60).
+     *                            This setting is overridden by the stale-if-error HTTP Cache-Control extension
+     *                            (see RFC 5861).
+     *
+     * @param HttpKernelInterface $kernel    An HttpKernelInterface instance
+     * @param StoreInterface      $store     A Store instance
+     * @param SurrogateInterface  $surrogate A SurrogateInterface instance
+     * @param array               $options   An array of options
+     */
+    public function __construct(HttpKernelInterface $kernel, StoreInterface $store, SurrogateInterface $surrogate = null, array $options = array())
+    {
+        $this->store = $store;
+        $this->kernel = $kernel;
+        $this->surrogate = $surrogate;
+
+        // needed in case there is a fatal error because the backend is too slow to respond
+        register_shutdown_function(array($this->store, 'cleanup'));
+
+        $this->options = array_merge(array(
+            'debug' => false,
+            'default_ttl' => 0,
+            'private_headers' => array('Authorization', 'Cookie'),
+            'allow_reload' => false,
+            'allow_revalidate' => false,
+            'stale_while_revalidate' => 2,
+            'stale_if_error' => 60,
+        ), $options);
+    }
+
+    /**
+     * Gets the current store.
+     *
+     * @return StoreInterface $store A StoreInterface instance
+     */
+    public function getStore()
+    {
+        return $this->store;
+    }
+
+    /**
+     * Returns an array of events that took place during processing of the last request.
+     *
+     * @return array An array of events
+     */
+    public function getTraces()
+    {
+        return $this->traces;
+    }
+
+    /**
+     * Returns a log message for the events of the last request processing.
+     *
+     * @return string A log message
+     */
+    public function getLog()
+    {
+        $log = array();
+        foreach ($this->traces as $request => $traces) {
+            $log[] = sprintf('%s: %s', $request, implode(', ', $traces));
+        }
+
+        return implode('; ', $log);
+    }
+
+    /**
+     * Gets the Request instance associated with the master request.
+     *
+     * @return Request A Request instance
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * Gets the Kernel instance.
+     *
+     * @return HttpKernelInterface An HttpKernelInterface instance
+     */
+    public function getKernel()
+    {
+        return $this->kernel;
+    }
+
+    /**
+     * Gets the Surrogate instance.
+     *
+     * @throws \LogicException
+     * @return SurrogateInterface A Surrogate instance
+     */
+    public function getSurrogate()
+    {
+        return $this->getEsi();
+    }
+
+    /**
+     * Gets the Esi instance.
+     *
+     * @throws \LogicException
+     *
+     * @return Esi An Esi instance
+     *
+     * @deprecated since version 2.6, to be removed in 3.0. Use getSurrogate() instead
+     */
+    public function getEsi()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the getSurrogate() method instead.', E_USER_DEPRECATED);
+
+        if (!$this->surrogate instanceof Esi) {
+            throw new \LogicException('This instance of HttpCache was not set up to use ESI as surrogate handler. You must overwrite and use createSurrogate');
+        }
+
+        return $this->surrogate;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
+    {
+        // FIXME: catch exceptions and implement a 500 error page here? -> in Varnish, there is a built-in error page mechanism
+        if (HttpKernelInterface::MASTER_REQUEST === $type) {
+            $this->traces = array();
+            $this->request = $request;
+            if (null !== $this->surrogate) {
+                $this->surrogateCacheStrategy = $this->surrogate->createCacheStrategy();
+            }
+        }
+
+        $path = $request->getPathInfo();
+        if ($qs = $request->getQueryString()) {
+            $path .= '?'.$qs;
+        }
+        $this->traces[$request->getMethod().' '.$path] = array();
+
+        if (!$request->isMethodSafe()) {
+            $response = $this->invalidate($request, $catch);
+        } elseif ($request->headers->has('expect')) {
+            $response = $this->pass($request, $catch);
+        } else {
+            $response = $this->lookup($request, $catch);
+        }
+
+        $this->restoreResponseBody($request, $response);
+
+        $response->setDate(new \DateTime(null, new \DateTimeZone('UTC')));
+
+        if (HttpKernelInterface::MASTER_REQUEST === $type && $this->options['debug']) {
+            $response->headers->set('X-Symfony-Cache', $this->getLog());
+        }
+
+        if (null !== $this->surrogate) {
+            if (HttpKernelInterface::MASTER_REQUEST === $type) {
+                $this->surrogateCacheStrategy->update($response);
+            } else {
+                $this->surrogateCacheStrategy->add($response);
+            }
+        }
+
+        $response->prepare($request);
+
+        $response->isNotModified($request);
+
+        return $response;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function terminate(Request $request, Response $response)
+    {
+        if ($this->getKernel() instanceof TerminableInterface) {
+            $this->getKernel()->terminate($request, $response);
+        }
+    }
+
+    /**
+     * Forwards the Request to the backend without storing the Response in the cache.
+     *
+     * @param Request $request A Request instance
+     * @param bool    $catch   Whether to process exceptions
+     *
+     * @return Response A Response instance
+     */
+    protected function pass(Request $request, $catch = false)
+    {
+        $this->record($request, 'pass');
+
+        return $this->forward($request, $catch);
+    }
+
+    /**
+     * Invalidates non-safe methods (like POST, PUT, and DELETE).
+     *
+     * @param Request $request A Request instance
+     * @param bool    $catch   Whether to process exceptions
+     *
+     * @return Response A Response instance
+     *
+     * @throws \Exception
+     *
+     * @see RFC2616 13.10
+     */
+    protected function invalidate(Request $request, $catch = false)
+    {
+        $response = $this->pass($request, $catch);
+
+        // invalidate only when the response is successful
+        if ($response->isSuccessful() || $response->isRedirect()) {
+            try {
+                $this->store->invalidate($request, $catch);
+
+                // As per the RFC, invalidate Location and Content-Location URLs if present
+                foreach (array('Location', 'Content-Location') as $header) {
+                    if ($uri = $response->headers->get($header)) {
+                        $subRequest = Request::create($uri, 'get', array(), array(), array(), $request->server->all());
+
+                        $this->store->invalidate($subRequest);
+                    }
+                }
+
+                $this->record($request, 'invalidate');
+            } catch (\Exception $e) {
+                $this->record($request, 'invalidate-failed');
+
+                if ($this->options['debug']) {
+                    throw $e;
+                }
+            }
+        }
+
+        return $response;
+    }
+
+    /**
+     * Lookups a Response from the cache for the given Request.
+     *
+     * When a matching cache entry is found and is fresh, it uses it as the
+     * response without forwarding any request to the backend. When a matching
+     * cache entry is found but is stale, it attempts to "validate" the entry with
+     * the backend using conditional GET. When no matching cache entry is found,
+     * it triggers "miss" processing.
+     *
+     * @param Request $request A Request instance
+     * @param bool    $catch   whether to process exceptions
+     *
+     * @return Response A Response instance
+     *
+     * @throws \Exception
+     */
+    protected function lookup(Request $request, $catch = false)
+    {
+        // if allow_reload and no-cache Cache-Control, allow a cache reload
+        if ($this->options['allow_reload'] && $request->isNoCache()) {
+            $this->record($request, 'reload');
+
+            return $this->fetch($request, $catch);
+        }
+
+        try {
+            $entry = $this->store->lookup($request);
+        } catch (\Exception $e) {
+            $this->record($request, 'lookup-failed');
+
+            if ($this->options['debug']) {
+                throw $e;
+            }
+
+            return $this->pass($request, $catch);
+        }
+
+        if (null === $entry) {
+            $this->record($request, 'miss');
+
+            return $this->fetch($request, $catch);
+        }
+
+        if (!$this->isFreshEnough($request, $entry)) {
+            $this->record($request, 'stale');
+
+            return $this->validate($request, $entry, $catch);
+        }
+
+        $this->record($request, 'fresh');
+
+        $entry->headers->set('Age', $entry->getAge());
+
+        return $entry;
+    }
+
+    /**
+     * Validates that a cache entry is fresh.
+     *
+     * The original request is used as a template for a conditional
+     * GET request with the backend.
+     *
+     * @param Request  $request A Request instance
+     * @param Response $entry   A Response instance to validate
+     * @param bool     $catch   Whether to process exceptions
+     *
+     * @return Response A Response instance
+     */
+    protected function validate(Request $request, Response $entry, $catch = false)
+    {
+        $subRequest = clone $request;
+
+        // send no head requests because we want content
+        $subRequest->setMethod('GET');
+
+        // add our cached last-modified validator
+        $subRequest->headers->set('if_modified_since', $entry->headers->get('Last-Modified'));
+
+        // Add our cached etag validator to the environment.
+        // We keep the etags from the client to handle the case when the client
+        // has a different private valid entry which is not cached here.
+        $cachedEtags = $entry->getEtag() ? array($entry->getEtag()) : array();
+        $requestEtags = $request->getEtags();
+        if ($etags = array_unique(array_merge($cachedEtags, $requestEtags))) {
+            $subRequest->headers->set('if_none_match', implode(', ', $etags));
+        }
+
+        $response = $this->forward($subRequest, $catch, $entry);
+
+        if (304 == $response->getStatusCode()) {
+            $this->record($request, 'valid');
+
+            // return the response and not the cache entry if the response is valid but not cached
+            $etag = $response->getEtag();
+            if ($etag && in_array($etag, $requestEtags) && !in_array($etag, $cachedEtags)) {
+                return $response;
+            }
+
+            $entry = clone $entry;
+            $entry->headers->remove('Date');
+
+            foreach (array('Date', 'Expires', 'Cache-Control', 'ETag', 'Last-Modified') as $name) {
+                if ($response->headers->has($name)) {
+                    $entry->headers->set($name, $response->headers->get($name));
+                }
+            }
+
+            $response = $entry;
+        } else {
+            $this->record($request, 'invalid');
+        }
+
+        if ($response->isCacheable()) {
+            $this->store($request, $response);
+        }
+
+        return $response;
+    }
+
+    /**
+     * Forwards the Request to the backend and determines whether the response should be stored.
+     *
+     * This methods is triggered when the cache missed or a reload is required.
+     *
+     * @param Request $request A Request instance
+     * @param bool    $catch   whether to process exceptions
+     *
+     * @return Response A Response instance
+     */
+    protected function fetch(Request $request, $catch = false)
+    {
+        $subRequest = clone $request;
+
+        // send no head requests because we want content
+        $subRequest->setMethod('GET');
+
+        // avoid that the backend sends no content
+        $subRequest->headers->remove('if_modified_since');
+        $subRequest->headers->remove('if_none_match');
+
+        $response = $this->forward($subRequest, $catch);
+
+        if ($response->isCacheable()) {
+            $this->store($request, $response);
+        }
+
+        return $response;
+    }
+
+    /**
+     * Forwards the Request to the backend and returns the Response.
+     *
+     * @param Request  $request A Request instance
+     * @param bool     $catch   Whether to catch exceptions or not
+     * @param Response $entry   A Response instance (the stale entry if present, null otherwise)
+     *
+     * @return Response A Response instance
+     */
+    protected function forward(Request $request, $catch = false, Response $entry = null)
+    {
+        if ($this->surrogate) {
+            $this->surrogate->addSurrogateCapability($request);
+        }
+
+        // modify the X-Forwarded-For header if needed
+        $forwardedFor = $request->headers->get('X-Forwarded-For');
+        if ($forwardedFor) {
+            $request->headers->set('X-Forwarded-For', $forwardedFor.', '.$request->server->get('REMOTE_ADDR'));
+        } else {
+            $request->headers->set('X-Forwarded-For', $request->server->get('REMOTE_ADDR'));
+        }
+
+        // fix the client IP address by setting it to 127.0.0.1 as HttpCache
+        // is always called from the same process as the backend.
+        $request->server->set('REMOTE_ADDR', '127.0.0.1');
+
+        // make sure HttpCache is a trusted proxy
+        if (!in_array('127.0.0.1', $trustedProxies = Request::getTrustedProxies())) {
+            $trustedProxies[] = '127.0.0.1';
+            Request::setTrustedProxies($trustedProxies);
+        }
+
+        // always a "master" request (as the real master request can be in cache)
+        $response = $this->kernel->handle($request, HttpKernelInterface::MASTER_REQUEST, $catch);
+        // FIXME: we probably need to also catch exceptions if raw === true
+
+        // we don't implement the stale-if-error on Requests, which is nonetheless part of the RFC
+        if (null !== $entry && in_array($response->getStatusCode(), array(500, 502, 503, 504))) {
+            if (null === $age = $entry->headers->getCacheControlDirective('stale-if-error')) {
+                $age = $this->options['stale_if_error'];
+            }
+
+            if (abs($entry->getTtl()) < $age) {
+                $this->record($request, 'stale-if-error');
+
+                return $entry;
+            }
+        }
+
+        $this->processResponseBody($request, $response);
+
+        if ($this->isPrivateRequest($request) && !$response->headers->hasCacheControlDirective('public')) {
+            $response->setPrivate(true);
+        } elseif ($this->options['default_ttl'] > 0 && null === $response->getTtl() && !$response->headers->getCacheControlDirective('must-revalidate')) {
+            $response->setTtl($this->options['default_ttl']);
+        }
+
+        return $response;
+    }
+
+    /**
+     * Checks whether the cache entry is "fresh enough" to satisfy the Request.
+     *
+     * @param Request  $request A Request instance
+     * @param Response $entry   A Response instance
+     *
+     * @return bool true if the cache entry if fresh enough, false otherwise
+     */
+    protected function isFreshEnough(Request $request, Response $entry)
+    {
+        if (!$entry->isFresh()) {
+            return $this->lock($request, $entry);
+        }
+
+        if ($this->options['allow_revalidate'] && null !== $maxAge = $request->headers->getCacheControlDirective('max-age')) {
+            return $maxAge > 0 && $maxAge >= $entry->getAge();
+        }
+
+        return true;
+    }
+
+    /**
+     * Locks a Request during the call to the backend.
+     *
+     * @param Request  $request A Request instance
+     * @param Response $entry   A Response instance
+     *
+     * @return bool true if the cache entry can be returned even if it is staled, false otherwise
+     */
+    protected function lock(Request $request, Response $entry)
+    {
+        // try to acquire a lock to call the backend
+        $lock = $this->store->lock($request);
+
+        // there is already another process calling the backend
+        if (true !== $lock) {
+            // check if we can serve the stale entry
+            if (null === $age = $entry->headers->getCacheControlDirective('stale-while-revalidate')) {
+                $age = $this->options['stale_while_revalidate'];
+            }
+
+            if (abs($entry->getTtl()) < $age) {
+                $this->record($request, 'stale-while-revalidate');
+
+                // server the stale response while there is a revalidation
+                return true;
+            }
+
+            // wait for the lock to be released
+            $wait = 0;
+            while ($this->store->isLocked($request) && $wait < 5000000) {
+                usleep(50000);
+                $wait += 50000;
+            }
+
+            if ($wait < 2000000) {
+                // replace the current entry with the fresh one
+                $new = $this->lookup($request);
+                $entry->headers = $new->headers;
+                $entry->setContent($new->getContent());
+                $entry->setStatusCode($new->getStatusCode());
+                $entry->setProtocolVersion($new->getProtocolVersion());
+                foreach ($new->headers->getCookies() as $cookie) {
+                    $entry->headers->setCookie($cookie);
+                }
+            } else {
+                // backend is slow as hell, send a 503 response (to avoid the dog pile effect)
+                $entry->setStatusCode(503);
+                $entry->setContent('503 Service Unavailable');
+                $entry->headers->set('Retry-After', 10);
+            }
+
+            return true;
+        }
+
+        // we have the lock, call the backend
+        return false;
+    }
+
+    /**
+     * Writes the Response to the cache.
+     *
+     * @param Request  $request  A Request instance
+     * @param Response $response A Response instance
+     *
+     * @throws \Exception
+     */
+    protected function store(Request $request, Response $response)
+    {
+        try {
+            $this->store->write($request, $response);
+
+            $this->record($request, 'store');
+
+            $response->headers->set('Age', $response->getAge());
+        } catch (\Exception $e) {
+            $this->record($request, 'store-failed');
+
+            if ($this->options['debug']) {
+                throw $e;
+            }
+        }
+
+        // now that the response is cached, release the lock
+        $this->store->unlock($request);
+    }
+
+    /**
+     * Restores the Response body.
+     *
+     * @param Request  $request  A Request instance
+     * @param Response $response A Response instance
+     */
+    private function restoreResponseBody(Request $request, Response $response)
+    {
+        if ($request->isMethod('HEAD') || 304 === $response->getStatusCode()) {
+            $response->setContent(null);
+            $response->headers->remove('X-Body-Eval');
+            $response->headers->remove('X-Body-File');
+
+            return;
+        }
+
+        if ($response->headers->has('X-Body-Eval')) {
+            ob_start();
+
+            if ($response->headers->has('X-Body-File')) {
+                include $response->headers->get('X-Body-File');
+            } else {
+                eval('; ?>'.$response->getContent().'<?php ;');
+            }
+
+            $response->setContent(ob_get_clean());
+            $response->headers->remove('X-Body-Eval');
+            if (!$response->headers->has('Transfer-Encoding')) {
+                $response->headers->set('Content-Length', strlen($response->getContent()));
+            }
+        } elseif ($response->headers->has('X-Body-File')) {
+            $response->setContent(file_get_contents($response->headers->get('X-Body-File')));
+        } else {
+            return;
+        }
+
+        $response->headers->remove('X-Body-File');
+    }
+
+    protected function processResponseBody(Request $request, Response $response)
+    {
+        if (null !== $this->surrogate && $this->surrogate->needsParsing($response)) {
+            $this->surrogate->process($request, $response);
+        }
+    }
+
+    /**
+     * Checks if the Request includes authorization or other sensitive information
+     * that should cause the Response to be considered private by default.
+     *
+     * @param Request $request A Request instance
+     *
+     * @return bool true if the Request is private, false otherwise
+     */
+    private function isPrivateRequest(Request $request)
+    {
+        foreach ($this->options['private_headers'] as $key) {
+            $key = strtolower(str_replace('HTTP_', '', $key));
+
+            if ('cookie' === $key) {
+                if (count($request->cookies->all())) {
+                    return true;
+                }
+            } elseif ($request->headers->has($key)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Records that an event took place.
+     *
+     * @param Request $request A Request instance
+     * @param string  $event   The event name
+     */
+    private function record(Request $request, $event)
+    {
+        $path = $request->getPathInfo();
+        if ($qs = $request->getQueryString()) {
+            $path .= '?'.$qs;
+        }
+        $this->traces[$request->getMethod().' '.$path][] = $event;
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/ResponseCacheStrategy.php b/core/vendor/symfony/http-kernel/HttpCache/ResponseCacheStrategy.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/ResponseCacheStrategy.php
rename to core/vendor/symfony/http-kernel/HttpCache/ResponseCacheStrategy.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/ResponseCacheStrategyInterface.php b/core/vendor/symfony/http-kernel/HttpCache/ResponseCacheStrategyInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/ResponseCacheStrategyInterface.php
rename to core/vendor/symfony/http-kernel/HttpCache/ResponseCacheStrategyInterface.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/Ssi.php b/core/vendor/symfony/http-kernel/HttpCache/Ssi.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/Ssi.php
rename to core/vendor/symfony/http-kernel/HttpCache/Ssi.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/Store.php b/core/vendor/symfony/http-kernel/HttpCache/Store.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/Store.php
rename to core/vendor/symfony/http-kernel/HttpCache/Store.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/StoreInterface.php b/core/vendor/symfony/http-kernel/HttpCache/StoreInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/StoreInterface.php
rename to core/vendor/symfony/http-kernel/HttpCache/StoreInterface.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/SurrogateInterface.php b/core/vendor/symfony/http-kernel/HttpCache/SurrogateInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/SurrogateInterface.php
rename to core/vendor/symfony/http-kernel/HttpCache/SurrogateInterface.php
diff --git a/core/vendor/symfony/http-kernel/HttpKernel.php b/core/vendor/symfony/http-kernel/HttpKernel.php
new file mode 100644
index 0000000..473f780
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/HttpKernel.php
@@ -0,0 +1,293 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel;
+
+use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
+use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
+use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
+use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent;
+use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
+use Symfony\Component\HttpKernel\Event\PostResponseEvent;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+
+/**
+ * HttpKernel notifies events to convert a Request object to a Response one.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class HttpKernel implements HttpKernelInterface, TerminableInterface
+{
+    protected $dispatcher;
+    protected $resolver;
+    protected $requestStack;
+
+    /**
+     * Constructor.
+     *
+     * @param EventDispatcherInterface    $dispatcher   An EventDispatcherInterface instance
+     * @param ControllerResolverInterface $resolver     A ControllerResolverInterface instance
+     * @param RequestStack                $requestStack A stack for master/sub requests
+     *
+     * @api
+     */
+    public function __construct(EventDispatcherInterface $dispatcher, ControllerResolverInterface $resolver, RequestStack $requestStack = null)
+    {
+        $this->dispatcher = $dispatcher;
+        $this->resolver = $resolver;
+        $this->requestStack = $requestStack ?: new RequestStack();
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
+    {
+        $request->headers->set('X-Php-Ob-Level', ob_get_level());
+
+        try {
+            return $this->handleRaw($request, $type);
+        } catch (\Exception $e) {
+            if (false === $catch) {
+                $this->finishRequest($request, $type);
+
+                throw $e;
+            }
+
+            return $this->handleException($e, $request, $type);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function terminate(Request $request, Response $response)
+    {
+        $this->dispatcher->dispatch(KernelEvents::TERMINATE, new PostResponseEvent($this, $request, $response));
+    }
+
+    /**
+     * @throws \LogicException If the request stack is empty
+     *
+     * @internal
+     */
+    public function terminateWithException(\Exception $exception)
+    {
+        if (!$request = $this->requestStack->getMasterRequest()) {
+            throw new \LogicException('Request stack is empty', 0, $exception);
+        }
+
+        $response = $this->handleException($exception, $request, self::MASTER_REQUEST);
+
+        $response->sendHeaders();
+        $response->sendContent();
+
+        $this->terminate($request, $response);
+    }
+
+    /**
+     * Handles a request to convert it to a response.
+     *
+     * Exceptions are not caught.
+     *
+     * @param Request $request A Request instance
+     * @param int     $type    The type of the request (one of HttpKernelInterface::MASTER_REQUEST or HttpKernelInterface::SUB_REQUEST)
+     *
+     * @return Response A Response instance
+     *
+     * @throws \LogicException       If one of the listener does not behave as expected
+     * @throws NotFoundHttpException When controller cannot be found
+     */
+    private function handleRaw(Request $request, $type = self::MASTER_REQUEST)
+    {
+        $this->requestStack->push($request);
+
+        // request
+        $event = new GetResponseEvent($this, $request, $type);
+        $this->dispatcher->dispatch(KernelEvents::REQUEST, $event);
+
+        if ($event->hasResponse()) {
+            return $this->filterResponse($event->getResponse(), $request, $type);
+        }
+
+        // load controller
+        if (false === $controller = $this->resolver->getController($request)) {
+            throw new NotFoundHttpException(sprintf('Unable to find the controller for path "%s". The route is wrongly configured.', $request->getPathInfo()));
+        }
+
+        $event = new FilterControllerEvent($this, $controller, $request, $type);
+        $this->dispatcher->dispatch(KernelEvents::CONTROLLER, $event);
+        $controller = $event->getController();
+
+        // controller arguments
+        $arguments = $this->resolver->getArguments($request, $controller);
+
+        // call controller
+        $response = call_user_func_array($controller, $arguments);
+
+        // view
+        if (!$response instanceof Response) {
+            $event = new GetResponseForControllerResultEvent($this, $request, $type, $response);
+            $this->dispatcher->dispatch(KernelEvents::VIEW, $event);
+
+            if ($event->hasResponse()) {
+                $response = $event->getResponse();
+            }
+
+            if (!$response instanceof Response) {
+                $msg = sprintf('The controller must return a response (%s given).', $this->varToString($response));
+
+                // the user may have forgotten to return something
+                if (null === $response) {
+                    $msg .= ' Did you forget to add a return statement somewhere in your controller?';
+                }
+                throw new \LogicException($msg);
+            }
+        }
+
+        return $this->filterResponse($response, $request, $type);
+    }
+
+    /**
+     * Filters a response object.
+     *
+     * @param Response $response A Response instance
+     * @param Request  $request  An error message in case the response is not a Response object
+     * @param int      $type     The type of the request (one of HttpKernelInterface::MASTER_REQUEST or HttpKernelInterface::SUB_REQUEST)
+     *
+     * @return Response The filtered Response instance
+     *
+     * @throws \RuntimeException if the passed object is not a Response instance
+     */
+    private function filterResponse(Response $response, Request $request, $type)
+    {
+        $event = new FilterResponseEvent($this, $request, $type, $response);
+
+        $this->dispatcher->dispatch(KernelEvents::RESPONSE, $event);
+
+        $this->finishRequest($request, $type);
+
+        return $event->getResponse();
+    }
+
+    /**
+     * Publishes the finish request event, then pop the request from the stack.
+     *
+     * Note that the order of the operations is important here, otherwise
+     * operations such as {@link RequestStack::getParentRequest()} can lead to
+     * weird results.
+     *
+     * @param Request $request
+     * @param int     $type
+     */
+    private function finishRequest(Request $request, $type)
+    {
+        $this->dispatcher->dispatch(KernelEvents::FINISH_REQUEST, new FinishRequestEvent($this, $request, $type));
+        $this->requestStack->pop();
+    }
+
+    /**
+     * Handles an exception by trying to convert it to a Response.
+     *
+     * @param \Exception $e       An \Exception instance
+     * @param Request    $request A Request instance
+     * @param int        $type    The type of the request
+     *
+     * @return Response A Response instance
+     *
+     * @throws \Exception
+     */
+    private function handleException(\Exception $e, $request, $type)
+    {
+        $event = new GetResponseForExceptionEvent($this, $request, $type, $e);
+        $this->dispatcher->dispatch(KernelEvents::EXCEPTION, $event);
+
+        // a listener might have replaced the exception
+        $e = $event->getException();
+
+        if (!$event->hasResponse()) {
+            $this->finishRequest($request, $type);
+
+            throw $e;
+        }
+
+        $response = $event->getResponse();
+
+        // the developer asked for a specific status code
+        if ($response->headers->has('X-Status-Code')) {
+            $response->setStatusCode($response->headers->get('X-Status-Code'));
+
+            $response->headers->remove('X-Status-Code');
+        } elseif (!$response->isClientError() && !$response->isServerError() && !$response->isRedirect()) {
+            // ensure that we actually have an error response
+            if ($e instanceof HttpExceptionInterface) {
+                // keep the HTTP status code and headers
+                $response->setStatusCode($e->getStatusCode());
+                $response->headers->add($e->getHeaders());
+            } else {
+                $response->setStatusCode(500);
+            }
+        }
+
+        try {
+            return $this->filterResponse($response, $request, $type);
+        } catch (\Exception $e) {
+            return $response;
+        }
+    }
+
+    private function varToString($var)
+    {
+        if (is_object($var)) {
+            return sprintf('Object(%s)', get_class($var));
+        }
+
+        if (is_array($var)) {
+            $a = array();
+            foreach ($var as $k => $v) {
+                $a[] = sprintf('%s => %s', $k, $this->varToString($v));
+            }
+
+            return sprintf('Array(%s)', implode(', ', $a));
+        }
+
+        if (is_resource($var)) {
+            return sprintf('Resource(%s)', get_resource_type($var));
+        }
+
+        if (null === $var) {
+            return 'null';
+        }
+
+        if (false === $var) {
+            return 'false';
+        }
+
+        if (true === $var) {
+            return 'true';
+        }
+
+        return (string) $var;
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpKernelInterface.php b/core/vendor/symfony/http-kernel/HttpKernelInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpKernelInterface.php
rename to core/vendor/symfony/http-kernel/HttpKernelInterface.php
diff --git a/core/vendor/symfony/http-kernel/Kernel.php b/core/vendor/symfony/http-kernel/Kernel.php
new file mode 100644
index 0000000..a9317a6
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Kernel.php
@@ -0,0 +1,797 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel;
+
+use Symfony\Bridge\ProxyManager\LazyProxy\Instantiator\RuntimeInstantiator;
+use Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\ProxyDumper;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Dumper\PhpDumper;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
+use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
+use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+use Symfony\Component\DependencyInjection\Loader\IniFileLoader;
+use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
+use Symfony\Component\DependencyInjection\Loader\ClosureLoader;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Bundle\BundleInterface;
+use Symfony\Component\HttpKernel\Config\EnvParametersResource;
+use Symfony\Component\HttpKernel\Config\FileLocator;
+use Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass;
+use Symfony\Component\HttpKernel\DependencyInjection\AddClassesToCachePass;
+use Symfony\Component\Config\Loader\LoaderResolver;
+use Symfony\Component\Config\Loader\DelegatingLoader;
+use Symfony\Component\Config\ConfigCache;
+use Symfony\Component\ClassLoader\ClassCollectionLoader;
+
+/**
+ * The Kernel is the heart of the Symfony system.
+ *
+ * It manages an environment made of bundles.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+abstract class Kernel implements KernelInterface, TerminableInterface
+{
+    /**
+     * @var BundleInterface[]
+     */
+    protected $bundles = array();
+
+    protected $bundleMap;
+    protected $container;
+    protected $rootDir;
+    protected $environment;
+    protected $debug;
+    protected $booted = false;
+    protected $name;
+    protected $startTime;
+    protected $loadClassCache;
+
+    const VERSION = '2.7.0-BETA2';
+    const VERSION_ID = '20700';
+    const MAJOR_VERSION = '2';
+    const MINOR_VERSION = '7';
+    const RELEASE_VERSION = '0';
+    const EXTRA_VERSION = 'BETA2';
+
+    const END_OF_MAINTENANCE = '05/2018';
+    const END_OF_LIFE = '05/2019';
+
+    /**
+     * Constructor.
+     *
+     * @param string $environment The environment
+     * @param bool   $debug       Whether to enable debugging or not
+     *
+     * @api
+     */
+    public function __construct($environment, $debug)
+    {
+        $this->environment = $environment;
+        $this->debug = (bool) $debug;
+        $this->rootDir = $this->getRootDir();
+        $this->name = $this->getName();
+
+        if ($this->debug) {
+            $this->startTime = microtime(true);
+        }
+
+        $defClass = new \ReflectionMethod($this, 'init');
+        $defClass = $defClass->getDeclaringClass()->name;
+
+        if (__CLASS__ !== $defClass) {
+            trigger_error(sprintf('Calling the %s::init() method is deprecated since version 2.3 and will be removed in 3.0. Move your logic to the constructor method instead.', $defClass), E_USER_DEPRECATED);
+            $this->init();
+        }
+    }
+
+    /**
+     * @deprecated since version 2.3, to be removed in 3.0. Move your logic in the constructor instead.
+     */
+    public function init()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.3 and will be removed in 3.0. Move your logic to the constructor method instead.', E_USER_DEPRECATED);
+    }
+
+    public function __clone()
+    {
+        if ($this->debug) {
+            $this->startTime = microtime(true);
+        }
+
+        $this->booted = false;
+        $this->container = null;
+    }
+
+    /**
+     * Boots the current kernel.
+     *
+     * @api
+     */
+    public function boot()
+    {
+        if (true === $this->booted) {
+            return;
+        }
+
+        if ($this->loadClassCache) {
+            $this->doLoadClassCache($this->loadClassCache[0], $this->loadClassCache[1]);
+        }
+
+        // init bundles
+        $this->initializeBundles();
+
+        // init container
+        $this->initializeContainer();
+
+        foreach ($this->getBundles() as $bundle) {
+            $bundle->setContainer($this->container);
+            $bundle->boot();
+        }
+
+        $this->booted = true;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function terminate(Request $request, Response $response)
+    {
+        if (false === $this->booted) {
+            return;
+        }
+
+        if ($this->getHttpKernel() instanceof TerminableInterface) {
+            $this->getHttpKernel()->terminate($request, $response);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function shutdown()
+    {
+        if (false === $this->booted) {
+            return;
+        }
+
+        $this->booted = false;
+
+        foreach ($this->getBundles() as $bundle) {
+            $bundle->shutdown();
+            $bundle->setContainer(null);
+        }
+
+        $this->container = null;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
+    {
+        if (false === $this->booted) {
+            $this->boot();
+        }
+
+        return $this->getHttpKernel()->handle($request, $type, $catch);
+    }
+
+    /**
+     * Gets a HTTP kernel from the container.
+     *
+     * @return HttpKernel
+     */
+    protected function getHttpKernel()
+    {
+        return $this->container->get('http_kernel');
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getBundles()
+    {
+        return $this->bundles;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     *
+     * @deprecated since version 2.6, to be removed in 3.0.
+     */
+    public function isClassInActiveBundle($class)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in version 3.0.', E_USER_DEPRECATED);
+
+        foreach ($this->getBundles() as $bundle) {
+            if (0 === strpos($class, $bundle->getNamespace())) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getBundle($name, $first = true)
+    {
+        if (!isset($this->bundleMap[$name])) {
+            throw new \InvalidArgumentException(sprintf('Bundle "%s" does not exist or it is not enabled. Maybe you forgot to add it in the registerBundles() method of your %s.php file?', $name, get_class($this)));
+        }
+
+        if (true === $first) {
+            return $this->bundleMap[$name][0];
+        }
+
+        return $this->bundleMap[$name];
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws \RuntimeException if a custom resource is hidden by a resource in a derived bundle
+     */
+    public function locateResource($name, $dir = null, $first = true)
+    {
+        if ('@' !== $name[0]) {
+            throw new \InvalidArgumentException(sprintf('A resource name must start with @ ("%s" given).', $name));
+        }
+
+        if (false !== strpos($name, '..')) {
+            throw new \RuntimeException(sprintf('File name "%s" contains invalid characters (..).', $name));
+        }
+
+        $bundleName = substr($name, 1);
+        $path = '';
+        if (false !== strpos($bundleName, '/')) {
+            list($bundleName, $path) = explode('/', $bundleName, 2);
+        }
+
+        $isResource = 0 === strpos($path, 'Resources') && null !== $dir;
+        $overridePath = substr($path, 9);
+        $resourceBundle = null;
+        $bundles = $this->getBundle($bundleName, false);
+        $files = array();
+
+        foreach ($bundles as $bundle) {
+            if ($isResource && file_exists($file = $dir.'/'.$bundle->getName().$overridePath)) {
+                if (null !== $resourceBundle) {
+                    throw new \RuntimeException(sprintf('"%s" resource is hidden by a resource from the "%s" derived bundle. Create a "%s" file to override the bundle resource.',
+                        $file,
+                        $resourceBundle,
+                        $dir.'/'.$bundles[0]->getName().$overridePath
+                    ));
+                }
+
+                if ($first) {
+                    return $file;
+                }
+                $files[] = $file;
+            }
+
+            if (file_exists($file = $bundle->getPath().'/'.$path)) {
+                if ($first && !$isResource) {
+                    return $file;
+                }
+                $files[] = $file;
+                $resourceBundle = $bundle->getName();
+            }
+        }
+
+        if (count($files) > 0) {
+            return $first && $isResource ? $files[0] : $files;
+        }
+
+        throw new \InvalidArgumentException(sprintf('Unable to find file "%s".', $name));
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getName()
+    {
+        if (null === $this->name) {
+            $this->name = preg_replace('/[^a-zA-Z0-9_]+/', '', basename($this->rootDir));
+        }
+
+        return $this->name;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getEnvironment()
+    {
+        return $this->environment;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function isDebug()
+    {
+        return $this->debug;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getRootDir()
+    {
+        if (null === $this->rootDir) {
+            $r = new \ReflectionObject($this);
+            $this->rootDir = str_replace('\\', '/', dirname($r->getFileName()));
+        }
+
+        return $this->rootDir;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getContainer()
+    {
+        return $this->container;
+    }
+
+    /**
+     * Loads the PHP class cache.
+     *
+     * This methods only registers the fact that you want to load the cache classes.
+     * The cache will actually only be loaded when the Kernel is booted.
+     *
+     * That optimization is mainly useful when using the HttpCache class in which
+     * case the class cache is not loaded if the Response is in the cache.
+     *
+     * @param string $name      The cache name prefix
+     * @param string $extension File extension of the resulting file
+     */
+    public function loadClassCache($name = 'classes', $extension = '.php')
+    {
+        $this->loadClassCache = array($name, $extension);
+    }
+
+    /**
+     * Used internally.
+     */
+    public function setClassCache(array $classes)
+    {
+        file_put_contents($this->getCacheDir().'/classes.map', sprintf('<?php return %s;', var_export($classes, true)));
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getStartTime()
+    {
+        return $this->debug ? $this->startTime : -INF;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getCacheDir()
+    {
+        return $this->rootDir.'/cache/'.$this->environment;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getLogDir()
+    {
+        return $this->rootDir.'/logs';
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function getCharset()
+    {
+        return 'UTF-8';
+    }
+
+    protected function doLoadClassCache($name, $extension)
+    {
+        if (!$this->booted && is_file($this->getCacheDir().'/classes.map')) {
+            ClassCollectionLoader::load(include($this->getCacheDir().'/classes.map'), $this->getCacheDir(), $name, $this->debug, false, $extension);
+        }
+    }
+
+    /**
+     * Initializes the data structures related to the bundle management.
+     *
+     *  - the bundles property maps a bundle name to the bundle instance,
+     *  - the bundleMap property maps a bundle name to the bundle inheritance hierarchy (most derived bundle first).
+     *
+     * @throws \LogicException if two bundles share a common name
+     * @throws \LogicException if a bundle tries to extend a non-registered bundle
+     * @throws \LogicException if a bundle tries to extend itself
+     * @throws \LogicException if two bundles extend the same ancestor
+     */
+    protected function initializeBundles()
+    {
+        // init bundles
+        $this->bundles = array();
+        $topMostBundles = array();
+        $directChildren = array();
+
+        foreach ($this->registerBundles() as $bundle) {
+            $name = $bundle->getName();
+            if (isset($this->bundles[$name])) {
+                throw new \LogicException(sprintf('Trying to register two bundles with the same name "%s"', $name));
+            }
+            $this->bundles[$name] = $bundle;
+
+            if ($parentName = $bundle->getParent()) {
+                if (isset($directChildren[$parentName])) {
+                    throw new \LogicException(sprintf('Bundle "%s" is directly extended by two bundles "%s" and "%s".', $parentName, $name, $directChildren[$parentName]));
+                }
+                if ($parentName == $name) {
+                    throw new \LogicException(sprintf('Bundle "%s" can not extend itself.', $name));
+                }
+                $directChildren[$parentName] = $name;
+            } else {
+                $topMostBundles[$name] = $bundle;
+            }
+        }
+
+        // look for orphans
+        if (!empty($directChildren) && count($diff = array_diff_key($directChildren, $this->bundles))) {
+            $diff = array_keys($diff);
+
+            throw new \LogicException(sprintf('Bundle "%s" extends bundle "%s", which is not registered.', $directChildren[$diff[0]], $diff[0]));
+        }
+
+        // inheritance
+        $this->bundleMap = array();
+        foreach ($topMostBundles as $name => $bundle) {
+            $bundleMap = array($bundle);
+            $hierarchy = array($name);
+
+            while (isset($directChildren[$name])) {
+                $name = $directChildren[$name];
+                array_unshift($bundleMap, $this->bundles[$name]);
+                $hierarchy[] = $name;
+            }
+
+            foreach ($hierarchy as $bundle) {
+                $this->bundleMap[$bundle] = $bundleMap;
+                array_pop($bundleMap);
+            }
+        }
+    }
+
+    /**
+     * Gets the container class.
+     *
+     * @return string The container class
+     */
+    protected function getContainerClass()
+    {
+        return $this->name.ucfirst($this->environment).($this->debug ? 'Debug' : '').'ProjectContainer';
+    }
+
+    /**
+     * Gets the container's base class.
+     *
+     * All names except Container must be fully qualified.
+     *
+     * @return string
+     */
+    protected function getContainerBaseClass()
+    {
+        return 'Container';
+    }
+
+    /**
+     * Initializes the service container.
+     *
+     * The cached version of the service container is used when fresh, otherwise the
+     * container is built.
+     */
+    protected function initializeContainer()
+    {
+        $class = $this->getContainerClass();
+        $cache = new ConfigCache($this->getCacheDir().'/'.$class.'.php', $this->debug);
+        $fresh = true;
+        if (!$cache->isFresh()) {
+            $container = $this->buildContainer();
+            $container->compile();
+            $this->dumpContainer($cache, $container, $class, $this->getContainerBaseClass());
+
+            $fresh = false;
+        }
+
+        require_once $cache->getPath();
+
+        $this->container = new $class();
+        $this->container->set('kernel', $this);
+
+        if (!$fresh && $this->container->has('cache_warmer')) {
+            $this->container->get('cache_warmer')->warmUp($this->container->getParameter('kernel.cache_dir'));
+        }
+    }
+
+    /**
+     * Returns the kernel parameters.
+     *
+     * @return array An array of kernel parameters
+     */
+    protected function getKernelParameters()
+    {
+        $bundles = array();
+        foreach ($this->bundles as $name => $bundle) {
+            $bundles[$name] = get_class($bundle);
+        }
+
+        return array_merge(
+            array(
+                'kernel.root_dir' => realpath($this->rootDir) ?: $this->rootDir,
+                'kernel.environment' => $this->environment,
+                'kernel.debug' => $this->debug,
+                'kernel.name' => $this->name,
+                'kernel.cache_dir' => realpath($this->getCacheDir()) ?: $this->getCacheDir(),
+                'kernel.logs_dir' => realpath($this->getLogDir()) ?: $this->getLogDir(),
+                'kernel.bundles' => $bundles,
+                'kernel.charset' => $this->getCharset(),
+                'kernel.container_class' => $this->getContainerClass(),
+            ),
+            $this->getEnvParameters()
+        );
+    }
+
+    /**
+     * Gets the environment parameters.
+     *
+     * Only the parameters starting with "SYMFONY__" are considered.
+     *
+     * @return array An array of parameters
+     */
+    protected function getEnvParameters()
+    {
+        $parameters = array();
+        foreach ($_SERVER as $key => $value) {
+            if (0 === strpos($key, 'SYMFONY__')) {
+                $parameters[strtolower(str_replace('__', '.', substr($key, 9)))] = $value;
+            }
+        }
+
+        return $parameters;
+    }
+
+    /**
+     * Builds the service container.
+     *
+     * @return ContainerBuilder The compiled service container
+     *
+     * @throws \RuntimeException
+     */
+    protected function buildContainer()
+    {
+        foreach (array('cache' => $this->getCacheDir(), 'logs' => $this->getLogDir()) as $name => $dir) {
+            if (!is_dir($dir)) {
+                if (false === @mkdir($dir, 0777, true) && !is_dir($dir)) {
+                    throw new \RuntimeException(sprintf("Unable to create the %s directory (%s)\n", $name, $dir));
+                }
+            } elseif (!is_writable($dir)) {
+                throw new \RuntimeException(sprintf("Unable to write in the %s directory (%s)\n", $name, $dir));
+            }
+        }
+
+        $container = $this->getContainerBuilder();
+        $container->addObjectResource($this);
+        $this->prepareContainer($container);
+
+        if (null !== $cont = $this->registerContainerConfiguration($this->getContainerLoader($container))) {
+            $container->merge($cont);
+        }
+
+        $container->addCompilerPass(new AddClassesToCachePass($this));
+        $container->addResource(new EnvParametersResource('SYMFONY__'));
+
+        return $container;
+    }
+
+    /**
+     * Prepares the ContainerBuilder before it is compiled.
+     *
+     * @param ContainerBuilder $container A ContainerBuilder instance
+     */
+    protected function prepareContainer(ContainerBuilder $container)
+    {
+        $extensions = array();
+        foreach ($this->bundles as $bundle) {
+            if ($extension = $bundle->getContainerExtension()) {
+                $container->registerExtension($extension);
+                $extensions[] = $extension->getAlias();
+            }
+
+            if ($this->debug) {
+                $container->addObjectResource($bundle);
+            }
+        }
+        foreach ($this->bundles as $bundle) {
+            $bundle->build($container);
+        }
+
+        // ensure these extensions are implicitly loaded
+        $container->getCompilerPassConfig()->setMergePass(new MergeExtensionConfigurationPass($extensions));
+    }
+
+    /**
+     * Gets a new ContainerBuilder instance used to build the service container.
+     *
+     * @return ContainerBuilder
+     */
+    protected function getContainerBuilder()
+    {
+        $container = new ContainerBuilder(new ParameterBag($this->getKernelParameters()));
+
+        if (class_exists('ProxyManager\Configuration') && class_exists('Symfony\Bridge\ProxyManager\LazyProxy\Instantiator\RuntimeInstantiator')) {
+            $container->setProxyInstantiator(new RuntimeInstantiator());
+        }
+
+        return $container;
+    }
+
+    /**
+     * Dumps the service container to PHP code in the cache.
+     *
+     * @param ConfigCache      $cache     The config cache
+     * @param ContainerBuilder $container The service container
+     * @param string           $class     The name of the class to generate
+     * @param string           $baseClass The name of the container's base class
+     */
+    protected function dumpContainer(ConfigCache $cache, ContainerBuilder $container, $class, $baseClass)
+    {
+        // cache the container
+        $dumper = new PhpDumper($container);
+
+        if (class_exists('ProxyManager\Configuration') && class_exists('Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\ProxyDumper')) {
+            $dumper->setProxyDumper(new ProxyDumper(md5($cache->getPath())));
+        }
+
+        $content = $dumper->dump(array('class' => $class, 'base_class' => $baseClass, 'file' => $cache->getPath()));
+        if (!$this->debug) {
+            $content = static::stripComments($content);
+        }
+
+        $cache->write($content, $container->getResources());
+    }
+
+    /**
+     * Returns a loader for the container.
+     *
+     * @param ContainerInterface $container The service container
+     *
+     * @return DelegatingLoader The loader
+     */
+    protected function getContainerLoader(ContainerInterface $container)
+    {
+        $locator = new FileLocator($this);
+        $resolver = new LoaderResolver(array(
+            new XmlFileLoader($container, $locator),
+            new YamlFileLoader($container, $locator),
+            new IniFileLoader($container, $locator),
+            new PhpFileLoader($container, $locator),
+            new ClosureLoader($container),
+        ));
+
+        return new DelegatingLoader($resolver);
+    }
+
+    /**
+     * Removes comments from a PHP source string.
+     *
+     * We don't use the PHP php_strip_whitespace() function
+     * as we want the content to be readable and well-formatted.
+     *
+     * @param string $source A PHP string
+     *
+     * @return string The PHP string with the comments removed
+     */
+    public static function stripComments($source)
+    {
+        if (!function_exists('token_get_all')) {
+            return $source;
+        }
+
+        $rawChunk = '';
+        $output = '';
+        $tokens = token_get_all($source);
+        $ignoreSpace = false;
+        for (reset($tokens); false !== $token = current($tokens); next($tokens)) {
+            if (is_string($token)) {
+                $rawChunk .= $token;
+            } elseif (T_START_HEREDOC === $token[0]) {
+                $output .= $rawChunk.$token[1];
+                do {
+                    $token = next($tokens);
+                    $output .= $token[1];
+                } while ($token[0] !== T_END_HEREDOC);
+                $rawChunk = '';
+            } elseif (T_WHITESPACE === $token[0]) {
+                if ($ignoreSpace) {
+                    $ignoreSpace = false;
+
+                    continue;
+                }
+
+                // replace multiple new lines with a single newline
+                $rawChunk .= preg_replace(array('/\n{2,}/S'), "\n", $token[1]);
+            } elseif (in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
+                $ignoreSpace = true;
+            } else {
+                $rawChunk .= $token[1];
+
+                // The PHP-open tag already has a new-line
+                if (T_OPEN_TAG === $token[0]) {
+                    $ignoreSpace = true;
+                }
+            }
+        }
+
+        $output .= $rawChunk;
+
+        return $output;
+    }
+
+    public function serialize()
+    {
+        return serialize(array($this->environment, $this->debug));
+    }
+
+    public function unserialize($data)
+    {
+        list($environment, $debug) = unserialize($data);
+
+        $this->__construct($environment, $debug);
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/KernelEvents.php b/core/vendor/symfony/http-kernel/KernelEvents.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/KernelEvents.php
rename to core/vendor/symfony/http-kernel/KernelEvents.php
diff --git a/core/vendor/symfony/http-kernel/KernelInterface.php b/core/vendor/symfony/http-kernel/KernelInterface.php
new file mode 100644
index 0000000..06c3c0c
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/KernelInterface.php
@@ -0,0 +1,211 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpKernel\Bundle\BundleInterface;
+use Symfony\Component\Config\Loader\LoaderInterface;
+
+/**
+ * The Kernel is the heart of the Symfony system.
+ *
+ * It manages an environment made of bundles.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+interface KernelInterface extends HttpKernelInterface, \Serializable
+{
+    /**
+     * Returns an array of bundles to register.
+     *
+     * @return BundleInterface[] An array of bundle instances.
+     *
+     * @api
+     */
+    public function registerBundles();
+
+    /**
+     * Loads the container configuration.
+     *
+     * @param LoaderInterface $loader A LoaderInterface instance
+     *
+     * @api
+     */
+    public function registerContainerConfiguration(LoaderInterface $loader);
+
+    /**
+     * Boots the current kernel.
+     *
+     * @api
+     */
+    public function boot();
+
+    /**
+     * Shutdowns the kernel.
+     *
+     * This method is mainly useful when doing functional testing.
+     *
+     * @api
+     */
+    public function shutdown();
+
+    /**
+     * Gets the registered bundle instances.
+     *
+     * @return BundleInterface[] An array of registered bundle instances
+     *
+     * @api
+     */
+    public function getBundles();
+
+    /**
+     * Checks if a given class name belongs to an active bundle.
+     *
+     * @param string $class A class name
+     *
+     * @return bool true if the class belongs to an active bundle, false otherwise
+     *
+     * @api
+     *
+     * @deprecated since version 2.6, to be removed in 3.0.
+     */
+    public function isClassInActiveBundle($class);
+
+    /**
+     * Returns a bundle and optionally its descendants by its name.
+     *
+     * @param string $name  Bundle name
+     * @param bool   $first Whether to return the first bundle only or together with its descendants
+     *
+     * @return BundleInterface|BundleInterface[] A BundleInterface instance or an array of BundleInterface instances if $first is false
+     *
+     * @throws \InvalidArgumentException when the bundle is not enabled
+     *
+     * @api
+     */
+    public function getBundle($name, $first = true);
+
+    /**
+     * Returns the file path for a given resource.
+     *
+     * A Resource can be a file or a directory.
+     *
+     * The resource name must follow the following pattern:
+     *
+     *     "@BundleName/path/to/a/file.something"
+     *
+     * where BundleName is the name of the bundle
+     * and the remaining part is the relative path in the bundle.
+     *
+     * If $dir is passed, and the first segment of the path is "Resources",
+     * this method will look for a file named:
+     *
+     *     $dir/<BundleName>/path/without/Resources
+     *
+     * before looking in the bundle resource folder.
+     *
+     * @param string $name  A resource name to locate
+     * @param string $dir   A directory where to look for the resource first
+     * @param bool   $first Whether to return the first path or paths for all matching bundles
+     *
+     * @return string|array The absolute path of the resource or an array if $first is false
+     *
+     * @throws \InvalidArgumentException if the file cannot be found or the name is not valid
+     * @throws \RuntimeException         if the name contains invalid/unsafe characters
+     *
+     * @api
+     */
+    public function locateResource($name, $dir = null, $first = true);
+
+    /**
+     * Gets the name of the kernel.
+     *
+     * @return string The kernel name
+     *
+     * @api
+     */
+    public function getName();
+
+    /**
+     * Gets the environment.
+     *
+     * @return string The current environment
+     *
+     * @api
+     */
+    public function getEnvironment();
+
+    /**
+     * Checks if debug mode is enabled.
+     *
+     * @return bool true if debug mode is enabled, false otherwise
+     *
+     * @api
+     */
+    public function isDebug();
+
+    /**
+     * Gets the application root dir.
+     *
+     * @return string The application root dir
+     *
+     * @api
+     */
+    public function getRootDir();
+
+    /**
+     * Gets the current container.
+     *
+     * @return ContainerInterface A ContainerInterface instance
+     *
+     * @api
+     */
+    public function getContainer();
+
+    /**
+     * Gets the request start time (not available if debug is disabled).
+     *
+     * @return int The request start timestamp
+     *
+     * @api
+     */
+    public function getStartTime();
+
+    /**
+     * Gets the cache directory.
+     *
+     * @return string The cache directory
+     *
+     * @api
+     */
+    public function getCacheDir();
+
+    /**
+     * Gets the log directory.
+     *
+     * @return string The log directory
+     *
+     * @api
+     */
+    public function getLogDir();
+
+    /**
+     * Gets the charset of the application.
+     *
+     * @return string The charset
+     *
+     * @api
+     */
+    public function getCharset();
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/LICENSE b/core/vendor/symfony/http-kernel/LICENSE
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/LICENSE
rename to core/vendor/symfony/http-kernel/LICENSE
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Log/DebugLoggerInterface.php b/core/vendor/symfony/http-kernel/Log/DebugLoggerInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Log/DebugLoggerInterface.php
rename to core/vendor/symfony/http-kernel/Log/DebugLoggerInterface.php
diff --git a/core/vendor/symfony/http-kernel/Log/LoggerInterface.php b/core/vendor/symfony/http-kernel/Log/LoggerInterface.php
new file mode 100644
index 0000000..737ba4e
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Log/LoggerInterface.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Log;
+
+use Psr\Log\LoggerInterface as PsrLogger;
+
+/**
+ * LoggerInterface.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.2, to be removed in 3.0. Type-hint \Psr\Log\LoggerInterface instead.
+ *
+ * @api
+ */
+interface LoggerInterface extends PsrLogger
+{
+    /**
+     * @api
+     *
+     * @deprecated since version 2.2, to be removed in 3.0. Use emergency() which is PSR-3 compatible.
+     */
+    public function emerg($message, array $context = array());
+
+    /**
+     * @api
+     *
+     * @deprecated since version 2.2, to be removed in 3.0. Use critical() which is PSR-3 compatible.
+     */
+    public function crit($message, array $context = array());
+
+    /**
+     * @api
+     *
+     * @deprecated since version 2.2, to be removed in 3.0. Use error() which is PSR-3 compatible.
+     */
+    public function err($message, array $context = array());
+
+    /**
+     * @api
+     *
+     * @deprecated since version 2.2, to be removed in 3.0. Use warning() which is PSR-3 compatible.
+     */
+    public function warn($message, array $context = array());
+}
diff --git a/core/vendor/symfony/http-kernel/Log/NullLogger.php b/core/vendor/symfony/http-kernel/Log/NullLogger.php
new file mode 100644
index 0000000..915773b
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Log/NullLogger.php
@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Log;
+
+trigger_error('The '.__NAMESPACE__.'\NullLogger class is deprecated since version 2.2 and will be removed in 3.0. Use the Psr\Log\NullLogger class instead from the psr/log Composer package.', E_USER_DEPRECATED);
+
+use Psr\Log\NullLogger as PsrNullLogger;
+
+/**
+ * NullLogger.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class NullLogger extends PsrNullLogger implements LoggerInterface
+{
+    /**
+     * @api
+     */
+    public function emerg($message, array $context = array())
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.2 and will be removed in 3.0. You should use the new emergency() method instead, which is PSR-3 compatible.', E_USER_DEPRECATED);
+    }
+
+    /**
+     * @api
+     */
+    public function crit($message, array $context = array())
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.2 and will be removed in 3.0. You should use the new critical() method instead, which is PSR-3 compatible.', E_USER_DEPRECATED);
+    }
+
+    /**
+     * @api
+     */
+    public function err($message, array $context = array())
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.2 and will be removed in 3.0. You should use the new error() method instead, which is PSR-3 compatible.', E_USER_DEPRECATED);
+    }
+
+    /**
+     * @api
+     */
+    public function warn($message, array $context = array())
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.2 and will be removed in 3.0. You should use the new warning() method instead, which is PSR-3 compatible.', E_USER_DEPRECATED);
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Profiler/BaseMemcacheProfilerStorage.php b/core/vendor/symfony/http-kernel/Profiler/BaseMemcacheProfilerStorage.php
new file mode 100644
index 0000000..c6395bd
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Profiler/BaseMemcacheProfilerStorage.php
@@ -0,0 +1,310 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Profiler;
+
+/**
+ * Base Memcache storage for profiling information in a Memcache.
+ *
+ * @author Andrej Hudec <pulzarraider@gmail.com>
+ */
+abstract class BaseMemcacheProfilerStorage implements ProfilerStorageInterface
+{
+    const TOKEN_PREFIX = 'sf_profiler_';
+
+    protected $dsn;
+    protected $lifetime;
+
+    /**
+     * Constructor.
+     *
+     * @param string $dsn      A data source name
+     * @param string $username
+     * @param string $password
+     * @param int    $lifetime The lifetime to use for the purge
+     */
+    public function __construct($dsn, $username = '', $password = '', $lifetime = 86400)
+    {
+        $this->dsn = $dsn;
+        $this->lifetime = (int) $lifetime;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function find($ip, $url, $limit, $method, $start = null, $end = null)
+    {
+        $indexName = $this->getIndexName();
+
+        $indexContent = $this->getValue($indexName);
+        if (!$indexContent) {
+            return array();
+        }
+
+        $profileList = explode("\n", $indexContent);
+        $result = array();
+
+        foreach ($profileList as $item) {
+            if ($limit === 0) {
+                break;
+            }
+
+            if ($item == '') {
+                continue;
+            }
+
+            $values = explode("\t", $item, 7);
+            list($itemToken, $itemIp, $itemMethod, $itemUrl, $itemTime, $itemParent) = $values;
+            $statusCode = isset($values[6]) ? $values[6] : null;
+
+            $itemTime = (int) $itemTime;
+
+            if ($ip && false === strpos($itemIp, $ip) || $url && false === strpos($itemUrl, $url) || $method && false === strpos($itemMethod, $method)) {
+                continue;
+            }
+
+            if (!empty($start) && $itemTime < $start) {
+                continue;
+            }
+
+            if (!empty($end) && $itemTime > $end) {
+                continue;
+            }
+
+            $result[$itemToken] = array(
+                'token' => $itemToken,
+                'ip' => $itemIp,
+                'method' => $itemMethod,
+                'url' => $itemUrl,
+                'time' => $itemTime,
+                'parent' => $itemParent,
+                'status_code' => $statusCode,
+            );
+            --$limit;
+        }
+
+        usort($result, function ($a, $b) {
+            if ($a['time'] === $b['time']) {
+                return 0;
+            }
+
+            return $a['time'] > $b['time'] ? -1 : 1;
+        });
+
+        return $result;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function purge()
+    {
+        // delete only items from index
+        $indexName = $this->getIndexName();
+
+        $indexContent = $this->getValue($indexName);
+
+        if (!$indexContent) {
+            return false;
+        }
+
+        $profileList = explode("\n", $indexContent);
+
+        foreach ($profileList as $item) {
+            if ($item == '') {
+                continue;
+            }
+
+            if (false !== $pos = strpos($item, "\t")) {
+                $this->delete($this->getItemName(substr($item, 0, $pos)));
+            }
+        }
+
+        return $this->delete($indexName);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function read($token)
+    {
+        if (empty($token)) {
+            return false;
+        }
+
+        $profile = $this->getValue($this->getItemName($token));
+
+        if (false !== $profile) {
+            $profile = $this->createProfileFromData($token, $profile);
+        }
+
+        return $profile;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function write(Profile $profile)
+    {
+        $data = array(
+            'token' => $profile->getToken(),
+            'parent' => $profile->getParentToken(),
+            'children' => array_map(function ($p) { return $p->getToken(); }, $profile->getChildren()),
+            'data' => $profile->getCollectors(),
+            'ip' => $profile->getIp(),
+            'method' => $profile->getMethod(),
+            'url' => $profile->getUrl(),
+            'time' => $profile->getTime(),
+        );
+
+        $profileIndexed = false !== $this->getValue($this->getItemName($profile->getToken()));
+
+        if ($this->setValue($this->getItemName($profile->getToken()), $data, $this->lifetime)) {
+            if (!$profileIndexed) {
+                // Add to index
+                $indexName = $this->getIndexName();
+
+                $indexRow = implode("\t", array(
+                    $profile->getToken(),
+                    $profile->getIp(),
+                    $profile->getMethod(),
+                    $profile->getUrl(),
+                    $profile->getTime(),
+                    $profile->getParentToken(),
+                    $profile->getStatusCode(),
+                ))."\n";
+
+                return $this->appendValue($indexName, $indexRow, $this->lifetime);
+            }
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Retrieve item from the memcache server.
+     *
+     * @param string $key
+     *
+     * @return mixed
+     */
+    abstract protected function getValue($key);
+
+    /**
+     * Store an item on the memcache server under the specified key.
+     *
+     * @param string $key
+     * @param mixed  $value
+     * @param int    $expiration
+     *
+     * @return bool
+     */
+    abstract protected function setValue($key, $value, $expiration = 0);
+
+    /**
+     * Delete item from the memcache server.
+     *
+     * @param string $key
+     *
+     * @return bool
+     */
+    abstract protected function delete($key);
+
+    /**
+     * Append data to an existing item on the memcache server.
+     *
+     * @param string $key
+     * @param string $value
+     * @param int    $expiration
+     *
+     * @return bool
+     */
+    abstract protected function appendValue($key, $value, $expiration = 0);
+
+    private function createProfileFromData($token, $data, $parent = null)
+    {
+        $profile = new Profile($token);
+        $profile->setIp($data['ip']);
+        $profile->setMethod($data['method']);
+        $profile->setUrl($data['url']);
+        $profile->setTime($data['time']);
+        $profile->setCollectors($data['data']);
+
+        if (!$parent && $data['parent']) {
+            $parent = $this->read($data['parent']);
+        }
+
+        if ($parent) {
+            $profile->setParent($parent);
+        }
+
+        foreach ($data['children'] as $token) {
+            if (!$token) {
+                continue;
+            }
+
+            if (!$childProfileData = $this->getValue($this->getItemName($token))) {
+                continue;
+            }
+
+            $profile->addChild($this->createProfileFromData($token, $childProfileData, $profile));
+        }
+
+        return $profile;
+    }
+
+    /**
+     * Get item name.
+     *
+     * @param string $token
+     *
+     * @return string
+     */
+    private function getItemName($token)
+    {
+        $name = self::TOKEN_PREFIX.$token;
+
+        if ($this->isItemNameValid($name)) {
+            return $name;
+        }
+
+        return false;
+    }
+
+    /**
+     * Get name of index.
+     *
+     * @return string
+     */
+    private function getIndexName()
+    {
+        $name = self::TOKEN_PREFIX.'index';
+
+        if ($this->isItemNameValid($name)) {
+            return $name;
+        }
+
+        return false;
+    }
+
+    private function isItemNameValid($name)
+    {
+        $length = strlen($name);
+
+        if ($length > 250) {
+            throw new \RuntimeException(sprintf('The memcache item key "%s" is too long (%s bytes). Allowed maximum size is 250 bytes.', $name, $length));
+        }
+
+        return true;
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Profiler/FileProfilerStorage.php b/core/vendor/symfony/http-kernel/Profiler/FileProfilerStorage.php
new file mode 100644
index 0000000..581ab64
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Profiler/FileProfilerStorage.php
@@ -0,0 +1,282 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Profiler;
+
+/**
+ * Storage for profiler using files.
+ *
+ * @author Alexandre Salomé <alexandre.salome@gmail.com>
+ */
+class FileProfilerStorage implements ProfilerStorageInterface
+{
+    /**
+     * Folder where profiler data are stored.
+     *
+     * @var string
+     */
+    private $folder;
+
+    /**
+     * Constructs the file storage using a "dsn-like" path.
+     *
+     * Example : "file:/path/to/the/storage/folder"
+     *
+     * @param string $dsn The DSN
+     *
+     * @throws \RuntimeException
+     */
+    public function __construct($dsn)
+    {
+        if (0 !== strpos($dsn, 'file:')) {
+            throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use FileStorage with an invalid dsn "%s". The expected format is "file:/path/to/the/storage/folder".', $dsn));
+        }
+        $this->folder = substr($dsn, 5);
+
+        if (!is_dir($this->folder)) {
+            mkdir($this->folder, 0777, true);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function find($ip, $url, $limit, $method, $start = null, $end = null)
+    {
+        $file = $this->getIndexFilename();
+
+        if (!file_exists($file)) {
+            return array();
+        }
+
+        $file = fopen($file, 'r');
+        fseek($file, 0, SEEK_END);
+
+        $result = array();
+        while (count($result) < $limit && $line = $this->readLineFromFile($file)) {
+            $values = str_getcsv($line);
+            list($csvToken, $csvIp, $csvMethod, $csvUrl, $csvTime, $csvParent) = $values;
+            $csvStatusCode = isset($values[6]) ? $values[6] : null;
+
+            $csvTime = (int) $csvTime;
+
+            if ($ip && false === strpos($csvIp, $ip) || $url && false === strpos($csvUrl, $url) || $method && false === strpos($csvMethod, $method)) {
+                continue;
+            }
+
+            if (!empty($start) && $csvTime < $start) {
+                continue;
+            }
+
+            if (!empty($end) && $csvTime > $end) {
+                continue;
+            }
+
+            $result[$csvToken] = array(
+                'token' => $csvToken,
+                'ip' => $csvIp,
+                'method' => $csvMethod,
+                'url' => $csvUrl,
+                'time' => $csvTime,
+                'parent' => $csvParent,
+                'status_code' => $csvStatusCode,
+            );
+        }
+
+        fclose($file);
+
+        return array_values($result);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function purge()
+    {
+        $flags = \FilesystemIterator::SKIP_DOTS;
+        $iterator = new \RecursiveDirectoryIterator($this->folder, $flags);
+        $iterator = new \RecursiveIteratorIterator($iterator, \RecursiveIteratorIterator::CHILD_FIRST);
+
+        foreach ($iterator as $file) {
+            if (is_file($file)) {
+                unlink($file);
+            } else {
+                rmdir($file);
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function read($token)
+    {
+        if (!$token || !file_exists($file = $this->getFilename($token))) {
+            return;
+        }
+
+        return $this->createProfileFromData($token, unserialize(file_get_contents($file)));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function write(Profile $profile)
+    {
+        $file = $this->getFilename($profile->getToken());
+
+        $profileIndexed = is_file($file);
+        if (!$profileIndexed) {
+            // Create directory
+            $dir = dirname($file);
+            if (!is_dir($dir)) {
+                mkdir($dir, 0777, true);
+            }
+        }
+
+        // Store profile
+        $data = array(
+            'token' => $profile->getToken(),
+            'parent' => $profile->getParentToken(),
+            'children' => array_map(function ($p) { return $p->getToken(); }, $profile->getChildren()),
+            'data' => $profile->getCollectors(),
+            'ip' => $profile->getIp(),
+            'method' => $profile->getMethod(),
+            'url' => $profile->getUrl(),
+            'time' => $profile->getTime(),
+        );
+
+        if (false === file_put_contents($file, serialize($data))) {
+            return false;
+        }
+
+        if (!$profileIndexed) {
+            // Add to index
+            if (false === $file = fopen($this->getIndexFilename(), 'a')) {
+                return false;
+            }
+
+            fputcsv($file, array(
+                $profile->getToken(),
+                $profile->getIp(),
+                $profile->getMethod(),
+                $profile->getUrl(),
+                $profile->getTime(),
+                $profile->getParentToken(),
+                $profile->getStatusCode(),
+            ));
+            fclose($file);
+        }
+
+        return true;
+    }
+
+    /**
+     * Gets filename to store data, associated to the token.
+     *
+     * @param string $token
+     *
+     * @return string The profile filename
+     */
+    protected function getFilename($token)
+    {
+        // Uses 4 last characters, because first are mostly the same.
+        $folderA = substr($token, -2, 2);
+        $folderB = substr($token, -4, 2);
+
+        return $this->folder.'/'.$folderA.'/'.$folderB.'/'.$token;
+    }
+
+    /**
+     * Gets the index filename.
+     *
+     * @return string The index filename
+     */
+    protected function getIndexFilename()
+    {
+        return $this->folder.'/index.csv';
+    }
+
+    /**
+     * Reads a line in the file, backward.
+     *
+     * This function automatically skips the empty lines and do not include the line return in result value.
+     *
+     * @param resource $file The file resource, with the pointer placed at the end of the line to read
+     *
+     * @return mixed A string representing the line or null if beginning of file is reached
+     */
+    protected function readLineFromFile($file)
+    {
+        $line = '';
+        $position = ftell($file);
+
+        if (0 === $position) {
+            return;
+        }
+
+        while (true) {
+            $chunkSize = min($position, 1024);
+            $position -= $chunkSize;
+            fseek($file, $position);
+
+            if (0 === $chunkSize) {
+                // bof reached
+                break;
+            }
+
+            $buffer = fread($file, $chunkSize);
+
+            if (false === ($upTo = strrpos($buffer, "\n"))) {
+                $line = $buffer.$line;
+                continue;
+            }
+
+            $position += $upTo;
+            $line = substr($buffer, $upTo + 1).$line;
+            fseek($file, max(0, $position), SEEK_SET);
+
+            if ('' !== $line) {
+                break;
+            }
+        }
+
+        return '' === $line ? null : $line;
+    }
+
+    protected function createProfileFromData($token, $data, $parent = null)
+    {
+        $profile = new Profile($token);
+        $profile->setIp($data['ip']);
+        $profile->setMethod($data['method']);
+        $profile->setUrl($data['url']);
+        $profile->setTime($data['time']);
+        $profile->setCollectors($data['data']);
+
+        if (!$parent && $data['parent']) {
+            $parent = $this->read($data['parent']);
+        }
+
+        if ($parent) {
+            $profile->setParent($parent);
+        }
+
+        foreach ($data['children'] as $token) {
+            if (!$token || !file_exists($file = $this->getFilename($token))) {
+                continue;
+            }
+
+            $profile->addChild($this->createProfileFromData($token, unserialize(file_get_contents($file)), $profile));
+        }
+
+        return $profile;
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/MemcacheProfilerStorage.php b/core/vendor/symfony/http-kernel/Profiler/MemcacheProfilerStorage.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/MemcacheProfilerStorage.php
rename to core/vendor/symfony/http-kernel/Profiler/MemcacheProfilerStorage.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/MemcachedProfilerStorage.php b/core/vendor/symfony/http-kernel/Profiler/MemcachedProfilerStorage.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/MemcachedProfilerStorage.php
rename to core/vendor/symfony/http-kernel/Profiler/MemcachedProfilerStorage.php
diff --git a/core/vendor/symfony/http-kernel/Profiler/MongoDbProfilerStorage.php b/core/vendor/symfony/http-kernel/Profiler/MongoDbProfilerStorage.php
new file mode 100644
index 0000000..f35a7f7
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Profiler/MongoDbProfilerStorage.php
@@ -0,0 +1,259 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Profiler;
+
+class MongoDbProfilerStorage implements ProfilerStorageInterface
+{
+    protected $dsn;
+    protected $lifetime;
+    private $mongo;
+
+    /**
+     * Constructor.
+     *
+     * @param string $dsn      A data source name
+     * @param string $username Not used
+     * @param string $password Not used
+     * @param int    $lifetime The lifetime to use for the purge
+     */
+    public function __construct($dsn, $username = '', $password = '', $lifetime = 86400)
+    {
+        $this->dsn = $dsn;
+        $this->lifetime = (int) $lifetime;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function find($ip, $url, $limit, $method, $start = null, $end = null)
+    {
+        $cursor = $this->getMongo()->find($this->buildQuery($ip, $url, $method, $start, $end), array('_id', 'parent', 'ip', 'method', 'url', 'time', 'status_code'))->sort(array('time' => -1))->limit($limit);
+
+        $tokens = array();
+        foreach ($cursor as $profile) {
+            $tokens[] = $this->getData($profile);
+        }
+
+        return $tokens;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function purge()
+    {
+        $this->getMongo()->remove(array());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function read($token)
+    {
+        $profile = $this->getMongo()->findOne(array('_id' => $token, 'data' => array('$exists' => true)));
+
+        if (null !== $profile) {
+            $profile = $this->createProfileFromData($this->getData($profile));
+        }
+
+        return $profile;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function write(Profile $profile)
+    {
+        $this->cleanup();
+
+        $record = array(
+            '_id' => $profile->getToken(),
+            'parent' => $profile->getParentToken(),
+            'data' => base64_encode(serialize($profile->getCollectors())),
+            'ip' => $profile->getIp(),
+            'method' => $profile->getMethod(),
+            'url' => $profile->getUrl(),
+            'time' => $profile->getTime(),
+            'status_code' => $profile->getStatusCode(),
+        );
+
+        $result = $this->getMongo()->update(array('_id' => $profile->getToken()), array_filter($record, function ($v) { return !empty($v); }), array('upsert' => true));
+
+        return (bool) (isset($result['ok']) ? $result['ok'] : $result);
+    }
+
+    /**
+     * Internal convenience method that returns the instance of the MongoDB Collection.
+     *
+     * @return \MongoCollection
+     *
+     * @throws \RuntimeException
+     */
+    protected function getMongo()
+    {
+        if (null !== $this->mongo) {
+            return $this->mongo;
+        }
+
+        if (!$parsedDsn = $this->parseDsn($this->dsn)) {
+            throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use MongoDB with an invalid dsn "%s". The expected format is "mongodb://[user:pass@]host/database/collection"', $this->dsn));
+        }
+
+        list($server, $database, $collection) = $parsedDsn;
+        $mongoClass = version_compare(phpversion('mongo'), '1.3.0', '<') ? '\Mongo' : '\MongoClient';
+        $mongo = new $mongoClass($server);
+
+        return $this->mongo = $mongo->selectCollection($database, $collection);
+    }
+
+    /**
+     * @param array $data
+     *
+     * @return Profile
+     */
+    protected function createProfileFromData(array $data)
+    {
+        $profile = $this->getProfile($data);
+
+        if ($data['parent']) {
+            $parent = $this->getMongo()->findOne(array('_id' => $data['parent'], 'data' => array('$exists' => true)));
+            if ($parent) {
+                $profile->setParent($this->getProfile($this->getData($parent)));
+            }
+        }
+
+        $profile->setChildren($this->readChildren($data['token']));
+
+        return $profile;
+    }
+
+    /**
+     * @param string $token
+     *
+     * @return Profile[] An array of Profile instances
+     */
+    protected function readChildren($token)
+    {
+        $profiles = array();
+
+        $cursor = $this->getMongo()->find(array('parent' => $token, 'data' => array('$exists' => true)));
+        foreach ($cursor as $d) {
+            $profiles[] = $this->getProfile($this->getData($d));
+        }
+
+        return $profiles;
+    }
+
+    protected function cleanup()
+    {
+        $this->getMongo()->remove(array('time' => array('$lt' => time() - $this->lifetime)));
+    }
+
+    /**
+     * @param string $ip
+     * @param string $url
+     * @param string $method
+     * @param int    $start
+     * @param int    $end
+     *
+     * @return array
+     */
+    private function buildQuery($ip, $url, $method, $start, $end)
+    {
+        $query = array();
+
+        if (!empty($ip)) {
+            $query['ip'] = $ip;
+        }
+
+        if (!empty($url)) {
+            $query['url'] = $url;
+        }
+
+        if (!empty($method)) {
+            $query['method'] = $method;
+        }
+
+        if (!empty($start) || !empty($end)) {
+            $query['time'] = array();
+        }
+
+        if (!empty($start)) {
+            $query['time']['$gte'] = $start;
+        }
+
+        if (!empty($end)) {
+            $query['time']['$lte'] = $end;
+        }
+
+        return $query;
+    }
+
+    /**
+     * @param array $data
+     *
+     * @return array
+     */
+    private function getData(array $data)
+    {
+        return array(
+            'token' => $data['_id'],
+            'parent' => isset($data['parent']) ? $data['parent'] : null,
+            'ip' => isset($data['ip']) ? $data['ip'] : null,
+            'method' => isset($data['method']) ? $data['method'] : null,
+            'url' => isset($data['url']) ? $data['url'] : null,
+            'time' => isset($data['time']) ? $data['time'] : null,
+            'data' => isset($data['data']) ? $data['data'] : null,
+            'status_code' => isset($data['status_code']) ? $data['status_code'] : null,
+        );
+    }
+
+    /**
+     * @param array $data
+     *
+     * @return Profile
+     */
+    private function getProfile(array $data)
+    {
+        $profile = new Profile($data['token']);
+        $profile->setIp($data['ip']);
+        $profile->setMethod($data['method']);
+        $profile->setUrl($data['url']);
+        $profile->setTime($data['time']);
+        $profile->setCollectors(unserialize(base64_decode($data['data'])));
+
+        return $profile;
+    }
+
+    /**
+     * @param string $dsn
+     *
+     * @return null|array Array($server, $database, $collection)
+     */
+    private function parseDsn($dsn)
+    {
+        if (!preg_match('#^(mongodb://.*)/(.*)/(.*)$#', $dsn, $matches)) {
+            return;
+        }
+
+        $server = $matches[1];
+        $database = $matches[2];
+        $collection = $matches[3];
+        preg_match('#^mongodb://(([^:]+):?(.*)(?=@))?@?([^/]*)(.*)$#', $server, $matchesServer);
+
+        if ('' == $matchesServer[5] && '' != $matches[2]) {
+            $server .= '/'.$matches[2];
+        }
+
+        return array($server, $database, $collection);
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Profiler/MysqlProfilerStorage.php b/core/vendor/symfony/http-kernel/Profiler/MysqlProfilerStorage.php
new file mode 100644
index 0000000..92e8a1b
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Profiler/MysqlProfilerStorage.php
@@ -0,0 +1,79 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Profiler;
+
+/**
+ * A ProfilerStorage for Mysql.
+ *
+ * @author Jan Schumann <js@schumann-it.com>
+ */
+class MysqlProfilerStorage extends PdoProfilerStorage
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function initDb()
+    {
+        if (null === $this->db) {
+            if (0 !== strpos($this->dsn, 'mysql')) {
+                throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use Mysql with an invalid dsn "%s". The expected format is "mysql:dbname=database_name;host=host_name".', $this->dsn));
+            }
+
+            if (!class_exists('PDO') || !in_array('mysql', \PDO::getAvailableDrivers(), true)) {
+                throw new \RuntimeException('You need to enable PDO_Mysql extension for the profiler to run properly.');
+            }
+
+            $db = new \PDO($this->dsn, $this->username, $this->password);
+            $db->exec('CREATE TABLE IF NOT EXISTS sf_profiler_data (token VARCHAR(255) PRIMARY KEY, data LONGTEXT, ip VARCHAR(64), method VARCHAR(6), url VARCHAR(255), time INTEGER UNSIGNED, parent VARCHAR(255), created_at INTEGER UNSIGNED, status_code SMALLINT UNSIGNED, KEY (created_at), KEY (ip), KEY (method), KEY (url), KEY (parent))');
+
+            $this->db = $db;
+        }
+
+        return $this->db;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function buildCriteria($ip, $url, $start, $end, $limit, $method)
+    {
+        $criteria = array();
+        $args = array();
+
+        if ($ip = preg_replace('/[^\d\.]/', '', $ip)) {
+            $criteria[] = 'ip LIKE :ip';
+            $args[':ip'] = '%'.$ip.'%';
+        }
+
+        if ($url) {
+            $criteria[] = 'url LIKE :url';
+            $args[':url'] = '%'.addcslashes($url, '%_\\').'%';
+        }
+
+        if ($method) {
+            $criteria[] = 'method = :method';
+            $args[':method'] = $method;
+        }
+
+        if (!empty($start)) {
+            $criteria[] = 'time >= :start';
+            $args[':start'] = $start;
+        }
+
+        if (!empty($end)) {
+            $criteria[] = 'time <= :end';
+            $args[':end'] = $end;
+        }
+
+        return array($criteria, $args);
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Profiler/PdoProfilerStorage.php b/core/vendor/symfony/http-kernel/Profiler/PdoProfilerStorage.php
new file mode 100644
index 0000000..48f813f
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Profiler/PdoProfilerStorage.php
@@ -0,0 +1,263 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Profiler;
+
+/**
+ * Base PDO storage for profiling information in a PDO database.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jan Schumann <js@schumann-it.com>
+ */
+abstract class PdoProfilerStorage implements ProfilerStorageInterface
+{
+    protected $dsn;
+    protected $username;
+    protected $password;
+    protected $lifetime;
+    protected $db;
+
+    /**
+     * Constructor.
+     *
+     * @param string $dsn      A data source name
+     * @param string $username The username for the database
+     * @param string $password The password for the database
+     * @param int    $lifetime The lifetime to use for the purge
+     */
+    public function __construct($dsn, $username = '', $password = '', $lifetime = 86400)
+    {
+        $this->dsn = $dsn;
+        $this->username = $username;
+        $this->password = $password;
+        $this->lifetime = (int) $lifetime;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function find($ip, $url, $limit, $method, $start = null, $end = null)
+    {
+        if (null === $start) {
+            $start = 0;
+        }
+
+        if (null === $end) {
+            $end = time();
+        }
+
+        list($criteria, $args) = $this->buildCriteria($ip, $url, $start, $end, $limit, $method);
+
+        $criteria = $criteria ? 'WHERE '.implode(' AND ', $criteria) : '';
+
+        $db = $this->initDb();
+        $tokens = $this->fetch($db, 'SELECT token, ip, method, url, time, parent, status_code FROM sf_profiler_data '.$criteria.' ORDER BY time DESC LIMIT '.((int) $limit), $args);
+        $this->close($db);
+
+        return $tokens;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function read($token)
+    {
+        $db = $this->initDb();
+        $args = array(':token' => $token);
+        $data = $this->fetch($db, 'SELECT data, parent, ip, method, url, time FROM sf_profiler_data WHERE token = :token LIMIT 1', $args);
+        $this->close($db);
+        if (isset($data[0]['data'])) {
+            return $this->createProfileFromData($token, $data[0]);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function write(Profile $profile)
+    {
+        $db = $this->initDb();
+        $args = array(
+            ':token' => $profile->getToken(),
+            ':parent' => $profile->getParentToken(),
+            ':data' => base64_encode(serialize($profile->getCollectors())),
+            ':ip' => $profile->getIp(),
+            ':method' => $profile->getMethod(),
+            ':url' => $profile->getUrl(),
+            ':time' => $profile->getTime(),
+            ':created_at' => time(),
+            ':status_code' => $profile->getStatusCode(),
+        );
+
+        try {
+            if ($this->has($profile->getToken())) {
+                $this->exec($db, 'UPDATE sf_profiler_data SET parent = :parent, data = :data, ip = :ip, method = :method, url = :url, time = :time, created_at = :created_at, status_code = :status_code WHERE token = :token', $args);
+            } else {
+                $this->exec($db, 'INSERT INTO sf_profiler_data (token, parent, data, ip, method, url, time, created_at, status_code) VALUES (:token, :parent, :data, :ip, :method, :url, :time, :created_at, :status_code)', $args);
+            }
+            $this->cleanup();
+            $status = true;
+        } catch (\Exception $e) {
+            $status = false;
+        }
+
+        $this->close($db);
+
+        return $status;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function purge()
+    {
+        $db = $this->initDb();
+        $this->exec($db, 'DELETE FROM sf_profiler_data');
+        $this->close($db);
+    }
+
+    /**
+     * Build SQL criteria to fetch records by ip and url.
+     *
+     * @param string $ip     The IP
+     * @param string $url    The URL
+     * @param string $start  The start period to search from
+     * @param string $end    The end period to search to
+     * @param string $limit  The maximum number of tokens to return
+     * @param string $method The request method
+     *
+     * @return array An array with (criteria, args)
+     */
+    abstract protected function buildCriteria($ip, $url, $start, $end, $limit, $method);
+
+    /**
+     * Initializes the database.
+     *
+     * @throws \RuntimeException When the requested database driver is not installed
+     */
+    abstract protected function initDb();
+
+    protected function cleanup()
+    {
+        $db = $this->initDb();
+        $this->exec($db, 'DELETE FROM sf_profiler_data WHERE created_at < :time', array(':time' => time() - $this->lifetime));
+        $this->close($db);
+    }
+
+    protected function exec($db, $query, array $args = array())
+    {
+        $stmt = $this->prepareStatement($db, $query);
+
+        foreach ($args as $arg => $val) {
+            $stmt->bindValue($arg, $val, is_int($val) ? \PDO::PARAM_INT : \PDO::PARAM_STR);
+        }
+        $success = $stmt->execute();
+        if (!$success) {
+            throw new \RuntimeException(sprintf('Error executing query "%s"', $query));
+        }
+    }
+
+    protected function prepareStatement($db, $query)
+    {
+        try {
+            $stmt = $db->prepare($query);
+        } catch (\Exception $e) {
+            $stmt = false;
+        }
+
+        if (false === $stmt) {
+            throw new \RuntimeException('The database cannot successfully prepare the statement');
+        }
+
+        return $stmt;
+    }
+
+    protected function fetch($db, $query, array $args = array())
+    {
+        $stmt = $this->prepareStatement($db, $query);
+
+        foreach ($args as $arg => $val) {
+            $stmt->bindValue($arg, $val, is_int($val) ? \PDO::PARAM_INT : \PDO::PARAM_STR);
+        }
+        $stmt->execute();
+        $return = $stmt->fetchAll(\PDO::FETCH_ASSOC);
+
+        return $return;
+    }
+
+    protected function close($db)
+    {
+    }
+
+    protected function createProfileFromData($token, $data, $parent = null)
+    {
+        $profile = new Profile($token);
+        $profile->setIp($data['ip']);
+        $profile->setMethod($data['method']);
+        $profile->setUrl($data['url']);
+        $profile->setTime($data['time']);
+        $profile->setCollectors(unserialize(base64_decode($data['data'])));
+
+        if (!$parent && !empty($data['parent'])) {
+            $parent = $this->read($data['parent']);
+        }
+
+        if ($parent) {
+            $profile->setParent($parent);
+        }
+
+        $profile->setChildren($this->readChildren($token, $profile));
+
+        return $profile;
+    }
+
+    /**
+     * Reads the child profiles for the given token.
+     *
+     * @param string $token  The parent token
+     * @param string $parent The parent instance
+     *
+     * @return Profile[] An array of Profile instance
+     */
+    protected function readChildren($token, $parent)
+    {
+        $db = $this->initDb();
+        $data = $this->fetch($db, 'SELECT token, data, ip, method, url, time FROM sf_profiler_data WHERE parent = :token', array(':token' => $token));
+        $this->close($db);
+
+        if (!$data) {
+            return array();
+        }
+
+        $profiles = array();
+        foreach ($data as $d) {
+            $profiles[] = $this->createProfileFromData($d['token'], $d, $parent);
+        }
+
+        return $profiles;
+    }
+
+    /**
+     * Returns whether data for the given token already exists in storage.
+     *
+     * @param string $token The profile token
+     *
+     * @return string
+     */
+    protected function has($token)
+    {
+        $db = $this->initDb();
+        $tokenExists = $this->fetch($db, 'SELECT 1 FROM sf_profiler_data WHERE token = :token LIMIT 1', array(':token' => $token));
+        $this->close($db);
+
+        return !empty($tokenExists);
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Profiler/Profile.php b/core/vendor/symfony/http-kernel/Profiler/Profile.php
new file mode 100644
index 0000000..a4e4ba6
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Profiler/Profile.php
@@ -0,0 +1,292 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Profiler;
+
+use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface;
+
+/**
+ * Profile.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Profile
+{
+    private $token;
+
+    /**
+     * @var DataCollectorInterface[]
+     */
+    private $collectors = array();
+
+    private $ip;
+    private $method;
+    private $url;
+    private $time;
+    private $statusCode;
+
+    /**
+     * @var Profile
+     */
+    private $parent;
+
+    /**
+     * @var Profile[]
+     */
+    private $children = array();
+
+    /**
+     * Constructor.
+     *
+     * @param string $token The token
+     */
+    public function __construct($token)
+    {
+        $this->token = $token;
+    }
+
+    /**
+     * Sets the token.
+     *
+     * @param string $token The token
+     */
+    public function setToken($token)
+    {
+        $this->token = $token;
+    }
+
+    /**
+     * Gets the token.
+     *
+     * @return string The token
+     */
+    public function getToken()
+    {
+        return $this->token;
+    }
+
+    /**
+     * Sets the parent token.
+     *
+     * @param Profile $parent The parent Profile
+     */
+    public function setParent(Profile $parent)
+    {
+        $this->parent = $parent;
+    }
+
+    /**
+     * Returns the parent profile.
+     *
+     * @return Profile The parent profile
+     */
+    public function getParent()
+    {
+        return $this->parent;
+    }
+
+    /**
+     * Returns the parent token.
+     *
+     * @return null|string The parent token
+     */
+    public function getParentToken()
+    {
+        return $this->parent ? $this->parent->getToken() : null;
+    }
+
+    /**
+     * Returns the IP.
+     *
+     * @return string The IP
+     */
+    public function getIp()
+    {
+        return $this->ip;
+    }
+
+    /**
+     * Sets the IP.
+     *
+     * @param string $ip
+     */
+    public function setIp($ip)
+    {
+        $this->ip = $ip;
+    }
+
+    /**
+     * Returns the request method.
+     *
+     * @return string The request method
+     */
+    public function getMethod()
+    {
+        return $this->method;
+    }
+
+    public function setMethod($method)
+    {
+        $this->method = $method;
+    }
+
+    /**
+     * Returns the URL.
+     *
+     * @return string The URL
+     */
+    public function getUrl()
+    {
+        return $this->url;
+    }
+
+    public function setUrl($url)
+    {
+        $this->url = $url;
+    }
+
+    /**
+     * Returns the time.
+     *
+     * @return string The time
+     */
+    public function getTime()
+    {
+        if (null === $this->time) {
+            return 0;
+        }
+
+        return $this->time;
+    }
+
+    public function setTime($time)
+    {
+        $this->time = $time;
+    }
+
+    /**
+     * @param int $statusCode
+     */
+    public function setStatusCode($statusCode)
+    {
+        $this->statusCode = $statusCode;
+    }
+
+    /**
+     * @return int
+     */
+    public function getStatusCode()
+    {
+        return $this->statusCode;
+    }
+
+    /**
+     * Finds children profilers.
+     *
+     * @return Profile[] An array of Profile
+     */
+    public function getChildren()
+    {
+        return $this->children;
+    }
+
+    /**
+     * Sets children profiler.
+     *
+     * @param Profile[] $children An array of Profile
+     */
+    public function setChildren(array $children)
+    {
+        $this->children = array();
+        foreach ($children as $child) {
+            $this->addChild($child);
+        }
+    }
+
+    /**
+     * Adds the child token.
+     *
+     * @param Profile $child The child Profile
+     */
+    public function addChild(Profile $child)
+    {
+        $this->children[] = $child;
+        $child->setParent($this);
+    }
+
+    /**
+     * Gets a Collector by name.
+     *
+     * @param string $name A collector name
+     *
+     * @return DataCollectorInterface A DataCollectorInterface instance
+     *
+     * @throws \InvalidArgumentException if the collector does not exist
+     */
+    public function getCollector($name)
+    {
+        if (!isset($this->collectors[$name])) {
+            throw new \InvalidArgumentException(sprintf('Collector "%s" does not exist.', $name));
+        }
+
+        return $this->collectors[$name];
+    }
+
+    /**
+     * Gets the Collectors associated with this profile.
+     *
+     * @return DataCollectorInterface[]
+     */
+    public function getCollectors()
+    {
+        return $this->collectors;
+    }
+
+    /**
+     * Sets the Collectors associated with this profile.
+     *
+     * @param DataCollectorInterface[] $collectors
+     */
+    public function setCollectors(array $collectors)
+    {
+        $this->collectors = array();
+        foreach ($collectors as $collector) {
+            $this->addCollector($collector);
+        }
+    }
+
+    /**
+     * Adds a Collector.
+     *
+     * @param DataCollectorInterface $collector A DataCollectorInterface instance
+     */
+    public function addCollector(DataCollectorInterface $collector)
+    {
+        $this->collectors[$collector->getName()] = $collector;
+    }
+
+    /**
+     * Returns true if a Collector for the given name exists.
+     *
+     * @param string $name A collector name
+     *
+     * @return bool
+     */
+    public function hasCollector($name)
+    {
+        return isset($this->collectors[$name]);
+    }
+
+    public function __sleep()
+    {
+        return array('token', 'parent', 'children', 'collectors', 'ip', 'method', 'url', 'time');
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Profiler/Profiler.php b/core/vendor/symfony/http-kernel/Profiler/Profiler.php
new file mode 100644
index 0000000..864f624
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Profiler/Profiler.php
@@ -0,0 +1,296 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Profiler;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface;
+use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Profiler.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Profiler
+{
+    /**
+     * @var ProfilerStorageInterface
+     */
+    private $storage;
+
+    /**
+     * @var DataCollectorInterface[]
+     */
+    private $collectors = array();
+
+    /**
+     * @var LoggerInterface
+     */
+    private $logger;
+
+    /**
+     * @var bool
+     */
+    private $enabled = true;
+
+    /**
+     * Constructor.
+     *
+     * @param ProfilerStorageInterface $storage A ProfilerStorageInterface instance
+     * @param LoggerInterface          $logger  A LoggerInterface instance
+     */
+    public function __construct(ProfilerStorageInterface $storage, LoggerInterface $logger = null)
+    {
+        $this->storage = $storage;
+        $this->logger = $logger;
+    }
+
+    /**
+     * Disables the profiler.
+     */
+    public function disable()
+    {
+        $this->enabled = false;
+    }
+
+    /**
+     * Enables the profiler.
+     */
+    public function enable()
+    {
+        $this->enabled = true;
+    }
+
+    /**
+     * Loads the Profile for the given Response.
+     *
+     * @param Response $response A Response instance
+     *
+     * @return Profile A Profile instance
+     */
+    public function loadProfileFromResponse(Response $response)
+    {
+        if (!$token = $response->headers->get('X-Debug-Token')) {
+            return false;
+        }
+
+        return $this->loadProfile($token);
+    }
+
+    /**
+     * Loads the Profile for the given token.
+     *
+     * @param string $token A token
+     *
+     * @return Profile A Profile instance
+     */
+    public function loadProfile($token)
+    {
+        return $this->storage->read($token);
+    }
+
+    /**
+     * Saves a Profile.
+     *
+     * @param Profile $profile A Profile instance
+     *
+     * @return bool
+     */
+    public function saveProfile(Profile $profile)
+    {
+        // late collect
+        foreach ($profile->getCollectors() as $collector) {
+            if ($collector instanceof LateDataCollectorInterface) {
+                $collector->lateCollect();
+            }
+        }
+
+        if (!($ret = $this->storage->write($profile)) && null !== $this->logger) {
+            $this->logger->warning('Unable to store the profiler information.', array('configured_storage' => get_class($this->storage)));
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Purges all data from the storage.
+     */
+    public function purge()
+    {
+        $this->storage->purge();
+    }
+
+    /**
+     * Exports the current profiler data.
+     *
+     * @param Profile $profile A Profile instance
+     *
+     * @return string The exported data
+     */
+    public function export(Profile $profile)
+    {
+        return base64_encode(serialize($profile));
+    }
+
+    /**
+     * Imports data into the profiler storage.
+     *
+     * @param string $data A data string as exported by the export() method
+     *
+     * @return Profile A Profile instance
+     */
+    public function import($data)
+    {
+        $profile = unserialize(base64_decode($data));
+
+        if ($this->storage->read($profile->getToken())) {
+            return false;
+        }
+
+        $this->saveProfile($profile);
+
+        return $profile;
+    }
+
+    /**
+     * Finds profiler tokens for the given criteria.
+     *
+     * @param string $ip     The IP
+     * @param string $url    The URL
+     * @param string $limit  The maximum number of tokens to return
+     * @param string $method The request method
+     * @param string $start  The start date to search from
+     * @param string $end    The end date to search to
+     *
+     * @return array An array of tokens
+     *
+     * @see http://php.net/manual/en/datetime.formats.php for the supported date/time formats
+     */
+    public function find($ip, $url, $limit, $method, $start, $end)
+    {
+        return $this->storage->find($ip, $url, $limit, $method, $this->getTimestamp($start), $this->getTimestamp($end));
+    }
+
+    /**
+     * Collects data for the given Response.
+     *
+     * @param Request    $request   A Request instance
+     * @param Response   $response  A Response instance
+     * @param \Exception $exception An exception instance if the request threw one
+     *
+     * @return Profile|null A Profile instance or null if the profiler is disabled
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        if (false === $this->enabled) {
+            return;
+        }
+
+        $profile = new Profile(substr(hash('sha256', uniqid(mt_rand(), true)), 0, 6));
+        $profile->setTime(time());
+        $profile->setUrl($request->getUri());
+        $profile->setIp($request->getClientIp());
+        $profile->setMethod($request->getMethod());
+        $profile->setStatusCode($response->getStatusCode());
+
+        $response->headers->set('X-Debug-Token', $profile->getToken());
+
+        foreach ($this->collectors as $collector) {
+            $collector->collect($request, $response, $exception);
+
+            // we need to clone for sub-requests
+            $profile->addCollector(clone $collector);
+        }
+
+        return $profile;
+    }
+
+    /**
+     * Gets the Collectors associated with this profiler.
+     *
+     * @return array An array of collectors
+     */
+    public function all()
+    {
+        return $this->collectors;
+    }
+
+    /**
+     * Sets the Collectors associated with this profiler.
+     *
+     * @param DataCollectorInterface[] $collectors An array of collectors
+     */
+    public function set(array $collectors = array())
+    {
+        $this->collectors = array();
+        foreach ($collectors as $collector) {
+            $this->add($collector);
+        }
+    }
+
+    /**
+     * Adds a Collector.
+     *
+     * @param DataCollectorInterface $collector A DataCollectorInterface instance
+     */
+    public function add(DataCollectorInterface $collector)
+    {
+        $this->collectors[$collector->getName()] = $collector;
+    }
+
+    /**
+     * Returns true if a Collector for the given name exists.
+     *
+     * @param string $name A collector name
+     *
+     * @return bool
+     */
+    public function has($name)
+    {
+        return isset($this->collectors[$name]);
+    }
+
+    /**
+     * Gets a Collector by name.
+     *
+     * @param string $name A collector name
+     *
+     * @return DataCollectorInterface A DataCollectorInterface instance
+     *
+     * @throws \InvalidArgumentException if the collector does not exist
+     */
+    public function get($name)
+    {
+        if (!isset($this->collectors[$name])) {
+            throw new \InvalidArgumentException(sprintf('Collector "%s" does not exist.', $name));
+        }
+
+        return $this->collectors[$name];
+    }
+
+    private function getTimestamp($value)
+    {
+        if (null === $value || '' == $value) {
+            return;
+        }
+
+        try {
+            $value = new \DateTime(is_numeric($value) ? '@'.$value : $value);
+        } catch (\Exception $e) {
+            return;
+        }
+
+        return $value->getTimestamp();
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/ProfilerStorageInterface.php b/core/vendor/symfony/http-kernel/Profiler/ProfilerStorageInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/ProfilerStorageInterface.php
rename to core/vendor/symfony/http-kernel/Profiler/ProfilerStorageInterface.php
diff --git a/core/vendor/symfony/http-kernel/Profiler/RedisProfilerStorage.php b/core/vendor/symfony/http-kernel/Profiler/RedisProfilerStorage.php
new file mode 100644
index 0000000..b0e14ea
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Profiler/RedisProfilerStorage.php
@@ -0,0 +1,394 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Profiler;
+
+/**
+ * RedisProfilerStorage stores profiling information in Redis.
+ *
+ * @author Andrej Hudec <pulzarraider@gmail.com>
+ * @author Stephane PY <py.stephane1@gmail.com>
+ */
+class RedisProfilerStorage implements ProfilerStorageInterface
+{
+    const TOKEN_PREFIX = 'sf_profiler_';
+
+    const REDIS_OPT_SERIALIZER = 1;
+    const REDIS_OPT_PREFIX = 2;
+    const REDIS_SERIALIZER_NONE = 0;
+    const REDIS_SERIALIZER_PHP = 1;
+
+    protected $dsn;
+    protected $lifetime;
+
+    /**
+     * @var \Redis
+     */
+    private $redis;
+
+    /**
+     * Constructor.
+     *
+     * @param string $dsn      A data source name
+     * @param string $username Not used
+     * @param string $password Not used
+     * @param int    $lifetime The lifetime to use for the purge
+     */
+    public function __construct($dsn, $username = '', $password = '', $lifetime = 86400)
+    {
+        $this->dsn = $dsn;
+        $this->lifetime = (int) $lifetime;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function find($ip, $url, $limit, $method, $start = null, $end = null)
+    {
+        $indexName = $this->getIndexName();
+
+        if (!$indexContent = $this->getValue($indexName, self::REDIS_SERIALIZER_NONE)) {
+            return array();
+        }
+
+        $profileList = array_reverse(explode("\n", $indexContent));
+        $result = array();
+
+        foreach ($profileList as $item) {
+            if ($limit === 0) {
+                break;
+            }
+
+            if ($item == '') {
+                continue;
+            }
+
+            $values = explode("\t", $item, 7);
+            list($itemToken, $itemIp, $itemMethod, $itemUrl, $itemTime, $itemParent) = $values;
+            $statusCode = isset($values[6]) ? $values[6] : null;
+
+            $itemTime = (int) $itemTime;
+
+            if ($ip && false === strpos($itemIp, $ip) || $url && false === strpos($itemUrl, $url) || $method && false === strpos($itemMethod, $method)) {
+                continue;
+            }
+
+            if (!empty($start) && $itemTime < $start) {
+                continue;
+            }
+
+            if (!empty($end) && $itemTime > $end) {
+                continue;
+            }
+
+            $result[] = array(
+                'token' => $itemToken,
+                'ip' => $itemIp,
+                'method' => $itemMethod,
+                'url' => $itemUrl,
+                'time' => $itemTime,
+                'parent' => $itemParent,
+                'status_code' => $statusCode,
+            );
+            --$limit;
+        }
+
+        return $result;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function purge()
+    {
+        // delete only items from index
+        $indexName = $this->getIndexName();
+
+        $indexContent = $this->getValue($indexName, self::REDIS_SERIALIZER_NONE);
+
+        if (!$indexContent) {
+            return false;
+        }
+
+        $profileList = explode("\n", $indexContent);
+
+        $result = array();
+
+        foreach ($profileList as $item) {
+            if ($item == '') {
+                continue;
+            }
+
+            if (false !== $pos = strpos($item, "\t")) {
+                $result[] = $this->getItemName(substr($item, 0, $pos));
+            }
+        }
+
+        $result[] = $indexName;
+
+        return $this->delete($result);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function read($token)
+    {
+        if (empty($token)) {
+            return false;
+        }
+
+        $profile = $this->getValue($this->getItemName($token), self::REDIS_SERIALIZER_PHP);
+
+        if (false !== $profile) {
+            $profile = $this->createProfileFromData($token, $profile);
+        }
+
+        return $profile;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function write(Profile $profile)
+    {
+        $data = array(
+            'token' => $profile->getToken(),
+            'parent' => $profile->getParentToken(),
+            'children' => array_map(function ($p) { return $p->getToken(); }, $profile->getChildren()),
+            'data' => $profile->getCollectors(),
+            'ip' => $profile->getIp(),
+            'method' => $profile->getMethod(),
+            'url' => $profile->getUrl(),
+            'time' => $profile->getTime(),
+        );
+
+        $profileIndexed = false !== $this->getValue($this->getItemName($profile->getToken()));
+
+        if ($this->setValue($this->getItemName($profile->getToken()), $data, $this->lifetime, self::REDIS_SERIALIZER_PHP)) {
+            if (!$profileIndexed) {
+                // Add to index
+                $indexName = $this->getIndexName();
+
+                $indexRow = implode("\t", array(
+                    $profile->getToken(),
+                    $profile->getIp(),
+                    $profile->getMethod(),
+                    $profile->getUrl(),
+                    $profile->getTime(),
+                    $profile->getParentToken(),
+                    $profile->getStatusCode(),
+                ))."\n";
+
+                return $this->appendValue($indexName, $indexRow, $this->lifetime);
+            }
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Internal convenience method that returns the instance of Redis.
+     *
+     * @return \Redis
+     *
+     * @throws \RuntimeException
+     */
+    protected function getRedis()
+    {
+        if (null === $this->redis) {
+            $data = parse_url($this->dsn);
+
+            if (false === $data || !isset($data['scheme']) || $data['scheme'] !== 'redis' || !isset($data['host']) || !isset($data['port'])) {
+                throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use Redis with an invalid dsn "%s". The minimal expected format is "redis://[host]:port".', $this->dsn));
+            }
+
+            if (!extension_loaded('redis')) {
+                throw new \RuntimeException('RedisProfilerStorage requires that the redis extension is loaded.');
+            }
+
+            $redis = new \Redis();
+            $redis->connect($data['host'], $data['port']);
+
+            if (isset($data['path'])) {
+                $redis->select(substr($data['path'], 1));
+            }
+
+            if (isset($data['pass'])) {
+                $redis->auth($data['pass']);
+            }
+
+            $redis->setOption(self::REDIS_OPT_PREFIX, self::TOKEN_PREFIX);
+
+            $this->redis = $redis;
+        }
+
+        return $this->redis;
+    }
+
+    /**
+     * Set instance of the Redis.
+     *
+     * @param \Redis $redis
+     */
+    public function setRedis($redis)
+    {
+        $this->redis = $redis;
+    }
+
+    private function createProfileFromData($token, $data, $parent = null)
+    {
+        $profile = new Profile($token);
+        $profile->setIp($data['ip']);
+        $profile->setMethod($data['method']);
+        $profile->setUrl($data['url']);
+        $profile->setTime($data['time']);
+        $profile->setCollectors($data['data']);
+
+        if (!$parent && $data['parent']) {
+            $parent = $this->read($data['parent']);
+        }
+
+        if ($parent) {
+            $profile->setParent($parent);
+        }
+
+        foreach ($data['children'] as $token) {
+            if (!$token) {
+                continue;
+            }
+
+            if (!$childProfileData = $this->getValue($this->getItemName($token), self::REDIS_SERIALIZER_PHP)) {
+                continue;
+            }
+
+            $profile->addChild($this->createProfileFromData($token, $childProfileData, $profile));
+        }
+
+        return $profile;
+    }
+
+    /**
+     * Gets the item name.
+     *
+     * @param string $token
+     *
+     * @return string
+     */
+    private function getItemName($token)
+    {
+        $name = $token;
+
+        if ($this->isItemNameValid($name)) {
+            return $name;
+        }
+
+        return false;
+    }
+
+    /**
+     * Gets the name of the index.
+     *
+     * @return string
+     */
+    private function getIndexName()
+    {
+        $name = 'index';
+
+        if ($this->isItemNameValid($name)) {
+            return $name;
+        }
+
+        return false;
+    }
+
+    private function isItemNameValid($name)
+    {
+        $length = strlen($name);
+
+        if ($length > 2147483648) {
+            throw new \RuntimeException(sprintf('The Redis item key "%s" is too long (%s bytes). Allowed maximum size is 2^31 bytes.', $name, $length));
+        }
+
+        return true;
+    }
+
+    /**
+     * Retrieves an item from the Redis server.
+     *
+     * @param string $key
+     * @param int    $serializer
+     *
+     * @return mixed
+     */
+    private function getValue($key, $serializer = self::REDIS_SERIALIZER_NONE)
+    {
+        $redis = $this->getRedis();
+        $redis->setOption(self::REDIS_OPT_SERIALIZER, $serializer);
+
+        return $redis->get($key);
+    }
+
+    /**
+     * Stores an item on the Redis server under the specified key.
+     *
+     * @param string $key
+     * @param mixed  $value
+     * @param int    $expiration
+     * @param int    $serializer
+     *
+     * @return bool
+     */
+    private function setValue($key, $value, $expiration = 0, $serializer = self::REDIS_SERIALIZER_NONE)
+    {
+        $redis = $this->getRedis();
+        $redis->setOption(self::REDIS_OPT_SERIALIZER, $serializer);
+
+        return $redis->setex($key, $expiration, $value);
+    }
+
+    /**
+     * Appends data to an existing item on the Redis server.
+     *
+     * @param string $key
+     * @param string $value
+     * @param int    $expiration
+     *
+     * @return bool
+     */
+    private function appendValue($key, $value, $expiration = 0)
+    {
+        $redis = $this->getRedis();
+        $redis->setOption(self::REDIS_OPT_SERIALIZER, self::REDIS_SERIALIZER_NONE);
+
+        if ($redis->exists($key)) {
+            $redis->append($key, $value);
+
+            return $redis->setTimeout($key, $expiration);
+        }
+
+        return $redis->setex($key, $expiration, $value);
+    }
+
+    /**
+     * Removes the specified keys.
+     *
+     * @param array $keys
+     *
+     * @return bool
+     */
+    private function delete(array $keys)
+    {
+        return (bool) $this->getRedis()->delete($keys);
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Profiler/SqliteProfilerStorage.php b/core/vendor/symfony/http-kernel/Profiler/SqliteProfilerStorage.php
new file mode 100644
index 0000000..4a996fd
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Profiler/SqliteProfilerStorage.php
@@ -0,0 +1,139 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Profiler;
+
+/**
+ * SqliteProfilerStorage stores profiling information in a SQLite database.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class SqliteProfilerStorage extends PdoProfilerStorage
+{
+    /**
+     * @throws \RuntimeException When neither of SQLite3 or PDO_SQLite extension is enabled
+     */
+    protected function initDb()
+    {
+        if (null === $this->db || $this->db instanceof \SQLite3) {
+            if (0 !== strpos($this->dsn, 'sqlite')) {
+                throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use Sqlite with an invalid dsn "%s". The expected format is "sqlite:/path/to/the/db/file".', $this->dsn));
+            }
+            if (class_exists('SQLite3')) {
+                $db = new \SQLite3(substr($this->dsn, 7, strlen($this->dsn)), \SQLITE3_OPEN_READWRITE | \SQLITE3_OPEN_CREATE);
+                if (method_exists($db, 'busyTimeout')) {
+                    // busyTimeout only exists for PHP >= 5.3.3
+                    $db->busyTimeout(1000);
+                }
+            } elseif (class_exists('PDO') && in_array('sqlite', \PDO::getAvailableDrivers(), true)) {
+                $db = new \PDO($this->dsn);
+            } else {
+                throw new \RuntimeException('You need to enable either the SQLite3 or PDO_SQLite extension for the profiler to run properly.');
+            }
+
+            $db->exec('PRAGMA temp_store=MEMORY; PRAGMA journal_mode=MEMORY;');
+            $db->exec('CREATE TABLE IF NOT EXISTS sf_profiler_data (token STRING, data STRING, ip STRING, method STRING, url STRING, time INTEGER, parent STRING, created_at INTEGER, status_code INTEGER)');
+            $db->exec('CREATE INDEX IF NOT EXISTS data_created_at ON sf_profiler_data (created_at)');
+            $db->exec('CREATE INDEX IF NOT EXISTS data_ip ON sf_profiler_data (ip)');
+            $db->exec('CREATE INDEX IF NOT EXISTS data_method ON sf_profiler_data (method)');
+            $db->exec('CREATE INDEX IF NOT EXISTS data_url ON sf_profiler_data (url)');
+            $db->exec('CREATE INDEX IF NOT EXISTS data_parent ON sf_profiler_data (parent)');
+            $db->exec('CREATE UNIQUE INDEX IF NOT EXISTS data_token ON sf_profiler_data (token)');
+
+            $this->db = $db;
+        }
+
+        return $this->db;
+    }
+
+    protected function exec($db, $query, array $args = array())
+    {
+        if ($db instanceof \SQLite3) {
+            $stmt = $this->prepareStatement($db, $query);
+            foreach ($args as $arg => $val) {
+                $stmt->bindValue($arg, $val, is_int($val) ? \SQLITE3_INTEGER : \SQLITE3_TEXT);
+            }
+
+            $res = $stmt->execute();
+            if (false === $res) {
+                throw new \RuntimeException(sprintf('Error executing SQLite query "%s"', $query));
+            }
+            $res->finalize();
+        } else {
+            parent::exec($db, $query, $args);
+        }
+    }
+
+    protected function fetch($db, $query, array $args = array())
+    {
+        $return = array();
+
+        if ($db instanceof \SQLite3) {
+            $stmt = $this->prepareStatement($db, $query, true);
+            foreach ($args as $arg => $val) {
+                $stmt->bindValue($arg, $val, is_int($val) ? \SQLITE3_INTEGER : \SQLITE3_TEXT);
+            }
+            $res = $stmt->execute();
+            while ($row = $res->fetchArray(\SQLITE3_ASSOC)) {
+                $return[] = $row;
+            }
+            $res->finalize();
+            $stmt->close();
+        } else {
+            $return = parent::fetch($db, $query, $args);
+        }
+
+        return $return;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function buildCriteria($ip, $url, $start, $end, $limit, $method)
+    {
+        $criteria = array();
+        $args = array();
+
+        if ($ip = preg_replace('/[^\d\.]/', '', $ip)) {
+            $criteria[] = 'ip LIKE :ip';
+            $args[':ip'] = '%'.$ip.'%';
+        }
+
+        if ($url) {
+            $criteria[] = 'url LIKE :url ESCAPE "\"';
+            $args[':url'] = '%'.addcslashes($url, '%_\\').'%';
+        }
+
+        if ($method) {
+            $criteria[] = 'method = :method';
+            $args[':method'] = $method;
+        }
+
+        if (!empty($start)) {
+            $criteria[] = 'time >= :start';
+            $args[':start'] = $start;
+        }
+
+        if (!empty($end)) {
+            $criteria[] = 'time <= :end';
+            $args[':end'] = $end;
+        }
+
+        return array($criteria, $args);
+    }
+
+    protected function close($db)
+    {
+        if ($db instanceof \SQLite3) {
+            $db->close();
+        }
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/README.md b/core/vendor/symfony/http-kernel/README.md
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/README.md
rename to core/vendor/symfony/http-kernel/README.md
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/.gitignore b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/.gitignore
deleted file mode 100644
index 94a6a25..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
-Tests/Fixtures/cache/
-Tests/Fixtures/logs/
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CHANGELOG.md b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CHANGELOG.md
deleted file mode 100644
index 39d35f3..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/CHANGELOG.md
+++ /dev/null
@@ -1,68 +0,0 @@
-CHANGELOG
-=========
-
-2.6.0
------
-
- * deprecated `Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener`, use `Symfony\Component\HttpKernel\EventListener\DebugHandlersListener` instead
- * deprecated unused method `Symfony\Component\HttpKernel\Kernel::isClassInActiveBundle` and `Symfony\Component\HttpKernel\KernelInterface::isClassInActiveBundle`
-
-2.5.0
------
-
- * deprecated `Symfony\Component\HttpKernel\DependencyInjection\RegisterListenersPass`, use `Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass` instead
-
-2.4.0
------
-
- * added event listeners for the session
- * added the KernelEvents::FINISH_REQUEST event
-
-2.3.0
------
-
- * [BC BREAK] renamed `Symfony\Component\HttpKernel\EventListener\DeprecationLoggerListener` to `Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener` and changed its constructor
- * deprecated `Symfony\Component\HttpKernel\Debug\ErrorHandler`, `Symfony\Component\HttpKernel\Debug\ExceptionHandler`,
-   `Symfony\Component\HttpKernel\Exception\FatalErrorException` and `Symfony\Component\HttpKernel\Exception\FlattenException`
- * deprecated `Symfony\Component\HttpKernel\Kernel::init()``
- * added the possibility to specify an id an extra attributes to hinclude tags
- * added the collect of data if a controller is a Closure in the Request collector
- * pass exceptions from the ExceptionListener to the logger using the logging context to allow for more
-   detailed messages
-
-2.2.0
------
-
- * [BC BREAK] the path info for sub-request is now always _fragment (or whatever you configured instead of the default)
- * added Symfony\Component\HttpKernel\EventListener\FragmentListener
- * added Symfony\Component\HttpKernel\UriSigner
- * added Symfony\Component\HttpKernel\FragmentRenderer and rendering strategies (in Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface)
- * added Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel
- * added ControllerReference to create reference of Controllers (used in the FragmentRenderer class)
- * [BC BREAK] renamed TimeDataCollector::getTotalTime() to
-   TimeDataCollector::getDuration()
- * updated the MemoryDataCollector to include the memory used in the
-   kernel.terminate event listeners
- * moved the Stopwatch classes to a new component
- * added TraceableControllerResolver
- * added TraceableEventDispatcher (removed ContainerAwareTraceableEventDispatcher)
- * added support for WinCache opcode cache in ConfigDataCollector
-
-2.1.0
------
-
- * [BC BREAK] the charset is now configured via the Kernel::getCharset() method
- * [BC BREAK] the current locale for the user is not stored anymore in the session
- * added the HTTP method to the profiler storage
- * updated all listeners to implement EventSubscriberInterface
- * added TimeDataCollector
- * added ContainerAwareTraceableEventDispatcher
- * moved TraceableEventDispatcherInterface to the EventDispatcher component
- * added RouterListener, LocaleListener, and StreamedResponseListener
- * added CacheClearerInterface (and ChainCacheClearer)
- * added a kernel.terminate event (via TerminableInterface and PostResponseEvent)
- * added a Stopwatch class
- * added WarmableInterface
- * improved extensibility between bundles
- * added profiler storages for Memcache(d), File-based, MongoDB, Redis
- * moved Filesystem class to its own component
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/ControllerResolver.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/ControllerResolver.php
deleted file mode 100644
index b9bac02..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/ControllerResolver.php
+++ /dev/null
@@ -1,170 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Controller;
-
-use Psr\Log\LoggerInterface;
-use Symfony\Component\HttpFoundation\Request;
-
-/**
- * ControllerResolver.
- *
- * This implementation uses the '_controller' request attribute to determine
- * the controller to execute and uses the request attributes to determine
- * the controller method arguments.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class ControllerResolver implements ControllerResolverInterface
-{
-    private $logger;
-
-    /**
-     * Constructor.
-     *
-     * @param LoggerInterface $logger A LoggerInterface instance
-     */
-    public function __construct(LoggerInterface $logger = null)
-    {
-        $this->logger = $logger;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * This method looks for a '_controller' request attribute that represents
-     * the controller name (a string like ClassName::MethodName).
-     *
-     * @api
-     */
-    public function getController(Request $request)
-    {
-        if (!$controller = $request->attributes->get('_controller')) {
-            if (null !== $this->logger) {
-                $this->logger->warning('Unable to look for the controller as the "_controller" parameter is missing');
-            }
-
-            return false;
-        }
-
-        if (is_array($controller)) {
-            return $controller;
-        }
-
-        if (is_object($controller)) {
-            if (method_exists($controller, '__invoke')) {
-                return $controller;
-            }
-
-            throw new \InvalidArgumentException(sprintf('Controller "%s" for URI "%s" is not callable.', get_class($controller), $request->getPathInfo()));
-        }
-
-        if (false === strpos($controller, ':')) {
-            if (method_exists($controller, '__invoke')) {
-                return $this->instantiateController($controller);
-            } elseif (function_exists($controller)) {
-                return $controller;
-            }
-        }
-
-        $callable = $this->createController($controller);
-
-        if (!is_callable($callable)) {
-            throw new \InvalidArgumentException(sprintf('Controller "%s" for URI "%s" is not callable.', $controller, $request->getPathInfo()));
-        }
-
-        return $callable;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getArguments(Request $request, $controller)
-    {
-        if (is_array($controller)) {
-            $r = new \ReflectionMethod($controller[0], $controller[1]);
-        } elseif (is_object($controller) && !$controller instanceof \Closure) {
-            $r = new \ReflectionObject($controller);
-            $r = $r->getMethod('__invoke');
-        } else {
-            $r = new \ReflectionFunction($controller);
-        }
-
-        return $this->doGetArguments($request, $controller, $r->getParameters());
-    }
-
-    protected function doGetArguments(Request $request, $controller, array $parameters)
-    {
-        $attributes = $request->attributes->all();
-        $arguments = array();
-        foreach ($parameters as $param) {
-            if (array_key_exists($param->name, $attributes)) {
-                $arguments[] = $attributes[$param->name];
-            } elseif ($param->getClass() && $param->getClass()->isInstance($request)) {
-                $arguments[] = $request;
-            } elseif ($param->isDefaultValueAvailable()) {
-                $arguments[] = $param->getDefaultValue();
-            } else {
-                if (is_array($controller)) {
-                    $repr = sprintf('%s::%s()', get_class($controller[0]), $controller[1]);
-                } elseif (is_object($controller)) {
-                    $repr = get_class($controller);
-                } else {
-                    $repr = $controller;
-                }
-
-                throw new \RuntimeException(sprintf('Controller "%s" requires that you provide a value for the "$%s" argument (because there is no default value or because there is a non optional argument after this one).', $repr, $param->name));
-            }
-        }
-
-        return $arguments;
-    }
-
-    /**
-     * Returns a callable for the given controller.
-     *
-     * @param string $controller A Controller string
-     *
-     * @return mixed A PHP callable
-     *
-     * @throws \InvalidArgumentException
-     */
-    protected function createController($controller)
-    {
-        if (false === strpos($controller, '::')) {
-            throw new \InvalidArgumentException(sprintf('Unable to find controller "%s".', $controller));
-        }
-
-        list($class, $method) = explode('::', $controller, 2);
-
-        if (!class_exists($class)) {
-            throw new \InvalidArgumentException(sprintf('Class "%s" does not exist.', $class));
-        }
-
-        return array($this->instantiateController($class), $method);
-    }
-
-    /**
-     * Returns an instantiated controller
-     *
-     * @param string $class A class name
-     *
-     * @return object
-     */
-    protected function instantiateController($class)
-    {
-        return new $class();
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/ConfigDataCollector.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/ConfigDataCollector.php
deleted file mode 100644
index f58027e..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/ConfigDataCollector.php
+++ /dev/null
@@ -1,245 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\DataCollector;
-
-use Symfony\Component\HttpKernel\KernelInterface;
-use Symfony\Component\HttpKernel\Kernel;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-
-/**
- * ConfigDataCollector.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class ConfigDataCollector extends DataCollector
-{
-    private $kernel;
-    private $name;
-    private $version;
-
-    /**
-     * Constructor.
-     *
-     * @param string $name    The name of the application using the web profiler
-     * @param string $version The version of the application using the web profiler
-     */
-    public function __construct($name = null, $version = null)
-    {
-        $this->name = $name;
-        $this->version = $version;
-    }
-
-    /**
-     * Sets the Kernel associated with this Request.
-     *
-     * @param KernelInterface $kernel A KernelInterface instance
-     */
-    public function setKernel(KernelInterface $kernel = null)
-    {
-        $this->kernel = $kernel;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function collect(Request $request, Response $response, \Exception $exception = null)
-    {
-        $this->data = array(
-            'app_name' => $this->name,
-            'app_version' => $this->version,
-            'token' => $response->headers->get('X-Debug-Token'),
-            'symfony_version' => Kernel::VERSION,
-            'name' => isset($this->kernel) ? $this->kernel->getName() : 'n/a',
-            'env' => isset($this->kernel) ? $this->kernel->getEnvironment() : 'n/a',
-            'debug' => isset($this->kernel) ? $this->kernel->isDebug() : 'n/a',
-            'php_version' => PHP_VERSION,
-            'xdebug_enabled' => extension_loaded('xdebug'),
-            'eaccel_enabled' => extension_loaded('eaccelerator') && ini_get('eaccelerator.enable'),
-            'apc_enabled' => extension_loaded('apc') && ini_get('apc.enabled'),
-            'xcache_enabled' => extension_loaded('xcache') && ini_get('xcache.cacher'),
-            'wincache_enabled' => extension_loaded('wincache') && ini_get('wincache.ocenabled'),
-            'zend_opcache_enabled' => extension_loaded('Zend OPcache') && ini_get('opcache.enable'),
-            'bundles' => array(),
-            'sapi_name' => php_sapi_name(),
-        );
-
-        if (isset($this->kernel)) {
-            foreach ($this->kernel->getBundles() as $name => $bundle) {
-                $this->data['bundles'][$name] = $bundle->getPath();
-            }
-        }
-    }
-
-    public function getApplicationName()
-    {
-        return $this->data['app_name'];
-    }
-
-    public function getApplicationVersion()
-    {
-        return $this->data['app_version'];
-    }
-
-    /**
-     * Gets the token.
-     *
-     * @return string The token
-     */
-    public function getToken()
-    {
-        return $this->data['token'];
-    }
-
-    /**
-     * Gets the Symfony version.
-     *
-     * @return string The Symfony version
-     */
-    public function getSymfonyVersion()
-    {
-        return $this->data['symfony_version'];
-    }
-
-    /**
-     * Gets the PHP version.
-     *
-     * @return string The PHP version
-     */
-    public function getPhpVersion()
-    {
-        return $this->data['php_version'];
-    }
-
-    /**
-     * Gets the application name.
-     *
-     * @return string The application name
-     */
-    public function getAppName()
-    {
-        return $this->data['name'];
-    }
-
-    /**
-     * Gets the environment.
-     *
-     * @return string The environment
-     */
-    public function getEnv()
-    {
-        return $this->data['env'];
-    }
-
-    /**
-     * Returns true if the debug is enabled.
-     *
-     * @return bool true if debug is enabled, false otherwise
-     */
-    public function isDebug()
-    {
-        return $this->data['debug'];
-    }
-
-    /**
-     * Returns true if the XDebug is enabled.
-     *
-     * @return bool true if XDebug is enabled, false otherwise
-     */
-    public function hasXDebug()
-    {
-        return $this->data['xdebug_enabled'];
-    }
-
-    /**
-     * Returns true if EAccelerator is enabled.
-     *
-     * @return bool true if EAccelerator is enabled, false otherwise
-     */
-    public function hasEAccelerator()
-    {
-        return $this->data['eaccel_enabled'];
-    }
-
-    /**
-     * Returns true if APC is enabled.
-     *
-     * @return bool true if APC is enabled, false otherwise
-     */
-    public function hasApc()
-    {
-        return $this->data['apc_enabled'];
-    }
-
-    /**
-     * Returns true if Zend OPcache is enabled.
-     *
-     * @return bool true if Zend OPcache is enabled, false otherwise
-     */
-    public function hasZendOpcache()
-    {
-        return $this->data['zend_opcache_enabled'];
-    }
-
-    /**
-     * Returns true if XCache is enabled.
-     *
-     * @return bool true if XCache is enabled, false otherwise
-     */
-    public function hasXCache()
-    {
-        return $this->data['xcache_enabled'];
-    }
-
-    /**
-     * Returns true if WinCache is enabled.
-     *
-     * @return bool true if WinCache is enabled, false otherwise
-     */
-    public function hasWinCache()
-    {
-        return $this->data['wincache_enabled'];
-    }
-
-    /**
-     * Returns true if any accelerator is enabled.
-     *
-     * @return bool true if any accelerator is enabled, false otherwise
-     */
-    public function hasAccelerator()
-    {
-        return $this->hasApc() || $this->hasZendOpcache() || $this->hasEAccelerator() || $this->hasXCache() || $this->hasWinCache();
-    }
-
-    public function getBundles()
-    {
-        return $this->data['bundles'];
-    }
-
-    /**
-     * Gets the PHP SAPI name.
-     *
-     * @return string The environment
-     */
-    public function getSapiName()
-    {
-        return $this->data['sapi_name'];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getName()
-    {
-        return 'config';
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/DumpDataCollector.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/DumpDataCollector.php
deleted file mode 100644
index 91851c9..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/DumpDataCollector.php
+++ /dev/null
@@ -1,246 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\DataCollector;
-
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\Stopwatch\Stopwatch;
-use Symfony\Component\VarDumper\Cloner\Data;
-use Symfony\Component\VarDumper\Cloner\VarCloner;
-use Symfony\Component\VarDumper\Dumper\CliDumper;
-use Symfony\Component\VarDumper\Dumper\HtmlDumper;
-use Symfony\Component\VarDumper\Dumper\DataDumperInterface;
-
-/**
- * @author Nicolas Grekas <p@tchwork.com>
- */
-class DumpDataCollector extends DataCollector implements DataDumperInterface
-{
-    private $stopwatch;
-    private $fileLinkFormat;
-    private $dataCount = 0;
-    private $isCollected = true;
-    private $clonesCount = 0;
-    private $clonesIndex = 0;
-    private $rootRefs;
-    private $charset;
-
-    public function __construct(Stopwatch $stopwatch = null, $fileLinkFormat = null, $charset = null)
-    {
-        $this->stopwatch = $stopwatch;
-        $this->fileLinkFormat = $fileLinkFormat ?: ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format');
-        $this->charset = $charset ?: ini_get('php.output_encoding') ?: ini_get('default_charset') ?: 'UTF-8';
-
-        // All clones share these properties by reference:
-        $this->rootRefs = array(
-            &$this->data,
-            &$this->dataCount,
-            &$this->isCollected,
-            &$this->clonesCount,
-        );
-    }
-
-    public function __clone()
-    {
-        $this->clonesIndex = ++$this->clonesCount;
-    }
-
-    public function dump(Data $data)
-    {
-        if ($this->stopwatch) {
-            $this->stopwatch->start('dump');
-        }
-        if ($this->isCollected) {
-            $this->isCollected = false;
-        }
-
-        $trace = PHP_VERSION_ID >= 50306 ? DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS : true;
-        if (PHP_VERSION_ID >= 50400) {
-            $trace = debug_backtrace($trace, 7);
-        } else {
-            $trace = debug_backtrace($trace);
-        }
-
-        $file = $trace[0]['file'];
-        $line = $trace[0]['line'];
-        $name = false;
-        $fileExcerpt = false;
-
-        for ($i = 1; $i < 7; ++$i) {
-            if (isset($trace[$i]['class'], $trace[$i]['function'])
-                && 'dump' === $trace[$i]['function']
-                && 'Symfony\Component\VarDumper\VarDumper' === $trace[$i]['class']
-            ) {
-                $file = $trace[$i]['file'];
-                $line = $trace[$i]['line'];
-
-                while (++$i < 7) {
-                    if (isset($trace[$i]['function']) && empty($trace[$i]['class']) && 'call_user_func' !== $trace[$i]['function']) {
-                        $file = $trace[$i]['file'];
-                        $line = $trace[$i]['line'];
-
-                        break;
-                    } elseif (isset($trace[$i]['object']) && $trace[$i]['object'] instanceof \Twig_Template) {
-                        $info = $trace[$i]['object'];
-                        $name = $info->getTemplateName();
-                        $src = $info->getEnvironment()->getLoader()->getSource($name);
-                        $info = $info->getDebugInfo();
-                        if (isset($info[$trace[$i-1]['line']])) {
-                            $file = false;
-                            $line = $info[$trace[$i-1]['line']];
-                            $src = explode("\n", $src);
-                            $fileExcerpt = array();
-
-                            for ($i = max($line - 3, 1), $max = min($line + 3, count($src)); $i <= $max; ++$i) {
-                                $fileExcerpt[] = '<li'.($i === $line ? ' class="selected"' : '').'><code>'.$this->htmlEncode($src[$i - 1]).'</code></li>';
-                            }
-
-                            $fileExcerpt = '<ol start="'.max($line - 3, 1).'">'.implode("\n", $fileExcerpt).'</ol>';
-                        }
-                        break;
-                    }
-                }
-                break;
-            }
-        }
-
-        if (false === $name) {
-            $name = strtr($file, '\\', '/');
-            $name = substr($name, strrpos($name, '/') + 1);
-        }
-
-        $this->data[] = compact('data', 'name', 'file', 'line', 'fileExcerpt');
-        ++$this->dataCount;
-
-        if ($this->stopwatch) {
-            $this->stopwatch->stop('dump');
-        }
-    }
-
-    public function collect(Request $request, Response $response, \Exception $exception = null)
-    {
-    }
-
-    public function serialize()
-    {
-        if ($this->clonesCount !== $this->clonesIndex) {
-            return 'a:0:{}';
-        }
-
-        $ser = serialize($this->data);
-        $this->data = array();
-        $this->dataCount = 0;
-        $this->isCollected = true;
-
-        return $ser;
-    }
-
-    public function unserialize($data)
-    {
-        parent::unserialize($data);
-        $this->dataCount = count($this->data);
-        self::__construct($this->stopwatch);
-    }
-
-    public function getDumpsCount()
-    {
-        return $this->dataCount;
-    }
-
-    public function getDumps($format, $maxDepthLimit = -1, $maxItemsPerDepth = -1)
-    {
-        $data = fopen('php://memory', 'r+b');
-
-        if ('html' === $format) {
-            $dumper = new HtmlDumper($data, $this->charset);
-        } else {
-            throw new \InvalidArgumentException(sprintf('Invalid dump format: %s', $format));
-        }
-        $dumps = array();
-
-        foreach ($this->data as $dump) {
-            $dumper->dump($dump['data']->getLimitedClone($maxDepthLimit, $maxItemsPerDepth));
-            rewind($data);
-            $dump['data'] = stream_get_contents($data);
-            ftruncate($data, 0);
-            rewind($data);
-            $dumps[] = $dump;
-        }
-
-        return $dumps;
-    }
-
-    public function getName()
-    {
-        return 'dump';
-    }
-
-    public function __destruct()
-    {
-        if (0 === $this->clonesCount-- && !$this->isCollected && $this->data) {
-            $this->clonesCount = 0;
-            $this->isCollected = true;
-
-            $h = headers_list();
-            $i = count($h);
-            array_unshift($h, 'Content-Type: '.ini_get('default_mimetype'));
-            while (0 !== stripos($h[$i], 'Content-Type:')) {
-                --$i;
-            }
-
-            if ('cli' !== PHP_SAPI && stripos($h[$i], 'html')) {
-                $dumper = new HtmlDumper('php://output', $this->charset);
-            } else {
-                $dumper = new CliDumper('php://output', $this->charset);
-                $dumper->setColors(false);
-            }
-
-            foreach ($this->data as $i => $dump) {
-                $this->data[$i] = null;
-
-                if ($dumper instanceof HtmlDumper) {
-                    $dump['name'] = $this->htmlEncode($dump['name']);
-                    $dump['file'] = $this->htmlEncode($dump['file']);
-                    if ('' !== $dump['file']) {
-                        if ($this->fileLinkFormat) {
-                            $link = strtr($this->fileLinkFormat, array('%f' => $dump['file'], '%l' => $dump['line']));
-                            $dump['name'] = sprintf('<a href="%s" title="%s">%s</a>', $link, $dump['file'], $dump['name']);
-                        } else {
-                            $dump['name'] = sprintf('<abbr title="%s">%s</abbr>', $dump['file'], $dump['name']);
-                        }
-                    }
-                    echo "\n<span class=\"sf-dump-meta\">{$dump['name']} on line {$dump['line']}:</span>";
-                } else {
-                    echo "{$dump['name']} on line {$dump['line']}:\n";
-                }
-                $dumper->dump($dump['data']);
-            }
-
-            $this->data = array();
-            $this->dataCount = 0;
-        }
-    }
-
-    private function htmlEncode($s)
-    {
-        $html = '';
-
-        $dumper = new HtmlDumper(function ($line) use (&$html) {$html .= $line;}, $this->charset);
-        $dumper->setDumpHeader('');
-        $dumper->setDumpBoundaries('', '');
-
-        $cloner = new VarCloner();
-        $dumper->dump($cloner->cloneVar($s));
-
-        return substr(strip_tags($html), 1, -1);
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php
deleted file mode 100644
index b839cc0..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php
+++ /dev/null
@@ -1,338 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\DataCollector;
-
-use Symfony\Component\HttpFoundation\ParameterBag;
-use Symfony\Component\HttpFoundation\HeaderBag;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpFoundation\ResponseHeaderBag;
-use Symfony\Component\HttpKernel\KernelEvents;
-use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-
-/**
- * RequestDataCollector.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class RequestDataCollector extends DataCollector implements EventSubscriberInterface
-{
-    protected $controllers;
-
-    public function __construct()
-    {
-        $this->controllers = new \SplObjectStorage();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function collect(Request $request, Response $response, \Exception $exception = null)
-    {
-        $responseHeaders = $response->headers->all();
-        $cookies = array();
-        foreach ($response->headers->getCookies() as $cookie) {
-            $cookies[] = $this->getCookieHeader($cookie->getName(), $cookie->getValue(), $cookie->getExpiresTime(), $cookie->getPath(), $cookie->getDomain(), $cookie->isSecure(), $cookie->isHttpOnly());
-        }
-        if (count($cookies) > 0) {
-            $responseHeaders['Set-Cookie'] = $cookies;
-        }
-
-        // attributes are serialized and as they can be anything, they need to be converted to strings.
-        $attributes = array();
-        foreach ($request->attributes->all() as $key => $value) {
-            if ('_route' === $key && is_object($value)) {
-                $attributes[$key] = $this->varToString($value->getPath());
-            } elseif ('_route_params' === $key) {
-                // we need to keep route params as an array (see getRouteParams())
-                foreach ($value as $k => $v) {
-                    $value[$k] = $this->varToString($v);
-                }
-                $attributes[$key] = $value;
-            } else {
-                $attributes[$key] = $this->varToString($value);
-            }
-        }
-
-        $content = null;
-        try {
-            $content = $request->getContent();
-        } catch (\LogicException $e) {
-            // the user already got the request content as a resource
-            $content = false;
-        }
-
-        $sessionMetadata = array();
-        $sessionAttributes = array();
-        $flashes = array();
-        if ($request->hasSession()) {
-            $session = $request->getSession();
-            if ($session->isStarted()) {
-                $sessionMetadata['Created'] = date(DATE_RFC822, $session->getMetadataBag()->getCreated());
-                $sessionMetadata['Last used'] = date(DATE_RFC822, $session->getMetadataBag()->getLastUsed());
-                $sessionMetadata['Lifetime'] = $session->getMetadataBag()->getLifetime();
-                $sessionAttributes = $session->all();
-                $flashes = $session->getFlashBag()->peekAll();
-            }
-        }
-
-        $statusCode = $response->getStatusCode();
-
-        $this->data = array(
-            'format' => $request->getRequestFormat(),
-            'content' => $content,
-            'content_type' => $response->headers->get('Content-Type', 'text/html'),
-            'status_text' => isset(Response::$statusTexts[$statusCode]) ? Response::$statusTexts[$statusCode] : '',
-            'status_code' => $statusCode,
-            'request_query' => $request->query->all(),
-            'request_request' => $request->request->all(),
-            'request_headers' => $request->headers->all(),
-            'request_server' => $request->server->all(),
-            'request_cookies' => $request->cookies->all(),
-            'request_attributes' => $attributes,
-            'response_headers' => $responseHeaders,
-            'session_metadata' => $sessionMetadata,
-            'session_attributes' => $sessionAttributes,
-            'flashes' => $flashes,
-            'path_info' => $request->getPathInfo(),
-            'controller' => 'n/a',
-            'locale' => $request->getLocale(),
-        );
-
-        if (isset($this->data['request_headers']['php-auth-pw'])) {
-            $this->data['request_headers']['php-auth-pw'] = '******';
-        }
-
-        if (isset($this->data['request_server']['PHP_AUTH_PW'])) {
-            $this->data['request_server']['PHP_AUTH_PW'] = '******';
-        }
-
-        if (isset($this->controllers[$request])) {
-            $controller = $this->controllers[$request];
-            if (is_array($controller)) {
-                try {
-                    $r = new \ReflectionMethod($controller[0], $controller[1]);
-                    $this->data['controller'] = array(
-                        'class' => is_object($controller[0]) ? get_class($controller[0]) : $controller[0],
-                        'method' => $controller[1],
-                        'file' => $r->getFilename(),
-                        'line' => $r->getStartLine(),
-                    );
-                } catch (\ReflectionException $re) {
-                    if (is_callable($controller)) {
-                        // using __call or  __callStatic
-                        $this->data['controller'] = array(
-                            'class' => is_object($controller[0]) ? get_class($controller[0]) : $controller[0],
-                            'method' => $controller[1],
-                            'file' => 'n/a',
-                            'line' => 'n/a',
-                        );
-                    }
-                }
-            } elseif ($controller instanceof \Closure) {
-                $r = new \ReflectionFunction($controller);
-                $this->data['controller'] = array(
-                    'class' => $r->getName(),
-                    'method' => null,
-                    'file' => $r->getFilename(),
-                    'line' => $r->getStartLine(),
-                );
-            } elseif (is_object($controller)) {
-                $r = new \ReflectionClass($controller);
-                $this->data['controller'] = array(
-                    'class' => $r->getName(),
-                    'method' => null,
-                    'file' => $r->getFileName(),
-                    'line' => $r->getStartLine(),
-                );
-            } else {
-                $this->data['controller'] = (string) $controller ?: 'n/a';
-            }
-            unset($this->controllers[$request]);
-        }
-    }
-
-    public function getPathInfo()
-    {
-        return $this->data['path_info'];
-    }
-
-    public function getRequestRequest()
-    {
-        return new ParameterBag($this->data['request_request']);
-    }
-
-    public function getRequestQuery()
-    {
-        return new ParameterBag($this->data['request_query']);
-    }
-
-    public function getRequestHeaders()
-    {
-        return new HeaderBag($this->data['request_headers']);
-    }
-
-    public function getRequestServer()
-    {
-        return new ParameterBag($this->data['request_server']);
-    }
-
-    public function getRequestCookies()
-    {
-        return new ParameterBag($this->data['request_cookies']);
-    }
-
-    public function getRequestAttributes()
-    {
-        return new ParameterBag($this->data['request_attributes']);
-    }
-
-    public function getResponseHeaders()
-    {
-        return new ResponseHeaderBag($this->data['response_headers']);
-    }
-
-    public function getSessionMetadata()
-    {
-        return $this->data['session_metadata'];
-    }
-
-    public function getSessionAttributes()
-    {
-        return $this->data['session_attributes'];
-    }
-
-    public function getFlashes()
-    {
-        return $this->data['flashes'];
-    }
-
-    public function getContent()
-    {
-        return $this->data['content'];
-    }
-
-    public function getContentType()
-    {
-        return $this->data['content_type'];
-    }
-
-    public function getStatusText()
-    {
-        return $this->data['status_text'];
-    }
-
-    public function getStatusCode()
-    {
-        return $this->data['status_code'];
-    }
-
-    public function getFormat()
-    {
-        return $this->data['format'];
-    }
-
-    public function getLocale()
-    {
-        return $this->data['locale'];
-    }
-
-    /**
-     * Gets the route name.
-     *
-     * The _route request attributes is automatically set by the Router Matcher.
-     *
-     * @return string The route
-     */
-    public function getRoute()
-    {
-        return isset($this->data['request_attributes']['_route']) ? $this->data['request_attributes']['_route'] : '';
-    }
-
-    /**
-     * Gets the route parameters.
-     *
-     * The _route_params request attributes is automatically set by the RouterListener.
-     *
-     * @return array The parameters
-     */
-    public function getRouteParams()
-    {
-        return isset($this->data['request_attributes']['_route_params']) ? $this->data['request_attributes']['_route_params'] : array();
-    }
-
-    /**
-     * Gets the controller.
-     *
-     * @return string The controller as a string
-     */
-    public function getController()
-    {
-        return $this->data['controller'];
-    }
-
-    public function onKernelController(FilterControllerEvent $event)
-    {
-        $this->controllers[$event->getRequest()] = $event->getController();
-    }
-
-    public static function getSubscribedEvents()
-    {
-        return array(KernelEvents::CONTROLLER => 'onKernelController');
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getName()
-    {
-        return 'request';
-    }
-
-    private function getCookieHeader($name, $value, $expires, $path, $domain, $secure, $httponly)
-    {
-        $cookie = sprintf('%s=%s', $name, urlencode($value));
-
-        if (0 !== $expires) {
-            if (is_numeric($expires)) {
-                $expires = (int) $expires;
-            } elseif ($expires instanceof \DateTime) {
-                $expires = $expires->getTimestamp();
-            } else {
-                $tmp = strtotime($expires);
-                if (false === $tmp || -1 == $tmp) {
-                    throw new \InvalidArgumentException(sprintf('The "expires" cookie parameter is not valid (%s).', $expires));
-                }
-                $expires = $tmp;
-            }
-
-            $cookie .= '; expires='.str_replace('+0000', '', \DateTime::createFromFormat('U', $expires, new \DateTimeZone('GMT'))->format('D, d-M-Y H:i:s T'));
-        }
-
-        if ($domain) {
-            $cookie .= '; domain='.$domain;
-        }
-
-        $cookie .= '; path='.$path;
-
-        if ($secure) {
-            $cookie .= '; secure';
-        }
-
-        if ($httponly) {
-            $cookie .= '; httponly';
-        }
-
-        return $cookie;
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/ErrorHandler.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/ErrorHandler.php
deleted file mode 100644
index 2718f89..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/ErrorHandler.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Debug;
-
-use Symfony\Component\Debug\ErrorHandler as DebugErrorHandler;
-
-/**
- * ErrorHandler.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated Deprecated in 2.3, to be removed in 3.0. Use the same class from the Debug component instead.
- */
-class ErrorHandler extends DebugErrorHandler
-{
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/ExceptionHandler.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/ExceptionHandler.php
deleted file mode 100644
index 581e29c..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/ExceptionHandler.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Debug;
-
-use Symfony\Component\Debug\ExceptionHandler as DebugExceptionHandler;
-
-/**
- * ExceptionHandler converts an exception to a Response object.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated Deprecated in 2.3, to be removed in 3.0. Use the same class from the Debug component instead.
- */
-class ExceptionHandler extends DebugExceptionHandler
-{
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php
deleted file mode 100644
index 02df524..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php
+++ /dev/null
@@ -1,98 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Debug;
-
-use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher as BaseTraceableEventDispatcher;
-use Symfony\Component\HttpKernel\Profiler\Profiler;
-use Symfony\Component\HttpKernel\KernelEvents;
-use Symfony\Component\EventDispatcher\Event;
-
-/**
- * Collects some data about event listeners.
- *
- * This event dispatcher delegates the dispatching to another one.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class TraceableEventDispatcher extends BaseTraceableEventDispatcher
-{
-    /**
-     * Sets the profiler.
-     *
-     * The traceable event dispatcher does not use the profiler anymore.
-     * The job is now done directly by the Profiler listener and the
-     * data collectors themselves.
-     *
-     * @param Profiler|null $profiler A Profiler instance
-     *
-     * @deprecated Deprecated since version 2.4, to be removed in 3.0.
-     */
-    public function setProfiler(Profiler $profiler = null)
-    {
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function preDispatch($eventName, Event $event)
-    {
-        switch ($eventName) {
-            case KernelEvents::REQUEST:
-                $this->stopwatch->openSection();
-                break;
-            case KernelEvents::VIEW:
-            case KernelEvents::RESPONSE:
-                // stop only if a controller has been executed
-                if ($this->stopwatch->isStarted('controller')) {
-                    $this->stopwatch->stop('controller');
-                }
-                break;
-            case KernelEvents::TERMINATE:
-                $token = $event->getResponse()->headers->get('X-Debug-Token');
-                // There is a very special case when using built-in AppCache class as kernel wrapper, in the case
-                // of an ESI request leading to a `stale` response [B]  inside a `fresh` cached response [A].
-                // In this case, `$token` contains the [B] debug token, but the  open `stopwatch` section ID
-                // is equal to the [A] debug token. Trying to reopen section with the [B] token throws an exception
-                // which must be caught.
-                try {
-                    $this->stopwatch->openSection($token);
-                } catch (\LogicException $e) {
-                }
-                break;
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function postDispatch($eventName, Event $event)
-    {
-        switch ($eventName) {
-            case KernelEvents::CONTROLLER:
-                $this->stopwatch->start('controller', 'section');
-                break;
-            case KernelEvents::RESPONSE:
-                $token = $event->getResponse()->headers->get('X-Debug-Token');
-                $this->stopwatch->stopSection($token);
-                break;
-            case KernelEvents::TERMINATE:
-                // In the special case described in the `preDispatch` method above, the `$token` section
-                // does not exist, then closing it throws an exception which must be caught.
-                $token = $event->getResponse()->headers->get('X-Debug-Token');
-                try {
-                    $this->stopwatch->stopSection($token);
-                } catch (\LogicException $e) {
-                }
-                break;
-        }
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php
deleted file mode 100644
index 69e7937..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\DependencyInjection;
-
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\RequestStack;
-use Symfony\Component\HttpKernel\HttpKernelInterface;
-use Symfony\Component\HttpKernel\HttpKernel;
-use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
-use Symfony\Component\EventDispatcher\EventDispatcherInterface;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\Scope;
-
-/**
- * Adds a managed request scope.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
-class ContainerAwareHttpKernel extends HttpKernel
-{
-    protected $container;
-
-    /**
-     * Constructor.
-     *
-     * @param EventDispatcherInterface    $dispatcher         An EventDispatcherInterface instance
-     * @param ContainerInterface          $container          A ContainerInterface instance
-     * @param ControllerResolverInterface $controllerResolver A ControllerResolverInterface instance
-     * @param RequestStack                $requestStack       A stack for master/sub requests
-     */
-    public function __construct(EventDispatcherInterface $dispatcher, ContainerInterface $container, ControllerResolverInterface $controllerResolver, RequestStack $requestStack = null)
-    {
-        parent::__construct($dispatcher, $controllerResolver, $requestStack);
-
-        $this->container = $container;
-
-        // the request scope might have been created before (see FrameworkBundle)
-        if (!$container->hasScope('request')) {
-            $container->addScope(new Scope('request'));
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
-    {
-        $request->headers->set('X-Php-Ob-Level', ob_get_level());
-
-        $this->container->enterScope('request');
-        $this->container->set('request', $request, 'request');
-
-        try {
-            $response = parent::handle($request, $type, $catch);
-        } catch (\Exception $e) {
-            $this->container->set('request', null, 'request');
-            $this->container->leaveScope('request');
-
-            throw $e;
-        }
-
-        $this->container->set('request', null, 'request');
-        $this->container->leaveScope('request');
-
-        return $response;
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/RegisterListenersPass.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/RegisterListenersPass.php
deleted file mode 100644
index 0e14e91..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DependencyInjection/RegisterListenersPass.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\DependencyInjection;
-
-use Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass as BaseRegisterListenersPass;
-
-/**
- * Compiler pass to register tagged services for an event dispatcher.
- *
- * @deprecated Deprecated in 2.5, to be removed in 3.0. Use Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass instead.
- */
-class RegisterListenersPass extends BaseRegisterListenersPass
-{
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ErrorsLoggerListener.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ErrorsLoggerListener.php
deleted file mode 100644
index d5400b7..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ErrorsLoggerListener.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\EventListener;
-
-use Psr\Log\LoggerInterface;
-use Symfony\Component\Debug\ErrorHandler;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-use Symfony\Component\HttpKernel\KernelEvents;
-
-/**
- * Injects the logger into the ErrorHandler, so that it can log various errors.
- *
- * @author Colin Frei <colin@colinfrei.com>
- * @author Konstantin Myakshin <koc-dp@yandex.ru>
- *
- * @deprecated since 2.6, to be removed in 3.0. Use DebugHandlersListener instead.
- */
-class ErrorsLoggerListener implements EventSubscriberInterface
-{
-    private $channel;
-
-    private $logger;
-
-    public function __construct($channel, LoggerInterface $logger = null)
-    {
-        $this->channel = $channel;
-        $this->logger = $logger;
-    }
-
-    public function injectLogger()
-    {
-        if (null !== $this->logger) {
-            ErrorHandler::setLogger($this->logger, $this->channel);
-            $this->logger = null;
-        }
-    }
-
-    public static function getSubscribedEvents()
-    {
-        return array(KernelEvents::REQUEST => array('injectLogger', 2048));
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/EsiListener.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/EsiListener.php
deleted file mode 100644
index 6380169..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/EsiListener.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\EventListener;
-
-/**
- * EsiListener adds a Surrogate-Control HTTP header when the Response needs to be parsed for ESI.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated Deprecated since version 2.6, to be removed in 3.0. Use SurrogateListener instead
- */
-class EsiListener extends SurrogateListener
-{
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php
deleted file mode 100644
index 76fe41a..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php
+++ /dev/null
@@ -1,127 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\EventListener;
-
-use Psr\Log\LoggerInterface;
-use Symfony\Component\Debug\Exception\FlattenException;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
-use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
-use Symfony\Component\HttpKernel\KernelEvents;
-use Symfony\Component\HttpKernel\HttpKernelInterface;
-use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-
-/**
- * ExceptionListener.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class ExceptionListener implements EventSubscriberInterface
-{
-    protected $controller;
-    protected $logger;
-
-    public function __construct($controller, LoggerInterface $logger = null)
-    {
-        $this->controller = $controller;
-        $this->logger = $logger;
-    }
-
-    public function onKernelException(GetResponseForExceptionEvent $event)
-    {
-        static $handling;
-
-        if (true === $handling) {
-            return false;
-        }
-
-        $handling = true;
-
-        $exception = $event->getException();
-        $request = $event->getRequest();
-
-        $this->logException($exception, sprintf('Uncaught PHP Exception %s: "%s" at %s line %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
-
-        $request = $this->duplicateRequest($exception, $request);
-
-        try {
-            $response = $event->getKernel()->handle($request, HttpKernelInterface::SUB_REQUEST, true);
-        } catch (\Exception $e) {
-            $this->logException($e, sprintf('Exception thrown when handling an exception (%s: %s at %s line %s)', get_class($e), $e->getMessage(), $e->getFile(), $e->getLine()), false);
-
-            // set handling to false otherwise it wont be able to handle further more
-            $handling = false;
-
-            // throwing $e, not $exception, is on purpose: fixing error handling code paths is the most important
-            throw $e;
-        }
-
-        $event->setResponse($response);
-
-        $handling = false;
-    }
-
-    public static function getSubscribedEvents()
-    {
-        return array(
-            KernelEvents::EXCEPTION => array('onKernelException', -128),
-        );
-    }
-
-    /**
-     * Logs an exception.
-     *
-     * @param \Exception $exception The \Exception instance
-     * @param string     $message   The error message to log
-     * @param bool       $original  False when the handling of the exception thrown another exception
-     */
-    protected function logException(\Exception $exception, $message, $original = true)
-    {
-        $isCritical = !$exception instanceof HttpExceptionInterface || $exception->getStatusCode() >= 500;
-        $context = array('exception' => $exception);
-        if (null !== $this->logger) {
-            if ($isCritical) {
-                $this->logger->critical($message, $context);
-            } else {
-                $this->logger->error($message, $context);
-            }
-        } elseif (!$original || $isCritical) {
-            error_log($message);
-        }
-    }
-
-    /**
-     * Clones the request for the exception.
-     *
-     * @param \Exception $exception The thrown exception.
-     * @param Request    $request   The original request.
-     *
-     * @return Request $request The cloned request.
-     */
-    protected function duplicateRequest(\Exception $exception, Request $request)
-    {
-        $attributes = array(
-            '_controller' => $this->controller,
-            'exception' => FlattenException::create($exception),
-            'logger' => $this->logger instanceof DebugLoggerInterface ? $this->logger : null,
-            // keep for BC -- as $format can be an argument of the controller callable
-            // see src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
-            // @deprecated in 2.4, to be removed in 3.0
-            'format' => $request->getRequestFormat(),
-        );
-        $request = $request->duplicate(null, null, $attributes);
-        $request->setMethod('GET');
-
-        return $request;
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/FragmentListener.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/FragmentListener.php
deleted file mode 100644
index d0a2298..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/FragmentListener.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\EventListener;
-
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpKernel\Event\GetResponseEvent;
-use Symfony\Component\HttpKernel\KernelEvents;
-use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
-use Symfony\Component\HttpKernel\UriSigner;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-
-/**
- * Handles content fragments represented by special URIs.
- *
- * All URL paths starting with /_fragment are handled as
- * content fragments by this listener.
- *
- * If throws an AccessDeniedHttpException exception if the request
- * is not signed or if it is not an internal sub-request.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class FragmentListener implements EventSubscriberInterface
-{
-    private $signer;
-    private $fragmentPath;
-
-    /**
-     * Constructor.
-     *
-     * @param UriSigner $signer       A UriSigner instance
-     * @param string    $fragmentPath The path that triggers this listener
-     */
-    public function __construct(UriSigner $signer, $fragmentPath = '/_fragment')
-    {
-        $this->signer = $signer;
-        $this->fragmentPath = $fragmentPath;
-    }
-
-    /**
-     * Fixes request attributes when the path is '/_fragment'.
-     *
-     * @param GetResponseEvent $event A GetResponseEvent instance
-     *
-     * @throws AccessDeniedHttpException if the request does not come from a trusted IP.
-     */
-    public function onKernelRequest(GetResponseEvent $event)
-    {
-        $request = $event->getRequest();
-
-        if ($this->fragmentPath !== rawurldecode($request->getPathInfo())) {
-            return;
-        }
-
-        if ($event->isMasterRequest()) {
-            $this->validateRequest($request);
-        }
-
-        parse_str($request->query->get('_path', ''), $attributes);
-        $request->attributes->add($attributes);
-        $request->attributes->set('_route_params', array_replace($request->attributes->get('_route_params', array()), $attributes));
-        $request->query->remove('_path');
-    }
-
-    protected function validateRequest(Request $request)
-    {
-        // is the Request safe?
-        if (!$request->isMethodSafe()) {
-            throw new AccessDeniedHttpException();
-        }
-
-        // is the Request signed?
-        // we cannot use $request->getUri() here as we want to work with the original URI (no query string reordering)
-        if ($this->signer->check($request->getSchemeAndHttpHost().$request->getBaseUrl().$request->getPathInfo().(null !== ($qs = $request->server->get('QUERY_STRING')) ? '?'.$qs : ''))) {
-            return;
-        }
-
-        throw new AccessDeniedHttpException();
-    }
-
-    /**
-     * @deprecated Deprecated since 2.3.19, to be removed in 3.0.
-     *
-     * @return string[]
-     */
-    protected function getLocalIpAddresses()
-    {
-        return array('127.0.0.1', 'fe80::1', '::1');
-    }
-
-    public static function getSubscribedEvents()
-    {
-        return array(
-            KernelEvents::REQUEST => array(array('onKernelRequest', 48)),
-        );
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/LocaleListener.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/LocaleListener.php
deleted file mode 100644
index bdcf4c7..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/LocaleListener.php
+++ /dev/null
@@ -1,111 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\EventListener;
-
-use Symfony\Component\HttpKernel\Event\GetResponseEvent;
-use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
-use Symfony\Component\HttpKernel\KernelEvents;
-use Symfony\Component\HttpFoundation\RequestStack;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\Routing\RequestContextAwareInterface;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-
-/**
- * Initializes the locale based on the current request.
- *
- * This listener works in 2 modes:
- *
- *  * 2.3 compatibility mode where you must call setRequest whenever the Request changes.
- *  * 2.4+ mode where you must pass a RequestStack instance in the constructor.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class LocaleListener implements EventSubscriberInterface
-{
-    private $router;
-    private $defaultLocale;
-    private $requestStack;
-
-    /**
-     * RequestStack will become required in 3.0.
-     */
-    public function __construct($defaultLocale = 'en', RequestContextAwareInterface $router = null, RequestStack $requestStack = null)
-    {
-        $this->defaultLocale = $defaultLocale;
-        $this->requestStack = $requestStack;
-        $this->router = $router;
-    }
-
-    /**
-     * Sets the current Request.
-     *
-     * This method was used to synchronize the Request, but as the HttpKernel
-     * is doing that automatically now, you should never call it directly.
-     * It is kept public for BC with the 2.3 version.
-     *
-     * @param Request|null $request A Request instance
-     *
-     * @deprecated Deprecated since version 2.4, to be removed in 3.0.
-     */
-    public function setRequest(Request $request = null)
-    {
-        if (null === $request) {
-            return;
-        }
-
-        $this->setLocale($request);
-        $this->setRouterContext($request);
-    }
-
-    public function onKernelRequest(GetResponseEvent $event)
-    {
-        $request = $event->getRequest();
-        $request->setDefaultLocale($this->defaultLocale);
-
-        $this->setLocale($request);
-        $this->setRouterContext($request);
-    }
-
-    public function onKernelFinishRequest(FinishRequestEvent $event)
-    {
-        if (null === $this->requestStack) {
-            return; // removed when requestStack is required
-        }
-
-        if (null !== $parentRequest = $this->requestStack->getParentRequest()) {
-            $this->setRouterContext($parentRequest);
-        }
-    }
-
-    private function setLocale(Request $request)
-    {
-        if ($locale = $request->attributes->get('_locale')) {
-            $request->setLocale($locale);
-        }
-    }
-
-    private function setRouterContext(Request $request)
-    {
-        if (null !== $this->router) {
-            $this->router->getContext()->setParameter('_locale', $request->getLocale());
-        }
-    }
-
-    public static function getSubscribedEvents()
-    {
-        return array(
-            // must be registered after the Router to have access to the _locale
-            KernelEvents::REQUEST => array(array('onKernelRequest', 16)),
-            KernelEvents::FINISH_REQUEST => array(array('onKernelFinishRequest', 0)),
-        );
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ProfilerListener.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ProfilerListener.php
deleted file mode 100644
index 43d8d03..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ProfilerListener.php
+++ /dev/null
@@ -1,158 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\EventListener;
-
-use Symfony\Component\HttpKernel\Event\GetResponseEvent;
-use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
-use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
-use Symfony\Component\HttpKernel\Event\PostResponseEvent;
-use Symfony\Component\HttpKernel\KernelEvents;
-use Symfony\Component\HttpKernel\Profiler\Profiler;
-use Symfony\Component\HttpFoundation\RequestMatcherInterface;
-use Symfony\Component\HttpFoundation\RequestStack;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-
-/**
- * ProfilerListener collects data for the current request by listening to the onKernelResponse event.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class ProfilerListener implements EventSubscriberInterface
-{
-    protected $profiler;
-    protected $matcher;
-    protected $onlyException;
-    protected $onlyMasterRequests;
-    protected $exception;
-    protected $requests = array();
-    protected $profiles;
-    protected $requestStack;
-    protected $parents;
-
-    /**
-     * Constructor.
-     *
-     * @param Profiler                     $profiler           A Profiler instance
-     * @param RequestMatcherInterface|null $matcher            A RequestMatcher instance
-     * @param bool                         $onlyException      true if the profiler only collects data when an exception occurs, false otherwise
-     * @param bool                         $onlyMasterRequests true if the profiler only collects data when the request is a master request, false otherwise
-     * @param RequestStack|null            $requestStack       A RequestStack instance
-     */
-    public function __construct(Profiler $profiler, RequestMatcherInterface $matcher = null, $onlyException = false, $onlyMasterRequests = false, RequestStack $requestStack = null)
-    {
-        $this->profiler = $profiler;
-        $this->matcher = $matcher;
-        $this->onlyException = (bool) $onlyException;
-        $this->onlyMasterRequests = (bool) $onlyMasterRequests;
-        $this->profiles = new \SplObjectStorage();
-        $this->parents = new \SplObjectStorage();
-        $this->requestStack = $requestStack;
-    }
-
-    /**
-     * Handles the onKernelException event.
-     *
-     * @param GetResponseForExceptionEvent $event A GetResponseForExceptionEvent instance
-     */
-    public function onKernelException(GetResponseForExceptionEvent $event)
-    {
-        if ($this->onlyMasterRequests && !$event->isMasterRequest()) {
-            return;
-        }
-
-        $this->exception = $event->getException();
-    }
-
-    /**
-     * @deprecated Deprecated since version 2.4, to be removed in 3.0.
-     */
-    public function onKernelRequest(GetResponseEvent $event)
-    {
-        if (null === $this->requestStack) {
-            $this->requests[] = $event->getRequest();
-        }
-    }
-
-    /**
-     * Handles the onKernelResponse event.
-     *
-     * @param FilterResponseEvent $event A FilterResponseEvent instance
-     */
-    public function onKernelResponse(FilterResponseEvent $event)
-    {
-        $master = $event->isMasterRequest();
-        if ($this->onlyMasterRequests && !$master) {
-            return;
-        }
-
-        if ($this->onlyException && null === $this->exception) {
-            return;
-        }
-
-        $request = $event->getRequest();
-        $exception = $this->exception;
-        $this->exception = null;
-
-        if (null !== $this->matcher && !$this->matcher->matches($request)) {
-            return;
-        }
-
-        if (!$profile = $this->profiler->collect($request, $event->getResponse(), $exception)) {
-            return;
-        }
-
-        $this->profiles[$request] = $profile;
-
-        if (null !== $this->requestStack) {
-            $this->parents[$request] = $this->requestStack->getParentRequest();
-        } elseif (!$master) {
-            // to be removed when requestStack is required
-            array_pop($this->requests);
-
-            $this->parents[$request] = end($this->requests);
-        }
-    }
-
-    public function onKernelTerminate(PostResponseEvent $event)
-    {
-        // attach children to parents
-        foreach ($this->profiles as $request) {
-            // isset call should be removed when requestStack is required
-            if (isset($this->parents[$request]) && null !== $parentRequest = $this->parents[$request]) {
-                if (isset($this->profiles[$parentRequest])) {
-                    $this->profiles[$parentRequest]->addChild($this->profiles[$request]);
-                }
-            }
-        }
-
-        // save profiles
-        foreach ($this->profiles as $request) {
-            $this->profiler->saveProfile($this->profiles[$request]);
-        }
-
-        $this->profiles = new \SplObjectStorage();
-        $this->parents = new \SplObjectStorage();
-        $this->requests = array();
-    }
-
-    public static function getSubscribedEvents()
-    {
-        return array(
-            // kernel.request must be registered as early as possible to not break
-            // when an exception is thrown in any other kernel.request listener
-            KernelEvents::REQUEST => array('onKernelRequest', 1024),
-            KernelEvents::RESPONSE => array('onKernelResponse', -100),
-            KernelEvents::EXCEPTION => 'onKernelException',
-            KernelEvents::TERMINATE => array('onKernelTerminate', -1024),
-        );
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/RouterListener.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/RouterListener.php
deleted file mode 100644
index db05fca..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/RouterListener.php
+++ /dev/null
@@ -1,169 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\EventListener;
-
-use Psr\Log\LoggerInterface;
-use Symfony\Component\HttpKernel\Event\GetResponseEvent;
-use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
-use Symfony\Component\HttpKernel\KernelEvents;
-use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
-use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
-use Symfony\Component\HttpFoundation\RequestStack;
-use Symfony\Component\Routing\Exception\MethodNotAllowedException;
-use Symfony\Component\Routing\Exception\ResourceNotFoundException;
-use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
-use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
-use Symfony\Component\Routing\RequestContext;
-use Symfony\Component\Routing\RequestContextAwareInterface;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-use Symfony\Component\HttpFoundation\Request;
-
-/**
- * Initializes the context from the request and sets request attributes based on a matching route.
- *
- * This listener works in 2 modes:
- *
- *  * 2.3 compatibility mode where you must call setRequest whenever the Request changes.
- *  * 2.4+ mode where you must pass a RequestStack instance in the constructor.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class RouterListener implements EventSubscriberInterface
-{
-    private $matcher;
-    private $context;
-    private $logger;
-    private $request;
-    private $requestStack;
-
-    /**
-     * Constructor.
-     *
-     * RequestStack will become required in 3.0.
-     *
-     * @param UrlMatcherInterface|RequestMatcherInterface $matcher      The Url or Request matcher
-     * @param RequestContext|null                         $context      The RequestContext (can be null when $matcher implements RequestContextAwareInterface)
-     * @param LoggerInterface|null                        $logger       The logger
-     * @param RequestStack|null                           $requestStack A RequestStack instance
-     *
-     * @throws \InvalidArgumentException
-     */
-    public function __construct($matcher, RequestContext $context = null, LoggerInterface $logger = null, RequestStack $requestStack = null)
-    {
-        if (!$matcher instanceof UrlMatcherInterface && !$matcher instanceof RequestMatcherInterface) {
-            throw new \InvalidArgumentException('Matcher must either implement UrlMatcherInterface or RequestMatcherInterface.');
-        }
-
-        if (null === $context && !$matcher instanceof RequestContextAwareInterface) {
-            throw new \InvalidArgumentException('You must either pass a RequestContext or the matcher must implement RequestContextAwareInterface.');
-        }
-
-        $this->matcher = $matcher;
-        $this->context = $context ?: $matcher->getContext();
-        $this->requestStack = $requestStack;
-        $this->logger = $logger;
-    }
-
-    /**
-     * Sets the current Request.
-     *
-     * This method was used to synchronize the Request, but as the HttpKernel
-     * is doing that automatically now, you should never call it directly.
-     * It is kept public for BC with the 2.3 version.
-     *
-     * @param Request|null $request A Request instance
-     *
-     * @deprecated Deprecated since version 2.4, to be moved to a private function in 3.0.
-     */
-    public function setRequest(Request $request = null)
-    {
-        if (null !== $request && $this->request !== $request) {
-            $this->context->fromRequest($request);
-        }
-        $this->request = $request;
-    }
-
-    public function onKernelFinishRequest(FinishRequestEvent $event)
-    {
-        if (null === $this->requestStack) {
-            return; // removed when requestStack is required
-        }
-
-        $this->setRequest($this->requestStack->getParentRequest());
-    }
-
-    public function onKernelRequest(GetResponseEvent $event)
-    {
-        $request = $event->getRequest();
-
-        // initialize the context that is also used by the generator (assuming matcher and generator share the same context instance)
-        // we call setRequest even if most of the time, it has already been done to keep compatibility
-        // with frameworks which do not use the Symfony service container
-        // when we have a RequestStack, no need to do it
-        if (null !== $this->requestStack) {
-            $this->setRequest($request);
-        }
-
-        if ($request->attributes->has('_controller')) {
-            // routing is already done
-            return;
-        }
-
-        // add attributes based on the request (routing)
-        try {
-            // matching a request is more powerful than matching a URL path + context, so try that first
-            if ($this->matcher instanceof RequestMatcherInterface) {
-                $parameters = $this->matcher->matchRequest($request);
-            } else {
-                $parameters = $this->matcher->match($request->getPathInfo());
-            }
-
-            if (null !== $this->logger) {
-                $this->logger->info(sprintf('Matched route "%s" (parameters: %s)', $parameters['_route'], $this->parametersToString($parameters)));
-            }
-
-            $request->attributes->add($parameters);
-            unset($parameters['_route'], $parameters['_controller']);
-            $request->attributes->set('_route_params', $parameters);
-        } catch (ResourceNotFoundException $e) {
-            $message = sprintf('No route found for "%s %s"', $request->getMethod(), $request->getPathInfo());
-
-            if ($referer = $request->headers->get('referer')) {
-                $message .= sprintf(' (from "%s")', $referer);
-            }
-
-            throw new NotFoundHttpException($message, $e);
-        } catch (MethodNotAllowedException $e) {
-            $message = sprintf('No route found for "%s %s": Method Not Allowed (Allow: %s)', $request->getMethod(), $request->getPathInfo(), implode(', ', $e->getAllowedMethods()));
-
-            throw new MethodNotAllowedHttpException($e->getAllowedMethods(), $message, $e);
-        }
-    }
-
-    private function parametersToString(array $parameters)
-    {
-        $pieces = array();
-        foreach ($parameters as $key => $val) {
-            $pieces[] = sprintf('"%s": "%s"', $key, (is_string($val) ? $val : json_encode($val)));
-        }
-
-        return implode(', ', $pieces);
-    }
-
-    public static function getSubscribedEvents()
-    {
-        return array(
-            KernelEvents::REQUEST => array(array('onKernelRequest', 32)),
-            KernelEvents::FINISH_REQUEST => array(array('onKernelFinishRequest', 0)),
-        );
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/FatalErrorException.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/FatalErrorException.php
deleted file mode 100644
index 7a1cd23..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/FatalErrorException.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Exception;
-
-/*
- * Fatal Error Exception.
- *
- * @author Konstanton Myakshin <koc-dp@yandex.ru>
- *
- * @deprecated Deprecated in 2.3, to be removed in 3.0. Use the same class from the Debug component instead.
- */
-class_exists('Symfony\Component\Debug\Exception\FatalErrorException');
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/FlattenException.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/FlattenException.php
deleted file mode 100644
index ebe45b4..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/FlattenException.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Exception;
-
-/*
- * FlattenException wraps a PHP Exception to be able to serialize it.
- *
- * Basically, this class removes all objects from the trace.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated Deprecated in 2.3, to be removed in 3.0. Use the same class from the Debug component instead.
- */
-class_exists('Symfony\Component\Debug\Exception\FlattenException');
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/FragmentHandler.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/FragmentHandler.php
deleted file mode 100644
index 27fa7ea..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Fragment/FragmentHandler.php
+++ /dev/null
@@ -1,148 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Fragment;
-
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpFoundation\StreamedResponse;
-use Symfony\Component\HttpFoundation\RequestStack;
-use Symfony\Component\HttpKernel\Controller\ControllerReference;
-
-/**
- * Renders a URI that represents a resource fragment.
- *
- * This class handles the rendering of resource fragments that are included into
- * a main resource. The handling of the rendering is managed by specialized renderers.
- *
- * This listener works in 2 modes:
- *
- *  * 2.3 compatibility mode where you must call setRequest whenever the Request changes.
- *  * 2.4+ mode where you must pass a RequestStack instance in the constructor.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @see FragmentRendererInterface
- */
-class FragmentHandler
-{
-    private $debug;
-    private $renderers = array();
-    private $request;
-    private $requestStack;
-
-    /**
-     * Constructor.
-     *
-     * RequestStack will become required in 3.0.
-     *
-     * @param FragmentRendererInterface[] $renderers    An array of FragmentRendererInterface instances
-     * @param bool                        $debug        Whether the debug mode is enabled or not
-     * @param RequestStack|null           $requestStack The Request stack that controls the lifecycle of requests
-     */
-    public function __construct(array $renderers = array(), $debug = false, RequestStack $requestStack = null)
-    {
-        $this->requestStack = $requestStack;
-        foreach ($renderers as $renderer) {
-            $this->addRenderer($renderer);
-        }
-        $this->debug = $debug;
-    }
-
-    /**
-     * Adds a renderer.
-     *
-     * @param FragmentRendererInterface $renderer A FragmentRendererInterface instance
-     */
-    public function addRenderer(FragmentRendererInterface $renderer)
-    {
-        $this->renderers[$renderer->getName()] = $renderer;
-    }
-
-    /**
-     * Sets the current Request.
-     *
-     * This method was used to synchronize the Request, but as the HttpKernel
-     * is doing that automatically now, you should never call it directly.
-     * It is kept public for BC with the 2.3 version.
-     *
-     * @param Request|null $request A Request instance
-     *
-     * @deprecated Deprecated since version 2.4, to be removed in 3.0.
-     */
-    public function setRequest(Request $request = null)
-    {
-        $this->request = $request;
-    }
-
-    /**
-     * Renders a URI and returns the Response content.
-     *
-     * Available options:
-     *
-     *  * ignore_errors: true to return an empty string in case of an error
-     *
-     * @param string|ControllerReference $uri      A URI as a string or a ControllerReference instance
-     * @param string                     $renderer The renderer name
-     * @param array                      $options  An array of options
-     *
-     * @return string|null The Response content or null when the Response is streamed
-     *
-     * @throws \InvalidArgumentException when the renderer does not exist
-     * @throws \LogicException           when no master request is being handled
-     */
-    public function render($uri, $renderer = 'inline', array $options = array())
-    {
-        if (!isset($options['ignore_errors'])) {
-            $options['ignore_errors'] = !$this->debug;
-        }
-
-        if (!isset($this->renderers[$renderer])) {
-            throw new \InvalidArgumentException(sprintf('The "%s" renderer does not exist.', $renderer));
-        }
-
-        if (!$request = $this->getRequest()) {
-            throw new \LogicException('Rendering a fragment can only be done when handling a Request.');
-        }
-
-        return $this->deliver($this->renderers[$renderer]->render($uri, $request, $options));
-    }
-
-    /**
-     * Delivers the Response as a string.
-     *
-     * When the Response is a StreamedResponse, the content is streamed immediately
-     * instead of being returned.
-     *
-     * @param Response $response A Response instance
-     *
-     * @return string|null The Response content or null when the Response is streamed
-     *
-     * @throws \RuntimeException when the Response is not successful
-     */
-    protected function deliver(Response $response)
-    {
-        if (!$response->isSuccessful()) {
-            throw new \RuntimeException(sprintf('Error when rendering "%s" (Status code is %s).', $this->getRequest()->getUri(), $response->getStatusCode()));
-        }
-
-        if (!$response instanceof StreamedResponse) {
-            return $response->getContent();
-        }
-
-        $response->sendContent();
-    }
-
-    private function getRequest()
-    {
-        return $this->requestStack ? $this->requestStack->getCurrentRequest() : $this->request;
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/Esi.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/Esi.php
deleted file mode 100644
index b233741..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/Esi.php
+++ /dev/null
@@ -1,290 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\HttpCache;
-
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpKernel\HttpKernelInterface;
-
-/**
- * Esi implements the ESI capabilities to Request and Response instances.
- *
- * For more information, read the following W3C notes:
- *
- *  * ESI Language Specification 1.0 (http://www.w3.org/TR/esi-lang)
- *
- *  * Edge Architecture Specification (http://www.w3.org/TR/edge-arch)
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class Esi implements SurrogateInterface
-{
-    private $contentTypes;
-    private $phpEscapeMap = array(
-        array('<?', '<%', '<s', '<S'),
-        array('<?php echo "<?"; ?>', '<?php echo "<%"; ?>', '<?php echo "<s"; ?>', '<?php echo "<S"; ?>'),
-    );
-
-    /**
-     * Constructor.
-     *
-     * @param array $contentTypes An array of content-type that should be parsed for ESI information.
-     *                            (default: text/html, text/xml, application/xhtml+xml, and application/xml)
-     */
-    public function __construct(array $contentTypes = array('text/html', 'text/xml', 'application/xhtml+xml', 'application/xml'))
-    {
-        $this->contentTypes = $contentTypes;
-    }
-
-    public function getName()
-    {
-        return 'esi';
-    }
-
-    /**
-     * Returns a new cache strategy instance.
-     *
-     * @return ResponseCacheStrategyInterface A ResponseCacheStrategyInterface instance
-     */
-    public function createCacheStrategy()
-    {
-        return new EsiResponseCacheStrategy();
-    }
-
-    /**
-     * Checks that at least one surrogate has ESI/1.0 capability.
-     *
-     * @param Request $request A Request instance
-     *
-     * @return bool true if one surrogate has ESI/1.0 capability, false otherwise
-     */
-    public function hasSurrogateCapability(Request $request)
-    {
-        return $this->hasSurrogateEsiCapability($request);
-    }
-
-    /**
-     * Checks that at least one surrogate has ESI/1.0 capability.
-     *
-     * @param Request $request A Request instance
-     *
-     * @return bool true if one surrogate has ESI/1.0 capability, false otherwise
-     *
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0. Use hasSurrogateCapability() instead
-     */
-    public function hasSurrogateEsiCapability(Request $request)
-    {
-        if (null === $value = $request->headers->get('Surrogate-Capability')) {
-            return false;
-        }
-
-        return false !== strpos($value, 'ESI/1.0');
-    }
-
-    /**
-     * Adds ESI/1.0 capability to the given Request.
-     *
-     * @param Request $request A Request instance
-     */
-    public function addSurrogateCapability(Request $request)
-    {
-        $this->addSurrogateEsiCapability($request);
-    }
-
-    /**
-     * Adds ESI/1.0 capability to the given Request.
-     *
-     * @param Request $request A Request instance
-     *
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0. Use addSurrogateCapability() instead
-     */
-    public function addSurrogateEsiCapability(Request $request)
-    {
-        $current = $request->headers->get('Surrogate-Capability');
-        $new = 'symfony2="ESI/1.0"';
-
-        $request->headers->set('Surrogate-Capability', $current ? $current.', '.$new : $new);
-    }
-
-    /**
-     * Adds HTTP headers to specify that the Response needs to be parsed for ESI.
-     *
-     * This method only adds an ESI HTTP header if the Response has some ESI tags.
-     *
-     * @param Response $response A Response instance
-     */
-    public function addSurrogateControl(Response $response)
-    {
-        if (false !== strpos($response->getContent(), '<esi:include')) {
-            $response->headers->set('Surrogate-Control', 'content="ESI/1.0"');
-        }
-    }
-
-    /**
-     * Checks that the Response needs to be parsed for ESI tags.
-     *
-     * @param Response $response A Response instance
-     *
-     * @return bool true if the Response needs to be parsed, false otherwise
-     */
-    public function needsParsing(Response $response)
-    {
-        return $this->needsEsiParsing($response);
-    }
-
-    /**
-     * Checks that the Response needs to be parsed for ESI tags.
-     *
-     * @param Response $response A Response instance
-     *
-     * @return bool true if the Response needs to be parsed, false otherwise
-     *
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0. Use needsParsing() instead
-     */
-    public function needsEsiParsing(Response $response)
-    {
-        if (!$control = $response->headers->get('Surrogate-Control')) {
-            return false;
-        }
-
-        return (bool) preg_match('#content="[^"]*ESI/1.0[^"]*"#', $control);
-    }
-
-    /**
-     * Renders an ESI tag.
-     *
-     * @param string $uri          A URI
-     * @param string $alt          An alternate URI
-     * @param bool   $ignoreErrors Whether to ignore errors or not
-     * @param string $comment      A comment to add as an esi:include tag
-     *
-     * @return string
-     */
-    public function renderIncludeTag($uri, $alt = null, $ignoreErrors = true, $comment = '')
-    {
-        $html = sprintf('<esi:include src="%s"%s%s />',
-            $uri,
-            $ignoreErrors ? ' onerror="continue"' : '',
-            $alt ? sprintf(' alt="%s"', $alt) : ''
-        );
-
-        if (!empty($comment)) {
-            return sprintf("<esi:comment text=\"%s\" />\n%s", $comment, $html);
-        }
-
-        return $html;
-    }
-
-    /**
-     * Replaces a Response ESI tags with the included resource content.
-     *
-     * @param Request  $request  A Request instance
-     * @param Response $response A Response instance
-     *
-     * @return Response
-     */
-    public function process(Request $request, Response $response)
-    {
-        $this->request = $request;
-        $type = $response->headers->get('Content-Type');
-        if (empty($type)) {
-            $type = 'text/html';
-        }
-
-        $parts = explode(';', $type);
-        if (!in_array($parts[0], $this->contentTypes)) {
-            return $response;
-        }
-
-        // we don't use a proper XML parser here as we can have ESI tags in a plain text response
-        $content = $response->getContent();
-        $content = preg_replace('#<esi\:remove>.*?</esi\:remove>#', '', $content);
-        $content = preg_replace('#<esi\:comment[^>]*(?:/|</esi\:comment)>#', '', $content);
-
-        $chunks = preg_split('#<esi\:include\s+(.*?)\s*(?:/|</esi\:include)>#', $content, -1, PREG_SPLIT_DELIM_CAPTURE);
-        $chunks[0] = str_replace($this->phpEscapeMap[0], $this->phpEscapeMap[1], $chunks[0]);
-
-        $i = 1;
-        while (isset($chunks[$i])) {
-            $options = array();
-            preg_match_all('/(src|onerror|alt)="([^"]*?)"/', $chunks[$i], $matches, PREG_SET_ORDER);
-            foreach ($matches as $set) {
-                $options[$set[1]] = $set[2];
-            }
-
-            if (!isset($options['src'])) {
-                throw new \RuntimeException('Unable to process an ESI tag without a "src" attribute.');
-            }
-
-            $chunks[$i] = sprintf('<?php echo $this->surrogate->handle($this, %s, %s, %s) ?>'."\n",
-                var_export($options['src'], true),
-                var_export(isset($options['alt']) ? $options['alt'] : '', true),
-                isset($options['onerror']) && 'continue' == $options['onerror'] ? 'true' : 'false'
-            );
-            ++$i;
-            $chunks[$i] = str_replace($this->phpEscapeMap[0], $this->phpEscapeMap[1], $chunks[$i]);
-            ++$i;
-        }
-        $content = implode('', $chunks);
-
-        $response->setContent($content);
-        $response->headers->set('X-Body-Eval', 'ESI');
-
-        // remove ESI/1.0 from the Surrogate-Control header
-        if ($response->headers->has('Surrogate-Control')) {
-            $value = $response->headers->get('Surrogate-Control');
-            if ('content="ESI/1.0"' == $value) {
-                $response->headers->remove('Surrogate-Control');
-            } elseif (preg_match('#,\s*content="ESI/1.0"#', $value)) {
-                $response->headers->set('Surrogate-Control', preg_replace('#,\s*content="ESI/1.0"#', '', $value));
-            } elseif (preg_match('#content="ESI/1.0",\s*#', $value)) {
-                $response->headers->set('Surrogate-Control', preg_replace('#content="ESI/1.0",\s*#', '', $value));
-            }
-        }
-    }
-
-    /**
-     * Handles an ESI from the cache.
-     *
-     * @param HttpCache $cache        An HttpCache instance
-     * @param string    $uri          The main URI
-     * @param string    $alt          An alternative URI
-     * @param bool      $ignoreErrors Whether to ignore errors or not
-     *
-     * @return string
-     *
-     * @throws \RuntimeException
-     * @throws \Exception
-     */
-    public function handle(HttpCache $cache, $uri, $alt, $ignoreErrors)
-    {
-        $subRequest = Request::create($uri, 'get', array(), $cache->getRequest()->cookies->all(), array(), $cache->getRequest()->server->all());
-
-        try {
-            $response = $cache->handle($subRequest, HttpKernelInterface::SUB_REQUEST, true);
-
-            if (!$response->isSuccessful()) {
-                throw new \RuntimeException(sprintf('Error when rendering "%s" (Status code is %s).', $subRequest->getUri(), $response->getStatusCode()));
-            }
-
-            return $response->getContent();
-        } catch (\Exception $e) {
-            if ($alt) {
-                return $this->handle($cache, $alt, '', $ignoreErrors);
-            }
-
-            if (!$ignoreErrors) {
-                throw $e;
-            }
-        }
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/EsiResponseCacheStrategy.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/EsiResponseCacheStrategy.php
deleted file mode 100644
index 1bef147..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/EsiResponseCacheStrategy.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * This code is partially based on the Rack-Cache library by Ryan Tomayko,
- * which is released under the MIT license.
- * (based on commit 02d2b48d75bcb63cf1c0c7149c077ad256542801)
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\HttpCache;
-
-/**
- * EsiResponseCacheStrategy knows how to compute the Response cache HTTP header
- * based on the different ESI response cache headers.
- *
- * This implementation changes the master response TTL to the smallest TTL received
- * or force validation if one of the ESI has validation cache strategy.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated Deprecated since version 2.6, to be removed in 3.0. Use ResponseCacheStrategy instead
- */
-class EsiResponseCacheStrategy extends ResponseCacheStrategy implements EsiResponseCacheStrategyInterface
-{
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/EsiResponseCacheStrategyInterface.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/EsiResponseCacheStrategyInterface.php
deleted file mode 100644
index 03df057..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/EsiResponseCacheStrategyInterface.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * This code is partially based on the Rack-Cache library by Ryan Tomayko,
- * which is released under the MIT license.
- * (based on commit 02d2b48d75bcb63cf1c0c7149c077ad256542801)
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\HttpCache;
-
-/**
- * ResponseCacheStrategyInterface implementations know how to compute the
- * Response cache HTTP header based on the different response cache headers.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated Deprecated since version 2.6, to be removed in 3.0. Use ResponseCacheStrategyInterface instead
- */
-interface EsiResponseCacheStrategyInterface extends ResponseCacheStrategyInterface
-{
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php
deleted file mode 100644
index 83a7e4e..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php
+++ /dev/null
@@ -1,709 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * This code is partially based on the Rack-Cache library by Ryan Tomayko,
- * which is released under the MIT license.
- * (based on commit 02d2b48d75bcb63cf1c0c7149c077ad256542801)
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\HttpCache;
-
-use Symfony\Component\HttpKernel\HttpKernelInterface;
-use Symfony\Component\HttpKernel\TerminableInterface;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-
-/**
- * Cache provides HTTP caching.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class HttpCache implements HttpKernelInterface, TerminableInterface
-{
-    private $kernel;
-    private $store;
-    private $request;
-    private $surrogate;
-    private $surrogateCacheStrategy;
-    private $options = array();
-    private $traces = array();
-
-    /**
-     * Constructor.
-     *
-     * The available options are:
-     *
-     *   * debug:                 If true, the traces are added as a HTTP header to ease debugging
-     *
-     *   * default_ttl            The number of seconds that a cache entry should be considered
-     *                            fresh when no explicit freshness information is provided in
-     *                            a response. Explicit Cache-Control or Expires headers
-     *                            override this value. (default: 0)
-     *
-     *   * private_headers        Set of request headers that trigger "private" cache-control behavior
-     *                            on responses that don't explicitly state whether the response is
-     *                            public or private via a Cache-Control directive. (default: Authorization and Cookie)
-     *
-     *   * allow_reload           Specifies whether the client can force a cache reload by including a
-     *                            Cache-Control "no-cache" directive in the request. Set it to ``true``
-     *                            for compliance with RFC 2616. (default: false)
-     *
-     *   * allow_revalidate       Specifies whether the client can force a cache revalidate by including
-     *                            a Cache-Control "max-age=0" directive in the request. Set it to ``true``
-     *                            for compliance with RFC 2616. (default: false)
-     *
-     *   * stale_while_revalidate Specifies the default number of seconds (the granularity is the second as the
-     *                            Response TTL precision is a second) during which the cache can immediately return
-     *                            a stale response while it revalidates it in the background (default: 2).
-     *                            This setting is overridden by the stale-while-revalidate HTTP Cache-Control
-     *                            extension (see RFC 5861).
-     *
-     *   * stale_if_error         Specifies the default number of seconds (the granularity is the second) during which
-     *                            the cache can serve a stale response when an error is encountered (default: 60).
-     *                            This setting is overridden by the stale-if-error HTTP Cache-Control extension
-     *                            (see RFC 5861).
-     *
-     * @param HttpKernelInterface $kernel    An HttpKernelInterface instance
-     * @param StoreInterface      $store     A Store instance
-     * @param SurrogateInterface  $surrogate A SurrogateInterface instance
-     * @param array               $options   An array of options
-     */
-    public function __construct(HttpKernelInterface $kernel, StoreInterface $store, SurrogateInterface $surrogate = null, array $options = array())
-    {
-        $this->store = $store;
-        $this->kernel = $kernel;
-        $this->surrogate = $surrogate;
-
-        // needed in case there is a fatal error because the backend is too slow to respond
-        register_shutdown_function(array($this->store, 'cleanup'));
-
-        $this->options = array_merge(array(
-            'debug' => false,
-            'default_ttl' => 0,
-            'private_headers' => array('Authorization', 'Cookie'),
-            'allow_reload' => false,
-            'allow_revalidate' => false,
-            'stale_while_revalidate' => 2,
-            'stale_if_error' => 60,
-        ), $options);
-    }
-
-    /**
-     * Gets the current store.
-     *
-     * @return StoreInterface $store A StoreInterface instance
-     */
-    public function getStore()
-    {
-        return $this->store;
-    }
-
-    /**
-     * Returns an array of events that took place during processing of the last request.
-     *
-     * @return array An array of events
-     */
-    public function getTraces()
-    {
-        return $this->traces;
-    }
-
-    /**
-     * Returns a log message for the events of the last request processing.
-     *
-     * @return string A log message
-     */
-    public function getLog()
-    {
-        $log = array();
-        foreach ($this->traces as $request => $traces) {
-            $log[] = sprintf('%s: %s', $request, implode(', ', $traces));
-        }
-
-        return implode('; ', $log);
-    }
-
-    /**
-     * Gets the Request instance associated with the master request.
-     *
-     * @return Request A Request instance
-     */
-    public function getRequest()
-    {
-        return $this->request;
-    }
-
-    /**
-     * Gets the Kernel instance.
-     *
-     * @return HttpKernelInterface An HttpKernelInterface instance
-     */
-    public function getKernel()
-    {
-        return $this->kernel;
-    }
-
-    /**
-     * Gets the Surrogate instance.
-     *
-     * @throws \LogicException
-     * @return SurrogateInterface A Surrogate instance
-     */
-    public function getSurrogate()
-    {
-        return $this->getEsi();
-    }
-
-    /**
-     * Gets the Esi instance.
-     *
-     * @throws \LogicException
-     *
-     * @return Esi An Esi instance
-     *
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0. Use getSurrogate() instead
-     */
-    public function getEsi()
-    {
-        if (!$this->surrogate instanceof Esi) {
-            throw new \LogicException('This instance of HttpCache was not set up to use ESI as surrogate handler. You must overwrite and use createSurrogate');
-        }
-
-        return $this->surrogate;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
-    {
-        // FIXME: catch exceptions and implement a 500 error page here? -> in Varnish, there is a built-in error page mechanism
-        if (HttpKernelInterface::MASTER_REQUEST === $type) {
-            $this->traces = array();
-            $this->request = $request;
-            if (null !== $this->surrogate) {
-                $this->surrogateCacheStrategy = $this->surrogate->createCacheStrategy();
-            }
-        }
-
-        $path = $request->getPathInfo();
-        if ($qs = $request->getQueryString()) {
-            $path .= '?'.$qs;
-        }
-        $this->traces[$request->getMethod().' '.$path] = array();
-
-        if (!$request->isMethodSafe()) {
-            $response = $this->invalidate($request, $catch);
-        } elseif ($request->headers->has('expect')) {
-            $response = $this->pass($request, $catch);
-        } else {
-            $response = $this->lookup($request, $catch);
-        }
-
-        $this->restoreResponseBody($request, $response);
-
-        $response->setDate(new \DateTime(null, new \DateTimeZone('UTC')));
-
-        if (HttpKernelInterface::MASTER_REQUEST === $type && $this->options['debug']) {
-            $response->headers->set('X-Symfony-Cache', $this->getLog());
-        }
-
-        if (null !== $this->surrogate) {
-            if (HttpKernelInterface::MASTER_REQUEST === $type) {
-                $this->surrogateCacheStrategy->update($response);
-            } else {
-                $this->surrogateCacheStrategy->add($response);
-            }
-        }
-
-        $response->prepare($request);
-
-        $response->isNotModified($request);
-
-        return $response;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function terminate(Request $request, Response $response)
-    {
-        if ($this->getKernel() instanceof TerminableInterface) {
-            $this->getKernel()->terminate($request, $response);
-        }
-    }
-
-    /**
-     * Forwards the Request to the backend without storing the Response in the cache.
-     *
-     * @param Request $request A Request instance
-     * @param bool    $catch   Whether to process exceptions
-     *
-     * @return Response A Response instance
-     */
-    protected function pass(Request $request, $catch = false)
-    {
-        $this->record($request, 'pass');
-
-        return $this->forward($request, $catch);
-    }
-
-    /**
-     * Invalidates non-safe methods (like POST, PUT, and DELETE).
-     *
-     * @param Request $request A Request instance
-     * @param bool    $catch   Whether to process exceptions
-     *
-     * @return Response A Response instance
-     *
-     * @throws \Exception
-     *
-     * @see RFC2616 13.10
-     */
-    protected function invalidate(Request $request, $catch = false)
-    {
-        $response = $this->pass($request, $catch);
-
-        // invalidate only when the response is successful
-        if ($response->isSuccessful() || $response->isRedirect()) {
-            try {
-                $this->store->invalidate($request, $catch);
-
-                // As per the RFC, invalidate Location and Content-Location URLs if present
-                foreach (array('Location', 'Content-Location') as $header) {
-                    if ($uri = $response->headers->get($header)) {
-                        $subRequest = Request::create($uri, 'get', array(), array(), array(), $request->server->all());
-
-                        $this->store->invalidate($subRequest);
-                    }
-                }
-
-                $this->record($request, 'invalidate');
-            } catch (\Exception $e) {
-                $this->record($request, 'invalidate-failed');
-
-                if ($this->options['debug']) {
-                    throw $e;
-                }
-            }
-        }
-
-        return $response;
-    }
-
-    /**
-     * Lookups a Response from the cache for the given Request.
-     *
-     * When a matching cache entry is found and is fresh, it uses it as the
-     * response without forwarding any request to the backend. When a matching
-     * cache entry is found but is stale, it attempts to "validate" the entry with
-     * the backend using conditional GET. When no matching cache entry is found,
-     * it triggers "miss" processing.
-     *
-     * @param Request $request A Request instance
-     * @param bool    $catch   whether to process exceptions
-     *
-     * @return Response A Response instance
-     *
-     * @throws \Exception
-     */
-    protected function lookup(Request $request, $catch = false)
-    {
-        // if allow_reload and no-cache Cache-Control, allow a cache reload
-        if ($this->options['allow_reload'] && $request->isNoCache()) {
-            $this->record($request, 'reload');
-
-            return $this->fetch($request, $catch);
-        }
-
-        try {
-            $entry = $this->store->lookup($request);
-        } catch (\Exception $e) {
-            $this->record($request, 'lookup-failed');
-
-            if ($this->options['debug']) {
-                throw $e;
-            }
-
-            return $this->pass($request, $catch);
-        }
-
-        if (null === $entry) {
-            $this->record($request, 'miss');
-
-            return $this->fetch($request, $catch);
-        }
-
-        if (!$this->isFreshEnough($request, $entry)) {
-            $this->record($request, 'stale');
-
-            return $this->validate($request, $entry, $catch);
-        }
-
-        $this->record($request, 'fresh');
-
-        $entry->headers->set('Age', $entry->getAge());
-
-        return $entry;
-    }
-
-    /**
-     * Validates that a cache entry is fresh.
-     *
-     * The original request is used as a template for a conditional
-     * GET request with the backend.
-     *
-     * @param Request  $request A Request instance
-     * @param Response $entry   A Response instance to validate
-     * @param bool     $catch   Whether to process exceptions
-     *
-     * @return Response A Response instance
-     */
-    protected function validate(Request $request, Response $entry, $catch = false)
-    {
-        $subRequest = clone $request;
-
-        // send no head requests because we want content
-        $subRequest->setMethod('GET');
-
-        // add our cached last-modified validator
-        $subRequest->headers->set('if_modified_since', $entry->headers->get('Last-Modified'));
-
-        // Add our cached etag validator to the environment.
-        // We keep the etags from the client to handle the case when the client
-        // has a different private valid entry which is not cached here.
-        $cachedEtags = $entry->getEtag() ? array($entry->getEtag()) : array();
-        $requestEtags = $request->getEtags();
-        if ($etags = array_unique(array_merge($cachedEtags, $requestEtags))) {
-            $subRequest->headers->set('if_none_match', implode(', ', $etags));
-        }
-
-        $response = $this->forward($subRequest, $catch, $entry);
-
-        if (304 == $response->getStatusCode()) {
-            $this->record($request, 'valid');
-
-            // return the response and not the cache entry if the response is valid but not cached
-            $etag = $response->getEtag();
-            if ($etag && in_array($etag, $requestEtags) && !in_array($etag, $cachedEtags)) {
-                return $response;
-            }
-
-            $entry = clone $entry;
-            $entry->headers->remove('Date');
-
-            foreach (array('Date', 'Expires', 'Cache-Control', 'ETag', 'Last-Modified') as $name) {
-                if ($response->headers->has($name)) {
-                    $entry->headers->set($name, $response->headers->get($name));
-                }
-            }
-
-            $response = $entry;
-        } else {
-            $this->record($request, 'invalid');
-        }
-
-        if ($response->isCacheable()) {
-            $this->store($request, $response);
-        }
-
-        return $response;
-    }
-
-    /**
-     * Forwards the Request to the backend and determines whether the response should be stored.
-     *
-     * This methods is triggered when the cache missed or a reload is required.
-     *
-     * @param Request $request A Request instance
-     * @param bool    $catch   whether to process exceptions
-     *
-     * @return Response A Response instance
-     */
-    protected function fetch(Request $request, $catch = false)
-    {
-        $subRequest = clone $request;
-
-        // send no head requests because we want content
-        $subRequest->setMethod('GET');
-
-        // avoid that the backend sends no content
-        $subRequest->headers->remove('if_modified_since');
-        $subRequest->headers->remove('if_none_match');
-
-        $response = $this->forward($subRequest, $catch);
-
-        if ($response->isCacheable()) {
-            $this->store($request, $response);
-        }
-
-        return $response;
-    }
-
-    /**
-     * Forwards the Request to the backend and returns the Response.
-     *
-     * @param Request  $request A Request instance
-     * @param bool     $catch   Whether to catch exceptions or not
-     * @param Response $entry   A Response instance (the stale entry if present, null otherwise)
-     *
-     * @return Response A Response instance
-     */
-    protected function forward(Request $request, $catch = false, Response $entry = null)
-    {
-        if ($this->surrogate) {
-            $this->surrogate->addSurrogateCapability($request);
-        }
-
-        // modify the X-Forwarded-For header if needed
-        $forwardedFor = $request->headers->get('X-Forwarded-For');
-        if ($forwardedFor) {
-            $request->headers->set('X-Forwarded-For', $forwardedFor.', '.$request->server->get('REMOTE_ADDR'));
-        } else {
-            $request->headers->set('X-Forwarded-For', $request->server->get('REMOTE_ADDR'));
-        }
-
-        // fix the client IP address by setting it to 127.0.0.1 as HttpCache
-        // is always called from the same process as the backend.
-        $request->server->set('REMOTE_ADDR', '127.0.0.1');
-
-        // make sure HttpCache is a trusted proxy
-        if (!in_array('127.0.0.1', $trustedProxies = Request::getTrustedProxies())) {
-            $trustedProxies[] = '127.0.0.1';
-            Request::setTrustedProxies($trustedProxies);
-        }
-
-        // always a "master" request (as the real master request can be in cache)
-        $response = $this->kernel->handle($request, HttpKernelInterface::MASTER_REQUEST, $catch);
-        // FIXME: we probably need to also catch exceptions if raw === true
-
-        // we don't implement the stale-if-error on Requests, which is nonetheless part of the RFC
-        if (null !== $entry && in_array($response->getStatusCode(), array(500, 502, 503, 504))) {
-            if (null === $age = $entry->headers->getCacheControlDirective('stale-if-error')) {
-                $age = $this->options['stale_if_error'];
-            }
-
-            if (abs($entry->getTtl()) < $age) {
-                $this->record($request, 'stale-if-error');
-
-                return $entry;
-            }
-        }
-
-        $this->processResponseBody($request, $response);
-
-        if ($this->isPrivateRequest($request) && !$response->headers->hasCacheControlDirective('public')) {
-            $response->setPrivate(true);
-        } elseif ($this->options['default_ttl'] > 0 && null === $response->getTtl() && !$response->headers->getCacheControlDirective('must-revalidate')) {
-            $response->setTtl($this->options['default_ttl']);
-        }
-
-        return $response;
-    }
-
-    /**
-     * Checks whether the cache entry is "fresh enough" to satisfy the Request.
-     *
-     * @param Request  $request A Request instance
-     * @param Response $entry   A Response instance
-     *
-     * @return bool true if the cache entry if fresh enough, false otherwise
-     */
-    protected function isFreshEnough(Request $request, Response $entry)
-    {
-        if (!$entry->isFresh()) {
-            return $this->lock($request, $entry);
-        }
-
-        if ($this->options['allow_revalidate'] && null !== $maxAge = $request->headers->getCacheControlDirective('max-age')) {
-            return $maxAge > 0 && $maxAge >= $entry->getAge();
-        }
-
-        return true;
-    }
-
-    /**
-     * Locks a Request during the call to the backend.
-     *
-     * @param Request  $request A Request instance
-     * @param Response $entry   A Response instance
-     *
-     * @return bool true if the cache entry can be returned even if it is staled, false otherwise
-     */
-    protected function lock(Request $request, Response $entry)
-    {
-        // try to acquire a lock to call the backend
-        $lock = $this->store->lock($request);
-
-        // there is already another process calling the backend
-        if (true !== $lock) {
-            // check if we can serve the stale entry
-            if (null === $age = $entry->headers->getCacheControlDirective('stale-while-revalidate')) {
-                $age = $this->options['stale_while_revalidate'];
-            }
-
-            if (abs($entry->getTtl()) < $age) {
-                $this->record($request, 'stale-while-revalidate');
-
-                // server the stale response while there is a revalidation
-                return true;
-            }
-
-            // wait for the lock to be released
-            $wait = 0;
-            while ($this->store->isLocked($request) && $wait < 5000000) {
-                usleep(50000);
-                $wait += 50000;
-            }
-
-            if ($wait < 2000000) {
-                // replace the current entry with the fresh one
-                $new = $this->lookup($request);
-                $entry->headers = $new->headers;
-                $entry->setContent($new->getContent());
-                $entry->setStatusCode($new->getStatusCode());
-                $entry->setProtocolVersion($new->getProtocolVersion());
-                foreach ($new->headers->getCookies() as $cookie) {
-                    $entry->headers->setCookie($cookie);
-                }
-            } else {
-                // backend is slow as hell, send a 503 response (to avoid the dog pile effect)
-                $entry->setStatusCode(503);
-                $entry->setContent('503 Service Unavailable');
-                $entry->headers->set('Retry-After', 10);
-            }
-
-            return true;
-        }
-
-        // we have the lock, call the backend
-        return false;
-    }
-
-    /**
-     * Writes the Response to the cache.
-     *
-     * @param Request  $request  A Request instance
-     * @param Response $response A Response instance
-     *
-     * @throws \Exception
-     */
-    protected function store(Request $request, Response $response)
-    {
-        try {
-            $this->store->write($request, $response);
-
-            $this->record($request, 'store');
-
-            $response->headers->set('Age', $response->getAge());
-        } catch (\Exception $e) {
-            $this->record($request, 'store-failed');
-
-            if ($this->options['debug']) {
-                throw $e;
-            }
-        }
-
-        // now that the response is cached, release the lock
-        $this->store->unlock($request);
-    }
-
-    /**
-     * Restores the Response body.
-     *
-     * @param Request  $request  A Request instance
-     * @param Response $response A Response instance
-     */
-    private function restoreResponseBody(Request $request, Response $response)
-    {
-        if ($request->isMethod('HEAD') || 304 === $response->getStatusCode()) {
-            $response->setContent(null);
-            $response->headers->remove('X-Body-Eval');
-            $response->headers->remove('X-Body-File');
-
-            return;
-        }
-
-        if ($response->headers->has('X-Body-Eval')) {
-            ob_start();
-
-            if ($response->headers->has('X-Body-File')) {
-                include $response->headers->get('X-Body-File');
-            } else {
-                eval('; ?>'.$response->getContent().'<?php ;');
-            }
-
-            $response->setContent(ob_get_clean());
-            $response->headers->remove('X-Body-Eval');
-            if (!$response->headers->has('Transfer-Encoding')) {
-                $response->headers->set('Content-Length', strlen($response->getContent()));
-            }
-        } elseif ($response->headers->has('X-Body-File')) {
-            $response->setContent(file_get_contents($response->headers->get('X-Body-File')));
-        } else {
-            return;
-        }
-
-        $response->headers->remove('X-Body-File');
-    }
-
-    protected function processResponseBody(Request $request, Response $response)
-    {
-        if (null !== $this->surrogate && $this->surrogate->needsParsing($response)) {
-            $this->surrogate->process($request, $response);
-        }
-    }
-
-    /**
-     * Checks if the Request includes authorization or other sensitive information
-     * that should cause the Response to be considered private by default.
-     *
-     * @param Request $request A Request instance
-     *
-     * @return bool true if the Request is private, false otherwise
-     */
-    private function isPrivateRequest(Request $request)
-    {
-        foreach ($this->options['private_headers'] as $key) {
-            $key = strtolower(str_replace('HTTP_', '', $key));
-
-            if ('cookie' === $key) {
-                if (count($request->cookies->all())) {
-                    return true;
-                }
-            } elseif ($request->headers->has($key)) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Records that an event took place.
-     *
-     * @param Request $request A Request instance
-     * @param string  $event   The event name
-     */
-    private function record(Request $request, $event)
-    {
-        $path = $request->getPathInfo();
-        if ($qs = $request->getQueryString()) {
-            $path .= '?'.$qs;
-        }
-        $this->traces[$request->getMethod().' '.$path][] = $event;
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpKernel.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpKernel.php
deleted file mode 100644
index c69b75a..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpKernel.php
+++ /dev/null
@@ -1,291 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel;
-
-use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
-use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
-use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
-use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
-use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
-use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
-use Symfony\Component\HttpKernel\Event\GetResponseEvent;
-use Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent;
-use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
-use Symfony\Component\HttpKernel\Event\PostResponseEvent;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\RequestStack;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\EventDispatcher\EventDispatcherInterface;
-
-/**
- * HttpKernel notifies events to convert a Request object to a Response one.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class HttpKernel implements HttpKernelInterface, TerminableInterface
-{
-    protected $dispatcher;
-    protected $resolver;
-    protected $requestStack;
-
-    /**
-     * Constructor.
-     *
-     * @param EventDispatcherInterface    $dispatcher   An EventDispatcherInterface instance
-     * @param ControllerResolverInterface $resolver     A ControllerResolverInterface instance
-     * @param RequestStack                $requestStack A stack for master/sub requests
-     *
-     * @api
-     */
-    public function __construct(EventDispatcherInterface $dispatcher, ControllerResolverInterface $resolver, RequestStack $requestStack = null)
-    {
-        $this->dispatcher = $dispatcher;
-        $this->resolver = $resolver;
-        $this->requestStack = $requestStack ?: new RequestStack();
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
-    {
-        try {
-            return $this->handleRaw($request, $type);
-        } catch (\Exception $e) {
-            if (false === $catch) {
-                $this->finishRequest($request, $type);
-
-                throw $e;
-            }
-
-            return $this->handleException($e, $request, $type);
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function terminate(Request $request, Response $response)
-    {
-        $this->dispatcher->dispatch(KernelEvents::TERMINATE, new PostResponseEvent($this, $request, $response));
-    }
-
-    /**
-     * @throws \LogicException If the request stack is empty
-     *
-     * @internal
-     */
-    public function terminateWithException(\Exception $exception)
-    {
-        if (!$request = $this->requestStack->getMasterRequest()) {
-            throw new \LogicException('Request stack is empty', 0, $exception);
-        }
-
-        $response = $this->handleException($exception, $request, self::MASTER_REQUEST);
-
-        $response->sendHeaders();
-        $response->sendContent();
-
-        $this->terminate($request, $response);
-    }
-
-    /**
-     * Handles a request to convert it to a response.
-     *
-     * Exceptions are not caught.
-     *
-     * @param Request $request A Request instance
-     * @param int     $type    The type of the request (one of HttpKernelInterface::MASTER_REQUEST or HttpKernelInterface::SUB_REQUEST)
-     *
-     * @return Response A Response instance
-     *
-     * @throws \LogicException       If one of the listener does not behave as expected
-     * @throws NotFoundHttpException When controller cannot be found
-     */
-    private function handleRaw(Request $request, $type = self::MASTER_REQUEST)
-    {
-        $this->requestStack->push($request);
-
-        // request
-        $event = new GetResponseEvent($this, $request, $type);
-        $this->dispatcher->dispatch(KernelEvents::REQUEST, $event);
-
-        if ($event->hasResponse()) {
-            return $this->filterResponse($event->getResponse(), $request, $type);
-        }
-
-        // load controller
-        if (false === $controller = $this->resolver->getController($request)) {
-            throw new NotFoundHttpException(sprintf('Unable to find the controller for path "%s". The route is wrongly configured.', $request->getPathInfo()));
-        }
-
-        $event = new FilterControllerEvent($this, $controller, $request, $type);
-        $this->dispatcher->dispatch(KernelEvents::CONTROLLER, $event);
-        $controller = $event->getController();
-
-        // controller arguments
-        $arguments = $this->resolver->getArguments($request, $controller);
-
-        // call controller
-        $response = call_user_func_array($controller, $arguments);
-
-        // view
-        if (!$response instanceof Response) {
-            $event = new GetResponseForControllerResultEvent($this, $request, $type, $response);
-            $this->dispatcher->dispatch(KernelEvents::VIEW, $event);
-
-            if ($event->hasResponse()) {
-                $response = $event->getResponse();
-            }
-
-            if (!$response instanceof Response) {
-                $msg = sprintf('The controller must return a response (%s given).', $this->varToString($response));
-
-                // the user may have forgotten to return something
-                if (null === $response) {
-                    $msg .= ' Did you forget to add a return statement somewhere in your controller?';
-                }
-                throw new \LogicException($msg);
-            }
-        }
-
-        return $this->filterResponse($response, $request, $type);
-    }
-
-    /**
-     * Filters a response object.
-     *
-     * @param Response $response A Response instance
-     * @param Request  $request  An error message in case the response is not a Response object
-     * @param int      $type     The type of the request (one of HttpKernelInterface::MASTER_REQUEST or HttpKernelInterface::SUB_REQUEST)
-     *
-     * @return Response The filtered Response instance
-     *
-     * @throws \RuntimeException if the passed object is not a Response instance
-     */
-    private function filterResponse(Response $response, Request $request, $type)
-    {
-        $event = new FilterResponseEvent($this, $request, $type, $response);
-
-        $this->dispatcher->dispatch(KernelEvents::RESPONSE, $event);
-
-        $this->finishRequest($request, $type);
-
-        return $event->getResponse();
-    }
-
-    /**
-     * Publishes the finish request event, then pop the request from the stack.
-     *
-     * Note that the order of the operations is important here, otherwise
-     * operations such as {@link RequestStack::getParentRequest()} can lead to
-     * weird results.
-     *
-     * @param Request $request
-     * @param int     $type
-     */
-    private function finishRequest(Request $request, $type)
-    {
-        $this->dispatcher->dispatch(KernelEvents::FINISH_REQUEST, new FinishRequestEvent($this, $request, $type));
-        $this->requestStack->pop();
-    }
-
-    /**
-     * Handles an exception by trying to convert it to a Response.
-     *
-     * @param \Exception $e       An \Exception instance
-     * @param Request    $request A Request instance
-     * @param int        $type    The type of the request
-     *
-     * @return Response A Response instance
-     *
-     * @throws \Exception
-     */
-    private function handleException(\Exception $e, $request, $type)
-    {
-        $event = new GetResponseForExceptionEvent($this, $request, $type, $e);
-        $this->dispatcher->dispatch(KernelEvents::EXCEPTION, $event);
-
-        // a listener might have replaced the exception
-        $e = $event->getException();
-
-        if (!$event->hasResponse()) {
-            $this->finishRequest($request, $type);
-
-            throw $e;
-        }
-
-        $response = $event->getResponse();
-
-        // the developer asked for a specific status code
-        if ($response->headers->has('X-Status-Code')) {
-            $response->setStatusCode($response->headers->get('X-Status-Code'));
-
-            $response->headers->remove('X-Status-Code');
-        } elseif (!$response->isClientError() && !$response->isServerError() && !$response->isRedirect()) {
-            // ensure that we actually have an error response
-            if ($e instanceof HttpExceptionInterface) {
-                // keep the HTTP status code and headers
-                $response->setStatusCode($e->getStatusCode());
-                $response->headers->add($e->getHeaders());
-            } else {
-                $response->setStatusCode(500);
-            }
-        }
-
-        try {
-            return $this->filterResponse($response, $request, $type);
-        } catch (\Exception $e) {
-            return $response;
-        }
-    }
-
-    private function varToString($var)
-    {
-        if (is_object($var)) {
-            return sprintf('Object(%s)', get_class($var));
-        }
-
-        if (is_array($var)) {
-            $a = array();
-            foreach ($var as $k => $v) {
-                $a[] = sprintf('%s => %s', $k, $this->varToString($v));
-            }
-
-            return sprintf('Array(%s)', implode(', ', $a));
-        }
-
-        if (is_resource($var)) {
-            return sprintf('Resource(%s)', get_resource_type($var));
-        }
-
-        if (null === $var) {
-            return 'null';
-        }
-
-        if (false === $var) {
-            return 'false';
-        }
-
-        if (true === $var) {
-            return 'true';
-        }
-
-        return (string) $var;
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Kernel.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Kernel.php
deleted file mode 100644
index d144214..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Kernel.php
+++ /dev/null
@@ -1,785 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel;
-
-use Symfony\Bridge\ProxyManager\LazyProxy\Instantiator\RuntimeInstantiator;
-use Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\ProxyDumper;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Dumper\PhpDumper;
-use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
-use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
-use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
-use Symfony\Component\DependencyInjection\Loader\IniFileLoader;
-use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
-use Symfony\Component\DependencyInjection\Loader\ClosureLoader;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpKernel\Bundle\BundleInterface;
-use Symfony\Component\HttpKernel\Config\EnvParametersResource;
-use Symfony\Component\HttpKernel\Config\FileLocator;
-use Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass;
-use Symfony\Component\HttpKernel\DependencyInjection\AddClassesToCachePass;
-use Symfony\Component\Config\Loader\LoaderResolver;
-use Symfony\Component\Config\Loader\DelegatingLoader;
-use Symfony\Component\Config\ConfigCache;
-use Symfony\Component\ClassLoader\ClassCollectionLoader;
-
-/**
- * The Kernel is the heart of the Symfony system.
- *
- * It manages an environment made of bundles.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-abstract class Kernel implements KernelInterface, TerminableInterface
-{
-    /**
-     * @var BundleInterface[]
-     */
-    protected $bundles = array();
-
-    protected $bundleMap;
-    protected $container;
-    protected $rootDir;
-    protected $environment;
-    protected $debug;
-    protected $booted = false;
-    protected $name;
-    protected $startTime;
-    protected $loadClassCache;
-
-    const VERSION = '2.6.6';
-    const VERSION_ID = '20606';
-    const MAJOR_VERSION = '2';
-    const MINOR_VERSION = '6';
-    const RELEASE_VERSION = '6';
-    const EXTRA_VERSION = '';
-
-    /**
-     * Constructor.
-     *
-     * @param string $environment The environment
-     * @param bool   $debug       Whether to enable debugging or not
-     *
-     * @api
-     */
-    public function __construct($environment, $debug)
-    {
-        $this->environment = $environment;
-        $this->debug = (bool) $debug;
-        $this->rootDir = $this->getRootDir();
-        $this->name = $this->getName();
-
-        if ($this->debug) {
-            $this->startTime = microtime(true);
-        }
-
-        $this->init();
-    }
-
-    /**
-     * @deprecated Deprecated since version 2.3, to be removed in 3.0. Move your logic in the constructor instead.
-     */
-    public function init()
-    {
-    }
-
-    public function __clone()
-    {
-        if ($this->debug) {
-            $this->startTime = microtime(true);
-        }
-
-        $this->booted = false;
-        $this->container = null;
-    }
-
-    /**
-     * Boots the current kernel.
-     *
-     * @api
-     */
-    public function boot()
-    {
-        if (true === $this->booted) {
-            return;
-        }
-
-        if ($this->loadClassCache) {
-            $this->doLoadClassCache($this->loadClassCache[0], $this->loadClassCache[1]);
-        }
-
-        // init bundles
-        $this->initializeBundles();
-
-        // init container
-        $this->initializeContainer();
-
-        foreach ($this->getBundles() as $bundle) {
-            $bundle->setContainer($this->container);
-            $bundle->boot();
-        }
-
-        $this->booted = true;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function terminate(Request $request, Response $response)
-    {
-        if (false === $this->booted) {
-            return;
-        }
-
-        if ($this->getHttpKernel() instanceof TerminableInterface) {
-            $this->getHttpKernel()->terminate($request, $response);
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function shutdown()
-    {
-        if (false === $this->booted) {
-            return;
-        }
-
-        $this->booted = false;
-
-        foreach ($this->getBundles() as $bundle) {
-            $bundle->shutdown();
-            $bundle->setContainer(null);
-        }
-
-        $this->container = null;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
-    {
-        if (false === $this->booted) {
-            $this->boot();
-        }
-
-        return $this->getHttpKernel()->handle($request, $type, $catch);
-    }
-
-    /**
-     * Gets a HTTP kernel from the container.
-     *
-     * @return HttpKernel
-     */
-    protected function getHttpKernel()
-    {
-        return $this->container->get('http_kernel');
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getBundles()
-    {
-        return $this->bundles;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     *
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0.
-     */
-    public function isClassInActiveBundle($class)
-    {
-        foreach ($this->getBundles() as $bundle) {
-            if (0 === strpos($class, $bundle->getNamespace())) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getBundle($name, $first = true)
-    {
-        if (!isset($this->bundleMap[$name])) {
-            throw new \InvalidArgumentException(sprintf('Bundle "%s" does not exist or it is not enabled. Maybe you forgot to add it in the registerBundles() method of your %s.php file?', $name, get_class($this)));
-        }
-
-        if (true === $first) {
-            return $this->bundleMap[$name][0];
-        }
-
-        return $this->bundleMap[$name];
-    }
-
-    /**
-     * {@inheritDoc}
-     *
-     * @throws \RuntimeException if a custom resource is hidden by a resource in a derived bundle
-     */
-    public function locateResource($name, $dir = null, $first = true)
-    {
-        if ('@' !== $name[0]) {
-            throw new \InvalidArgumentException(sprintf('A resource name must start with @ ("%s" given).', $name));
-        }
-
-        if (false !== strpos($name, '..')) {
-            throw new \RuntimeException(sprintf('File name "%s" contains invalid characters (..).', $name));
-        }
-
-        $bundleName = substr($name, 1);
-        $path = '';
-        if (false !== strpos($bundleName, '/')) {
-            list($bundleName, $path) = explode('/', $bundleName, 2);
-        }
-
-        $isResource = 0 === strpos($path, 'Resources') && null !== $dir;
-        $overridePath = substr($path, 9);
-        $resourceBundle = null;
-        $bundles = $this->getBundle($bundleName, false);
-        $files = array();
-
-        foreach ($bundles as $bundle) {
-            if ($isResource && file_exists($file = $dir.'/'.$bundle->getName().$overridePath)) {
-                if (null !== $resourceBundle) {
-                    throw new \RuntimeException(sprintf('"%s" resource is hidden by a resource from the "%s" derived bundle. Create a "%s" file to override the bundle resource.',
-                        $file,
-                        $resourceBundle,
-                        $dir.'/'.$bundles[0]->getName().$overridePath
-                    ));
-                }
-
-                if ($first) {
-                    return $file;
-                }
-                $files[] = $file;
-            }
-
-            if (file_exists($file = $bundle->getPath().'/'.$path)) {
-                if ($first && !$isResource) {
-                    return $file;
-                }
-                $files[] = $file;
-                $resourceBundle = $bundle->getName();
-            }
-        }
-
-        if (count($files) > 0) {
-            return $first && $isResource ? $files[0] : $files;
-        }
-
-        throw new \InvalidArgumentException(sprintf('Unable to find file "%s".', $name));
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getName()
-    {
-        if (null === $this->name) {
-            $this->name = preg_replace('/[^a-zA-Z0-9_]+/', '', basename($this->rootDir));
-        }
-
-        return $this->name;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getEnvironment()
-    {
-        return $this->environment;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function isDebug()
-    {
-        return $this->debug;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getRootDir()
-    {
-        if (null === $this->rootDir) {
-            $r = new \ReflectionObject($this);
-            $this->rootDir = str_replace('\\', '/', dirname($r->getFileName()));
-        }
-
-        return $this->rootDir;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getContainer()
-    {
-        return $this->container;
-    }
-
-    /**
-     * Loads the PHP class cache.
-     *
-     * This methods only registers the fact that you want to load the cache classes.
-     * The cache will actually only be loaded when the Kernel is booted.
-     *
-     * That optimization is mainly useful when using the HttpCache class in which
-     * case the class cache is not loaded if the Response is in the cache.
-     *
-     * @param string $name      The cache name prefix
-     * @param string $extension File extension of the resulting file
-     */
-    public function loadClassCache($name = 'classes', $extension = '.php')
-    {
-        $this->loadClassCache = array($name, $extension);
-    }
-
-    /**
-     * Used internally.
-     */
-    public function setClassCache(array $classes)
-    {
-        file_put_contents($this->getCacheDir().'/classes.map', sprintf('<?php return %s;', var_export($classes, true)));
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getStartTime()
-    {
-        return $this->debug ? $this->startTime : -INF;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getCacheDir()
-    {
-        return $this->rootDir.'/cache/'.$this->environment;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getLogDir()
-    {
-        return $this->rootDir.'/logs';
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function getCharset()
-    {
-        return 'UTF-8';
-    }
-
-    protected function doLoadClassCache($name, $extension)
-    {
-        if (!$this->booted && is_file($this->getCacheDir().'/classes.map')) {
-            ClassCollectionLoader::load(include($this->getCacheDir().'/classes.map'), $this->getCacheDir(), $name, $this->debug, false, $extension);
-        }
-    }
-
-    /**
-     * Initializes the data structures related to the bundle management.
-     *
-     *  - the bundles property maps a bundle name to the bundle instance,
-     *  - the bundleMap property maps a bundle name to the bundle inheritance hierarchy (most derived bundle first).
-     *
-     * @throws \LogicException if two bundles share a common name
-     * @throws \LogicException if a bundle tries to extend a non-registered bundle
-     * @throws \LogicException if a bundle tries to extend itself
-     * @throws \LogicException if two bundles extend the same ancestor
-     */
-    protected function initializeBundles()
-    {
-        // init bundles
-        $this->bundles = array();
-        $topMostBundles = array();
-        $directChildren = array();
-
-        foreach ($this->registerBundles() as $bundle) {
-            $name = $bundle->getName();
-            if (isset($this->bundles[$name])) {
-                throw new \LogicException(sprintf('Trying to register two bundles with the same name "%s"', $name));
-            }
-            $this->bundles[$name] = $bundle;
-
-            if ($parentName = $bundle->getParent()) {
-                if (isset($directChildren[$parentName])) {
-                    throw new \LogicException(sprintf('Bundle "%s" is directly extended by two bundles "%s" and "%s".', $parentName, $name, $directChildren[$parentName]));
-                }
-                if ($parentName == $name) {
-                    throw new \LogicException(sprintf('Bundle "%s" can not extend itself.', $name));
-                }
-                $directChildren[$parentName] = $name;
-            } else {
-                $topMostBundles[$name] = $bundle;
-            }
-        }
-
-        // look for orphans
-        if (!empty($directChildren) && count($diff = array_diff_key($directChildren, $this->bundles))) {
-            $diff = array_keys($diff);
-
-            throw new \LogicException(sprintf('Bundle "%s" extends bundle "%s", which is not registered.', $directChildren[$diff[0]], $diff[0]));
-        }
-
-        // inheritance
-        $this->bundleMap = array();
-        foreach ($topMostBundles as $name => $bundle) {
-            $bundleMap = array($bundle);
-            $hierarchy = array($name);
-
-            while (isset($directChildren[$name])) {
-                $name = $directChildren[$name];
-                array_unshift($bundleMap, $this->bundles[$name]);
-                $hierarchy[] = $name;
-            }
-
-            foreach ($hierarchy as $bundle) {
-                $this->bundleMap[$bundle] = $bundleMap;
-                array_pop($bundleMap);
-            }
-        }
-    }
-
-    /**
-     * Gets the container class.
-     *
-     * @return string The container class
-     */
-    protected function getContainerClass()
-    {
-        return $this->name.ucfirst($this->environment).($this->debug ? 'Debug' : '').'ProjectContainer';
-    }
-
-    /**
-     * Gets the container's base class.
-     *
-     * All names except Container must be fully qualified.
-     *
-     * @return string
-     */
-    protected function getContainerBaseClass()
-    {
-        return 'Container';
-    }
-
-    /**
-     * Initializes the service container.
-     *
-     * The cached version of the service container is used when fresh, otherwise the
-     * container is built.
-     */
-    protected function initializeContainer()
-    {
-        $class = $this->getContainerClass();
-        $cache = new ConfigCache($this->getCacheDir().'/'.$class.'.php', $this->debug);
-        $fresh = true;
-        if (!$cache->isFresh()) {
-            $container = $this->buildContainer();
-            $container->compile();
-            $this->dumpContainer($cache, $container, $class, $this->getContainerBaseClass());
-
-            $fresh = false;
-        }
-
-        require_once $cache;
-
-        $this->container = new $class();
-        $this->container->set('kernel', $this);
-
-        if (!$fresh && $this->container->has('cache_warmer')) {
-            $this->container->get('cache_warmer')->warmUp($this->container->getParameter('kernel.cache_dir'));
-        }
-    }
-
-    /**
-     * Returns the kernel parameters.
-     *
-     * @return array An array of kernel parameters
-     */
-    protected function getKernelParameters()
-    {
-        $bundles = array();
-        foreach ($this->bundles as $name => $bundle) {
-            $bundles[$name] = get_class($bundle);
-        }
-
-        return array_merge(
-            array(
-                'kernel.root_dir' => realpath($this->rootDir) ?: $this->rootDir,
-                'kernel.environment' => $this->environment,
-                'kernel.debug' => $this->debug,
-                'kernel.name' => $this->name,
-                'kernel.cache_dir' => realpath($this->getCacheDir()) ?: $this->getCacheDir(),
-                'kernel.logs_dir' => realpath($this->getLogDir()) ?: $this->getLogDir(),
-                'kernel.bundles' => $bundles,
-                'kernel.charset' => $this->getCharset(),
-                'kernel.container_class' => $this->getContainerClass(),
-            ),
-            $this->getEnvParameters()
-        );
-    }
-
-    /**
-     * Gets the environment parameters.
-     *
-     * Only the parameters starting with "SYMFONY__" are considered.
-     *
-     * @return array An array of parameters
-     */
-    protected function getEnvParameters()
-    {
-        $parameters = array();
-        foreach ($_SERVER as $key => $value) {
-            if (0 === strpos($key, 'SYMFONY__')) {
-                $parameters[strtolower(str_replace('__', '.', substr($key, 9)))] = $value;
-            }
-        }
-
-        return $parameters;
-    }
-
-    /**
-     * Builds the service container.
-     *
-     * @return ContainerBuilder The compiled service container
-     *
-     * @throws \RuntimeException
-     */
-    protected function buildContainer()
-    {
-        foreach (array('cache' => $this->getCacheDir(), 'logs' => $this->getLogDir()) as $name => $dir) {
-            if (!is_dir($dir)) {
-                if (false === @mkdir($dir, 0777, true) && !is_dir($dir)) {
-                    throw new \RuntimeException(sprintf("Unable to create the %s directory (%s)\n", $name, $dir));
-                }
-            } elseif (!is_writable($dir)) {
-                throw new \RuntimeException(sprintf("Unable to write in the %s directory (%s)\n", $name, $dir));
-            }
-        }
-
-        $container = $this->getContainerBuilder();
-        $container->addObjectResource($this);
-        $this->prepareContainer($container);
-
-        if (null !== $cont = $this->registerContainerConfiguration($this->getContainerLoader($container))) {
-            $container->merge($cont);
-        }
-
-        $container->addCompilerPass(new AddClassesToCachePass($this));
-        $container->addResource(new EnvParametersResource('SYMFONY__'));
-
-        return $container;
-    }
-
-    /**
-     * Prepares the ContainerBuilder before it is compiled.
-     *
-     * @param ContainerBuilder $container A ContainerBuilder instance
-     */
-    protected function prepareContainer(ContainerBuilder $container)
-    {
-        $extensions = array();
-        foreach ($this->bundles as $bundle) {
-            if ($extension = $bundle->getContainerExtension()) {
-                $container->registerExtension($extension);
-                $extensions[] = $extension->getAlias();
-            }
-
-            if ($this->debug) {
-                $container->addObjectResource($bundle);
-            }
-        }
-        foreach ($this->bundles as $bundle) {
-            $bundle->build($container);
-        }
-
-        // ensure these extensions are implicitly loaded
-        $container->getCompilerPassConfig()->setMergePass(new MergeExtensionConfigurationPass($extensions));
-    }
-
-    /**
-     * Gets a new ContainerBuilder instance used to build the service container.
-     *
-     * @return ContainerBuilder
-     */
-    protected function getContainerBuilder()
-    {
-        $container = new ContainerBuilder(new ParameterBag($this->getKernelParameters()));
-
-        if (class_exists('ProxyManager\Configuration')) {
-            $container->setProxyInstantiator(new RuntimeInstantiator());
-        }
-
-        return $container;
-    }
-
-    /**
-     * Dumps the service container to PHP code in the cache.
-     *
-     * @param ConfigCache      $cache     The config cache
-     * @param ContainerBuilder $container The service container
-     * @param string           $class     The name of the class to generate
-     * @param string           $baseClass The name of the container's base class
-     */
-    protected function dumpContainer(ConfigCache $cache, ContainerBuilder $container, $class, $baseClass)
-    {
-        // cache the container
-        $dumper = new PhpDumper($container);
-
-        if (class_exists('ProxyManager\Configuration')) {
-            $dumper->setProxyDumper(new ProxyDumper());
-        }
-
-        $content = $dumper->dump(array('class' => $class, 'base_class' => $baseClass, 'file' => (string) $cache));
-        if (!$this->debug) {
-            $content = static::stripComments($content);
-        }
-
-        $cache->write($content, $container->getResources());
-    }
-
-    /**
-     * Returns a loader for the container.
-     *
-     * @param ContainerInterface $container The service container
-     *
-     * @return DelegatingLoader The loader
-     */
-    protected function getContainerLoader(ContainerInterface $container)
-    {
-        $locator = new FileLocator($this);
-        $resolver = new LoaderResolver(array(
-            new XmlFileLoader($container, $locator),
-            new YamlFileLoader($container, $locator),
-            new IniFileLoader($container, $locator),
-            new PhpFileLoader($container, $locator),
-            new ClosureLoader($container),
-        ));
-
-        return new DelegatingLoader($resolver);
-    }
-
-    /**
-     * Removes comments from a PHP source string.
-     *
-     * We don't use the PHP php_strip_whitespace() function
-     * as we want the content to be readable and well-formatted.
-     *
-     * @param string $source A PHP string
-     *
-     * @return string The PHP string with the comments removed
-     */
-    public static function stripComments($source)
-    {
-        if (!function_exists('token_get_all')) {
-            return $source;
-        }
-
-        $rawChunk = '';
-        $output = '';
-        $tokens = token_get_all($source);
-        $ignoreSpace = false;
-        for (reset($tokens); false !== $token = current($tokens); next($tokens)) {
-            if (is_string($token)) {
-                $rawChunk .= $token;
-            } elseif (T_START_HEREDOC === $token[0]) {
-                $output .= $rawChunk.$token[1];
-                do {
-                    $token = next($tokens);
-                    $output .= $token[1];
-                } while ($token[0] !== T_END_HEREDOC);
-                $rawChunk = '';
-            } elseif (T_WHITESPACE === $token[0]) {
-                if ($ignoreSpace) {
-                    $ignoreSpace = false;
-
-                    continue;
-                }
-
-                // replace multiple new lines with a single newline
-                $rawChunk .= preg_replace(array('/\n{2,}/S'), "\n", $token[1]);
-            } elseif (in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
-                $ignoreSpace = true;
-            } else {
-                $rawChunk .= $token[1];
-
-                // The PHP-open tag already has a new-line
-                if (T_OPEN_TAG === $token[0]) {
-                    $ignoreSpace = true;
-                }
-            }
-        }
-
-        $output .= $rawChunk;
-
-        return $output;
-    }
-
-    public function serialize()
-    {
-        return serialize(array($this->environment, $this->debug));
-    }
-
-    public function unserialize($data)
-    {
-        list($environment, $debug) = unserialize($data);
-
-        $this->__construct($environment, $debug);
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/KernelInterface.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/KernelInterface.php
deleted file mode 100644
index 1ab35a5..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/KernelInterface.php
+++ /dev/null
@@ -1,211 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel;
-
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\HttpKernel\Bundle\BundleInterface;
-use Symfony\Component\Config\Loader\LoaderInterface;
-
-/**
- * The Kernel is the heart of the Symfony system.
- *
- * It manages an environment made of bundles.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-interface KernelInterface extends HttpKernelInterface, \Serializable
-{
-    /**
-     * Returns an array of bundles to register.
-     *
-     * @return BundleInterface[] An array of bundle instances.
-     *
-     * @api
-     */
-    public function registerBundles();
-
-    /**
-     * Loads the container configuration.
-     *
-     * @param LoaderInterface $loader A LoaderInterface instance
-     *
-     * @api
-     */
-    public function registerContainerConfiguration(LoaderInterface $loader);
-
-    /**
-     * Boots the current kernel.
-     *
-     * @api
-     */
-    public function boot();
-
-    /**
-     * Shutdowns the kernel.
-     *
-     * This method is mainly useful when doing functional testing.
-     *
-     * @api
-     */
-    public function shutdown();
-
-    /**
-     * Gets the registered bundle instances.
-     *
-     * @return BundleInterface[] An array of registered bundle instances
-     *
-     * @api
-     */
-    public function getBundles();
-
-    /**
-     * Checks if a given class name belongs to an active bundle.
-     *
-     * @param string $class A class name
-     *
-     * @return bool true if the class belongs to an active bundle, false otherwise
-     *
-     * @api
-     *
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0.
-     */
-    public function isClassInActiveBundle($class);
-
-    /**
-     * Returns a bundle and optionally its descendants by its name.
-     *
-     * @param string $name  Bundle name
-     * @param bool   $first Whether to return the first bundle only or together with its descendants
-     *
-     * @return BundleInterface|BundleInterface[] A BundleInterface instance or an array of BundleInterface instances if $first is false
-     *
-     * @throws \InvalidArgumentException when the bundle is not enabled
-     *
-     * @api
-     */
-    public function getBundle($name, $first = true);
-
-    /**
-     * Returns the file path for a given resource.
-     *
-     * A Resource can be a file or a directory.
-     *
-     * The resource name must follow the following pattern:
-     *
-     *     "@BundleName/path/to/a/file.something"
-     *
-     * where BundleName is the name of the bundle
-     * and the remaining part is the relative path in the bundle.
-     *
-     * If $dir is passed, and the first segment of the path is "Resources",
-     * this method will look for a file named:
-     *
-     *     $dir/<BundleName>/path/without/Resources
-     *
-     * before looking in the bundle resource folder.
-     *
-     * @param string $name  A resource name to locate
-     * @param string $dir   A directory where to look for the resource first
-     * @param bool   $first Whether to return the first path or paths for all matching bundles
-     *
-     * @return string|array The absolute path of the resource or an array if $first is false
-     *
-     * @throws \InvalidArgumentException if the file cannot be found or the name is not valid
-     * @throws \RuntimeException         if the name contains invalid/unsafe characters
-     *
-     * @api
-     */
-    public function locateResource($name, $dir = null, $first = true);
-
-    /**
-     * Gets the name of the kernel.
-     *
-     * @return string The kernel name
-     *
-     * @api
-     */
-    public function getName();
-
-    /**
-     * Gets the environment.
-     *
-     * @return string The current environment
-     *
-     * @api
-     */
-    public function getEnvironment();
-
-    /**
-     * Checks if debug mode is enabled.
-     *
-     * @return bool true if debug mode is enabled, false otherwise
-     *
-     * @api
-     */
-    public function isDebug();
-
-    /**
-     * Gets the application root dir.
-     *
-     * @return string The application root dir
-     *
-     * @api
-     */
-    public function getRootDir();
-
-    /**
-     * Gets the current container.
-     *
-     * @return ContainerInterface A ContainerInterface instance
-     *
-     * @api
-     */
-    public function getContainer();
-
-    /**
-     * Gets the request start time (not available if debug is disabled).
-     *
-     * @return int The request start timestamp
-     *
-     * @api
-     */
-    public function getStartTime();
-
-    /**
-     * Gets the cache directory.
-     *
-     * @return string The cache directory
-     *
-     * @api
-     */
-    public function getCacheDir();
-
-    /**
-     * Gets the log directory.
-     *
-     * @return string The log directory
-     *
-     * @api
-     */
-    public function getLogDir();
-
-    /**
-     * Gets the charset of the application.
-     *
-     * @return string The charset
-     *
-     * @api
-     */
-    public function getCharset();
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Log/LoggerInterface.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Log/LoggerInterface.php
deleted file mode 100644
index 856c26a..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Log/LoggerInterface.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Log;
-
-use Psr\Log\LoggerInterface as PsrLogger;
-
-/**
- * LoggerInterface.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated since 2.2, to be removed in 3.0. Type-hint \Psr\Log\LoggerInterface instead.
- *
- * @api
- */
-interface LoggerInterface extends PsrLogger
-{
-    /**
-     * @api
-     *
-     * @deprecated since 2.2, to be removed in 3.0. Use emergency() which is PSR-3 compatible.
-     */
-    public function emerg($message, array $context = array());
-
-    /**
-     * @api
-     *
-     * @deprecated since 2.2, to be removed in 3.0. Use critical() which is PSR-3 compatible.
-     */
-    public function crit($message, array $context = array());
-
-    /**
-     * @api
-     *
-     * @deprecated since 2.2, to be removed in 3.0. Use error() which is PSR-3 compatible.
-     */
-    public function err($message, array $context = array());
-
-    /**
-     * @api
-     *
-     * @deprecated since 2.2, to be removed in 3.0. Use warning() which is PSR-3 compatible.
-     */
-    public function warn($message, array $context = array());
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Log/NullLogger.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Log/NullLogger.php
deleted file mode 100644
index 0948e0d..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Log/NullLogger.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Log;
-
-use Psr\Log\NullLogger as PsrNullLogger;
-
-/**
- * NullLogger.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class NullLogger extends PsrNullLogger implements LoggerInterface
-{
-    /**
-     * @api
-     *
-     * @deprecated since 2.2, to be removed in 3.0. Use emergency() which is PSR-3 compatible.
-     */
-    public function emerg($message, array $context = array())
-    {
-    }
-
-    /**
-     * @api
-     *
-     * @deprecated since 2.2, to be removed in 3.0. Use critical() which is PSR-3 compatible.
-     */
-    public function crit($message, array $context = array())
-    {
-    }
-
-    /**
-     * @api
-     *
-     * @deprecated since 2.2, to be removed in 3.0. Use error() which is PSR-3 compatible.
-     */
-    public function err($message, array $context = array())
-    {
-    }
-
-    /**
-     * @api
-     *
-     * @deprecated since 2.2, to be removed in 3.0. Use warning() which is PSR-3 compatible.
-     */
-    public function warn($message, array $context = array())
-    {
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/BaseMemcacheProfilerStorage.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/BaseMemcacheProfilerStorage.php
deleted file mode 100644
index f50b83e..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/BaseMemcacheProfilerStorage.php
+++ /dev/null
@@ -1,306 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Profiler;
-
-/**
- * Base Memcache storage for profiling information in a Memcache.
- *
- * @author Andrej Hudec <pulzarraider@gmail.com>
- */
-abstract class BaseMemcacheProfilerStorage implements ProfilerStorageInterface
-{
-    const TOKEN_PREFIX = 'sf_profiler_';
-
-    protected $dsn;
-    protected $lifetime;
-
-    /**
-     * Constructor.
-     *
-     * @param string $dsn      A data source name
-     * @param string $username
-     * @param string $password
-     * @param int    $lifetime The lifetime to use for the purge
-     */
-    public function __construct($dsn, $username = '', $password = '', $lifetime = 86400)
-    {
-        $this->dsn = $dsn;
-        $this->lifetime = (int) $lifetime;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function find($ip, $url, $limit, $method, $start = null, $end = null)
-    {
-        $indexName = $this->getIndexName();
-
-        $indexContent = $this->getValue($indexName);
-        if (!$indexContent) {
-            return array();
-        }
-
-        $profileList = explode("\n", $indexContent);
-        $result = array();
-
-        foreach ($profileList as $item) {
-            if ($limit === 0) {
-                break;
-            }
-
-            if ($item == '') {
-                continue;
-            }
-
-            list($itemToken, $itemIp, $itemMethod, $itemUrl, $itemTime, $itemParent) = explode("\t", $item, 6);
-
-            $itemTime = (int) $itemTime;
-
-            if ($ip && false === strpos($itemIp, $ip) || $url && false === strpos($itemUrl, $url) || $method && false === strpos($itemMethod, $method)) {
-                continue;
-            }
-
-            if (!empty($start) && $itemTime < $start) {
-                continue;
-            }
-
-            if (!empty($end) && $itemTime > $end) {
-                continue;
-            }
-
-            $result[$itemToken] = array(
-                'token' => $itemToken,
-                'ip' => $itemIp,
-                'method' => $itemMethod,
-                'url' => $itemUrl,
-                'time' => $itemTime,
-                'parent' => $itemParent,
-            );
-            --$limit;
-        }
-
-        usort($result, function ($a, $b) {
-            if ($a['time'] === $b['time']) {
-                return 0;
-            }
-
-            return $a['time'] > $b['time'] ? -1 : 1;
-        });
-
-        return $result;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function purge()
-    {
-        // delete only items from index
-        $indexName = $this->getIndexName();
-
-        $indexContent = $this->getValue($indexName);
-
-        if (!$indexContent) {
-            return false;
-        }
-
-        $profileList = explode("\n", $indexContent);
-
-        foreach ($profileList as $item) {
-            if ($item == '') {
-                continue;
-            }
-
-            if (false !== $pos = strpos($item, "\t")) {
-                $this->delete($this->getItemName(substr($item, 0, $pos)));
-            }
-        }
-
-        return $this->delete($indexName);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function read($token)
-    {
-        if (empty($token)) {
-            return false;
-        }
-
-        $profile = $this->getValue($this->getItemName($token));
-
-        if (false !== $profile) {
-            $profile = $this->createProfileFromData($token, $profile);
-        }
-
-        return $profile;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function write(Profile $profile)
-    {
-        $data = array(
-            'token' => $profile->getToken(),
-            'parent' => $profile->getParentToken(),
-            'children' => array_map(function ($p) { return $p->getToken(); }, $profile->getChildren()),
-            'data' => $profile->getCollectors(),
-            'ip' => $profile->getIp(),
-            'method' => $profile->getMethod(),
-            'url' => $profile->getUrl(),
-            'time' => $profile->getTime(),
-        );
-
-        $profileIndexed = false !== $this->getValue($this->getItemName($profile->getToken()));
-
-        if ($this->setValue($this->getItemName($profile->getToken()), $data, $this->lifetime)) {
-            if (!$profileIndexed) {
-                // Add to index
-                $indexName = $this->getIndexName();
-
-                $indexRow = implode("\t", array(
-                    $profile->getToken(),
-                    $profile->getIp(),
-                    $profile->getMethod(),
-                    $profile->getUrl(),
-                    $profile->getTime(),
-                    $profile->getParentToken(),
-                ))."\n";
-
-                return $this->appendValue($indexName, $indexRow, $this->lifetime);
-            }
-
-            return true;
-        }
-
-        return false;
-    }
-
-    /**
-     * Retrieve item from the memcache server.
-     *
-     * @param string $key
-     *
-     * @return mixed
-     */
-    abstract protected function getValue($key);
-
-    /**
-     * Store an item on the memcache server under the specified key.
-     *
-     * @param string $key
-     * @param mixed  $value
-     * @param int    $expiration
-     *
-     * @return bool
-     */
-    abstract protected function setValue($key, $value, $expiration = 0);
-
-    /**
-     * Delete item from the memcache server.
-     *
-     * @param string $key
-     *
-     * @return bool
-     */
-    abstract protected function delete($key);
-
-    /**
-     * Append data to an existing item on the memcache server.
-     *
-     * @param string $key
-     * @param string $value
-     * @param int    $expiration
-     *
-     * @return bool
-     */
-    abstract protected function appendValue($key, $value, $expiration = 0);
-
-    private function createProfileFromData($token, $data, $parent = null)
-    {
-        $profile = new Profile($token);
-        $profile->setIp($data['ip']);
-        $profile->setMethod($data['method']);
-        $profile->setUrl($data['url']);
-        $profile->setTime($data['time']);
-        $profile->setCollectors($data['data']);
-
-        if (!$parent && $data['parent']) {
-            $parent = $this->read($data['parent']);
-        }
-
-        if ($parent) {
-            $profile->setParent($parent);
-        }
-
-        foreach ($data['children'] as $token) {
-            if (!$token) {
-                continue;
-            }
-
-            if (!$childProfileData = $this->getValue($this->getItemName($token))) {
-                continue;
-            }
-
-            $profile->addChild($this->createProfileFromData($token, $childProfileData, $profile));
-        }
-
-        return $profile;
-    }
-
-    /**
-     * Get item name.
-     *
-     * @param string $token
-     *
-     * @return string
-     */
-    private function getItemName($token)
-    {
-        $name = self::TOKEN_PREFIX.$token;
-
-        if ($this->isItemNameValid($name)) {
-            return $name;
-        }
-
-        return false;
-    }
-
-    /**
-     * Get name of index.
-     *
-     * @return string
-     */
-    private function getIndexName()
-    {
-        $name = self::TOKEN_PREFIX.'index';
-
-        if ($this->isItemNameValid($name)) {
-            return $name;
-        }
-
-        return false;
-    }
-
-    private function isItemNameValid($name)
-    {
-        $length = strlen($name);
-
-        if ($length > 250) {
-            throw new \RuntimeException(sprintf('The memcache item key "%s" is too long (%s bytes). Allowed maximum size is 250 bytes.', $name, $length));
-        }
-
-        return true;
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/FileProfilerStorage.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/FileProfilerStorage.php
deleted file mode 100644
index bda87e8..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/FileProfilerStorage.php
+++ /dev/null
@@ -1,278 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Profiler;
-
-/**
- * Storage for profiler using files.
- *
- * @author Alexandre Salomé <alexandre.salome@gmail.com>
- */
-class FileProfilerStorage implements ProfilerStorageInterface
-{
-    /**
-     * Folder where profiler data are stored.
-     *
-     * @var string
-     */
-    private $folder;
-
-    /**
-     * Constructs the file storage using a "dsn-like" path.
-     *
-     * Example : "file:/path/to/the/storage/folder"
-     *
-     * @param string $dsn The DSN
-     *
-     * @throws \RuntimeException
-     */
-    public function __construct($dsn)
-    {
-        if (0 !== strpos($dsn, 'file:')) {
-            throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use FileStorage with an invalid dsn "%s". The expected format is "file:/path/to/the/storage/folder".', $dsn));
-        }
-        $this->folder = substr($dsn, 5);
-
-        if (!is_dir($this->folder)) {
-            mkdir($this->folder, 0777, true);
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function find($ip, $url, $limit, $method, $start = null, $end = null)
-    {
-        $file = $this->getIndexFilename();
-
-        if (!file_exists($file)) {
-            return array();
-        }
-
-        $file = fopen($file, 'r');
-        fseek($file, 0, SEEK_END);
-
-        $result = array();
-        while (count($result) < $limit && $line = $this->readLineFromFile($file)) {
-            list($csvToken, $csvIp, $csvMethod, $csvUrl, $csvTime, $csvParent) = str_getcsv($line);
-
-            $csvTime = (int) $csvTime;
-
-            if ($ip && false === strpos($csvIp, $ip) || $url && false === strpos($csvUrl, $url) || $method && false === strpos($csvMethod, $method)) {
-                continue;
-            }
-
-            if (!empty($start) && $csvTime < $start) {
-                continue;
-            }
-
-            if (!empty($end) && $csvTime > $end) {
-                continue;
-            }
-
-            $result[$csvToken] = array(
-                'token' => $csvToken,
-                'ip' => $csvIp,
-                'method' => $csvMethod,
-                'url' => $csvUrl,
-                'time' => $csvTime,
-                'parent' => $csvParent,
-            );
-        }
-
-        fclose($file);
-
-        return array_values($result);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function purge()
-    {
-        $flags = \FilesystemIterator::SKIP_DOTS;
-        $iterator = new \RecursiveDirectoryIterator($this->folder, $flags);
-        $iterator = new \RecursiveIteratorIterator($iterator, \RecursiveIteratorIterator::CHILD_FIRST);
-
-        foreach ($iterator as $file) {
-            if (is_file($file)) {
-                unlink($file);
-            } else {
-                rmdir($file);
-            }
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function read($token)
-    {
-        if (!$token || !file_exists($file = $this->getFilename($token))) {
-            return;
-        }
-
-        return $this->createProfileFromData($token, unserialize(file_get_contents($file)));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function write(Profile $profile)
-    {
-        $file = $this->getFilename($profile->getToken());
-
-        $profileIndexed = is_file($file);
-        if (!$profileIndexed) {
-            // Create directory
-            $dir = dirname($file);
-            if (!is_dir($dir)) {
-                mkdir($dir, 0777, true);
-            }
-        }
-
-        // Store profile
-        $data = array(
-            'token' => $profile->getToken(),
-            'parent' => $profile->getParentToken(),
-            'children' => array_map(function ($p) { return $p->getToken(); }, $profile->getChildren()),
-            'data' => $profile->getCollectors(),
-            'ip' => $profile->getIp(),
-            'method' => $profile->getMethod(),
-            'url' => $profile->getUrl(),
-            'time' => $profile->getTime(),
-        );
-
-        if (false === file_put_contents($file, serialize($data))) {
-            return false;
-        }
-
-        if (!$profileIndexed) {
-            // Add to index
-            if (false === $file = fopen($this->getIndexFilename(), 'a')) {
-                return false;
-            }
-
-            fputcsv($file, array(
-                $profile->getToken(),
-                $profile->getIp(),
-                $profile->getMethod(),
-                $profile->getUrl(),
-                $profile->getTime(),
-                $profile->getParentToken(),
-            ));
-            fclose($file);
-        }
-
-        return true;
-    }
-
-    /**
-     * Gets filename to store data, associated to the token.
-     *
-     * @param string $token
-     *
-     * @return string The profile filename
-     */
-    protected function getFilename($token)
-    {
-        // Uses 4 last characters, because first are mostly the same.
-        $folderA = substr($token, -2, 2);
-        $folderB = substr($token, -4, 2);
-
-        return $this->folder.'/'.$folderA.'/'.$folderB.'/'.$token;
-    }
-
-    /**
-     * Gets the index filename.
-     *
-     * @return string The index filename
-     */
-    protected function getIndexFilename()
-    {
-        return $this->folder.'/index.csv';
-    }
-
-    /**
-     * Reads a line in the file, backward.
-     *
-     * This function automatically skips the empty lines and do not include the line return in result value.
-     *
-     * @param resource $file The file resource, with the pointer placed at the end of the line to read
-     *
-     * @return mixed A string representing the line or null if beginning of file is reached
-     */
-    protected function readLineFromFile($file)
-    {
-        $line = '';
-        $position = ftell($file);
-
-        if (0 === $position) {
-            return;
-        }
-
-        while (true) {
-            $chunkSize = min($position, 1024);
-            $position -= $chunkSize;
-            fseek($file, $position);
-
-            if (0 === $chunkSize) {
-                // bof reached
-                break;
-            }
-
-            $buffer = fread($file, $chunkSize);
-
-            if (false === ($upTo = strrpos($buffer, "\n"))) {
-                $line = $buffer.$line;
-                continue;
-            }
-
-            $position += $upTo;
-            $line = substr($buffer, $upTo + 1).$line;
-            fseek($file, max(0, $position), SEEK_SET);
-
-            if ('' !== $line) {
-                break;
-            }
-        }
-
-        return '' === $line ? null : $line;
-    }
-
-    protected function createProfileFromData($token, $data, $parent = null)
-    {
-        $profile = new Profile($token);
-        $profile->setIp($data['ip']);
-        $profile->setMethod($data['method']);
-        $profile->setUrl($data['url']);
-        $profile->setTime($data['time']);
-        $profile->setCollectors($data['data']);
-
-        if (!$parent && $data['parent']) {
-            $parent = $this->read($data['parent']);
-        }
-
-        if ($parent) {
-            $profile->setParent($parent);
-        }
-
-        foreach ($data['children'] as $token) {
-            if (!$token || !file_exists($file = $this->getFilename($token))) {
-                continue;
-            }
-
-            $profile->addChild($this->createProfileFromData($token, unserialize(file_get_contents($file)), $profile));
-        }
-
-        return $profile;
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/MongoDbProfilerStorage.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/MongoDbProfilerStorage.php
deleted file mode 100644
index 23224b4..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/MongoDbProfilerStorage.php
+++ /dev/null
@@ -1,257 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Profiler;
-
-class MongoDbProfilerStorage implements ProfilerStorageInterface
-{
-    protected $dsn;
-    protected $lifetime;
-    private $mongo;
-
-    /**
-     * Constructor.
-     *
-     * @param string $dsn      A data source name
-     * @param string $username Not used
-     * @param string $password Not used
-     * @param int    $lifetime The lifetime to use for the purge
-     */
-    public function __construct($dsn, $username = '', $password = '', $lifetime = 86400)
-    {
-        $this->dsn = $dsn;
-        $this->lifetime = (int) $lifetime;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function find($ip, $url, $limit, $method, $start = null, $end = null)
-    {
-        $cursor = $this->getMongo()->find($this->buildQuery($ip, $url, $method, $start, $end), array('_id', 'parent', 'ip', 'method', 'url', 'time'))->sort(array('time' => -1))->limit($limit);
-
-        $tokens = array();
-        foreach ($cursor as $profile) {
-            $tokens[] = $this->getData($profile);
-        }
-
-        return $tokens;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function purge()
-    {
-        $this->getMongo()->remove(array());
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function read($token)
-    {
-        $profile = $this->getMongo()->findOne(array('_id' => $token, 'data' => array('$exists' => true)));
-
-        if (null !== $profile) {
-            $profile = $this->createProfileFromData($this->getData($profile));
-        }
-
-        return $profile;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function write(Profile $profile)
-    {
-        $this->cleanup();
-
-        $record = array(
-            '_id' => $profile->getToken(),
-            'parent' => $profile->getParentToken(),
-            'data' => base64_encode(serialize($profile->getCollectors())),
-            'ip' => $profile->getIp(),
-            'method' => $profile->getMethod(),
-            'url' => $profile->getUrl(),
-            'time' => $profile->getTime(),
-        );
-
-        $result = $this->getMongo()->update(array('_id' => $profile->getToken()), array_filter($record, function ($v) { return !empty($v); }), array('upsert' => true));
-
-        return (bool) (isset($result['ok']) ? $result['ok'] : $result);
-    }
-
-    /**
-     * Internal convenience method that returns the instance of the MongoDB Collection.
-     *
-     * @return \MongoCollection
-     *
-     * @throws \RuntimeException
-     */
-    protected function getMongo()
-    {
-        if (null !== $this->mongo) {
-            return $this->mongo;
-        }
-
-        if (!$parsedDsn = $this->parseDsn($this->dsn)) {
-            throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use MongoDB with an invalid dsn "%s". The expected format is "mongodb://[user:pass@]host/database/collection"', $this->dsn));
-        }
-
-        list($server, $database, $collection) = $parsedDsn;
-        $mongoClass = version_compare(phpversion('mongo'), '1.3.0', '<') ? '\Mongo' : '\MongoClient';
-        $mongo = new $mongoClass($server);
-
-        return $this->mongo = $mongo->selectCollection($database, $collection);
-    }
-
-    /**
-     * @param array $data
-     *
-     * @return Profile
-     */
-    protected function createProfileFromData(array $data)
-    {
-        $profile = $this->getProfile($data);
-
-        if ($data['parent']) {
-            $parent = $this->getMongo()->findOne(array('_id' => $data['parent'], 'data' => array('$exists' => true)));
-            if ($parent) {
-                $profile->setParent($this->getProfile($this->getData($parent)));
-            }
-        }
-
-        $profile->setChildren($this->readChildren($data['token']));
-
-        return $profile;
-    }
-
-    /**
-     * @param string $token
-     *
-     * @return Profile[] An array of Profile instances
-     */
-    protected function readChildren($token)
-    {
-        $profiles = array();
-
-        $cursor = $this->getMongo()->find(array('parent' => $token, 'data' => array('$exists' => true)));
-        foreach ($cursor as $d) {
-            $profiles[] = $this->getProfile($this->getData($d));
-        }
-
-        return $profiles;
-    }
-
-    protected function cleanup()
-    {
-        $this->getMongo()->remove(array('time' => array('$lt' => time() - $this->lifetime)));
-    }
-
-    /**
-     * @param string $ip
-     * @param string $url
-     * @param string $method
-     * @param int    $start
-     * @param int    $end
-     *
-     * @return array
-     */
-    private function buildQuery($ip, $url, $method, $start, $end)
-    {
-        $query = array();
-
-        if (!empty($ip)) {
-            $query['ip'] = $ip;
-        }
-
-        if (!empty($url)) {
-            $query['url'] = $url;
-        }
-
-        if (!empty($method)) {
-            $query['method'] = $method;
-        }
-
-        if (!empty($start) || !empty($end)) {
-            $query['time'] = array();
-        }
-
-        if (!empty($start)) {
-            $query['time']['$gte'] = $start;
-        }
-
-        if (!empty($end)) {
-            $query['time']['$lte'] = $end;
-        }
-
-        return $query;
-    }
-
-    /**
-     * @param array $data
-     *
-     * @return array
-     */
-    private function getData(array $data)
-    {
-        return array(
-            'token' => $data['_id'],
-            'parent' => isset($data['parent']) ? $data['parent'] : null,
-            'ip' => isset($data['ip']) ? $data['ip'] : null,
-            'method' => isset($data['method']) ? $data['method'] : null,
-            'url' => isset($data['url']) ? $data['url'] : null,
-            'time' => isset($data['time']) ? $data['time'] : null,
-            'data' => isset($data['data']) ? $data['data'] : null,
-        );
-    }
-
-    /**
-     * @param array $data
-     *
-     * @return Profile
-     */
-    private function getProfile(array $data)
-    {
-        $profile = new Profile($data['token']);
-        $profile->setIp($data['ip']);
-        $profile->setMethod($data['method']);
-        $profile->setUrl($data['url']);
-        $profile->setTime($data['time']);
-        $profile->setCollectors(unserialize(base64_decode($data['data'])));
-
-        return $profile;
-    }
-
-    /**
-     * @param string $dsn
-     *
-     * @return null|array Array($server, $database, $collection)
-     */
-    private function parseDsn($dsn)
-    {
-        if (!preg_match('#^(mongodb://.*)/(.*)/(.*)$#', $dsn, $matches)) {
-            return;
-        }
-
-        $server = $matches[1];
-        $database = $matches[2];
-        $collection = $matches[3];
-        preg_match('#^mongodb://(([^:]+):?(.*)(?=@))?@?([^/]*)(.*)$#', $server, $matchesServer);
-
-        if ('' == $matchesServer[5] && '' != $matches[2]) {
-            $server .= '/'.$matches[2];
-        }
-
-        return array($server, $database, $collection);
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/MysqlProfilerStorage.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/MysqlProfilerStorage.php
deleted file mode 100644
index 69a865f..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/MysqlProfilerStorage.php
+++ /dev/null
@@ -1,79 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Profiler;
-
-/**
- * A ProfilerStorage for Mysql.
- *
- * @author Jan Schumann <js@schumann-it.com>
- */
-class MysqlProfilerStorage extends PdoProfilerStorage
-{
-    /**
-     * {@inheritdoc}
-     */
-    protected function initDb()
-    {
-        if (null === $this->db) {
-            if (0 !== strpos($this->dsn, 'mysql')) {
-                throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use Mysql with an invalid dsn "%s". The expected format is "mysql:dbname=database_name;host=host_name".', $this->dsn));
-            }
-
-            if (!class_exists('PDO') || !in_array('mysql', \PDO::getAvailableDrivers(), true)) {
-                throw new \RuntimeException('You need to enable PDO_Mysql extension for the profiler to run properly.');
-            }
-
-            $db = new \PDO($this->dsn, $this->username, $this->password);
-            $db->exec('CREATE TABLE IF NOT EXISTS sf_profiler_data (token VARCHAR(255) PRIMARY KEY, data LONGTEXT, ip VARCHAR(64), method VARCHAR(6), url VARCHAR(255), time INTEGER UNSIGNED, parent VARCHAR(255), created_at INTEGER UNSIGNED, KEY (created_at), KEY (ip), KEY (method), KEY (url), KEY (parent))');
-
-            $this->db = $db;
-        }
-
-        return $this->db;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function buildCriteria($ip, $url, $start, $end, $limit, $method)
-    {
-        $criteria = array();
-        $args = array();
-
-        if ($ip = preg_replace('/[^\d\.]/', '', $ip)) {
-            $criteria[] = 'ip LIKE :ip';
-            $args[':ip'] = '%'.$ip.'%';
-        }
-
-        if ($url) {
-            $criteria[] = 'url LIKE :url';
-            $args[':url'] = '%'.addcslashes($url, '%_\\').'%';
-        }
-
-        if ($method) {
-            $criteria[] = 'method = :method';
-            $args[':method'] = $method;
-        }
-
-        if (!empty($start)) {
-            $criteria[] = 'time >= :start';
-            $args[':start'] = $start;
-        }
-
-        if (!empty($end)) {
-            $criteria[] = 'time <= :end';
-            $args[':end'] = $end;
-        }
-
-        return array($criteria, $args);
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/PdoProfilerStorage.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/PdoProfilerStorage.php
deleted file mode 100644
index a545e6b..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/PdoProfilerStorage.php
+++ /dev/null
@@ -1,262 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Profiler;
-
-/**
- * Base PDO storage for profiling information in a PDO database.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Jan Schumann <js@schumann-it.com>
- */
-abstract class PdoProfilerStorage implements ProfilerStorageInterface
-{
-    protected $dsn;
-    protected $username;
-    protected $password;
-    protected $lifetime;
-    protected $db;
-
-    /**
-     * Constructor.
-     *
-     * @param string $dsn      A data source name
-     * @param string $username The username for the database
-     * @param string $password The password for the database
-     * @param int    $lifetime The lifetime to use for the purge
-     */
-    public function __construct($dsn, $username = '', $password = '', $lifetime = 86400)
-    {
-        $this->dsn = $dsn;
-        $this->username = $username;
-        $this->password = $password;
-        $this->lifetime = (int) $lifetime;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function find($ip, $url, $limit, $method, $start = null, $end = null)
-    {
-        if (null === $start) {
-            $start = 0;
-        }
-
-        if (null === $end) {
-            $end = time();
-        }
-
-        list($criteria, $args) = $this->buildCriteria($ip, $url, $start, $end, $limit, $method);
-
-        $criteria = $criteria ? 'WHERE '.implode(' AND ', $criteria) : '';
-
-        $db = $this->initDb();
-        $tokens = $this->fetch($db, 'SELECT token, ip, method, url, time, parent FROM sf_profiler_data '.$criteria.' ORDER BY time DESC LIMIT '.((int) $limit), $args);
-        $this->close($db);
-
-        return $tokens;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function read($token)
-    {
-        $db = $this->initDb();
-        $args = array(':token' => $token);
-        $data = $this->fetch($db, 'SELECT data, parent, ip, method, url, time FROM sf_profiler_data WHERE token = :token LIMIT 1', $args);
-        $this->close($db);
-        if (isset($data[0]['data'])) {
-            return $this->createProfileFromData($token, $data[0]);
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function write(Profile $profile)
-    {
-        $db = $this->initDb();
-        $args = array(
-            ':token' => $profile->getToken(),
-            ':parent' => $profile->getParentToken(),
-            ':data' => base64_encode(serialize($profile->getCollectors())),
-            ':ip' => $profile->getIp(),
-            ':method' => $profile->getMethod(),
-            ':url' => $profile->getUrl(),
-            ':time' => $profile->getTime(),
-            ':created_at' => time(),
-        );
-
-        try {
-            if ($this->has($profile->getToken())) {
-                $this->exec($db, 'UPDATE sf_profiler_data SET parent = :parent, data = :data, ip = :ip, method = :method, url = :url, time = :time, created_at = :created_at WHERE token = :token', $args);
-            } else {
-                $this->exec($db, 'INSERT INTO sf_profiler_data (token, parent, data, ip, method, url, time, created_at) VALUES (:token, :parent, :data, :ip, :method, :url, :time, :created_at)', $args);
-            }
-            $this->cleanup();
-            $status = true;
-        } catch (\Exception $e) {
-            $status = false;
-        }
-
-        $this->close($db);
-
-        return $status;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function purge()
-    {
-        $db = $this->initDb();
-        $this->exec($db, 'DELETE FROM sf_profiler_data');
-        $this->close($db);
-    }
-
-    /**
-     * Build SQL criteria to fetch records by ip and url.
-     *
-     * @param string $ip     The IP
-     * @param string $url    The URL
-     * @param string $start  The start period to search from
-     * @param string $end    The end period to search to
-     * @param string $limit  The maximum number of tokens to return
-     * @param string $method The request method
-     *
-     * @return array An array with (criteria, args)
-     */
-    abstract protected function buildCriteria($ip, $url, $start, $end, $limit, $method);
-
-    /**
-     * Initializes the database.
-     *
-     * @throws \RuntimeException When the requested database driver is not installed
-     */
-    abstract protected function initDb();
-
-    protected function cleanup()
-    {
-        $db = $this->initDb();
-        $this->exec($db, 'DELETE FROM sf_profiler_data WHERE created_at < :time', array(':time' => time() - $this->lifetime));
-        $this->close($db);
-    }
-
-    protected function exec($db, $query, array $args = array())
-    {
-        $stmt = $this->prepareStatement($db, $query);
-
-        foreach ($args as $arg => $val) {
-            $stmt->bindValue($arg, $val, is_int($val) ? \PDO::PARAM_INT : \PDO::PARAM_STR);
-        }
-        $success = $stmt->execute();
-        if (!$success) {
-            throw new \RuntimeException(sprintf('Error executing query "%s"', $query));
-        }
-    }
-
-    protected function prepareStatement($db, $query)
-    {
-        try {
-            $stmt = $db->prepare($query);
-        } catch (\Exception $e) {
-            $stmt = false;
-        }
-
-        if (false === $stmt) {
-            throw new \RuntimeException('The database cannot successfully prepare the statement');
-        }
-
-        return $stmt;
-    }
-
-    protected function fetch($db, $query, array $args = array())
-    {
-        $stmt = $this->prepareStatement($db, $query);
-
-        foreach ($args as $arg => $val) {
-            $stmt->bindValue($arg, $val, is_int($val) ? \PDO::PARAM_INT : \PDO::PARAM_STR);
-        }
-        $stmt->execute();
-        $return = $stmt->fetchAll(\PDO::FETCH_ASSOC);
-
-        return $return;
-    }
-
-    protected function close($db)
-    {
-    }
-
-    protected function createProfileFromData($token, $data, $parent = null)
-    {
-        $profile = new Profile($token);
-        $profile->setIp($data['ip']);
-        $profile->setMethod($data['method']);
-        $profile->setUrl($data['url']);
-        $profile->setTime($data['time']);
-        $profile->setCollectors(unserialize(base64_decode($data['data'])));
-
-        if (!$parent && !empty($data['parent'])) {
-            $parent = $this->read($data['parent']);
-        }
-
-        if ($parent) {
-            $profile->setParent($parent);
-        }
-
-        $profile->setChildren($this->readChildren($token, $profile));
-
-        return $profile;
-    }
-
-    /**
-     * Reads the child profiles for the given token.
-     *
-     * @param string $token  The parent token
-     * @param string $parent The parent instance
-     *
-     * @return Profile[] An array of Profile instance
-     */
-    protected function readChildren($token, $parent)
-    {
-        $db = $this->initDb();
-        $data = $this->fetch($db, 'SELECT token, data, ip, method, url, time FROM sf_profiler_data WHERE parent = :token', array(':token' => $token));
-        $this->close($db);
-
-        if (!$data) {
-            return array();
-        }
-
-        $profiles = array();
-        foreach ($data as $d) {
-            $profiles[] = $this->createProfileFromData($d['token'], $d, $parent);
-        }
-
-        return $profiles;
-    }
-
-    /**
-     * Returns whether data for the given token already exists in storage.
-     *
-     * @param string $token The profile token
-     *
-     * @return string
-     */
-    protected function has($token)
-    {
-        $db = $this->initDb();
-        $tokenExists = $this->fetch($db, 'SELECT 1 FROM sf_profiler_data WHERE token = :token LIMIT 1', array(':token' => $token));
-        $this->close($db);
-
-        return !empty($tokenExists);
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/Profile.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/Profile.php
deleted file mode 100644
index 85284bf..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/Profile.php
+++ /dev/null
@@ -1,275 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Profiler;
-
-use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface;
-
-/**
- * Profile.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class Profile
-{
-    private $token;
-
-    /**
-     * @var DataCollectorInterface[]
-     */
-    private $collectors = array();
-
-    private $ip;
-    private $method;
-    private $url;
-    private $time;
-
-    /**
-     * @var Profile
-     */
-    private $parent;
-
-    /**
-     * @var Profile[]
-     */
-    private $children = array();
-
-    /**
-     * Constructor.
-     *
-     * @param string $token The token
-     */
-    public function __construct($token)
-    {
-        $this->token = $token;
-    }
-
-    /**
-     * Sets the token.
-     *
-     * @param string $token The token
-     */
-    public function setToken($token)
-    {
-        $this->token = $token;
-    }
-
-    /**
-     * Gets the token.
-     *
-     * @return string The token
-     */
-    public function getToken()
-    {
-        return $this->token;
-    }
-
-    /**
-     * Sets the parent token.
-     *
-     * @param Profile $parent The parent Profile
-     */
-    public function setParent(Profile $parent)
-    {
-        $this->parent = $parent;
-    }
-
-    /**
-     * Returns the parent profile.
-     *
-     * @return Profile The parent profile
-     */
-    public function getParent()
-    {
-        return $this->parent;
-    }
-
-    /**
-     * Returns the parent token.
-     *
-     * @return null|string The parent token
-     */
-    public function getParentToken()
-    {
-        return $this->parent ? $this->parent->getToken() : null;
-    }
-
-    /**
-     * Returns the IP.
-     *
-     * @return string The IP
-     */
-    public function getIp()
-    {
-        return $this->ip;
-    }
-
-    /**
-     * Sets the IP.
-     *
-     * @param string $ip
-     */
-    public function setIp($ip)
-    {
-        $this->ip = $ip;
-    }
-
-    /**
-     * Returns the request method.
-     *
-     * @return string The request method
-     */
-    public function getMethod()
-    {
-        return $this->method;
-    }
-
-    public function setMethod($method)
-    {
-        $this->method = $method;
-    }
-
-    /**
-     * Returns the URL.
-     *
-     * @return string The URL
-     */
-    public function getUrl()
-    {
-        return $this->url;
-    }
-
-    public function setUrl($url)
-    {
-        $this->url = $url;
-    }
-
-    /**
-     * Returns the time.
-     *
-     * @return string The time
-     */
-    public function getTime()
-    {
-        if (null === $this->time) {
-            return 0;
-        }
-
-        return $this->time;
-    }
-
-    public function setTime($time)
-    {
-        $this->time = $time;
-    }
-
-    /**
-     * Finds children profilers.
-     *
-     * @return Profile[] An array of Profile
-     */
-    public function getChildren()
-    {
-        return $this->children;
-    }
-
-    /**
-     * Sets children profiler.
-     *
-     * @param Profile[] $children An array of Profile
-     */
-    public function setChildren(array $children)
-    {
-        $this->children = array();
-        foreach ($children as $child) {
-            $this->addChild($child);
-        }
-    }
-
-    /**
-     * Adds the child token.
-     *
-     * @param Profile $child The child Profile
-     */
-    public function addChild(Profile $child)
-    {
-        $this->children[] = $child;
-        $child->setParent($this);
-    }
-
-    /**
-     * Gets a Collector by name.
-     *
-     * @param string $name A collector name
-     *
-     * @return DataCollectorInterface A DataCollectorInterface instance
-     *
-     * @throws \InvalidArgumentException if the collector does not exist
-     */
-    public function getCollector($name)
-    {
-        if (!isset($this->collectors[$name])) {
-            throw new \InvalidArgumentException(sprintf('Collector "%s" does not exist.', $name));
-        }
-
-        return $this->collectors[$name];
-    }
-
-    /**
-     * Gets the Collectors associated with this profile.
-     *
-     * @return DataCollectorInterface[]
-     */
-    public function getCollectors()
-    {
-        return $this->collectors;
-    }
-
-    /**
-     * Sets the Collectors associated with this profile.
-     *
-     * @param DataCollectorInterface[] $collectors
-     */
-    public function setCollectors(array $collectors)
-    {
-        $this->collectors = array();
-        foreach ($collectors as $collector) {
-            $this->addCollector($collector);
-        }
-    }
-
-    /**
-     * Adds a Collector.
-     *
-     * @param DataCollectorInterface $collector A DataCollectorInterface instance
-     */
-    public function addCollector(DataCollectorInterface $collector)
-    {
-        $this->collectors[$collector->getName()] = $collector;
-    }
-
-    /**
-     * Returns true if a Collector for the given name exists.
-     *
-     * @param string $name A collector name
-     *
-     * @return bool
-     */
-    public function hasCollector($name)
-    {
-        return isset($this->collectors[$name]);
-    }
-
-    public function __sleep()
-    {
-        return array('token', 'parent', 'children', 'collectors', 'ip', 'method', 'url', 'time');
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/Profiler.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/Profiler.php
deleted file mode 100644
index 62f5cd7..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/Profiler.php
+++ /dev/null
@@ -1,295 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Profiler;
-
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface;
-use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
-use Psr\Log\LoggerInterface;
-
-/**
- * Profiler.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class Profiler
-{
-    /**
-     * @var ProfilerStorageInterface
-     */
-    private $storage;
-
-    /**
-     * @var DataCollectorInterface[]
-     */
-    private $collectors = array();
-
-    /**
-     * @var LoggerInterface
-     */
-    private $logger;
-
-    /**
-     * @var bool
-     */
-    private $enabled = true;
-
-    /**
-     * Constructor.
-     *
-     * @param ProfilerStorageInterface $storage A ProfilerStorageInterface instance
-     * @param LoggerInterface          $logger  A LoggerInterface instance
-     */
-    public function __construct(ProfilerStorageInterface $storage, LoggerInterface $logger = null)
-    {
-        $this->storage = $storage;
-        $this->logger = $logger;
-    }
-
-    /**
-     * Disables the profiler.
-     */
-    public function disable()
-    {
-        $this->enabled = false;
-    }
-
-    /**
-     * Enables the profiler.
-     */
-    public function enable()
-    {
-        $this->enabled = true;
-    }
-
-    /**
-     * Loads the Profile for the given Response.
-     *
-     * @param Response $response A Response instance
-     *
-     * @return Profile A Profile instance
-     */
-    public function loadProfileFromResponse(Response $response)
-    {
-        if (!$token = $response->headers->get('X-Debug-Token')) {
-            return false;
-        }
-
-        return $this->loadProfile($token);
-    }
-
-    /**
-     * Loads the Profile for the given token.
-     *
-     * @param string $token A token
-     *
-     * @return Profile A Profile instance
-     */
-    public function loadProfile($token)
-    {
-        return $this->storage->read($token);
-    }
-
-    /**
-     * Saves a Profile.
-     *
-     * @param Profile $profile A Profile instance
-     *
-     * @return bool
-     */
-    public function saveProfile(Profile $profile)
-    {
-        // late collect
-        foreach ($profile->getCollectors() as $collector) {
-            if ($collector instanceof LateDataCollectorInterface) {
-                $collector->lateCollect();
-            }
-        }
-
-        if (!($ret = $this->storage->write($profile)) && null !== $this->logger) {
-            $this->logger->warning('Unable to store the profiler information.');
-        }
-
-        return $ret;
-    }
-
-    /**
-     * Purges all data from the storage.
-     */
-    public function purge()
-    {
-        $this->storage->purge();
-    }
-
-    /**
-     * Exports the current profiler data.
-     *
-     * @param Profile $profile A Profile instance
-     *
-     * @return string The exported data
-     */
-    public function export(Profile $profile)
-    {
-        return base64_encode(serialize($profile));
-    }
-
-    /**
-     * Imports data into the profiler storage.
-     *
-     * @param string $data A data string as exported by the export() method
-     *
-     * @return Profile A Profile instance
-     */
-    public function import($data)
-    {
-        $profile = unserialize(base64_decode($data));
-
-        if ($this->storage->read($profile->getToken())) {
-            return false;
-        }
-
-        $this->saveProfile($profile);
-
-        return $profile;
-    }
-
-    /**
-     * Finds profiler tokens for the given criteria.
-     *
-     * @param string $ip     The IP
-     * @param string $url    The URL
-     * @param string $limit  The maximum number of tokens to return
-     * @param string $method The request method
-     * @param string $start  The start date to search from
-     * @param string $end    The end date to search to
-     *
-     * @return array An array of tokens
-     *
-     * @see http://php.net/manual/en/datetime.formats.php for the supported date/time formats
-     */
-    public function find($ip, $url, $limit, $method, $start, $end)
-    {
-        return $this->storage->find($ip, $url, $limit, $method, $this->getTimestamp($start), $this->getTimestamp($end));
-    }
-
-    /**
-     * Collects data for the given Response.
-     *
-     * @param Request    $request   A Request instance
-     * @param Response   $response  A Response instance
-     * @param \Exception $exception An exception instance if the request threw one
-     *
-     * @return Profile|null A Profile instance or null if the profiler is disabled
-     */
-    public function collect(Request $request, Response $response, \Exception $exception = null)
-    {
-        if (false === $this->enabled) {
-            return;
-        }
-
-        $profile = new Profile(substr(hash('sha256', uniqid(mt_rand(), true)), 0, 6));
-        $profile->setTime(time());
-        $profile->setUrl($request->getUri());
-        $profile->setIp($request->getClientIp());
-        $profile->setMethod($request->getMethod());
-
-        $response->headers->set('X-Debug-Token', $profile->getToken());
-
-        foreach ($this->collectors as $collector) {
-            $collector->collect($request, $response, $exception);
-
-            // we need to clone for sub-requests
-            $profile->addCollector(clone $collector);
-        }
-
-        return $profile;
-    }
-
-    /**
-     * Gets the Collectors associated with this profiler.
-     *
-     * @return array An array of collectors
-     */
-    public function all()
-    {
-        return $this->collectors;
-    }
-
-    /**
-     * Sets the Collectors associated with this profiler.
-     *
-     * @param DataCollectorInterface[] $collectors An array of collectors
-     */
-    public function set(array $collectors = array())
-    {
-        $this->collectors = array();
-        foreach ($collectors as $collector) {
-            $this->add($collector);
-        }
-    }
-
-    /**
-     * Adds a Collector.
-     *
-     * @param DataCollectorInterface $collector A DataCollectorInterface instance
-     */
-    public function add(DataCollectorInterface $collector)
-    {
-        $this->collectors[$collector->getName()] = $collector;
-    }
-
-    /**
-     * Returns true if a Collector for the given name exists.
-     *
-     * @param string $name A collector name
-     *
-     * @return bool
-     */
-    public function has($name)
-    {
-        return isset($this->collectors[$name]);
-    }
-
-    /**
-     * Gets a Collector by name.
-     *
-     * @param string $name A collector name
-     *
-     * @return DataCollectorInterface A DataCollectorInterface instance
-     *
-     * @throws \InvalidArgumentException if the collector does not exist
-     */
-    public function get($name)
-    {
-        if (!isset($this->collectors[$name])) {
-            throw new \InvalidArgumentException(sprintf('Collector "%s" does not exist.', $name));
-        }
-
-        return $this->collectors[$name];
-    }
-
-    private function getTimestamp($value)
-    {
-        if (null === $value || '' == $value) {
-            return;
-        }
-
-        try {
-            $value = new \DateTime(is_numeric($value) ? '@'.$value : $value);
-        } catch (\Exception $e) {
-            return;
-        }
-
-        return $value->getTimestamp();
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/RedisProfilerStorage.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/RedisProfilerStorage.php
deleted file mode 100644
index b05adcc..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/RedisProfilerStorage.php
+++ /dev/null
@@ -1,390 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Profiler;
-
-/**
- * RedisProfilerStorage stores profiling information in Redis.
- *
- * @author Andrej Hudec <pulzarraider@gmail.com>
- * @author Stephane PY <py.stephane1@gmail.com>
- */
-class RedisProfilerStorage implements ProfilerStorageInterface
-{
-    const TOKEN_PREFIX = 'sf_profiler_';
-
-    const REDIS_OPT_SERIALIZER = 1;
-    const REDIS_OPT_PREFIX = 2;
-    const REDIS_SERIALIZER_NONE = 0;
-    const REDIS_SERIALIZER_PHP = 1;
-
-    protected $dsn;
-    protected $lifetime;
-
-    /**
-     * @var \Redis
-     */
-    private $redis;
-
-    /**
-     * Constructor.
-     *
-     * @param string $dsn      A data source name
-     * @param string $username Not used
-     * @param string $password Not used
-     * @param int    $lifetime The lifetime to use for the purge
-     */
-    public function __construct($dsn, $username = '', $password = '', $lifetime = 86400)
-    {
-        $this->dsn = $dsn;
-        $this->lifetime = (int) $lifetime;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function find($ip, $url, $limit, $method, $start = null, $end = null)
-    {
-        $indexName = $this->getIndexName();
-
-        if (!$indexContent = $this->getValue($indexName, self::REDIS_SERIALIZER_NONE)) {
-            return array();
-        }
-
-        $profileList = array_reverse(explode("\n", $indexContent));
-        $result = array();
-
-        foreach ($profileList as $item) {
-            if ($limit === 0) {
-                break;
-            }
-
-            if ($item == '') {
-                continue;
-            }
-
-            list($itemToken, $itemIp, $itemMethod, $itemUrl, $itemTime, $itemParent) = explode("\t", $item, 6);
-
-            $itemTime = (int) $itemTime;
-
-            if ($ip && false === strpos($itemIp, $ip) || $url && false === strpos($itemUrl, $url) || $method && false === strpos($itemMethod, $method)) {
-                continue;
-            }
-
-            if (!empty($start) && $itemTime < $start) {
-                continue;
-            }
-
-            if (!empty($end) && $itemTime > $end) {
-                continue;
-            }
-
-            $result[] = array(
-                'token' => $itemToken,
-                'ip' => $itemIp,
-                'method' => $itemMethod,
-                'url' => $itemUrl,
-                'time' => $itemTime,
-                'parent' => $itemParent,
-            );
-            --$limit;
-        }
-
-        return $result;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function purge()
-    {
-        // delete only items from index
-        $indexName = $this->getIndexName();
-
-        $indexContent = $this->getValue($indexName, self::REDIS_SERIALIZER_NONE);
-
-        if (!$indexContent) {
-            return false;
-        }
-
-        $profileList = explode("\n", $indexContent);
-
-        $result = array();
-
-        foreach ($profileList as $item) {
-            if ($item == '') {
-                continue;
-            }
-
-            if (false !== $pos = strpos($item, "\t")) {
-                $result[] = $this->getItemName(substr($item, 0, $pos));
-            }
-        }
-
-        $result[] = $indexName;
-
-        return $this->delete($result);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function read($token)
-    {
-        if (empty($token)) {
-            return false;
-        }
-
-        $profile = $this->getValue($this->getItemName($token), self::REDIS_SERIALIZER_PHP);
-
-        if (false !== $profile) {
-            $profile = $this->createProfileFromData($token, $profile);
-        }
-
-        return $profile;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function write(Profile $profile)
-    {
-        $data = array(
-            'token' => $profile->getToken(),
-            'parent' => $profile->getParentToken(),
-            'children' => array_map(function ($p) { return $p->getToken(); }, $profile->getChildren()),
-            'data' => $profile->getCollectors(),
-            'ip' => $profile->getIp(),
-            'method' => $profile->getMethod(),
-            'url' => $profile->getUrl(),
-            'time' => $profile->getTime(),
-        );
-
-        $profileIndexed = false !== $this->getValue($this->getItemName($profile->getToken()));
-
-        if ($this->setValue($this->getItemName($profile->getToken()), $data, $this->lifetime, self::REDIS_SERIALIZER_PHP)) {
-            if (!$profileIndexed) {
-                // Add to index
-                $indexName = $this->getIndexName();
-
-                $indexRow = implode("\t", array(
-                    $profile->getToken(),
-                    $profile->getIp(),
-                    $profile->getMethod(),
-                    $profile->getUrl(),
-                    $profile->getTime(),
-                    $profile->getParentToken(),
-                ))."\n";
-
-                return $this->appendValue($indexName, $indexRow, $this->lifetime);
-            }
-
-            return true;
-        }
-
-        return false;
-    }
-
-    /**
-     * Internal convenience method that returns the instance of Redis.
-     *
-     * @return \Redis
-     *
-     * @throws \RuntimeException
-     */
-    protected function getRedis()
-    {
-        if (null === $this->redis) {
-            $data = parse_url($this->dsn);
-
-            if (false === $data || !isset($data['scheme']) || $data['scheme'] !== 'redis' || !isset($data['host']) || !isset($data['port'])) {
-                throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use Redis with an invalid dsn "%s". The minimal expected format is "redis://[host]:port".', $this->dsn));
-            }
-
-            if (!extension_loaded('redis')) {
-                throw new \RuntimeException('RedisProfilerStorage requires that the redis extension is loaded.');
-            }
-
-            $redis = new \Redis();
-            $redis->connect($data['host'], $data['port']);
-
-            if (isset($data['path'])) {
-                $redis->select(substr($data['path'], 1));
-            }
-
-            if (isset($data['pass'])) {
-                $redis->auth($data['pass']);
-            }
-
-            $redis->setOption(self::REDIS_OPT_PREFIX, self::TOKEN_PREFIX);
-
-            $this->redis = $redis;
-        }
-
-        return $this->redis;
-    }
-
-    /**
-     * Set instance of the Redis.
-     *
-     * @param \Redis $redis
-     */
-    public function setRedis($redis)
-    {
-        $this->redis = $redis;
-    }
-
-    private function createProfileFromData($token, $data, $parent = null)
-    {
-        $profile = new Profile($token);
-        $profile->setIp($data['ip']);
-        $profile->setMethod($data['method']);
-        $profile->setUrl($data['url']);
-        $profile->setTime($data['time']);
-        $profile->setCollectors($data['data']);
-
-        if (!$parent && $data['parent']) {
-            $parent = $this->read($data['parent']);
-        }
-
-        if ($parent) {
-            $profile->setParent($parent);
-        }
-
-        foreach ($data['children'] as $token) {
-            if (!$token) {
-                continue;
-            }
-
-            if (!$childProfileData = $this->getValue($this->getItemName($token), self::REDIS_SERIALIZER_PHP)) {
-                continue;
-            }
-
-            $profile->addChild($this->createProfileFromData($token, $childProfileData, $profile));
-        }
-
-        return $profile;
-    }
-
-    /**
-     * Gets the item name.
-     *
-     * @param string $token
-     *
-     * @return string
-     */
-    private function getItemName($token)
-    {
-        $name = $token;
-
-        if ($this->isItemNameValid($name)) {
-            return $name;
-        }
-
-        return false;
-    }
-
-    /**
-     * Gets the name of the index.
-     *
-     * @return string
-     */
-    private function getIndexName()
-    {
-        $name = 'index';
-
-        if ($this->isItemNameValid($name)) {
-            return $name;
-        }
-
-        return false;
-    }
-
-    private function isItemNameValid($name)
-    {
-        $length = strlen($name);
-
-        if ($length > 2147483648) {
-            throw new \RuntimeException(sprintf('The Redis item key "%s" is too long (%s bytes). Allowed maximum size is 2^31 bytes.', $name, $length));
-        }
-
-        return true;
-    }
-
-    /**
-     * Retrieves an item from the Redis server.
-     *
-     * @param string $key
-     * @param int    $serializer
-     *
-     * @return mixed
-     */
-    private function getValue($key, $serializer = self::REDIS_SERIALIZER_NONE)
-    {
-        $redis = $this->getRedis();
-        $redis->setOption(self::REDIS_OPT_SERIALIZER, $serializer);
-
-        return $redis->get($key);
-    }
-
-    /**
-     * Stores an item on the Redis server under the specified key.
-     *
-     * @param string $key
-     * @param mixed  $value
-     * @param int    $expiration
-     * @param int    $serializer
-     *
-     * @return bool
-     */
-    private function setValue($key, $value, $expiration = 0, $serializer = self::REDIS_SERIALIZER_NONE)
-    {
-        $redis = $this->getRedis();
-        $redis->setOption(self::REDIS_OPT_SERIALIZER, $serializer);
-
-        return $redis->setex($key, $expiration, $value);
-    }
-
-    /**
-     * Appends data to an existing item on the Redis server.
-     *
-     * @param string $key
-     * @param string $value
-     * @param int    $expiration
-     *
-     * @return bool
-     */
-    private function appendValue($key, $value, $expiration = 0)
-    {
-        $redis = $this->getRedis();
-        $redis->setOption(self::REDIS_OPT_SERIALIZER, self::REDIS_SERIALIZER_NONE);
-
-        if ($redis->exists($key)) {
-            $redis->append($key, $value);
-
-            return $redis->setTimeout($key, $expiration);
-        }
-
-        return $redis->setex($key, $expiration, $value);
-    }
-
-    /**
-     * Removes the specified keys.
-     *
-     * @param array $keys
-     *
-     * @return bool
-     */
-    private function delete(array $keys)
-    {
-        return (bool) $this->getRedis()->delete($keys);
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/SqliteProfilerStorage.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/SqliteProfilerStorage.php
deleted file mode 100644
index 0c25bc9..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/SqliteProfilerStorage.php
+++ /dev/null
@@ -1,139 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Profiler;
-
-/**
- * SqliteProfilerStorage stores profiling information in a SQLite database.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class SqliteProfilerStorage extends PdoProfilerStorage
-{
-    /**
-     * @throws \RuntimeException When neither of SQLite3 or PDO_SQLite extension is enabled
-     */
-    protected function initDb()
-    {
-        if (null === $this->db || $this->db instanceof \SQLite3) {
-            if (0 !== strpos($this->dsn, 'sqlite')) {
-                throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use Sqlite with an invalid dsn "%s". The expected format is "sqlite:/path/to/the/db/file".', $this->dsn));
-            }
-            if (class_exists('SQLite3')) {
-                $db = new \SQLite3(substr($this->dsn, 7, strlen($this->dsn)), \SQLITE3_OPEN_READWRITE | \SQLITE3_OPEN_CREATE);
-                if (method_exists($db, 'busyTimeout')) {
-                    // busyTimeout only exists for PHP >= 5.3.3
-                    $db->busyTimeout(1000);
-                }
-            } elseif (class_exists('PDO') && in_array('sqlite', \PDO::getAvailableDrivers(), true)) {
-                $db = new \PDO($this->dsn);
-            } else {
-                throw new \RuntimeException('You need to enable either the SQLite3 or PDO_SQLite extension for the profiler to run properly.');
-            }
-
-            $db->exec('PRAGMA temp_store=MEMORY; PRAGMA journal_mode=MEMORY;');
-            $db->exec('CREATE TABLE IF NOT EXISTS sf_profiler_data (token STRING, data STRING, ip STRING, method STRING, url STRING, time INTEGER, parent STRING, created_at INTEGER)');
-            $db->exec('CREATE INDEX IF NOT EXISTS data_created_at ON sf_profiler_data (created_at)');
-            $db->exec('CREATE INDEX IF NOT EXISTS data_ip ON sf_profiler_data (ip)');
-            $db->exec('CREATE INDEX IF NOT EXISTS data_method ON sf_profiler_data (method)');
-            $db->exec('CREATE INDEX IF NOT EXISTS data_url ON sf_profiler_data (url)');
-            $db->exec('CREATE INDEX IF NOT EXISTS data_parent ON sf_profiler_data (parent)');
-            $db->exec('CREATE UNIQUE INDEX IF NOT EXISTS data_token ON sf_profiler_data (token)');
-
-            $this->db = $db;
-        }
-
-        return $this->db;
-    }
-
-    protected function exec($db, $query, array $args = array())
-    {
-        if ($db instanceof \SQLite3) {
-            $stmt = $this->prepareStatement($db, $query);
-            foreach ($args as $arg => $val) {
-                $stmt->bindValue($arg, $val, is_int($val) ? \SQLITE3_INTEGER : \SQLITE3_TEXT);
-            }
-
-            $res = $stmt->execute();
-            if (false === $res) {
-                throw new \RuntimeException(sprintf('Error executing SQLite query "%s"', $query));
-            }
-            $res->finalize();
-        } else {
-            parent::exec($db, $query, $args);
-        }
-    }
-
-    protected function fetch($db, $query, array $args = array())
-    {
-        $return = array();
-
-        if ($db instanceof \SQLite3) {
-            $stmt = $this->prepareStatement($db, $query, true);
-            foreach ($args as $arg => $val) {
-                $stmt->bindValue($arg, $val, is_int($val) ? \SQLITE3_INTEGER : \SQLITE3_TEXT);
-            }
-            $res = $stmt->execute();
-            while ($row = $res->fetchArray(\SQLITE3_ASSOC)) {
-                $return[] = $row;
-            }
-            $res->finalize();
-            $stmt->close();
-        } else {
-            $return = parent::fetch($db, $query, $args);
-        }
-
-        return $return;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function buildCriteria($ip, $url, $start, $end, $limit, $method)
-    {
-        $criteria = array();
-        $args = array();
-
-        if ($ip = preg_replace('/[^\d\.]/', '', $ip)) {
-            $criteria[] = 'ip LIKE :ip';
-            $args[':ip'] = '%'.$ip.'%';
-        }
-
-        if ($url) {
-            $criteria[] = 'url LIKE :url ESCAPE "\"';
-            $args[':url'] = '%'.addcslashes($url, '%_\\').'%';
-        }
-
-        if ($method) {
-            $criteria[] = 'method = :method';
-            $args[':method'] = $method;
-        }
-
-        if (!empty($start)) {
-            $criteria[] = 'time >= :start';
-            $args[':start'] = $start;
-        }
-
-        if (!empty($end)) {
-            $criteria[] = 'time <= :end';
-            $args[':end'] = $end;
-        }
-
-        return array($criteria, $args);
-    }
-
-    protected function close($db)
-    {
-        if ($db instanceof \SQLite3) {
-            $db->close();
-        }
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Controller/ControllerResolverTest.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Controller/ControllerResolverTest.php
deleted file mode 100644
index fe70ae5..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Controller/ControllerResolverTest.php
+++ /dev/null
@@ -1,242 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Tests\Controller;
-
-use Psr\Log\LoggerInterface;
-use Symfony\Component\HttpKernel\Controller\ControllerResolver;
-use Symfony\Component\HttpFoundation\Request;
-
-class ControllerResolverTest extends \PHPUnit_Framework_TestCase
-{
-    public function testGetControllerWithoutControllerParameter()
-    {
-        $logger = $this->getMock('Psr\Log\LoggerInterface');
-        $logger->expects($this->once())->method('warning')->with('Unable to look for the controller as the "_controller" parameter is missing');
-        $resolver = $this->createControllerResolver($logger);
-
-        $request = Request::create('/');
-        $this->assertFalse($resolver->getController($request), '->getController() returns false when the request has no _controller attribute');
-    }
-
-    public function testGetControllerWithLambda()
-    {
-        $resolver = $this->createControllerResolver();
-
-        $request = Request::create('/');
-        $request->attributes->set('_controller', $lambda = function () {});
-        $controller = $resolver->getController($request);
-        $this->assertSame($lambda, $controller);
-    }
-
-    public function testGetControllerWithObjectAndInvokeMethod()
-    {
-        $resolver = $this->createControllerResolver();
-
-        $request = Request::create('/');
-        $request->attributes->set('_controller', $this);
-        $controller = $resolver->getController($request);
-        $this->assertSame($this, $controller);
-    }
-
-    public function testGetControllerWithObjectAndMethod()
-    {
-        $resolver = $this->createControllerResolver();
-
-        $request = Request::create('/');
-        $request->attributes->set('_controller', array($this, 'controllerMethod1'));
-        $controller = $resolver->getController($request);
-        $this->assertSame(array($this, 'controllerMethod1'), $controller);
-    }
-
-    public function testGetControllerWithClassAndMethod()
-    {
-        $resolver = $this->createControllerResolver();
-
-        $request = Request::create('/');
-        $request->attributes->set('_controller', array('Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest', 'controllerMethod4'));
-        $controller = $resolver->getController($request);
-        $this->assertSame(array('Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest', 'controllerMethod4'), $controller);
-    }
-
-    public function testGetControllerWithObjectAndMethodAsString()
-    {
-        $resolver = $this->createControllerResolver();
-
-        $request = Request::create('/');
-        $request->attributes->set('_controller', 'Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest::controllerMethod1');
-        $controller = $resolver->getController($request);
-        $this->assertInstanceOf('Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest', $controller[0], '->getController() returns a PHP callable');
-    }
-
-    public function testGetControllerWithClassAndInvokeMethod()
-    {
-        $resolver = $this->createControllerResolver();
-
-        $request = Request::create('/');
-        $request->attributes->set('_controller', 'Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest');
-        $controller = $resolver->getController($request);
-        $this->assertInstanceOf('Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest', $controller);
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testGetControllerOnObjectWithoutInvokeMethod()
-    {
-        $resolver = $this->createControllerResolver();
-
-        $request = Request::create('/');
-        $request->attributes->set('_controller', new \stdClass());
-        $resolver->getController($request);
-    }
-
-    public function testGetControllerWithFunction()
-    {
-        $resolver = $this->createControllerResolver();
-
-        $request = Request::create('/');
-        $request->attributes->set('_controller', 'Symfony\Component\HttpKernel\Tests\Controller\some_controller_function');
-        $controller = $resolver->getController($request);
-        $this->assertSame('Symfony\Component\HttpKernel\Tests\Controller\some_controller_function', $controller);
-    }
-
-    /**
-     * @dataProvider      getUndefinedControllers
-     * @expectedException \InvalidArgumentException
-     */
-    public function testGetControllerOnNonUndefinedFunction($controller)
-    {
-        $resolver = $this->createControllerResolver();
-
-        $request = Request::create('/');
-        $request->attributes->set('_controller', $controller);
-        $resolver->getController($request);
-    }
-
-    public function getUndefinedControllers()
-    {
-        return array(
-            array('foo'),
-            array('foo::bar'),
-            array('stdClass'),
-            array('Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest::bar'),
-        );
-    }
-
-    public function testGetArguments()
-    {
-        $resolver = $this->createControllerResolver();
-
-        $request = Request::create('/');
-        $controller = array(new self(), 'testGetArguments');
-        $this->assertEquals(array(), $resolver->getArguments($request, $controller), '->getArguments() returns an empty array if the method takes no arguments');
-
-        $request = Request::create('/');
-        $request->attributes->set('foo', 'foo');
-        $controller = array(new self(), 'controllerMethod1');
-        $this->assertEquals(array('foo'), $resolver->getArguments($request, $controller), '->getArguments() returns an array of arguments for the controller method');
-
-        $request = Request::create('/');
-        $request->attributes->set('foo', 'foo');
-        $controller = array(new self(), 'controllerMethod2');
-        $this->assertEquals(array('foo', null), $resolver->getArguments($request, $controller), '->getArguments() uses default values if present');
-
-        $request->attributes->set('bar', 'bar');
-        $this->assertEquals(array('foo', 'bar'), $resolver->getArguments($request, $controller), '->getArguments() overrides default values if provided in the request attributes');
-
-        $request = Request::create('/');
-        $request->attributes->set('foo', 'foo');
-        $controller = function ($foo) {};
-        $this->assertEquals(array('foo'), $resolver->getArguments($request, $controller));
-
-        $request = Request::create('/');
-        $request->attributes->set('foo', 'foo');
-        $controller = function ($foo, $bar = 'bar') {};
-        $this->assertEquals(array('foo', 'bar'), $resolver->getArguments($request, $controller));
-
-        $request = Request::create('/');
-        $request->attributes->set('foo', 'foo');
-        $controller = new self();
-        $this->assertEquals(array('foo', null), $resolver->getArguments($request, $controller));
-        $request->attributes->set('bar', 'bar');
-        $this->assertEquals(array('foo', 'bar'), $resolver->getArguments($request, $controller));
-
-        $request = Request::create('/');
-        $request->attributes->set('foo', 'foo');
-        $request->attributes->set('foobar', 'foobar');
-        $controller = 'Symfony\Component\HttpKernel\Tests\Controller\some_controller_function';
-        $this->assertEquals(array('foo', 'foobar'), $resolver->getArguments($request, $controller));
-
-        $request = Request::create('/');
-        $request->attributes->set('foo', 'foo');
-        $request->attributes->set('foobar', 'foobar');
-        $controller = array(new self(), 'controllerMethod3');
-
-        if (PHP_VERSION_ID === 50316) {
-            $this->markTestSkipped('PHP 5.3.16 has a major bug in the Reflection sub-system');
-        } else {
-            try {
-                $resolver->getArguments($request, $controller);
-                $this->fail('->getArguments() throws a \RuntimeException exception if it cannot determine the argument value');
-            } catch (\Exception $e) {
-                $this->assertInstanceOf('\RuntimeException', $e, '->getArguments() throws a \RuntimeException exception if it cannot determine the argument value');
-            }
-        }
-
-        $request = Request::create('/');
-        $controller = array(new self(), 'controllerMethod5');
-        $this->assertEquals(array($request), $resolver->getArguments($request, $controller), '->getArguments() injects the request');
-    }
-
-    public function testCreateControllerCanReturnAnyCallable()
-    {
-        $mock = $this->getMock('Symfony\Component\HttpKernel\Controller\ControllerResolver', array('createController'));
-        $mock->expects($this->once())->method('createController')->will($this->returnValue('Symfony\Component\HttpKernel\Tests\Controller\some_controller_function'));
-
-        $request = Request::create('/');
-        $request->attributes->set('_controller', 'foobar');
-        $mock->getController($request);
-    }
-
-    protected function createControllerResolver(LoggerInterface $logger = null)
-    {
-        return new ControllerResolver($logger);
-    }
-
-    public function __invoke($foo, $bar = null)
-    {
-    }
-
-    public function controllerMethod1($foo)
-    {
-    }
-
-    protected function controllerMethod2($foo, $bar = null)
-    {
-    }
-
-    protected function controllerMethod3($foo, $bar = null, $foobar)
-    {
-    }
-
-    protected static function controllerMethod4()
-    {
-    }
-
-    protected function controllerMethod5(Request $request)
-    {
-    }
-}
-
-function some_controller_function($foo, $foobar)
-{
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/ConfigDataCollectorTest.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/ConfigDataCollectorTest.php
deleted file mode 100644
index 0d672a1..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/ConfigDataCollectorTest.php
+++ /dev/null
@@ -1,80 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Tests\DataCollector;
-
-use Symfony\Component\HttpKernel\DataCollector\ConfigDataCollector;
-use Symfony\Component\HttpKernel\Kernel;
-use Symfony\Component\Config\Loader\LoaderInterface;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-
-class ConfigDataCollectorTest extends \PHPUnit_Framework_TestCase
-{
-    public function testCollect()
-    {
-        $kernel = new KernelForTest('test', true);
-        $c = new ConfigDataCollector();
-        $c->setKernel($kernel);
-        $c->collect(new Request(), new Response());
-
-        $this->assertSame('test', $c->getEnv());
-        $this->assertTrue($c->isDebug());
-        $this->assertSame('config', $c->getName());
-        $this->assertSame('testkernel', $c->getAppName());
-        $this->assertSame(PHP_VERSION, $c->getPhpVersion());
-        $this->assertSame(Kernel::VERSION, $c->getSymfonyVersion());
-        $this->assertNull($c->getToken());
-
-        // if else clause because we don't know it
-        if (extension_loaded('xdebug')) {
-            $this->assertTrue($c->hasXdebug());
-        } else {
-            $this->assertFalse($c->hasXdebug());
-        }
-
-        // if else clause because we don't know it
-        if (((extension_loaded('eaccelerator') && ini_get('eaccelerator.enable'))
-                ||
-                (extension_loaded('apc') && ini_get('apc.enabled'))
-                ||
-                (extension_loaded('Zend OPcache') && ini_get('opcache.enable'))
-                ||
-                (extension_loaded('xcache') && ini_get('xcache.cacher'))
-                ||
-                (extension_loaded('wincache') && ini_get('wincache.ocenabled')))) {
-            $this->assertTrue($c->hasAccelerator());
-        } else {
-            $this->assertFalse($c->hasAccelerator());
-        }
-    }
-}
-
-class KernelForTest extends Kernel
-{
-    public function getName()
-    {
-        return 'testkernel';
-    }
-
-    public function registerBundles()
-    {
-    }
-
-    public function getBundles()
-    {
-        return array();
-    }
-
-    public function registerContainerConfiguration(LoaderInterface $loader)
-    {
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/DumpDataCollectorTest.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/DumpDataCollectorTest.php
deleted file mode 100644
index dd9a134..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/DumpDataCollectorTest.php
+++ /dev/null
@@ -1,72 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Tests\DataCollector;
-
-use Symfony\Component\HttpKernel\DataCollector\DumpDataCollector;
-use Symfony\Component\VarDumper\Cloner\Data;
-
-/**
- * DumpDataCollectorTest
- *
- * @author Nicolas Grekas <p@tchwork.com>
- */
-class DumpDataCollectorTest extends \PHPUnit_Framework_TestCase
-{
-    public function testDump()
-    {
-        $data = new Data(array(array(123)));
-
-        $collector = new DumpDataCollector();
-
-        $this->assertSame('dump', $collector->getName());
-
-        $collector->dump($data);
-        $line = __LINE__ - 1;
-        $this->assertSame(1, $collector->getDumpsCount());
-
-        $dump = $collector->getDumps('html');
-        $this->assertTrue(isset($dump[0]['data']));
-        $dump[0]['data'] = preg_replace('/^.*?<pre/', '<pre', $dump[0]['data']);
-        $dump[0]['data'] = preg_replace('/sf-dump-\d+/', 'sf-dump', $dump[0]['data']);
-
-        $xDump = array(
-            array(
-                'data' => "<pre class=sf-dump id=sf-dump data-indent-pad=\"  \"><span class=sf-dump-num>123</span>\n</pre><script>Sfdump(\"sf-dump\")</script>\n",
-                'name' => 'DumpDataCollectorTest.php',
-                'file' => __FILE__,
-                'line' => $line,
-                'fileExcerpt' => false,
-            ),
-        );
-        $this->assertSame($xDump, $dump);
-
-        $this->assertStringMatchesFormat(
-            'a:1:{i:0;a:5:{s:4:"data";O:39:"Symfony\Component\VarDumper\Cloner\Data":4:{s:45:"Symfony\Component\VarDumper\Cloner\Datadata";a:1:{i:0;a:1:{i:0;i:123;}}s:49:"Symfony\Component\VarDumper\Cloner\DatamaxDepth";i:%i;s:57:"Symfony\Component\VarDumper\Cloner\DatamaxItemsPerDepth";i:%i;s:54:"Symfony\Component\VarDumper\Cloner\DatauseRefHandles";i:%i;}s:4:"name";s:25:"DumpDataCollectorTest.php";s:4:"file";s:%a',
-            str_replace("\0", '', $collector->serialize())
-        );
-
-        $this->assertSame(0, $collector->getDumpsCount());
-        $this->assertSame('a:0:{}', $collector->serialize());
-    }
-
-    public function testFlush()
-    {
-        $data = new Data(array(array(456)));
-        $collector = new DumpDataCollector();
-        $collector->dump($data);
-        $line = __LINE__ - 1;
-
-        ob_start();
-        $collector = null;
-        $this->assertSame("DumpDataCollectorTest.php on line {$line}:\n456\n", ob_get_clean());
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/ExceptionListenerTest.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/ExceptionListenerTest.php
deleted file mode 100644
index 86244df..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/ExceptionListenerTest.php
+++ /dev/null
@@ -1,144 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Tests\EventListener;
-
-use Symfony\Component\HttpKernel\HttpKernelInterface;
-use Symfony\Component\HttpKernel\EventListener\ExceptionListener;
-use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
-use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpKernel\Tests\Logger;
-
-/**
- * ExceptionListenerTest.
- *
- * @author Robert Schönthal <seroscho@googlemail.com>
- */
-class ExceptionListenerTest extends \PHPUnit_Framework_TestCase
-{
-    public function testConstruct()
-    {
-        $logger = new TestLogger();
-        $l = new ExceptionListener('foo', $logger);
-
-        $_logger = new \ReflectionProperty(get_class($l), 'logger');
-        $_logger->setAccessible(true);
-        $_controller = new \ReflectionProperty(get_class($l), 'controller');
-        $_controller->setAccessible(true);
-
-        $this->assertSame($logger, $_logger->getValue($l));
-        $this->assertSame('foo', $_controller->getValue($l));
-    }
-
-    /**
-     * @dataProvider provider
-     */
-    public function testHandleWithoutLogger($event, $event2)
-    {
-        $this->iniSet('error_log', file_exists('/dev/null') ? '/dev/null' : 'nul');
-
-        $l = new ExceptionListener('foo');
-        $l->onKernelException($event);
-
-        $this->assertEquals(new Response('foo'), $event->getResponse());
-
-        try {
-            $l->onKernelException($event2);
-            $this->fail('RuntimeException expected');
-        } catch (\RuntimeException $e) {
-            $this->assertSame('bar', $e->getMessage());
-        }
-    }
-
-    /**
-     * @dataProvider provider
-     */
-    public function testHandleWithLogger($event, $event2)
-    {
-        $logger = new TestLogger();
-
-        $l = new ExceptionListener('foo', $logger);
-        $l->onKernelException($event);
-
-        $this->assertEquals(new Response('foo'), $event->getResponse());
-
-        try {
-            $l->onKernelException($event2);
-            $this->fail('RuntimeException expected');
-        } catch (\RuntimeException $e) {
-            $this->assertSame('bar', $e->getMessage());
-        }
-
-        $this->assertEquals(3, $logger->countErrors());
-        $this->assertCount(3, $logger->getLogs('critical'));
-    }
-
-    public function provider()
-    {
-        if (!class_exists('Symfony\Component\HttpFoundation\Request')) {
-            return array(array(null, null));
-        }
-
-        $request = new Request();
-        $exception = new \Exception('foo');
-        $event = new GetResponseForExceptionEvent(new TestKernel(), $request, 'foo', $exception);
-        $event2 = new GetResponseForExceptionEvent(new TestKernelThatThrowsException(), $request, 'foo', $exception);
-
-        return array(
-            array($event, $event2),
-        );
-    }
-
-    public function testSubRequestFormat()
-    {
-        $listener = new ExceptionListener('foo', $this->getMock('Psr\Log\LoggerInterface'));
-
-        $kernel = $this->getMock('Symfony\Component\HttpKernel\HttpKernelInterface');
-        $kernel->expects($this->once())->method('handle')->will($this->returnCallback(function (Request $request) {
-            return new Response($request->getRequestFormat());
-        }));
-
-        $request = Request::create('/');
-        $request->setRequestFormat('xml');
-
-        $event = new GetResponseForExceptionEvent($kernel, $request, 'foo', new \Exception('foo'));
-        $listener->onKernelException($event);
-
-        $response = $event->getResponse();
-        $this->assertEquals('xml', $response->getContent());
-    }
-}
-
-class TestLogger extends Logger implements DebugLoggerInterface
-{
-    public function countErrors()
-    {
-        return count($this->logs['critical']);
-    }
-}
-
-class TestKernel implements HttpKernelInterface
-{
-    public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = true)
-    {
-        return new Response('foo');
-    }
-}
-
-class TestKernelThatThrowsException implements HttpKernelInterface
-{
-    public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = true)
-    {
-        throw new \RuntimeException('bar');
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpKernelTest.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpKernelTest.php
deleted file mode 100644
index 700b111..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpKernelTest.php
+++ /dev/null
@@ -1,300 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Tests;
-
-use Symfony\Component\HttpKernel\HttpKernel;
-use Symfony\Component\HttpKernel\HttpKernelInterface;
-use Symfony\Component\HttpKernel\KernelEvents;
-use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
-use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpFoundation\RedirectResponse;
-use Symfony\Component\EventDispatcher\EventDispatcher;
-
-class HttpKernelTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @expectedException \RuntimeException
-     */
-    public function testHandleWhenControllerThrowsAnExceptionAndRawIsTrue()
-    {
-        $kernel = new HttpKernel(new EventDispatcher(), $this->getResolver(function () { throw new \RuntimeException(); }));
-
-        $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, true);
-    }
-
-    /**
-     * @expectedException \RuntimeException
-     */
-    public function testHandleWhenControllerThrowsAnExceptionAndRawIsFalseAndNoListenerIsRegistered()
-    {
-        $kernel = new HttpKernel(new EventDispatcher(), $this->getResolver(function () { throw new \RuntimeException(); }));
-
-        $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, false);
-    }
-
-    public function testHandleWhenControllerThrowsAnExceptionAndRawIsFalse()
-    {
-        $dispatcher = new EventDispatcher();
-        $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
-            $event->setResponse(new Response($event->getException()->getMessage()));
-        });
-
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new \RuntimeException('foo'); }));
-        $response = $kernel->handle(new Request());
-
-        $this->assertEquals('500', $response->getStatusCode());
-        $this->assertEquals('foo', $response->getContent());
-    }
-
-    public function testHandleExceptionWithARedirectionResponse()
-    {
-        $dispatcher = new EventDispatcher();
-        $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
-            $event->setResponse(new RedirectResponse('/login', 301));
-        });
-
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new AccessDeniedHttpException(); }));
-        $response = $kernel->handle(new Request());
-
-        $this->assertEquals('301', $response->getStatusCode());
-        $this->assertEquals('/login', $response->headers->get('Location'));
-    }
-
-    public function testHandleHttpException()
-    {
-        $dispatcher = new EventDispatcher();
-        $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
-            $event->setResponse(new Response($event->getException()->getMessage()));
-        });
-
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new MethodNotAllowedHttpException(array('POST')); }));
-        $response = $kernel->handle(new Request());
-
-        $this->assertEquals('405', $response->getStatusCode());
-        $this->assertEquals('POST', $response->headers->get('Allow'));
-    }
-
-    /**
-     * @dataProvider getStatusCodes
-     */
-    public function testHandleWhenAnExceptionIsHandledWithASpecificStatusCode($responseStatusCode, $expectedStatusCode)
-    {
-        $dispatcher = new EventDispatcher();
-        $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) use ($responseStatusCode, $expectedStatusCode) {
-            $event->setResponse(new Response('', $responseStatusCode, array('X-Status-Code' => $expectedStatusCode)));
-        });
-
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new \RuntimeException(); }));
-        $response = $kernel->handle(new Request());
-
-        $this->assertEquals($expectedStatusCode, $response->getStatusCode());
-        $this->assertFalse($response->headers->has('X-Status-Code'));
-    }
-
-    public function getStatusCodes()
-    {
-        return array(
-            array(200, 404),
-            array(404, 200),
-            array(301, 200),
-            array(500, 200),
-        );
-    }
-
-    public function testHandleWhenAListenerReturnsAResponse()
-    {
-        $dispatcher = new EventDispatcher();
-        $dispatcher->addListener(KernelEvents::REQUEST, function ($event) {
-            $event->setResponse(new Response('hello'));
-        });
-
-        $kernel = new HttpKernel($dispatcher, $this->getResolver());
-
-        $this->assertEquals('hello', $kernel->handle(new Request())->getContent());
-    }
-
-    /**
-     * @expectedException \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
-     */
-    public function testHandleWhenNoControllerIsFound()
-    {
-        $dispatcher = new EventDispatcher();
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(false));
-
-        $kernel->handle(new Request());
-    }
-
-    /**
-     * @expectedException \LogicException
-     */
-    public function testHandleWhenTheControllerIsNotACallable()
-    {
-        $dispatcher = new EventDispatcher();
-        $kernel = new HttpKernel($dispatcher, $this->getResolver('foobar'));
-
-        $kernel->handle(new Request());
-    }
-
-    public function testHandleWhenTheControllerIsAClosure()
-    {
-        $response = new Response('foo');
-        $dispatcher = new EventDispatcher();
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () use ($response) { return $response; }));
-
-        $this->assertSame($response, $kernel->handle(new Request()));
-    }
-
-    public function testHandleWhenTheControllerIsAnObjectWithInvoke()
-    {
-        $dispatcher = new EventDispatcher();
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(new Controller()));
-
-        $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
-    }
-
-    public function testHandleWhenTheControllerIsAFunction()
-    {
-        $dispatcher = new EventDispatcher();
-        $kernel = new HttpKernel($dispatcher, $this->getResolver('Symfony\Component\HttpKernel\Tests\controller_func'));
-
-        $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
-    }
-
-    public function testHandleWhenTheControllerIsAnArray()
-    {
-        $dispatcher = new EventDispatcher();
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(array(new Controller(), 'controller')));
-
-        $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
-    }
-
-    public function testHandleWhenTheControllerIsAStaticArray()
-    {
-        $dispatcher = new EventDispatcher();
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(array('Symfony\Component\HttpKernel\Tests\Controller', 'staticcontroller')));
-
-        $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
-    }
-
-    /**
-     * @expectedException \LogicException
-     */
-    public function testHandleWhenTheControllerDoesNotReturnAResponse()
-    {
-        $dispatcher = new EventDispatcher();
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { return 'foo'; }));
-
-        $kernel->handle(new Request());
-    }
-
-    public function testHandleWhenTheControllerDoesNotReturnAResponseButAViewIsRegistered()
-    {
-        $dispatcher = new EventDispatcher();
-        $dispatcher->addListener(KernelEvents::VIEW, function ($event) {
-            $event->setResponse(new Response($event->getControllerResult()));
-        });
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { return 'foo'; }));
-
-        $this->assertEquals('foo', $kernel->handle(new Request())->getContent());
-    }
-
-    public function testHandleWithAResponseListener()
-    {
-        $dispatcher = new EventDispatcher();
-        $dispatcher->addListener(KernelEvents::RESPONSE, function ($event) {
-            $event->setResponse(new Response('foo'));
-        });
-        $kernel = new HttpKernel($dispatcher, $this->getResolver());
-
-        $this->assertEquals('foo', $kernel->handle(new Request())->getContent());
-    }
-
-    public function testTerminate()
-    {
-        $dispatcher = new EventDispatcher();
-        $kernel = new HttpKernel($dispatcher, $this->getResolver());
-        $dispatcher->addListener(KernelEvents::TERMINATE, function ($event) use (&$called, &$capturedKernel, &$capturedRequest, &$capturedResponse) {
-            $called = true;
-            $capturedKernel = $event->getKernel();
-            $capturedRequest = $event->getRequest();
-            $capturedResponse = $event->getResponse();
-        });
-
-        $kernel->terminate($request = Request::create('/'), $response = new Response());
-        $this->assertTrue($called);
-        $this->assertEquals($kernel, $capturedKernel);
-        $this->assertEquals($request, $capturedRequest);
-        $this->assertEquals($response, $capturedResponse);
-    }
-
-    public function testVerifyRequestStackPushPopDuringHandle()
-    {
-        $request = new Request();
-
-        $stack = $this->getMock('Symfony\Component\HttpFoundation\RequestStack', array('push', 'pop'));
-        $stack->expects($this->at(0))->method('push')->with($this->equalTo($request));
-        $stack->expects($this->at(1))->method('pop');
-
-        $dispatcher = new EventDispatcher();
-        $kernel = new HttpKernel($dispatcher, $this->getResolver(), $stack);
-
-        $kernel->handle($request, HttpKernelInterface::MASTER_REQUEST);
-    }
-
-    protected function getResolver($controller = null)
-    {
-        if (null === $controller) {
-            $controller = function () { return new Response('Hello'); };
-        }
-
-        $resolver = $this->getMock('Symfony\\Component\\HttpKernel\\Controller\\ControllerResolverInterface');
-        $resolver->expects($this->any())
-            ->method('getController')
-            ->will($this->returnValue($controller));
-        $resolver->expects($this->any())
-            ->method('getArguments')
-            ->will($this->returnValue(array()));
-
-        return $resolver;
-    }
-
-    protected function assertResponseEquals(Response $expected, Response $actual)
-    {
-        $expected->setDate($actual->getDate());
-        $this->assertEquals($expected, $actual);
-    }
-}
-
-class Controller
-{
-    public function __invoke()
-    {
-        return new Response('foo');
-    }
-
-    public function controller()
-    {
-        return new Response('foo');
-    }
-
-    public static function staticController()
-    {
-        return new Response('foo');
-    }
-}
-
-function controller_func()
-{
-    return new Response('foo');
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/AbstractProfilerStorageTest.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/AbstractProfilerStorageTest.php
deleted file mode 100644
index 07dff69..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/AbstractProfilerStorageTest.php
+++ /dev/null
@@ -1,254 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Tests\Profiler;
-
-use Symfony\Component\HttpKernel\Profiler\Profile;
-
-abstract class AbstractProfilerStorageTest extends \PHPUnit_Framework_TestCase
-{
-    public function testStore()
-    {
-        for ($i = 0; $i < 10; $i++) {
-            $profile = new Profile('token_'.$i);
-            $profile->setIp('127.0.0.1');
-            $profile->setUrl('http://foo.bar');
-            $profile->setMethod('GET');
-            $this->getStorage()->write($profile);
-        }
-        $this->assertCount(10, $this->getStorage()->find('127.0.0.1', 'http://foo.bar', 20, 'GET'), '->write() stores data in the storage');
-    }
-
-    public function testChildren()
-    {
-        $parentProfile = new Profile('token_parent');
-        $parentProfile->setIp('127.0.0.1');
-        $parentProfile->setUrl('http://foo.bar/parent');
-
-        $childProfile = new Profile('token_child');
-        $childProfile->setIp('127.0.0.1');
-        $childProfile->setUrl('http://foo.bar/child');
-
-        $parentProfile->addChild($childProfile);
-
-        $this->getStorage()->write($parentProfile);
-        $this->getStorage()->write($childProfile);
-
-        // Load them from storage
-        $parentProfile = $this->getStorage()->read('token_parent');
-        $childProfile = $this->getStorage()->read('token_child');
-
-        // Check child has link to parent
-        $this->assertNotNull($childProfile->getParent());
-        $this->assertEquals($parentProfile->getToken(), $childProfile->getParentToken());
-
-        // Check parent has child
-        $children = $parentProfile->getChildren();
-        $this->assertCount(1, $children);
-        $this->assertEquals($childProfile->getToken(), $children[0]->getToken());
-    }
-
-    public function testStoreSpecialCharsInUrl()
-    {
-        // The storage accepts special characters in URLs (Even though URLs are not
-        // supposed to contain them)
-        $profile = new Profile('simple_quote');
-        $profile->setUrl('http://foo.bar/\'');
-        $this->getStorage()->write($profile);
-        $this->assertTrue(false !== $this->getStorage()->read('simple_quote'), '->write() accepts single quotes in URL');
-
-        $profile = new Profile('double_quote');
-        $profile->setUrl('http://foo.bar/"');
-        $this->getStorage()->write($profile);
-        $this->assertTrue(false !== $this->getStorage()->read('double_quote'), '->write() accepts double quotes in URL');
-
-        $profile = new Profile('backslash');
-        $profile->setUrl('http://foo.bar/\\');
-        $this->getStorage()->write($profile);
-        $this->assertTrue(false !== $this->getStorage()->read('backslash'), '->write() accepts backslash in URL');
-
-        $profile = new Profile('comma');
-        $profile->setUrl('http://foo.bar/,');
-        $this->getStorage()->write($profile);
-        $this->assertTrue(false !== $this->getStorage()->read('comma'), '->write() accepts comma in URL');
-    }
-
-    public function testStoreDuplicateToken()
-    {
-        $profile = new Profile('token');
-        $profile->setUrl('http://example.com/');
-
-        $this->assertTrue($this->getStorage()->write($profile), '->write() returns true when the token is unique');
-
-        $profile->setUrl('http://example.net/');
-
-        $this->assertTrue($this->getStorage()->write($profile), '->write() returns true when the token is already present in the storage');
-        $this->assertEquals('http://example.net/', $this->getStorage()->read('token')->getUrl(), '->write() overwrites the current profile data');
-
-        $this->assertCount(1, $this->getStorage()->find('', '', 1000, ''), '->find() does not return the same profile twice');
-    }
-
-    public function testRetrieveByIp()
-    {
-        $profile = new Profile('token');
-        $profile->setIp('127.0.0.1');
-        $profile->setMethod('GET');
-        $this->getStorage()->write($profile);
-
-        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', '', 10, 'GET'), '->find() retrieve a record by IP');
-        $this->assertCount(0, $this->getStorage()->find('127.0.%.1', '', 10, 'GET'), '->find() does not interpret a "%" as a wildcard in the IP');
-        $this->assertCount(0, $this->getStorage()->find('127.0._.1', '', 10, 'GET'), '->find() does not interpret a "_" as a wildcard in the IP');
-    }
-
-    public function testRetrieveByUrl()
-    {
-        $profile = new Profile('simple_quote');
-        $profile->setIp('127.0.0.1');
-        $profile->setUrl('http://foo.bar/\'');
-        $profile->setMethod('GET');
-        $this->getStorage()->write($profile);
-
-        $profile = new Profile('double_quote');
-        $profile->setIp('127.0.0.1');
-        $profile->setUrl('http://foo.bar/"');
-        $profile->setMethod('GET');
-        $this->getStorage()->write($profile);
-
-        $profile = new Profile('backslash');
-        $profile->setIp('127.0.0.1');
-        $profile->setUrl('http://foo\\bar/');
-        $profile->setMethod('GET');
-        $this->getStorage()->write($profile);
-
-        $profile = new Profile('percent');
-        $profile->setIp('127.0.0.1');
-        $profile->setUrl('http://foo.bar/%');
-        $profile->setMethod('GET');
-        $this->getStorage()->write($profile);
-
-        $profile = new Profile('underscore');
-        $profile->setIp('127.0.0.1');
-        $profile->setUrl('http://foo.bar/_');
-        $profile->setMethod('GET');
-        $this->getStorage()->write($profile);
-
-        $profile = new Profile('semicolon');
-        $profile->setIp('127.0.0.1');
-        $profile->setUrl('http://foo.bar/;');
-        $profile->setMethod('GET');
-        $this->getStorage()->write($profile);
-
-        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo.bar/\'', 10, 'GET'), '->find() accepts single quotes in URLs');
-        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo.bar/"', 10, 'GET'), '->find() accepts double quotes in URLs');
-        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo\\bar/', 10, 'GET'), '->find() accepts backslash in URLs');
-        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo.bar/;', 10, 'GET'), '->find() accepts semicolon in URLs');
-        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo.bar/%', 10, 'GET'), '->find() does not interpret a "%" as a wildcard in the URL');
-        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo.bar/_', 10, 'GET'), '->find() does not interpret a "_" as a wildcard in the URL');
-    }
-
-    public function testStoreTime()
-    {
-        $dt = new \DateTime('now');
-        $start = $dt->getTimestamp();
-
-        for ($i = 0; $i < 3; $i++) {
-            $dt->modify('+1 minute');
-            $profile = new Profile('time_'.$i);
-            $profile->setIp('127.0.0.1');
-            $profile->setUrl('http://foo.bar');
-            $profile->setTime($dt->getTimestamp());
-            $profile->setMethod('GET');
-            $this->getStorage()->write($profile);
-        }
-
-        $records = $this->getStorage()->find('', '', 3, 'GET', $start, time() + 3 * 60);
-        $this->assertCount(3, $records, '->find() returns all previously added records');
-        $this->assertEquals($records[0]['token'], 'time_2', '->find() returns records ordered by time in descendant order');
-        $this->assertEquals($records[1]['token'], 'time_1', '->find() returns records ordered by time in descendant order');
-        $this->assertEquals($records[2]['token'], 'time_0', '->find() returns records ordered by time in descendant order');
-
-        $records = $this->getStorage()->find('', '', 3, 'GET', $start, time() + 2 * 60);
-        $this->assertCount(2, $records, '->find() should return only first two of the previously added records');
-    }
-
-    public function testRetrieveByEmptyUrlAndIp()
-    {
-        for ($i = 0; $i < 5; $i++) {
-            $profile = new Profile('token_'.$i);
-            $profile->setMethod('GET');
-            $this->getStorage()->write($profile);
-        }
-        $this->assertCount(5, $this->getStorage()->find('', '', 10, 'GET'), '->find() returns all previously added records');
-        $this->getStorage()->purge();
-    }
-
-    public function testRetrieveByMethodAndLimit()
-    {
-        foreach (array('POST', 'GET') as $method) {
-            for ($i = 0; $i < 5; $i++) {
-                $profile = new Profile('token_'.$i.$method);
-                $profile->setMethod($method);
-                $this->getStorage()->write($profile);
-            }
-        }
-
-        $this->assertCount(5, $this->getStorage()->find('', '', 5, 'POST'));
-
-        $this->getStorage()->purge();
-    }
-
-    public function testPurge()
-    {
-        $profile = new Profile('token1');
-        $profile->setIp('127.0.0.1');
-        $profile->setUrl('http://example.com/');
-        $profile->setMethod('GET');
-        $this->getStorage()->write($profile);
-
-        $this->assertTrue(false !== $this->getStorage()->read('token1'));
-        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', '', 10, 'GET'));
-
-        $profile = new Profile('token2');
-        $profile->setIp('127.0.0.1');
-        $profile->setUrl('http://example.net/');
-        $profile->setMethod('GET');
-        $this->getStorage()->write($profile);
-
-        $this->assertTrue(false !== $this->getStorage()->read('token2'));
-        $this->assertCount(2, $this->getStorage()->find('127.0.0.1', '', 10, 'GET'));
-
-        $this->getStorage()->purge();
-
-        $this->assertEmpty($this->getStorage()->read('token'), '->purge() removes all data stored by profiler');
-        $this->assertCount(0, $this->getStorage()->find('127.0.0.1', '', 10, 'GET'), '->purge() removes all items from index');
-    }
-
-    public function testDuplicates()
-    {
-        for ($i = 1; $i <= 5; $i++) {
-            $profile = new Profile('foo'.$i);
-            $profile->setIp('127.0.0.1');
-            $profile->setUrl('http://example.net/');
-            $profile->setMethod('GET');
-
-            ///three duplicates
-            $this->getStorage()->write($profile);
-            $this->getStorage()->write($profile);
-            $this->getStorage()->write($profile);
-        }
-        $this->assertCount(3, $this->getStorage()->find('127.0.0.1', 'http://example.net/', 3, 'GET'), '->find() method returns incorrect number of entries');
-    }
-
-    /**
-     * @return \Symfony\Component\HttpKernel\Profiler\ProfilerStorageInterface
-     */
-    abstract protected function getStorage();
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/ProfilerTest.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/ProfilerTest.php
deleted file mode 100644
index 43a8960..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/ProfilerTest.php
+++ /dev/null
@@ -1,85 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel\Tests\Profiler;
-
-use Symfony\Component\HttpKernel\DataCollector\RequestDataCollector;
-use Symfony\Component\HttpKernel\Profiler\SqliteProfilerStorage;
-use Symfony\Component\HttpKernel\Profiler\Profiler;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-
-class ProfilerTest extends \PHPUnit_Framework_TestCase
-{
-    private $tmp;
-    private $storage;
-
-    public function testCollect()
-    {
-        $request = new Request();
-        $request->query->set('foo', 'bar');
-        $response = new Response();
-        $collector = new RequestDataCollector();
-
-        $profiler = new Profiler($this->storage);
-        $profiler->add($collector);
-        $profile = $profiler->collect($request, $response);
-
-        $profile = $profiler->loadProfile($profile->getToken());
-        $this->assertEquals(array('foo' => 'bar'), $profiler->get('request')->getRequestQuery()->all());
-    }
-
-    public function testFindWorksWithDates()
-    {
-        $profiler = new Profiler($this->storage);
-
-        $this->assertCount(0, $profiler->find(null, null, null, null, '7th April 2014', '9th April 2014'));
-    }
-
-    public function testFindWorksWithTimestamps()
-    {
-        $profiler = new Profiler($this->storage);
-
-        $this->assertCount(0, $profiler->find(null, null, null, null, '1396828800', '1397001600'));
-    }
-
-    public function testFindWorksWithInvalidDates()
-    {
-        $profiler = new Profiler($this->storage);
-
-        $this->assertCount(0, $profiler->find(null, null, null, null, 'some string', ''));
-    }
-
-    protected function setUp()
-    {
-        if (!class_exists('SQLite3') && (!class_exists('PDO') || !in_array('sqlite', \PDO::getAvailableDrivers()))) {
-            $this->markTestSkipped('This test requires SQLite support in your environment');
-        }
-
-        $this->tmp = tempnam(sys_get_temp_dir(), 'sf2_profiler');
-        if (file_exists($this->tmp)) {
-            @unlink($this->tmp);
-        }
-
-        $this->storage = new SqliteProfilerStorage('sqlite:'.$this->tmp);
-        $this->storage->purge();
-    }
-
-    protected function tearDown()
-    {
-        if (null !== $this->storage) {
-            $this->storage->purge();
-            $this->storage = null;
-
-            @unlink($this->tmp);
-        }
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/UriSigner.php b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/UriSigner.php
deleted file mode 100644
index fa0d457..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/UriSigner.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpKernel;
-
-/**
- * Signs URIs.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class UriSigner
-{
-    private $secret;
-
-    /**
-     * Constructor.
-     *
-     * @param string $secret A secret
-     */
-    public function __construct($secret)
-    {
-        $this->secret = $secret;
-    }
-
-    /**
-     * Signs a URI.
-     *
-     * The given URI is signed by adding a _hash query string parameter
-     * which value depends on the URI and the secret.
-     *
-     * @param string $uri A URI to sign
-     *
-     * @return string The signed URI
-     */
-    public function sign($uri)
-    {
-        $url = parse_url($uri);
-        if (isset($url['query'])) {
-            parse_str($url['query'], $params);
-        } else {
-            $params = array();
-        }
-
-        $uri = $this->buildUrl($url, $params);
-
-        return $uri.(false === (strpos($uri, '?')) ? '?' : '&').'_hash='.$this->computeHash($uri);
-    }
-
-    /**
-     * Checks that a URI contains the correct hash.
-     *
-     * The _hash query string parameter must be the last one
-     * (as it is generated that way by the sign() method, it should
-     * never be a problem).
-     *
-     * @param string $uri A signed URI
-     *
-     * @return bool True if the URI is signed correctly, false otherwise
-     */
-    public function check($uri)
-    {
-        $url = parse_url($uri);
-        if (isset($url['query'])) {
-            parse_str($url['query'], $params);
-        } else {
-            $params = array();
-        }
-
-        if (empty($params['_hash'])) {
-            return false;
-        }
-
-        $hash = urlencode($params['_hash']);
-        unset($params['_hash']);
-
-        return $this->computeHash($this->buildUrl($url, $params)) === $hash;
-    }
-
-    private function computeHash($uri)
-    {
-        return urlencode(base64_encode(hash_hmac('sha256', $uri, $this->secret, true)));
-    }
-
-    private function buildUrl(array $url, array $params = array())
-    {
-        ksort($params);
-        $url['query'] = http_build_query($params, '', '&');
-
-        $scheme   = isset($url['scheme']) ? $url['scheme'].'://' : '';
-        $host     = isset($url['host']) ? $url['host'] : '';
-        $port     = isset($url['port']) ? ':'.$url['port'] : '';
-        $user     = isset($url['user']) ? $url['user'] : '';
-        $pass     = isset($url['pass']) ? ':'.$url['pass']  : '';
-        $pass     = ($user || $pass) ? "$pass@" : '';
-        $path     = isset($url['path']) ? $url['path'] : '';
-        $query    = isset($url['query']) && $url['query'] ? '?'.$url['query'] : '';
-        $fragment = isset($url['fragment']) ? '#'.$url['fragment'] : '';
-
-        return $scheme.$user.$pass.$host.$port.$path.$query.$fragment;
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/composer.json b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/composer.json
deleted file mode 100644
index f828dc4..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/composer.json
+++ /dev/null
@@ -1,62 +0,0 @@
-{
-    "name": "symfony/http-kernel",
-    "type": "library",
-    "description": "Symfony HttpKernel Component",
-    "keywords": [],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3",
-        "symfony/event-dispatcher": "~2.5.9|~2.6,>=2.6.2",
-        "symfony/http-foundation": "~2.5,>=2.5.4",
-        "symfony/debug": "~2.6,>=2.6.2",
-        "psr/log": "~1.0"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7",
-        "symfony/browser-kit": "~2.3",
-        "symfony/class-loader": "~2.1",
-        "symfony/config": "~2.0,>=2.0.5",
-        "symfony/console": "~2.3",
-        "symfony/css-selector": "~2.0,>=2.0.5",
-        "symfony/dependency-injection": "~2.2",
-        "symfony/dom-crawler": "~2.0,>=2.0.5",
-        "symfony/expression-language": "~2.4",
-        "symfony/finder": "~2.0,>=2.0.5",
-        "symfony/process": "~2.0,>=2.0.5",
-        "symfony/routing": "~2.2",
-        "symfony/stopwatch": "~2.3",
-        "symfony/templating": "~2.2",
-        "symfony/translation": "~2.0,>=2.0.5",
-        "symfony/var-dumper": "~2.6"
-    },
-    "suggest": {
-        "symfony/browser-kit": "",
-        "symfony/class-loader": "",
-        "symfony/config": "",
-        "symfony/console": "",
-        "symfony/dependency-injection": "",
-        "symfony/finder": "",
-        "symfony/var-dumper": ""
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\HttpKernel\\": "" }
-    },
-    "target-dir": "Symfony/Component/HttpKernel",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/phpunit.xml.dist b/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/phpunit.xml.dist
deleted file mode 100644
index 7901a0b..0000000
--- a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/phpunit.xml.dist
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-    <testsuites>
-        <testsuite name="Symfony HttpKernel Component Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./Tests</directory>
-                <directory>./vendor</directory>
-            </exclude>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/TerminableInterface.php b/core/vendor/symfony/http-kernel/TerminableInterface.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/TerminableInterface.php
rename to core/vendor/symfony/http-kernel/TerminableInterface.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Bundle/BundleTest.php b/core/vendor/symfony/http-kernel/Tests/Bundle/BundleTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Bundle/BundleTest.php
rename to core/vendor/symfony/http-kernel/Tests/Bundle/BundleTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/CacheClearer/ChainCacheClearerTest.php b/core/vendor/symfony/http-kernel/Tests/CacheClearer/ChainCacheClearerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/CacheClearer/ChainCacheClearerTest.php
rename to core/vendor/symfony/http-kernel/Tests/CacheClearer/ChainCacheClearerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/CacheWarmer/CacheWarmerAggregateTest.php b/core/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerAggregateTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/CacheWarmer/CacheWarmerAggregateTest.php
rename to core/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerAggregateTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/CacheWarmer/CacheWarmerTest.php b/core/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/CacheWarmer/CacheWarmerTest.php
rename to core/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/ClientTest.php b/core/vendor/symfony/http-kernel/Tests/ClientTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/ClientTest.php
rename to core/vendor/symfony/http-kernel/Tests/ClientTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Config/EnvParametersResourceTest.php b/core/vendor/symfony/http-kernel/Tests/Config/EnvParametersResourceTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Config/EnvParametersResourceTest.php
rename to core/vendor/symfony/http-kernel/Tests/Config/EnvParametersResourceTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Config/FileLocatorTest.php b/core/vendor/symfony/http-kernel/Tests/Config/FileLocatorTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Config/FileLocatorTest.php
rename to core/vendor/symfony/http-kernel/Tests/Config/FileLocatorTest.php
diff --git a/core/vendor/symfony/http-kernel/Tests/Controller/ControllerResolverTest.php b/core/vendor/symfony/http-kernel/Tests/Controller/ControllerResolverTest.php
new file mode 100644
index 0000000..32db4e4
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Tests/Controller/ControllerResolverTest.php
@@ -0,0 +1,242 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\Controller;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\HttpKernel\Controller\ControllerResolver;
+use Symfony\Component\HttpFoundation\Request;
+
+class ControllerResolverTest extends \PHPUnit_Framework_TestCase
+{
+    public function testGetControllerWithoutControllerParameter()
+    {
+        $logger = $this->getMock('Psr\Log\LoggerInterface');
+        $logger->expects($this->once())->method('warning')->with('Unable to look for the controller as the "_controller" parameter is missing.');
+        $resolver = $this->createControllerResolver($logger);
+
+        $request = Request::create('/');
+        $this->assertFalse($resolver->getController($request), '->getController() returns false when the request has no _controller attribute');
+    }
+
+    public function testGetControllerWithLambda()
+    {
+        $resolver = $this->createControllerResolver();
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', $lambda = function () {});
+        $controller = $resolver->getController($request);
+        $this->assertSame($lambda, $controller);
+    }
+
+    public function testGetControllerWithObjectAndInvokeMethod()
+    {
+        $resolver = $this->createControllerResolver();
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', $this);
+        $controller = $resolver->getController($request);
+        $this->assertSame($this, $controller);
+    }
+
+    public function testGetControllerWithObjectAndMethod()
+    {
+        $resolver = $this->createControllerResolver();
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', array($this, 'controllerMethod1'));
+        $controller = $resolver->getController($request);
+        $this->assertSame(array($this, 'controllerMethod1'), $controller);
+    }
+
+    public function testGetControllerWithClassAndMethod()
+    {
+        $resolver = $this->createControllerResolver();
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', array('Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest', 'controllerMethod4'));
+        $controller = $resolver->getController($request);
+        $this->assertSame(array('Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest', 'controllerMethod4'), $controller);
+    }
+
+    public function testGetControllerWithObjectAndMethodAsString()
+    {
+        $resolver = $this->createControllerResolver();
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', 'Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest::controllerMethod1');
+        $controller = $resolver->getController($request);
+        $this->assertInstanceOf('Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest', $controller[0], '->getController() returns a PHP callable');
+    }
+
+    public function testGetControllerWithClassAndInvokeMethod()
+    {
+        $resolver = $this->createControllerResolver();
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', 'Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest');
+        $controller = $resolver->getController($request);
+        $this->assertInstanceOf('Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest', $controller);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testGetControllerOnObjectWithoutInvokeMethod()
+    {
+        $resolver = $this->createControllerResolver();
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', new \stdClass());
+        $resolver->getController($request);
+    }
+
+    public function testGetControllerWithFunction()
+    {
+        $resolver = $this->createControllerResolver();
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', 'Symfony\Component\HttpKernel\Tests\Controller\some_controller_function');
+        $controller = $resolver->getController($request);
+        $this->assertSame('Symfony\Component\HttpKernel\Tests\Controller\some_controller_function', $controller);
+    }
+
+    /**
+     * @dataProvider      getUndefinedControllers
+     * @expectedException \InvalidArgumentException
+     */
+    public function testGetControllerOnNonUndefinedFunction($controller)
+    {
+        $resolver = $this->createControllerResolver();
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', $controller);
+        $resolver->getController($request);
+    }
+
+    public function getUndefinedControllers()
+    {
+        return array(
+            array('foo'),
+            array('foo::bar'),
+            array('stdClass'),
+            array('Symfony\Component\HttpKernel\Tests\Controller\ControllerResolverTest::bar'),
+        );
+    }
+
+    public function testGetArguments()
+    {
+        $resolver = $this->createControllerResolver();
+
+        $request = Request::create('/');
+        $controller = array(new self(), 'testGetArguments');
+        $this->assertEquals(array(), $resolver->getArguments($request, $controller), '->getArguments() returns an empty array if the method takes no arguments');
+
+        $request = Request::create('/');
+        $request->attributes->set('foo', 'foo');
+        $controller = array(new self(), 'controllerMethod1');
+        $this->assertEquals(array('foo'), $resolver->getArguments($request, $controller), '->getArguments() returns an array of arguments for the controller method');
+
+        $request = Request::create('/');
+        $request->attributes->set('foo', 'foo');
+        $controller = array(new self(), 'controllerMethod2');
+        $this->assertEquals(array('foo', null), $resolver->getArguments($request, $controller), '->getArguments() uses default values if present');
+
+        $request->attributes->set('bar', 'bar');
+        $this->assertEquals(array('foo', 'bar'), $resolver->getArguments($request, $controller), '->getArguments() overrides default values if provided in the request attributes');
+
+        $request = Request::create('/');
+        $request->attributes->set('foo', 'foo');
+        $controller = function ($foo) {};
+        $this->assertEquals(array('foo'), $resolver->getArguments($request, $controller));
+
+        $request = Request::create('/');
+        $request->attributes->set('foo', 'foo');
+        $controller = function ($foo, $bar = 'bar') {};
+        $this->assertEquals(array('foo', 'bar'), $resolver->getArguments($request, $controller));
+
+        $request = Request::create('/');
+        $request->attributes->set('foo', 'foo');
+        $controller = new self();
+        $this->assertEquals(array('foo', null), $resolver->getArguments($request, $controller));
+        $request->attributes->set('bar', 'bar');
+        $this->assertEquals(array('foo', 'bar'), $resolver->getArguments($request, $controller));
+
+        $request = Request::create('/');
+        $request->attributes->set('foo', 'foo');
+        $request->attributes->set('foobar', 'foobar');
+        $controller = 'Symfony\Component\HttpKernel\Tests\Controller\some_controller_function';
+        $this->assertEquals(array('foo', 'foobar'), $resolver->getArguments($request, $controller));
+
+        $request = Request::create('/');
+        $request->attributes->set('foo', 'foo');
+        $request->attributes->set('foobar', 'foobar');
+        $controller = array(new self(), 'controllerMethod3');
+
+        if (PHP_VERSION_ID === 50316) {
+            $this->markTestSkipped('PHP 5.3.16 has a major bug in the Reflection sub-system');
+        } else {
+            try {
+                $resolver->getArguments($request, $controller);
+                $this->fail('->getArguments() throws a \RuntimeException exception if it cannot determine the argument value');
+            } catch (\Exception $e) {
+                $this->assertInstanceOf('\RuntimeException', $e, '->getArguments() throws a \RuntimeException exception if it cannot determine the argument value');
+            }
+        }
+
+        $request = Request::create('/');
+        $controller = array(new self(), 'controllerMethod5');
+        $this->assertEquals(array($request), $resolver->getArguments($request, $controller), '->getArguments() injects the request');
+    }
+
+    public function testCreateControllerCanReturnAnyCallable()
+    {
+        $mock = $this->getMock('Symfony\Component\HttpKernel\Controller\ControllerResolver', array('createController'));
+        $mock->expects($this->once())->method('createController')->will($this->returnValue('Symfony\Component\HttpKernel\Tests\Controller\some_controller_function'));
+
+        $request = Request::create('/');
+        $request->attributes->set('_controller', 'foobar');
+        $mock->getController($request);
+    }
+
+    protected function createControllerResolver(LoggerInterface $logger = null)
+    {
+        return new ControllerResolver($logger);
+    }
+
+    public function __invoke($foo, $bar = null)
+    {
+    }
+
+    public function controllerMethod1($foo)
+    {
+    }
+
+    protected function controllerMethod2($foo, $bar = null)
+    {
+    }
+
+    protected function controllerMethod3($foo, $bar = null, $foobar)
+    {
+    }
+
+    protected static function controllerMethod4()
+    {
+    }
+
+    protected function controllerMethod5(Request $request)
+    {
+    }
+}
+
+function some_controller_function($foo, $foobar)
+{
+}
diff --git a/core/vendor/symfony/http-kernel/Tests/DataCollector/ConfigDataCollectorTest.php b/core/vendor/symfony/http-kernel/Tests/DataCollector/ConfigDataCollectorTest.php
new file mode 100644
index 0000000..4aa01f0
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Tests/DataCollector/ConfigDataCollectorTest.php
@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\DataCollector;
+
+use Symfony\Component\HttpKernel\DataCollector\ConfigDataCollector;
+use Symfony\Component\HttpKernel\Kernel;
+use Symfony\Component\Config\Loader\LoaderInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class ConfigDataCollectorTest extends \PHPUnit_Framework_TestCase
+{
+    public function testCollect()
+    {
+        $kernel = new KernelForTest('test', true);
+        $c = new ConfigDataCollector();
+        $c->setCacheVersionInfo(false);
+        $c->setKernel($kernel);
+        $c->collect(new Request(), new Response());
+
+        $this->assertSame('test', $c->getEnv());
+        $this->assertTrue($c->isDebug());
+        $this->assertSame('config', $c->getName());
+        $this->assertSame('testkernel', $c->getAppName());
+        $this->assertSame(PHP_VERSION, $c->getPhpVersion());
+        $this->assertSame(Kernel::VERSION, $c->getSymfonyVersion());
+        $this->assertNull($c->getToken());
+
+        // if else clause because we don't know it
+        if (extension_loaded('xdebug')) {
+            $this->assertTrue($c->hasXdebug());
+        } else {
+            $this->assertFalse($c->hasXdebug());
+        }
+
+        // if else clause because we don't know it
+        if (((extension_loaded('eaccelerator') && ini_get('eaccelerator.enable'))
+                ||
+                (extension_loaded('apc') && ini_get('apc.enabled'))
+                ||
+                (extension_loaded('Zend OPcache') && ini_get('opcache.enable'))
+                ||
+                (extension_loaded('xcache') && ini_get('xcache.cacher'))
+                ||
+                (extension_loaded('wincache') && ini_get('wincache.ocenabled')))) {
+            $this->assertTrue($c->hasAccelerator());
+        } else {
+            $this->assertFalse($c->hasAccelerator());
+        }
+    }
+}
+
+class KernelForTest extends Kernel
+{
+    public function getName()
+    {
+        return 'testkernel';
+    }
+
+    public function registerBundles()
+    {
+    }
+
+    public function getBundles()
+    {
+        return array();
+    }
+
+    public function registerContainerConfiguration(LoaderInterface $loader)
+    {
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Tests/DataCollector/DumpDataCollectorTest.php b/core/vendor/symfony/http-kernel/Tests/DataCollector/DumpDataCollectorTest.php
new file mode 100644
index 0000000..7d19cb0
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Tests/DataCollector/DumpDataCollectorTest.php
@@ -0,0 +1,115 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\DataCollector;
+
+use Symfony\Component\HttpKernel\DataCollector\DumpDataCollector;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\VarDumper\Cloner\Data;
+
+/**
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class DumpDataCollectorTest extends \PHPUnit_Framework_TestCase
+{
+    public function testDump()
+    {
+        $data = new Data(array(array(123)));
+
+        $collector = new DumpDataCollector();
+
+        $this->assertSame('dump', $collector->getName());
+
+        $collector->dump($data);
+        $line = __LINE__ - 1;
+        $this->assertSame(1, $collector->getDumpsCount());
+
+        $dump = $collector->getDumps('html');
+        $this->assertTrue(isset($dump[0]['data']));
+        $dump[0]['data'] = preg_replace('/^.*?<pre/', '<pre', $dump[0]['data']);
+        $dump[0]['data'] = preg_replace('/sf-dump-\d+/', 'sf-dump', $dump[0]['data']);
+
+        $xDump = array(
+            array(
+                'data' => "<pre class=sf-dump id=sf-dump data-indent-pad=\"  \"><span class=sf-dump-num>123</span>\n</pre><script>Sfdump(\"sf-dump\")</script>\n",
+                'name' => 'DumpDataCollectorTest.php',
+                'file' => __FILE__,
+                'line' => $line,
+                'fileExcerpt' => false,
+            ),
+        );
+        $this->assertSame($xDump, $dump);
+
+        $this->assertStringMatchesFormat(
+            'a:1:{i:0;a:5:{s:4:"data";O:39:"Symfony\Component\VarDumper\Cloner\Data":4:{s:45:"Symfony\Component\VarDumper\Cloner\Datadata";a:1:{i:0;a:1:{i:0;i:123;}}s:49:"Symfony\Component\VarDumper\Cloner\DatamaxDepth";i:%i;s:57:"Symfony\Component\VarDumper\Cloner\DatamaxItemsPerDepth";i:%i;s:54:"Symfony\Component\VarDumper\Cloner\DatauseRefHandles";i:%i;}s:4:"name";s:25:"DumpDataCollectorTest.php";s:4:"file";s:%a',
+            str_replace("\0", '', $collector->serialize())
+        );
+
+        $this->assertSame(0, $collector->getDumpsCount());
+        $this->assertSame('a:0:{}', $collector->serialize());
+    }
+
+    public function testCollectDefault()
+    {
+        $data = new Data(array(array(123)));
+
+        $collector = new DumpDataCollector();
+
+        $collector->dump($data);
+        $line = __LINE__ - 1;
+
+        ob_start();
+        $collector->collect(new Request(), new Response());
+        $output = ob_get_clean();
+
+        $this->assertSame("DumpDataCollectorTest.php on line {$line}:\n123\n", $output);
+    }
+
+    public function testCollectHtml()
+    {
+        $data = new Data(array(array(123)));
+
+        $collector = new DumpDataCollector(null, 'test://%f:%l');
+
+        $collector->dump($data);
+        $line = __LINE__ - 1;
+        $file = __FILE__;
+        $xOutput = <<<EOTXT
+
+<span class="sf-dump-meta"><a href="test://{$file}:{$line}" title="{$file}">DumpDataCollectorTest.php</a> on line {$line}:</span> <pre class=sf-dump id=sf-dump data-indent-pad="  "><span class=sf-dump-num>123</span>
+</pre>
+
+EOTXT;
+
+        ob_start();
+        $response = new Response();
+        $response->headers->set('Content-Type', 'text/html');
+        $collector->collect(new Request(), $response);
+        $output = ob_get_clean();
+        $output = preg_replace('#<(script|style).*?</\1>#s', '', $output);
+        $output = preg_replace('/sf-dump-\d+/', 'sf-dump', $output);
+
+        $this->assertSame($xOutput, $output);
+    }
+
+    public function testFlush()
+    {
+        $data = new Data(array(array(456)));
+        $collector = new DumpDataCollector();
+        $collector->dump($data);
+        $line = __LINE__ - 1;
+
+        ob_start();
+        $collector = null;
+        $this->assertSame("DumpDataCollectorTest.php on line {$line}:\n456\n", ob_get_clean());
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/ExceptionDataCollectorTest.php b/core/vendor/symfony/http-kernel/Tests/DataCollector/ExceptionDataCollectorTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/ExceptionDataCollectorTest.php
rename to core/vendor/symfony/http-kernel/Tests/DataCollector/ExceptionDataCollectorTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/LoggerDataCollectorTest.php b/core/vendor/symfony/http-kernel/Tests/DataCollector/LoggerDataCollectorTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/LoggerDataCollectorTest.php
rename to core/vendor/symfony/http-kernel/Tests/DataCollector/LoggerDataCollectorTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/MemoryDataCollectorTest.php b/core/vendor/symfony/http-kernel/Tests/DataCollector/MemoryDataCollectorTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/MemoryDataCollectorTest.php
rename to core/vendor/symfony/http-kernel/Tests/DataCollector/MemoryDataCollectorTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/RequestDataCollectorTest.php b/core/vendor/symfony/http-kernel/Tests/DataCollector/RequestDataCollectorTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/RequestDataCollectorTest.php
rename to core/vendor/symfony/http-kernel/Tests/DataCollector/RequestDataCollectorTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/TimeDataCollectorTest.php b/core/vendor/symfony/http-kernel/Tests/DataCollector/TimeDataCollectorTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/TimeDataCollectorTest.php
rename to core/vendor/symfony/http-kernel/Tests/DataCollector/TimeDataCollectorTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/Util/ValueExporterTest.php b/core/vendor/symfony/http-kernel/Tests/DataCollector/Util/ValueExporterTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/Util/ValueExporterTest.php
rename to core/vendor/symfony/http-kernel/Tests/DataCollector/Util/ValueExporterTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Debug/TraceableEventDispatcherTest.php b/core/vendor/symfony/http-kernel/Tests/Debug/TraceableEventDispatcherTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Debug/TraceableEventDispatcherTest.php
rename to core/vendor/symfony/http-kernel/Tests/Debug/TraceableEventDispatcherTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DependencyInjection/ContainerAwareHttpKernelTest.php b/core/vendor/symfony/http-kernel/Tests/DependencyInjection/ContainerAwareHttpKernelTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DependencyInjection/ContainerAwareHttpKernelTest.php
rename to core/vendor/symfony/http-kernel/Tests/DependencyInjection/ContainerAwareHttpKernelTest.php
diff --git a/core/vendor/symfony/http-kernel/Tests/DependencyInjection/FragmentRendererPassTest.php b/core/vendor/symfony/http-kernel/Tests/DependencyInjection/FragmentRendererPassTest.php
new file mode 100644
index 0000000..a46a07c
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Tests/DependencyInjection/FragmentRendererPassTest.php
@@ -0,0 +1,162 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\DependencyInjection\FragmentRendererPass;
+use Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface;
+
+class FragmentRendererPassTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @group legacy
+     */
+    public function testLegacyFragmentRedererWithoutAlias()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        // no alias
+        $services = array(
+            'my_content_renderer' => array(array()),
+        );
+
+        $renderer = $this->getMock('Symfony\Component\DependencyInjection\Definition');
+        $renderer
+            ->expects($this->once())
+            ->method('addMethodCall')
+            ->with('addRenderer', array(new Reference('my_content_renderer')))
+        ;
+
+        $definition = $this->getMock('Symfony\Component\DependencyInjection\Definition');
+        $definition->expects($this->atLeastOnce())
+            ->method('getClass')
+            ->will($this->returnValue('Symfony\Component\HttpKernel\Tests\DependencyInjection\RendererService'));
+        $definition
+            ->expects($this->once())
+            ->method('isPublic')
+            ->will($this->returnValue(true))
+        ;
+
+        $builder = $this->getMock(
+            'Symfony\Component\DependencyInjection\ContainerBuilder',
+            array('hasDefinition', 'findTaggedServiceIds', 'getDefinition')
+        );
+        $builder->expects($this->any())
+            ->method('hasDefinition')
+            ->will($this->returnValue(true));
+
+        // We don't test kernel.fragment_renderer here
+        $builder->expects($this->atLeastOnce())
+            ->method('findTaggedServiceIds')
+            ->will($this->returnValue($services));
+
+        $builder->expects($this->atLeastOnce())
+            ->method('getDefinition')
+            ->will($this->onConsecutiveCalls($renderer, $definition));
+
+        $pass = new FragmentRendererPass();
+        $pass->process($builder);
+    }
+
+    /**
+     * Tests that content rendering not implementing FragmentRendererInterface
+     * trigger an exception.
+     *
+     * @expectedException \InvalidArgumentException
+     */
+    public function testContentRendererWithoutInterface()
+    {
+        // one service, not implementing any interface
+        $services = array(
+            'my_content_renderer' => array(array('alias' => 'foo')),
+        );
+
+        $definition = $this->getMock('Symfony\Component\DependencyInjection\Definition');
+
+        $builder = $this->getMock(
+            'Symfony\Component\DependencyInjection\ContainerBuilder',
+            array('hasDefinition', 'findTaggedServiceIds', 'getDefinition')
+        );
+        $builder->expects($this->any())
+            ->method('hasDefinition')
+            ->will($this->returnValue(true));
+
+        // We don't test kernel.fragment_renderer here
+        $builder->expects($this->atLeastOnce())
+            ->method('findTaggedServiceIds')
+            ->will($this->returnValue($services));
+
+        $builder->expects($this->atLeastOnce())
+            ->method('getDefinition')
+            ->will($this->returnValue($definition));
+
+        $pass = new FragmentRendererPass();
+        $pass->process($builder);
+    }
+
+    public function testValidContentRenderer()
+    {
+        $services = array(
+            'my_content_renderer' => array(array('alias' => 'foo')),
+        );
+
+        $renderer = $this->getMock('Symfony\Component\DependencyInjection\Definition');
+        $renderer
+            ->expects($this->once())
+            ->method('addMethodCall')
+            ->with('addRendererService', array('foo', 'my_content_renderer'))
+        ;
+
+        $definition = $this->getMock('Symfony\Component\DependencyInjection\Definition');
+        $definition->expects($this->atLeastOnce())
+            ->method('getClass')
+            ->will($this->returnValue('Symfony\Component\HttpKernel\Tests\DependencyInjection\RendererService'));
+        $definition
+            ->expects($this->once())
+            ->method('isPublic')
+            ->will($this->returnValue(true))
+        ;
+
+        $builder = $this->getMock(
+            'Symfony\Component\DependencyInjection\ContainerBuilder',
+            array('hasDefinition', 'findTaggedServiceIds', 'getDefinition')
+        );
+        $builder->expects($this->any())
+            ->method('hasDefinition')
+            ->will($this->returnValue(true));
+
+        // We don't test kernel.fragment_renderer here
+        $builder->expects($this->atLeastOnce())
+            ->method('findTaggedServiceIds')
+            ->will($this->returnValue($services));
+
+        $builder->expects($this->atLeastOnce())
+            ->method('getDefinition')
+            ->will($this->onConsecutiveCalls($renderer, $definition));
+
+        $pass = new FragmentRendererPass();
+        $pass->process($builder);
+    }
+}
+
+class RendererService implements FragmentRendererInterface
+{
+    public function render($uri, Request $request = null, array $options = array())
+    {
+    }
+
+    public function getName()
+    {
+        return 'test';
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Tests/DependencyInjection/LazyLoadingFragmentHandlerTest.php b/core/vendor/symfony/http-kernel/Tests/DependencyInjection/LazyLoadingFragmentHandlerTest.php
new file mode 100644
index 0000000..581db45
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Tests/DependencyInjection/LazyLoadingFragmentHandlerTest.php
@@ -0,0 +1,40 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\DependencyInjection;
+
+use Symfony\Component\HttpKernel\DependencyInjection\LazyLoadingFragmentHandler;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class LazyLoadingFragmentHandlerTest extends \PHPUnit_Framework_TestCase
+{
+    public function test()
+    {
+        $renderer = $this->getMock('Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface');
+        $renderer->expects($this->once())->method('getName')->will($this->returnValue('foo'));
+        $renderer->expects($this->any())->method('render')->will($this->returnValue(new Response()));
+
+        $requestStack = $this->getMock('Symfony\Component\HttpFoundation\RequestStack');
+        $requestStack->expects($this->any())->method('getCurrentRequest')->will($this->returnValue(Request::create('/')));
+
+        $container = $this->getMock('Symfony\Component\DependencyInjection\ContainerInterface');
+        $container->expects($this->once())->method('get')->will($this->returnValue($renderer));
+
+        $handler = new LazyLoadingFragmentHandler($container, false, $requestStack);
+        $handler->addRendererService('foo', 'foo');
+
+        $handler->render('/foo', 'foo');
+
+        // second call should not lazy-load anymore (see once() above on the get() method)
+        $handler->render('/foo', 'foo');
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DependencyInjection/MergeExtensionConfigurationPassTest.php b/core/vendor/symfony/http-kernel/Tests/DependencyInjection/MergeExtensionConfigurationPassTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DependencyInjection/MergeExtensionConfigurationPassTest.php
rename to core/vendor/symfony/http-kernel/Tests/DependencyInjection/MergeExtensionConfigurationPassTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/AddRequestFormatsListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/AddRequestFormatsListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/AddRequestFormatsListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/AddRequestFormatsListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/DebugHandlersListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/DebugHandlersListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/DebugHandlersListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/DebugHandlersListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/DumpListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/DumpListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/DumpListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/DumpListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Tests/EventListener/ExceptionListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/ExceptionListenerTest.php
new file mode 100644
index 0000000..8fb00f5
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Tests/EventListener/ExceptionListenerTest.php
@@ -0,0 +1,146 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\EventListener;
+
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpKernel\EventListener\ExceptionListener;
+use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
+use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Tests\Logger;
+
+/**
+ * ExceptionListenerTest.
+ *
+ * @author Robert Schönthal <seroscho@googlemail.com>
+ */
+class ExceptionListenerTest extends \PHPUnit_Framework_TestCase
+{
+    public function testConstruct()
+    {
+        $logger = new TestLogger();
+        $l = new ExceptionListener('foo', $logger);
+
+        $_logger = new \ReflectionProperty(get_class($l), 'logger');
+        $_logger->setAccessible(true);
+        $_controller = new \ReflectionProperty(get_class($l), 'controller');
+        $_controller->setAccessible(true);
+
+        $this->assertSame($logger, $_logger->getValue($l));
+        $this->assertSame('foo', $_controller->getValue($l));
+    }
+
+    /**
+     * @dataProvider provider
+     */
+    public function testHandleWithoutLogger($event, $event2)
+    {
+        $this->iniSet('error_log', file_exists('/dev/null') ? '/dev/null' : 'nul');
+
+        $l = new ExceptionListener('foo');
+        $l->onKernelException($event);
+
+        $this->assertEquals(new Response('foo'), $event->getResponse());
+
+        try {
+            $l->onKernelException($event2);
+            $this->fail('RuntimeException expected');
+        } catch (\RuntimeException $e) {
+            $this->assertSame('bar', $e->getMessage());
+            $this->assertSame('foo', $e->getPrevious()->getMessage());
+        }
+    }
+
+    /**
+     * @dataProvider provider
+     */
+    public function testHandleWithLogger($event, $event2)
+    {
+        $logger = new TestLogger();
+
+        $l = new ExceptionListener('foo', $logger);
+        $l->onKernelException($event);
+
+        $this->assertEquals(new Response('foo'), $event->getResponse());
+
+        try {
+            $l->onKernelException($event2);
+            $this->fail('RuntimeException expected');
+        } catch (\RuntimeException $e) {
+            $this->assertSame('bar', $e->getMessage());
+            $this->assertSame('foo', $e->getPrevious()->getMessage());
+        }
+
+        $this->assertEquals(3, $logger->countErrors());
+        $this->assertCount(3, $logger->getLogs('critical'));
+    }
+
+    public function provider()
+    {
+        if (!class_exists('Symfony\Component\HttpFoundation\Request')) {
+            return array(array(null, null));
+        }
+
+        $request = new Request();
+        $exception = new \Exception('foo');
+        $event = new GetResponseForExceptionEvent(new TestKernel(), $request, 'foo', $exception);
+        $event2 = new GetResponseForExceptionEvent(new TestKernelThatThrowsException(), $request, 'foo', $exception);
+
+        return array(
+            array($event, $event2),
+        );
+    }
+
+    public function testSubRequestFormat()
+    {
+        $listener = new ExceptionListener('foo', $this->getMock('Psr\Log\LoggerInterface'));
+
+        $kernel = $this->getMock('Symfony\Component\HttpKernel\HttpKernelInterface');
+        $kernel->expects($this->once())->method('handle')->will($this->returnCallback(function (Request $request) {
+            return new Response($request->getRequestFormat());
+        }));
+
+        $request = Request::create('/');
+        $request->setRequestFormat('xml');
+
+        $event = new GetResponseForExceptionEvent($kernel, $request, 'foo', new \Exception('foo'));
+        $listener->onKernelException($event);
+
+        $response = $event->getResponse();
+        $this->assertEquals('xml', $response->getContent());
+    }
+}
+
+class TestLogger extends Logger implements DebugLoggerInterface
+{
+    public function countErrors()
+    {
+        return count($this->logs['critical']);
+    }
+}
+
+class TestKernel implements HttpKernelInterface
+{
+    public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = true)
+    {
+        return new Response('foo');
+    }
+}
+
+class TestKernelThatThrowsException implements HttpKernelInterface
+{
+    public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = true)
+    {
+        throw new \RuntimeException('bar');
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/FragmentListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/FragmentListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/FragmentListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/FragmentListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/LocaleListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/LocaleListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/LocaleListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/LocaleListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/ProfilerListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/ProfilerListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/ProfilerListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/ProfilerListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/ResponseListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/ResponseListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/ResponseListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/ResponseListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/RouterListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/RouterListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/RouterListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/RouterListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/SurrogateListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/SurrogateListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/SurrogateListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/SurrogateListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/TestSessionListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/TestSessionListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/TestSessionListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/TestSessionListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/TranslatorListenerTest.php b/core/vendor/symfony/http-kernel/Tests/EventListener/TranslatorListenerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/EventListener/TranslatorListenerTest.php
rename to core/vendor/symfony/http-kernel/Tests/EventListener/TranslatorListenerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Resources/FooBundle/foo.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/BaseBundle/Resources/foo.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Resources/FooBundle/foo.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/BaseBundle/Resources/foo.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Resources/BaseBundle/hide.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/BaseBundle/Resources/hide.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Resources/BaseBundle/hide.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/BaseBundle/Resources/hide.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Resources/ChildBundle/foo.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/Resources/foo.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Resources/ChildBundle/foo.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/Resources/foo.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Bundle1Bundle/bar.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/bar.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Bundle1Bundle/bar.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/bar.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Resources/Bundle1Bundle/foo.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/foo.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Resources/Bundle1Bundle/foo.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/foo.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ChildBundle/Resources/foo.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/Bundle2Bundle/foo.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ChildBundle/Resources/foo.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/Bundle2Bundle/foo.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Bundle2Bundle/foo.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/ChildBundle/Resources/foo.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Bundle2Bundle/foo.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/ChildBundle/Resources/foo.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ChildBundle/Resources/hide.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/ChildBundle/Resources/hide.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ChildBundle/Resources/hide.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/ChildBundle/Resources/hide.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionAbsentBundle/ExtensionAbsentBundle.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionAbsentBundle/ExtensionAbsentBundle.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionAbsentBundle/ExtensionAbsentBundle.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionAbsentBundle/ExtensionAbsentBundle.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionLoadedBundle/DependencyInjection/ExtensionLoadedExtension.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionLoadedBundle/DependencyInjection/ExtensionLoadedExtension.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionLoadedBundle/DependencyInjection/ExtensionLoadedExtension.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionLoadedBundle/DependencyInjection/ExtensionLoadedExtension.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionLoadedBundle/ExtensionLoadedBundle.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionLoadedBundle/ExtensionLoadedBundle.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionLoadedBundle/ExtensionLoadedBundle.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionLoadedBundle/ExtensionLoadedBundle.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionPresentBundle/Command/BarCommand.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionPresentBundle/Command/BarCommand.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionPresentBundle/Command/BarCommand.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionPresentBundle/Command/BarCommand.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionPresentBundle/Command/FooCommand.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionPresentBundle/Command/FooCommand.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionPresentBundle/Command/FooCommand.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionPresentBundle/Command/FooCommand.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionPresentBundle/DependencyInjection/ExtensionPresentExtension.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionPresentBundle/DependencyInjection/ExtensionPresentExtension.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionPresentBundle/DependencyInjection/ExtensionPresentExtension.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionPresentBundle/DependencyInjection/ExtensionPresentExtension.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionPresentBundle/ExtensionPresentBundle.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionPresentBundle/ExtensionPresentBundle.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionPresentBundle/ExtensionPresentBundle.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/ExtensionPresentBundle/ExtensionPresentBundle.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/FooBarBundle.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/FooBarBundle.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/FooBarBundle.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/FooBarBundle.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/KernelForOverrideName.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/KernelForOverrideName.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/KernelForOverrideName.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/KernelForOverrideName.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/KernelForTest.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/KernelForTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/KernelForTest.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/KernelForTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/BaseBundle/Resources/hide.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/Resources/BaseBundle/hide.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/BaseBundle/Resources/hide.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/Resources/BaseBundle/hide.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Bundle1Bundle/foo.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/Resources/Bundle1Bundle/foo.txt
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rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Bundle1Bundle/foo.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/Resources/Bundle1Bundle/foo.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Bundle1Bundle/Resources/foo.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/Resources/ChildBundle/foo.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/Bundle1Bundle/Resources/foo.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/Resources/ChildBundle/foo.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/BaseBundle/Resources/foo.txt b/core/vendor/symfony/http-kernel/Tests/Fixtures/Resources/FooBundle/foo.txt
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/BaseBundle/Resources/foo.txt
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/Resources/FooBundle/foo.txt
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/TestClient.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/TestClient.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/TestClient.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/TestClient.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/TestEventDispatcher.php b/core/vendor/symfony/http-kernel/Tests/Fixtures/TestEventDispatcher.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fixtures/TestEventDispatcher.php
rename to core/vendor/symfony/http-kernel/Tests/Fixtures/TestEventDispatcher.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fragment/EsiFragmentRendererTest.php b/core/vendor/symfony/http-kernel/Tests/Fragment/EsiFragmentRendererTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fragment/EsiFragmentRendererTest.php
rename to core/vendor/symfony/http-kernel/Tests/Fragment/EsiFragmentRendererTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fragment/FragmentHandlerTest.php b/core/vendor/symfony/http-kernel/Tests/Fragment/FragmentHandlerTest.php
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rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fragment/FragmentHandlerTest.php
rename to core/vendor/symfony/http-kernel/Tests/Fragment/FragmentHandlerTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fragment/HIncludeFragmentRendererTest.php b/core/vendor/symfony/http-kernel/Tests/Fragment/HIncludeFragmentRendererTest.php
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rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fragment/HIncludeFragmentRendererTest.php
rename to core/vendor/symfony/http-kernel/Tests/Fragment/HIncludeFragmentRendererTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fragment/InlineFragmentRendererTest.php b/core/vendor/symfony/http-kernel/Tests/Fragment/InlineFragmentRendererTest.php
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rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fragment/InlineFragmentRendererTest.php
rename to core/vendor/symfony/http-kernel/Tests/Fragment/InlineFragmentRendererTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fragment/RoutableFragmentRendererTest.php b/core/vendor/symfony/http-kernel/Tests/Fragment/RoutableFragmentRendererTest.php
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rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Fragment/RoutableFragmentRendererTest.php
rename to core/vendor/symfony/http-kernel/Tests/Fragment/RoutableFragmentRendererTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/EsiTest.php b/core/vendor/symfony/http-kernel/Tests/HttpCache/EsiTest.php
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rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/EsiTest.php
rename to core/vendor/symfony/http-kernel/Tests/HttpCache/EsiTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/HttpCacheTest.php b/core/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTest.php
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rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/HttpCacheTest.php
rename to core/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/HttpCacheTestCase.php b/core/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTestCase.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/HttpCacheTestCase.php
rename to core/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTestCase.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/SsiTest.php b/core/vendor/symfony/http-kernel/Tests/HttpCache/SsiTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/SsiTest.php
rename to core/vendor/symfony/http-kernel/Tests/HttpCache/SsiTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/StoreTest.php b/core/vendor/symfony/http-kernel/Tests/HttpCache/StoreTest.php
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rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/StoreTest.php
rename to core/vendor/symfony/http-kernel/Tests/HttpCache/StoreTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/TestHttpKernel.php b/core/vendor/symfony/http-kernel/Tests/HttpCache/TestHttpKernel.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/TestHttpKernel.php
rename to core/vendor/symfony/http-kernel/Tests/HttpCache/TestHttpKernel.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/TestMultipleHttpKernel.php b/core/vendor/symfony/http-kernel/Tests/HttpCache/TestMultipleHttpKernel.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/TestMultipleHttpKernel.php
rename to core/vendor/symfony/http-kernel/Tests/HttpCache/TestMultipleHttpKernel.php
diff --git a/core/vendor/symfony/http-kernel/Tests/HttpKernelTest.php b/core/vendor/symfony/http-kernel/Tests/HttpKernelTest.php
new file mode 100644
index 0000000..15aed67
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Tests/HttpKernelTest.php
@@ -0,0 +1,319 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests;
+
+use Symfony\Component\HttpKernel\HttpKernel;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+
+class HttpKernelTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testHandleWhenControllerThrowsAnExceptionAndCatchIsTrue()
+    {
+        $kernel = new HttpKernel(new EventDispatcher(), $this->getResolver(function () { throw new \RuntimeException(); }));
+
+        $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, true);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testHandleWhenControllerThrowsAnExceptionAndCatchIsFalseAndNoListenerIsRegistered()
+    {
+        $kernel = new HttpKernel(new EventDispatcher(), $this->getResolver(function () { throw new \RuntimeException(); }));
+
+        $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, false);
+    }
+
+    public function testHandleWhenControllerThrowsAnExceptionAndCatchIsTrueWithAHandlingListener()
+    {
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
+            $event->setResponse(new Response($event->getException()->getMessage()));
+        });
+
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new \RuntimeException('foo'); }));
+        $response = $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, true);
+
+        $this->assertEquals('500', $response->getStatusCode());
+        $this->assertEquals('foo', $response->getContent());
+    }
+
+    public function testHandleWhenControllerThrowsAnExceptionAndCatchIsTrueWithANonHandlingListener()
+    {
+        $exception = new \RuntimeException();
+
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
+            // should set a response, but does not
+        });
+
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () use($exception) { throw $exception; }));
+
+        try {
+            $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, true);
+            $this->fail('LogicException expected');
+        } catch (\RuntimeException $e) {
+            $this->assertSame($exception, $e);
+        }
+    }
+
+    public function testHandleExceptionWithARedirectionResponse()
+    {
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
+            $event->setResponse(new RedirectResponse('/login', 301));
+        });
+
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new AccessDeniedHttpException(); }));
+        $response = $kernel->handle(new Request());
+
+        $this->assertEquals('301', $response->getStatusCode());
+        $this->assertEquals('/login', $response->headers->get('Location'));
+    }
+
+    public function testHandleHttpException()
+    {
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
+            $event->setResponse(new Response($event->getException()->getMessage()));
+        });
+
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new MethodNotAllowedHttpException(array('POST')); }));
+        $response = $kernel->handle(new Request());
+
+        $this->assertEquals('405', $response->getStatusCode());
+        $this->assertEquals('POST', $response->headers->get('Allow'));
+    }
+
+    /**
+     * @dataProvider getStatusCodes
+     */
+    public function testHandleWhenAnExceptionIsHandledWithASpecificStatusCode($responseStatusCode, $expectedStatusCode)
+    {
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) use ($responseStatusCode, $expectedStatusCode) {
+            $event->setResponse(new Response('', $responseStatusCode, array('X-Status-Code' => $expectedStatusCode)));
+        });
+
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new \RuntimeException(); }));
+        $response = $kernel->handle(new Request());
+
+        $this->assertEquals($expectedStatusCode, $response->getStatusCode());
+        $this->assertFalse($response->headers->has('X-Status-Code'));
+    }
+
+    public function getStatusCodes()
+    {
+        return array(
+            array(200, 404),
+            array(404, 200),
+            array(301, 200),
+            array(500, 200),
+        );
+    }
+
+    public function testHandleWhenAListenerReturnsAResponse()
+    {
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addListener(KernelEvents::REQUEST, function ($event) {
+            $event->setResponse(new Response('hello'));
+        });
+
+        $kernel = new HttpKernel($dispatcher, $this->getResolver());
+
+        $this->assertEquals('hello', $kernel->handle(new Request())->getContent());
+    }
+
+    /**
+     * @expectedException \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
+     */
+    public function testHandleWhenNoControllerIsFound()
+    {
+        $dispatcher = new EventDispatcher();
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(false));
+
+        $kernel->handle(new Request());
+    }
+
+    /**
+     * @expectedException \LogicException
+     */
+    public function testHandleWhenTheControllerIsNotACallable()
+    {
+        $dispatcher = new EventDispatcher();
+        $kernel = new HttpKernel($dispatcher, $this->getResolver('foobar'));
+
+        $kernel->handle(new Request());
+    }
+
+    public function testHandleWhenTheControllerIsAClosure()
+    {
+        $response = new Response('foo');
+        $dispatcher = new EventDispatcher();
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () use ($response) { return $response; }));
+
+        $this->assertSame($response, $kernel->handle(new Request()));
+    }
+
+    public function testHandleWhenTheControllerIsAnObjectWithInvoke()
+    {
+        $dispatcher = new EventDispatcher();
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(new Controller()));
+
+        $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
+    }
+
+    public function testHandleWhenTheControllerIsAFunction()
+    {
+        $dispatcher = new EventDispatcher();
+        $kernel = new HttpKernel($dispatcher, $this->getResolver('Symfony\Component\HttpKernel\Tests\controller_func'));
+
+        $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
+    }
+
+    public function testHandleWhenTheControllerIsAnArray()
+    {
+        $dispatcher = new EventDispatcher();
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(array(new Controller(), 'controller')));
+
+        $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
+    }
+
+    public function testHandleWhenTheControllerIsAStaticArray()
+    {
+        $dispatcher = new EventDispatcher();
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(array('Symfony\Component\HttpKernel\Tests\Controller', 'staticcontroller')));
+
+        $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
+    }
+
+    /**
+     * @expectedException \LogicException
+     */
+    public function testHandleWhenTheControllerDoesNotReturnAResponse()
+    {
+        $dispatcher = new EventDispatcher();
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { return 'foo'; }));
+
+        $kernel->handle(new Request());
+    }
+
+    public function testHandleWhenTheControllerDoesNotReturnAResponseButAViewIsRegistered()
+    {
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addListener(KernelEvents::VIEW, function ($event) {
+            $event->setResponse(new Response($event->getControllerResult()));
+        });
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { return 'foo'; }));
+
+        $this->assertEquals('foo', $kernel->handle(new Request())->getContent());
+    }
+
+    public function testHandleWithAResponseListener()
+    {
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addListener(KernelEvents::RESPONSE, function ($event) {
+            $event->setResponse(new Response('foo'));
+        });
+        $kernel = new HttpKernel($dispatcher, $this->getResolver());
+
+        $this->assertEquals('foo', $kernel->handle(new Request())->getContent());
+    }
+
+    public function testTerminate()
+    {
+        $dispatcher = new EventDispatcher();
+        $kernel = new HttpKernel($dispatcher, $this->getResolver());
+        $dispatcher->addListener(KernelEvents::TERMINATE, function ($event) use (&$called, &$capturedKernel, &$capturedRequest, &$capturedResponse) {
+            $called = true;
+            $capturedKernel = $event->getKernel();
+            $capturedRequest = $event->getRequest();
+            $capturedResponse = $event->getResponse();
+        });
+
+        $kernel->terminate($request = Request::create('/'), $response = new Response());
+        $this->assertTrue($called);
+        $this->assertEquals($kernel, $capturedKernel);
+        $this->assertEquals($request, $capturedRequest);
+        $this->assertEquals($response, $capturedResponse);
+    }
+
+    public function testVerifyRequestStackPushPopDuringHandle()
+    {
+        $request = new Request();
+
+        $stack = $this->getMock('Symfony\Component\HttpFoundation\RequestStack', array('push', 'pop'));
+        $stack->expects($this->at(0))->method('push')->with($this->equalTo($request));
+        $stack->expects($this->at(1))->method('pop');
+
+        $dispatcher = new EventDispatcher();
+        $kernel = new HttpKernel($dispatcher, $this->getResolver(), $stack);
+
+        $kernel->handle($request, HttpKernelInterface::MASTER_REQUEST);
+    }
+
+    protected function getResolver($controller = null)
+    {
+        if (null === $controller) {
+            $controller = function () { return new Response('Hello'); };
+        }
+
+        $resolver = $this->getMock('Symfony\\Component\\HttpKernel\\Controller\\ControllerResolverInterface');
+        $resolver->expects($this->any())
+            ->method('getController')
+            ->will($this->returnValue($controller));
+        $resolver->expects($this->any())
+            ->method('getArguments')
+            ->will($this->returnValue(array()));
+
+        return $resolver;
+    }
+
+    protected function assertResponseEquals(Response $expected, Response $actual)
+    {
+        $expected->setDate($actual->getDate());
+        $this->assertEquals($expected, $actual);
+    }
+}
+
+class Controller
+{
+    public function __invoke()
+    {
+        return new Response('foo');
+    }
+
+    public function controller()
+    {
+        return new Response('foo');
+    }
+
+    public static function staticController()
+    {
+        return new Response('foo');
+    }
+}
+
+function controller_func()
+{
+    return new Response('foo');
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/KernelTest.php b/core/vendor/symfony/http-kernel/Tests/KernelTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/KernelTest.php
rename to core/vendor/symfony/http-kernel/Tests/KernelTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Logger.php b/core/vendor/symfony/http-kernel/Tests/Logger.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Logger.php
rename to core/vendor/symfony/http-kernel/Tests/Logger.php
diff --git a/core/vendor/symfony/http-kernel/Tests/Profiler/AbstractProfilerStorageTest.php b/core/vendor/symfony/http-kernel/Tests/Profiler/AbstractProfilerStorageTest.php
new file mode 100644
index 0000000..854e39b
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Tests/Profiler/AbstractProfilerStorageTest.php
@@ -0,0 +1,270 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\Profiler;
+
+use Symfony\Component\HttpKernel\Profiler\Profile;
+
+abstract class AbstractProfilerStorageTest extends \PHPUnit_Framework_TestCase
+{
+    public function testStore()
+    {
+        for ($i = 0; $i < 10; $i++) {
+            $profile = new Profile('token_'.$i);
+            $profile->setIp('127.0.0.1');
+            $profile->setUrl('http://foo.bar');
+            $profile->setMethod('GET');
+            $this->getStorage()->write($profile);
+        }
+        $this->assertCount(10, $this->getStorage()->find('127.0.0.1', 'http://foo.bar', 20, 'GET'), '->write() stores data in the storage');
+    }
+
+    public function testChildren()
+    {
+        $parentProfile = new Profile('token_parent');
+        $parentProfile->setIp('127.0.0.1');
+        $parentProfile->setUrl('http://foo.bar/parent');
+
+        $childProfile = new Profile('token_child');
+        $childProfile->setIp('127.0.0.1');
+        $childProfile->setUrl('http://foo.bar/child');
+
+        $parentProfile->addChild($childProfile);
+
+        $this->getStorage()->write($parentProfile);
+        $this->getStorage()->write($childProfile);
+
+        // Load them from storage
+        $parentProfile = $this->getStorage()->read('token_parent');
+        $childProfile = $this->getStorage()->read('token_child');
+
+        // Check child has link to parent
+        $this->assertNotNull($childProfile->getParent());
+        $this->assertEquals($parentProfile->getToken(), $childProfile->getParentToken());
+
+        // Check parent has child
+        $children = $parentProfile->getChildren();
+        $this->assertCount(1, $children);
+        $this->assertEquals($childProfile->getToken(), $children[0]->getToken());
+    }
+
+    public function testStoreSpecialCharsInUrl()
+    {
+        // The storage accepts special characters in URLs (Even though URLs are not
+        // supposed to contain them)
+        $profile = new Profile('simple_quote');
+        $profile->setUrl('http://foo.bar/\'');
+        $this->getStorage()->write($profile);
+        $this->assertTrue(false !== $this->getStorage()->read('simple_quote'), '->write() accepts single quotes in URL');
+
+        $profile = new Profile('double_quote');
+        $profile->setUrl('http://foo.bar/"');
+        $this->getStorage()->write($profile);
+        $this->assertTrue(false !== $this->getStorage()->read('double_quote'), '->write() accepts double quotes in URL');
+
+        $profile = new Profile('backslash');
+        $profile->setUrl('http://foo.bar/\\');
+        $this->getStorage()->write($profile);
+        $this->assertTrue(false !== $this->getStorage()->read('backslash'), '->write() accepts backslash in URL');
+
+        $profile = new Profile('comma');
+        $profile->setUrl('http://foo.bar/,');
+        $this->getStorage()->write($profile);
+        $this->assertTrue(false !== $this->getStorage()->read('comma'), '->write() accepts comma in URL');
+    }
+
+    public function testStoreDuplicateToken()
+    {
+        $profile = new Profile('token');
+        $profile->setUrl('http://example.com/');
+
+        $this->assertTrue($this->getStorage()->write($profile), '->write() returns true when the token is unique');
+
+        $profile->setUrl('http://example.net/');
+
+        $this->assertTrue($this->getStorage()->write($profile), '->write() returns true when the token is already present in the storage');
+        $this->assertEquals('http://example.net/', $this->getStorage()->read('token')->getUrl(), '->write() overwrites the current profile data');
+
+        $this->assertCount(1, $this->getStorage()->find('', '', 1000, ''), '->find() does not return the same profile twice');
+    }
+
+    public function testRetrieveByIp()
+    {
+        $profile = new Profile('token');
+        $profile->setIp('127.0.0.1');
+        $profile->setMethod('GET');
+        $this->getStorage()->write($profile);
+
+        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', '', 10, 'GET'), '->find() retrieve a record by IP');
+        $this->assertCount(0, $this->getStorage()->find('127.0.%.1', '', 10, 'GET'), '->find() does not interpret a "%" as a wildcard in the IP');
+        $this->assertCount(0, $this->getStorage()->find('127.0._.1', '', 10, 'GET'), '->find() does not interpret a "_" as a wildcard in the IP');
+    }
+
+    public function testRetrieveByUrl()
+    {
+        $profile = new Profile('simple_quote');
+        $profile->setIp('127.0.0.1');
+        $profile->setUrl('http://foo.bar/\'');
+        $profile->setMethod('GET');
+        $this->getStorage()->write($profile);
+
+        $profile = new Profile('double_quote');
+        $profile->setIp('127.0.0.1');
+        $profile->setUrl('http://foo.bar/"');
+        $profile->setMethod('GET');
+        $this->getStorage()->write($profile);
+
+        $profile = new Profile('backslash');
+        $profile->setIp('127.0.0.1');
+        $profile->setUrl('http://foo\\bar/');
+        $profile->setMethod('GET');
+        $this->getStorage()->write($profile);
+
+        $profile = new Profile('percent');
+        $profile->setIp('127.0.0.1');
+        $profile->setUrl('http://foo.bar/%');
+        $profile->setMethod('GET');
+        $this->getStorage()->write($profile);
+
+        $profile = new Profile('underscore');
+        $profile->setIp('127.0.0.1');
+        $profile->setUrl('http://foo.bar/_');
+        $profile->setMethod('GET');
+        $this->getStorage()->write($profile);
+
+        $profile = new Profile('semicolon');
+        $profile->setIp('127.0.0.1');
+        $profile->setUrl('http://foo.bar/;');
+        $profile->setMethod('GET');
+        $this->getStorage()->write($profile);
+
+        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo.bar/\'', 10, 'GET'), '->find() accepts single quotes in URLs');
+        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo.bar/"', 10, 'GET'), '->find() accepts double quotes in URLs');
+        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo\\bar/', 10, 'GET'), '->find() accepts backslash in URLs');
+        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo.bar/;', 10, 'GET'), '->find() accepts semicolon in URLs');
+        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo.bar/%', 10, 'GET'), '->find() does not interpret a "%" as a wildcard in the URL');
+        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', 'http://foo.bar/_', 10, 'GET'), '->find() does not interpret a "_" as a wildcard in the URL');
+    }
+
+    public function testStoreTime()
+    {
+        $dt = new \DateTime('now');
+        $start = $dt->getTimestamp();
+
+        for ($i = 0; $i < 3; $i++) {
+            $dt->modify('+1 minute');
+            $profile = new Profile('time_'.$i);
+            $profile->setIp('127.0.0.1');
+            $profile->setUrl('http://foo.bar');
+            $profile->setTime($dt->getTimestamp());
+            $profile->setMethod('GET');
+            $this->getStorage()->write($profile);
+        }
+
+        $records = $this->getStorage()->find('', '', 3, 'GET', $start, time() + 3 * 60);
+        $this->assertCount(3, $records, '->find() returns all previously added records');
+        $this->assertEquals($records[0]['token'], 'time_2', '->find() returns records ordered by time in descendant order');
+        $this->assertEquals($records[1]['token'], 'time_1', '->find() returns records ordered by time in descendant order');
+        $this->assertEquals($records[2]['token'], 'time_0', '->find() returns records ordered by time in descendant order');
+
+        $records = $this->getStorage()->find('', '', 3, 'GET', $start, time() + 2 * 60);
+        $this->assertCount(2, $records, '->find() should return only first two of the previously added records');
+    }
+
+    public function testRetrieveByEmptyUrlAndIp()
+    {
+        for ($i = 0; $i < 5; $i++) {
+            $profile = new Profile('token_'.$i);
+            $profile->setMethod('GET');
+            $this->getStorage()->write($profile);
+        }
+        $this->assertCount(5, $this->getStorage()->find('', '', 10, 'GET'), '->find() returns all previously added records');
+        $this->getStorage()->purge();
+    }
+
+    public function testRetrieveByMethodAndLimit()
+    {
+        foreach (array('POST', 'GET') as $method) {
+            for ($i = 0; $i < 5; $i++) {
+                $profile = new Profile('token_'.$i.$method);
+                $profile->setMethod($method);
+                $this->getStorage()->write($profile);
+            }
+        }
+
+        $this->assertCount(5, $this->getStorage()->find('', '', 5, 'POST'));
+
+        $this->getStorage()->purge();
+    }
+
+    public function testPurge()
+    {
+        $profile = new Profile('token1');
+        $profile->setIp('127.0.0.1');
+        $profile->setUrl('http://example.com/');
+        $profile->setMethod('GET');
+        $this->getStorage()->write($profile);
+
+        $this->assertTrue(false !== $this->getStorage()->read('token1'));
+        $this->assertCount(1, $this->getStorage()->find('127.0.0.1', '', 10, 'GET'));
+
+        $profile = new Profile('token2');
+        $profile->setIp('127.0.0.1');
+        $profile->setUrl('http://example.net/');
+        $profile->setMethod('GET');
+        $this->getStorage()->write($profile);
+
+        $this->assertTrue(false !== $this->getStorage()->read('token2'));
+        $this->assertCount(2, $this->getStorage()->find('127.0.0.1', '', 10, 'GET'));
+
+        $this->getStorage()->purge();
+
+        $this->assertEmpty($this->getStorage()->read('token'), '->purge() removes all data stored by profiler');
+        $this->assertCount(0, $this->getStorage()->find('127.0.0.1', '', 10, 'GET'), '->purge() removes all items from index');
+    }
+
+    public function testDuplicates()
+    {
+        for ($i = 1; $i <= 5; $i++) {
+            $profile = new Profile('foo'.$i);
+            $profile->setIp('127.0.0.1');
+            $profile->setUrl('http://example.net/');
+            $profile->setMethod('GET');
+
+            ///three duplicates
+            $this->getStorage()->write($profile);
+            $this->getStorage()->write($profile);
+            $this->getStorage()->write($profile);
+        }
+        $this->assertCount(3, $this->getStorage()->find('127.0.0.1', 'http://example.net/', 3, 'GET'), '->find() method returns incorrect number of entries');
+    }
+
+    public function testStatusCode()
+    {
+        $profile = new Profile('token1');
+        $profile->setStatusCode(200);
+        $this->getStorage()->write($profile);
+
+        $profile = new Profile('token2');
+        $profile->setStatusCode(404);
+        $this->getStorage()->write($profile);
+
+        $tokens = $this->getStorage()->find('', '', 10, '');
+        $this->assertCount(2, $tokens);
+        $this->assertContains($tokens[0]['status_code'], array(200, 404));
+        $this->assertContains($tokens[1]['status_code'], array(200, 404));
+    }
+
+    /**
+     * @return \Symfony\Component\HttpKernel\Profiler\ProfilerStorageInterface
+     */
+    abstract protected function getStorage();
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/FileProfilerStorageTest.php b/core/vendor/symfony/http-kernel/Tests/Profiler/FileProfilerStorageTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/FileProfilerStorageTest.php
rename to core/vendor/symfony/http-kernel/Tests/Profiler/FileProfilerStorageTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/MemcacheProfilerStorageTest.php b/core/vendor/symfony/http-kernel/Tests/Profiler/MemcacheProfilerStorageTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/MemcacheProfilerStorageTest.php
rename to core/vendor/symfony/http-kernel/Tests/Profiler/MemcacheProfilerStorageTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/MemcachedProfilerStorageTest.php b/core/vendor/symfony/http-kernel/Tests/Profiler/MemcachedProfilerStorageTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/MemcachedProfilerStorageTest.php
rename to core/vendor/symfony/http-kernel/Tests/Profiler/MemcachedProfilerStorageTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/Mock/MemcacheMock.php b/core/vendor/symfony/http-kernel/Tests/Profiler/Mock/MemcacheMock.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/Mock/MemcacheMock.php
rename to core/vendor/symfony/http-kernel/Tests/Profiler/Mock/MemcacheMock.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/Mock/MemcachedMock.php b/core/vendor/symfony/http-kernel/Tests/Profiler/Mock/MemcachedMock.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/Mock/MemcachedMock.php
rename to core/vendor/symfony/http-kernel/Tests/Profiler/Mock/MemcachedMock.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/Mock/RedisMock.php b/core/vendor/symfony/http-kernel/Tests/Profiler/Mock/RedisMock.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/Mock/RedisMock.php
rename to core/vendor/symfony/http-kernel/Tests/Profiler/Mock/RedisMock.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/MongoDbProfilerStorageTest.php b/core/vendor/symfony/http-kernel/Tests/Profiler/MongoDbProfilerStorageTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/MongoDbProfilerStorageTest.php
rename to core/vendor/symfony/http-kernel/Tests/Profiler/MongoDbProfilerStorageTest.php
diff --git a/core/vendor/symfony/http-kernel/Tests/Profiler/ProfilerTest.php b/core/vendor/symfony/http-kernel/Tests/Profiler/ProfilerTest.php
new file mode 100644
index 0000000..023ed18
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/Tests/Profiler/ProfilerTest.php
@@ -0,0 +1,86 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\Profiler;
+
+use Symfony\Component\HttpKernel\DataCollector\RequestDataCollector;
+use Symfony\Component\HttpKernel\Profiler\SqliteProfilerStorage;
+use Symfony\Component\HttpKernel\Profiler\Profiler;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class ProfilerTest extends \PHPUnit_Framework_TestCase
+{
+    private $tmp;
+    private $storage;
+
+    public function testCollect()
+    {
+        $request = new Request();
+        $request->query->set('foo', 'bar');
+        $response = new Response('', 204);
+        $collector = new RequestDataCollector();
+
+        $profiler = new Profiler($this->storage);
+        $profiler->add($collector);
+        $profile = $profiler->collect($request, $response);
+
+        $this->assertSame(204, $profile->getStatusCode());
+        $this->assertSame('GET', $profile->getMethod());
+        $this->assertEquals(array('foo' => 'bar'), $profiler->get('request')->getRequestQuery()->all());
+    }
+
+    public function testFindWorksWithDates()
+    {
+        $profiler = new Profiler($this->storage);
+
+        $this->assertCount(0, $profiler->find(null, null, null, null, '7th April 2014', '9th April 2014'));
+    }
+
+    public function testFindWorksWithTimestamps()
+    {
+        $profiler = new Profiler($this->storage);
+
+        $this->assertCount(0, $profiler->find(null, null, null, null, '1396828800', '1397001600'));
+    }
+
+    public function testFindWorksWithInvalidDates()
+    {
+        $profiler = new Profiler($this->storage);
+
+        $this->assertCount(0, $profiler->find(null, null, null, null, 'some string', ''));
+    }
+
+    protected function setUp()
+    {
+        if (!class_exists('SQLite3') && (!class_exists('PDO') || !in_array('sqlite', \PDO::getAvailableDrivers()))) {
+            $this->markTestSkipped('This test requires SQLite support in your environment');
+        }
+
+        $this->tmp = tempnam(sys_get_temp_dir(), 'sf2_profiler');
+        if (file_exists($this->tmp)) {
+            @unlink($this->tmp);
+        }
+
+        $this->storage = new SqliteProfilerStorage('sqlite:'.$this->tmp);
+        $this->storage->purge();
+    }
+
+    protected function tearDown()
+    {
+        if (null !== $this->storage) {
+            $this->storage->purge();
+            $this->storage = null;
+
+            @unlink($this->tmp);
+        }
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/RedisProfilerStorageTest.php b/core/vendor/symfony/http-kernel/Tests/Profiler/RedisProfilerStorageTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/RedisProfilerStorageTest.php
rename to core/vendor/symfony/http-kernel/Tests/Profiler/RedisProfilerStorageTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/SqliteProfilerStorageTest.php b/core/vendor/symfony/http-kernel/Tests/Profiler/SqliteProfilerStorageTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/Profiler/SqliteProfilerStorageTest.php
rename to core/vendor/symfony/http-kernel/Tests/Profiler/SqliteProfilerStorageTest.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/TestHttpKernel.php b/core/vendor/symfony/http-kernel/Tests/TestHttpKernel.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/TestHttpKernel.php
rename to core/vendor/symfony/http-kernel/Tests/TestHttpKernel.php
diff --git a/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/UriSignerTest.php b/core/vendor/symfony/http-kernel/Tests/UriSignerTest.php
similarity index 100%
rename from core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/UriSignerTest.php
rename to core/vendor/symfony/http-kernel/Tests/UriSignerTest.php
diff --git a/core/vendor/symfony/http-kernel/UriSigner.php b/core/vendor/symfony/http-kernel/UriSigner.php
new file mode 100644
index 0000000..6ddce87
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/UriSigner.php
@@ -0,0 +1,109 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel;
+
+/**
+ * Signs URIs.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class UriSigner
+{
+    private $secret;
+
+    /**
+     * Constructor.
+     *
+     * @param string $secret A secret
+     */
+    public function __construct($secret)
+    {
+        $this->secret = $secret;
+    }
+
+    /**
+     * Signs a URI.
+     *
+     * The given URI is signed by adding a _hash query string parameter
+     * which value depends on the URI and the secret.
+     *
+     * @param string $uri A URI to sign
+     *
+     * @return string The signed URI
+     */
+    public function sign($uri)
+    {
+        $url = parse_url($uri);
+        if (isset($url['query'])) {
+            parse_str($url['query'], $params);
+        } else {
+            $params = array();
+        }
+
+        $uri = $this->buildUrl($url, $params);
+
+        return $uri.(false === (strpos($uri, '?')) ? '?' : '&').'_hash='.$this->computeHash($uri);
+    }
+
+    /**
+     * Checks that a URI contains the correct hash.
+     *
+     * The _hash query string parameter must be the last one
+     * (as it is generated that way by the sign() method, it should
+     * never be a problem).
+     *
+     * @param string $uri A signed URI
+     *
+     * @return bool True if the URI is signed correctly, false otherwise
+     */
+    public function check($uri)
+    {
+        $url = parse_url($uri);
+        if (isset($url['query'])) {
+            parse_str($url['query'], $params);
+        } else {
+            $params = array();
+        }
+
+        if (empty($params['_hash'])) {
+            return false;
+        }
+
+        $hash = urlencode($params['_hash']);
+        unset($params['_hash']);
+
+        return $this->computeHash($this->buildUrl($url, $params)) === $hash;
+    }
+
+    private function computeHash($uri)
+    {
+        return urlencode(base64_encode(hash_hmac('sha256', $uri, $this->secret, true)));
+    }
+
+    private function buildUrl(array $url, array $params = array())
+    {
+        ksort($params);
+        $url['query'] = http_build_query($params, '', '&');
+
+        $scheme = isset($url['scheme']) ? $url['scheme'].'://' : '';
+        $host = isset($url['host']) ? $url['host'] : '';
+        $port = isset($url['port']) ? ':'.$url['port'] : '';
+        $user = isset($url['user']) ? $url['user'] : '';
+        $pass = isset($url['pass']) ? ':'.$url['pass']  : '';
+        $pass = ($user || $pass) ? "$pass@" : '';
+        $path = isset($url['path']) ? $url['path'] : '';
+        $query = isset($url['query']) && $url['query'] ? '?'.$url['query'] : '';
+        $fragment = isset($url['fragment']) ? '#'.$url['fragment'] : '';
+
+        return $scheme.$user.$pass.$host.$port.$path.$query.$fragment;
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/composer.json b/core/vendor/symfony/http-kernel/composer.json
new file mode 100644
index 0000000..9c1cc0b
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/composer.json
@@ -0,0 +1,64 @@
+{
+    "name": "symfony/http-kernel",
+    "type": "library",
+    "description": "Symfony HttpKernel Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9",
+        "symfony/event-dispatcher": "~2.5.9|~2.6,>=2.6.2",
+        "symfony/http-foundation": "~2.5,>=2.5.4",
+        "symfony/debug": "~2.6,>=2.6.2",
+        "psr/log": "~1.0"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7",
+        "symfony/browser-kit": "~2.3",
+        "symfony/class-loader": "~2.1",
+        "symfony/config": "~2.7",
+        "symfony/console": "~2.3",
+        "symfony/css-selector": "~2.0,>=2.0.5",
+        "symfony/dependency-injection": "~2.2",
+        "symfony/dom-crawler": "~2.0,>=2.0.5",
+        "symfony/expression-language": "~2.4",
+        "symfony/finder": "~2.0,>=2.0.5",
+        "symfony/process": "~2.0,>=2.0.5",
+        "symfony/routing": "~2.2",
+        "symfony/stopwatch": "~2.3",
+        "symfony/templating": "~2.2",
+        "symfony/translation": "~2.0,>=2.0.5",
+        "symfony/var-dumper": "~2.6"
+    },
+    "conflict": {
+        "symfony/config": "<2.7"
+    },
+    "suggest": {
+        "symfony/browser-kit": "",
+        "symfony/class-loader": "",
+        "symfony/config": "",
+        "symfony/console": "",
+        "symfony/dependency-injection": "",
+        "symfony/finder": "",
+        "symfony/var-dumper": ""
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\HttpKernel\\": "" }
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/http-kernel/phpunit.xml.dist b/core/vendor/symfony/http-kernel/phpunit.xml.dist
new file mode 100644
index 0000000..1314966
--- /dev/null
+++ b/core/vendor/symfony/http-kernel/phpunit.xml.dist
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony HttpKernel Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./Tests</directory>
+                <directory>./vendor</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/CHANGELOG.md b/core/vendor/symfony/process/CHANGELOG.md
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/CHANGELOG.md
rename to core/vendor/symfony/process/CHANGELOG.md
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Exception/ExceptionInterface.php b/core/vendor/symfony/process/Exception/ExceptionInterface.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Exception/ExceptionInterface.php
rename to core/vendor/symfony/process/Exception/ExceptionInterface.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Exception/InvalidArgumentException.php b/core/vendor/symfony/process/Exception/InvalidArgumentException.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Exception/InvalidArgumentException.php
rename to core/vendor/symfony/process/Exception/InvalidArgumentException.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Exception/LogicException.php b/core/vendor/symfony/process/Exception/LogicException.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Exception/LogicException.php
rename to core/vendor/symfony/process/Exception/LogicException.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Exception/ProcessFailedException.php b/core/vendor/symfony/process/Exception/ProcessFailedException.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Exception/ProcessFailedException.php
rename to core/vendor/symfony/process/Exception/ProcessFailedException.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Exception/ProcessTimedOutException.php b/core/vendor/symfony/process/Exception/ProcessTimedOutException.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Exception/ProcessTimedOutException.php
rename to core/vendor/symfony/process/Exception/ProcessTimedOutException.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Exception/RuntimeException.php b/core/vendor/symfony/process/Exception/RuntimeException.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Exception/RuntimeException.php
rename to core/vendor/symfony/process/Exception/RuntimeException.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/ExecutableFinder.php b/core/vendor/symfony/process/ExecutableFinder.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/ExecutableFinder.php
rename to core/vendor/symfony/process/ExecutableFinder.php
diff --git a/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/LICENSE b/core/vendor/symfony/process/LICENSE
similarity index 100%
rename from core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/LICENSE
rename to core/vendor/symfony/process/LICENSE
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/PhpExecutableFinder.php b/core/vendor/symfony/process/PhpExecutableFinder.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/PhpExecutableFinder.php
rename to core/vendor/symfony/process/PhpExecutableFinder.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/PhpProcess.php b/core/vendor/symfony/process/PhpProcess.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/PhpProcess.php
rename to core/vendor/symfony/process/PhpProcess.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Pipes/AbstractPipes.php b/core/vendor/symfony/process/Pipes/AbstractPipes.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Pipes/AbstractPipes.php
rename to core/vendor/symfony/process/Pipes/AbstractPipes.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Pipes/PipesInterface.php b/core/vendor/symfony/process/Pipes/PipesInterface.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Pipes/PipesInterface.php
rename to core/vendor/symfony/process/Pipes/PipesInterface.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Pipes/UnixPipes.php b/core/vendor/symfony/process/Pipes/UnixPipes.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Pipes/UnixPipes.php
rename to core/vendor/symfony/process/Pipes/UnixPipes.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Pipes/WindowsPipes.php b/core/vendor/symfony/process/Pipes/WindowsPipes.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Pipes/WindowsPipes.php
rename to core/vendor/symfony/process/Pipes/WindowsPipes.php
diff --git a/core/vendor/symfony/process/Process.php b/core/vendor/symfony/process/Process.php
new file mode 100644
index 0000000..fdb395d
--- /dev/null
+++ b/core/vendor/symfony/process/Process.php
@@ -0,0 +1,1526 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Process;
+
+use Symfony\Component\Process\Exception\InvalidArgumentException;
+use Symfony\Component\Process\Exception\LogicException;
+use Symfony\Component\Process\Exception\ProcessFailedException;
+use Symfony\Component\Process\Exception\ProcessTimedOutException;
+use Symfony\Component\Process\Exception\RuntimeException;
+use Symfony\Component\Process\Pipes\PipesInterface;
+use Symfony\Component\Process\Pipes\UnixPipes;
+use Symfony\Component\Process\Pipes\WindowsPipes;
+
+/**
+ * Process is a thin wrapper around proc_* functions to easily
+ * start independent PHP processes.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Romain Neutron <imprec@gmail.com>
+ *
+ * @api
+ */
+class Process
+{
+    const ERR = 'err';
+    const OUT = 'out';
+
+    const STATUS_READY = 'ready';
+    const STATUS_STARTED = 'started';
+    const STATUS_TERMINATED = 'terminated';
+
+    const STDIN = 0;
+    const STDOUT = 1;
+    const STDERR = 2;
+
+    // Timeout Precision in seconds.
+    const TIMEOUT_PRECISION = 0.2;
+
+    private $callback;
+    private $commandline;
+    private $cwd;
+    private $env;
+    private $input;
+    private $starttime;
+    private $lastOutputTime;
+    private $timeout;
+    private $idleTimeout;
+    private $options;
+    private $exitcode;
+    private $fallbackExitcode;
+    private $processInformation;
+    private $outputDisabled = false;
+    private $stdout;
+    private $stderr;
+    private $enhanceWindowsCompatibility = true;
+    private $enhanceSigchildCompatibility;
+    private $process;
+    private $status = self::STATUS_READY;
+    private $incrementalOutputOffset = 0;
+    private $incrementalErrorOutputOffset = 0;
+    private $tty;
+    private $pty;
+
+    private $useFileHandles = false;
+    /** @var PipesInterface */
+    private $processPipes;
+
+    private $latestSignal;
+
+    private static $sigchild;
+
+    /**
+     * Exit codes translation table.
+     *
+     * User-defined errors must use exit codes in the 64-113 range.
+     *
+     * @var array
+     */
+    public static $exitCodes = array(
+        0 => 'OK',
+        1 => 'General error',
+        2 => 'Misuse of shell builtins',
+
+        126 => 'Invoked command cannot execute',
+        127 => 'Command not found',
+        128 => 'Invalid exit argument',
+
+        // signals
+        129 => 'Hangup',
+        130 => 'Interrupt',
+        131 => 'Quit and dump core',
+        132 => 'Illegal instruction',
+        133 => 'Trace/breakpoint trap',
+        134 => 'Process aborted',
+        135 => 'Bus error: "access to undefined portion of memory object"',
+        136 => 'Floating point exception: "erroneous arithmetic operation"',
+        137 => 'Kill (terminate immediately)',
+        138 => 'User-defined 1',
+        139 => 'Segmentation violation',
+        140 => 'User-defined 2',
+        141 => 'Write to pipe with no one reading',
+        142 => 'Signal raised by alarm',
+        143 => 'Termination (request to terminate)',
+        // 144 - not defined
+        145 => 'Child process terminated, stopped (or continued*)',
+        146 => 'Continue if stopped',
+        147 => 'Stop executing temporarily',
+        148 => 'Terminal stop signal',
+        149 => 'Background process attempting to read from tty ("in")',
+        150 => 'Background process attempting to write to tty ("out")',
+        151 => 'Urgent data available on socket',
+        152 => 'CPU time limit exceeded',
+        153 => 'File size limit exceeded',
+        154 => 'Signal raised by timer counting virtual time: "virtual timer expired"',
+        155 => 'Profiling timer expired',
+        // 156 - not defined
+        157 => 'Pollable event',
+        // 158 - not defined
+        159 => 'Bad syscall',
+    );
+
+    /**
+     * Constructor.
+     *
+     * @param string         $commandline The command line to run
+     * @param string|null    $cwd         The working directory or null to use the working dir of the current PHP process
+     * @param array|null     $env         The environment variables or null to inherit
+     * @param string|null    $input       The input
+     * @param int|float|null $timeout     The timeout in seconds or null to disable
+     * @param array          $options     An array of options for proc_open
+     *
+     * @throws RuntimeException When proc_open is not installed
+     *
+     * @api
+     */
+    public function __construct($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array())
+    {
+        if (!function_exists('proc_open')) {
+            throw new RuntimeException('The Process class relies on proc_open, which is not available on your PHP installation.');
+        }
+
+        $this->commandline = $commandline;
+        $this->cwd = $cwd;
+
+        // on Windows, if the cwd changed via chdir(), proc_open defaults to the dir where PHP was started
+        // on Gnu/Linux, PHP builds with --enable-maintainer-zts are also affected
+        // @see : https://bugs.php.net/bug.php?id=51800
+        // @see : https://bugs.php.net/bug.php?id=50524
+        if (null === $this->cwd && (defined('ZEND_THREAD_SAFE') || '\\' === DIRECTORY_SEPARATOR)) {
+            $this->cwd = getcwd();
+        }
+        if (null !== $env) {
+            $this->setEnv($env);
+        }
+
+        $this->input = $input;
+        $this->setTimeout($timeout);
+        $this->useFileHandles = '\\' === DIRECTORY_SEPARATOR;
+        $this->pty = false;
+        $this->enhanceWindowsCompatibility = true;
+        $this->enhanceSigchildCompatibility = '\\' !== DIRECTORY_SEPARATOR && $this->isSigchildEnabled();
+        $this->options = array_replace(array('suppress_errors' => true, 'binary_pipes' => true), $options);
+    }
+
+    public function __destruct()
+    {
+        // stop() will check if we have a process running.
+        $this->stop();
+    }
+
+    public function __clone()
+    {
+        $this->resetProcessData();
+    }
+
+    /**
+     * Runs the process.
+     *
+     * The callback receives the type of output (out or err) and
+     * some bytes from the output in real-time. It allows to have feedback
+     * from the independent process during execution.
+     *
+     * The STDOUT and STDERR are also available after the process is finished
+     * via the getOutput() and getErrorOutput() methods.
+     *
+     * @param callable|null $callback A PHP callback to run whenever there is some
+     *                                output available on STDOUT or STDERR
+     *
+     * @return int The exit status code
+     *
+     * @throws RuntimeException When process can't be launched
+     * @throws RuntimeException When process stopped after receiving signal
+     * @throws LogicException   In case a callback is provided and output has been disabled
+     *
+     * @api
+     */
+    public function run($callback = null)
+    {
+        $this->start($callback);
+
+        return $this->wait();
+    }
+
+    /**
+     * Runs the process.
+     *
+     * This is identical to run() except that an exception is thrown if the process
+     * exits with a non-zero exit code.
+     *
+     * @param callable|null $callback
+     *
+     * @return self
+     *
+     * @throws RuntimeException       if PHP was compiled with --enable-sigchild and the enhanced sigchild compatibility mode is not enabled
+     * @throws ProcessFailedException if the process didn't terminate successfully
+     */
+    public function mustRun($callback = null)
+    {
+        if ($this->isSigchildEnabled() && !$this->enhanceSigchildCompatibility) {
+            throw new RuntimeException('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.');
+        }
+
+        if (0 !== $this->run($callback)) {
+            throw new ProcessFailedException($this);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Starts the process and returns after writing the input to STDIN.
+     *
+     * This method blocks until all STDIN data is sent to the process then it
+     * returns while the process runs in the background.
+     *
+     * The termination of the process can be awaited with wait().
+     *
+     * The callback receives the type of output (out or err) and some bytes from
+     * the output in real-time while writing the standard input to the process.
+     * It allows to have feedback from the independent process during execution.
+     * If there is no callback passed, the wait() method can be called
+     * with true as a second parameter then the callback will get all data occurred
+     * in (and since) the start call.
+     *
+     * @param callable|null $callback A PHP callback to run whenever there is some
+     *                                output available on STDOUT or STDERR
+     *
+     * @throws RuntimeException When process can't be launched
+     * @throws RuntimeException When process is already running
+     * @throws LogicException   In case a callback is provided and output has been disabled
+     */
+    public function start($callback = null)
+    {
+        if ($this->isRunning()) {
+            throw new RuntimeException('Process is already running');
+        }
+        if ($this->outputDisabled && null !== $callback) {
+            throw new LogicException('Output has been disabled, enable it to allow the use of a callback.');
+        }
+
+        $this->resetProcessData();
+        $this->starttime = $this->lastOutputTime = microtime(true);
+        $this->callback = $this->buildCallback($callback);
+        $descriptors = $this->getDescriptors();
+
+        $commandline = $this->commandline;
+
+        if ('\\' === DIRECTORY_SEPARATOR && $this->enhanceWindowsCompatibility) {
+            $commandline = 'cmd /V:ON /E:ON /C "('.$commandline.')';
+            foreach ($this->processPipes->getFiles() as $offset => $filename) {
+                $commandline .= ' '.$offset.'>'.ProcessUtils::escapeArgument($filename);
+            }
+            $commandline .= '"';
+
+            if (!isset($this->options['bypass_shell'])) {
+                $this->options['bypass_shell'] = true;
+            }
+        }
+
+        $this->process = proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $this->env, $this->options);
+
+        if (!is_resource($this->process)) {
+            throw new RuntimeException('Unable to launch a new process.');
+        }
+        $this->status = self::STATUS_STARTED;
+
+        if ($this->tty) {
+            return;
+        }
+
+        $this->updateStatus(false);
+        $this->checkTimeout();
+    }
+
+    /**
+     * Restarts the process.
+     *
+     * Be warned that the process is cloned before being started.
+     *
+     * @param callable|null $callback A PHP callback to run whenever there is some
+     *                                output available on STDOUT or STDERR
+     *
+     * @return Process The new process
+     *
+     * @throws RuntimeException When process can't be launched
+     * @throws RuntimeException When process is already running
+     *
+     * @see start()
+     */
+    public function restart($callback = null)
+    {
+        if ($this->isRunning()) {
+            throw new RuntimeException('Process is already running');
+        }
+
+        $process = clone $this;
+        $process->start($callback);
+
+        return $process;
+    }
+
+    /**
+     * Waits for the process to terminate.
+     *
+     * The callback receives the type of output (out or err) and some bytes
+     * from the output in real-time while writing the standard input to the process.
+     * It allows to have feedback from the independent process during execution.
+     *
+     * @param callable|null $callback A valid PHP callback
+     *
+     * @return int The exitcode of the process
+     *
+     * @throws RuntimeException When process timed out
+     * @throws RuntimeException When process stopped after receiving signal
+     * @throws LogicException   When process is not yet started
+     */
+    public function wait($callback = null)
+    {
+        $this->requireProcessIsStarted(__FUNCTION__);
+
+        $this->updateStatus(false);
+        if (null !== $callback) {
+            $this->callback = $this->buildCallback($callback);
+        }
+
+        do {
+            $this->checkTimeout();
+            $running = '\\' === DIRECTORY_SEPARATOR ? $this->isRunning() : $this->processPipes->areOpen();
+            $close = '\\' !== DIRECTORY_SEPARATOR || !$running;
+            $this->readPipes(true, $close);
+        } while ($running);
+
+        while ($this->isRunning()) {
+            usleep(1000);
+        }
+
+        if ($this->processInformation['signaled'] && $this->processInformation['termsig'] !== $this->latestSignal) {
+            throw new RuntimeException(sprintf('The process has been signaled with signal "%s".', $this->processInformation['termsig']));
+        }
+
+        return $this->exitcode;
+    }
+
+    /**
+     * Returns the Pid (process identifier), if applicable.
+     *
+     * @return int|null The process id if running, null otherwise
+     *
+     * @throws RuntimeException In case --enable-sigchild is activated
+     */
+    public function getPid()
+    {
+        if ($this->isSigchildEnabled()) {
+            throw new RuntimeException('This PHP has been compiled with --enable-sigchild. The process identifier can not be retrieved.');
+        }
+
+        $this->updateStatus(false);
+
+        return $this->isRunning() ? $this->processInformation['pid'] : null;
+    }
+
+    /**
+     * Sends a POSIX signal to the process.
+     *
+     * @param int $signal A valid POSIX signal (see http://www.php.net/manual/en/pcntl.constants.php)
+     *
+     * @return Process
+     *
+     * @throws LogicException   In case the process is not running
+     * @throws RuntimeException In case --enable-sigchild is activated
+     * @throws RuntimeException In case of failure
+     */
+    public function signal($signal)
+    {
+        $this->doSignal($signal, true);
+
+        return $this;
+    }
+
+    /**
+     * Disables fetching output and error output from the underlying process.
+     *
+     * @return Process
+     *
+     * @throws RuntimeException In case the process is already running
+     * @throws LogicException   if an idle timeout is set
+     */
+    public function disableOutput()
+    {
+        if ($this->isRunning()) {
+            throw new RuntimeException('Disabling output while the process is running is not possible.');
+        }
+        if (null !== $this->idleTimeout) {
+            throw new LogicException('Output can not be disabled while an idle timeout is set.');
+        }
+
+        $this->outputDisabled = true;
+
+        return $this;
+    }
+
+    /**
+     * Enables fetching output and error output from the underlying process.
+     *
+     * @return Process
+     *
+     * @throws RuntimeException In case the process is already running
+     */
+    public function enableOutput()
+    {
+        if ($this->isRunning()) {
+            throw new RuntimeException('Enabling output while the process is running is not possible.');
+        }
+
+        $this->outputDisabled = false;
+
+        return $this;
+    }
+
+    /**
+     * Returns true in case the output is disabled, false otherwise.
+     *
+     * @return bool
+     */
+    public function isOutputDisabled()
+    {
+        return $this->outputDisabled;
+    }
+
+    /**
+     * Returns the current output of the process (STDOUT).
+     *
+     * @return string The process output
+     *
+     * @throws LogicException in case the output has been disabled
+     * @throws LogicException In case the process is not started
+     *
+     * @api
+     */
+    public function getOutput()
+    {
+        if ($this->outputDisabled) {
+            throw new LogicException('Output has been disabled.');
+        }
+
+        $this->requireProcessIsStarted(__FUNCTION__);
+
+        $this->readPipes(false, '\\' === DIRECTORY_SEPARATOR ? !$this->processInformation['running'] : true);
+
+        return $this->stdout;
+    }
+
+    /**
+     * Returns the output incrementally.
+     *
+     * In comparison with the getOutput method which always return the whole
+     * output, this one returns the new output since the last call.
+     *
+     * @throws LogicException in case the output has been disabled
+     * @throws LogicException In case the process is not started
+     *
+     * @return string The process output since the last call
+     */
+    public function getIncrementalOutput()
+    {
+        $this->requireProcessIsStarted(__FUNCTION__);
+
+        $data = $this->getOutput();
+
+        $latest = substr($data, $this->incrementalOutputOffset);
+
+        if (false === $latest) {
+            return '';
+        }
+
+        $this->incrementalOutputOffset = strlen($data);
+
+        return $latest;
+    }
+
+    /**
+     * Clears the process output.
+     *
+     * @return Process
+     */
+    public function clearOutput()
+    {
+        $this->stdout = '';
+        $this->incrementalOutputOffset = 0;
+
+        return $this;
+    }
+
+    /**
+     * Returns the current error output of the process (STDERR).
+     *
+     * @return string The process error output
+     *
+     * @throws LogicException in case the output has been disabled
+     * @throws LogicException In case the process is not started
+     *
+     * @api
+     */
+    public function getErrorOutput()
+    {
+        if ($this->outputDisabled) {
+            throw new LogicException('Output has been disabled.');
+        }
+
+        $this->requireProcessIsStarted(__FUNCTION__);
+
+        $this->readPipes(false, '\\' === DIRECTORY_SEPARATOR ? !$this->processInformation['running'] : true);
+
+        return $this->stderr;
+    }
+
+    /**
+     * Returns the errorOutput incrementally.
+     *
+     * In comparison with the getErrorOutput method which always return the
+     * whole error output, this one returns the new error output since the last
+     * call.
+     *
+     * @throws LogicException in case the output has been disabled
+     * @throws LogicException In case the process is not started
+     *
+     * @return string The process error output since the last call
+     */
+    public function getIncrementalErrorOutput()
+    {
+        $this->requireProcessIsStarted(__FUNCTION__);
+
+        $data = $this->getErrorOutput();
+
+        $latest = substr($data, $this->incrementalErrorOutputOffset);
+
+        if (false === $latest) {
+            return '';
+        }
+
+        $this->incrementalErrorOutputOffset = strlen($data);
+
+        return $latest;
+    }
+
+    /**
+     * Clears the process output.
+     *
+     * @return Process
+     */
+    public function clearErrorOutput()
+    {
+        $this->stderr = '';
+        $this->incrementalErrorOutputOffset = 0;
+
+        return $this;
+    }
+
+    /**
+     * Returns the exit code returned by the process.
+     *
+     * @return null|int The exit status code, null if the Process is not terminated
+     *
+     * @throws RuntimeException In case --enable-sigchild is activated and the sigchild compatibility mode is disabled
+     *
+     * @api
+     */
+    public function getExitCode()
+    {
+        if ($this->isSigchildEnabled() && !$this->enhanceSigchildCompatibility) {
+            throw new RuntimeException('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.');
+        }
+
+        $this->updateStatus(false);
+
+        return $this->exitcode;
+    }
+
+    /**
+     * Returns a string representation for the exit code returned by the process.
+     *
+     * This method relies on the Unix exit code status standardization
+     * and might not be relevant for other operating systems.
+     *
+     * @return null|string A string representation for the exit status code, null if the Process is not terminated.
+     *
+     * @throws RuntimeException In case --enable-sigchild is activated and the sigchild compatibility mode is disabled
+     *
+     * @see http://tldp.org/LDP/abs/html/exitcodes.html
+     * @see http://en.wikipedia.org/wiki/Unix_signal
+     */
+    public function getExitCodeText()
+    {
+        if (null === $exitcode = $this->getExitCode()) {
+            return;
+        }
+
+        return isset(self::$exitCodes[$exitcode]) ? self::$exitCodes[$exitcode] : 'Unknown error';
+    }
+
+    /**
+     * Checks if the process ended successfully.
+     *
+     * @return bool true if the process ended successfully, false otherwise
+     *
+     * @api
+     */
+    public function isSuccessful()
+    {
+        return 0 === $this->getExitCode();
+    }
+
+    /**
+     * Returns true if the child process has been terminated by an uncaught signal.
+     *
+     * It always returns false on Windows.
+     *
+     * @return bool
+     *
+     * @throws RuntimeException In case --enable-sigchild is activated
+     * @throws LogicException   In case the process is not terminated
+     *
+     * @api
+     */
+    public function hasBeenSignaled()
+    {
+        $this->requireProcessIsTerminated(__FUNCTION__);
+
+        if ($this->isSigchildEnabled()) {
+            throw new RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.');
+        }
+
+        $this->updateStatus(false);
+
+        return $this->processInformation['signaled'];
+    }
+
+    /**
+     * Returns the number of the signal that caused the child process to terminate its execution.
+     *
+     * It is only meaningful if hasBeenSignaled() returns true.
+     *
+     * @return int
+     *
+     * @throws RuntimeException In case --enable-sigchild is activated
+     * @throws LogicException   In case the process is not terminated
+     *
+     * @api
+     */
+    public function getTermSignal()
+    {
+        $this->requireProcessIsTerminated(__FUNCTION__);
+
+        if ($this->isSigchildEnabled()) {
+            throw new RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.');
+        }
+
+        $this->updateStatus(false);
+
+        return $this->processInformation['termsig'];
+    }
+
+    /**
+     * Returns true if the child process has been stopped by a signal.
+     *
+     * It always returns false on Windows.
+     *
+     * @return bool
+     *
+     * @throws LogicException In case the process is not terminated
+     *
+     * @api
+     */
+    public function hasBeenStopped()
+    {
+        $this->requireProcessIsTerminated(__FUNCTION__);
+
+        $this->updateStatus(false);
+
+        return $this->processInformation['stopped'];
+    }
+
+    /**
+     * Returns the number of the signal that caused the child process to stop its execution.
+     *
+     * It is only meaningful if hasBeenStopped() returns true.
+     *
+     * @return int
+     *
+     * @throws LogicException In case the process is not terminated
+     *
+     * @api
+     */
+    public function getStopSignal()
+    {
+        $this->requireProcessIsTerminated(__FUNCTION__);
+
+        $this->updateStatus(false);
+
+        return $this->processInformation['stopsig'];
+    }
+
+    /**
+     * Checks if the process is currently running.
+     *
+     * @return bool true if the process is currently running, false otherwise
+     */
+    public function isRunning()
+    {
+        if (self::STATUS_STARTED !== $this->status) {
+            return false;
+        }
+
+        $this->updateStatus(false);
+
+        return $this->processInformation['running'];
+    }
+
+    /**
+     * Checks if the process has been started with no regard to the current state.
+     *
+     * @return bool true if status is ready, false otherwise
+     */
+    public function isStarted()
+    {
+        return $this->status != self::STATUS_READY;
+    }
+
+    /**
+     * Checks if the process is terminated.
+     *
+     * @return bool true if process is terminated, false otherwise
+     */
+    public function isTerminated()
+    {
+        $this->updateStatus(false);
+
+        return $this->status == self::STATUS_TERMINATED;
+    }
+
+    /**
+     * Gets the process status.
+     *
+     * The status is one of: ready, started, terminated.
+     *
+     * @return string The current process status
+     */
+    public function getStatus()
+    {
+        $this->updateStatus(false);
+
+        return $this->status;
+    }
+
+    /**
+     * Stops the process.
+     *
+     * @param int|float $timeout The timeout in seconds
+     * @param int       $signal  A POSIX signal to send in case the process has not stop at timeout, default is SIGKILL
+     *
+     * @return int The exit-code of the process
+     *
+     * @throws RuntimeException if the process got signaled
+     */
+    public function stop($timeout = 10, $signal = null)
+    {
+        $timeoutMicro = microtime(true) + $timeout;
+        if ($this->isRunning()) {
+            if ('\\' === DIRECTORY_SEPARATOR && !$this->isSigchildEnabled()) {
+                exec(sprintf('taskkill /F /T /PID %d 2>&1', $this->getPid()), $output, $exitCode);
+                if ($exitCode > 0) {
+                    throw new RuntimeException('Unable to kill the process');
+                }
+            }
+            // given `SIGTERM` may not be defined and that `proc_terminate` uses the constant value and not the constant itself, we use the same here
+            $this->doSignal(15, false);
+            do {
+                usleep(1000);
+            } while ($this->isRunning() && microtime(true) < $timeoutMicro);
+
+            if ($this->isRunning() && !$this->isSigchildEnabled()) {
+                if (null !== $signal || defined('SIGKILL')) {
+                    // avoid exception here :
+                    // process is supposed to be running, but it might have stop
+                    // just after this line.
+                    // in any case, let's silently discard the error, we can not do anything
+                    $this->doSignal($signal ?: SIGKILL, false);
+                }
+            }
+        }
+
+        $this->updateStatus(false);
+        if ($this->processInformation['running']) {
+            $this->close();
+        }
+
+        return $this->exitcode;
+    }
+
+    /**
+     * Adds a line to the STDOUT stream.
+     *
+     * @param string $line The line to append
+     */
+    public function addOutput($line)
+    {
+        $this->lastOutputTime = microtime(true);
+        $this->stdout .= $line;
+    }
+
+    /**
+     * Adds a line to the STDERR stream.
+     *
+     * @param string $line The line to append
+     */
+    public function addErrorOutput($line)
+    {
+        $this->lastOutputTime = microtime(true);
+        $this->stderr .= $line;
+    }
+
+    /**
+     * Gets the command line to be executed.
+     *
+     * @return string The command to execute
+     */
+    public function getCommandLine()
+    {
+        return $this->commandline;
+    }
+
+    /**
+     * Sets the command line to be executed.
+     *
+     * @param string $commandline The command to execute
+     *
+     * @return self The current Process instance
+     */
+    public function setCommandLine($commandline)
+    {
+        $this->commandline = $commandline;
+
+        return $this;
+    }
+
+    /**
+     * Gets the process timeout (max. runtime).
+     *
+     * @return float|null The timeout in seconds or null if it's disabled
+     */
+    public function getTimeout()
+    {
+        return $this->timeout;
+    }
+
+    /**
+     * Gets the process idle timeout (max. time since last output).
+     *
+     * @return float|null The timeout in seconds or null if it's disabled
+     */
+    public function getIdleTimeout()
+    {
+        return $this->idleTimeout;
+    }
+
+    /**
+     * Sets the process timeout (max. runtime).
+     *
+     * To disable the timeout, set this value to null.
+     *
+     * @param int|float|null $timeout The timeout in seconds
+     *
+     * @return self The current Process instance
+     *
+     * @throws InvalidArgumentException if the timeout is negative
+     */
+    public function setTimeout($timeout)
+    {
+        $this->timeout = $this->validateTimeout($timeout);
+
+        return $this;
+    }
+
+    /**
+     * Sets the process idle timeout (max. time since last output).
+     *
+     * To disable the timeout, set this value to null.
+     *
+     * @param int|float|null $timeout The timeout in seconds
+     *
+     * @return self The current Process instance.
+     *
+     * @throws LogicException           if the output is disabled
+     * @throws InvalidArgumentException if the timeout is negative
+     */
+    public function setIdleTimeout($timeout)
+    {
+        if (null !== $timeout && $this->outputDisabled) {
+            throw new LogicException('Idle timeout can not be set while the output is disabled.');
+        }
+
+        $this->idleTimeout = $this->validateTimeout($timeout);
+
+        return $this;
+    }
+
+    /**
+     * Enables or disables the TTY mode.
+     *
+     * @param bool $tty True to enabled and false to disable
+     *
+     * @return self The current Process instance
+     *
+     * @throws RuntimeException In case the TTY mode is not supported
+     */
+    public function setTty($tty)
+    {
+        if ('\\' === DIRECTORY_SEPARATOR && $tty) {
+            throw new RuntimeException('TTY mode is not supported on Windows platform.');
+        }
+        if ($tty && (!file_exists('/dev/tty') || !is_readable('/dev/tty'))) {
+            throw new RuntimeException('TTY mode requires /dev/tty to be readable.');
+        }
+
+        $this->tty = (bool) $tty;
+
+        return $this;
+    }
+
+    /**
+     * Checks if the TTY mode is enabled.
+     *
+     * @return bool true if the TTY mode is enabled, false otherwise
+     */
+    public function isTty()
+    {
+        return $this->tty;
+    }
+
+    /**
+     * Sets PTY mode.
+     *
+     * @param bool $bool
+     *
+     * @return self
+     */
+    public function setPty($bool)
+    {
+        $this->pty = (bool) $bool;
+
+        return $this;
+    }
+
+    /**
+     * Returns PTY state.
+     *
+     * @return bool
+     */
+    public function isPty()
+    {
+        return $this->pty;
+    }
+
+    /**
+     * Gets the working directory.
+     *
+     * @return string|null The current working directory or null on failure
+     */
+    public function getWorkingDirectory()
+    {
+        if (null === $this->cwd) {
+            // getcwd() will return false if any one of the parent directories does not have
+            // the readable or search mode set, even if the current directory does
+            return getcwd() ?: null;
+        }
+
+        return $this->cwd;
+    }
+
+    /**
+     * Sets the current working directory.
+     *
+     * @param string $cwd The new working directory
+     *
+     * @return self The current Process instance
+     */
+    public function setWorkingDirectory($cwd)
+    {
+        $this->cwd = $cwd;
+
+        return $this;
+    }
+
+    /**
+     * Gets the environment variables.
+     *
+     * @return array The current environment variables
+     */
+    public function getEnv()
+    {
+        return $this->env;
+    }
+
+    /**
+     * Sets the environment variables.
+     *
+     * An environment variable value should be a string.
+     * If it is an array, the variable is ignored.
+     *
+     * That happens in PHP when 'argv' is registered into
+     * the $_ENV array for instance.
+     *
+     * @param array $env The new environment variables
+     *
+     * @return self The current Process instance
+     */
+    public function setEnv(array $env)
+    {
+        // Process can not handle env values that are arrays
+        $env = array_filter($env, function ($value) {
+            return !is_array($value);
+        });
+
+        $this->env = array();
+        foreach ($env as $key => $value) {
+            $this->env[(binary) $key] = (binary) $value;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Gets the contents of STDIN.
+     *
+     * @return string|null The current contents
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Use setInput() instead.
+     *             This method is deprecated in favor of getInput.
+     */
+    public function getStdin()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Use the getInput() method instead.', E_USER_DEPRECATED);
+
+        return $this->getInput();
+    }
+
+    /**
+     * Gets the Process input.
+     *
+     * @return null|string The Process input
+     */
+    public function getInput()
+    {
+        return $this->input;
+    }
+
+    /**
+     * Sets the contents of STDIN.
+     *
+     * @param string|null $stdin The new contents
+     *
+     * @return self The current Process instance
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Use setInput() instead.
+     *
+     * @throws LogicException           In case the process is running
+     * @throws InvalidArgumentException In case the argument is invalid
+     */
+    public function setStdin($stdin)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Use the setInput() method instead.', E_USER_DEPRECATED);
+
+        return $this->setInput($stdin);
+    }
+
+    /**
+     * Sets the input.
+     *
+     * This content will be passed to the underlying process standard input.
+     *
+     * @param mixed $input The content
+     *
+     * @return self The current Process instance
+     *
+     * @throws LogicException In case the process is running
+     *
+     * Passing an object as an input is deprecated since version 2.5 and will be removed in 3.0.
+     */
+    public function setInput($input)
+    {
+        if ($this->isRunning()) {
+            throw new LogicException('Input can not be set while the process is running.');
+        }
+
+        $this->input = ProcessUtils::validateInput(sprintf('%s::%s', __CLASS__, __FUNCTION__), $input);
+
+        return $this;
+    }
+
+    /**
+     * Gets the options for proc_open.
+     *
+     * @return array The current options
+     */
+    public function getOptions()
+    {
+        return $this->options;
+    }
+
+    /**
+     * Sets the options for proc_open.
+     *
+     * @param array $options The new options
+     *
+     * @return self The current Process instance
+     */
+    public function setOptions(array $options)
+    {
+        $this->options = $options;
+
+        return $this;
+    }
+
+    /**
+     * Gets whether or not Windows compatibility is enabled.
+     *
+     * This is true by default.
+     *
+     * @return bool
+     */
+    public function getEnhanceWindowsCompatibility()
+    {
+        return $this->enhanceWindowsCompatibility;
+    }
+
+    /**
+     * Sets whether or not Windows compatibility is enabled.
+     *
+     * @param bool $enhance
+     *
+     * @return self The current Process instance
+     */
+    public function setEnhanceWindowsCompatibility($enhance)
+    {
+        $this->enhanceWindowsCompatibility = (bool) $enhance;
+
+        return $this;
+    }
+
+    /**
+     * Returns whether sigchild compatibility mode is activated or not.
+     *
+     * @return bool
+     */
+    public function getEnhanceSigchildCompatibility()
+    {
+        return $this->enhanceSigchildCompatibility;
+    }
+
+    /**
+     * Activates sigchild compatibility mode.
+     *
+     * Sigchild compatibility mode is required to get the exit code and
+     * determine the success of a process when PHP has been compiled with
+     * the --enable-sigchild option
+     *
+     * @param bool $enhance
+     *
+     * @return self The current Process instance
+     */
+    public function setEnhanceSigchildCompatibility($enhance)
+    {
+        $this->enhanceSigchildCompatibility = (bool) $enhance;
+
+        return $this;
+    }
+
+    /**
+     * Performs a check between the timeout definition and the time the process started.
+     *
+     * In case you run a background process (with the start method), you should
+     * trigger this method regularly to ensure the process timeout
+     *
+     * @throws ProcessTimedOutException In case the timeout was reached
+     */
+    public function checkTimeout()
+    {
+        if ($this->status !== self::STATUS_STARTED) {
+            return;
+        }
+
+        if (null !== $this->timeout && $this->timeout < microtime(true) - $this->starttime) {
+            $this->stop(0);
+
+            throw new ProcessTimedOutException($this, ProcessTimedOutException::TYPE_GENERAL);
+        }
+
+        if (null !== $this->idleTimeout && $this->idleTimeout < microtime(true) - $this->lastOutputTime) {
+            $this->stop(0);
+
+            throw new ProcessTimedOutException($this, ProcessTimedOutException::TYPE_IDLE);
+        }
+    }
+
+    /**
+     * Returns whether PTY is supported on the current operating system.
+     *
+     * @return bool
+     */
+    public static function isPtySupported()
+    {
+        static $result;
+
+        if (null !== $result) {
+            return $result;
+        }
+
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            return $result = false;
+        }
+
+        $proc = @proc_open('echo 1', array(array('pty'), array('pty'), array('pty')), $pipes);
+        if (is_resource($proc)) {
+            proc_close($proc);
+
+            return $result = true;
+        }
+
+        return $result = false;
+    }
+
+    /**
+     * Creates the descriptors needed by the proc_open.
+     *
+     * @return array
+     */
+    private function getDescriptors()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->processPipes = WindowsPipes::create($this, $this->input);
+        } else {
+            $this->processPipes = UnixPipes::create($this, $this->input);
+        }
+        $descriptors = $this->processPipes->getDescriptors($this->outputDisabled);
+
+        if (!$this->useFileHandles && $this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
+            // last exit code is output on the fourth pipe and caught to work around --enable-sigchild
+            $descriptors = array_merge($descriptors, array(array('pipe', 'w')));
+
+            $this->commandline = '('.$this->commandline.') 3>/dev/null; code=$?; echo $code >&3; exit $code';
+        }
+
+        return $descriptors;
+    }
+
+    /**
+     * Builds up the callback used by wait().
+     *
+     * The callbacks adds all occurred output to the specific buffer and calls
+     * the user callback (if present) with the received output.
+     *
+     * @param callable|null $callback The user defined PHP callback
+     *
+     * @return callable A PHP callable
+     */
+    protected function buildCallback($callback)
+    {
+        $that = $this;
+        $out = self::OUT;
+        $callback = function ($type, $data) use ($that, $callback, $out) {
+            if ($out == $type) {
+                $that->addOutput($data);
+            } else {
+                $that->addErrorOutput($data);
+            }
+
+            if (null !== $callback) {
+                call_user_func($callback, $type, $data);
+            }
+        };
+
+        return $callback;
+    }
+
+    /**
+     * Updates the status of the process, reads pipes.
+     *
+     * @param bool $blocking Whether to use a blocking read call.
+     */
+    protected function updateStatus($blocking)
+    {
+        if (self::STATUS_STARTED !== $this->status) {
+            return;
+        }
+
+        $this->processInformation = proc_get_status($this->process);
+        $this->captureExitCode();
+
+        $this->readPipes($blocking, '\\' === DIRECTORY_SEPARATOR ? !$this->processInformation['running'] : true);
+
+        if (!$this->processInformation['running']) {
+            $this->close();
+        }
+    }
+
+    /**
+     * Returns whether PHP has been compiled with the '--enable-sigchild' option or not.
+     *
+     * @return bool
+     */
+    protected function isSigchildEnabled()
+    {
+        if (null !== self::$sigchild) {
+            return self::$sigchild;
+        }
+
+        if (!function_exists('phpinfo')) {
+            return self::$sigchild = false;
+        }
+
+        ob_start();
+        phpinfo(INFO_GENERAL);
+
+        return self::$sigchild = false !== strpos(ob_get_clean(), '--enable-sigchild');
+    }
+
+    /**
+     * Validates and returns the filtered timeout.
+     *
+     * @param int|float|null $timeout
+     *
+     * @return float|null
+     *
+     * @throws InvalidArgumentException if the given timeout is a negative number
+     */
+    private function validateTimeout($timeout)
+    {
+        $timeout = (float) $timeout;
+
+        if (0.0 === $timeout) {
+            $timeout = null;
+        } elseif ($timeout < 0) {
+            throw new InvalidArgumentException('The timeout value must be a valid positive integer or float number.');
+        }
+
+        return $timeout;
+    }
+
+    /**
+     * Reads pipes, executes callback.
+     *
+     * @param bool $blocking Whether to use blocking calls or not.
+     * @param bool $close    Whether to close file handles or not.
+     */
+    private function readPipes($blocking, $close)
+    {
+        $result = $this->processPipes->readAndWrite($blocking, $close);
+
+        $callback = $this->callback;
+        foreach ($result as $type => $data) {
+            if (3 == $type) {
+                $this->fallbackExitcode = (int) $data;
+            } else {
+                $callback($type === self::STDOUT ? self::OUT : self::ERR, $data);
+            }
+        }
+    }
+
+    /**
+     * Captures the exitcode if mentioned in the process information.
+     */
+    private function captureExitCode()
+    {
+        if (isset($this->processInformation['exitcode']) && -1 != $this->processInformation['exitcode']) {
+            $this->exitcode = $this->processInformation['exitcode'];
+        }
+    }
+
+    /**
+     * Closes process resource, closes file handles, sets the exitcode.
+     *
+     * @return int The exitcode
+     */
+    private function close()
+    {
+        $this->processPipes->close();
+        if (is_resource($this->process)) {
+            $exitcode = proc_close($this->process);
+        } else {
+            $exitcode = -1;
+        }
+
+        $this->exitcode = -1 !== $exitcode ? $exitcode : (null !== $this->exitcode ? $this->exitcode : -1);
+        $this->status = self::STATUS_TERMINATED;
+
+        if (-1 === $this->exitcode && null !== $this->fallbackExitcode) {
+            $this->exitcode = $this->fallbackExitcode;
+        } elseif (-1 === $this->exitcode && $this->processInformation['signaled'] && 0 < $this->processInformation['termsig']) {
+            // if process has been signaled, no exitcode but a valid termsig, apply Unix convention
+            $this->exitcode = 128 + $this->processInformation['termsig'];
+        }
+
+        return $this->exitcode;
+    }
+
+    /**
+     * Resets data related to the latest run of the process.
+     */
+    private function resetProcessData()
+    {
+        $this->starttime = null;
+        $this->callback = null;
+        $this->exitcode = null;
+        $this->fallbackExitcode = null;
+        $this->processInformation = null;
+        $this->stdout = null;
+        $this->stderr = null;
+        $this->process = null;
+        $this->latestSignal = null;
+        $this->status = self::STATUS_READY;
+        $this->incrementalOutputOffset = 0;
+        $this->incrementalErrorOutputOffset = 0;
+    }
+
+    /**
+     * Sends a POSIX signal to the process.
+     *
+     * @param int  $signal         A valid POSIX signal (see http://www.php.net/manual/en/pcntl.constants.php)
+     * @param bool $throwException Whether to throw exception in case signal failed
+     *
+     * @return bool True if the signal was sent successfully, false otherwise
+     *
+     * @throws LogicException   In case the process is not running
+     * @throws RuntimeException In case --enable-sigchild is activated
+     * @throws RuntimeException In case of failure
+     */
+    private function doSignal($signal, $throwException)
+    {
+        if (!$this->isRunning()) {
+            if ($throwException) {
+                throw new LogicException('Can not send signal on a non running process.');
+            }
+
+            return false;
+        }
+
+        if ($this->isSigchildEnabled()) {
+            if ($throwException) {
+                throw new RuntimeException('This PHP has been compiled with --enable-sigchild. The process can not be signaled.');
+            }
+
+            return false;
+        }
+
+        if (true !== @proc_terminate($this->process, $signal)) {
+            if ($throwException) {
+                throw new RuntimeException(sprintf('Error while sending signal `%s`.', $signal));
+            }
+
+            return false;
+        }
+
+        $this->latestSignal = $signal;
+
+        return true;
+    }
+
+    /**
+     * Ensures the process is running or terminated, throws a LogicException if the process has a not started.
+     *
+     * @param string $functionName The function name that was called.
+     *
+     * @throws LogicException If the process has not run.
+     */
+    private function requireProcessIsStarted($functionName)
+    {
+        if (!$this->isStarted()) {
+            throw new LogicException(sprintf('Process must be started before calling %s.', $functionName));
+        }
+    }
+
+    /**
+     * Ensures the process is terminated, throws a LogicException if the process has a status different than `terminated`.
+     *
+     * @param string $functionName The function name that was called.
+     *
+     * @throws LogicException If the process is not yet terminated.
+     */
+    private function requireProcessIsTerminated($functionName)
+    {
+        if (!$this->isTerminated()) {
+            throw new LogicException(sprintf('Process must be terminated before calling %s.', $functionName));
+        }
+    }
+}
diff --git a/core/vendor/symfony/process/ProcessBuilder.php b/core/vendor/symfony/process/ProcessBuilder.php
new file mode 100644
index 0000000..a782fd6
--- /dev/null
+++ b/core/vendor/symfony/process/ProcessBuilder.php
@@ -0,0 +1,287 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Process;
+
+use Symfony\Component\Process\Exception\InvalidArgumentException;
+use Symfony\Component\Process\Exception\LogicException;
+
+/**
+ * Process builder.
+ *
+ * @author Kris Wallsmith <kris@symfony.com>
+ */
+class ProcessBuilder
+{
+    private $arguments;
+    private $cwd;
+    private $env = array();
+    private $input;
+    private $timeout = 60;
+    private $options = array();
+    private $inheritEnv = true;
+    private $prefix = array();
+    private $outputDisabled = false;
+
+    /**
+     * Constructor.
+     *
+     * @param string[] $arguments An array of arguments
+     */
+    public function __construct(array $arguments = array())
+    {
+        $this->arguments = $arguments;
+    }
+
+    /**
+     * Creates a process builder instance.
+     *
+     * @param string[] $arguments An array of arguments
+     *
+     * @return ProcessBuilder
+     */
+    public static function create(array $arguments = array())
+    {
+        return new static($arguments);
+    }
+
+    /**
+     * Adds an unescaped argument to the command string.
+     *
+     * @param string $argument A command argument
+     *
+     * @return ProcessBuilder
+     */
+    public function add($argument)
+    {
+        $this->arguments[] = $argument;
+
+        return $this;
+    }
+
+    /**
+     * Adds a prefix to the command string.
+     *
+     * The prefix is preserved when resetting arguments.
+     *
+     * @param string|array $prefix A command prefix or an array of command prefixes
+     *
+     * @return ProcessBuilder
+     */
+    public function setPrefix($prefix)
+    {
+        $this->prefix = is_array($prefix) ? $prefix : array($prefix);
+
+        return $this;
+    }
+
+    /**
+     * Sets the arguments of the process.
+     *
+     * Arguments must not be escaped.
+     * Previous arguments are removed.
+     *
+     * @param string[] $arguments
+     *
+     * @return ProcessBuilder
+     */
+    public function setArguments(array $arguments)
+    {
+        $this->arguments = $arguments;
+
+        return $this;
+    }
+
+    /**
+     * Sets the working directory.
+     *
+     * @param null|string $cwd The working directory
+     *
+     * @return ProcessBuilder
+     */
+    public function setWorkingDirectory($cwd)
+    {
+        $this->cwd = $cwd;
+
+        return $this;
+    }
+
+    /**
+     * Sets whether environment variables will be inherited or not.
+     *
+     * @param bool $inheritEnv
+     *
+     * @return ProcessBuilder
+     */
+    public function inheritEnvironmentVariables($inheritEnv = true)
+    {
+        $this->inheritEnv = $inheritEnv;
+
+        return $this;
+    }
+
+    /**
+     * Sets an environment variable.
+     *
+     * Setting a variable overrides its previous value. Use `null` to unset a
+     * defined environment variable.
+     *
+     * @param string      $name  The variable name
+     * @param null|string $value The variable value
+     *
+     * @return ProcessBuilder
+     */
+    public function setEnv($name, $value)
+    {
+        $this->env[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Adds a set of environment variables.
+     *
+     * Already existing environment variables with the same name will be
+     * overridden by the new values passed to this method. Pass `null` to unset
+     * a variable.
+     *
+     * @param array $variables The variables
+     *
+     * @return ProcessBuilder
+     */
+    public function addEnvironmentVariables(array $variables)
+    {
+        $this->env = array_replace($this->env, $variables);
+
+        return $this;
+    }
+
+    /**
+     * Sets the input of the process.
+     *
+     * @param mixed $input The input as a string
+     *
+     * @return ProcessBuilder
+     *
+     * @throws InvalidArgumentException In case the argument is invalid
+     *
+     * Passing an object as an input is deprecated since version 2.5 and will be removed in 3.0.
+     */
+    public function setInput($input)
+    {
+        $this->input = ProcessUtils::validateInput(sprintf('%s::%s', __CLASS__, __FUNCTION__), $input);
+
+        return $this;
+    }
+
+    /**
+     * Sets the process timeout.
+     *
+     * To disable the timeout, set this value to null.
+     *
+     * @param float|null $timeout
+     *
+     * @return ProcessBuilder
+     *
+     * @throws InvalidArgumentException
+     */
+    public function setTimeout($timeout)
+    {
+        if (null === $timeout) {
+            $this->timeout = null;
+
+            return $this;
+        }
+
+        $timeout = (float) $timeout;
+
+        if ($timeout < 0) {
+            throw new InvalidArgumentException('The timeout value must be a valid positive integer or float number.');
+        }
+
+        $this->timeout = $timeout;
+
+        return $this;
+    }
+
+    /**
+     * Adds a proc_open option.
+     *
+     * @param string $name  The option name
+     * @param string $value The option value
+     *
+     * @return ProcessBuilder
+     */
+    public function setOption($name, $value)
+    {
+        $this->options[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Disables fetching output and error output from the underlying process.
+     *
+     * @return ProcessBuilder
+     */
+    public function disableOutput()
+    {
+        $this->outputDisabled = true;
+
+        return $this;
+    }
+
+    /**
+     * Enables fetching output and error output from the underlying process.
+     *
+     * @return ProcessBuilder
+     */
+    public function enableOutput()
+    {
+        $this->outputDisabled = false;
+
+        return $this;
+    }
+
+    /**
+     * Creates a Process instance and returns it.
+     *
+     * @return Process
+     *
+     * @throws LogicException In case no arguments have been provided
+     */
+    public function getProcess()
+    {
+        if (0 === count($this->prefix) && 0 === count($this->arguments)) {
+            throw new LogicException('You must add() command arguments before calling getProcess().');
+        }
+
+        $options = $this->options;
+
+        $arguments = array_merge($this->prefix, $this->arguments);
+        $script = implode(' ', array_map(array(__NAMESPACE__.'\\ProcessUtils', 'escapeArgument'), $arguments));
+
+        if ($this->inheritEnv) {
+            // include $_ENV for BC purposes
+            $env = array_replace($_ENV, $_SERVER, $this->env);
+        } else {
+            $env = $this->env;
+        }
+
+        $process = new Process($script, $this->cwd, $env, $this->input, $this->timeout, $options);
+
+        if ($this->outputDisabled) {
+            $process->disableOutput();
+        }
+
+        return $process;
+    }
+}
diff --git a/core/vendor/symfony/process/ProcessUtils.php b/core/vendor/symfony/process/ProcessUtils.php
new file mode 100644
index 0000000..488010b
--- /dev/null
+++ b/core/vendor/symfony/process/ProcessUtils.php
@@ -0,0 +1,115 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Process;
+
+use Symfony\Component\Process\Exception\InvalidArgumentException;
+
+/**
+ * ProcessUtils is a bunch of utility methods.
+ *
+ * This class contains static methods only and is not meant to be instantiated.
+ *
+ * @author Martin Hasoň <martin.hason@gmail.com>
+ */
+class ProcessUtils
+{
+    /**
+     * This class should not be instantiated.
+     */
+    private function __construct()
+    {
+    }
+
+    /**
+     * Escapes a string to be used as a shell argument.
+     *
+     * @param string $argument The argument that will be escaped
+     *
+     * @return string The escaped argument
+     */
+    public static function escapeArgument($argument)
+    {
+        //Fix for PHP bug #43784 escapeshellarg removes % from given string
+        //Fix for PHP bug #49446 escapeshellarg doesn't work on Windows
+        //@see https://bugs.php.net/bug.php?id=43784
+        //@see https://bugs.php.net/bug.php?id=49446
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            if ('' === $argument) {
+                return escapeshellarg($argument);
+            }
+
+            $escapedArgument = '';
+            $quote = false;
+            foreach (preg_split('/(")/i', $argument, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE) as $part) {
+                if ('"' === $part) {
+                    $escapedArgument .= '\\"';
+                } elseif (self::isSurroundedBy($part, '%')) {
+                    // Avoid environment variable expansion
+                    $escapedArgument .= '^%"'.substr($part, 1, -1).'"^%';
+                } else {
+                    // escape trailing backslash
+                    if ('\\' === substr($part, -1)) {
+                        $part .= '\\';
+                    }
+                    $quote = true;
+                    $escapedArgument .= $part;
+                }
+            }
+            if ($quote) {
+                $escapedArgument = '"'.$escapedArgument.'"';
+            }
+
+            return $escapedArgument;
+        }
+
+        return escapeshellarg($argument);
+    }
+
+    /**
+     * Validates and normalizes a Process input.
+     *
+     * @param string $caller The name of method call that validates the input
+     * @param mixed  $input  The input to validate
+     *
+     * @return string The validated input
+     *
+     * @throws InvalidArgumentException In case the input is not valid
+     *
+     * Passing an object as an input is deprecated since version 2.5 and will be removed in 3.0.
+     */
+    public static function validateInput($caller, $input)
+    {
+        if (null !== $input) {
+            if (is_resource($input)) {
+                return $input;
+            }
+            if (is_scalar($input)) {
+                return (string) $input;
+            }
+            // deprecated as of Symfony 2.5, to be removed in 3.0
+            if (is_object($input) && method_exists($input, '__toString')) {
+                trigger_error('Passing an object as an input is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+                return (string) $input;
+            }
+
+            throw new InvalidArgumentException(sprintf('%s only accepts strings or stream resources.', $caller));
+        }
+
+        return $input;
+    }
+
+    private static function isSurroundedBy($arg, $char)
+    {
+        return 2 < strlen($arg) && $char === $arg[0] && $char === $arg[strlen($arg) - 1];
+    }
+}
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/README.md b/core/vendor/symfony/process/README.md
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/README.md
rename to core/vendor/symfony/process/README.md
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/.gitignore b/core/vendor/symfony/process/Symfony/Component/Process/.gitignore
deleted file mode 100644
index c49a5d8..0000000
--- a/core/vendor/symfony/process/Symfony/Component/Process/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Process.php b/core/vendor/symfony/process/Symfony/Component/Process/Process.php
deleted file mode 100644
index ba619ce..0000000
--- a/core/vendor/symfony/process/Symfony/Component/Process/Process.php
+++ /dev/null
@@ -1,1519 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Process;
-
-use Symfony\Component\Process\Exception\InvalidArgumentException;
-use Symfony\Component\Process\Exception\LogicException;
-use Symfony\Component\Process\Exception\ProcessFailedException;
-use Symfony\Component\Process\Exception\ProcessTimedOutException;
-use Symfony\Component\Process\Exception\RuntimeException;
-use Symfony\Component\Process\Pipes\PipesInterface;
-use Symfony\Component\Process\Pipes\UnixPipes;
-use Symfony\Component\Process\Pipes\WindowsPipes;
-
-/**
- * Process is a thin wrapper around proc_* functions to easily
- * start independent PHP processes.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Romain Neutron <imprec@gmail.com>
- *
- * @api
- */
-class Process
-{
-    const ERR = 'err';
-    const OUT = 'out';
-
-    const STATUS_READY = 'ready';
-    const STATUS_STARTED = 'started';
-    const STATUS_TERMINATED = 'terminated';
-
-    const STDIN = 0;
-    const STDOUT = 1;
-    const STDERR = 2;
-
-    // Timeout Precision in seconds.
-    const TIMEOUT_PRECISION = 0.2;
-
-    private $callback;
-    private $commandline;
-    private $cwd;
-    private $env;
-    private $input;
-    private $starttime;
-    private $lastOutputTime;
-    private $timeout;
-    private $idleTimeout;
-    private $options;
-    private $exitcode;
-    private $fallbackExitcode;
-    private $processInformation;
-    private $outputDisabled = false;
-    private $stdout;
-    private $stderr;
-    private $enhanceWindowsCompatibility = true;
-    private $enhanceSigchildCompatibility;
-    private $process;
-    private $status = self::STATUS_READY;
-    private $incrementalOutputOffset = 0;
-    private $incrementalErrorOutputOffset = 0;
-    private $tty;
-    private $pty;
-
-    private $useFileHandles = false;
-    /** @var PipesInterface */
-    private $processPipes;
-
-    private $latestSignal;
-
-    private static $sigchild;
-
-    /**
-     * Exit codes translation table.
-     *
-     * User-defined errors must use exit codes in the 64-113 range.
-     *
-     * @var array
-     */
-    public static $exitCodes = array(
-        0 => 'OK',
-        1 => 'General error',
-        2 => 'Misuse of shell builtins',
-
-        126 => 'Invoked command cannot execute',
-        127 => 'Command not found',
-        128 => 'Invalid exit argument',
-
-        // signals
-        129 => 'Hangup',
-        130 => 'Interrupt',
-        131 => 'Quit and dump core',
-        132 => 'Illegal instruction',
-        133 => 'Trace/breakpoint trap',
-        134 => 'Process aborted',
-        135 => 'Bus error: "access to undefined portion of memory object"',
-        136 => 'Floating point exception: "erroneous arithmetic operation"',
-        137 => 'Kill (terminate immediately)',
-        138 => 'User-defined 1',
-        139 => 'Segmentation violation',
-        140 => 'User-defined 2',
-        141 => 'Write to pipe with no one reading',
-        142 => 'Signal raised by alarm',
-        143 => 'Termination (request to terminate)',
-        // 144 - not defined
-        145 => 'Child process terminated, stopped (or continued*)',
-        146 => 'Continue if stopped',
-        147 => 'Stop executing temporarily',
-        148 => 'Terminal stop signal',
-        149 => 'Background process attempting to read from tty ("in")',
-        150 => 'Background process attempting to write to tty ("out")',
-        151 => 'Urgent data available on socket',
-        152 => 'CPU time limit exceeded',
-        153 => 'File size limit exceeded',
-        154 => 'Signal raised by timer counting virtual time: "virtual timer expired"',
-        155 => 'Profiling timer expired',
-        // 156 - not defined
-        157 => 'Pollable event',
-        // 158 - not defined
-        159 => 'Bad syscall',
-    );
-
-    /**
-     * Constructor.
-     *
-     * @param string         $commandline The command line to run
-     * @param string|null    $cwd         The working directory or null to use the working dir of the current PHP process
-     * @param array|null     $env         The environment variables or null to inherit
-     * @param string|null    $input       The input
-     * @param int|float|null $timeout     The timeout in seconds or null to disable
-     * @param array          $options     An array of options for proc_open
-     *
-     * @throws RuntimeException When proc_open is not installed
-     *
-     * @api
-     */
-    public function __construct($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array())
-    {
-        if (!function_exists('proc_open')) {
-            throw new RuntimeException('The Process class relies on proc_open, which is not available on your PHP installation.');
-        }
-
-        $this->commandline = $commandline;
-        $this->cwd = $cwd;
-
-        // on Windows, if the cwd changed via chdir(), proc_open defaults to the dir where PHP was started
-        // on Gnu/Linux, PHP builds with --enable-maintainer-zts are also affected
-        // @see : https://bugs.php.net/bug.php?id=51800
-        // @see : https://bugs.php.net/bug.php?id=50524
-        if (null === $this->cwd && (defined('ZEND_THREAD_SAFE') || '\\' === DIRECTORY_SEPARATOR)) {
-            $this->cwd = getcwd();
-        }
-        if (null !== $env) {
-            $this->setEnv($env);
-        }
-
-        $this->input = $input;
-        $this->setTimeout($timeout);
-        $this->useFileHandles = '\\' === DIRECTORY_SEPARATOR;
-        $this->pty = false;
-        $this->enhanceWindowsCompatibility = true;
-        $this->enhanceSigchildCompatibility = '\\' !== DIRECTORY_SEPARATOR && $this->isSigchildEnabled();
-        $this->options = array_replace(array('suppress_errors' => true, 'binary_pipes' => true), $options);
-    }
-
-    public function __destruct()
-    {
-        // stop() will check if we have a process running.
-        $this->stop();
-    }
-
-    public function __clone()
-    {
-        $this->resetProcessData();
-    }
-
-    /**
-     * Runs the process.
-     *
-     * The callback receives the type of output (out or err) and
-     * some bytes from the output in real-time. It allows to have feedback
-     * from the independent process during execution.
-     *
-     * The STDOUT and STDERR are also available after the process is finished
-     * via the getOutput() and getErrorOutput() methods.
-     *
-     * @param callable|null $callback A PHP callback to run whenever there is some
-     *                                output available on STDOUT or STDERR
-     *
-     * @return int The exit status code
-     *
-     * @throws RuntimeException When process can't be launched
-     * @throws RuntimeException When process stopped after receiving signal
-     * @throws LogicException   In case a callback is provided and output has been disabled
-     *
-     * @api
-     */
-    public function run($callback = null)
-    {
-        $this->start($callback);
-
-        return $this->wait();
-    }
-
-    /**
-     * Runs the process.
-     *
-     * This is identical to run() except that an exception is thrown if the process
-     * exits with a non-zero exit code.
-     *
-     * @param callable|null $callback
-     *
-     * @return self
-     *
-     * @throws RuntimeException       if PHP was compiled with --enable-sigchild and the enhanced sigchild compatibility mode is not enabled
-     * @throws ProcessFailedException if the process didn't terminate successfully
-     */
-    public function mustRun($callback = null)
-    {
-        if ($this->isSigchildEnabled() && !$this->enhanceSigchildCompatibility) {
-            throw new RuntimeException('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.');
-        }
-
-        if (0 !== $this->run($callback)) {
-            throw new ProcessFailedException($this);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Starts the process and returns after writing the input to STDIN.
-     *
-     * This method blocks until all STDIN data is sent to the process then it
-     * returns while the process runs in the background.
-     *
-     * The termination of the process can be awaited with wait().
-     *
-     * The callback receives the type of output (out or err) and some bytes from
-     * the output in real-time while writing the standard input to the process.
-     * It allows to have feedback from the independent process during execution.
-     * If there is no callback passed, the wait() method can be called
-     * with true as a second parameter then the callback will get all data occurred
-     * in (and since) the start call.
-     *
-     * @param callable|null $callback A PHP callback to run whenever there is some
-     *                                output available on STDOUT or STDERR
-     *
-     * @throws RuntimeException When process can't be launched
-     * @throws RuntimeException When process is already running
-     * @throws LogicException   In case a callback is provided and output has been disabled
-     */
-    public function start($callback = null)
-    {
-        if ($this->isRunning()) {
-            throw new RuntimeException('Process is already running');
-        }
-        if ($this->outputDisabled && null !== $callback) {
-            throw new LogicException('Output has been disabled, enable it to allow the use of a callback.');
-        }
-
-        $this->resetProcessData();
-        $this->starttime = $this->lastOutputTime = microtime(true);
-        $this->callback = $this->buildCallback($callback);
-        $descriptors = $this->getDescriptors();
-
-        $commandline = $this->commandline;
-
-        if ('\\' === DIRECTORY_SEPARATOR && $this->enhanceWindowsCompatibility) {
-            $commandline = 'cmd /V:ON /E:ON /C "('.$commandline.')';
-            foreach ($this->processPipes->getFiles() as $offset => $filename) {
-                $commandline .= ' '.$offset.'>'.ProcessUtils::escapeArgument($filename);
-            }
-            $commandline .= '"';
-
-            if (!isset($this->options['bypass_shell'])) {
-                $this->options['bypass_shell'] = true;
-            }
-        }
-
-        $this->process = proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $this->env, $this->options);
-
-        if (!is_resource($this->process)) {
-            throw new RuntimeException('Unable to launch a new process.');
-        }
-        $this->status = self::STATUS_STARTED;
-
-        if ($this->tty) {
-            return;
-        }
-
-        $this->updateStatus(false);
-        $this->checkTimeout();
-    }
-
-    /**
-     * Restarts the process.
-     *
-     * Be warned that the process is cloned before being started.
-     *
-     * @param callable|null $callback A PHP callback to run whenever there is some
-     *                                output available on STDOUT or STDERR
-     *
-     * @return Process The new process
-     *
-     * @throws RuntimeException When process can't be launched
-     * @throws RuntimeException When process is already running
-     *
-     * @see start()
-     */
-    public function restart($callback = null)
-    {
-        if ($this->isRunning()) {
-            throw new RuntimeException('Process is already running');
-        }
-
-        $process = clone $this;
-        $process->start($callback);
-
-        return $process;
-    }
-
-    /**
-     * Waits for the process to terminate.
-     *
-     * The callback receives the type of output (out or err) and some bytes
-     * from the output in real-time while writing the standard input to the process.
-     * It allows to have feedback from the independent process during execution.
-     *
-     * @param callable|null $callback A valid PHP callback
-     *
-     * @return int The exitcode of the process
-     *
-     * @throws RuntimeException When process timed out
-     * @throws RuntimeException When process stopped after receiving signal
-     * @throws LogicException   When process is not yet started
-     */
-    public function wait($callback = null)
-    {
-        $this->requireProcessIsStarted(__FUNCTION__);
-
-        $this->updateStatus(false);
-        if (null !== $callback) {
-            $this->callback = $this->buildCallback($callback);
-        }
-
-        do {
-            $this->checkTimeout();
-            $running = '\\' === DIRECTORY_SEPARATOR ? $this->isRunning() : $this->processPipes->areOpen();
-            $close = '\\' !== DIRECTORY_SEPARATOR || !$running;
-            $this->readPipes(true, $close);
-        } while ($running);
-
-        while ($this->isRunning()) {
-            usleep(1000);
-        }
-
-        if ($this->processInformation['signaled'] && $this->processInformation['termsig'] !== $this->latestSignal) {
-            throw new RuntimeException(sprintf('The process has been signaled with signal "%s".', $this->processInformation['termsig']));
-        }
-
-        return $this->exitcode;
-    }
-
-    /**
-     * Returns the Pid (process identifier), if applicable.
-     *
-     * @return int|null The process id if running, null otherwise
-     *
-     * @throws RuntimeException In case --enable-sigchild is activated
-     */
-    public function getPid()
-    {
-        if ($this->isSigchildEnabled()) {
-            throw new RuntimeException('This PHP has been compiled with --enable-sigchild. The process identifier can not be retrieved.');
-        }
-
-        $this->updateStatus(false);
-
-        return $this->isRunning() ? $this->processInformation['pid'] : null;
-    }
-
-    /**
-     * Sends a POSIX signal to the process.
-     *
-     * @param int $signal A valid POSIX signal (see http://www.php.net/manual/en/pcntl.constants.php)
-     *
-     * @return Process
-     *
-     * @throws LogicException   In case the process is not running
-     * @throws RuntimeException In case --enable-sigchild is activated
-     * @throws RuntimeException In case of failure
-     */
-    public function signal($signal)
-    {
-        $this->doSignal($signal, true);
-
-        return $this;
-    }
-
-    /**
-     * Disables fetching output and error output from the underlying process.
-     *
-     * @return Process
-     *
-     * @throws RuntimeException In case the process is already running
-     * @throws LogicException   if an idle timeout is set
-     */
-    public function disableOutput()
-    {
-        if ($this->isRunning()) {
-            throw new RuntimeException('Disabling output while the process is running is not possible.');
-        }
-        if (null !== $this->idleTimeout) {
-            throw new LogicException('Output can not be disabled while an idle timeout is set.');
-        }
-
-        $this->outputDisabled = true;
-
-        return $this;
-    }
-
-    /**
-     * Enables fetching output and error output from the underlying process.
-     *
-     * @return Process
-     *
-     * @throws RuntimeException In case the process is already running
-     */
-    public function enableOutput()
-    {
-        if ($this->isRunning()) {
-            throw new RuntimeException('Enabling output while the process is running is not possible.');
-        }
-
-        $this->outputDisabled = false;
-
-        return $this;
-    }
-
-    /**
-     * Returns true in case the output is disabled, false otherwise.
-     *
-     * @return bool
-     */
-    public function isOutputDisabled()
-    {
-        return $this->outputDisabled;
-    }
-
-    /**
-     * Returns the current output of the process (STDOUT).
-     *
-     * @return string The process output
-     *
-     * @throws LogicException in case the output has been disabled
-     * @throws LogicException In case the process is not started
-     *
-     * @api
-     */
-    public function getOutput()
-    {
-        if ($this->outputDisabled) {
-            throw new LogicException('Output has been disabled.');
-        }
-
-        $this->requireProcessIsStarted(__FUNCTION__);
-
-        $this->readPipes(false, '\\' === DIRECTORY_SEPARATOR ? !$this->processInformation['running'] : true);
-
-        return $this->stdout;
-    }
-
-    /**
-     * Returns the output incrementally.
-     *
-     * In comparison with the getOutput method which always return the whole
-     * output, this one returns the new output since the last call.
-     *
-     * @throws LogicException in case the output has been disabled
-     * @throws LogicException In case the process is not started
-     *
-     * @return string The process output since the last call
-     */
-    public function getIncrementalOutput()
-    {
-        $this->requireProcessIsStarted(__FUNCTION__);
-
-        $data = $this->getOutput();
-
-        $latest = substr($data, $this->incrementalOutputOffset);
-
-        if (false === $latest) {
-            return '';
-        }
-
-        $this->incrementalOutputOffset = strlen($data);
-
-        return $latest;
-    }
-
-    /**
-     * Clears the process output.
-     *
-     * @return Process
-     */
-    public function clearOutput()
-    {
-        $this->stdout = '';
-        $this->incrementalOutputOffset = 0;
-
-        return $this;
-    }
-
-    /**
-     * Returns the current error output of the process (STDERR).
-     *
-     * @return string The process error output
-     *
-     * @throws LogicException in case the output has been disabled
-     * @throws LogicException In case the process is not started
-     *
-     * @api
-     */
-    public function getErrorOutput()
-    {
-        if ($this->outputDisabled) {
-            throw new LogicException('Output has been disabled.');
-        }
-
-        $this->requireProcessIsStarted(__FUNCTION__);
-
-        $this->readPipes(false, '\\' === DIRECTORY_SEPARATOR ? !$this->processInformation['running'] : true);
-
-        return $this->stderr;
-    }
-
-    /**
-     * Returns the errorOutput incrementally.
-     *
-     * In comparison with the getErrorOutput method which always return the
-     * whole error output, this one returns the new error output since the last
-     * call.
-     *
-     * @throws LogicException in case the output has been disabled
-     * @throws LogicException In case the process is not started
-     *
-     * @return string The process error output since the last call
-     */
-    public function getIncrementalErrorOutput()
-    {
-        $this->requireProcessIsStarted(__FUNCTION__);
-
-        $data = $this->getErrorOutput();
-
-        $latest = substr($data, $this->incrementalErrorOutputOffset);
-
-        if (false === $latest) {
-            return '';
-        }
-
-        $this->incrementalErrorOutputOffset = strlen($data);
-
-        return $latest;
-    }
-
-    /**
-     * Clears the process output.
-     *
-     * @return Process
-     */
-    public function clearErrorOutput()
-    {
-        $this->stderr = '';
-        $this->incrementalErrorOutputOffset = 0;
-
-        return $this;
-    }
-
-    /**
-     * Returns the exit code returned by the process.
-     *
-     * @return null|int The exit status code, null if the Process is not terminated
-     *
-     * @throws RuntimeException In case --enable-sigchild is activated and the sigchild compatibility mode is disabled
-     *
-     * @api
-     */
-    public function getExitCode()
-    {
-        if ($this->isSigchildEnabled() && !$this->enhanceSigchildCompatibility) {
-            throw new RuntimeException('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.');
-        }
-
-        $this->updateStatus(false);
-
-        return $this->exitcode;
-    }
-
-    /**
-     * Returns a string representation for the exit code returned by the process.
-     *
-     * This method relies on the Unix exit code status standardization
-     * and might not be relevant for other operating systems.
-     *
-     * @return null|string A string representation for the exit status code, null if the Process is not terminated.
-     *
-     * @throws RuntimeException In case --enable-sigchild is activated and the sigchild compatibility mode is disabled
-     *
-     * @see http://tldp.org/LDP/abs/html/exitcodes.html
-     * @see http://en.wikipedia.org/wiki/Unix_signal
-     */
-    public function getExitCodeText()
-    {
-        if (null === $exitcode = $this->getExitCode()) {
-            return;
-        }
-
-        return isset(self::$exitCodes[$exitcode]) ? self::$exitCodes[$exitcode] : 'Unknown error';
-    }
-
-    /**
-     * Checks if the process ended successfully.
-     *
-     * @return bool true if the process ended successfully, false otherwise
-     *
-     * @api
-     */
-    public function isSuccessful()
-    {
-        return 0 === $this->getExitCode();
-    }
-
-    /**
-     * Returns true if the child process has been terminated by an uncaught signal.
-     *
-     * It always returns false on Windows.
-     *
-     * @return bool
-     *
-     * @throws RuntimeException In case --enable-sigchild is activated
-     * @throws LogicException   In case the process is not terminated
-     *
-     * @api
-     */
-    public function hasBeenSignaled()
-    {
-        $this->requireProcessIsTerminated(__FUNCTION__);
-
-        if ($this->isSigchildEnabled()) {
-            throw new RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.');
-        }
-
-        $this->updateStatus(false);
-
-        return $this->processInformation['signaled'];
-    }
-
-    /**
-     * Returns the number of the signal that caused the child process to terminate its execution.
-     *
-     * It is only meaningful if hasBeenSignaled() returns true.
-     *
-     * @return int
-     *
-     * @throws RuntimeException In case --enable-sigchild is activated
-     * @throws LogicException   In case the process is not terminated
-     *
-     * @api
-     */
-    public function getTermSignal()
-    {
-        $this->requireProcessIsTerminated(__FUNCTION__);
-
-        if ($this->isSigchildEnabled()) {
-            throw new RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.');
-        }
-
-        $this->updateStatus(false);
-
-        return $this->processInformation['termsig'];
-    }
-
-    /**
-     * Returns true if the child process has been stopped by a signal.
-     *
-     * It always returns false on Windows.
-     *
-     * @return bool
-     *
-     * @throws LogicException In case the process is not terminated
-     *
-     * @api
-     */
-    public function hasBeenStopped()
-    {
-        $this->requireProcessIsTerminated(__FUNCTION__);
-
-        $this->updateStatus(false);
-
-        return $this->processInformation['stopped'];
-    }
-
-    /**
-     * Returns the number of the signal that caused the child process to stop its execution.
-     *
-     * It is only meaningful if hasBeenStopped() returns true.
-     *
-     * @return int
-     *
-     * @throws LogicException In case the process is not terminated
-     *
-     * @api
-     */
-    public function getStopSignal()
-    {
-        $this->requireProcessIsTerminated(__FUNCTION__);
-
-        $this->updateStatus(false);
-
-        return $this->processInformation['stopsig'];
-    }
-
-    /**
-     * Checks if the process is currently running.
-     *
-     * @return bool true if the process is currently running, false otherwise
-     */
-    public function isRunning()
-    {
-        if (self::STATUS_STARTED !== $this->status) {
-            return false;
-        }
-
-        $this->updateStatus(false);
-
-        return $this->processInformation['running'];
-    }
-
-    /**
-     * Checks if the process has been started with no regard to the current state.
-     *
-     * @return bool true if status is ready, false otherwise
-     */
-    public function isStarted()
-    {
-        return $this->status != self::STATUS_READY;
-    }
-
-    /**
-     * Checks if the process is terminated.
-     *
-     * @return bool true if process is terminated, false otherwise
-     */
-    public function isTerminated()
-    {
-        $this->updateStatus(false);
-
-        return $this->status == self::STATUS_TERMINATED;
-    }
-
-    /**
-     * Gets the process status.
-     *
-     * The status is one of: ready, started, terminated.
-     *
-     * @return string The current process status
-     */
-    public function getStatus()
-    {
-        $this->updateStatus(false);
-
-        return $this->status;
-    }
-
-    /**
-     * Stops the process.
-     *
-     * @param int|float $timeout The timeout in seconds
-     * @param int       $signal  A POSIX signal to send in case the process has not stop at timeout, default is SIGKILL
-     *
-     * @return int The exit-code of the process
-     *
-     * @throws RuntimeException if the process got signaled
-     */
-    public function stop($timeout = 10, $signal = null)
-    {
-        $timeoutMicro = microtime(true) + $timeout;
-        if ($this->isRunning()) {
-            if ('\\' === DIRECTORY_SEPARATOR && !$this->isSigchildEnabled()) {
-                exec(sprintf('taskkill /F /T /PID %d 2>&1', $this->getPid()), $output, $exitCode);
-                if ($exitCode > 0) {
-                    throw new RuntimeException('Unable to kill the process');
-                }
-            }
-            // given `SIGTERM` may not be defined and that `proc_terminate` uses the constant value and not the constant itself, we use the same here
-            $this->doSignal(15, false);
-            do {
-                usleep(1000);
-            } while ($this->isRunning() && microtime(true) < $timeoutMicro);
-
-            if ($this->isRunning() && !$this->isSigchildEnabled()) {
-                if (null !== $signal || defined('SIGKILL')) {
-                    // avoid exception here :
-                    // process is supposed to be running, but it might have stop
-                    // just after this line.
-                    // in any case, let's silently discard the error, we can not do anything
-                    $this->doSignal($signal ?: SIGKILL, false);
-                }
-            }
-        }
-
-        $this->updateStatus(false);
-        if ($this->processInformation['running']) {
-            $this->close();
-        }
-
-        return $this->exitcode;
-    }
-
-    /**
-     * Adds a line to the STDOUT stream.
-     *
-     * @param string $line The line to append
-     */
-    public function addOutput($line)
-    {
-        $this->lastOutputTime = microtime(true);
-        $this->stdout .= $line;
-    }
-
-    /**
-     * Adds a line to the STDERR stream.
-     *
-     * @param string $line The line to append
-     */
-    public function addErrorOutput($line)
-    {
-        $this->lastOutputTime = microtime(true);
-        $this->stderr .= $line;
-    }
-
-    /**
-     * Gets the command line to be executed.
-     *
-     * @return string The command to execute
-     */
-    public function getCommandLine()
-    {
-        return $this->commandline;
-    }
-
-    /**
-     * Sets the command line to be executed.
-     *
-     * @param string $commandline The command to execute
-     *
-     * @return self The current Process instance
-     */
-    public function setCommandLine($commandline)
-    {
-        $this->commandline = $commandline;
-
-        return $this;
-    }
-
-    /**
-     * Gets the process timeout (max. runtime).
-     *
-     * @return float|null The timeout in seconds or null if it's disabled
-     */
-    public function getTimeout()
-    {
-        return $this->timeout;
-    }
-
-    /**
-     * Gets the process idle timeout (max. time since last output).
-     *
-     * @return float|null The timeout in seconds or null if it's disabled
-     */
-    public function getIdleTimeout()
-    {
-        return $this->idleTimeout;
-    }
-
-    /**
-     * Sets the process timeout (max. runtime).
-     *
-     * To disable the timeout, set this value to null.
-     *
-     * @param int|float|null $timeout The timeout in seconds
-     *
-     * @return self The current Process instance
-     *
-     * @throws InvalidArgumentException if the timeout is negative
-     */
-    public function setTimeout($timeout)
-    {
-        $this->timeout = $this->validateTimeout($timeout);
-
-        return $this;
-    }
-
-    /**
-     * Sets the process idle timeout (max. time since last output).
-     *
-     * To disable the timeout, set this value to null.
-     *
-     * @param int|float|null $timeout The timeout in seconds
-     *
-     * @return self The current Process instance.
-     *
-     * @throws LogicException           if the output is disabled
-     * @throws InvalidArgumentException if the timeout is negative
-     */
-    public function setIdleTimeout($timeout)
-    {
-        if (null !== $timeout && $this->outputDisabled) {
-            throw new LogicException('Idle timeout can not be set while the output is disabled.');
-        }
-
-        $this->idleTimeout = $this->validateTimeout($timeout);
-
-        return $this;
-    }
-
-    /**
-     * Enables or disables the TTY mode.
-     *
-     * @param bool $tty True to enabled and false to disable
-     *
-     * @return self The current Process instance
-     *
-     * @throws RuntimeException In case the TTY mode is not supported
-     */
-    public function setTty($tty)
-    {
-        if ('\\' === DIRECTORY_SEPARATOR && $tty) {
-            throw new RuntimeException('TTY mode is not supported on Windows platform.');
-        }
-        if ($tty && (!file_exists('/dev/tty') || !is_readable('/dev/tty'))) {
-            throw new RuntimeException('TTY mode requires /dev/tty to be readable.');
-        }
-
-        $this->tty = (bool) $tty;
-
-        return $this;
-    }
-
-    /**
-     * Checks if the TTY mode is enabled.
-     *
-     * @return bool true if the TTY mode is enabled, false otherwise
-     */
-    public function isTty()
-    {
-        return $this->tty;
-    }
-
-    /**
-     * Sets PTY mode.
-     *
-     * @param bool $bool
-     *
-     * @return self
-     */
-    public function setPty($bool)
-    {
-        $this->pty = (bool) $bool;
-
-        return $this;
-    }
-
-    /**
-     * Returns PTY state.
-     *
-     * @return bool
-     */
-    public function isPty()
-    {
-        return $this->pty;
-    }
-
-    /**
-     * Gets the working directory.
-     *
-     * @return string|null The current working directory or null on failure
-     */
-    public function getWorkingDirectory()
-    {
-        if (null === $this->cwd) {
-            // getcwd() will return false if any one of the parent directories does not have
-            // the readable or search mode set, even if the current directory does
-            return getcwd() ?: null;
-        }
-
-        return $this->cwd;
-    }
-
-    /**
-     * Sets the current working directory.
-     *
-     * @param string $cwd The new working directory
-     *
-     * @return self The current Process instance
-     */
-    public function setWorkingDirectory($cwd)
-    {
-        $this->cwd = $cwd;
-
-        return $this;
-    }
-
-    /**
-     * Gets the environment variables.
-     *
-     * @return array The current environment variables
-     */
-    public function getEnv()
-    {
-        return $this->env;
-    }
-
-    /**
-     * Sets the environment variables.
-     *
-     * An environment variable value should be a string.
-     * If it is an array, the variable is ignored.
-     *
-     * That happens in PHP when 'argv' is registered into
-     * the $_ENV array for instance.
-     *
-     * @param array $env The new environment variables
-     *
-     * @return self The current Process instance
-     */
-    public function setEnv(array $env)
-    {
-        // Process can not handle env values that are arrays
-        $env = array_filter($env, function ($value) {
-            return !is_array($value);
-        });
-
-        $this->env = array();
-        foreach ($env as $key => $value) {
-            $this->env[(binary) $key] = (binary) $value;
-        }
-
-        return $this;
-    }
-
-    /**
-     * Gets the contents of STDIN.
-     *
-     * @return string|null The current contents
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in 3.0.
-     *             This method is deprecated in favor of getInput.
-     */
-    public function getStdin()
-    {
-        return $this->getInput();
-    }
-
-    /**
-     * Gets the Process input.
-     *
-     * @return null|string The Process input
-     */
-    public function getInput()
-    {
-        return $this->input;
-    }
-
-    /**
-     * Sets the contents of STDIN.
-     *
-     * @param string|null $stdin The new contents
-     *
-     * @return self The current Process instance
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in 3.0.
-     *             This method is deprecated in favor of setInput.
-     *
-     * @throws LogicException           In case the process is running
-     * @throws InvalidArgumentException In case the argument is invalid
-     */
-    public function setStdin($stdin)
-    {
-        return $this->setInput($stdin);
-    }
-
-    /**
-     * Sets the input.
-     *
-     * This content will be passed to the underlying process standard input.
-     *
-     * @param string|null $input The content
-     *
-     * @return self The current Process instance
-     *
-     * @throws LogicException In case the process is running
-     */
-    public function setInput($input)
-    {
-        if ($this->isRunning()) {
-            throw new LogicException('Input can not be set while the process is running.');
-        }
-
-        $this->input = ProcessUtils::validateInput(sprintf('%s::%s', __CLASS__, __FUNCTION__), $input);
-
-        return $this;
-    }
-
-    /**
-     * Gets the options for proc_open.
-     *
-     * @return array The current options
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    /**
-     * Sets the options for proc_open.
-     *
-     * @param array $options The new options
-     *
-     * @return self The current Process instance
-     */
-    public function setOptions(array $options)
-    {
-        $this->options = $options;
-
-        return $this;
-    }
-
-    /**
-     * Gets whether or not Windows compatibility is enabled.
-     *
-     * This is true by default.
-     *
-     * @return bool
-     */
-    public function getEnhanceWindowsCompatibility()
-    {
-        return $this->enhanceWindowsCompatibility;
-    }
-
-    /**
-     * Sets whether or not Windows compatibility is enabled.
-     *
-     * @param bool $enhance
-     *
-     * @return self The current Process instance
-     */
-    public function setEnhanceWindowsCompatibility($enhance)
-    {
-        $this->enhanceWindowsCompatibility = (bool) $enhance;
-
-        return $this;
-    }
-
-    /**
-     * Returns whether sigchild compatibility mode is activated or not.
-     *
-     * @return bool
-     */
-    public function getEnhanceSigchildCompatibility()
-    {
-        return $this->enhanceSigchildCompatibility;
-    }
-
-    /**
-     * Activates sigchild compatibility mode.
-     *
-     * Sigchild compatibility mode is required to get the exit code and
-     * determine the success of a process when PHP has been compiled with
-     * the --enable-sigchild option
-     *
-     * @param bool $enhance
-     *
-     * @return self The current Process instance
-     */
-    public function setEnhanceSigchildCompatibility($enhance)
-    {
-        $this->enhanceSigchildCompatibility = (bool) $enhance;
-
-        return $this;
-    }
-
-    /**
-     * Performs a check between the timeout definition and the time the process started.
-     *
-     * In case you run a background process (with the start method), you should
-     * trigger this method regularly to ensure the process timeout
-     *
-     * @throws ProcessTimedOutException In case the timeout was reached
-     */
-    public function checkTimeout()
-    {
-        if ($this->status !== self::STATUS_STARTED) {
-            return;
-        }
-
-        if (null !== $this->timeout && $this->timeout < microtime(true) - $this->starttime) {
-            $this->stop(0);
-
-            throw new ProcessTimedOutException($this, ProcessTimedOutException::TYPE_GENERAL);
-        }
-
-        if (null !== $this->idleTimeout && $this->idleTimeout < microtime(true) - $this->lastOutputTime) {
-            $this->stop(0);
-
-            throw new ProcessTimedOutException($this, ProcessTimedOutException::TYPE_IDLE);
-        }
-    }
-
-    /**
-     * Returns whether PTY is supported on the current operating system.
-     *
-     * @return bool
-     */
-    public static function isPtySupported()
-    {
-        static $result;
-
-        if (null !== $result) {
-            return $result;
-        }
-
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            return $result = false;
-        }
-
-        $proc = @proc_open('echo 1', array(array('pty'), array('pty'), array('pty')), $pipes);
-        if (is_resource($proc)) {
-            proc_close($proc);
-
-            return $result = true;
-        }
-
-        return $result = false;
-    }
-
-    /**
-     * Creates the descriptors needed by the proc_open.
-     *
-     * @return array
-     */
-    private function getDescriptors()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->processPipes = WindowsPipes::create($this, $this->input);
-        } else {
-            $this->processPipes = UnixPipes::create($this, $this->input);
-        }
-        $descriptors = $this->processPipes->getDescriptors($this->outputDisabled);
-
-        if (!$this->useFileHandles && $this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
-            // last exit code is output on the fourth pipe and caught to work around --enable-sigchild
-            $descriptors = array_merge($descriptors, array(array('pipe', 'w')));
-
-            $this->commandline = '('.$this->commandline.') 3>/dev/null; code=$?; echo $code >&3; exit $code';
-        }
-
-        return $descriptors;
-    }
-
-    /**
-     * Builds up the callback used by wait().
-     *
-     * The callbacks adds all occurred output to the specific buffer and calls
-     * the user callback (if present) with the received output.
-     *
-     * @param callable|null $callback The user defined PHP callback
-     *
-     * @return callable A PHP callable
-     */
-    protected function buildCallback($callback)
-    {
-        $that = $this;
-        $out = self::OUT;
-        $callback = function ($type, $data) use ($that, $callback, $out) {
-            if ($out == $type) {
-                $that->addOutput($data);
-            } else {
-                $that->addErrorOutput($data);
-            }
-
-            if (null !== $callback) {
-                call_user_func($callback, $type, $data);
-            }
-        };
-
-        return $callback;
-    }
-
-    /**
-     * Updates the status of the process, reads pipes.
-     *
-     * @param bool $blocking Whether to use a blocking read call.
-     */
-    protected function updateStatus($blocking)
-    {
-        if (self::STATUS_STARTED !== $this->status) {
-            return;
-        }
-
-        $this->processInformation = proc_get_status($this->process);
-        $this->captureExitCode();
-
-        $this->readPipes($blocking, '\\' === DIRECTORY_SEPARATOR ? !$this->processInformation['running'] : true);
-
-        if (!$this->processInformation['running']) {
-            $this->close();
-        }
-    }
-
-    /**
-     * Returns whether PHP has been compiled with the '--enable-sigchild' option or not.
-     *
-     * @return bool
-     */
-    protected function isSigchildEnabled()
-    {
-        if (null !== self::$sigchild) {
-            return self::$sigchild;
-        }
-
-        if (!function_exists('phpinfo')) {
-            return self::$sigchild = false;
-        }
-
-        ob_start();
-        phpinfo(INFO_GENERAL);
-
-        return self::$sigchild = false !== strpos(ob_get_clean(), '--enable-sigchild');
-    }
-
-    /**
-     * Validates and returns the filtered timeout.
-     *
-     * @param int|float|null $timeout
-     *
-     * @return float|null
-     *
-     * @throws InvalidArgumentException if the given timeout is a negative number
-     */
-    private function validateTimeout($timeout)
-    {
-        $timeout = (float) $timeout;
-
-        if (0.0 === $timeout) {
-            $timeout = null;
-        } elseif ($timeout < 0) {
-            throw new InvalidArgumentException('The timeout value must be a valid positive integer or float number.');
-        }
-
-        return $timeout;
-    }
-
-    /**
-     * Reads pipes, executes callback.
-     *
-     * @param bool $blocking Whether to use blocking calls or not.
-     * @param bool $close    Whether to close file handles or not.
-     */
-    private function readPipes($blocking, $close)
-    {
-        $result = $this->processPipes->readAndWrite($blocking, $close);
-
-        $callback = $this->callback;
-        foreach ($result as $type => $data) {
-            if (3 == $type) {
-                $this->fallbackExitcode = (int) $data;
-            } else {
-                $callback($type === self::STDOUT ? self::OUT : self::ERR, $data);
-            }
-        }
-    }
-
-    /**
-     * Captures the exitcode if mentioned in the process information.
-     */
-    private function captureExitCode()
-    {
-        if (isset($this->processInformation['exitcode']) && -1 != $this->processInformation['exitcode']) {
-            $this->exitcode = $this->processInformation['exitcode'];
-        }
-    }
-
-    /**
-     * Closes process resource, closes file handles, sets the exitcode.
-     *
-     * @return int The exitcode
-     */
-    private function close()
-    {
-        $this->processPipes->close();
-        if (is_resource($this->process)) {
-            $exitcode = proc_close($this->process);
-        } else {
-            $exitcode = -1;
-        }
-
-        $this->exitcode = -1 !== $exitcode ? $exitcode : (null !== $this->exitcode ? $this->exitcode : -1);
-        $this->status = self::STATUS_TERMINATED;
-
-        if (-1 === $this->exitcode && null !== $this->fallbackExitcode) {
-            $this->exitcode = $this->fallbackExitcode;
-        } elseif (-1 === $this->exitcode && $this->processInformation['signaled'] && 0 < $this->processInformation['termsig']) {
-            // if process has been signaled, no exitcode but a valid termsig, apply Unix convention
-            $this->exitcode = 128 + $this->processInformation['termsig'];
-        }
-
-        return $this->exitcode;
-    }
-
-    /**
-     * Resets data related to the latest run of the process.
-     */
-    private function resetProcessData()
-    {
-        $this->starttime = null;
-        $this->callback = null;
-        $this->exitcode = null;
-        $this->fallbackExitcode = null;
-        $this->processInformation = null;
-        $this->stdout = null;
-        $this->stderr = null;
-        $this->process = null;
-        $this->latestSignal = null;
-        $this->status = self::STATUS_READY;
-        $this->incrementalOutputOffset = 0;
-        $this->incrementalErrorOutputOffset = 0;
-    }
-
-    /**
-     * Sends a POSIX signal to the process.
-     *
-     * @param int  $signal         A valid POSIX signal (see http://www.php.net/manual/en/pcntl.constants.php)
-     * @param bool $throwException Whether to throw exception in case signal failed
-     *
-     * @return bool True if the signal was sent successfully, false otherwise
-     *
-     * @throws LogicException   In case the process is not running
-     * @throws RuntimeException In case --enable-sigchild is activated
-     * @throws RuntimeException In case of failure
-     */
-    private function doSignal($signal, $throwException)
-    {
-        if (!$this->isRunning()) {
-            if ($throwException) {
-                throw new LogicException('Can not send signal on a non running process.');
-            }
-
-            return false;
-        }
-
-        if ($this->isSigchildEnabled()) {
-            if ($throwException) {
-                throw new RuntimeException('This PHP has been compiled with --enable-sigchild. The process can not be signaled.');
-            }
-
-            return false;
-        }
-
-        if (true !== @proc_terminate($this->process, $signal)) {
-            if ($throwException) {
-                throw new RuntimeException(sprintf('Error while sending signal `%s`.', $signal));
-            }
-
-            return false;
-        }
-
-        $this->latestSignal = $signal;
-
-        return true;
-    }
-
-    /**
-     * Ensures the process is running or terminated, throws a LogicException if the process has a not started.
-     *
-     * @param string $functionName The function name that was called.
-     *
-     * @throws LogicException If the process has not run.
-     */
-    private function requireProcessIsStarted($functionName)
-    {
-        if (!$this->isStarted()) {
-            throw new LogicException(sprintf('Process must be started before calling %s.', $functionName));
-        }
-    }
-
-    /**
-     * Ensures the process is terminated, throws a LogicException if the process has a status different than `terminated`.
-     *
-     * @param string $functionName The function name that was called.
-     *
-     * @throws LogicException If the process is not yet terminated.
-     */
-    private function requireProcessIsTerminated($functionName)
-    {
-        if (!$this->isTerminated()) {
-            throw new LogicException(sprintf('Process must be terminated before calling %s.', $functionName));
-        }
-    }
-}
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/ProcessBuilder.php b/core/vendor/symfony/process/Symfony/Component/Process/ProcessBuilder.php
deleted file mode 100644
index 5262ce2..0000000
--- a/core/vendor/symfony/process/Symfony/Component/Process/ProcessBuilder.php
+++ /dev/null
@@ -1,285 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Process;
-
-use Symfony\Component\Process\Exception\InvalidArgumentException;
-use Symfony\Component\Process\Exception\LogicException;
-
-/**
- * Process builder.
- *
- * @author Kris Wallsmith <kris@symfony.com>
- */
-class ProcessBuilder
-{
-    private $arguments;
-    private $cwd;
-    private $env = array();
-    private $input;
-    private $timeout = 60;
-    private $options = array();
-    private $inheritEnv = true;
-    private $prefix = array();
-    private $outputDisabled = false;
-
-    /**
-     * Constructor.
-     *
-     * @param string[] $arguments An array of arguments
-     */
-    public function __construct(array $arguments = array())
-    {
-        $this->arguments = $arguments;
-    }
-
-    /**
-     * Creates a process builder instance.
-     *
-     * @param string[] $arguments An array of arguments
-     *
-     * @return ProcessBuilder
-     */
-    public static function create(array $arguments = array())
-    {
-        return new static($arguments);
-    }
-
-    /**
-     * Adds an unescaped argument to the command string.
-     *
-     * @param string $argument A command argument
-     *
-     * @return ProcessBuilder
-     */
-    public function add($argument)
-    {
-        $this->arguments[] = $argument;
-
-        return $this;
-    }
-
-    /**
-     * Adds a prefix to the command string.
-     *
-     * The prefix is preserved when resetting arguments.
-     *
-     * @param string|array $prefix A command prefix or an array of command prefixes
-     *
-     * @return ProcessBuilder
-     */
-    public function setPrefix($prefix)
-    {
-        $this->prefix = is_array($prefix) ? $prefix : array($prefix);
-
-        return $this;
-    }
-
-    /**
-     * Sets the arguments of the process.
-     *
-     * Arguments must not be escaped.
-     * Previous arguments are removed.
-     *
-     * @param string[] $arguments
-     *
-     * @return ProcessBuilder
-     */
-    public function setArguments(array $arguments)
-    {
-        $this->arguments = $arguments;
-
-        return $this;
-    }
-
-    /**
-     * Sets the working directory.
-     *
-     * @param null|string $cwd The working directory
-     *
-     * @return ProcessBuilder
-     */
-    public function setWorkingDirectory($cwd)
-    {
-        $this->cwd = $cwd;
-
-        return $this;
-    }
-
-    /**
-     * Sets whether environment variables will be inherited or not.
-     *
-     * @param bool $inheritEnv
-     *
-     * @return ProcessBuilder
-     */
-    public function inheritEnvironmentVariables($inheritEnv = true)
-    {
-        $this->inheritEnv = $inheritEnv;
-
-        return $this;
-    }
-
-    /**
-     * Sets an environment variable.
-     *
-     * Setting a variable overrides its previous value. Use `null` to unset a
-     * defined environment variable.
-     *
-     * @param string      $name  The variable name
-     * @param null|string $value The variable value
-     *
-     * @return ProcessBuilder
-     */
-    public function setEnv($name, $value)
-    {
-        $this->env[$name] = $value;
-
-        return $this;
-    }
-
-    /**
-     * Adds a set of environment variables.
-     *
-     * Already existing environment variables with the same name will be
-     * overridden by the new values passed to this method. Pass `null` to unset
-     * a variable.
-     *
-     * @param array $variables The variables
-     *
-     * @return ProcessBuilder
-     */
-    public function addEnvironmentVariables(array $variables)
-    {
-        $this->env = array_replace($this->env, $variables);
-
-        return $this;
-    }
-
-    /**
-     * Sets the input of the process.
-     *
-     * @param string|null $input The input as a string
-     *
-     * @return ProcessBuilder
-     *
-     * @throws InvalidArgumentException In case the argument is invalid
-     */
-    public function setInput($input)
-    {
-        $this->input = ProcessUtils::validateInput(sprintf('%s::%s', __CLASS__, __FUNCTION__), $input);
-
-        return $this;
-    }
-
-    /**
-     * Sets the process timeout.
-     *
-     * To disable the timeout, set this value to null.
-     *
-     * @param float|null $timeout
-     *
-     * @return ProcessBuilder
-     *
-     * @throws InvalidArgumentException
-     */
-    public function setTimeout($timeout)
-    {
-        if (null === $timeout) {
-            $this->timeout = null;
-
-            return $this;
-        }
-
-        $timeout = (float) $timeout;
-
-        if ($timeout < 0) {
-            throw new InvalidArgumentException('The timeout value must be a valid positive integer or float number.');
-        }
-
-        $this->timeout = $timeout;
-
-        return $this;
-    }
-
-    /**
-     * Adds a proc_open option.
-     *
-     * @param string $name  The option name
-     * @param string $value The option value
-     *
-     * @return ProcessBuilder
-     */
-    public function setOption($name, $value)
-    {
-        $this->options[$name] = $value;
-
-        return $this;
-    }
-
-    /**
-     * Disables fetching output and error output from the underlying process.
-     *
-     * @return ProcessBuilder
-     */
-    public function disableOutput()
-    {
-        $this->outputDisabled = true;
-
-        return $this;
-    }
-
-    /**
-     * Enables fetching output and error output from the underlying process.
-     *
-     * @return ProcessBuilder
-     */
-    public function enableOutput()
-    {
-        $this->outputDisabled = false;
-
-        return $this;
-    }
-
-    /**
-     * Creates a Process instance and returns it.
-     *
-     * @return Process
-     *
-     * @throws LogicException In case no arguments have been provided
-     */
-    public function getProcess()
-    {
-        if (0 === count($this->prefix) && 0 === count($this->arguments)) {
-            throw new LogicException('You must add() command arguments before calling getProcess().');
-        }
-
-        $options = $this->options;
-
-        $arguments = array_merge($this->prefix, $this->arguments);
-        $script = implode(' ', array_map(array(__NAMESPACE__.'\\ProcessUtils', 'escapeArgument'), $arguments));
-
-        if ($this->inheritEnv) {
-            // include $_ENV for BC purposes
-            $env = array_replace($_ENV, $_SERVER, $this->env);
-        } else {
-            $env = $this->env;
-        }
-
-        $process = new Process($script, $this->cwd, $env, $this->input, $this->timeout, $options);
-
-        if ($this->outputDisabled) {
-            $process->disableOutput();
-        }
-
-        return $process;
-    }
-}
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/ProcessUtils.php b/core/vendor/symfony/process/Symfony/Component/Process/ProcessUtils.php
deleted file mode 100644
index 0f4cb89..0000000
--- a/core/vendor/symfony/process/Symfony/Component/Process/ProcessUtils.php
+++ /dev/null
@@ -1,111 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Process;
-
-use Symfony\Component\Process\Exception\InvalidArgumentException;
-
-/**
- * ProcessUtils is a bunch of utility methods.
- *
- * This class contains static methods only and is not meant to be instantiated.
- *
- * @author Martin Hasoň <martin.hason@gmail.com>
- */
-class ProcessUtils
-{
-    /**
-     * This class should not be instantiated.
-     */
-    private function __construct()
-    {
-    }
-
-    /**
-     * Escapes a string to be used as a shell argument.
-     *
-     * @param string $argument The argument that will be escaped
-     *
-     * @return string The escaped argument
-     */
-    public static function escapeArgument($argument)
-    {
-        //Fix for PHP bug #43784 escapeshellarg removes % from given string
-        //Fix for PHP bug #49446 escapeshellarg doesn't work on Windows
-        //@see https://bugs.php.net/bug.php?id=43784
-        //@see https://bugs.php.net/bug.php?id=49446
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            if ('' === $argument) {
-                return escapeshellarg($argument);
-            }
-
-            $escapedArgument = '';
-            $quote =  false;
-            foreach (preg_split('/(")/i', $argument, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE) as $part) {
-                if ('"' === $part) {
-                    $escapedArgument .= '\\"';
-                } elseif (self::isSurroundedBy($part, '%')) {
-                    // Avoid environment variable expansion
-                    $escapedArgument .= '^%"'.substr($part, 1, -1).'"^%';
-                } else {
-                    // escape trailing backslash
-                    if ('\\' === substr($part, -1)) {
-                        $part .= '\\';
-                    }
-                    $quote = true;
-                    $escapedArgument .= $part;
-                }
-            }
-            if ($quote) {
-                $escapedArgument = '"'.$escapedArgument.'"';
-            }
-
-            return $escapedArgument;
-        }
-
-        return escapeshellarg($argument);
-    }
-
-    /**
-     * Validates and normalizes a Process input.
-     *
-     * @param string $caller The name of method call that validates the input
-     * @param mixed  $input  The input to validate
-     *
-     * @return string The validated input
-     *
-     * @throws InvalidArgumentException In case the input is not valid
-     */
-    public static function validateInput($caller, $input)
-    {
-        if (null !== $input) {
-            if (is_resource($input)) {
-                return $input;
-            }
-            if (is_scalar($input)) {
-                return (string) $input;
-            }
-            // deprecated as of Symfony 2.5, to be removed in 3.0
-            if (is_object($input) && method_exists($input, '__toString')) {
-                return (string) $input;
-            }
-
-            throw new InvalidArgumentException(sprintf('%s only accepts strings or stream resources.', $caller));
-        }
-
-        return $input;
-    }
-
-    private static function isSurroundedBy($arg, $char)
-    {
-        return 2 < strlen($arg) && $char === $arg[0] && $char === $arg[strlen($arg) - 1];
-    }
-}
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/AbstractProcessTest.php b/core/vendor/symfony/process/Symfony/Component/Process/Tests/AbstractProcessTest.php
deleted file mode 100644
index 2b9c36d..0000000
--- a/core/vendor/symfony/process/Symfony/Component/Process/Tests/AbstractProcessTest.php
+++ /dev/null
@@ -1,1186 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Process\Tests;
-
-use Symfony\Component\Process\Exception\ProcessTimedOutException;
-use Symfony\Component\Process\Exception\LogicException;
-use Symfony\Component\Process\Pipes\PipesInterface;
-use Symfony\Component\Process\Process;
-use Symfony\Component\Process\Exception\RuntimeException;
-
-/**
- * @author Robert Schönthal <seroscho@googlemail.com>
- */
-abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
-{
-    public function testThatProcessDoesNotThrowWarningDuringRun()
-    {
-        @trigger_error('Test Error', E_USER_NOTICE);
-        $process = $this->getProcess("php -r 'sleep(3)'");
-        $process->run();
-        $actualError = error_get_last();
-        $this->assertEquals('Test Error', $actualError['message']);
-        $this->assertEquals(E_USER_NOTICE, $actualError['type']);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
-     */
-    public function testNegativeTimeoutFromConstructor()
-    {
-        $this->getProcess('', null, null, null, -1);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
-     */
-    public function testNegativeTimeoutFromSetter()
-    {
-        $p = $this->getProcess('');
-        $p->setTimeout(-1);
-    }
-
-    public function testFloatAndNullTimeout()
-    {
-        $p = $this->getProcess('');
-
-        $p->setTimeout(10);
-        $this->assertSame(10.0, $p->getTimeout());
-
-        $p->setTimeout(null);
-        $this->assertNull($p->getTimeout());
-
-        $p->setTimeout(0.0);
-        $this->assertNull($p->getTimeout());
-    }
-
-    public function testStopWithTimeoutIsActuallyWorking()
-    {
-        $this->verifyPosixIsEnabled();
-
-        // exec is mandatory here since we send a signal to the process
-        // see https://github.com/symfony/symfony/issues/5030 about prepending
-        // command with exec
-        $p = $this->getProcess('exec php '.__DIR__.'/NonStopableProcess.php 3');
-        $p->start();
-        usleep(100000);
-        $start = microtime(true);
-        $p->stop(1.1, SIGKILL);
-        while ($p->isRunning()) {
-            usleep(1000);
-        }
-        $duration = microtime(true) - $start;
-
-        $this->assertLessThan(4, $duration);
-    }
-
-    public function testAllOutputIsActuallyReadOnTermination()
-    {
-        // this code will result in a maximum of 2 reads of 8192 bytes by calling
-        // start() and isRunning().  by the time getOutput() is called the process
-        // has terminated so the internal pipes array is already empty. normally
-        // the call to start() will not read any data as the process will not have
-        // generated output, but this is non-deterministic so we must count it as
-        // a possibility.  therefore we need 2 * PipesInterface::CHUNK_SIZE plus
-        // another byte which will never be read.
-        $expectedOutputSize = PipesInterface::CHUNK_SIZE * 2 + 2;
-
-        $code = sprintf('echo str_repeat(\'*\', %d);', $expectedOutputSize);
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg($code)));
-
-        $p->start();
-        // Let's wait enough time for process to finish...
-        // Here we don't call Process::run or Process::wait to avoid any read of pipes
-        usleep(500000);
-
-        if ($p->isRunning()) {
-            $this->markTestSkipped('Process execution did not complete in the required time frame');
-        }
-
-        $o = $p->getOutput();
-
-        $this->assertEquals($expectedOutputSize, strlen($o));
-    }
-
-    public function testCallbacksAreExecutedWithStart()
-    {
-        $data = '';
-
-        $process = $this->getProcess('echo foo && php -r "sleep(1);" && echo foo');
-        $process->start(function ($type, $buffer) use (&$data) {
-            $data .= $buffer;
-        });
-
-        while ($process->isRunning()) {
-            usleep(10000);
-        }
-
-        $this->assertEquals(2, preg_match_all('/foo/', $data, $matches));
-    }
-
-    /**
-     * tests results from sub processes.
-     *
-     * @dataProvider responsesCodeProvider
-     */
-    public function testProcessResponses($expected, $getter, $code)
-    {
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg($code)));
-        $p->run();
-
-        $this->assertSame($expected, $p->$getter());
-    }
-
-    /**
-     * tests results from sub processes.
-     *
-     * @dataProvider pipesCodeProvider
-     */
-    public function testProcessPipes($code, $size)
-    {
-        $expected = str_repeat(str_repeat('*', 1024), $size).'!';
-        $expectedLength = (1024 * $size) + 1;
-
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg($code)));
-        $p->setInput($expected);
-        $p->run();
-
-        $this->assertEquals($expectedLength, strlen($p->getOutput()));
-        $this->assertEquals($expectedLength, strlen($p->getErrorOutput()));
-    }
-
-    /**
-     * @dataProvider pipesCodeProvider
-     */
-    public function testSetStreamAsInput($code, $size)
-    {
-        $expected = str_repeat(str_repeat('*', 1024), $size).'!';
-        $expectedLength = (1024 * $size) + 1;
-
-        $stream = fopen('php://temporary', 'w+');
-        fwrite($stream, $expected);
-        rewind($stream);
-
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg($code)));
-        $p->setInput($stream);
-        $p->run();
-
-        fclose($stream);
-
-        $this->assertEquals($expectedLength, strlen($p->getOutput()));
-        $this->assertEquals($expectedLength, strlen($p->getErrorOutput()));
-    }
-
-    public function testSetInputWhileRunningThrowsAnException()
-    {
-        $process = $this->getProcess('php -r "usleep(500000);"');
-        $process->start();
-        try {
-            $process->setInput('foobar');
-            $process->stop();
-            $this->fail('A LogicException should have been raised.');
-        } catch (LogicException $e) {
-            $this->assertEquals('Input can not be set while the process is running.', $e->getMessage());
-        }
-        $process->stop();
-    }
-
-    /**
-     * @dataProvider provideInvalidInputValues
-     * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
-     * @expectedExceptionMessage Symfony\Component\Process\Process::setInput only accepts strings or stream resources.
-     */
-    public function testInvalidInput($value)
-    {
-        $process = $this->getProcess('php -v');
-        $process->setInput($value);
-    }
-
-    public function provideInvalidInputValues()
-    {
-        return array(
-            array(array()),
-            array(new NonStringifiable()),
-        );
-    }
-
-    /**
-     * @dataProvider provideInputValues
-     */
-    public function testValidInput($expected, $value)
-    {
-        $process = $this->getProcess('php -v');
-        $process->setInput($value);
-        $this->assertSame($expected, $process->getInput());
-    }
-
-    public function provideInputValues()
-    {
-        return array(
-            array(null, null),
-            array('24.5', 24.5),
-            array('input data', 'input data'),
-            // to maintain BC, supposed to be removed in 3.0
-            array('stringifiable', new Stringifiable()),
-        );
-    }
-
-    public function chainedCommandsOutputProvider()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            return array(
-                array("2 \r\n2\r\n", '&&', '2'),
-            );
-        }
-
-        return array(
-            array("1\n1\n", ';', '1'),
-            array("2\n2\n", '&&', '2'),
-        );
-    }
-
-    /**
-     * @dataProvider chainedCommandsOutputProvider
-     */
-    public function testChainedCommandsOutput($expected, $operator, $input)
-    {
-        $process = $this->getProcess(sprintf('echo %s %s echo %s', $input, $operator, $input));
-        $process->run();
-        $this->assertEquals($expected, $process->getOutput());
-    }
-
-    public function testCallbackIsExecutedForOutput()
-    {
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('echo \'foo\';')));
-
-        $called = false;
-        $p->run(function ($type, $buffer) use (&$called) {
-            $called = $buffer === 'foo';
-        });
-
-        $this->assertTrue($called, 'The callback should be executed with the output');
-    }
-
-    public function testGetErrorOutput()
-    {
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; }')));
-
-        $p->run();
-        $this->assertEquals(3, preg_match_all('/ERROR/', $p->getErrorOutput(), $matches));
-    }
-
-    public function testGetIncrementalErrorOutput()
-    {
-        // use a lock file to toggle between writing ("W") and reading ("R") the
-        // error stream
-        $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
-        file_put_contents($lock, 'W');
-
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
-
-        $p->start();
-        while ($p->isRunning()) {
-            if ('R' === file_get_contents($lock)) {
-                $this->assertLessThanOrEqual(1, preg_match_all('/ERROR/', $p->getIncrementalErrorOutput(), $matches));
-                file_put_contents($lock, 'W');
-            }
-            usleep(100);
-        }
-
-        unlink($lock);
-    }
-
-    public function testFlushErrorOutput()
-    {
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; }')));
-
-        $p->run();
-        $p->clearErrorOutput();
-        $this->assertEmpty($p->getErrorOutput());
-    }
-
-    public function testGetEmptyIncrementalErrorOutput()
-    {
-        // use a lock file to toggle between writing ("W") and reading ("R") the
-        // output stream
-        $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
-        file_put_contents($lock, 'W');
-
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
-
-        $p->start();
-
-        $shouldWrite = false;
-
-        while ($p->isRunning()) {
-            if ('R' === file_get_contents($lock)) {
-                if (!$shouldWrite) {
-                    $this->assertLessThanOrEqual(1, preg_match_all('/ERROR/', $p->getIncrementalOutput(), $matches));
-                    $shouldWrite = true;
-                } else {
-                    $this->assertSame('', $p->getIncrementalOutput());
-
-                    file_put_contents($lock, 'W');
-                    $shouldWrite = false;
-                }
-            }
-            usleep(100);
-        }
-
-        unlink($lock);
-    }
-
-    public function testGetOutput()
-    {
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { echo \' foo \'; $n++; }')));
-
-        $p->run();
-        $this->assertEquals(3, preg_match_all('/foo/', $p->getOutput(), $matches));
-    }
-
-    public function testGetIncrementalOutput()
-    {
-        // use a lock file to toggle between writing ("W") and reading ("R") the
-        // output stream
-        $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
-        file_put_contents($lock, 'W');
-
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { echo \' foo \'; $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
-
-        $p->start();
-        while ($p->isRunning()) {
-            if ('R' === file_get_contents($lock)) {
-                $this->assertLessThanOrEqual(1, preg_match_all('/foo/', $p->getIncrementalOutput(), $matches));
-                file_put_contents($lock, 'W');
-            }
-            usleep(100);
-        }
-
-        unlink($lock);
-    }
-
-    public function testFlushOutput()
-    {
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n=0;while ($n<3) {echo \' foo \';$n++;}')));
-
-        $p->run();
-        $p->clearOutput();
-        $this->assertEmpty($p->getOutput());
-    }
-
-    public function testGetEmptyIncrementalOutput()
-    {
-        // use a lock file to toggle between writing ("W") and reading ("R") the
-        // output stream
-        $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
-        file_put_contents($lock, 'W');
-
-        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { echo \' foo \'; $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
-
-        $p->start();
-
-        $shouldWrite = false;
-
-        while ($p->isRunning()) {
-            if ('R' === file_get_contents($lock)) {
-                if (!$shouldWrite) {
-                    $this->assertLessThanOrEqual(1, preg_match_all('/foo/', $p->getIncrementalOutput(), $matches));
-                    $shouldWrite = true;
-                } else {
-                    $this->assertSame('', $p->getIncrementalOutput());
-
-                    file_put_contents($lock, 'W');
-                    $shouldWrite = false;
-                }
-            }
-            usleep(100);
-        }
-
-        unlink($lock);
-    }
-
-    public function testZeroAsOutput()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            // see http://stackoverflow.com/questions/7105433/windows-batch-echo-without-new-line
-            $p = $this->getProcess('echo | set /p dummyName=0');
-        } else {
-            $p = $this->getProcess('printf 0');
-        }
-
-        $p->run();
-        $this->assertSame('0', $p->getOutput());
-    }
-
-    public function testExitCodeCommandFailed()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('Windows does not support POSIX exit code');
-        }
-
-        // such command run in bash return an exitcode 127
-        $process = $this->getProcess('nonexistingcommandIhopeneversomeonewouldnameacommandlikethis');
-        $process->run();
-
-        $this->assertGreaterThan(0, $process->getExitCode());
-    }
-
-    public function testTTYCommand()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('Windows does have /dev/tty support');
-        }
-
-        $process = $this->getProcess('echo "foo" >> /dev/null && php -r "usleep(100000);"');
-        $process->setTty(true);
-        $process->start();
-        $this->assertTrue($process->isRunning());
-        $process->wait();
-
-        $this->assertSame(Process::STATUS_TERMINATED, $process->getStatus());
-    }
-
-    public function testTTYCommandExitCode()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('Windows does have /dev/tty support');
-        }
-
-        $process = $this->getProcess('echo "foo" >> /dev/null');
-        $process->setTty(true);
-        $process->run();
-
-        $this->assertTrue($process->isSuccessful());
-    }
-
-    public function testTTYInWindowsEnvironment()
-    {
-        if ('\\' !== DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('This test is for Windows platform only');
-        }
-
-        $process = $this->getProcess('echo "foo" >> /dev/null');
-        $process->setTty(false);
-        $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'TTY mode is not supported on Windows platform.');
-        $process->setTty(true);
-    }
-
-    public function testExitCodeTextIsNullWhenExitCodeIsNull()
-    {
-        $process = $this->getProcess('');
-        $this->assertNull($process->getExitCodeText());
-    }
-
-    public function testPTYCommand()
-    {
-        if (!Process::isPtySupported()) {
-            $this->markTestSkipped('PTY is not supported on this operating system.');
-        }
-
-        $process = $this->getProcess('echo "foo"');
-        $process->setPty(true);
-        $process->run();
-
-        $this->assertSame(Process::STATUS_TERMINATED, $process->getStatus());
-        $this->assertEquals("foo\r\n", $process->getOutput());
-    }
-
-    public function testMustRun()
-    {
-        $process = $this->getProcess('echo foo');
-
-        $this->assertSame($process, $process->mustRun());
-        $this->assertEquals("foo".PHP_EOL, $process->getOutput());
-    }
-
-    public function testSuccessfulMustRunHasCorrectExitCode()
-    {
-        $process = $this->getProcess('echo foo')->mustRun();
-        $this->assertEquals(0, $process->getExitCode());
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Process\Exception\ProcessFailedException
-     */
-    public function testMustRunThrowsException()
-    {
-        $process = $this->getProcess('exit 1');
-        $process->mustRun();
-    }
-
-    public function testExitCodeText()
-    {
-        $process = $this->getProcess('');
-        $r = new \ReflectionObject($process);
-        $p = $r->getProperty('exitcode');
-        $p->setAccessible(true);
-
-        $p->setValue($process, 2);
-        $this->assertEquals('Misuse of shell builtins', $process->getExitCodeText());
-    }
-
-    public function testStartIsNonBlocking()
-    {
-        $process = $this->getProcess('php -r "usleep(500000);"');
-        $start = microtime(true);
-        $process->start();
-        $end = microtime(true);
-        $this->assertLessThan(0.2, $end-$start);
-        $process->wait();
-    }
-
-    public function testUpdateStatus()
-    {
-        $process = $this->getProcess('php -h');
-        $process->run();
-        $this->assertTrue(strlen($process->getOutput()) > 0);
-    }
-
-    public function testGetExitCodeIsNullOnStart()
-    {
-        $process = $this->getProcess('php -r "usleep(200000);"');
-        $this->assertNull($process->getExitCode());
-        $process->start();
-        $this->assertNull($process->getExitCode());
-        $process->wait();
-        $this->assertEquals(0, $process->getExitCode());
-    }
-
-    public function testGetExitCodeIsNullOnWhenStartingAgain()
-    {
-        $process = $this->getProcess('php -r "usleep(200000);"');
-        $process->run();
-        $this->assertEquals(0, $process->getExitCode());
-        $process->start();
-        $this->assertNull($process->getExitCode());
-        $process->wait();
-        $this->assertEquals(0, $process->getExitCode());
-    }
-
-    public function testGetExitCode()
-    {
-        $process = $this->getProcess('php -m');
-        $process->run();
-        $this->assertSame(0, $process->getExitCode());
-    }
-
-    public function testStatus()
-    {
-        $process = $this->getProcess('php -r "usleep(500000);"');
-        $this->assertFalse($process->isRunning());
-        $this->assertFalse($process->isStarted());
-        $this->assertFalse($process->isTerminated());
-        $this->assertSame(Process::STATUS_READY, $process->getStatus());
-        $process->start();
-        $this->assertTrue($process->isRunning());
-        $this->assertTrue($process->isStarted());
-        $this->assertFalse($process->isTerminated());
-        $this->assertSame(Process::STATUS_STARTED, $process->getStatus());
-        $process->wait();
-        $this->assertFalse($process->isRunning());
-        $this->assertTrue($process->isStarted());
-        $this->assertTrue($process->isTerminated());
-        $this->assertSame(Process::STATUS_TERMINATED, $process->getStatus());
-    }
-
-    public function testStop()
-    {
-        $process = $this->getProcess('php -r "sleep(4);"');
-        $process->start();
-        $this->assertTrue($process->isRunning());
-        $process->stop();
-        $this->assertFalse($process->isRunning());
-    }
-
-    public function testIsSuccessful()
-    {
-        $process = $this->getProcess('php -m');
-        $process->run();
-        $this->assertTrue($process->isSuccessful());
-    }
-
-    public function testIsSuccessfulOnlyAfterTerminated()
-    {
-        $process = $this->getProcess('php -r "sleep(1);"');
-        $process->start();
-        while ($process->isRunning()) {
-            $this->assertFalse($process->isSuccessful());
-            usleep(300000);
-        }
-
-        $this->assertTrue($process->isSuccessful());
-    }
-
-    public function testIsNotSuccessful()
-    {
-        $process = $this->getProcess('php -r "usleep(500000);throw new \Exception(\'BOUM\');"');
-        $process->start();
-        $this->assertTrue($process->isRunning());
-        $process->wait();
-        $this->assertFalse($process->isSuccessful());
-    }
-
-    public function testProcessIsNotSignaled()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('Windows does not support POSIX signals');
-        }
-
-        $process = $this->getProcess('php -m');
-        $process->run();
-        $this->assertFalse($process->hasBeenSignaled());
-    }
-
-    public function testProcessWithoutTermSignalIsNotSignaled()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('Windows does not support POSIX signals');
-        }
-
-        $process = $this->getProcess('php -m');
-        $process->run();
-        $this->assertFalse($process->hasBeenSignaled());
-    }
-
-    public function testProcessWithoutTermSignal()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('Windows does not support POSIX signals');
-        }
-
-        $process = $this->getProcess('php -m');
-        $process->run();
-        $this->assertEquals(0, $process->getTermSignal());
-    }
-
-    public function testProcessIsSignaledIfStopped()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('Windows does not support POSIX signals');
-        }
-
-        $process = $this->getProcess('php -r "sleep(4);"');
-        $process->start();
-        $process->stop();
-        $this->assertTrue($process->hasBeenSignaled());
-    }
-
-    public function testProcessWithTermSignal()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('Windows does not support POSIX signals');
-        }
-
-        // SIGTERM is only defined if pcntl extension is present
-        $termSignal = defined('SIGTERM') ? SIGTERM : 15;
-
-        $process = $this->getProcess('php -r "sleep(4);"');
-        $process->start();
-        $process->stop();
-
-        $this->assertEquals($termSignal, $process->getTermSignal());
-    }
-
-    public function testProcessThrowsExceptionWhenExternallySignaled()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('Windows does not support POSIX signals');
-        }
-
-        if (!function_exists('posix_kill')) {
-            $this->markTestSkipped('posix_kill is required for this test');
-        }
-
-        $termSignal = defined('SIGKILL') ? SIGKILL : 9;
-
-        $process = $this->getProcess('exec php -r "while (true) {}"');
-        $process->start();
-        posix_kill($process->getPid(), $termSignal);
-
-        $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'The process has been signaled with signal "9".');
-        $process->wait();
-    }
-
-    public function testRestart()
-    {
-        $process1 = $this->getProcess('php -r "echo getmypid();"');
-        $process1->run();
-        $process2 = $process1->restart();
-
-        $process2->wait(); // wait for output
-
-        // Ensure that both processed finished and the output is numeric
-        $this->assertFalse($process1->isRunning());
-        $this->assertFalse($process2->isRunning());
-        $this->assertTrue(is_numeric($process1->getOutput()));
-        $this->assertTrue(is_numeric($process2->getOutput()));
-
-        // Ensure that restart returned a new process by check that the output is different
-        $this->assertNotEquals($process1->getOutput(), $process2->getOutput());
-    }
-
-    public function testPhpDeadlock()
-    {
-        $this->markTestSkipped('Can cause PHP to hang');
-
-        // Sleep doesn't work as it will allow the process to handle signals and close
-        // file handles from the other end.
-        $process = $this->getProcess('php -r "while (true) {}"');
-        $process->start();
-
-        // PHP will deadlock when it tries to cleanup $process
-    }
-
-    public function testRunProcessWithTimeout()
-    {
-        $timeout = 0.5;
-        $process = $this->getProcess('php -r "usleep(600000);"');
-        $process->setTimeout($timeout);
-        $start = microtime(true);
-        try {
-            $process->run();
-            $this->fail('A RuntimeException should have been raised');
-        } catch (RuntimeException $e) {
-        }
-        $duration = microtime(true) - $start;
-
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            // Windows is a bit slower as it read file handles, then allow twice the precision
-            $maxDuration = $timeout + 2 * Process::TIMEOUT_PRECISION;
-        } else {
-            $maxDuration = $timeout + Process::TIMEOUT_PRECISION;
-        }
-
-        $this->assertLessThan($maxDuration, $duration);
-    }
-
-    public function testCheckTimeoutOnNonStartedProcess()
-    {
-        $process = $this->getProcess('php -r "sleep(3);"');
-        $process->checkTimeout();
-    }
-
-    public function testCheckTimeoutOnTerminatedProcess()
-    {
-        $process = $this->getProcess('php -v');
-        $process->run();
-        $process->checkTimeout();
-    }
-
-    public function testCheckTimeoutOnStartedProcess()
-    {
-        $timeout = 0.5;
-        $precision = 100000;
-        $process = $this->getProcess('php -r "sleep(3);"');
-        $process->setTimeout($timeout);
-        $start = microtime(true);
-
-        $process->start();
-
-        try {
-            while ($process->isRunning()) {
-                $process->checkTimeout();
-                usleep($precision);
-            }
-            $this->fail('A RuntimeException should have been raised');
-        } catch (RuntimeException $e) {
-        }
-        $duration = microtime(true) - $start;
-
-        $this->assertLessThan($timeout + $precision, $duration);
-        $this->assertFalse($process->isSuccessful());
-    }
-
-    /**
-     * @group idle-timeout
-     */
-    public function testIdleTimeout()
-    {
-        $process = $this->getProcess('php -r "sleep(3);"');
-        $process->setTimeout(10);
-        $process->setIdleTimeout(0.5);
-
-        try {
-            $process->run();
-
-            $this->fail('A timeout exception was expected.');
-        } catch (ProcessTimedOutException $ex) {
-            $this->assertTrue($ex->isIdleTimeout());
-            $this->assertFalse($ex->isGeneralTimeout());
-            $this->assertEquals(0.5, $ex->getExceededTimeout());
-        }
-    }
-
-    /**
-     * @group idle-timeout
-     */
-    public function testIdleTimeoutNotExceededWhenOutputIsSent()
-    {
-        $process = $this->getProcess('php -r "echo \'foo\'; sleep(1); echo \'foo\'; sleep(1); echo \'foo\'; sleep(1); "');
-        $process->setTimeout(2);
-        $process->setIdleTimeout(1.5);
-
-        try {
-            $process->run();
-            $this->fail('A timeout exception was expected.');
-        } catch (ProcessTimedOutException $ex) {
-            $this->assertTrue($ex->isGeneralTimeout());
-            $this->assertFalse($ex->isIdleTimeout());
-            $this->assertEquals(2, $ex->getExceededTimeout());
-        }
-    }
-
-    public function testStartAfterATimeout()
-    {
-        $process = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 1000; while ($n--) {echo \'\'; usleep(1000); }')));
-        $process->setTimeout(0.1);
-
-        try {
-            $process->run();
-            $this->fail('A RuntimeException should have been raised.');
-        } catch (RuntimeException $e) {
-        }
-        $process->start();
-        usleep(1000);
-        $process->stop();
-    }
-
-    public function testGetPid()
-    {
-        $process = $this->getProcess('php -r "usleep(500000);"');
-        $process->start();
-        $this->assertGreaterThan(0, $process->getPid());
-        $process->wait();
-    }
-
-    public function testGetPidIsNullBeforeStart()
-    {
-        $process = $this->getProcess('php -r "sleep(1);"');
-        $this->assertNull($process->getPid());
-    }
-
-    public function testGetPidIsNullAfterRun()
-    {
-        $process = $this->getProcess('php -m');
-        $process->run();
-        $this->assertNull($process->getPid());
-    }
-
-    public function testSignal()
-    {
-        $this->verifyPosixIsEnabled();
-
-        $process = $this->getProcess('exec php -f '.__DIR__.'/SignalListener.php');
-        $process->start();
-        usleep(500000);
-        $process->signal(SIGUSR1);
-
-        while ($process->isRunning() && false === strpos($process->getOutput(), 'Caught SIGUSR1')) {
-            usleep(10000);
-        }
-
-        $this->assertEquals('Caught SIGUSR1', $process->getOutput());
-    }
-
-    public function testExitCodeIsAvailableAfterSignal()
-    {
-        $this->verifyPosixIsEnabled();
-
-        $process = $this->getProcess('sleep 4');
-        $process->start();
-        $process->signal(SIGKILL);
-
-        while ($process->isRunning()) {
-            usleep(10000);
-        }
-
-        $this->assertFalse($process->isRunning());
-        $this->assertTrue($process->hasBeenSignaled());
-        $this->assertFalse($process->isSuccessful());
-        $this->assertEquals(137, $process->getExitCode());
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Process\Exception\LogicException
-     */
-    public function testSignalProcessNotRunning()
-    {
-        $this->verifyPosixIsEnabled();
-        $process = $this->getProcess('php -m');
-        $process->signal(SIGHUP);
-    }
-
-    /**
-     * @dataProvider provideMethodsThatNeedARunningProcess
-     */
-    public function testMethodsThatNeedARunningProcess($method)
-    {
-        $process = $this->getProcess('php -m');
-        $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', sprintf('Process must be started before calling %s.', $method));
-        $process->{$method}();
-    }
-
-    public function provideMethodsThatNeedARunningProcess()
-    {
-        return array(
-            array('getOutput'),
-            array('getIncrementalOutput'),
-            array('getErrorOutput'),
-            array('getIncrementalErrorOutput'),
-            array('wait'),
-        );
-    }
-
-    /**
-     * @dataProvider provideMethodsThatNeedATerminatedProcess
-     */
-    public function testMethodsThatNeedATerminatedProcess($method)
-    {
-        $process = $this->getProcess('php -r "sleep(1);"');
-        $process->start();
-        try {
-            $process->{$method}();
-            $process->stop(0);
-            $this->fail('A LogicException must have been thrown');
-        } catch (\Exception $e) {
-            $this->assertInstanceOf('Symfony\Component\Process\Exception\LogicException', $e);
-            $this->assertEquals(sprintf('Process must be terminated before calling %s.', $method), $e->getMessage());
-        }
-        $process->stop(0);
-    }
-
-    public function provideMethodsThatNeedATerminatedProcess()
-    {
-        return array(
-            array('hasBeenSignaled'),
-            array('getTermSignal'),
-            array('hasBeenStopped'),
-            array('getStopSignal'),
-        );
-    }
-
-    private function verifyPosixIsEnabled()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('POSIX signals do not work on Windows');
-        }
-        if (!defined('SIGUSR1')) {
-            $this->markTestSkipped('The pcntl extension is not enabled');
-        }
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Process\Exception\RuntimeException
-     */
-    public function testSignalWithWrongIntSignal()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('POSIX signals do not work on Windows');
-        }
-
-        $process = $this->getProcess('php -r "sleep(3);"');
-        $process->start();
-        $process->signal(-4);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Process\Exception\RuntimeException
-     */
-    public function testSignalWithWrongNonIntSignal()
-    {
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('POSIX signals do not work on Windows');
-        }
-
-        $process = $this->getProcess('php -r "sleep(3);"');
-        $process->start();
-        $process->signal('Céphalopodes');
-    }
-
-    public function testDisableOutputDisablesTheOutput()
-    {
-        $p = $this->getProcess('php -r "usleep(500000);"');
-        $this->assertFalse($p->isOutputDisabled());
-        $p->disableOutput();
-        $this->assertTrue($p->isOutputDisabled());
-        $p->enableOutput();
-        $this->assertFalse($p->isOutputDisabled());
-    }
-
-    public function testDisableOutputWhileRunningThrowsException()
-    {
-        $p = $this->getProcess('php -r "usleep(500000);"');
-        $p->start();
-        $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'Disabling output while the process is running is not possible.');
-        $p->disableOutput();
-    }
-
-    public function testEnableOutputWhileRunningThrowsException()
-    {
-        $p = $this->getProcess('php -r "usleep(500000);"');
-        $p->disableOutput();
-        $p->start();
-        $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'Enabling output while the process is running is not possible.');
-        $p->enableOutput();
-    }
-
-    public function testEnableOrDisableOutputAfterRunDoesNotThrowException()
-    {
-        $p = $this->getProcess('php -r "usleep(500000);"');
-        $p->disableOutput();
-        $p->start();
-        $p->wait();
-        $p->enableOutput();
-        $p->disableOutput();
-    }
-
-    public function testDisableOutputWhileIdleTimeoutIsSet()
-    {
-        $process = $this->getProcess('sleep 3');
-        $process->setIdleTimeout(1);
-        $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', 'Output can not be disabled while an idle timeout is set.');
-        $process->disableOutput();
-    }
-
-    public function testSetIdleTimeoutWhileOutputIsDisabled()
-    {
-        $process = $this->getProcess('sleep 3');
-        $process->disableOutput();
-        $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', 'Idle timeout can not be set while the output is disabled.');
-        $process->setIdleTimeout(1);
-    }
-
-    public function testSetNullIdleTimeoutWhileOutputIsDisabled()
-    {
-        $process = $this->getProcess('sleep 3');
-        $process->disableOutput();
-        $process->setIdleTimeout(null);
-    }
-
-    /**
-     * @dataProvider provideStartMethods
-     */
-    public function testStartWithACallbackAndDisabledOutput($startMethod, $exception, $exceptionMessage)
-    {
-        $p = $this->getProcess('php -r "usleep(500000);"');
-        $p->disableOutput();
-        $this->setExpectedException($exception, $exceptionMessage);
-        $p->{$startMethod}(function () {});
-    }
-
-    public function provideStartMethods()
-    {
-        return array(
-            array('start', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
-            array('run', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
-            array('mustRun', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
-        );
-    }
-
-    /**
-     * @dataProvider provideOutputFetchingMethods
-     */
-    public function testGetOutputWhileDisabled($fetchMethod)
-    {
-        $p = $this->getProcess('php -r "usleep(500000);"');
-        $p->disableOutput();
-        $p->start();
-        $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', 'Output has been disabled.');
-        $p->{$fetchMethod}();
-    }
-
-    public function provideOutputFetchingMethods()
-    {
-        return array(
-            array('getOutput'),
-            array('getIncrementalOutput'),
-            array('getErrorOutput'),
-            array('getIncrementalErrorOutput'),
-        );
-    }
-
-    public function responsesCodeProvider()
-    {
-        return array(
-            //expected output / getter / code to execute
-            //array(1,'getExitCode','exit(1);'),
-            //array(true,'isSuccessful','exit();'),
-            array('output', 'getOutput', 'echo \'output\';'),
-        );
-    }
-
-    public function pipesCodeProvider()
-    {
-        $variations = array(
-            'fwrite(STDOUT, $in = file_get_contents(\'php://stdin\')); fwrite(STDERR, $in);',
-            'include \''.__DIR__.'/PipeStdinInStdoutStdErrStreamSelect.php\';',
-        );
-
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            // Avoid XL buffers on Windows because of https://bugs.php.net/bug.php?id=65650
-            $sizes = array(1, 2, 4, 8);
-        } else {
-            $sizes = array(1, 16, 64, 1024, 4096);
-        }
-
-        $codes = array();
-        foreach ($sizes as $size) {
-            foreach ($variations as $code) {
-                $codes[] = array($code, $size);
-            }
-        }
-
-        return $codes;
-    }
-
-    /**
-     * provides default method names for simple getter/setter.
-     */
-    public function methodProvider()
-    {
-        $defaults = array(
-            array('CommandLine'),
-            array('Timeout'),
-            array('WorkingDirectory'),
-            array('Env'),
-            array('Stdin'),
-            array('Input'),
-            array('Options'),
-        );
-
-        return $defaults;
-    }
-
-    /**
-     * @param string      $commandline
-     * @param null|string $cwd
-     * @param null|array  $env
-     * @param null|string $input
-     * @param int         $timeout
-     * @param array       $options
-     *
-     * @return Process
-     */
-    abstract protected function getProcess($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array());
-}
-
-class Stringifiable
-{
-    public function __toString()
-    {
-        return 'stringifiable';
-    }
-}
-
-class NonStringifiable
-{
-}
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/composer.json b/core/vendor/symfony/process/Symfony/Component/Process/composer.json
deleted file mode 100644
index 0c05fc7..0000000
--- a/core/vendor/symfony/process/Symfony/Component/Process/composer.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-    "name": "symfony/process",
-    "type": "library",
-    "description": "Symfony Process Component",
-    "keywords": [],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7"
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\Process\\": "" }
-    },
-    "target-dir": "Symfony/Component/Process",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/phpunit.xml.dist b/core/vendor/symfony/process/Symfony/Component/Process/phpunit.xml.dist
deleted file mode 100644
index 07b617b..0000000
--- a/core/vendor/symfony/process/Symfony/Component/Process/phpunit.xml.dist
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-    <testsuites>
-        <testsuite name="Symfony Process Component Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./Tests</directory>
-            </exclude>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/core/vendor/symfony/process/Tests/AbstractProcessTest.php b/core/vendor/symfony/process/Tests/AbstractProcessTest.php
new file mode 100644
index 0000000..2a4d583
--- /dev/null
+++ b/core/vendor/symfony/process/Tests/AbstractProcessTest.php
@@ -0,0 +1,1198 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Process\Tests;
+
+use Symfony\Component\Process\Exception\ProcessTimedOutException;
+use Symfony\Component\Process\Exception\LogicException;
+use Symfony\Component\Process\Pipes\PipesInterface;
+use Symfony\Component\Process\Process;
+use Symfony\Component\Process\Exception\RuntimeException;
+
+/**
+ * @author Robert Schönthal <seroscho@googlemail.com>
+ */
+abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
+{
+    public function testThatProcessDoesNotThrowWarningDuringRun()
+    {
+        @trigger_error('Test Error', E_USER_NOTICE);
+        $process = $this->getProcess("php -r 'sleep(3)'");
+        $process->run();
+        $actualError = error_get_last();
+        $this->assertEquals('Test Error', $actualError['message']);
+        $this->assertEquals(E_USER_NOTICE, $actualError['type']);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
+     */
+    public function testNegativeTimeoutFromConstructor()
+    {
+        $this->getProcess('', null, null, null, -1);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
+     */
+    public function testNegativeTimeoutFromSetter()
+    {
+        $p = $this->getProcess('');
+        $p->setTimeout(-1);
+    }
+
+    public function testFloatAndNullTimeout()
+    {
+        $p = $this->getProcess('');
+
+        $p->setTimeout(10);
+        $this->assertSame(10.0, $p->getTimeout());
+
+        $p->setTimeout(null);
+        $this->assertNull($p->getTimeout());
+
+        $p->setTimeout(0.0);
+        $this->assertNull($p->getTimeout());
+    }
+
+    public function testStopWithTimeoutIsActuallyWorking()
+    {
+        $this->verifyPosixIsEnabled();
+
+        // exec is mandatory here since we send a signal to the process
+        // see https://github.com/symfony/symfony/issues/5030 about prepending
+        // command with exec
+        $p = $this->getProcess('exec php '.__DIR__.'/NonStopableProcess.php 3');
+        $p->start();
+        usleep(100000);
+        $start = microtime(true);
+        $p->stop(1.1, SIGKILL);
+        while ($p->isRunning()) {
+            usleep(1000);
+        }
+        $duration = microtime(true) - $start;
+
+        $this->assertLessThan(4, $duration);
+    }
+
+    public function testAllOutputIsActuallyReadOnTermination()
+    {
+        // this code will result in a maximum of 2 reads of 8192 bytes by calling
+        // start() and isRunning().  by the time getOutput() is called the process
+        // has terminated so the internal pipes array is already empty. normally
+        // the call to start() will not read any data as the process will not have
+        // generated output, but this is non-deterministic so we must count it as
+        // a possibility.  therefore we need 2 * PipesInterface::CHUNK_SIZE plus
+        // another byte which will never be read.
+        $expectedOutputSize = PipesInterface::CHUNK_SIZE * 2 + 2;
+
+        $code = sprintf('echo str_repeat(\'*\', %d);', $expectedOutputSize);
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg($code)));
+
+        $p->start();
+        // Let's wait enough time for process to finish...
+        // Here we don't call Process::run or Process::wait to avoid any read of pipes
+        usleep(500000);
+
+        if ($p->isRunning()) {
+            $this->markTestSkipped('Process execution did not complete in the required time frame');
+        }
+
+        $o = $p->getOutput();
+
+        $this->assertEquals($expectedOutputSize, strlen($o));
+    }
+
+    public function testCallbacksAreExecutedWithStart()
+    {
+        $data = '';
+
+        $process = $this->getProcess('echo foo && php -r "sleep(1);" && echo foo');
+        $process->start(function ($type, $buffer) use (&$data) {
+            $data .= $buffer;
+        });
+
+        while ($process->isRunning()) {
+            usleep(10000);
+        }
+
+        $this->assertEquals(2, preg_match_all('/foo/', $data, $matches));
+    }
+
+    /**
+     * tests results from sub processes.
+     *
+     * @dataProvider responsesCodeProvider
+     */
+    public function testProcessResponses($expected, $getter, $code)
+    {
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg($code)));
+        $p->run();
+
+        $this->assertSame($expected, $p->$getter());
+    }
+
+    /**
+     * tests results from sub processes.
+     *
+     * @dataProvider pipesCodeProvider
+     */
+    public function testProcessPipes($code, $size)
+    {
+        $expected = str_repeat(str_repeat('*', 1024), $size).'!';
+        $expectedLength = (1024 * $size) + 1;
+
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg($code)));
+        $p->setInput($expected);
+        $p->run();
+
+        $this->assertEquals($expectedLength, strlen($p->getOutput()));
+        $this->assertEquals($expectedLength, strlen($p->getErrorOutput()));
+    }
+
+    /**
+     * @dataProvider pipesCodeProvider
+     */
+    public function testSetStreamAsInput($code, $size)
+    {
+        $expected = str_repeat(str_repeat('*', 1024), $size).'!';
+        $expectedLength = (1024 * $size) + 1;
+
+        $stream = fopen('php://temporary', 'w+');
+        fwrite($stream, $expected);
+        rewind($stream);
+
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg($code)));
+        $p->setInput($stream);
+        $p->run();
+
+        fclose($stream);
+
+        $this->assertEquals($expectedLength, strlen($p->getOutput()));
+        $this->assertEquals($expectedLength, strlen($p->getErrorOutput()));
+    }
+
+    public function testSetInputWhileRunningThrowsAnException()
+    {
+        $process = $this->getProcess('php -r "usleep(500000);"');
+        $process->start();
+        try {
+            $process->setInput('foobar');
+            $process->stop();
+            $this->fail('A LogicException should have been raised.');
+        } catch (LogicException $e) {
+            $this->assertEquals('Input can not be set while the process is running.', $e->getMessage());
+        }
+        $process->stop();
+    }
+
+    /**
+     * @dataProvider provideInvalidInputValues
+     * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
+     * @expectedExceptionMessage Symfony\Component\Process\Process::setInput only accepts strings or stream resources.
+     */
+    public function testInvalidInput($value)
+    {
+        $process = $this->getProcess('php -v');
+        $process->setInput($value);
+    }
+
+    public function provideInvalidInputValues()
+    {
+        return array(
+            array(array()),
+            array(new NonStringifiable()),
+        );
+    }
+
+    /**
+     * @dataProvider provideInputValues
+     */
+    public function testValidInput($expected, $value)
+    {
+        $process = $this->getProcess('php -v');
+        $process->setInput($value);
+        $this->assertSame($expected, $process->getInput());
+    }
+
+    public function provideInputValues()
+    {
+        return array(
+            array(null, null),
+            array('24.5', 24.5),
+            array('input data', 'input data'),
+        );
+    }
+
+    /**
+     * @dataProvider provideLegacyInputValues
+     * @group legacy
+     */
+    public function testLegacyValidInput($expected, $value)
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $process = $this->getProcess('php -v');
+        $process->setInput($value);
+        $this->assertSame($expected, $process->getInput());
+    }
+
+    public function provideLegacyInputValues()
+    {
+        return array(
+            array('stringifiable', new Stringifiable()),
+        );
+    }
+
+    public function chainedCommandsOutputProvider()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            return array(
+                array("2 \r\n2\r\n", '&&', '2'),
+            );
+        }
+
+        return array(
+            array("1\n1\n", ';', '1'),
+            array("2\n2\n", '&&', '2'),
+        );
+    }
+
+    /**
+     * @dataProvider chainedCommandsOutputProvider
+     */
+    public function testChainedCommandsOutput($expected, $operator, $input)
+    {
+        $process = $this->getProcess(sprintf('echo %s %s echo %s', $input, $operator, $input));
+        $process->run();
+        $this->assertEquals($expected, $process->getOutput());
+    }
+
+    public function testCallbackIsExecutedForOutput()
+    {
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('echo \'foo\';')));
+
+        $called = false;
+        $p->run(function ($type, $buffer) use (&$called) {
+            $called = $buffer === 'foo';
+        });
+
+        $this->assertTrue($called, 'The callback should be executed with the output');
+    }
+
+    public function testGetErrorOutput()
+    {
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; }')));
+
+        $p->run();
+        $this->assertEquals(3, preg_match_all('/ERROR/', $p->getErrorOutput(), $matches));
+    }
+
+    public function testGetIncrementalErrorOutput()
+    {
+        // use a lock file to toggle between writing ("W") and reading ("R") the
+        // error stream
+        $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
+        file_put_contents($lock, 'W');
+
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
+
+        $p->start();
+        while ($p->isRunning()) {
+            if ('R' === file_get_contents($lock)) {
+                $this->assertLessThanOrEqual(1, preg_match_all('/ERROR/', $p->getIncrementalErrorOutput(), $matches));
+                file_put_contents($lock, 'W');
+            }
+            usleep(100);
+        }
+
+        unlink($lock);
+    }
+
+    public function testFlushErrorOutput()
+    {
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; }')));
+
+        $p->run();
+        $p->clearErrorOutput();
+        $this->assertEmpty($p->getErrorOutput());
+    }
+
+    public function testGetEmptyIncrementalErrorOutput()
+    {
+        // use a lock file to toggle between writing ("W") and reading ("R") the
+        // output stream
+        $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
+        file_put_contents($lock, 'W');
+
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
+
+        $p->start();
+
+        $shouldWrite = false;
+
+        while ($p->isRunning()) {
+            if ('R' === file_get_contents($lock)) {
+                if (!$shouldWrite) {
+                    $this->assertLessThanOrEqual(1, preg_match_all('/ERROR/', $p->getIncrementalOutput(), $matches));
+                    $shouldWrite = true;
+                } else {
+                    $this->assertSame('', $p->getIncrementalOutput());
+
+                    file_put_contents($lock, 'W');
+                    $shouldWrite = false;
+                }
+            }
+            usleep(100);
+        }
+
+        unlink($lock);
+    }
+
+    public function testGetOutput()
+    {
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { echo \' foo \'; $n++; }')));
+
+        $p->run();
+        $this->assertEquals(3, preg_match_all('/foo/', $p->getOutput(), $matches));
+    }
+
+    public function testGetIncrementalOutput()
+    {
+        // use a lock file to toggle between writing ("W") and reading ("R") the
+        // output stream
+        $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
+        file_put_contents($lock, 'W');
+
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { echo \' foo \'; $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
+
+        $p->start();
+        while ($p->isRunning()) {
+            if ('R' === file_get_contents($lock)) {
+                $this->assertLessThanOrEqual(1, preg_match_all('/foo/', $p->getIncrementalOutput(), $matches));
+                file_put_contents($lock, 'W');
+            }
+            usleep(100);
+        }
+
+        unlink($lock);
+    }
+
+    public function testFlushOutput()
+    {
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n=0;while ($n<3) {echo \' foo \';$n++;}')));
+
+        $p->run();
+        $p->clearOutput();
+        $this->assertEmpty($p->getOutput());
+    }
+
+    public function testGetEmptyIncrementalOutput()
+    {
+        // use a lock file to toggle between writing ("W") and reading ("R") the
+        // output stream
+        $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
+        file_put_contents($lock, 'W');
+
+        $p = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { echo \' foo \'; $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
+
+        $p->start();
+
+        $shouldWrite = false;
+
+        while ($p->isRunning()) {
+            if ('R' === file_get_contents($lock)) {
+                if (!$shouldWrite) {
+                    $this->assertLessThanOrEqual(1, preg_match_all('/foo/', $p->getIncrementalOutput(), $matches));
+                    $shouldWrite = true;
+                } else {
+                    $this->assertSame('', $p->getIncrementalOutput());
+
+                    file_put_contents($lock, 'W');
+                    $shouldWrite = false;
+                }
+            }
+            usleep(100);
+        }
+
+        unlink($lock);
+    }
+
+    public function testZeroAsOutput()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            // see http://stackoverflow.com/questions/7105433/windows-batch-echo-without-new-line
+            $p = $this->getProcess('echo | set /p dummyName=0');
+        } else {
+            $p = $this->getProcess('printf 0');
+        }
+
+        $p->run();
+        $this->assertSame('0', $p->getOutput());
+    }
+
+    public function testExitCodeCommandFailed()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Windows does not support POSIX exit code');
+        }
+
+        // such command run in bash return an exitcode 127
+        $process = $this->getProcess('nonexistingcommandIhopeneversomeonewouldnameacommandlikethis');
+        $process->run();
+
+        $this->assertGreaterThan(0, $process->getExitCode());
+    }
+
+    public function testTTYCommand()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Windows does have /dev/tty support');
+        }
+
+        $process = $this->getProcess('echo "foo" >> /dev/null && php -r "usleep(100000);"');
+        $process->setTty(true);
+        $process->start();
+        $this->assertTrue($process->isRunning());
+        $process->wait();
+
+        $this->assertSame(Process::STATUS_TERMINATED, $process->getStatus());
+    }
+
+    public function testTTYCommandExitCode()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Windows does have /dev/tty support');
+        }
+
+        $process = $this->getProcess('echo "foo" >> /dev/null');
+        $process->setTty(true);
+        $process->run();
+
+        $this->assertTrue($process->isSuccessful());
+    }
+
+    public function testTTYInWindowsEnvironment()
+    {
+        if ('\\' !== DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('This test is for Windows platform only');
+        }
+
+        $process = $this->getProcess('echo "foo" >> /dev/null');
+        $process->setTty(false);
+        $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'TTY mode is not supported on Windows platform.');
+        $process->setTty(true);
+    }
+
+    public function testExitCodeTextIsNullWhenExitCodeIsNull()
+    {
+        $process = $this->getProcess('');
+        $this->assertNull($process->getExitCodeText());
+    }
+
+    public function testPTYCommand()
+    {
+        if (!Process::isPtySupported()) {
+            $this->markTestSkipped('PTY is not supported on this operating system.');
+        }
+
+        $process = $this->getProcess('echo "foo"');
+        $process->setPty(true);
+        $process->run();
+
+        $this->assertSame(Process::STATUS_TERMINATED, $process->getStatus());
+        $this->assertEquals("foo\r\n", $process->getOutput());
+    }
+
+    public function testMustRun()
+    {
+        $process = $this->getProcess('echo foo');
+
+        $this->assertSame($process, $process->mustRun());
+        $this->assertEquals("foo".PHP_EOL, $process->getOutput());
+    }
+
+    public function testSuccessfulMustRunHasCorrectExitCode()
+    {
+        $process = $this->getProcess('echo foo')->mustRun();
+        $this->assertEquals(0, $process->getExitCode());
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Process\Exception\ProcessFailedException
+     */
+    public function testMustRunThrowsException()
+    {
+        $process = $this->getProcess('exit 1');
+        $process->mustRun();
+    }
+
+    public function testExitCodeText()
+    {
+        $process = $this->getProcess('');
+        $r = new \ReflectionObject($process);
+        $p = $r->getProperty('exitcode');
+        $p->setAccessible(true);
+
+        $p->setValue($process, 2);
+        $this->assertEquals('Misuse of shell builtins', $process->getExitCodeText());
+    }
+
+    public function testStartIsNonBlocking()
+    {
+        $process = $this->getProcess('php -r "usleep(500000);"');
+        $start = microtime(true);
+        $process->start();
+        $end = microtime(true);
+        $this->assertLessThan(0.2, $end-$start);
+        $process->wait();
+    }
+
+    public function testUpdateStatus()
+    {
+        $process = $this->getProcess('php -h');
+        $process->run();
+        $this->assertTrue(strlen($process->getOutput()) > 0);
+    }
+
+    public function testGetExitCodeIsNullOnStart()
+    {
+        $process = $this->getProcess('php -r "usleep(200000);"');
+        $this->assertNull($process->getExitCode());
+        $process->start();
+        $this->assertNull($process->getExitCode());
+        $process->wait();
+        $this->assertEquals(0, $process->getExitCode());
+    }
+
+    public function testGetExitCodeIsNullOnWhenStartingAgain()
+    {
+        $process = $this->getProcess('php -r "usleep(200000);"');
+        $process->run();
+        $this->assertEquals(0, $process->getExitCode());
+        $process->start();
+        $this->assertNull($process->getExitCode());
+        $process->wait();
+        $this->assertEquals(0, $process->getExitCode());
+    }
+
+    public function testGetExitCode()
+    {
+        $process = $this->getProcess('php -m');
+        $process->run();
+        $this->assertSame(0, $process->getExitCode());
+    }
+
+    public function testStatus()
+    {
+        $process = $this->getProcess('php -r "usleep(500000);"');
+        $this->assertFalse($process->isRunning());
+        $this->assertFalse($process->isStarted());
+        $this->assertFalse($process->isTerminated());
+        $this->assertSame(Process::STATUS_READY, $process->getStatus());
+        $process->start();
+        $this->assertTrue($process->isRunning());
+        $this->assertTrue($process->isStarted());
+        $this->assertFalse($process->isTerminated());
+        $this->assertSame(Process::STATUS_STARTED, $process->getStatus());
+        $process->wait();
+        $this->assertFalse($process->isRunning());
+        $this->assertTrue($process->isStarted());
+        $this->assertTrue($process->isTerminated());
+        $this->assertSame(Process::STATUS_TERMINATED, $process->getStatus());
+    }
+
+    public function testStop()
+    {
+        $process = $this->getProcess('php -r "sleep(4);"');
+        $process->start();
+        $this->assertTrue($process->isRunning());
+        $process->stop();
+        $this->assertFalse($process->isRunning());
+    }
+
+    public function testIsSuccessful()
+    {
+        $process = $this->getProcess('php -m');
+        $process->run();
+        $this->assertTrue($process->isSuccessful());
+    }
+
+    public function testIsSuccessfulOnlyAfterTerminated()
+    {
+        $process = $this->getProcess('php -r "sleep(1);"');
+        $process->start();
+        while ($process->isRunning()) {
+            $this->assertFalse($process->isSuccessful());
+            usleep(300000);
+        }
+
+        $this->assertTrue($process->isSuccessful());
+    }
+
+    public function testIsNotSuccessful()
+    {
+        $process = $this->getProcess('php -r "usleep(500000);throw new \Exception(\'BOUM\');"');
+        $process->start();
+        $this->assertTrue($process->isRunning());
+        $process->wait();
+        $this->assertFalse($process->isSuccessful());
+    }
+
+    public function testProcessIsNotSignaled()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Windows does not support POSIX signals');
+        }
+
+        $process = $this->getProcess('php -m');
+        $process->run();
+        $this->assertFalse($process->hasBeenSignaled());
+    }
+
+    public function testProcessWithoutTermSignalIsNotSignaled()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Windows does not support POSIX signals');
+        }
+
+        $process = $this->getProcess('php -m');
+        $process->run();
+        $this->assertFalse($process->hasBeenSignaled());
+    }
+
+    public function testProcessWithoutTermSignal()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Windows does not support POSIX signals');
+        }
+
+        $process = $this->getProcess('php -m');
+        $process->run();
+        $this->assertEquals(0, $process->getTermSignal());
+    }
+
+    public function testProcessIsSignaledIfStopped()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Windows does not support POSIX signals');
+        }
+
+        $process = $this->getProcess('php -r "sleep(4);"');
+        $process->start();
+        $process->stop();
+        $this->assertTrue($process->hasBeenSignaled());
+    }
+
+    public function testProcessWithTermSignal()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Windows does not support POSIX signals');
+        }
+
+        // SIGTERM is only defined if pcntl extension is present
+        $termSignal = defined('SIGTERM') ? SIGTERM : 15;
+
+        $process = $this->getProcess('php -r "sleep(4);"');
+        $process->start();
+        $process->stop();
+
+        $this->assertEquals($termSignal, $process->getTermSignal());
+    }
+
+    public function testProcessThrowsExceptionWhenExternallySignaled()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Windows does not support POSIX signals');
+        }
+
+        if (!function_exists('posix_kill')) {
+            $this->markTestSkipped('posix_kill is required for this test');
+        }
+
+        $termSignal = defined('SIGKILL') ? SIGKILL : 9;
+
+        $process = $this->getProcess('exec php -r "while (true) {}"');
+        $process->start();
+        posix_kill($process->getPid(), $termSignal);
+
+        $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'The process has been signaled with signal "9".');
+        $process->wait();
+    }
+
+    public function testRestart()
+    {
+        $process1 = $this->getProcess('php -r "echo getmypid();"');
+        $process1->run();
+        $process2 = $process1->restart();
+
+        $process2->wait(); // wait for output
+
+        // Ensure that both processed finished and the output is numeric
+        $this->assertFalse($process1->isRunning());
+        $this->assertFalse($process2->isRunning());
+        $this->assertTrue(is_numeric($process1->getOutput()));
+        $this->assertTrue(is_numeric($process2->getOutput()));
+
+        // Ensure that restart returned a new process by check that the output is different
+        $this->assertNotEquals($process1->getOutput(), $process2->getOutput());
+    }
+
+    public function testPhpDeadlock()
+    {
+        $this->markTestSkipped('Can cause PHP to hang');
+
+        // Sleep doesn't work as it will allow the process to handle signals and close
+        // file handles from the other end.
+        $process = $this->getProcess('php -r "while (true) {}"');
+        $process->start();
+
+        // PHP will deadlock when it tries to cleanup $process
+    }
+
+    public function testRunProcessWithTimeout()
+    {
+        $timeout = 0.5;
+        $process = $this->getProcess('php -r "usleep(600000);"');
+        $process->setTimeout($timeout);
+        $start = microtime(true);
+        try {
+            $process->run();
+            $this->fail('A RuntimeException should have been raised');
+        } catch (RuntimeException $e) {
+        }
+        $duration = microtime(true) - $start;
+
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            // Windows is a bit slower as it read file handles, then allow twice the precision
+            $maxDuration = $timeout + 2 * Process::TIMEOUT_PRECISION;
+        } else {
+            $maxDuration = $timeout + Process::TIMEOUT_PRECISION;
+        }
+
+        $this->assertLessThan($maxDuration, $duration);
+    }
+
+    public function testCheckTimeoutOnNonStartedProcess()
+    {
+        $process = $this->getProcess('php -r "sleep(3);"');
+        $process->checkTimeout();
+    }
+
+    public function testCheckTimeoutOnTerminatedProcess()
+    {
+        $process = $this->getProcess('php -v');
+        $process->run();
+        $process->checkTimeout();
+    }
+
+    public function testCheckTimeoutOnStartedProcess()
+    {
+        $timeout = 0.5;
+        $precision = 100000;
+        $process = $this->getProcess('php -r "sleep(3);"');
+        $process->setTimeout($timeout);
+        $start = microtime(true);
+
+        $process->start();
+
+        try {
+            while ($process->isRunning()) {
+                $process->checkTimeout();
+                usleep($precision);
+            }
+            $this->fail('A RuntimeException should have been raised');
+        } catch (RuntimeException $e) {
+        }
+        $duration = microtime(true) - $start;
+
+        $this->assertLessThan($timeout + $precision, $duration);
+        $this->assertFalse($process->isSuccessful());
+    }
+
+    public function testIdleTimeout()
+    {
+        $process = $this->getProcess('php -r "sleep(3);"');
+        $process->setTimeout(10);
+        $process->setIdleTimeout(0.5);
+
+        try {
+            $process->run();
+
+            $this->fail('A timeout exception was expected.');
+        } catch (ProcessTimedOutException $ex) {
+            $this->assertTrue($ex->isIdleTimeout());
+            $this->assertFalse($ex->isGeneralTimeout());
+            $this->assertEquals(0.5, $ex->getExceededTimeout());
+        }
+    }
+
+    public function testIdleTimeoutNotExceededWhenOutputIsSent()
+    {
+        $process = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 30; while ($n--) {echo "foo\n"; usleep(100000); }')));
+        $process->setTimeout(2);
+        $process->setIdleTimeout(1);
+
+        try {
+            $process->run();
+            $this->fail('A timeout exception was expected.');
+        } catch (ProcessTimedOutException $ex) {
+            $this->assertTrue($ex->isGeneralTimeout(), 'A general timeout is expected.');
+            $this->assertFalse($ex->isIdleTimeout(), 'No idle timeout is expected.');
+            $this->assertEquals(2, $ex->getExceededTimeout());
+        }
+    }
+
+    public function testStartAfterATimeout()
+    {
+        $process = $this->getProcess(sprintf('php -r %s', escapeshellarg('$n = 1000; while ($n--) {echo \'\'; usleep(1000); }')));
+        $process->setTimeout(0.1);
+
+        try {
+            $process->run();
+            $this->fail('A RuntimeException should have been raised.');
+        } catch (RuntimeException $e) {
+        }
+        $process->start();
+        usleep(1000);
+        $process->stop();
+    }
+
+    public function testGetPid()
+    {
+        $process = $this->getProcess('php -r "usleep(500000);"');
+        $process->start();
+        $this->assertGreaterThan(0, $process->getPid());
+        $process->wait();
+    }
+
+    public function testGetPidIsNullBeforeStart()
+    {
+        $process = $this->getProcess('php -r "sleep(1);"');
+        $this->assertNull($process->getPid());
+    }
+
+    public function testGetPidIsNullAfterRun()
+    {
+        $process = $this->getProcess('php -m');
+        $process->run();
+        $this->assertNull($process->getPid());
+    }
+
+    public function testSignal()
+    {
+        $this->verifyPosixIsEnabled();
+
+        $process = $this->getProcess('exec php -f '.__DIR__.'/SignalListener.php');
+        $process->start();
+        usleep(500000);
+        $process->signal(SIGUSR1);
+
+        while ($process->isRunning() && false === strpos($process->getOutput(), 'Caught SIGUSR1')) {
+            usleep(10000);
+        }
+
+        $this->assertEquals('Caught SIGUSR1', $process->getOutput());
+    }
+
+    public function testExitCodeIsAvailableAfterSignal()
+    {
+        $this->verifyPosixIsEnabled();
+
+        $process = $this->getProcess('sleep 4');
+        $process->start();
+        $process->signal(SIGKILL);
+
+        while ($process->isRunning()) {
+            usleep(10000);
+        }
+
+        $this->assertFalse($process->isRunning());
+        $this->assertTrue($process->hasBeenSignaled());
+        $this->assertFalse($process->isSuccessful());
+        $this->assertEquals(137, $process->getExitCode());
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Process\Exception\LogicException
+     */
+    public function testSignalProcessNotRunning()
+    {
+        $this->verifyPosixIsEnabled();
+        $process = $this->getProcess('php -m');
+        $process->signal(SIGHUP);
+    }
+
+    /**
+     * @dataProvider provideMethodsThatNeedARunningProcess
+     */
+    public function testMethodsThatNeedARunningProcess($method)
+    {
+        $process = $this->getProcess('php -m');
+        $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', sprintf('Process must be started before calling %s.', $method));
+        $process->{$method}();
+    }
+
+    public function provideMethodsThatNeedARunningProcess()
+    {
+        return array(
+            array('getOutput'),
+            array('getIncrementalOutput'),
+            array('getErrorOutput'),
+            array('getIncrementalErrorOutput'),
+            array('wait'),
+        );
+    }
+
+    /**
+     * @dataProvider provideMethodsThatNeedATerminatedProcess
+     */
+    public function testMethodsThatNeedATerminatedProcess($method)
+    {
+        $process = $this->getProcess('php -r "sleep(1);"');
+        $process->start();
+        try {
+            $process->{$method}();
+            $process->stop(0);
+            $this->fail('A LogicException must have been thrown');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\Component\Process\Exception\LogicException', $e);
+            $this->assertEquals(sprintf('Process must be terminated before calling %s.', $method), $e->getMessage());
+        }
+        $process->stop(0);
+    }
+
+    public function provideMethodsThatNeedATerminatedProcess()
+    {
+        return array(
+            array('hasBeenSignaled'),
+            array('getTermSignal'),
+            array('hasBeenStopped'),
+            array('getStopSignal'),
+        );
+    }
+
+    private function verifyPosixIsEnabled()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('POSIX signals do not work on Windows');
+        }
+        if (!defined('SIGUSR1')) {
+            $this->markTestSkipped('The pcntl extension is not enabled');
+        }
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+     */
+    public function testSignalWithWrongIntSignal()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('POSIX signals do not work on Windows');
+        }
+
+        $process = $this->getProcess('php -r "sleep(3);"');
+        $process->start();
+        $process->signal(-4);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+     */
+    public function testSignalWithWrongNonIntSignal()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('POSIX signals do not work on Windows');
+        }
+
+        $process = $this->getProcess('php -r "sleep(3);"');
+        $process->start();
+        $process->signal('Céphalopodes');
+    }
+
+    public function testDisableOutputDisablesTheOutput()
+    {
+        $p = $this->getProcess('php -r "usleep(500000);"');
+        $this->assertFalse($p->isOutputDisabled());
+        $p->disableOutput();
+        $this->assertTrue($p->isOutputDisabled());
+        $p->enableOutput();
+        $this->assertFalse($p->isOutputDisabled());
+    }
+
+    public function testDisableOutputWhileRunningThrowsException()
+    {
+        $p = $this->getProcess('php -r "usleep(500000);"');
+        $p->start();
+        $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'Disabling output while the process is running is not possible.');
+        $p->disableOutput();
+    }
+
+    public function testEnableOutputWhileRunningThrowsException()
+    {
+        $p = $this->getProcess('php -r "usleep(500000);"');
+        $p->disableOutput();
+        $p->start();
+        $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'Enabling output while the process is running is not possible.');
+        $p->enableOutput();
+    }
+
+    public function testEnableOrDisableOutputAfterRunDoesNotThrowException()
+    {
+        $p = $this->getProcess('php -r "usleep(500000);"');
+        $p->disableOutput();
+        $p->start();
+        $p->wait();
+        $p->enableOutput();
+        $p->disableOutput();
+    }
+
+    public function testDisableOutputWhileIdleTimeoutIsSet()
+    {
+        $process = $this->getProcess('sleep 3');
+        $process->setIdleTimeout(1);
+        $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', 'Output can not be disabled while an idle timeout is set.');
+        $process->disableOutput();
+    }
+
+    public function testSetIdleTimeoutWhileOutputIsDisabled()
+    {
+        $process = $this->getProcess('sleep 3');
+        $process->disableOutput();
+        $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', 'Idle timeout can not be set while the output is disabled.');
+        $process->setIdleTimeout(1);
+    }
+
+    public function testSetNullIdleTimeoutWhileOutputIsDisabled()
+    {
+        $process = $this->getProcess('sleep 3');
+        $process->disableOutput();
+        $process->setIdleTimeout(null);
+    }
+
+    /**
+     * @dataProvider provideStartMethods
+     */
+    public function testStartWithACallbackAndDisabledOutput($startMethod, $exception, $exceptionMessage)
+    {
+        $p = $this->getProcess('php -r "usleep(500000);"');
+        $p->disableOutput();
+        $this->setExpectedException($exception, $exceptionMessage);
+        $p->{$startMethod}(function () {});
+    }
+
+    public function provideStartMethods()
+    {
+        return array(
+            array('start', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
+            array('run', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
+            array('mustRun', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
+        );
+    }
+
+    /**
+     * @dataProvider provideOutputFetchingMethods
+     */
+    public function testGetOutputWhileDisabled($fetchMethod)
+    {
+        $p = $this->getProcess('php -r "usleep(500000);"');
+        $p->disableOutput();
+        $p->start();
+        $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', 'Output has been disabled.');
+        $p->{$fetchMethod}();
+    }
+
+    public function provideOutputFetchingMethods()
+    {
+        return array(
+            array('getOutput'),
+            array('getIncrementalOutput'),
+            array('getErrorOutput'),
+            array('getIncrementalErrorOutput'),
+        );
+    }
+
+    public function responsesCodeProvider()
+    {
+        return array(
+            //expected output / getter / code to execute
+            //array(1,'getExitCode','exit(1);'),
+            //array(true,'isSuccessful','exit();'),
+            array('output', 'getOutput', 'echo \'output\';'),
+        );
+    }
+
+    public function pipesCodeProvider()
+    {
+        $variations = array(
+            'fwrite(STDOUT, $in = file_get_contents(\'php://stdin\')); fwrite(STDERR, $in);',
+            'include \''.__DIR__.'/PipeStdinInStdoutStdErrStreamSelect.php\';',
+        );
+
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            // Avoid XL buffers on Windows because of https://bugs.php.net/bug.php?id=65650
+            $sizes = array(1, 2, 4, 8);
+        } else {
+            $sizes = array(1, 16, 64, 1024, 4096);
+        }
+
+        $codes = array();
+        foreach ($sizes as $size) {
+            foreach ($variations as $code) {
+                $codes[] = array($code, $size);
+            }
+        }
+
+        return $codes;
+    }
+
+    /**
+     * provides default method names for simple getter/setter.
+     */
+    public function methodProvider()
+    {
+        $defaults = array(
+            array('CommandLine'),
+            array('Timeout'),
+            array('WorkingDirectory'),
+            array('Env'),
+            array('Stdin'),
+            array('Input'),
+            array('Options'),
+        );
+
+        return $defaults;
+    }
+
+    /**
+     * @param string      $commandline
+     * @param null|string $cwd
+     * @param null|array  $env
+     * @param null|string $input
+     * @param int         $timeout
+     * @param array       $options
+     *
+     * @return Process
+     */
+    abstract protected function getProcess($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array());
+}
+
+class Stringifiable
+{
+    public function __toString()
+    {
+        return 'stringifiable';
+    }
+}
+
+class NonStringifiable
+{
+}
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/ExecutableFinderTest.php b/core/vendor/symfony/process/Tests/ExecutableFinderTest.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/ExecutableFinderTest.php
rename to core/vendor/symfony/process/Tests/ExecutableFinderTest.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/NonStopableProcess.php b/core/vendor/symfony/process/Tests/NonStopableProcess.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/NonStopableProcess.php
rename to core/vendor/symfony/process/Tests/NonStopableProcess.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/PhpExecutableFinderTest.php b/core/vendor/symfony/process/Tests/PhpExecutableFinderTest.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/PhpExecutableFinderTest.php
rename to core/vendor/symfony/process/Tests/PhpExecutableFinderTest.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/PhpProcessTest.php b/core/vendor/symfony/process/Tests/PhpProcessTest.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/PhpProcessTest.php
rename to core/vendor/symfony/process/Tests/PhpProcessTest.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/PipeStdinInStdoutStdErrStreamSelect.php b/core/vendor/symfony/process/Tests/PipeStdinInStdoutStdErrStreamSelect.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/PipeStdinInStdoutStdErrStreamSelect.php
rename to core/vendor/symfony/process/Tests/PipeStdinInStdoutStdErrStreamSelect.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessBuilderTest.php b/core/vendor/symfony/process/Tests/ProcessBuilderTest.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessBuilderTest.php
rename to core/vendor/symfony/process/Tests/ProcessBuilderTest.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessFailedExceptionTest.php b/core/vendor/symfony/process/Tests/ProcessFailedExceptionTest.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessFailedExceptionTest.php
rename to core/vendor/symfony/process/Tests/ProcessFailedExceptionTest.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessInSigchildEnvironment.php b/core/vendor/symfony/process/Tests/ProcessInSigchildEnvironment.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessInSigchildEnvironment.php
rename to core/vendor/symfony/process/Tests/ProcessInSigchildEnvironment.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessUtilsTest.php b/core/vendor/symfony/process/Tests/ProcessUtilsTest.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/ProcessUtilsTest.php
rename to core/vendor/symfony/process/Tests/ProcessUtilsTest.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/SigchildDisabledProcessTest.php b/core/vendor/symfony/process/Tests/SigchildDisabledProcessTest.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/SigchildDisabledProcessTest.php
rename to core/vendor/symfony/process/Tests/SigchildDisabledProcessTest.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/SigchildEnabledProcessTest.php b/core/vendor/symfony/process/Tests/SigchildEnabledProcessTest.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/SigchildEnabledProcessTest.php
rename to core/vendor/symfony/process/Tests/SigchildEnabledProcessTest.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/SignalListener.php b/core/vendor/symfony/process/Tests/SignalListener.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/SignalListener.php
rename to core/vendor/symfony/process/Tests/SignalListener.php
diff --git a/core/vendor/symfony/process/Symfony/Component/Process/Tests/SimpleProcessTest.php b/core/vendor/symfony/process/Tests/SimpleProcessTest.php
similarity index 100%
rename from core/vendor/symfony/process/Symfony/Component/Process/Tests/SimpleProcessTest.php
rename to core/vendor/symfony/process/Tests/SimpleProcessTest.php
diff --git a/core/vendor/symfony/process/composer.json b/core/vendor/symfony/process/composer.json
new file mode 100644
index 0000000..d0cae4d
--- /dev/null
+++ b/core/vendor/symfony/process/composer.json
@@ -0,0 +1,33 @@
+{
+    "name": "symfony/process",
+    "type": "library",
+    "description": "Symfony Process Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\Process\\": "" }
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/process/phpunit.xml.dist b/core/vendor/symfony/process/phpunit.xml.dist
new file mode 100644
index 0000000..b5d605c
--- /dev/null
+++ b/core/vendor/symfony/process/phpunit.xml.dist
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony Process Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./Tests</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/core/vendor/symfony/routing/Annotation/Route.php b/core/vendor/symfony/routing/Annotation/Route.php
new file mode 100644
index 0000000..af21582
--- /dev/null
+++ b/core/vendor/symfony/routing/Annotation/Route.php
@@ -0,0 +1,166 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Annotation;
+
+/**
+ * Annotation class for @Route().
+ *
+ * @Annotation
+ * @Target({"CLASS", "METHOD"})
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Route
+{
+    private $path;
+    private $name;
+    private $requirements = array();
+    private $options = array();
+    private $defaults = array();
+    private $host;
+    private $methods = array();
+    private $schemes = array();
+    private $condition;
+
+    /**
+     * Constructor.
+     *
+     * @param array $data An array of key/value parameters.
+     *
+     * @throws \BadMethodCallException
+     */
+    public function __construct(array $data)
+    {
+        if (isset($data['value'])) {
+            $data['path'] = $data['value'];
+            unset($data['value']);
+        }
+
+        foreach ($data as $key => $value) {
+            $method = 'set'.str_replace('_', '', $key);
+            if (!method_exists($this, $method)) {
+                throw new \BadMethodCallException(sprintf("Unknown property '%s' on annotation '%s'.", $key, get_class($this)));
+            }
+            $this->$method($value);
+        }
+    }
+
+    /**
+     * @deprecated since version 2.2, to be removed in 3.0. Use setPath instead.
+     */
+    public function setPattern($pattern)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.2 and will be removed in 3.0. Use the setPath() method instead and use the "path" option instead of the "pattern" option in the route definition.', E_USER_DEPRECATED);
+
+        $this->path = $pattern;
+    }
+
+    /**
+     * @deprecated since version 2.2, to be removed in 3.0. Use getPath instead.
+     */
+    public function getPattern()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.2 and will be removed in 3.0. Use the getPath() method instead and use the "path" option instead of the "pattern" option in the route definition.', E_USER_DEPRECATED);
+
+        return $this->path;
+    }
+
+    public function setPath($path)
+    {
+        $this->path = $path;
+    }
+
+    public function getPath()
+    {
+        return $this->path;
+    }
+
+    public function setHost($pattern)
+    {
+        $this->host = $pattern;
+    }
+
+    public function getHost()
+    {
+        return $this->host;
+    }
+
+    public function setName($name)
+    {
+        $this->name = $name;
+    }
+
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    public function setRequirements($requirements)
+    {
+        $this->requirements = $requirements;
+    }
+
+    public function getRequirements()
+    {
+        return $this->requirements;
+    }
+
+    public function setOptions($options)
+    {
+        $this->options = $options;
+    }
+
+    public function getOptions()
+    {
+        return $this->options;
+    }
+
+    public function setDefaults($defaults)
+    {
+        $this->defaults = $defaults;
+    }
+
+    public function getDefaults()
+    {
+        return $this->defaults;
+    }
+
+    public function setSchemes($schemes)
+    {
+        $this->schemes = is_array($schemes) ? $schemes : array($schemes);
+    }
+
+    public function getSchemes()
+    {
+        return $this->schemes;
+    }
+
+    public function setMethods($methods)
+    {
+        $this->methods = is_array($methods) ? $methods : array($methods);
+    }
+
+    public function getMethods()
+    {
+        return $this->methods;
+    }
+
+    public function setCondition($condition)
+    {
+        $this->condition = $condition;
+    }
+
+    public function getCondition()
+    {
+        return $this->condition;
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/CHANGELOG.md b/core/vendor/symfony/routing/CHANGELOG.md
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/CHANGELOG.md
rename to core/vendor/symfony/routing/CHANGELOG.md
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/CompiledRoute.php b/core/vendor/symfony/routing/CompiledRoute.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/CompiledRoute.php
rename to core/vendor/symfony/routing/CompiledRoute.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Exception/ExceptionInterface.php b/core/vendor/symfony/routing/Exception/ExceptionInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Exception/ExceptionInterface.php
rename to core/vendor/symfony/routing/Exception/ExceptionInterface.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Exception/InvalidParameterException.php b/core/vendor/symfony/routing/Exception/InvalidParameterException.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Exception/InvalidParameterException.php
rename to core/vendor/symfony/routing/Exception/InvalidParameterException.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Exception/MethodNotAllowedException.php b/core/vendor/symfony/routing/Exception/MethodNotAllowedException.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Exception/MethodNotAllowedException.php
rename to core/vendor/symfony/routing/Exception/MethodNotAllowedException.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Exception/MissingMandatoryParametersException.php b/core/vendor/symfony/routing/Exception/MissingMandatoryParametersException.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Exception/MissingMandatoryParametersException.php
rename to core/vendor/symfony/routing/Exception/MissingMandatoryParametersException.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Exception/ResourceNotFoundException.php b/core/vendor/symfony/routing/Exception/ResourceNotFoundException.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Exception/ResourceNotFoundException.php
rename to core/vendor/symfony/routing/Exception/ResourceNotFoundException.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Exception/RouteNotFoundException.php b/core/vendor/symfony/routing/Exception/RouteNotFoundException.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Exception/RouteNotFoundException.php
rename to core/vendor/symfony/routing/Exception/RouteNotFoundException.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Generator/ConfigurableRequirementsInterface.php b/core/vendor/symfony/routing/Generator/ConfigurableRequirementsInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Generator/ConfigurableRequirementsInterface.php
rename to core/vendor/symfony/routing/Generator/ConfigurableRequirementsInterface.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Generator/Dumper/GeneratorDumper.php b/core/vendor/symfony/routing/Generator/Dumper/GeneratorDumper.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Generator/Dumper/GeneratorDumper.php
rename to core/vendor/symfony/routing/Generator/Dumper/GeneratorDumper.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Generator/Dumper/GeneratorDumperInterface.php b/core/vendor/symfony/routing/Generator/Dumper/GeneratorDumperInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Generator/Dumper/GeneratorDumperInterface.php
rename to core/vendor/symfony/routing/Generator/Dumper/GeneratorDumperInterface.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php b/core/vendor/symfony/routing/Generator/Dumper/PhpGeneratorDumper.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php
rename to core/vendor/symfony/routing/Generator/Dumper/PhpGeneratorDumper.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Generator/UrlGenerator.php b/core/vendor/symfony/routing/Generator/UrlGenerator.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Generator/UrlGenerator.php
rename to core/vendor/symfony/routing/Generator/UrlGenerator.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Generator/UrlGeneratorInterface.php b/core/vendor/symfony/routing/Generator/UrlGeneratorInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Generator/UrlGeneratorInterface.php
rename to core/vendor/symfony/routing/Generator/UrlGeneratorInterface.php
diff --git a/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/LICENSE b/core/vendor/symfony/routing/LICENSE
similarity index 100%
rename from core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/LICENSE
rename to core/vendor/symfony/routing/LICENSE
diff --git a/core/vendor/symfony/routing/Loader/AnnotationClassLoader.php b/core/vendor/symfony/routing/Loader/AnnotationClassLoader.php
new file mode 100644
index 0000000..a76a788
--- /dev/null
+++ b/core/vendor/symfony/routing/Loader/AnnotationClassLoader.php
@@ -0,0 +1,268 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Loader;
+
+use Doctrine\Common\Annotations\Reader;
+use Symfony\Component\Config\Resource\FileResource;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Config\Loader\LoaderInterface;
+use Symfony\Component\Config\Loader\LoaderResolverInterface;
+
+/**
+ * AnnotationClassLoader loads routing information from a PHP class and its methods.
+ *
+ * You need to define an implementation for the getRouteDefaults() method. Most of the
+ * time, this method should define some PHP callable to be called for the route
+ * (a controller in MVC speak).
+ *
+ * The @Route annotation can be set on the class (for global parameters),
+ * and on each method.
+ *
+ * The @Route annotation main value is the route path. The annotation also
+ * recognizes several parameters: requirements, options, defaults, schemes,
+ * methods, host, and name. The name parameter is mandatory.
+ * Here is an example of how you should be able to use it:
+ *
+ *     /**
+ *      * @Route("/Blog")
+ *      * /
+ *     class Blog
+ *     {
+ *         /**
+ *          * @Route("/", name="blog_index")
+ *          * /
+ *         public function index()
+ *         {
+ *         }
+ *
+ *         /**
+ *          * @Route("/{id}", name="blog_post", requirements = {"id" = "\d+"})
+ *          * /
+ *         public function show()
+ *         {
+ *         }
+ *     }
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+abstract class AnnotationClassLoader implements LoaderInterface
+{
+    /**
+     * @var Reader
+     */
+    protected $reader;
+
+    /**
+     * @var string
+     */
+    protected $routeAnnotationClass = 'Symfony\\Component\\Routing\\Annotation\\Route';
+
+    /**
+     * @var int
+     */
+    protected $defaultRouteIndex = 0;
+
+    /**
+     * Constructor.
+     *
+     * @param Reader $reader
+     */
+    public function __construct(Reader $reader)
+    {
+        $this->reader = $reader;
+    }
+
+    /**
+     * Sets the annotation class to read route properties from.
+     *
+     * @param string $class A fully-qualified class name
+     */
+    public function setRouteAnnotationClass($class)
+    {
+        $this->routeAnnotationClass = $class;
+    }
+
+    /**
+     * Loads from annotations from a class.
+     *
+     * @param string      $class A class name
+     * @param string|null $type  The resource type
+     *
+     * @return RouteCollection A RouteCollection instance
+     *
+     * @throws \InvalidArgumentException When route can't be parsed
+     */
+    public function load($class, $type = null)
+    {
+        if (!class_exists($class)) {
+            throw new \InvalidArgumentException(sprintf('Class "%s" does not exist.', $class));
+        }
+
+        $class = new \ReflectionClass($class);
+        if ($class->isAbstract()) {
+            throw new \InvalidArgumentException(sprintf('Annotations from class "%s" cannot be read as it is abstract.', $class));
+        }
+
+        $globals = $this->getGlobals($class);
+
+        $collection = new RouteCollection();
+        $collection->addResource(new FileResource($class->getFileName()));
+
+        foreach ($class->getMethods() as $method) {
+            $this->defaultRouteIndex = 0;
+            foreach ($this->reader->getMethodAnnotations($method) as $annot) {
+                if ($annot instanceof $this->routeAnnotationClass) {
+                    $this->addRoute($collection, $annot, $globals, $class, $method);
+                }
+            }
+        }
+
+        return $collection;
+    }
+
+    protected function addRoute(RouteCollection $collection, $annot, $globals, \ReflectionClass $class, \ReflectionMethod $method)
+    {
+        $name = $annot->getName();
+        if (null === $name) {
+            $name = $this->getDefaultRouteName($class, $method);
+        }
+
+        $defaults = array_replace($globals['defaults'], $annot->getDefaults());
+        foreach ($method->getParameters() as $param) {
+            if (!isset($defaults[$param->getName()]) && $param->isOptional()) {
+                $defaults[$param->getName()] = $param->getDefaultValue();
+            }
+        }
+        $requirements = array_replace($globals['requirements'], $annot->getRequirements());
+        $options = array_replace($globals['options'], $annot->getOptions());
+        $schemes = array_merge($globals['schemes'], $annot->getSchemes());
+        $methods = array_merge($globals['methods'], $annot->getMethods());
+
+        $host = $annot->getHost();
+        if (null === $host) {
+            $host = $globals['host'];
+        }
+
+        $condition = $annot->getCondition();
+        if (null === $condition) {
+            $condition = $globals['condition'];
+        }
+
+        $route = $this->createRoute($globals['path'].$annot->getPath(), $defaults, $requirements, $options, $host, $schemes, $methods, $condition);
+
+        $this->configureRoute($route, $class, $method, $annot);
+
+        $collection->add($name, $route);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supports($resource, $type = null)
+    {
+        return is_string($resource) && preg_match('/^(?:\\\\?[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)+$/', $resource) && (!$type || 'annotation' === $type);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setResolver(LoaderResolverInterface $resolver)
+    {
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getResolver()
+    {
+    }
+
+    /**
+     * Gets the default route name for a class method.
+     *
+     * @param \ReflectionClass  $class
+     * @param \ReflectionMethod $method
+     *
+     * @return string
+     */
+    protected function getDefaultRouteName(\ReflectionClass $class, \ReflectionMethod $method)
+    {
+        $name = strtolower(str_replace('\\', '_', $class->name).'_'.$method->name);
+        if ($this->defaultRouteIndex > 0) {
+            $name .= '_'.$this->defaultRouteIndex;
+        }
+        $this->defaultRouteIndex++;
+
+        return $name;
+    }
+
+    protected function getGlobals(\ReflectionClass $class)
+    {
+        $globals = array(
+            'path' => '',
+            'requirements' => array(),
+            'options' => array(),
+            'defaults' => array(),
+            'schemes' => array(),
+            'methods' => array(),
+            'host' => '',
+            'condition' => '',
+        );
+
+        if ($annot = $this->reader->getClassAnnotation($class, $this->routeAnnotationClass)) {
+            // for BC reasons
+            if (null !== $annot->getPath()) {
+                $globals['path'] = $annot->getPath();
+            } elseif (null !== $annot->getPattern()) {
+                $globals['path'] = $annot->getPattern();
+            }
+
+            if (null !== $annot->getRequirements()) {
+                $globals['requirements'] = $annot->getRequirements();
+            }
+
+            if (null !== $annot->getOptions()) {
+                $globals['options'] = $annot->getOptions();
+            }
+
+            if (null !== $annot->getDefaults()) {
+                $globals['defaults'] = $annot->getDefaults();
+            }
+
+            if (null !== $annot->getSchemes()) {
+                $globals['schemes'] = $annot->getSchemes();
+            }
+
+            if (null !== $annot->getMethods()) {
+                $globals['methods'] = $annot->getMethods();
+            }
+
+            if (null !== $annot->getHost()) {
+                $globals['host'] = $annot->getHost();
+            }
+
+            if (null !== $annot->getCondition()) {
+                $globals['condition'] = $annot->getCondition();
+            }
+        }
+
+        return $globals;
+    }
+
+    protected function createRoute($path, $defaults, $requirements, $options, $host, $schemes, $methods, $condition)
+    {
+        return new Route($path, $defaults, $requirements, $options, $host, $schemes, $methods, $condition);
+    }
+
+    abstract protected function configureRoute(Route $route, \ReflectionClass $class, \ReflectionMethod $method, $annot);
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/AnnotationDirectoryLoader.php b/core/vendor/symfony/routing/Loader/AnnotationDirectoryLoader.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Loader/AnnotationDirectoryLoader.php
rename to core/vendor/symfony/routing/Loader/AnnotationDirectoryLoader.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/AnnotationFileLoader.php b/core/vendor/symfony/routing/Loader/AnnotationFileLoader.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Loader/AnnotationFileLoader.php
rename to core/vendor/symfony/routing/Loader/AnnotationFileLoader.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/ClosureLoader.php b/core/vendor/symfony/routing/Loader/ClosureLoader.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Loader/ClosureLoader.php
rename to core/vendor/symfony/routing/Loader/ClosureLoader.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/PhpFileLoader.php b/core/vendor/symfony/routing/Loader/PhpFileLoader.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Loader/PhpFileLoader.php
rename to core/vendor/symfony/routing/Loader/PhpFileLoader.php
diff --git a/core/vendor/symfony/routing/Loader/XmlFileLoader.php b/core/vendor/symfony/routing/Loader/XmlFileLoader.php
new file mode 100644
index 0000000..f56c656
--- /dev/null
+++ b/core/vendor/symfony/routing/Loader/XmlFileLoader.php
@@ -0,0 +1,258 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Loader;
+
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Config\Resource\FileResource;
+use Symfony\Component\Config\Loader\FileLoader;
+use Symfony\Component\Config\Util\XmlUtils;
+
+/**
+ * XmlFileLoader loads XML routing files.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Tobias Schultze <http://tobion.de>
+ *
+ * @api
+ */
+class XmlFileLoader extends FileLoader
+{
+    const NAMESPACE_URI = 'http://symfony.com/schema/routing';
+    const SCHEME_PATH = '/schema/routing/routing-1.0.xsd';
+
+    /**
+     * Loads an XML file.
+     *
+     * @param string      $file An XML file path
+     * @param string|null $type The resource type
+     *
+     * @return RouteCollection A RouteCollection instance
+     *
+     * @throws \InvalidArgumentException When the file cannot be loaded or when the XML cannot be
+     *                                   parsed because it does not validate against the scheme.
+     *
+     * @api
+     */
+    public function load($file, $type = null)
+    {
+        $path = $this->locator->locate($file);
+
+        $xml = $this->loadFile($path);
+
+        $collection = new RouteCollection();
+        $collection->addResource(new FileResource($path));
+
+        // process routes and imports
+        foreach ($xml->documentElement->childNodes as $node) {
+            if (!$node instanceof \DOMElement) {
+                continue;
+            }
+
+            $this->parseNode($collection, $node, $path, $file);
+        }
+
+        return $collection;
+    }
+
+    /**
+     * Parses a node from a loaded XML file.
+     *
+     * @param RouteCollection $collection Collection to associate with the node
+     * @param \DOMElement     $node       Element to parse
+     * @param string          $path       Full path of the XML file being processed
+     * @param string          $file       Loaded file name
+     *
+     * @throws \InvalidArgumentException When the XML is invalid
+     */
+    protected function parseNode(RouteCollection $collection, \DOMElement $node, $path, $file)
+    {
+        if (self::NAMESPACE_URI !== $node->namespaceURI) {
+            return;
+        }
+
+        switch ($node->localName) {
+            case 'route':
+                $this->parseRoute($collection, $node, $path);
+                break;
+            case 'import':
+                $this->parseImport($collection, $node, $path, $file);
+                break;
+            default:
+                throw new \InvalidArgumentException(sprintf('Unknown tag "%s" used in file "%s". Expected "route" or "import".', $node->localName, $path));
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function supports($resource, $type = null)
+    {
+        return is_string($resource) && 'xml' === pathinfo($resource, PATHINFO_EXTENSION) && (!$type || 'xml' === $type);
+    }
+
+    /**
+     * Parses a route and adds it to the RouteCollection.
+     *
+     * @param RouteCollection $collection RouteCollection instance
+     * @param \DOMElement     $node       Element to parse that represents a Route
+     * @param string          $path       Full path of the XML file being processed
+     *
+     * @throws \InvalidArgumentException When the XML is invalid
+     */
+    protected function parseRoute(RouteCollection $collection, \DOMElement $node, $path)
+    {
+        if ('' === ($id = $node->getAttribute('id')) || (!$node->hasAttribute('pattern') && !$node->hasAttribute('path'))) {
+            throw new \InvalidArgumentException(sprintf('The <route> element in file "%s" must have an "id" and a "path" attribute.', $path));
+        }
+
+        if ($node->hasAttribute('pattern')) {
+            if ($node->hasAttribute('path')) {
+                throw new \InvalidArgumentException(sprintf('The <route> element in file "%s" cannot define both a "path" and a "pattern" attribute. Use only "path".', $path));
+            }
+
+            trigger_error(sprintf('The "pattern" in file "%s" is deprecated since version 2.2 and will be removed in 3.0. Use the "path" option in the route definition instead.', $path), E_USER_DEPRECATED);
+
+            $node->setAttribute('path', $node->getAttribute('pattern'));
+            $node->removeAttribute('pattern');
+        }
+
+        $schemes = preg_split('/[\s,\|]++/', $node->getAttribute('schemes'), -1, PREG_SPLIT_NO_EMPTY);
+        $methods = preg_split('/[\s,\|]++/', $node->getAttribute('methods'), -1, PREG_SPLIT_NO_EMPTY);
+
+        list($defaults, $requirements, $options, $condition) = $this->parseConfigs($node, $path);
+
+        $route = new Route($node->getAttribute('path'), $defaults, $requirements, $options, $node->getAttribute('host'), $schemes, $methods, $condition);
+        $collection->add($id, $route);
+    }
+
+    /**
+     * Parses an import and adds the routes in the resource to the RouteCollection.
+     *
+     * @param RouteCollection $collection RouteCollection instance
+     * @param \DOMElement     $node       Element to parse that represents a Route
+     * @param string          $path       Full path of the XML file being processed
+     * @param string          $file       Loaded file name
+     *
+     * @throws \InvalidArgumentException When the XML is invalid
+     */
+    protected function parseImport(RouteCollection $collection, \DOMElement $node, $path, $file)
+    {
+        if ('' === $resource = $node->getAttribute('resource')) {
+            throw new \InvalidArgumentException(sprintf('The <import> element in file "%s" must have a "resource" attribute.', $path));
+        }
+
+        $type = $node->getAttribute('type');
+        $prefix = $node->getAttribute('prefix');
+        $host = $node->hasAttribute('host') ? $node->getAttribute('host') : null;
+        $schemes = $node->hasAttribute('schemes') ? preg_split('/[\s,\|]++/', $node->getAttribute('schemes'), -1, PREG_SPLIT_NO_EMPTY) : null;
+        $methods = $node->hasAttribute('methods') ? preg_split('/[\s,\|]++/', $node->getAttribute('methods'), -1, PREG_SPLIT_NO_EMPTY) : null;
+
+        list($defaults, $requirements, $options, $condition) = $this->parseConfigs($node, $path);
+
+        $this->setCurrentDir(dirname($path));
+
+        $subCollection = $this->import($resource, ('' !== $type ? $type : null), false, $file);
+        /* @var $subCollection RouteCollection */
+        $subCollection->addPrefix($prefix);
+        if (null !== $host) {
+            $subCollection->setHost($host);
+        }
+        if (null !== $condition) {
+            $subCollection->setCondition($condition);
+        }
+        if (null !== $schemes) {
+            $subCollection->setSchemes($schemes);
+        }
+        if (null !== $methods) {
+            $subCollection->setMethods($methods);
+        }
+        $subCollection->addDefaults($defaults);
+        $subCollection->addRequirements($requirements);
+        $subCollection->addOptions($options);
+
+        $collection->addCollection($subCollection);
+    }
+
+    /**
+     * Loads an XML file.
+     *
+     * @param string $file An XML file path
+     *
+     * @return \DOMDocument
+     *
+     * @throws \InvalidArgumentException When loading of XML file fails because of syntax errors
+     *                                   or when the XML structure is not as expected by the scheme -
+     *                                   see validate()
+     */
+    protected function loadFile($file)
+    {
+        return XmlUtils::loadFile($file, __DIR__.static::SCHEME_PATH);
+    }
+
+    /**
+     * Parses the config elements (default, requirement, option).
+     *
+     * @param \DOMElement $node Element to parse that contains the configs
+     * @param string      $path Full path of the XML file being processed
+     *
+     * @return array An array with the defaults as first item, requirements as second and options as third.
+     *
+     * @throws \InvalidArgumentException When the XML is invalid
+     */
+    private function parseConfigs(\DOMElement $node, $path)
+    {
+        $defaults = array();
+        $requirements = array();
+        $options = array();
+        $condition = null;
+
+        foreach ($node->getElementsByTagNameNS(self::NAMESPACE_URI, '*') as $n) {
+            switch ($n->localName) {
+                case 'default':
+                    if ($this->isElementValueNull($n)) {
+                        $defaults[$n->getAttribute('key')] = null;
+                    } else {
+                        $defaults[$n->getAttribute('key')] = trim($n->textContent);
+                    }
+
+                    break;
+                case 'requirement':
+                    $requirements[$n->getAttribute('key')] = trim($n->textContent);
+                    break;
+                case 'option':
+                    $options[$n->getAttribute('key')] = trim($n->textContent);
+                    break;
+                case 'condition':
+                    $condition = trim($n->textContent);
+                    break;
+                default:
+                    throw new \InvalidArgumentException(sprintf('Unknown tag "%s" used in file "%s". Expected "default", "requirement" or "option".', $n->localName, $path));
+            }
+        }
+
+        return array($defaults, $requirements, $options, $condition);
+    }
+
+    private function isElementValueNull(\DOMElement $element)
+    {
+        $namespaceUri = 'http://www.w3.org/2001/XMLSchema-instance';
+
+        if (!$element->hasAttributeNS($namespaceUri, 'nil')) {
+            return false;
+        }
+
+        return 'true' === $element->getAttributeNS($namespaceUri, 'nil') || '1' === $element->getAttributeNS($namespaceUri, 'nil');
+    }
+}
diff --git a/core/vendor/symfony/routing/Loader/YamlFileLoader.php b/core/vendor/symfony/routing/Loader/YamlFileLoader.php
new file mode 100644
index 0000000..9f753c2
--- /dev/null
+++ b/core/vendor/symfony/routing/Loader/YamlFileLoader.php
@@ -0,0 +1,219 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Loader;
+
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Config\Resource\FileResource;
+use Symfony\Component\Yaml\Parser as YamlParser;
+use Symfony\Component\Config\Loader\FileLoader;
+
+/**
+ * YamlFileLoader loads Yaml routing files.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Tobias Schultze <http://tobion.de>
+ *
+ * @api
+ */
+class YamlFileLoader extends FileLoader
+{
+    private static $availableKeys = array(
+        'resource', 'type', 'prefix', 'pattern', 'path', 'host', 'schemes', 'methods', 'defaults', 'requirements', 'options', 'condition',
+    );
+    private $yamlParser;
+
+    /**
+     * Loads a Yaml file.
+     *
+     * @param string      $file A Yaml file path
+     * @param string|null $type The resource type
+     *
+     * @return RouteCollection A RouteCollection instance
+     *
+     * @throws \InvalidArgumentException When a route can't be parsed because YAML is invalid
+     *
+     * @api
+     */
+    public function load($file, $type = null)
+    {
+        $path = $this->locator->locate($file);
+
+        if (!stream_is_local($path)) {
+            throw new \InvalidArgumentException(sprintf('This is not a local file "%s".', $path));
+        }
+
+        if (!file_exists($path)) {
+            throw new \InvalidArgumentException(sprintf('File "%s" not found.', $path));
+        }
+
+        if (null === $this->yamlParser) {
+            $this->yamlParser = new YamlParser();
+        }
+
+        $config = $this->yamlParser->parse(file_get_contents($path));
+
+        $collection = new RouteCollection();
+        $collection->addResource(new FileResource($path));
+
+        // empty file
+        if (null === $config) {
+            return $collection;
+        }
+
+        // not an array
+        if (!is_array($config)) {
+            throw new \InvalidArgumentException(sprintf('The file "%s" must contain a YAML array.', $path));
+        }
+
+        foreach ($config as $name => $config) {
+            if (isset($config['pattern'])) {
+                if (isset($config['path'])) {
+                    throw new \InvalidArgumentException(sprintf('The file "%s" cannot define both a "path" and a "pattern" attribute. Use only "path".', $path));
+                }
+
+                trigger_error(sprintf('The "pattern" in file "%s" is deprecated since version 2.2 and will be removed in 3.0. Use the "path" option in the route definition instead.', $path), E_USER_DEPRECATED);
+
+                $config['path'] = $config['pattern'];
+                unset($config['pattern']);
+            }
+
+            $this->validate($config, $name, $path);
+
+            if (isset($config['resource'])) {
+                $this->parseImport($collection, $config, $path, $file);
+            } else {
+                $this->parseRoute($collection, $name, $config, $path);
+            }
+        }
+
+        return $collection;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @api
+     */
+    public function supports($resource, $type = null)
+    {
+        return is_string($resource) && in_array(pathinfo($resource, PATHINFO_EXTENSION), array('yml', 'yaml'), true) && (!$type || 'yaml' === $type);
+    }
+
+    /**
+     * Parses a route and adds it to the RouteCollection.
+     *
+     * @param RouteCollection $collection A RouteCollection instance
+     * @param string          $name       Route name
+     * @param array           $config     Route definition
+     * @param string          $path       Full path of the YAML file being processed
+     */
+    protected function parseRoute(RouteCollection $collection, $name, array $config, $path)
+    {
+        $defaults = isset($config['defaults']) ? $config['defaults'] : array();
+        $requirements = isset($config['requirements']) ? $config['requirements'] : array();
+        $options = isset($config['options']) ? $config['options'] : array();
+        $host = isset($config['host']) ? $config['host'] : '';
+        $schemes = isset($config['schemes']) ? $config['schemes'] : array();
+        $methods = isset($config['methods']) ? $config['methods'] : array();
+        $condition = isset($config['condition']) ? $config['condition'] : null;
+
+        $route = new Route($config['path'], $defaults, $requirements, $options, $host, $schemes, $methods, $condition);
+
+        $collection->add($name, $route);
+    }
+
+    /**
+     * Parses an import and adds the routes in the resource to the RouteCollection.
+     *
+     * @param RouteCollection $collection A RouteCollection instance
+     * @param array           $config     Route definition
+     * @param string          $path       Full path of the YAML file being processed
+     * @param string          $file       Loaded file name
+     */
+    protected function parseImport(RouteCollection $collection, array $config, $path, $file)
+    {
+        $type = isset($config['type']) ? $config['type'] : null;
+        $prefix = isset($config['prefix']) ? $config['prefix'] : '';
+        $defaults = isset($config['defaults']) ? $config['defaults'] : array();
+        $requirements = isset($config['requirements']) ? $config['requirements'] : array();
+        $options = isset($config['options']) ? $config['options'] : array();
+        $host = isset($config['host']) ? $config['host'] : null;
+        $condition = isset($config['condition']) ? $config['condition'] : null;
+        $schemes = isset($config['schemes']) ? $config['schemes'] : null;
+        $methods = isset($config['methods']) ? $config['methods'] : null;
+
+        $this->setCurrentDir(dirname($path));
+
+        $subCollection = $this->import($config['resource'], $type, false, $file);
+        /* @var $subCollection RouteCollection */
+        $subCollection->addPrefix($prefix);
+        if (null !== $host) {
+            $subCollection->setHost($host);
+        }
+        if (null !== $condition) {
+            $subCollection->setCondition($condition);
+        }
+        if (null !== $schemes) {
+            $subCollection->setSchemes($schemes);
+        }
+        if (null !== $methods) {
+            $subCollection->setMethods($methods);
+        }
+        $subCollection->addDefaults($defaults);
+        $subCollection->addRequirements($requirements);
+        $subCollection->addOptions($options);
+
+        $collection->addCollection($subCollection);
+    }
+
+    /**
+     * Validates the route configuration.
+     *
+     * @param array  $config A resource config
+     * @param string $name   The config key
+     * @param string $path   The loaded file path
+     *
+     * @throws \InvalidArgumentException If one of the provided config keys is not supported,
+     *                                   something is missing or the combination is nonsense
+     */
+    protected function validate($config, $name, $path)
+    {
+        if (!is_array($config)) {
+            throw new \InvalidArgumentException(sprintf('The definition of "%s" in "%s" must be a YAML array.', $name, $path));
+        }
+        if ($extraKeys = array_diff(array_keys($config), self::$availableKeys)) {
+            throw new \InvalidArgumentException(sprintf(
+                'The routing file "%s" contains unsupported keys for "%s": "%s". Expected one of: "%s".',
+                $path, $name, implode('", "', $extraKeys), implode('", "', self::$availableKeys)
+            ));
+        }
+        if (isset($config['resource']) && isset($config['path'])) {
+            throw new \InvalidArgumentException(sprintf(
+                'The routing file "%s" must not specify both the "resource" key and the "path" key for "%s". Choose between an import and a route definition.',
+                $path, $name
+            ));
+        }
+        if (!isset($config['resource']) && isset($config['type'])) {
+            throw new \InvalidArgumentException(sprintf(
+                'The "type" key for the route definition "%s" in "%s" is unsupported. It is only available for imports in combination with the "resource" key.',
+                $name, $path
+            ));
+        }
+        if (!isset($config['resource']) && !isset($config['path'])) {
+            throw new \InvalidArgumentException(sprintf(
+                'You must define a "path" for the route "%s" in file "%s".',
+                $name, $path
+            ));
+        }
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/schema/routing/routing-1.0.xsd b/core/vendor/symfony/routing/Loader/schema/routing/routing-1.0.xsd
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Loader/schema/routing/routing-1.0.xsd
rename to core/vendor/symfony/routing/Loader/schema/routing/routing-1.0.xsd
diff --git a/core/vendor/symfony/routing/Matcher/ApacheUrlMatcher.php b/core/vendor/symfony/routing/Matcher/ApacheUrlMatcher.php
new file mode 100644
index 0000000..058ced4
--- /dev/null
+++ b/core/vendor/symfony/routing/Matcher/ApacheUrlMatcher.php
@@ -0,0 +1,124 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Matcher;
+
+trigger_error('The '.__NAMESPACE__.'\ApacheUrlMatcher class is deprecated since version 2.5 and will be removed in 3.0. It\'s hard to replicate the behaviour of the PHP implementation and the performance gains are minimal.', E_USER_DEPRECATED);
+
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
+
+/**
+ * ApacheUrlMatcher matches URL based on Apache mod_rewrite matching (see ApacheMatcherDumper).
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             The performance gains are minimal and it's very hard to replicate
+ *             the behavior of PHP implementation.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Arnaud Le Blanc <arnaud.lb@gmail.com>
+ */
+class ApacheUrlMatcher extends UrlMatcher
+{
+    /**
+     * Tries to match a URL based on Apache mod_rewrite matching.
+     *
+     * Returns false if no route matches the URL.
+     *
+     * @param string $pathinfo The pathinfo to be parsed
+     *
+     * @return array An array of parameters
+     *
+     * @throws MethodNotAllowedException If the current method is not allowed
+     */
+    public function match($pathinfo)
+    {
+        $parameters = array();
+        $defaults = array();
+        $allow = array();
+        $route = null;
+
+        foreach ($this->denormalizeValues($_SERVER) as $key => $value) {
+            $name = $key;
+
+            // skip non-routing variables
+            // this improves performance when $_SERVER contains many usual
+            // variables like HTTP_*, DOCUMENT_ROOT, REQUEST_URI, ...
+            if (false === strpos($name, '_ROUTING_')) {
+                continue;
+            }
+
+            while (0 === strpos($name, 'REDIRECT_')) {
+                $name = substr($name, 9);
+            }
+
+            // expect _ROUTING_<type>_<name>
+            // or _ROUTING_<type>
+
+            if (0 !== strpos($name, '_ROUTING_')) {
+                continue;
+            }
+            if (false !== $pos = strpos($name, '_', 9)) {
+                $type = substr($name, 9, $pos - 9);
+                $name = substr($name, $pos + 1);
+            } else {
+                $type = substr($name, 9);
+            }
+
+            if ('param' === $type) {
+                if ('' !== $value) {
+                    $parameters[$name] = $value;
+                }
+            } elseif ('default' === $type) {
+                $defaults[$name] = $value;
+            } elseif ('route' === $type) {
+                $route = $value;
+            } elseif ('allow' === $type) {
+                $allow[] = $name;
+            }
+
+            unset($_SERVER[$key]);
+        }
+
+        if (null !== $route) {
+            $parameters['_route'] = $route;
+
+            return $this->mergeDefaults($parameters, $defaults);
+        } elseif (0 < count($allow)) {
+            throw new MethodNotAllowedException($allow);
+        } else {
+            return parent::match($pathinfo);
+        }
+    }
+
+    /**
+     * Denormalizes an array of values.
+     *
+     * @param string[] $values
+     *
+     * @return array
+     */
+    private function denormalizeValues(array $values)
+    {
+        $normalizedValues = array();
+        foreach ($values as $key => $value) {
+            if (preg_match('~^(.*)\[(\d+)\]$~', $key, $matches)) {
+                if (!isset($normalizedValues[$matches[1]])) {
+                    $normalizedValues[$matches[1]] = array();
+                }
+                $normalizedValues[$matches[1]][(int) $matches[2]] = $value;
+            } else {
+                $normalizedValues[$key] = $value;
+            }
+        }
+
+        return $normalizedValues;
+    }
+}
diff --git a/core/vendor/symfony/routing/Matcher/Dumper/ApacheMatcherDumper.php b/core/vendor/symfony/routing/Matcher/Dumper/ApacheMatcherDumper.php
new file mode 100644
index 0000000..f84186b
--- /dev/null
+++ b/core/vendor/symfony/routing/Matcher/Dumper/ApacheMatcherDumper.php
@@ -0,0 +1,278 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Matcher\Dumper;
+
+trigger_error('The '.__NAMESPACE__.'\ApacheMatcherDumper class is deprecated since version 2.5 and will be removed in 3.0. It\'s hard to replicate the behaviour of the PHP implementation and the performance gains are minimal.', E_USER_DEPRECATED);
+
+use Symfony\Component\Routing\Route;
+
+/**
+ * Dumps a set of Apache mod_rewrite rules.
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             The performance gains are minimal and it's very hard to replicate
+ *             the behavior of PHP implementation.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Kris Wallsmith <kris@symfony.com>
+ */
+class ApacheMatcherDumper extends MatcherDumper
+{
+    /**
+     * Dumps a set of Apache mod_rewrite rules.
+     *
+     * Available options:
+     *
+     *  * script_name: The script name (app.php by default)
+     *  * base_uri:    The base URI ("" by default)
+     *
+     * @param array $options An array of options
+     *
+     * @return string A string to be used as Apache rewrite rules
+     *
+     * @throws \LogicException When the route regex is invalid
+     */
+    public function dump(array $options = array())
+    {
+        $options = array_merge(array(
+            'script_name' => 'app.php',
+            'base_uri' => '',
+        ), $options);
+
+        $options['script_name'] = self::escape($options['script_name'], ' ', '\\');
+
+        $rules = array("# skip \"real\" requests\nRewriteCond %{REQUEST_FILENAME} -f\nRewriteRule .* - [QSA,L]");
+        $methodVars = array();
+        $hostRegexUnique = 0;
+        $prevHostRegex = '';
+
+        foreach ($this->getRoutes()->all() as $name => $route) {
+            if ($route->getCondition()) {
+                throw new \LogicException(sprintf('Unable to dump the routes for Apache as route "%s" has a condition.', $name));
+            }
+
+            $compiledRoute = $route->compile();
+            $hostRegex = $compiledRoute->getHostRegex();
+
+            if (null !== $hostRegex && $prevHostRegex !== $hostRegex) {
+                $prevHostRegex = $hostRegex;
+                $hostRegexUnique++;
+
+                $rule = array();
+
+                $regex = $this->regexToApacheRegex($hostRegex);
+                $regex = self::escape($regex, ' ', '\\');
+
+                $rule[] = sprintf('RewriteCond %%{HTTP:Host} %s', $regex);
+
+                $variables = array();
+                $variables[] = sprintf('E=__ROUTING_host_%s:1', $hostRegexUnique);
+
+                foreach ($compiledRoute->getHostVariables() as $i => $variable) {
+                    $variables[] = sprintf('E=__ROUTING_host_%s_%s:%%%d', $hostRegexUnique, $variable, $i + 1);
+                }
+
+                $variables = implode(',', $variables);
+
+                $rule[] = sprintf('RewriteRule .? - [%s]', $variables);
+
+                $rules[] = implode("\n", $rule);
+            }
+
+            $rules[] = $this->dumpRoute($name, $route, $options, $hostRegexUnique);
+
+            $methodVars = array_merge($methodVars, $route->getMethods());
+        }
+        if (0 < count($methodVars)) {
+            $rule = array('# 405 Method Not Allowed');
+            $methodVars = array_values(array_unique($methodVars));
+            if (in_array('GET', $methodVars) && !in_array('HEAD', $methodVars)) {
+                $methodVars[] = 'HEAD';
+            }
+            foreach ($methodVars as $i => $methodVar) {
+                $rule[] = sprintf('RewriteCond %%{ENV:_ROUTING__allow_%s} =1%s', $methodVar, isset($methodVars[$i + 1]) ? ' [OR]' : '');
+            }
+            $rule[] = sprintf('RewriteRule .* %s [QSA,L]', $options['script_name']);
+
+            $rules[] = implode("\n", $rule);
+        }
+
+        return implode("\n\n", $rules)."\n";
+    }
+
+    /**
+     * Dumps a single route.
+     *
+     * @param string $name            Route name
+     * @param Route  $route           The route
+     * @param array  $options         Options
+     * @param bool   $hostRegexUnique Unique identifier for the host regex
+     *
+     * @return string The compiled route
+     */
+    private function dumpRoute($name, $route, array $options, $hostRegexUnique)
+    {
+        $compiledRoute = $route->compile();
+
+        // prepare the apache regex
+        $regex = $this->regexToApacheRegex($compiledRoute->getRegex());
+        $regex = '^'.self::escape(preg_quote($options['base_uri']).substr($regex, 1), ' ', '\\');
+
+        $methods = $this->getRouteMethods($route);
+
+        $hasTrailingSlash = (!$methods || in_array('HEAD', $methods)) && '/$' === substr($regex, -2) && '^/$' !== $regex;
+
+        $variables = array('E=_ROUTING_route:'.$name);
+        foreach ($compiledRoute->getHostVariables() as $variable) {
+            $variables[] = sprintf('E=_ROUTING_param_%s:%%{ENV:__ROUTING_host_%s_%s}', $variable, $hostRegexUnique, $variable);
+        }
+        foreach ($compiledRoute->getPathVariables() as $i => $variable) {
+            $variables[] = 'E=_ROUTING_param_'.$variable.':%'.($i + 1);
+        }
+        foreach ($this->normalizeValues($route->getDefaults()) as $key => $value) {
+            $variables[] = 'E=_ROUTING_default_'.$key.':'.strtr($value, array(
+                ':' => '\\:',
+                '=' => '\\=',
+                '\\' => '\\\\',
+                ' ' => '\\ ',
+            ));
+        }
+        $variables = implode(',', $variables);
+
+        $rule = array("# $name");
+
+        // method mismatch
+        if (0 < count($methods)) {
+            $allow = array();
+            foreach ($methods as $method) {
+                $allow[] = 'E=_ROUTING_allow_'.$method.':1';
+            }
+
+            if ($compiledRoute->getHostRegex()) {
+                $rule[] = sprintf('RewriteCond %%{ENV:__ROUTING_host_%s} =1', $hostRegexUnique);
+            }
+
+            $rule[] = "RewriteCond %{REQUEST_URI} $regex";
+            $rule[] = sprintf('RewriteCond %%{REQUEST_METHOD} !^(%s)$ [NC]', implode('|', $methods));
+            $rule[] = sprintf('RewriteRule .* - [S=%d,%s]', $hasTrailingSlash ? 2 : 1, implode(',', $allow));
+        }
+
+        // redirect with trailing slash appended
+        if ($hasTrailingSlash) {
+            if ($compiledRoute->getHostRegex()) {
+                $rule[] = sprintf('RewriteCond %%{ENV:__ROUTING_host_%s} =1', $hostRegexUnique);
+            }
+
+            $rule[] = 'RewriteCond %{REQUEST_URI} '.substr($regex, 0, -2).'$';
+            $rule[] = 'RewriteRule .* $0/ [QSA,L,R=301]';
+        }
+
+        // the main rule
+
+        if ($compiledRoute->getHostRegex()) {
+            $rule[] = sprintf('RewriteCond %%{ENV:__ROUTING_host_%s} =1', $hostRegexUnique);
+        }
+
+        $rule[] = "RewriteCond %{REQUEST_URI} $regex";
+        $rule[] = "RewriteRule .* {$options['script_name']} [QSA,L,$variables]";
+
+        return implode("\n", $rule);
+    }
+
+    /**
+     * Returns methods allowed for a route.
+     *
+     * @param Route $route The route
+     *
+     * @return array The methods
+     */
+    private function getRouteMethods(Route $route)
+    {
+        $methods = $route->getMethods();
+
+        // GET and HEAD are equivalent
+        if (in_array('GET', $methods) && !in_array('HEAD', $methods)) {
+            $methods[] = 'HEAD';
+        }
+
+        return $methods;
+    }
+
+    /**
+     * Converts a regex to make it suitable for mod_rewrite.
+     *
+     * @param string $regex The regex
+     *
+     * @return string The converted regex
+     */
+    private function regexToApacheRegex($regex)
+    {
+        $regexPatternEnd = strrpos($regex, $regex[0]);
+
+        return preg_replace('/\?P<.+?>/', '', substr($regex, 1, $regexPatternEnd - 1));
+    }
+
+    /**
+     * Escapes a string.
+     *
+     * @param string $string The string to be escaped
+     * @param string $char   The character to be escaped
+     * @param string $with   The character to be used for escaping
+     *
+     * @return string The escaped string
+     */
+    private static function escape($string, $char, $with)
+    {
+        $escaped = false;
+        $output = '';
+        foreach (str_split($string) as $symbol) {
+            if ($escaped) {
+                $output .= $symbol;
+                $escaped = false;
+                continue;
+            }
+            if ($symbol === $char) {
+                $output .= $with.$char;
+                continue;
+            }
+            if ($symbol === $with) {
+                $escaped = true;
+            }
+            $output .= $symbol;
+        }
+
+        return $output;
+    }
+
+    /**
+     * Normalizes an array of values.
+     *
+     * @param array $values
+     *
+     * @return string[]
+     */
+    private function normalizeValues(array $values)
+    {
+        $normalizedValues = array();
+        foreach ($values as $key => $value) {
+            if (is_array($value)) {
+                foreach ($value as $index => $bit) {
+                    $normalizedValues[sprintf('%s[%s]', $key, $index)] = $bit;
+                }
+            } else {
+                $normalizedValues[$key] = (string) $value;
+            }
+        }
+
+        return $normalizedValues;
+    }
+}
diff --git a/core/vendor/symfony/routing/Matcher/Dumper/DumperCollection.php b/core/vendor/symfony/routing/Matcher/Dumper/DumperCollection.php
new file mode 100644
index 0000000..f91df98
--- /dev/null
+++ b/core/vendor/symfony/routing/Matcher/Dumper/DumperCollection.php
@@ -0,0 +1,159 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Matcher\Dumper;
+
+/**
+ * Collection of routes.
+ *
+ * @author Arnaud Le Blanc <arnaud.lb@gmail.com>
+ */
+class DumperCollection implements \IteratorAggregate
+{
+    /**
+     * @var DumperCollection|null
+     */
+    private $parent;
+
+    /**
+     * @var (DumperCollection|DumperRoute)[]
+     */
+    private $children = array();
+
+    /**
+     * @var array
+     */
+    private $attributes = array();
+
+    /**
+     * Returns the children routes and collections.
+     *
+     * @return (DumperCollection|DumperRoute)[] Array of DumperCollection|DumperRoute
+     */
+    public function all()
+    {
+        return $this->children;
+    }
+
+    /**
+     * Adds a route or collection.
+     *
+     * @param DumperRoute|DumperCollection The route or collection
+     */
+    public function add($child)
+    {
+        if ($child instanceof self) {
+            $child->setParent($this);
+        }
+        $this->children[] = $child;
+    }
+
+    /**
+     * Sets children.
+     *
+     * @param array $children The children
+     */
+    public function setAll(array $children)
+    {
+        foreach ($children as $child) {
+            if ($child instanceof self) {
+                $child->setParent($this);
+            }
+        }
+        $this->children = $children;
+    }
+
+    /**
+     * Returns an iterator over the children.
+     *
+     * @return \Iterator The iterator
+     */
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->children);
+    }
+
+    /**
+     * Returns the root of the collection.
+     *
+     * @return DumperCollection The root collection
+     */
+    public function getRoot()
+    {
+        return (null !== $this->parent) ? $this->parent->getRoot() : $this;
+    }
+
+    /**
+     * Returns the parent collection.
+     *
+     * @return DumperCollection|null The parent collection or null if the collection has no parent
+     */
+    protected function getParent()
+    {
+        return $this->parent;
+    }
+
+    /**
+     * Sets the parent collection.
+     *
+     * @param DumperCollection $parent The parent collection
+     */
+    protected function setParent(DumperCollection $parent)
+    {
+        $this->parent = $parent;
+    }
+
+    /**
+     * Returns true if the attribute is defined.
+     *
+     * @param string $name The attribute name
+     *
+     * @return bool true if the attribute is defined, false otherwise
+     */
+    public function hasAttribute($name)
+    {
+        return array_key_exists($name, $this->attributes);
+    }
+
+    /**
+     * Returns an attribute by name.
+     *
+     * @param string $name    The attribute name
+     * @param mixed  $default Default value is the attribute doesn't exist
+     *
+     * @return mixed The attribute value
+     */
+    public function getAttribute($name, $default = null)
+    {
+        return $this->hasAttribute($name) ? $this->attributes[$name] : $default;
+    }
+
+    /**
+     * Sets an attribute by name.
+     *
+     * @param string $name  The attribute name
+     * @param mixed  $value The attribute value
+     */
+    public function setAttribute($name, $value)
+    {
+        $this->attributes[$name] = $value;
+    }
+
+    /**
+     * Sets multiple attributes.
+     *
+     * @param array $attributes The attributes
+     */
+    public function setAttributes($attributes)
+    {
+        $this->attributes = $attributes;
+    }
+}
diff --git a/core/vendor/symfony/routing/Matcher/Dumper/DumperPrefixCollection.php b/core/vendor/symfony/routing/Matcher/Dumper/DumperPrefixCollection.php
new file mode 100644
index 0000000..6a615f2
--- /dev/null
+++ b/core/vendor/symfony/routing/Matcher/Dumper/DumperPrefixCollection.php
@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Matcher\Dumper;
+
+/**
+ * Prefix tree of routes preserving routes order.
+ *
+ * @author Arnaud Le Blanc <arnaud.lb@gmail.com>
+ */
+class DumperPrefixCollection extends DumperCollection
+{
+    /**
+     * @var string
+     */
+    private $prefix = '';
+
+    /**
+     * Returns the prefix.
+     *
+     * @return string The prefix
+     */
+    public function getPrefix()
+    {
+        return $this->prefix;
+    }
+
+    /**
+     * Sets the prefix.
+     *
+     * @param string $prefix The prefix
+     */
+    public function setPrefix($prefix)
+    {
+        $this->prefix = $prefix;
+    }
+
+    /**
+     * Adds a route in the tree.
+     *
+     * @param DumperRoute $route The route
+     *
+     * @return DumperPrefixCollection The node the route was added to
+     *
+     * @throws \LogicException
+     */
+    public function addPrefixRoute(DumperRoute $route)
+    {
+        $prefix = $route->getRoute()->compile()->getStaticPrefix();
+
+        for ($collection = $this; null !== $collection; $collection = $collection->getParent()) {
+            // Same prefix, add to current leave
+            if ($collection->prefix === $prefix) {
+                $collection->add($route);
+
+                return $collection;
+            }
+
+            // Prefix starts with route's prefix
+            if ('' === $collection->prefix || 0 === strpos($prefix, $collection->prefix)) {
+                $child = new self();
+                $child->setPrefix(substr($prefix, 0, strlen($collection->prefix) + 1));
+                $collection->add($child);
+
+                return $child->addPrefixRoute($route);
+            }
+        }
+
+        // Reached only if the root has a non empty prefix
+        throw new \LogicException('The collection root must not have a prefix');
+    }
+
+    /**
+     * Merges nodes whose prefix ends with a slash.
+     *
+     * Children of a node whose prefix ends with a slash are moved to the parent node
+     */
+    public function mergeSlashNodes()
+    {
+        $children = array();
+
+        foreach ($this as $child) {
+            if ($child instanceof self) {
+                $child->mergeSlashNodes();
+                if ('/' === substr($child->prefix, -1)) {
+                    $children = array_merge($children, $child->all());
+                } else {
+                    $children[] = $child;
+                }
+            } else {
+                $children[] = $child;
+            }
+        }
+
+        $this->setAll($children);
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/DumperRoute.php b/core/vendor/symfony/routing/Matcher/Dumper/DumperRoute.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/DumperRoute.php
rename to core/vendor/symfony/routing/Matcher/Dumper/DumperRoute.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/MatcherDumper.php b/core/vendor/symfony/routing/Matcher/Dumper/MatcherDumper.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/MatcherDumper.php
rename to core/vendor/symfony/routing/Matcher/Dumper/MatcherDumper.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/MatcherDumperInterface.php b/core/vendor/symfony/routing/Matcher/Dumper/MatcherDumperInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/MatcherDumperInterface.php
rename to core/vendor/symfony/routing/Matcher/Dumper/MatcherDumperInterface.php
diff --git a/core/vendor/symfony/routing/Matcher/Dumper/PhpMatcherDumper.php b/core/vendor/symfony/routing/Matcher/Dumper/PhpMatcherDumper.php
new file mode 100644
index 0000000..de41448
--- /dev/null
+++ b/core/vendor/symfony/routing/Matcher/Dumper/PhpMatcherDumper.php
@@ -0,0 +1,409 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Matcher\Dumper;
+
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
+use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
+
+/**
+ * PhpMatcherDumper creates a PHP class able to match URLs for a given set of routes.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Tobias Schultze <http://tobion.de>
+ * @author Arnaud Le Blanc <arnaud.lb@gmail.com>
+ */
+class PhpMatcherDumper extends MatcherDumper
+{
+    private $expressionLanguage;
+
+    /**
+     * @var ExpressionFunctionProviderInterface[]
+     */
+    private $expressionLanguageProviders = array();
+
+    /**
+     * Dumps a set of routes to a PHP class.
+     *
+     * Available options:
+     *
+     *  * class:      The class name
+     *  * base_class: The base class name
+     *
+     * @param array $options An array of options
+     *
+     * @return string A PHP class representing the matcher class
+     */
+    public function dump(array $options = array())
+    {
+        $options = array_replace(array(
+            'class' => 'ProjectUrlMatcher',
+            'base_class' => 'Symfony\\Component\\Routing\\Matcher\\UrlMatcher',
+        ), $options);
+
+        // trailing slash support is only enabled if we know how to redirect the user
+        $interfaces = class_implements($options['base_class']);
+        $supportsRedirections = isset($interfaces['Symfony\\Component\\Routing\\Matcher\\RedirectableUrlMatcherInterface']);
+
+        return <<<EOF
+<?php
+
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\RequestContext;
+
+/**
+ * {$options['class']}.
+ *
+ * This class has been auto-generated
+ * by the Symfony Routing Component.
+ */
+class {$options['class']} extends {$options['base_class']}
+{
+    /**
+     * Constructor.
+     */
+    public function __construct(RequestContext \$context)
+    {
+        \$this->context = \$context;
+    }
+
+{$this->generateMatchMethod($supportsRedirections)}
+}
+
+EOF;
+    }
+
+    public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
+    {
+        $this->expressionLanguageProviders[] = $provider;
+    }
+
+    /**
+     * Generates the code for the match method implementing UrlMatcherInterface.
+     *
+     * @param bool $supportsRedirections Whether redirections are supported by the base class
+     *
+     * @return string Match method as PHP code
+     */
+    private function generateMatchMethod($supportsRedirections)
+    {
+        $code = rtrim($this->compileRoutes($this->getRoutes(), $supportsRedirections), "\n");
+
+        return <<<EOF
+    public function match(\$pathinfo)
+    {
+        \$allow = array();
+        \$pathinfo = rawurldecode(\$pathinfo);
+        \$context = \$this->context;
+        \$request = \$this->request;
+
+$code
+
+        throw 0 < count(\$allow) ? new MethodNotAllowedException(array_unique(\$allow)) : new ResourceNotFoundException();
+    }
+EOF;
+    }
+
+    /**
+     * Generates PHP code to match a RouteCollection with all its routes.
+     *
+     * @param RouteCollection $routes               A RouteCollection instance
+     * @param bool            $supportsRedirections Whether redirections are supported by the base class
+     *
+     * @return string PHP code
+     */
+    private function compileRoutes(RouteCollection $routes, $supportsRedirections)
+    {
+        $fetchedHost = false;
+
+        $groups = $this->groupRoutesByHostRegex($routes);
+        $code = '';
+
+        foreach ($groups as $collection) {
+            if (null !== $regex = $collection->getAttribute('host_regex')) {
+                if (!$fetchedHost) {
+                    $code .= "        \$host = \$this->context->getHost();\n\n";
+                    $fetchedHost = true;
+                }
+
+                $code .= sprintf("        if (preg_match(%s, \$host, \$hostMatches)) {\n", var_export($regex, true));
+            }
+
+            $tree = $this->buildPrefixTree($collection);
+            $groupCode = $this->compilePrefixRoutes($tree, $supportsRedirections);
+
+            if (null !== $regex) {
+                // apply extra indention at each line (except empty ones)
+                $groupCode = preg_replace('/^.{2,}$/m', '    $0', $groupCode);
+                $code .= $groupCode;
+                $code .= "        }\n\n";
+            } else {
+                $code .= $groupCode;
+            }
+        }
+
+        return $code;
+    }
+
+    /**
+     * Generates PHP code recursively to match a tree of routes.
+     *
+     * @param DumperPrefixCollection $collection           A DumperPrefixCollection instance
+     * @param bool                   $supportsRedirections Whether redirections are supported by the base class
+     * @param string                 $parentPrefix         Prefix of the parent collection
+     *
+     * @return string PHP code
+     */
+    private function compilePrefixRoutes(DumperPrefixCollection $collection, $supportsRedirections, $parentPrefix = '')
+    {
+        $code = '';
+        $prefix = $collection->getPrefix();
+        $optimizable = 1 < strlen($prefix) && 1 < count($collection->all());
+        $optimizedPrefix = $parentPrefix;
+
+        if ($optimizable) {
+            $optimizedPrefix = $prefix;
+
+            $code .= sprintf("    if (0 === strpos(\$pathinfo, %s)) {\n", var_export($prefix, true));
+        }
+
+        foreach ($collection as $route) {
+            if ($route instanceof DumperCollection) {
+                $code .= $this->compilePrefixRoutes($route, $supportsRedirections, $optimizedPrefix);
+            } else {
+                $code .= $this->compileRoute($route->getRoute(), $route->getName(), $supportsRedirections, $optimizedPrefix)."\n";
+            }
+        }
+
+        if ($optimizable) {
+            $code .= "    }\n\n";
+            // apply extra indention at each line (except empty ones)
+            $code = preg_replace('/^.{2,}$/m', '    $0', $code);
+        }
+
+        return $code;
+    }
+
+    /**
+     * Compiles a single Route to PHP code used to match it against the path info.
+     *
+     * @param Route       $route                A Route instance
+     * @param string      $name                 The name of the Route
+     * @param bool        $supportsRedirections Whether redirections are supported by the base class
+     * @param string|null $parentPrefix         The prefix of the parent collection used to optimize the code
+     *
+     * @return string PHP code
+     *
+     * @throws \LogicException
+     */
+    private function compileRoute(Route $route, $name, $supportsRedirections, $parentPrefix = null)
+    {
+        $code = '';
+        $compiledRoute = $route->compile();
+        $conditions = array();
+        $hasTrailingSlash = false;
+        $matches = false;
+        $hostMatches = false;
+        $methods = $route->getMethods();
+
+        // GET and HEAD are equivalent
+        if (in_array('GET', $methods) && !in_array('HEAD', $methods)) {
+            $methods[] = 'HEAD';
+        }
+
+        $supportsTrailingSlash = $supportsRedirections && (!$methods || in_array('HEAD', $methods));
+
+        if (!count($compiledRoute->getPathVariables()) && false !== preg_match('#^(.)\^(?P<url>.*?)\$\1#', $compiledRoute->getRegex(), $m)) {
+            if ($supportsTrailingSlash && substr($m['url'], -1) === '/') {
+                $conditions[] = sprintf("rtrim(\$pathinfo, '/') === %s", var_export(rtrim(str_replace('\\', '', $m['url']), '/'), true));
+                $hasTrailingSlash = true;
+            } else {
+                $conditions[] = sprintf("\$pathinfo === %s", var_export(str_replace('\\', '', $m['url']), true));
+            }
+        } else {
+            if ($compiledRoute->getStaticPrefix() && $compiledRoute->getStaticPrefix() !== $parentPrefix) {
+                $conditions[] = sprintf("0 === strpos(\$pathinfo, %s)", var_export($compiledRoute->getStaticPrefix(), true));
+            }
+
+            $regex = $compiledRoute->getRegex();
+            if ($supportsTrailingSlash && $pos = strpos($regex, '/$')) {
+                $regex = substr($regex, 0, $pos).'/?$'.substr($regex, $pos + 2);
+                $hasTrailingSlash = true;
+            }
+            $conditions[] = sprintf("preg_match(%s, \$pathinfo, \$matches)", var_export($regex, true));
+
+            $matches = true;
+        }
+
+        if ($compiledRoute->getHostVariables()) {
+            $hostMatches = true;
+        }
+
+        if ($route->getCondition()) {
+            $conditions[] = $this->getExpressionLanguage()->compile($route->getCondition(), array('context', 'request'));
+        }
+
+        $conditions = implode(' && ', $conditions);
+
+        $code .= <<<EOF
+        // $name
+        if ($conditions) {
+
+EOF;
+
+        $gotoname = 'not_'.preg_replace('/[^A-Za-z0-9_]/', '', $name);
+        if ($methods) {
+            if (1 === count($methods)) {
+                $code .= <<<EOF
+            if (\$this->context->getMethod() != '$methods[0]') {
+                \$allow[] = '$methods[0]';
+                goto $gotoname;
+            }
+
+
+EOF;
+            } else {
+                $methods = implode("', '", $methods);
+                $code .= <<<EOF
+            if (!in_array(\$this->context->getMethod(), array('$methods'))) {
+                \$allow = array_merge(\$allow, array('$methods'));
+                goto $gotoname;
+            }
+
+
+EOF;
+            }
+        }
+
+        if ($hasTrailingSlash) {
+            $code .= <<<EOF
+            if (substr(\$pathinfo, -1) !== '/') {
+                return \$this->redirect(\$pathinfo.'/', '$name');
+            }
+
+
+EOF;
+        }
+
+        if ($schemes = $route->getSchemes()) {
+            if (!$supportsRedirections) {
+                throw new \LogicException('The "schemes" requirement is only supported for URL matchers that implement RedirectableUrlMatcherInterface.');
+            }
+            $schemes = str_replace("\n", '', var_export(array_flip($schemes), true));
+            $code .= <<<EOF
+            \$requiredSchemes = $schemes;
+            if (!isset(\$requiredSchemes[\$this->context->getScheme()])) {
+                return \$this->redirect(\$pathinfo, '$name', key(\$requiredSchemes));
+            }
+
+
+EOF;
+        }
+
+        // optimize parameters array
+        if ($matches || $hostMatches) {
+            $vars = array();
+            if ($hostMatches) {
+                $vars[] = '$hostMatches';
+            }
+            if ($matches) {
+                $vars[] = '$matches';
+            }
+            $vars[] = "array('_route' => '$name')";
+
+            $code .= sprintf(
+                "            return \$this->mergeDefaults(array_replace(%s), %s);\n",
+                implode(', ', $vars),
+                str_replace("\n", '', var_export($route->getDefaults(), true))
+            );
+        } elseif ($route->getDefaults()) {
+            $code .= sprintf("            return %s;\n", str_replace("\n", '', var_export(array_replace($route->getDefaults(), array('_route' => $name)), true)));
+        } else {
+            $code .= sprintf("            return array('_route' => '%s');\n", $name);
+        }
+        $code .= "        }\n";
+
+        if ($methods) {
+            $code .= "        $gotoname:\n";
+        }
+
+        return $code;
+    }
+
+    /**
+     * Groups consecutive routes having the same host regex.
+     *
+     * The result is a collection of collections of routes having the same host regex.
+     *
+     * @param RouteCollection $routes A flat RouteCollection
+     *
+     * @return DumperCollection A collection with routes grouped by host regex in sub-collections
+     */
+    private function groupRoutesByHostRegex(RouteCollection $routes)
+    {
+        $groups = new DumperCollection();
+
+        $currentGroup = new DumperCollection();
+        $currentGroup->setAttribute('host_regex', null);
+        $groups->add($currentGroup);
+
+        foreach ($routes as $name => $route) {
+            $hostRegex = $route->compile()->getHostRegex();
+            if ($currentGroup->getAttribute('host_regex') !== $hostRegex) {
+                $currentGroup = new DumperCollection();
+                $currentGroup->setAttribute('host_regex', $hostRegex);
+                $groups->add($currentGroup);
+            }
+            $currentGroup->add(new DumperRoute($name, $route));
+        }
+
+        return $groups;
+    }
+
+    /**
+     * Organizes the routes into a prefix tree.
+     *
+     * Routes order is preserved such that traversing the tree will traverse the
+     * routes in the origin order.
+     *
+     * @param DumperCollection $collection A collection of routes
+     *
+     * @return DumperPrefixCollection
+     */
+    private function buildPrefixTree(DumperCollection $collection)
+    {
+        $tree = new DumperPrefixCollection();
+        $current = $tree;
+
+        foreach ($collection as $route) {
+            $current = $current->addPrefixRoute($route);
+        }
+
+        $tree->mergeSlashNodes();
+
+        return $tree;
+    }
+
+    private function getExpressionLanguage()
+    {
+        if (null === $this->expressionLanguage) {
+            if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
+                throw new \RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
+            }
+            $this->expressionLanguage = new ExpressionLanguage(null, $this->expressionLanguageProviders);
+        }
+
+        return $this->expressionLanguage;
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/RedirectableUrlMatcher.php b/core/vendor/symfony/routing/Matcher/RedirectableUrlMatcher.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/RedirectableUrlMatcher.php
rename to core/vendor/symfony/routing/Matcher/RedirectableUrlMatcher.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/RedirectableUrlMatcherInterface.php b/core/vendor/symfony/routing/Matcher/RedirectableUrlMatcherInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/RedirectableUrlMatcherInterface.php
rename to core/vendor/symfony/routing/Matcher/RedirectableUrlMatcherInterface.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/RequestMatcherInterface.php b/core/vendor/symfony/routing/Matcher/RequestMatcherInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/RequestMatcherInterface.php
rename to core/vendor/symfony/routing/Matcher/RequestMatcherInterface.php
diff --git a/core/vendor/symfony/routing/Matcher/TraceableUrlMatcher.php b/core/vendor/symfony/routing/Matcher/TraceableUrlMatcher.php
new file mode 100644
index 0000000..ef4f24c
--- /dev/null
+++ b/core/vendor/symfony/routing/Matcher/TraceableUrlMatcher.php
@@ -0,0 +1,131 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Matcher;
+
+use Symfony\Component\Routing\Exception\ExceptionInterface;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+
+/**
+ * TraceableUrlMatcher helps debug path info matching by tracing the match.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TraceableUrlMatcher extends UrlMatcher
+{
+    const ROUTE_DOES_NOT_MATCH = 0;
+    const ROUTE_ALMOST_MATCHES = 1;
+    const ROUTE_MATCHES = 2;
+
+    protected $traces;
+
+    public function getTraces($pathinfo)
+    {
+        $this->traces = array();
+
+        try {
+            $this->match($pathinfo);
+        } catch (ExceptionInterface $e) {
+        }
+
+        return $this->traces;
+    }
+
+    protected function matchCollection($pathinfo, RouteCollection $routes)
+    {
+        foreach ($routes as $name => $route) {
+            $compiledRoute = $route->compile();
+
+            if (!preg_match($compiledRoute->getRegex(), $pathinfo, $matches)) {
+                // does it match without any requirements?
+                $r = new Route($route->getPath(), $route->getDefaults(), array(), $route->getOptions());
+                $cr = $r->compile();
+                if (!preg_match($cr->getRegex(), $pathinfo)) {
+                    $this->addTrace(sprintf('Path "%s" does not match', $route->getPath()), self::ROUTE_DOES_NOT_MATCH, $name, $route);
+
+                    continue;
+                }
+
+                foreach ($route->getRequirements() as $n => $regex) {
+                    $r = new Route($route->getPath(), $route->getDefaults(), array($n => $regex), $route->getOptions());
+                    $cr = $r->compile();
+
+                    if (in_array($n, $cr->getVariables()) && !preg_match($cr->getRegex(), $pathinfo)) {
+                        $this->addTrace(sprintf('Requirement for "%s" does not match (%s)', $n, $regex), self::ROUTE_ALMOST_MATCHES, $name, $route);
+
+                        continue 2;
+                    }
+                }
+
+                continue;
+            }
+
+            // check host requirement
+            $hostMatches = array();
+            if ($compiledRoute->getHostRegex() && !preg_match($compiledRoute->getHostRegex(), $this->context->getHost(), $hostMatches)) {
+                $this->addTrace(sprintf('Host "%s" does not match the requirement ("%s")', $this->context->getHost(), $route->getHost()), self::ROUTE_ALMOST_MATCHES, $name, $route);
+
+                continue;
+            }
+
+            // check HTTP method requirement
+            if ($requiredMethods = $route->getMethods()) {
+                // HEAD and GET are equivalent as per RFC
+                if ('HEAD' === $method = $this->context->getMethod()) {
+                    $method = 'GET';
+                }
+
+                if (!in_array($method, $requiredMethods)) {
+                    $this->allow = array_merge($this->allow, $requiredMethods);
+
+                    $this->addTrace(sprintf('Method "%s" does not match any of the required methods (%s)', $this->context->getMethod(), implode(', ', $requiredMethods)), self::ROUTE_ALMOST_MATCHES, $name, $route);
+
+                    continue;
+                }
+            }
+
+            // check condition
+            if ($condition = $route->getCondition()) {
+                if (!$this->getExpressionLanguage()->evaluate($condition, array('context' => $this->context, 'request' => $this->request))) {
+                    $this->addTrace(sprintf('Condition "%s" does not evaluate to "true"', $condition), self::ROUTE_ALMOST_MATCHES, $name, $route);
+
+                    continue;
+                }
+            }
+
+            // check HTTP scheme requirement
+            if ($requiredSchemes = $route->getSchemes()) {
+                $scheme = $this->context->getScheme();
+
+                if (!$route->hasScheme($scheme)) {
+                    $this->addTrace(sprintf('Scheme "%s" does not match any of the required schemes (%s); the user will be redirected to first required scheme', $scheme, implode(', ', $requiredSchemes)), self::ROUTE_ALMOST_MATCHES, $name, $route);
+
+                    return true;
+                }
+            }
+
+            $this->addTrace('Route matches!', self::ROUTE_MATCHES, $name, $route);
+
+            return true;
+        }
+    }
+
+    private function addTrace($log, $level = self::ROUTE_DOES_NOT_MATCH, $name = null, $route = null)
+    {
+        $this->traces[] = array(
+            'log' => $log,
+            'name' => $name,
+            'level' => $level,
+            'path' => null !== $route ? $route->getPath() : null,
+        );
+    }
+}
diff --git a/core/vendor/symfony/routing/Matcher/UrlMatcher.php b/core/vendor/symfony/routing/Matcher/UrlMatcher.php
new file mode 100644
index 0000000..c754144
--- /dev/null
+++ b/core/vendor/symfony/routing/Matcher/UrlMatcher.php
@@ -0,0 +1,255 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Matcher;
+
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\RequestContext;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
+use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
+
+/**
+ * UrlMatcher matches URL based on a set of routes.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class UrlMatcher implements UrlMatcherInterface, RequestMatcherInterface
+{
+    const REQUIREMENT_MATCH = 0;
+    const REQUIREMENT_MISMATCH = 1;
+    const ROUTE_MATCH = 2;
+
+    /**
+     * @var RequestContext
+     */
+    protected $context;
+
+    /**
+     * @var array
+     */
+    protected $allow = array();
+
+    /**
+     * @var RouteCollection
+     */
+    protected $routes;
+
+    protected $request;
+    protected $expressionLanguage;
+
+    /**
+     * @var ExpressionFunctionProviderInterface[]
+     */
+    protected $expressionLanguageProviders = array();
+
+    /**
+     * Constructor.
+     *
+     * @param RouteCollection $routes  A RouteCollection instance
+     * @param RequestContext  $context The context
+     *
+     * @api
+     */
+    public function __construct(RouteCollection $routes, RequestContext $context)
+    {
+        $this->routes = $routes;
+        $this->context = $context;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setContext(RequestContext $context)
+    {
+        $this->context = $context;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getContext()
+    {
+        return $this->context;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function match($pathinfo)
+    {
+        $this->allow = array();
+
+        if ($ret = $this->matchCollection(rawurldecode($pathinfo), $this->routes)) {
+            return $ret;
+        }
+
+        throw 0 < count($this->allow)
+            ? new MethodNotAllowedException(array_unique($this->allow))
+            : new ResourceNotFoundException(sprintf('No routes found for "%s".', $pathinfo));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function matchRequest(Request $request)
+    {
+        $this->request = $request;
+
+        $ret = $this->match($request->getPathInfo());
+
+        $this->request = null;
+
+        return $ret;
+    }
+
+    public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
+    {
+        $this->expressionLanguageProviders[] = $provider;
+    }
+
+    /**
+     * Tries to match a URL with a set of routes.
+     *
+     * @param string          $pathinfo The path info to be parsed
+     * @param RouteCollection $routes   The set of routes
+     *
+     * @return array An array of parameters
+     *
+     * @throws ResourceNotFoundException If the resource could not be found
+     * @throws MethodNotAllowedException If the resource was found but the request method is not allowed
+     */
+    protected function matchCollection($pathinfo, RouteCollection $routes)
+    {
+        foreach ($routes as $name => $route) {
+            $compiledRoute = $route->compile();
+
+            // check the static prefix of the URL first. Only use the more expensive preg_match when it matches
+            if ('' !== $compiledRoute->getStaticPrefix() && 0 !== strpos($pathinfo, $compiledRoute->getStaticPrefix())) {
+                continue;
+            }
+
+            if (!preg_match($compiledRoute->getRegex(), $pathinfo, $matches)) {
+                continue;
+            }
+
+            $hostMatches = array();
+            if ($compiledRoute->getHostRegex() && !preg_match($compiledRoute->getHostRegex(), $this->context->getHost(), $hostMatches)) {
+                continue;
+            }
+
+            // check HTTP method requirement
+            if ($requiredMethods = $route->getMethods()) {
+                // HEAD and GET are equivalent as per RFC
+                if ('HEAD' === $method = $this->context->getMethod()) {
+                    $method = 'GET';
+                }
+
+                if (!in_array($method, $requiredMethods)) {
+                    $this->allow = array_merge($this->allow, $requiredMethods);
+
+                    continue;
+                }
+            }
+
+            $status = $this->handleRouteRequirements($pathinfo, $name, $route);
+
+            if (self::ROUTE_MATCH === $status[0]) {
+                return $status[1];
+            }
+
+            if (self::REQUIREMENT_MISMATCH === $status[0]) {
+                continue;
+            }
+
+            return $this->getAttributes($route, $name, array_replace($matches, $hostMatches));
+        }
+    }
+
+    /**
+     * Returns an array of values to use as request attributes.
+     *
+     * As this method requires the Route object, it is not available
+     * in matchers that do not have access to the matched Route instance
+     * (like the PHP and Apache matcher dumpers).
+     *
+     * @param Route  $route      The route we are matching against
+     * @param string $name       The name of the route
+     * @param array  $attributes An array of attributes from the matcher
+     *
+     * @return array An array of parameters
+     */
+    protected function getAttributes(Route $route, $name, array $attributes)
+    {
+        $attributes['_route'] = $name;
+
+        return $this->mergeDefaults($attributes, $route->getDefaults());
+    }
+
+    /**
+     * Handles specific route requirements.
+     *
+     * @param string $pathinfo The path
+     * @param string $name     The route name
+     * @param Route  $route    The route
+     *
+     * @return array The first element represents the status, the second contains additional information
+     */
+    protected function handleRouteRequirements($pathinfo, $name, Route $route)
+    {
+        // expression condition
+        if ($route->getCondition() && !$this->getExpressionLanguage()->evaluate($route->getCondition(), array('context' => $this->context, 'request' => $this->request))) {
+            return array(self::REQUIREMENT_MISMATCH, null);
+        }
+
+        // check HTTP scheme requirement
+        $scheme = $this->context->getScheme();
+        $status = $route->getSchemes() && !$route->hasScheme($scheme) ? self::REQUIREMENT_MISMATCH : self::REQUIREMENT_MATCH;
+
+        return array($status, null);
+    }
+
+    /**
+     * Get merged default parameters.
+     *
+     * @param array $params   The parameters
+     * @param array $defaults The defaults
+     *
+     * @return array Merged default parameters
+     */
+    protected function mergeDefaults($params, $defaults)
+    {
+        foreach ($params as $key => $value) {
+            if (!is_int($key)) {
+                $defaults[$key] = $value;
+            }
+        }
+
+        return $defaults;
+    }
+
+    protected function getExpressionLanguage()
+    {
+        if (null === $this->expressionLanguage) {
+            if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
+                throw new \RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
+            }
+            $this->expressionLanguage = new ExpressionLanguage(null, $this->expressionLanguageProviders);
+        }
+
+        return $this->expressionLanguage;
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/UrlMatcherInterface.php b/core/vendor/symfony/routing/Matcher/UrlMatcherInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/UrlMatcherInterface.php
rename to core/vendor/symfony/routing/Matcher/UrlMatcherInterface.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/README.md b/core/vendor/symfony/routing/README.md
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/README.md
rename to core/vendor/symfony/routing/README.md
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/RequestContext.php b/core/vendor/symfony/routing/RequestContext.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/RequestContext.php
rename to core/vendor/symfony/routing/RequestContext.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/RequestContextAwareInterface.php b/core/vendor/symfony/routing/RequestContextAwareInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/RequestContextAwareInterface.php
rename to core/vendor/symfony/routing/RequestContextAwareInterface.php
diff --git a/core/vendor/symfony/routing/Route.php b/core/vendor/symfony/routing/Route.php
new file mode 100644
index 0000000..a7b6ad1
--- /dev/null
+++ b/core/vendor/symfony/routing/Route.php
@@ -0,0 +1,669 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing;
+
+/**
+ * A Route describes a route and its parameters.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Tobias Schultze <http://tobion.de>
+ *
+ * @api
+ */
+class Route implements \Serializable
+{
+    /**
+     * @var string
+     */
+    private $path = '/';
+
+    /**
+     * @var string
+     */
+    private $host = '';
+
+    /**
+     * @var array
+     */
+    private $schemes = array();
+
+    /**
+     * @var array
+     */
+    private $methods = array();
+
+    /**
+     * @var array
+     */
+    private $defaults = array();
+
+    /**
+     * @var array
+     */
+    private $requirements = array();
+
+    /**
+     * @var array
+     */
+    private $options = array();
+
+    /**
+     * @var null|CompiledRoute
+     */
+    private $compiled;
+
+    /**
+     * @var string
+     */
+    private $condition = '';
+
+    /**
+     * Constructor.
+     *
+     * Available options:
+     *
+     *  * compiler_class: A class name able to compile this route instance (RouteCompiler by default)
+     *
+     * @param string       $path         The path pattern to match
+     * @param array        $defaults     An array of default parameter values
+     * @param array        $requirements An array of requirements for parameters (regexes)
+     * @param array        $options      An array of options
+     * @param string       $host         The host pattern to match
+     * @param string|array $schemes      A required URI scheme or an array of restricted schemes
+     * @param string|array $methods      A required HTTP method or an array of restricted methods
+     * @param string       $condition    A condition that should evaluate to true for the route to match
+     *
+     * @api
+     */
+    public function __construct($path, array $defaults = array(), array $requirements = array(), array $options = array(), $host = '', $schemes = array(), $methods = array(), $condition = '')
+    {
+        $this->setPath($path);
+        $this->setDefaults($defaults);
+        $this->setRequirements($requirements);
+        $this->setOptions($options);
+        $this->setHost($host);
+        // The conditions make sure that an initial empty $schemes/$methods does not override the corresponding requirement.
+        // They can be removed when the BC layer is removed.
+        if ($schemes) {
+            $this->setSchemes($schemes);
+        }
+        if ($methods) {
+            $this->setMethods($methods);
+        }
+        $this->setCondition($condition);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function serialize()
+    {
+        return serialize(array(
+            'path' => $this->path,
+            'host' => $this->host,
+            'defaults' => $this->defaults,
+            'requirements' => $this->requirements,
+            'options' => $this->options,
+            'schemes' => $this->schemes,
+            'methods' => $this->methods,
+            'condition' => $this->condition,
+            'compiled' => $this->compiled,
+        ));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function unserialize($serialized)
+    {
+        $data = unserialize($serialized);
+        $this->path = $data['path'];
+        $this->host = $data['host'];
+        $this->defaults = $data['defaults'];
+        $this->requirements = $data['requirements'];
+        $this->options = $data['options'];
+        $this->schemes = $data['schemes'];
+        $this->methods = $data['methods'];
+
+        if (isset($data['condition'])) {
+            $this->condition = $data['condition'];
+        }
+        if (isset($data['compiled'])) {
+            $this->compiled = $data['compiled'];
+        }
+    }
+
+    /**
+     * Returns the pattern for the path.
+     *
+     * @return string The pattern
+     *
+     * @deprecated since version 2.2, to be removed in 3.0. Use getPath instead.
+     */
+    public function getPattern()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.2 and will be removed in 3.0. Use the getPath() method instead.', E_USER_DEPRECATED);
+
+        return $this->path;
+    }
+
+    /**
+     * Sets the pattern for the path.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param string $pattern The path pattern
+     *
+     * @return Route The current Route instance
+     *
+     * @deprecated since version 2.2, to be removed in 3.0. Use setPath instead.
+     */
+    public function setPattern($pattern)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.2 and will be removed in 3.0. Use the setPath() method instead.', E_USER_DEPRECATED);
+
+        return $this->setPath($pattern);
+    }
+
+    /**
+     * Returns the pattern for the path.
+     *
+     * @return string The path pattern
+     */
+    public function getPath()
+    {
+        return $this->path;
+    }
+
+    /**
+     * Sets the pattern for the path.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param string $pattern The path pattern
+     *
+     * @return Route The current Route instance
+     */
+    public function setPath($pattern)
+    {
+        // A pattern must start with a slash and must not have multiple slashes at the beginning because the
+        // generated path for this route would be confused with a network path, e.g. '//domain.com/path'.
+        $this->path = '/'.ltrim(trim($pattern), '/');
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Returns the pattern for the host.
+     *
+     * @return string The host pattern
+     */
+    public function getHost()
+    {
+        return $this->host;
+    }
+
+    /**
+     * Sets the pattern for the host.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param string $pattern The host pattern
+     *
+     * @return Route The current Route instance
+     */
+    public function setHost($pattern)
+    {
+        $this->host = (string) $pattern;
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Returns the lowercased schemes this route is restricted to.
+     * So an empty array means that any scheme is allowed.
+     *
+     * @return array The schemes
+     */
+    public function getSchemes()
+    {
+        return $this->schemes;
+    }
+
+    /**
+     * Sets the schemes (e.g. 'https') this route is restricted to.
+     * So an empty array means that any scheme is allowed.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param string|array $schemes The scheme or an array of schemes
+     *
+     * @return Route The current Route instance
+     */
+    public function setSchemes($schemes)
+    {
+        $this->schemes = array_map('strtolower', (array) $schemes);
+
+        // this is to keep BC and will be removed in a future version
+        if ($this->schemes) {
+            $this->requirements['_scheme'] = implode('|', $this->schemes);
+        } else {
+            unset($this->requirements['_scheme']);
+        }
+
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Checks if a scheme requirement has been set.
+     *
+     * @param string $scheme
+     *
+     * @return bool true if the scheme requirement exists, otherwise false
+     */
+    public function hasScheme($scheme)
+    {
+        return in_array(strtolower($scheme), $this->schemes, true);
+    }
+
+    /**
+     * Returns the uppercased HTTP methods this route is restricted to.
+     * So an empty array means that any method is allowed.
+     *
+     * @return array The methods
+     */
+    public function getMethods()
+    {
+        return $this->methods;
+    }
+
+    /**
+     * Sets the HTTP methods (e.g. 'POST') this route is restricted to.
+     * So an empty array means that any method is allowed.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param string|array $methods The method or an array of methods
+     *
+     * @return Route The current Route instance
+     */
+    public function setMethods($methods)
+    {
+        $this->methods = array_map('strtoupper', (array) $methods);
+
+        // this is to keep BC and will be removed in a future version
+        if ($this->methods) {
+            $this->requirements['_method'] = implode('|', $this->methods);
+        } else {
+            unset($this->requirements['_method']);
+        }
+
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Returns the options.
+     *
+     * @return array The options
+     */
+    public function getOptions()
+    {
+        return $this->options;
+    }
+
+    /**
+     * Sets the options.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param array $options The options
+     *
+     * @return Route The current Route instance
+     */
+    public function setOptions(array $options)
+    {
+        $this->options = array(
+            'compiler_class' => 'Symfony\\Component\\Routing\\RouteCompiler',
+        );
+
+        return $this->addOptions($options);
+    }
+
+    /**
+     * Adds options.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param array $options The options
+     *
+     * @return Route The current Route instance
+     */
+    public function addOptions(array $options)
+    {
+        foreach ($options as $name => $option) {
+            $this->options[$name] = $option;
+        }
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Sets an option value.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param string $name  An option name
+     * @param mixed  $value The option value
+     *
+     * @return Route The current Route instance
+     *
+     * @api
+     */
+    public function setOption($name, $value)
+    {
+        $this->options[$name] = $value;
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Get an option value.
+     *
+     * @param string $name An option name
+     *
+     * @return mixed The option value or null when not given
+     */
+    public function getOption($name)
+    {
+        return isset($this->options[$name]) ? $this->options[$name] : null;
+    }
+
+    /**
+     * Checks if an option has been set.
+     *
+     * @param string $name An option name
+     *
+     * @return bool true if the option is set, false otherwise
+     */
+    public function hasOption($name)
+    {
+        return array_key_exists($name, $this->options);
+    }
+
+    /**
+     * Returns the defaults.
+     *
+     * @return array The defaults
+     */
+    public function getDefaults()
+    {
+        return $this->defaults;
+    }
+
+    /**
+     * Sets the defaults.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param array $defaults The defaults
+     *
+     * @return Route The current Route instance
+     */
+    public function setDefaults(array $defaults)
+    {
+        $this->defaults = array();
+
+        return $this->addDefaults($defaults);
+    }
+
+    /**
+     * Adds defaults.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param array $defaults The defaults
+     *
+     * @return Route The current Route instance
+     */
+    public function addDefaults(array $defaults)
+    {
+        foreach ($defaults as $name => $default) {
+            $this->defaults[$name] = $default;
+        }
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Gets a default value.
+     *
+     * @param string $name A variable name
+     *
+     * @return mixed The default value or null when not given
+     */
+    public function getDefault($name)
+    {
+        return isset($this->defaults[$name]) ? $this->defaults[$name] : null;
+    }
+
+    /**
+     * Checks if a default value is set for the given variable.
+     *
+     * @param string $name A variable name
+     *
+     * @return bool true if the default value is set, false otherwise
+     */
+    public function hasDefault($name)
+    {
+        return array_key_exists($name, $this->defaults);
+    }
+
+    /**
+     * Sets a default value.
+     *
+     * @param string $name    A variable name
+     * @param mixed  $default The default value
+     *
+     * @return Route The current Route instance
+     *
+     * @api
+     */
+    public function setDefault($name, $default)
+    {
+        $this->defaults[$name] = $default;
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Returns the requirements.
+     *
+     * @return array The requirements
+     */
+    public function getRequirements()
+    {
+        return $this->requirements;
+    }
+
+    /**
+     * Sets the requirements.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param array $requirements The requirements
+     *
+     * @return Route The current Route instance
+     */
+    public function setRequirements(array $requirements)
+    {
+        $this->requirements = array();
+
+        return $this->addRequirements($requirements);
+    }
+
+    /**
+     * Adds requirements.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param array $requirements The requirements
+     *
+     * @return Route The current Route instance
+     */
+    public function addRequirements(array $requirements)
+    {
+        foreach ($requirements as $key => $regex) {
+            $this->requirements[$key] = $this->sanitizeRequirement($key, $regex);
+        }
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Returns the requirement for the given key.
+     *
+     * @param string $key The key
+     *
+     * @return string|null The regex or null when not given
+     */
+    public function getRequirement($key)
+    {
+        if ('_scheme' === $key) {
+            trigger_error('The "_scheme" requirement is deprecated since version 2.2 and will be removed in 3.0. Use getSchemes() instead.', E_USER_DEPRECATED);
+        } elseif ('_method' === $key) {
+            trigger_error('The "_method" requirement is deprecated since version 2.2 and will be removed in 3.0. Use getMethods() instead.', E_USER_DEPRECATED);
+        }
+
+        return isset($this->requirements[$key]) ? $this->requirements[$key] : null;
+    }
+
+    /**
+     * Checks if a requirement is set for the given key.
+     *
+     * @param string $key A variable name
+     *
+     * @return bool true if a requirement is specified, false otherwise
+     */
+    public function hasRequirement($key)
+    {
+        return array_key_exists($key, $this->requirements);
+    }
+
+    /**
+     * Sets a requirement for the given key.
+     *
+     * @param string $key   The key
+     * @param string $regex The regex
+     *
+     * @return Route The current Route instance
+     *
+     * @api
+     */
+    public function setRequirement($key, $regex)
+    {
+        $this->requirements[$key] = $this->sanitizeRequirement($key, $regex);
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Returns the condition.
+     *
+     * @return string The condition
+     */
+    public function getCondition()
+    {
+        return $this->condition;
+    }
+
+    /**
+     * Sets the condition.
+     *
+     * This method implements a fluent interface.
+     *
+     * @param string $condition The condition
+     *
+     * @return Route The current Route instance
+     */
+    public function setCondition($condition)
+    {
+        $this->condition = (string) $condition;
+        $this->compiled = null;
+
+        return $this;
+    }
+
+    /**
+     * Compiles the route.
+     *
+     * @return CompiledRoute A CompiledRoute instance
+     *
+     * @throws \LogicException If the Route cannot be compiled because the
+     *                         path or host pattern is invalid
+     *
+     * @see RouteCompiler which is responsible for the compilation process
+     */
+    public function compile()
+    {
+        if (null !== $this->compiled) {
+            return $this->compiled;
+        }
+
+        $class = $this->getOption('compiler_class');
+
+        return $this->compiled = $class::compile($this);
+    }
+
+    private function sanitizeRequirement($key, $regex)
+    {
+        if (!is_string($regex)) {
+            throw new \InvalidArgumentException(sprintf('Routing requirement for "%s" must be a string.', $key));
+        }
+
+        if ('' !== $regex && '^' === $regex[0]) {
+            $regex = (string) substr($regex, 1); // returns false for a single character
+        }
+
+        if ('$' === substr($regex, -1)) {
+            $regex = substr($regex, 0, -1);
+        }
+
+        if ('' === $regex) {
+            throw new \InvalidArgumentException(sprintf('Routing requirement for "%s" cannot be empty.', $key));
+        }
+
+        // this is to keep BC and will be removed in a future version
+        if ('_scheme' === $key) {
+            trigger_error('The "_scheme" requirement is deprecated since version 2.2 and will be removed in 3.0. Use the setSchemes() method instead or the "schemes" option in the route definition.', E_USER_DEPRECATED);
+
+            $this->setSchemes(explode('|', $regex));
+        } elseif ('_method' === $key) {
+            trigger_error('The "_method" requirement is deprecated since version 2.2 and will be removed in 3.0. Use the setMethods() method instead or the "methods" option in the route definition.', E_USER_DEPRECATED);
+
+            $this->setMethods(explode('|', $regex));
+        }
+
+        return $regex;
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/RouteCollection.php b/core/vendor/symfony/routing/RouteCollection.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/RouteCollection.php
rename to core/vendor/symfony/routing/RouteCollection.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/RouteCompiler.php b/core/vendor/symfony/routing/RouteCompiler.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/RouteCompiler.php
rename to core/vendor/symfony/routing/RouteCompiler.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/RouteCompilerInterface.php b/core/vendor/symfony/routing/RouteCompilerInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/RouteCompilerInterface.php
rename to core/vendor/symfony/routing/RouteCompilerInterface.php
diff --git a/core/vendor/symfony/routing/Router.php b/core/vendor/symfony/routing/Router.php
new file mode 100644
index 0000000..e2651ef
--- /dev/null
+++ b/core/vendor/symfony/routing/Router.php
@@ -0,0 +1,390 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing;
+
+use Symfony\Component\Config\Loader\LoaderInterface;
+use Symfony\Component\Config\ConfigCacheInterface;
+use Symfony\Component\Config\ConfigCacheFactoryInterface;
+use Symfony\Component\Config\ConfigCacheFactory;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Routing\Generator\ConfigurableRequirementsInterface;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Routing\Generator\Dumper\GeneratorDumperInterface;
+use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
+use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
+use Symfony\Component\Routing\Matcher\Dumper\MatcherDumperInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
+
+/**
+ * The Router class is an example of the integration of all pieces of the
+ * routing system for easier use.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Router implements RouterInterface, RequestMatcherInterface
+{
+    /**
+     * @var UrlMatcherInterface|null
+     */
+    protected $matcher;
+
+    /**
+     * @var UrlGeneratorInterface|null
+     */
+    protected $generator;
+
+    /**
+     * @var RequestContext
+     */
+    protected $context;
+
+    /**
+     * @var LoaderInterface
+     */
+    protected $loader;
+
+    /**
+     * @var RouteCollection|null
+     */
+    protected $collection;
+
+    /**
+     * @var mixed
+     */
+    protected $resource;
+
+    /**
+     * @var array
+     */
+    protected $options = array();
+
+    /**
+     * @var LoggerInterface|null
+     */
+    protected $logger;
+
+    /**
+     * @var ConfigCacheFactoryInterface|null
+     */
+    private $configCacheFactory;
+
+    /**
+     * @var ExpressionFunctionProviderInterface[]
+     */
+    private $expressionLanguageProviders = array();
+
+    /**
+     * Constructor.
+     *
+     * @param LoaderInterface $loader   A LoaderInterface instance
+     * @param mixed           $resource The main resource to load
+     * @param array           $options  An array of options
+     * @param RequestContext  $context  The context
+     * @param LoggerInterface $logger   A logger instance
+     */
+    public function __construct(LoaderInterface $loader, $resource, array $options = array(), RequestContext $context = null, LoggerInterface $logger = null)
+    {
+        $this->loader = $loader;
+        $this->resource = $resource;
+        $this->logger = $logger;
+        $this->context = $context ?: new RequestContext();
+        $this->setOptions($options);
+    }
+
+    /**
+     * Sets options.
+     *
+     * Available options:
+     *
+     *   * cache_dir:     The cache directory (or null to disable caching)
+     *   * debug:         Whether to enable debugging or not (false by default)
+     *   * resource_type: Type hint for the main resource (optional)
+     *
+     * @param array $options An array of options
+     *
+     * @throws \InvalidArgumentException When unsupported option is provided
+     */
+    public function setOptions(array $options)
+    {
+        $this->options = array(
+            'cache_dir' => null,
+            'debug' => false,
+            'generator_class' => 'Symfony\\Component\\Routing\\Generator\\UrlGenerator',
+            'generator_base_class' => 'Symfony\\Component\\Routing\\Generator\\UrlGenerator',
+            'generator_dumper_class' => 'Symfony\\Component\\Routing\\Generator\\Dumper\\PhpGeneratorDumper',
+            'generator_cache_class' => 'ProjectUrlGenerator',
+            'matcher_class' => 'Symfony\\Component\\Routing\\Matcher\\UrlMatcher',
+            'matcher_base_class' => 'Symfony\\Component\\Routing\\Matcher\\UrlMatcher',
+            'matcher_dumper_class' => 'Symfony\\Component\\Routing\\Matcher\\Dumper\\PhpMatcherDumper',
+            'matcher_cache_class' => 'ProjectUrlMatcher',
+            'resource_type' => null,
+            'strict_requirements' => true,
+        );
+
+        // check option names and live merge, if errors are encountered Exception will be thrown
+        $invalid = array();
+        foreach ($options as $key => $value) {
+            if (array_key_exists($key, $this->options)) {
+                $this->options[$key] = $value;
+            } else {
+                $invalid[] = $key;
+            }
+        }
+
+        if ($invalid) {
+            throw new \InvalidArgumentException(sprintf('The Router does not support the following options: "%s".', implode('", "', $invalid)));
+        }
+    }
+
+    /**
+     * Sets an option.
+     *
+     * @param string $key   The key
+     * @param mixed  $value The value
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function setOption($key, $value)
+    {
+        if (!array_key_exists($key, $this->options)) {
+            throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key));
+        }
+
+        $this->options[$key] = $value;
+    }
+
+    /**
+     * Gets an option value.
+     *
+     * @param string $key The key
+     *
+     * @return mixed The value
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function getOption($key)
+    {
+        if (!array_key_exists($key, $this->options)) {
+            throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key));
+        }
+
+        return $this->options[$key];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRouteCollection()
+    {
+        if (null === $this->collection) {
+            $this->collection = $this->loader->load($this->resource, $this->options['resource_type']);
+        }
+
+        return $this->collection;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setContext(RequestContext $context)
+    {
+        $this->context = $context;
+
+        if (null !== $this->matcher) {
+            $this->getMatcher()->setContext($context);
+        }
+        if (null !== $this->generator) {
+            $this->getGenerator()->setContext($context);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getContext()
+    {
+        return $this->context;
+    }
+
+    /**
+     * Sets the ConfigCache factory to use.
+     *
+     * @param ConfigCacheFactoryInterface $configCacheFactory The factory to use.
+     */
+    public function setConfigCacheFactory(ConfigCacheFactoryInterface $configCacheFactory)
+    {
+        $this->configCacheFactory = $configCacheFactory;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function generate($name, $parameters = array(), $referenceType = self::ABSOLUTE_PATH)
+    {
+        return $this->getGenerator()->generate($name, $parameters, $referenceType);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function match($pathinfo)
+    {
+        return $this->getMatcher()->match($pathinfo);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function matchRequest(Request $request)
+    {
+        $matcher = $this->getMatcher();
+        if (!$matcher instanceof RequestMatcherInterface) {
+            // fallback to the default UrlMatcherInterface
+            return $matcher->match($request->getPathInfo());
+        }
+
+        return $matcher->matchRequest($request);
+    }
+
+    /**
+     * Gets the UrlMatcher instance associated with this Router.
+     *
+     * @return UrlMatcherInterface A UrlMatcherInterface instance
+     */
+    public function getMatcher()
+    {
+        if (null !== $this->matcher) {
+            return $this->matcher;
+        }
+
+        if (null === $this->options['cache_dir'] || null === $this->options['matcher_cache_class']) {
+            $this->matcher = new $this->options['matcher_class']($this->getRouteCollection(), $this->context);
+            if (method_exists($this->matcher, 'addExpressionLanguageProvider')) {
+                foreach ($this->expressionLanguageProviders as $provider) {
+                    $this->matcher->addExpressionLanguageProvider($provider);
+                }
+            }
+
+            return $this->matcher;
+        }
+
+        $class = $this->options['matcher_cache_class'];
+        $baseClass = $this->options['matcher_base_class'];
+        $expressionLanguageProviders = $this->expressionLanguageProviders;
+        $that = $this; // required for PHP 5.3 where "$this" cannot be use()d in anonymous functions. Change in Symfony 3.0.
+
+        $cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'].'/'.$class.'.php',
+            function (ConfigCacheInterface $cache) use ($that, $class, $baseClass, $expressionLanguageProviders) {
+                $dumper = $that->getMatcherDumperInstance();
+                if (method_exists($dumper, 'addExpressionLanguageProvider')) {
+                    foreach ($expressionLanguageProviders as $provider) {
+                        $dumper->addExpressionLanguageProvider($provider);
+                    }
+                }
+
+                $options = array(
+                    'class' => $class,
+                    'base_class' => $baseClass,
+                );
+
+                $cache->write($dumper->dump($options), $that->getRouteCollection()->getResources());
+            }
+        );
+
+        require_once $cache->getPath();
+
+        return $this->matcher = new $class($this->context);
+    }
+
+    /**
+     * Gets the UrlGenerator instance associated with this Router.
+     *
+     * @return UrlGeneratorInterface A UrlGeneratorInterface instance
+     */
+    public function getGenerator()
+    {
+        if (null !== $this->generator) {
+            return $this->generator;
+        }
+
+        if (null === $this->options['cache_dir'] || null === $this->options['generator_cache_class']) {
+            $this->generator = new $this->options['generator_class']($this->getRouteCollection(), $this->context, $this->logger);
+        } else {
+            $class = $this->options['generator_cache_class'];
+            $baseClass = $this->options['generator_base_class'];
+            $that = $this; // required for PHP 5.3 where "$this" cannot be use()d in anonymous functions. Change in Symfony 3.0.
+            $cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'].'/'.$class.'.php',
+                function (ConfigCacheInterface $cache) use ($that, $class, $baseClass) {
+                    $dumper = $that->getGeneratorDumperInstance();
+
+                    $options = array(
+                        'class' => $class,
+                        'base_class' => $baseClass,
+                    );
+
+                    $cache->write($dumper->dump($options), $that->getRouteCollection()->getResources());
+                }
+            );
+
+            require_once $cache->getPath();
+
+            $this->generator = new $class($this->context, $this->logger);
+        }
+
+        if ($this->generator instanceof ConfigurableRequirementsInterface) {
+            $this->generator->setStrictRequirements($this->options['strict_requirements']);
+        }
+
+        return $this->generator;
+    }
+
+    public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
+    {
+        $this->expressionLanguageProviders[] = $provider;
+    }
+
+    /**
+     * This method is public because it needs to be callable from a closure in PHP 5.3. It should be converted back to protected in 3.0.
+     * @internal
+     * @return GeneratorDumperInterface
+     */
+    public function getGeneratorDumperInstance()
+    {
+        return new $this->options['generator_dumper_class']($this->getRouteCollection());
+    }
+
+    /**
+     * This method is public because it needs to be callable from a closure in PHP 5.3. It should be converted back to protected in 3.0.
+     * @internal
+     * @return MatcherDumperInterface
+     */
+    public function getMatcherDumperInstance()
+    {
+        return new $this->options['matcher_dumper_class']($this->getRouteCollection());
+    }
+
+    /**
+     * Provides the ConfigCache factory implementation, falling back to a
+     * default implementation if necessary.
+     *
+     * @return ConfigCacheFactoryInterface $configCacheFactory
+     */
+    private function getConfigCacheFactory()
+    {
+        if (null === $this->configCacheFactory) {
+            $this->configCacheFactory = new ConfigCacheFactory($this->options['debug']);
+        }
+
+        return $this->configCacheFactory;
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/RouterInterface.php b/core/vendor/symfony/routing/RouterInterface.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/RouterInterface.php
rename to core/vendor/symfony/routing/RouterInterface.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/.gitignore b/core/vendor/symfony/routing/Symfony/Component/Routing/.gitignore
deleted file mode 100644
index c49a5d8..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Annotation/Route.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Annotation/Route.php
deleted file mode 100644
index 90521c0..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Annotation/Route.php
+++ /dev/null
@@ -1,162 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Annotation;
-
-/**
- * Annotation class for @Route().
- *
- * @Annotation
- * @Target({"CLASS", "METHOD"})
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class Route
-{
-    private $path;
-    private $name;
-    private $requirements = array();
-    private $options = array();
-    private $defaults = array();
-    private $host;
-    private $methods = array();
-    private $schemes = array();
-    private $condition;
-
-    /**
-     * Constructor.
-     *
-     * @param array $data An array of key/value parameters.
-     *
-     * @throws \BadMethodCallException
-     */
-    public function __construct(array $data)
-    {
-        if (isset($data['value'])) {
-            $data['path'] = $data['value'];
-            unset($data['value']);
-        }
-
-        foreach ($data as $key => $value) {
-            $method = 'set'.str_replace('_', '', $key);
-            if (!method_exists($this, $method)) {
-                throw new \BadMethodCallException(sprintf("Unknown property '%s' on annotation '%s'.", $key, get_class($this)));
-            }
-            $this->$method($value);
-        }
-    }
-
-    /**
-     * @deprecated Deprecated in 2.2, to be removed in 3.0. Use setPath instead.
-     */
-    public function setPattern($pattern)
-    {
-        $this->path = $pattern;
-    }
-
-    /**
-     * @deprecated Deprecated in 2.2, to be removed in 3.0. Use getPath instead.
-     */
-    public function getPattern()
-    {
-        return $this->path;
-    }
-
-    public function setPath($path)
-    {
-        $this->path = $path;
-    }
-
-    public function getPath()
-    {
-        return $this->path;
-    }
-
-    public function setHost($pattern)
-    {
-        $this->host = $pattern;
-    }
-
-    public function getHost()
-    {
-        return $this->host;
-    }
-
-    public function setName($name)
-    {
-        $this->name = $name;
-    }
-
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    public function setRequirements($requirements)
-    {
-        $this->requirements = $requirements;
-    }
-
-    public function getRequirements()
-    {
-        return $this->requirements;
-    }
-
-    public function setOptions($options)
-    {
-        $this->options = $options;
-    }
-
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    public function setDefaults($defaults)
-    {
-        $this->defaults = $defaults;
-    }
-
-    public function getDefaults()
-    {
-        return $this->defaults;
-    }
-
-    public function setSchemes($schemes)
-    {
-        $this->schemes = is_array($schemes) ? $schemes : array($schemes);
-    }
-
-    public function getSchemes()
-    {
-        return $this->schemes;
-    }
-
-    public function setMethods($methods)
-    {
-        $this->methods = is_array($methods) ? $methods : array($methods);
-    }
-
-    public function getMethods()
-    {
-        return $this->methods;
-    }
-
-    public function setCondition($condition)
-    {
-        $this->condition = $condition;
-    }
-
-    public function getCondition()
-    {
-        return $this->condition;
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/AnnotationClassLoader.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/AnnotationClassLoader.php
deleted file mode 100644
index 92abf36..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/AnnotationClassLoader.php
+++ /dev/null
@@ -1,268 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Loader;
-
-use Doctrine\Common\Annotations\Reader;
-use Symfony\Component\Config\Resource\FileResource;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Config\Loader\LoaderInterface;
-use Symfony\Component\Config\Loader\LoaderResolverInterface;
-
-/**
- * AnnotationClassLoader loads routing information from a PHP class and its methods.
- *
- * You need to define an implementation for the getRouteDefaults() method. Most of the
- * time, this method should define some PHP callable to be called for the route
- * (a controller in MVC speak).
- *
- * The @Route annotation can be set on the class (for global parameters),
- * and on each method.
- *
- * The @Route annotation main value is the route path. The annotation also
- * recognizes several parameters: requirements, options, defaults, schemes,
- * methods, host, and name. The name parameter is mandatory.
- * Here is an example of how you should be able to use it:
- *
- *     /**
- *      * @Route("/Blog")
- *      * /
- *     class Blog
- *     {
- *         /**
- *          * @Route("/", name="blog_index")
- *          * /
- *         public function index()
- *         {
- *         }
- *
- *         /**
- *          * @Route("/{id}", name="blog_post", requirements = {"id" = "\d+"})
- *          * /
- *         public function show()
- *         {
- *         }
- *     }
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-abstract class AnnotationClassLoader implements LoaderInterface
-{
-    /**
-     * @var Reader
-     */
-    protected $reader;
-
-    /**
-     * @var string
-     */
-    protected $routeAnnotationClass = 'Symfony\\Component\\Routing\\Annotation\\Route';
-
-    /**
-     * @var int
-     */
-    protected $defaultRouteIndex = 0;
-
-    /**
-     * Constructor.
-     *
-     * @param Reader $reader
-     */
-    public function __construct(Reader $reader)
-    {
-        $this->reader = $reader;
-    }
-
-    /**
-     * Sets the annotation class to read route properties from.
-     *
-     * @param string $class A fully-qualified class name
-     */
-    public function setRouteAnnotationClass($class)
-    {
-        $this->routeAnnotationClass = $class;
-    }
-
-    /**
-     * Loads from annotations from a class.
-     *
-     * @param string      $class A class name
-     * @param string|null $type  The resource type
-     *
-     * @return RouteCollection A RouteCollection instance
-     *
-     * @throws \InvalidArgumentException When route can't be parsed
-     */
-    public function load($class, $type = null)
-    {
-        if (!class_exists($class)) {
-            throw new \InvalidArgumentException(sprintf('Class "%s" does not exist.', $class));
-        }
-
-        $class = new \ReflectionClass($class);
-        if ($class->isAbstract()) {
-            throw new \InvalidArgumentException(sprintf('Annotations from class "%s" cannot be read as it is abstract.', $class));
-        }
-
-        $globals = $this->getGlobals($class);
-
-        $collection = new RouteCollection();
-        $collection->addResource(new FileResource($class->getFileName()));
-
-        foreach ($class->getMethods() as $method) {
-            $this->defaultRouteIndex = 0;
-            foreach ($this->reader->getMethodAnnotations($method) as $annot) {
-                if ($annot instanceof $this->routeAnnotationClass) {
-                    $this->addRoute($collection, $annot, $globals, $class, $method);
-                }
-            }
-        }
-
-        return $collection;
-    }
-
-    protected function addRoute(RouteCollection $collection, $annot, $globals, \ReflectionClass $class, \ReflectionMethod $method)
-    {
-        $name = $annot->getName();
-        if (null === $name) {
-            $name = $this->getDefaultRouteName($class, $method);
-        }
-
-        $defaults = array_replace($globals['defaults'], $annot->getDefaults());
-        foreach ($method->getParameters() as $param) {
-            if (!isset($defaults[$param->getName()]) && $param->isOptional()) {
-                $defaults[$param->getName()] = $param->getDefaultValue();
-            }
-        }
-        $requirements = array_replace($globals['requirements'], $annot->getRequirements());
-        $options = array_replace($globals['options'], $annot->getOptions());
-        $schemes = array_replace($globals['schemes'], $annot->getSchemes());
-        $methods = array_replace($globals['methods'], $annot->getMethods());
-
-        $host = $annot->getHost();
-        if (null === $host) {
-            $host = $globals['host'];
-        }
-
-        $condition = $annot->getCondition();
-        if (null === $condition) {
-            $condition = $globals['condition'];
-        }
-
-        $route = $this->createRoute($globals['path'].$annot->getPath(), $defaults, $requirements, $options, $host, $schemes, $methods, $condition);
-
-        $this->configureRoute($route, $class, $method, $annot);
-
-        $collection->add($name, $route);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supports($resource, $type = null)
-    {
-        return is_string($resource) && preg_match('/^(?:\\\\?[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)+$/', $resource) && (!$type || 'annotation' === $type);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setResolver(LoaderResolverInterface $resolver)
-    {
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getResolver()
-    {
-    }
-
-    /**
-     * Gets the default route name for a class method.
-     *
-     * @param \ReflectionClass  $class
-     * @param \ReflectionMethod $method
-     *
-     * @return string
-     */
-    protected function getDefaultRouteName(\ReflectionClass $class, \ReflectionMethod $method)
-    {
-        $name = strtolower(str_replace('\\', '_', $class->name).'_'.$method->name);
-        if ($this->defaultRouteIndex > 0) {
-            $name .= '_'.$this->defaultRouteIndex;
-        }
-        $this->defaultRouteIndex++;
-
-        return $name;
-    }
-
-    protected function getGlobals(\ReflectionClass $class)
-    {
-        $globals = array(
-            'path' => '',
-            'requirements' => array(),
-            'options' => array(),
-            'defaults' => array(),
-            'schemes' => array(),
-            'methods' => array(),
-            'host' => '',
-            'condition' => '',
-        );
-
-        if ($annot = $this->reader->getClassAnnotation($class, $this->routeAnnotationClass)) {
-            // for BC reasons
-            if (null !== $annot->getPath()) {
-                $globals['path'] = $annot->getPath();
-            } elseif (null !== $annot->getPattern()) {
-                $globals['path'] = $annot->getPattern();
-            }
-
-            if (null !== $annot->getRequirements()) {
-                $globals['requirements'] = $annot->getRequirements();
-            }
-
-            if (null !== $annot->getOptions()) {
-                $globals['options'] = $annot->getOptions();
-            }
-
-            if (null !== $annot->getDefaults()) {
-                $globals['defaults'] = $annot->getDefaults();
-            }
-
-            if (null !== $annot->getSchemes()) {
-                $globals['schemes'] = $annot->getSchemes();
-            }
-
-            if (null !== $annot->getMethods()) {
-                $globals['methods'] = $annot->getMethods();
-            }
-
-            if (null !== $annot->getHost()) {
-                $globals['host'] = $annot->getHost();
-            }
-
-            if (null !== $annot->getCondition()) {
-                $globals['condition'] = $annot->getCondition();
-            }
-        }
-
-        return $globals;
-    }
-
-    protected function createRoute($path, $defaults, $requirements, $options, $host, $schemes, $methods, $condition)
-    {
-        return new Route($path, $defaults, $requirements, $options, $host, $schemes, $methods, $condition);
-    }
-
-    abstract protected function configureRoute(Route $route, \ReflectionClass $class, \ReflectionMethod $method, $annot);
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/XmlFileLoader.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/XmlFileLoader.php
deleted file mode 100644
index 8a95f51..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/XmlFileLoader.php
+++ /dev/null
@@ -1,256 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Loader;
-
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Config\Resource\FileResource;
-use Symfony\Component\Config\Loader\FileLoader;
-use Symfony\Component\Config\Util\XmlUtils;
-
-/**
- * XmlFileLoader loads XML routing files.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Tobias Schultze <http://tobion.de>
- *
- * @api
- */
-class XmlFileLoader extends FileLoader
-{
-    const NAMESPACE_URI = 'http://symfony.com/schema/routing';
-    const SCHEME_PATH = '/schema/routing/routing-1.0.xsd';
-
-    /**
-     * Loads an XML file.
-     *
-     * @param string      $file An XML file path
-     * @param string|null $type The resource type
-     *
-     * @return RouteCollection A RouteCollection instance
-     *
-     * @throws \InvalidArgumentException When the file cannot be loaded or when the XML cannot be
-     *                                   parsed because it does not validate against the scheme.
-     *
-     * @api
-     */
-    public function load($file, $type = null)
-    {
-        $path = $this->locator->locate($file);
-
-        $xml = $this->loadFile($path);
-
-        $collection = new RouteCollection();
-        $collection->addResource(new FileResource($path));
-
-        // process routes and imports
-        foreach ($xml->documentElement->childNodes as $node) {
-            if (!$node instanceof \DOMElement) {
-                continue;
-            }
-
-            $this->parseNode($collection, $node, $path, $file);
-        }
-
-        return $collection;
-    }
-
-    /**
-     * Parses a node from a loaded XML file.
-     *
-     * @param RouteCollection $collection Collection to associate with the node
-     * @param \DOMElement     $node       Element to parse
-     * @param string          $path       Full path of the XML file being processed
-     * @param string          $file       Loaded file name
-     *
-     * @throws \InvalidArgumentException When the XML is invalid
-     */
-    protected function parseNode(RouteCollection $collection, \DOMElement $node, $path, $file)
-    {
-        if (self::NAMESPACE_URI !== $node->namespaceURI) {
-            return;
-        }
-
-        switch ($node->localName) {
-            case 'route':
-                $this->parseRoute($collection, $node, $path);
-                break;
-            case 'import':
-                $this->parseImport($collection, $node, $path, $file);
-                break;
-            default:
-                throw new \InvalidArgumentException(sprintf('Unknown tag "%s" used in file "%s". Expected "route" or "import".', $node->localName, $path));
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function supports($resource, $type = null)
-    {
-        return is_string($resource) && 'xml' === pathinfo($resource, PATHINFO_EXTENSION) && (!$type || 'xml' === $type);
-    }
-
-    /**
-     * Parses a route and adds it to the RouteCollection.
-     *
-     * @param RouteCollection $collection RouteCollection instance
-     * @param \DOMElement     $node       Element to parse that represents a Route
-     * @param string          $path       Full path of the XML file being processed
-     *
-     * @throws \InvalidArgumentException When the XML is invalid
-     */
-    protected function parseRoute(RouteCollection $collection, \DOMElement $node, $path)
-    {
-        if ('' === ($id = $node->getAttribute('id')) || (!$node->hasAttribute('pattern') && !$node->hasAttribute('path'))) {
-            throw new \InvalidArgumentException(sprintf('The <route> element in file "%s" must have an "id" and a "path" attribute.', $path));
-        }
-
-        if ($node->hasAttribute('pattern')) {
-            if ($node->hasAttribute('path')) {
-                throw new \InvalidArgumentException(sprintf('The <route> element in file "%s" cannot define both a "path" and a "pattern" attribute. Use only "path".', $path));
-            }
-
-            $node->setAttribute('path', $node->getAttribute('pattern'));
-            $node->removeAttribute('pattern');
-        }
-
-        $schemes = preg_split('/[\s,\|]++/', $node->getAttribute('schemes'), -1, PREG_SPLIT_NO_EMPTY);
-        $methods = preg_split('/[\s,\|]++/', $node->getAttribute('methods'), -1, PREG_SPLIT_NO_EMPTY);
-
-        list($defaults, $requirements, $options, $condition) = $this->parseConfigs($node, $path);
-
-        $route = new Route($node->getAttribute('path'), $defaults, $requirements, $options, $node->getAttribute('host'), $schemes, $methods, $condition);
-        $collection->add($id, $route);
-    }
-
-    /**
-     * Parses an import and adds the routes in the resource to the RouteCollection.
-     *
-     * @param RouteCollection $collection RouteCollection instance
-     * @param \DOMElement     $node       Element to parse that represents a Route
-     * @param string          $path       Full path of the XML file being processed
-     * @param string          $file       Loaded file name
-     *
-     * @throws \InvalidArgumentException When the XML is invalid
-     */
-    protected function parseImport(RouteCollection $collection, \DOMElement $node, $path, $file)
-    {
-        if ('' === $resource = $node->getAttribute('resource')) {
-            throw new \InvalidArgumentException(sprintf('The <import> element in file "%s" must have a "resource" attribute.', $path));
-        }
-
-        $type = $node->getAttribute('type');
-        $prefix = $node->getAttribute('prefix');
-        $host = $node->hasAttribute('host') ? $node->getAttribute('host') : null;
-        $schemes = $node->hasAttribute('schemes') ? preg_split('/[\s,\|]++/', $node->getAttribute('schemes'), -1, PREG_SPLIT_NO_EMPTY) : null;
-        $methods = $node->hasAttribute('methods') ? preg_split('/[\s,\|]++/', $node->getAttribute('methods'), -1, PREG_SPLIT_NO_EMPTY) : null;
-
-        list($defaults, $requirements, $options, $condition) = $this->parseConfigs($node, $path);
-
-        $this->setCurrentDir(dirname($path));
-
-        $subCollection = $this->import($resource, ('' !== $type ? $type : null), false, $file);
-        /* @var $subCollection RouteCollection */
-        $subCollection->addPrefix($prefix);
-        if (null !== $host) {
-            $subCollection->setHost($host);
-        }
-        if (null !== $condition) {
-            $subCollection->setCondition($condition);
-        }
-        if (null !== $schemes) {
-            $subCollection->setSchemes($schemes);
-        }
-        if (null !== $methods) {
-            $subCollection->setMethods($methods);
-        }
-        $subCollection->addDefaults($defaults);
-        $subCollection->addRequirements($requirements);
-        $subCollection->addOptions($options);
-
-        $collection->addCollection($subCollection);
-    }
-
-    /**
-     * Loads an XML file.
-     *
-     * @param string $file An XML file path
-     *
-     * @return \DOMDocument
-     *
-     * @throws \InvalidArgumentException When loading of XML file fails because of syntax errors
-     *                                   or when the XML structure is not as expected by the scheme -
-     *                                   see validate()
-     */
-    protected function loadFile($file)
-    {
-        return XmlUtils::loadFile($file, __DIR__.static::SCHEME_PATH);
-    }
-
-    /**
-     * Parses the config elements (default, requirement, option).
-     *
-     * @param \DOMElement $node Element to parse that contains the configs
-     * @param string      $path Full path of the XML file being processed
-     *
-     * @return array An array with the defaults as first item, requirements as second and options as third.
-     *
-     * @throws \InvalidArgumentException When the XML is invalid
-     */
-    private function parseConfigs(\DOMElement $node, $path)
-    {
-        $defaults = array();
-        $requirements = array();
-        $options = array();
-        $condition = null;
-
-        foreach ($node->getElementsByTagNameNS(self::NAMESPACE_URI, '*') as $n) {
-            switch ($n->localName) {
-                case 'default':
-                    if ($this->isElementValueNull($n)) {
-                        $defaults[$n->getAttribute('key')] = null;
-                    } else {
-                        $defaults[$n->getAttribute('key')] = trim($n->textContent);
-                    }
-
-                    break;
-                case 'requirement':
-                    $requirements[$n->getAttribute('key')] = trim($n->textContent);
-                    break;
-                case 'option':
-                    $options[$n->getAttribute('key')] = trim($n->textContent);
-                    break;
-                case 'condition':
-                    $condition = trim($n->textContent);
-                    break;
-                default:
-                    throw new \InvalidArgumentException(sprintf('Unknown tag "%s" used in file "%s". Expected "default", "requirement" or "option".', $n->localName, $path));
-            }
-        }
-
-        return array($defaults, $requirements, $options, $condition);
-    }
-
-    private function isElementValueNull(\DOMElement $element)
-    {
-        $namespaceUri = 'http://www.w3.org/2001/XMLSchema-instance';
-
-        if (!$element->hasAttributeNS($namespaceUri, 'nil')) {
-            return false;
-        }
-
-        return 'true' === $element->getAttributeNS($namespaceUri, 'nil') || '1' === $element->getAttributeNS($namespaceUri, 'nil');
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/YamlFileLoader.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/YamlFileLoader.php
deleted file mode 100644
index 8de520c..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/YamlFileLoader.php
+++ /dev/null
@@ -1,217 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Loader;
-
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Config\Resource\FileResource;
-use Symfony\Component\Yaml\Parser as YamlParser;
-use Symfony\Component\Config\Loader\FileLoader;
-
-/**
- * YamlFileLoader loads Yaml routing files.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Tobias Schultze <http://tobion.de>
- *
- * @api
- */
-class YamlFileLoader extends FileLoader
-{
-    private static $availableKeys = array(
-        'resource', 'type', 'prefix', 'pattern', 'path', 'host', 'schemes', 'methods', 'defaults', 'requirements', 'options', 'condition',
-    );
-    private $yamlParser;
-
-    /**
-     * Loads a Yaml file.
-     *
-     * @param string      $file A Yaml file path
-     * @param string|null $type The resource type
-     *
-     * @return RouteCollection A RouteCollection instance
-     *
-     * @throws \InvalidArgumentException When a route can't be parsed because YAML is invalid
-     *
-     * @api
-     */
-    public function load($file, $type = null)
-    {
-        $path = $this->locator->locate($file);
-
-        if (!stream_is_local($path)) {
-            throw new \InvalidArgumentException(sprintf('This is not a local file "%s".', $path));
-        }
-
-        if (!file_exists($path)) {
-            throw new \InvalidArgumentException(sprintf('File "%s" not found.', $path));
-        }
-
-        if (null === $this->yamlParser) {
-            $this->yamlParser = new YamlParser();
-        }
-
-        $config = $this->yamlParser->parse(file_get_contents($path));
-
-        $collection = new RouteCollection();
-        $collection->addResource(new FileResource($path));
-
-        // empty file
-        if (null === $config) {
-            return $collection;
-        }
-
-        // not an array
-        if (!is_array($config)) {
-            throw new \InvalidArgumentException(sprintf('The file "%s" must contain a YAML array.', $path));
-        }
-
-        foreach ($config as $name => $config) {
-            if (isset($config['pattern'])) {
-                if (isset($config['path'])) {
-                    throw new \InvalidArgumentException(sprintf('The file "%s" cannot define both a "path" and a "pattern" attribute. Use only "path".', $path));
-                }
-
-                $config['path'] = $config['pattern'];
-                unset($config['pattern']);
-            }
-
-            $this->validate($config, $name, $path);
-
-            if (isset($config['resource'])) {
-                $this->parseImport($collection, $config, $path, $file);
-            } else {
-                $this->parseRoute($collection, $name, $config, $path);
-            }
-        }
-
-        return $collection;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @api
-     */
-    public function supports($resource, $type = null)
-    {
-        return is_string($resource) && 'yml' === pathinfo($resource, PATHINFO_EXTENSION) && (!$type || 'yaml' === $type);
-    }
-
-    /**
-     * Parses a route and adds it to the RouteCollection.
-     *
-     * @param RouteCollection $collection A RouteCollection instance
-     * @param string          $name       Route name
-     * @param array           $config     Route definition
-     * @param string          $path       Full path of the YAML file being processed
-     */
-    protected function parseRoute(RouteCollection $collection, $name, array $config, $path)
-    {
-        $defaults = isset($config['defaults']) ? $config['defaults'] : array();
-        $requirements = isset($config['requirements']) ? $config['requirements'] : array();
-        $options = isset($config['options']) ? $config['options'] : array();
-        $host = isset($config['host']) ? $config['host'] : '';
-        $schemes = isset($config['schemes']) ? $config['schemes'] : array();
-        $methods = isset($config['methods']) ? $config['methods'] : array();
-        $condition = isset($config['condition']) ? $config['condition'] : null;
-
-        $route = new Route($config['path'], $defaults, $requirements, $options, $host, $schemes, $methods, $condition);
-
-        $collection->add($name, $route);
-    }
-
-    /**
-     * Parses an import and adds the routes in the resource to the RouteCollection.
-     *
-     * @param RouteCollection $collection A RouteCollection instance
-     * @param array           $config     Route definition
-     * @param string          $path       Full path of the YAML file being processed
-     * @param string          $file       Loaded file name
-     */
-    protected function parseImport(RouteCollection $collection, array $config, $path, $file)
-    {
-        $type = isset($config['type']) ? $config['type'] : null;
-        $prefix = isset($config['prefix']) ? $config['prefix'] : '';
-        $defaults = isset($config['defaults']) ? $config['defaults'] : array();
-        $requirements = isset($config['requirements']) ? $config['requirements'] : array();
-        $options = isset($config['options']) ? $config['options'] : array();
-        $host = isset($config['host']) ? $config['host'] : null;
-        $condition = isset($config['condition']) ? $config['condition'] : null;
-        $schemes = isset($config['schemes']) ? $config['schemes'] : null;
-        $methods = isset($config['methods']) ? $config['methods'] : null;
-
-        $this->setCurrentDir(dirname($path));
-
-        $subCollection = $this->import($config['resource'], $type, false, $file);
-        /* @var $subCollection RouteCollection */
-        $subCollection->addPrefix($prefix);
-        if (null !== $host) {
-            $subCollection->setHost($host);
-        }
-        if (null !== $condition) {
-            $subCollection->setCondition($condition);
-        }
-        if (null !== $schemes) {
-            $subCollection->setSchemes($schemes);
-        }
-        if (null !== $methods) {
-            $subCollection->setMethods($methods);
-        }
-        $subCollection->addDefaults($defaults);
-        $subCollection->addRequirements($requirements);
-        $subCollection->addOptions($options);
-
-        $collection->addCollection($subCollection);
-    }
-
-    /**
-     * Validates the route configuration.
-     *
-     * @param array  $config A resource config
-     * @param string $name   The config key
-     * @param string $path   The loaded file path
-     *
-     * @throws \InvalidArgumentException If one of the provided config keys is not supported,
-     *                                   something is missing or the combination is nonsense
-     */
-    protected function validate($config, $name, $path)
-    {
-        if (!is_array($config)) {
-            throw new \InvalidArgumentException(sprintf('The definition of "%s" in "%s" must be a YAML array.', $name, $path));
-        }
-        if ($extraKeys = array_diff(array_keys($config), self::$availableKeys)) {
-            throw new \InvalidArgumentException(sprintf(
-                'The routing file "%s" contains unsupported keys for "%s": "%s". Expected one of: "%s".',
-                $path, $name, implode('", "', $extraKeys), implode('", "', self::$availableKeys)
-            ));
-        }
-        if (isset($config['resource']) && isset($config['path'])) {
-            throw new \InvalidArgumentException(sprintf(
-                'The routing file "%s" must not specify both the "resource" key and the "path" key for "%s". Choose between an import and a route definition.',
-                $path, $name
-            ));
-        }
-        if (!isset($config['resource']) && isset($config['type'])) {
-            throw new \InvalidArgumentException(sprintf(
-                'The "type" key for the route definition "%s" in "%s" is unsupported. It is only available for imports in combination with the "resource" key.',
-                $name, $path
-            ));
-        }
-        if (!isset($config['resource']) && !isset($config['path'])) {
-            throw new \InvalidArgumentException(sprintf(
-                'You must define a "path" for the route "%s" in file "%s".',
-                $name, $path
-            ));
-        }
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/ApacheUrlMatcher.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/ApacheUrlMatcher.php
deleted file mode 100644
index 12cd3f0..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/ApacheUrlMatcher.php
+++ /dev/null
@@ -1,122 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Matcher;
-
-use Symfony\Component\Routing\Exception\MethodNotAllowedException;
-
-/**
- * ApacheUrlMatcher matches URL based on Apache mod_rewrite matching (see ApacheMatcherDumper).
- *
- * @deprecated Deprecated since version 2.5, to be removed in 3.0.
- *             The performance gains are minimal and it's very hard to replicate
- *             the behavior of PHP implementation.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Arnaud Le Blanc <arnaud.lb@gmail.com>
- */
-class ApacheUrlMatcher extends UrlMatcher
-{
-    /**
-     * Tries to match a URL based on Apache mod_rewrite matching.
-     *
-     * Returns false if no route matches the URL.
-     *
-     * @param string $pathinfo The pathinfo to be parsed
-     *
-     * @return array An array of parameters
-     *
-     * @throws MethodNotAllowedException If the current method is not allowed
-     */
-    public function match($pathinfo)
-    {
-        $parameters = array();
-        $defaults = array();
-        $allow = array();
-        $route = null;
-
-        foreach ($this->denormalizeValues($_SERVER) as $key => $value) {
-            $name = $key;
-
-            // skip non-routing variables
-            // this improves performance when $_SERVER contains many usual
-            // variables like HTTP_*, DOCUMENT_ROOT, REQUEST_URI, ...
-            if (false === strpos($name, '_ROUTING_')) {
-                continue;
-            }
-
-            while (0 === strpos($name, 'REDIRECT_')) {
-                $name = substr($name, 9);
-            }
-
-            // expect _ROUTING_<type>_<name>
-            // or _ROUTING_<type>
-
-            if (0 !== strpos($name, '_ROUTING_')) {
-                continue;
-            }
-            if (false !== $pos = strpos($name, '_', 9)) {
-                $type = substr($name, 9, $pos - 9);
-                $name = substr($name, $pos + 1);
-            } else {
-                $type = substr($name, 9);
-            }
-
-            if ('param' === $type) {
-                if ('' !== $value) {
-                    $parameters[$name] = $value;
-                }
-            } elseif ('default' === $type) {
-                $defaults[$name] = $value;
-            } elseif ('route' === $type) {
-                $route = $value;
-            } elseif ('allow' === $type) {
-                $allow[] = $name;
-            }
-
-            unset($_SERVER[$key]);
-        }
-
-        if (null !== $route) {
-            $parameters['_route'] = $route;
-
-            return $this->mergeDefaults($parameters, $defaults);
-        } elseif (0 < count($allow)) {
-            throw new MethodNotAllowedException($allow);
-        } else {
-            return parent::match($pathinfo);
-        }
-    }
-
-    /**
-     * Denormalizes an array of values.
-     *
-     * @param string[] $values
-     *
-     * @return array
-     */
-    private function denormalizeValues(array $values)
-    {
-        $normalizedValues = array();
-        foreach ($values as $key => $value) {
-            if (preg_match('~^(.*)\[(\d+)\]$~', $key, $matches)) {
-                if (!isset($normalizedValues[$matches[1]])) {
-                    $normalizedValues[$matches[1]] = array();
-                }
-                $normalizedValues[$matches[1]][(int) $matches[2]] = $value;
-            } else {
-                $normalizedValues[$key] = $value;
-            }
-        }
-
-        return $normalizedValues;
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/ApacheMatcherDumper.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/ApacheMatcherDumper.php
deleted file mode 100644
index 1bd4fac..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/ApacheMatcherDumper.php
+++ /dev/null
@@ -1,281 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Matcher\Dumper;
-
-use Symfony\Component\Routing\Route;
-
-/**
- * Dumps a set of Apache mod_rewrite rules.
- *
- * @deprecated Deprecated since version 2.5, to be removed in 3.0.
- *             The performance gains are minimal and it's very hard to replicate
- *             the behavior of PHP implementation.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Kris Wallsmith <kris@symfony.com>
- */
-class ApacheMatcherDumper extends MatcherDumper
-{
-    /**
-     * Dumps a set of Apache mod_rewrite rules.
-     *
-     * Available options:
-     *
-     *  * script_name: The script name (app.php by default)
-     *  * base_uri:    The base URI ("" by default)
-     *
-     * @param array $options An array of options
-     *
-     * @return string A string to be used as Apache rewrite rules
-     *
-     * @throws \LogicException When the route regex is invalid
-     */
-    public function dump(array $options = array())
-    {
-        $options = array_merge(array(
-            'script_name' => 'app.php',
-            'base_uri' => '',
-        ), $options);
-
-        $options['script_name'] = self::escape($options['script_name'], ' ', '\\');
-
-        $rules = array("# skip \"real\" requests\nRewriteCond %{REQUEST_FILENAME} -f\nRewriteRule .* - [QSA,L]");
-        $methodVars = array();
-        $hostRegexUnique = 0;
-        $prevHostRegex = '';
-
-        foreach ($this->getRoutes()->all() as $name => $route) {
-            if ($route->getCondition()) {
-                throw new \LogicException(sprintf('Unable to dump the routes for Apache as route "%s" has a condition.', $name));
-            }
-
-            $compiledRoute = $route->compile();
-            $hostRegex = $compiledRoute->getHostRegex();
-
-            if (null !== $hostRegex && $prevHostRegex !== $hostRegex) {
-                $prevHostRegex = $hostRegex;
-                $hostRegexUnique++;
-
-                $rule = array();
-
-                $regex = $this->regexToApacheRegex($hostRegex);
-                $regex = self::escape($regex, ' ', '\\');
-
-                $rule[] = sprintf('RewriteCond %%{HTTP:Host} %s', $regex);
-
-                $variables = array();
-                $variables[] = sprintf('E=__ROUTING_host_%s:1', $hostRegexUnique);
-
-                foreach ($compiledRoute->getHostVariables() as $i => $variable) {
-                    $variables[] = sprintf('E=__ROUTING_host_%s_%s:%%%d', $hostRegexUnique, $variable, $i + 1);
-                }
-
-                $variables = implode(',', $variables);
-
-                $rule[] = sprintf('RewriteRule .? - [%s]', $variables);
-
-                $rules[] = implode("\n", $rule);
-            }
-
-            $rules[] = $this->dumpRoute($name, $route, $options, $hostRegexUnique);
-
-            if ($req = $route->getRequirement('_method')) {
-                $methods = explode('|', strtoupper($req));
-                $methodVars = array_merge($methodVars, $methods);
-            }
-        }
-        if (0 < count($methodVars)) {
-            $rule = array('# 405 Method Not Allowed');
-            $methodVars = array_values(array_unique($methodVars));
-            if (in_array('GET', $methodVars) && !in_array('HEAD', $methodVars)) {
-                $methodVars[] = 'HEAD';
-            }
-            foreach ($methodVars as $i => $methodVar) {
-                $rule[] = sprintf('RewriteCond %%{ENV:_ROUTING__allow_%s} =1%s', $methodVar, isset($methodVars[$i + 1]) ? ' [OR]' : '');
-            }
-            $rule[] = sprintf('RewriteRule .* %s [QSA,L]', $options['script_name']);
-
-            $rules[] = implode("\n", $rule);
-        }
-
-        return implode("\n\n", $rules)."\n";
-    }
-
-    /**
-     * Dumps a single route.
-     *
-     * @param string $name            Route name
-     * @param Route  $route           The route
-     * @param array  $options         Options
-     * @param bool   $hostRegexUnique Unique identifier for the host regex
-     *
-     * @return string The compiled route
-     */
-    private function dumpRoute($name, $route, array $options, $hostRegexUnique)
-    {
-        $compiledRoute = $route->compile();
-
-        // prepare the apache regex
-        $regex = $this->regexToApacheRegex($compiledRoute->getRegex());
-        $regex = '^'.self::escape(preg_quote($options['base_uri']).substr($regex, 1), ' ', '\\');
-
-        $methods = $this->getRouteMethods($route);
-
-        $hasTrailingSlash = (!$methods || in_array('HEAD', $methods)) && '/$' === substr($regex, -2) && '^/$' !== $regex;
-
-        $variables = array('E=_ROUTING_route:'.$name);
-        foreach ($compiledRoute->getHostVariables() as $variable) {
-            $variables[] = sprintf('E=_ROUTING_param_%s:%%{ENV:__ROUTING_host_%s_%s}', $variable, $hostRegexUnique, $variable);
-        }
-        foreach ($compiledRoute->getPathVariables() as $i => $variable) {
-            $variables[] = 'E=_ROUTING_param_'.$variable.':%'.($i + 1);
-        }
-        foreach ($this->normalizeValues($route->getDefaults()) as $key => $value) {
-            $variables[] = 'E=_ROUTING_default_'.$key.':'.strtr($value, array(
-                ':' => '\\:',
-                '=' => '\\=',
-                '\\' => '\\\\',
-                ' ' => '\\ ',
-            ));
-        }
-        $variables = implode(',', $variables);
-
-        $rule = array("# $name");
-
-        // method mismatch
-        if (0 < count($methods)) {
-            $allow = array();
-            foreach ($methods as $method) {
-                $allow[] = 'E=_ROUTING_allow_'.$method.':1';
-            }
-
-            if ($compiledRoute->getHostRegex()) {
-                $rule[] = sprintf('RewriteCond %%{ENV:__ROUTING_host_%s} =1', $hostRegexUnique);
-            }
-
-            $rule[] = "RewriteCond %{REQUEST_URI} $regex";
-            $rule[] = sprintf('RewriteCond %%{REQUEST_METHOD} !^(%s)$ [NC]', implode('|', $methods));
-            $rule[] = sprintf('RewriteRule .* - [S=%d,%s]', $hasTrailingSlash ? 2 : 1, implode(',', $allow));
-        }
-
-        // redirect with trailing slash appended
-        if ($hasTrailingSlash) {
-            if ($compiledRoute->getHostRegex()) {
-                $rule[] = sprintf('RewriteCond %%{ENV:__ROUTING_host_%s} =1', $hostRegexUnique);
-            }
-
-            $rule[] = 'RewriteCond %{REQUEST_URI} '.substr($regex, 0, -2).'$';
-            $rule[] = 'RewriteRule .* $0/ [QSA,L,R=301]';
-        }
-
-        // the main rule
-
-        if ($compiledRoute->getHostRegex()) {
-            $rule[] = sprintf('RewriteCond %%{ENV:__ROUTING_host_%s} =1', $hostRegexUnique);
-        }
-
-        $rule[] = "RewriteCond %{REQUEST_URI} $regex";
-        $rule[] = "RewriteRule .* {$options['script_name']} [QSA,L,$variables]";
-
-        return implode("\n", $rule);
-    }
-
-    /**
-     * Returns methods allowed for a route.
-     *
-     * @param Route $route The route
-     *
-     * @return array The methods
-     */
-    private function getRouteMethods(Route $route)
-    {
-        $methods = array();
-        if ($req = $route->getRequirement('_method')) {
-            $methods = explode('|', strtoupper($req));
-            // GET and HEAD are equivalent
-            if (in_array('GET', $methods) && !in_array('HEAD', $methods)) {
-                $methods[] = 'HEAD';
-            }
-        }
-
-        return $methods;
-    }
-
-    /**
-     * Converts a regex to make it suitable for mod_rewrite.
-     *
-     * @param string $regex The regex
-     *
-     * @return string The converted regex
-     */
-    private function regexToApacheRegex($regex)
-    {
-        $regexPatternEnd = strrpos($regex, $regex[0]);
-
-        return preg_replace('/\?P<.+?>/', '', substr($regex, 1, $regexPatternEnd - 1));
-    }
-
-    /**
-     * Escapes a string.
-     *
-     * @param string $string The string to be escaped
-     * @param string $char   The character to be escaped
-     * @param string $with   The character to be used for escaping
-     *
-     * @return string The escaped string
-     */
-    private static function escape($string, $char, $with)
-    {
-        $escaped = false;
-        $output = '';
-        foreach (str_split($string) as $symbol) {
-            if ($escaped) {
-                $output .= $symbol;
-                $escaped = false;
-                continue;
-            }
-            if ($symbol === $char) {
-                $output .= $with.$char;
-                continue;
-            }
-            if ($symbol === $with) {
-                $escaped = true;
-            }
-            $output .= $symbol;
-        }
-
-        return $output;
-    }
-
-    /**
-     * Normalizes an array of values.
-     *
-     * @param array $values
-     *
-     * @return string[]
-     */
-    private function normalizeValues(array $values)
-    {
-        $normalizedValues = array();
-        foreach ($values as $key => $value) {
-            if (is_array($value)) {
-                foreach ($value as $index => $bit) {
-                    $normalizedValues[sprintf('%s[%s]', $key, $index)] = $bit;
-                }
-            } else {
-                $normalizedValues[$key] = (string) $value;
-            }
-        }
-
-        return $normalizedValues;
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/DumperCollection.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/DumperCollection.php
deleted file mode 100644
index ce3a6aa..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/DumperCollection.php
+++ /dev/null
@@ -1,159 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Matcher\Dumper;
-
-/**
- * Collection of routes.
- *
- * @author Arnaud Le Blanc <arnaud.lb@gmail.com>
- */
-class DumperCollection implements \IteratorAggregate
-{
-    /**
-     * @var DumperCollection|null
-     */
-    private $parent;
-
-    /**
-     * @var (DumperCollection|DumperRoute)[]
-     */
-    private $children = array();
-
-    /**
-     * @var array
-     */
-    private $attributes = array();
-
-    /**
-     * Returns the children routes and collections.
-     *
-     * @return (DumperCollection|DumperRoute)[] Array of DumperCollection|DumperRoute
-     */
-    public function all()
-    {
-        return $this->children;
-    }
-
-    /**
-     * Adds a route or collection.
-     *
-     * @param DumperRoute|DumperCollection The route or collection
-     */
-    public function add($child)
-    {
-        if ($child instanceof DumperCollection) {
-            $child->setParent($this);
-        }
-        $this->children[] = $child;
-    }
-
-    /**
-     * Sets children.
-     *
-     * @param array $children The children
-     */
-    public function setAll(array $children)
-    {
-        foreach ($children as $child) {
-            if ($child instanceof DumperCollection) {
-                $child->setParent($this);
-            }
-        }
-        $this->children = $children;
-    }
-
-    /**
-     * Returns an iterator over the children.
-     *
-     * @return \Iterator The iterator
-     */
-    public function getIterator()
-    {
-        return new \ArrayIterator($this->children);
-    }
-
-    /**
-     * Returns the root of the collection.
-     *
-     * @return DumperCollection The root collection
-     */
-    public function getRoot()
-    {
-        return (null !== $this->parent) ? $this->parent->getRoot() : $this;
-    }
-
-    /**
-     * Returns the parent collection.
-     *
-     * @return DumperCollection|null The parent collection or null if the collection has no parent
-     */
-    protected function getParent()
-    {
-        return $this->parent;
-    }
-
-    /**
-     * Sets the parent collection.
-     *
-     * @param DumperCollection $parent The parent collection
-     */
-    protected function setParent(DumperCollection $parent)
-    {
-        $this->parent = $parent;
-    }
-
-    /**
-     * Returns true if the attribute is defined.
-     *
-     * @param string $name The attribute name
-     *
-     * @return bool true if the attribute is defined, false otherwise
-     */
-    public function hasAttribute($name)
-    {
-        return array_key_exists($name, $this->attributes);
-    }
-
-    /**
-     * Returns an attribute by name.
-     *
-     * @param string $name    The attribute name
-     * @param mixed  $default Default value is the attribute doesn't exist
-     *
-     * @return mixed The attribute value
-     */
-    public function getAttribute($name, $default = null)
-    {
-        return $this->hasAttribute($name) ? $this->attributes[$name] : $default;
-    }
-
-    /**
-     * Sets an attribute by name.
-     *
-     * @param string $name  The attribute name
-     * @param mixed  $value The attribute value
-     */
-    public function setAttribute($name, $value)
-    {
-        $this->attributes[$name] = $value;
-    }
-
-    /**
-     * Sets multiple attributes.
-     *
-     * @param array $attributes The attributes
-     */
-    public function setAttributes($attributes)
-    {
-        $this->attributes = $attributes;
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/DumperPrefixCollection.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/DumperPrefixCollection.php
deleted file mode 100644
index c943773..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/DumperPrefixCollection.php
+++ /dev/null
@@ -1,105 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Matcher\Dumper;
-
-/**
- * Prefix tree of routes preserving routes order.
- *
- * @author Arnaud Le Blanc <arnaud.lb@gmail.com>
- */
-class DumperPrefixCollection extends DumperCollection
-{
-    /**
-     * @var string
-     */
-    private $prefix = '';
-
-    /**
-     * Returns the prefix.
-     *
-     * @return string The prefix
-     */
-    public function getPrefix()
-    {
-        return $this->prefix;
-    }
-
-    /**
-     * Sets the prefix.
-     *
-     * @param string $prefix The prefix
-     */
-    public function setPrefix($prefix)
-    {
-        $this->prefix = $prefix;
-    }
-
-    /**
-     * Adds a route in the tree.
-     *
-     * @param DumperRoute $route The route
-     *
-     * @return DumperPrefixCollection The node the route was added to
-     *
-     * @throws \LogicException
-     */
-    public function addPrefixRoute(DumperRoute $route)
-    {
-        $prefix = $route->getRoute()->compile()->getStaticPrefix();
-
-        for ($collection = $this; null !== $collection; $collection = $collection->getParent()) {
-            // Same prefix, add to current leave
-            if ($collection->prefix === $prefix) {
-                $collection->add($route);
-
-                return $collection;
-            }
-
-            // Prefix starts with route's prefix
-            if ('' === $collection->prefix || 0 === strpos($prefix, $collection->prefix)) {
-                $child = new DumperPrefixCollection();
-                $child->setPrefix(substr($prefix, 0, strlen($collection->prefix) + 1));
-                $collection->add($child);
-
-                return $child->addPrefixRoute($route);
-            }
-        }
-
-        // Reached only if the root has a non empty prefix
-        throw new \LogicException('The collection root must not have a prefix');
-    }
-
-    /**
-     * Merges nodes whose prefix ends with a slash.
-     *
-     * Children of a node whose prefix ends with a slash are moved to the parent node
-     */
-    public function mergeSlashNodes()
-    {
-        $children = array();
-
-        foreach ($this as $child) {
-            if ($child instanceof self) {
-                $child->mergeSlashNodes();
-                if ('/' === substr($child->prefix, -1)) {
-                    $children = array_merge($children, $child->all());
-                } else {
-                    $children[] = $child;
-                }
-            } else {
-                $children[] = $child;
-            }
-        }
-
-        $this->setAll($children);
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/PhpMatcherDumper.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/PhpMatcherDumper.php
deleted file mode 100644
index cefc3c9..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/PhpMatcherDumper.php
+++ /dev/null
@@ -1,412 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Matcher\Dumper;
-
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
-use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
-
-/**
- * PhpMatcherDumper creates a PHP class able to match URLs for a given set of routes.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Tobias Schultze <http://tobion.de>
- * @author Arnaud Le Blanc <arnaud.lb@gmail.com>
- */
-class PhpMatcherDumper extends MatcherDumper
-{
-    private $expressionLanguage;
-
-    /**
-     * @var ExpressionFunctionProviderInterface[]
-     */
-    private $expressionLanguageProviders = array();
-
-    /**
-     * Dumps a set of routes to a PHP class.
-     *
-     * Available options:
-     *
-     *  * class:      The class name
-     *  * base_class: The base class name
-     *
-     * @param array $options An array of options
-     *
-     * @return string A PHP class representing the matcher class
-     */
-    public function dump(array $options = array())
-    {
-        $options = array_replace(array(
-            'class' => 'ProjectUrlMatcher',
-            'base_class' => 'Symfony\\Component\\Routing\\Matcher\\UrlMatcher',
-        ), $options);
-
-        // trailing slash support is only enabled if we know how to redirect the user
-        $interfaces = class_implements($options['base_class']);
-        $supportsRedirections = isset($interfaces['Symfony\\Component\\Routing\\Matcher\\RedirectableUrlMatcherInterface']);
-
-        return <<<EOF
-<?php
-
-use Symfony\Component\Routing\Exception\MethodNotAllowedException;
-use Symfony\Component\Routing\Exception\ResourceNotFoundException;
-use Symfony\Component\Routing\RequestContext;
-
-/**
- * {$options['class']}.
- *
- * This class has been auto-generated
- * by the Symfony Routing Component.
- */
-class {$options['class']} extends {$options['base_class']}
-{
-    /**
-     * Constructor.
-     */
-    public function __construct(RequestContext \$context)
-    {
-        \$this->context = \$context;
-    }
-
-{$this->generateMatchMethod($supportsRedirections)}
-}
-
-EOF;
-    }
-
-    public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
-    {
-        $this->expressionLanguageProviders[] = $provider;
-    }
-
-    /**
-     * Generates the code for the match method implementing UrlMatcherInterface.
-     *
-     * @param bool $supportsRedirections Whether redirections are supported by the base class
-     *
-     * @return string Match method as PHP code
-     */
-    private function generateMatchMethod($supportsRedirections)
-    {
-        $code = rtrim($this->compileRoutes($this->getRoutes(), $supportsRedirections), "\n");
-
-        return <<<EOF
-    public function match(\$pathinfo)
-    {
-        \$allow = array();
-        \$pathinfo = rawurldecode(\$pathinfo);
-        \$context = \$this->context;
-        \$request = \$this->request;
-
-$code
-
-        throw 0 < count(\$allow) ? new MethodNotAllowedException(array_unique(\$allow)) : new ResourceNotFoundException();
-    }
-EOF;
-    }
-
-    /**
-     * Generates PHP code to match a RouteCollection with all its routes.
-     *
-     * @param RouteCollection $routes               A RouteCollection instance
-     * @param bool            $supportsRedirections Whether redirections are supported by the base class
-     *
-     * @return string PHP code
-     */
-    private function compileRoutes(RouteCollection $routes, $supportsRedirections)
-    {
-        $fetchedHost = false;
-
-        $groups = $this->groupRoutesByHostRegex($routes);
-        $code = '';
-
-        foreach ($groups as $collection) {
-            if (null !== $regex = $collection->getAttribute('host_regex')) {
-                if (!$fetchedHost) {
-                    $code .= "        \$host = \$this->context->getHost();\n\n";
-                    $fetchedHost = true;
-                }
-
-                $code .= sprintf("        if (preg_match(%s, \$host, \$hostMatches)) {\n", var_export($regex, true));
-            }
-
-            $tree = $this->buildPrefixTree($collection);
-            $groupCode = $this->compilePrefixRoutes($tree, $supportsRedirections);
-
-            if (null !== $regex) {
-                // apply extra indention at each line (except empty ones)
-                $groupCode = preg_replace('/^.{2,}$/m', '    $0', $groupCode);
-                $code .= $groupCode;
-                $code .= "        }\n\n";
-            } else {
-                $code .= $groupCode;
-            }
-        }
-
-        return $code;
-    }
-
-    /**
-     * Generates PHP code recursively to match a tree of routes.
-     *
-     * @param DumperPrefixCollection $collection           A DumperPrefixCollection instance
-     * @param bool                   $supportsRedirections Whether redirections are supported by the base class
-     * @param string                 $parentPrefix         Prefix of the parent collection
-     *
-     * @return string PHP code
-     */
-    private function compilePrefixRoutes(DumperPrefixCollection $collection, $supportsRedirections, $parentPrefix = '')
-    {
-        $code = '';
-        $prefix = $collection->getPrefix();
-        $optimizable = 1 < strlen($prefix) && 1 < count($collection->all());
-        $optimizedPrefix = $parentPrefix;
-
-        if ($optimizable) {
-            $optimizedPrefix = $prefix;
-
-            $code .= sprintf("    if (0 === strpos(\$pathinfo, %s)) {\n", var_export($prefix, true));
-        }
-
-        foreach ($collection as $route) {
-            if ($route instanceof DumperCollection) {
-                $code .= $this->compilePrefixRoutes($route, $supportsRedirections, $optimizedPrefix);
-            } else {
-                $code .= $this->compileRoute($route->getRoute(), $route->getName(), $supportsRedirections, $optimizedPrefix)."\n";
-            }
-        }
-
-        if ($optimizable) {
-            $code .= "    }\n\n";
-            // apply extra indention at each line (except empty ones)
-            $code = preg_replace('/^.{2,}$/m', '    $0', $code);
-        }
-
-        return $code;
-    }
-
-    /**
-     * Compiles a single Route to PHP code used to match it against the path info.
-     *
-     * @param Route       $route                A Route instance
-     * @param string      $name                 The name of the Route
-     * @param bool        $supportsRedirections Whether redirections are supported by the base class
-     * @param string|null $parentPrefix         The prefix of the parent collection used to optimize the code
-     *
-     * @return string PHP code
-     *
-     * @throws \LogicException
-     */
-    private function compileRoute(Route $route, $name, $supportsRedirections, $parentPrefix = null)
-    {
-        $code = '';
-        $compiledRoute = $route->compile();
-        $conditions = array();
-        $hasTrailingSlash = false;
-        $matches = false;
-        $hostMatches = false;
-        $methods = array();
-
-        if ($req = $route->getRequirement('_method')) {
-            $methods = explode('|', strtoupper($req));
-            // GET and HEAD are equivalent
-            if (in_array('GET', $methods) && !in_array('HEAD', $methods)) {
-                $methods[] = 'HEAD';
-            }
-        }
-
-        $supportsTrailingSlash = $supportsRedirections && (!$methods || in_array('HEAD', $methods));
-
-        if (!count($compiledRoute->getPathVariables()) && false !== preg_match('#^(.)\^(?P<url>.*?)\$\1#', $compiledRoute->getRegex(), $m)) {
-            if ($supportsTrailingSlash && substr($m['url'], -1) === '/') {
-                $conditions[] = sprintf("rtrim(\$pathinfo, '/') === %s", var_export(rtrim(str_replace('\\', '', $m['url']), '/'), true));
-                $hasTrailingSlash = true;
-            } else {
-                $conditions[] = sprintf("\$pathinfo === %s", var_export(str_replace('\\', '', $m['url']), true));
-            }
-        } else {
-            if ($compiledRoute->getStaticPrefix() && $compiledRoute->getStaticPrefix() !== $parentPrefix) {
-                $conditions[] = sprintf("0 === strpos(\$pathinfo, %s)", var_export($compiledRoute->getStaticPrefix(), true));
-            }
-
-            $regex = $compiledRoute->getRegex();
-            if ($supportsTrailingSlash && $pos = strpos($regex, '/$')) {
-                $regex = substr($regex, 0, $pos).'/?$'.substr($regex, $pos + 2);
-                $hasTrailingSlash = true;
-            }
-            $conditions[] = sprintf("preg_match(%s, \$pathinfo, \$matches)", var_export($regex, true));
-
-            $matches = true;
-        }
-
-        if ($compiledRoute->getHostVariables()) {
-            $hostMatches = true;
-        }
-
-        if ($route->getCondition()) {
-            $conditions[] = $this->getExpressionLanguage()->compile($route->getCondition(), array('context', 'request'));
-        }
-
-        $conditions = implode(' && ', $conditions);
-
-        $code .= <<<EOF
-        // $name
-        if ($conditions) {
-
-EOF;
-
-        $gotoname = 'not_'.preg_replace('/[^A-Za-z0-9_]/', '', $name);
-        if ($methods) {
-            if (1 === count($methods)) {
-                $code .= <<<EOF
-            if (\$this->context->getMethod() != '$methods[0]') {
-                \$allow[] = '$methods[0]';
-                goto $gotoname;
-            }
-
-
-EOF;
-            } else {
-                $methods = implode("', '", $methods);
-                $code .= <<<EOF
-            if (!in_array(\$this->context->getMethod(), array('$methods'))) {
-                \$allow = array_merge(\$allow, array('$methods'));
-                goto $gotoname;
-            }
-
-
-EOF;
-            }
-        }
-
-        if ($hasTrailingSlash) {
-            $code .= <<<EOF
-            if (substr(\$pathinfo, -1) !== '/') {
-                return \$this->redirect(\$pathinfo.'/', '$name');
-            }
-
-
-EOF;
-        }
-
-        if ($schemes = $route->getSchemes()) {
-            if (!$supportsRedirections) {
-                throw new \LogicException('The "schemes" requirement is only supported for URL matchers that implement RedirectableUrlMatcherInterface.');
-            }
-            $schemes = str_replace("\n", '', var_export(array_flip($schemes), true));
-            $code .= <<<EOF
-            \$requiredSchemes = $schemes;
-            if (!isset(\$requiredSchemes[\$this->context->getScheme()])) {
-                return \$this->redirect(\$pathinfo, '$name', key(\$requiredSchemes));
-            }
-
-
-EOF;
-        }
-
-        // optimize parameters array
-        if ($matches || $hostMatches) {
-            $vars = array();
-            if ($hostMatches) {
-                $vars[] = '$hostMatches';
-            }
-            if ($matches) {
-                $vars[] = '$matches';
-            }
-            $vars[] = "array('_route' => '$name')";
-
-            $code .= sprintf(
-                "            return \$this->mergeDefaults(array_replace(%s), %s);\n",
-                implode(', ', $vars),
-                str_replace("\n", '', var_export($route->getDefaults(), true))
-            );
-        } elseif ($route->getDefaults()) {
-            $code .= sprintf("            return %s;\n", str_replace("\n", '', var_export(array_replace($route->getDefaults(), array('_route' => $name)), true)));
-        } else {
-            $code .= sprintf("            return array('_route' => '%s');\n", $name);
-        }
-        $code .= "        }\n";
-
-        if ($methods) {
-            $code .= "        $gotoname:\n";
-        }
-
-        return $code;
-    }
-
-    /**
-     * Groups consecutive routes having the same host regex.
-     *
-     * The result is a collection of collections of routes having the same host regex.
-     *
-     * @param RouteCollection $routes A flat RouteCollection
-     *
-     * @return DumperCollection A collection with routes grouped by host regex in sub-collections
-     */
-    private function groupRoutesByHostRegex(RouteCollection $routes)
-    {
-        $groups = new DumperCollection();
-
-        $currentGroup = new DumperCollection();
-        $currentGroup->setAttribute('host_regex', null);
-        $groups->add($currentGroup);
-
-        foreach ($routes as $name => $route) {
-            $hostRegex = $route->compile()->getHostRegex();
-            if ($currentGroup->getAttribute('host_regex') !== $hostRegex) {
-                $currentGroup = new DumperCollection();
-                $currentGroup->setAttribute('host_regex', $hostRegex);
-                $groups->add($currentGroup);
-            }
-            $currentGroup->add(new DumperRoute($name, $route));
-        }
-
-        return $groups;
-    }
-
-    /**
-     * Organizes the routes into a prefix tree.
-     *
-     * Routes order is preserved such that traversing the tree will traverse the
-     * routes in the origin order.
-     *
-     * @param DumperCollection $collection A collection of routes
-     *
-     * @return DumperPrefixCollection
-     */
-    private function buildPrefixTree(DumperCollection $collection)
-    {
-        $tree = new DumperPrefixCollection();
-        $current = $tree;
-
-        foreach ($collection as $route) {
-            $current = $current->addPrefixRoute($route);
-        }
-
-        $tree->mergeSlashNodes();
-
-        return $tree;
-    }
-
-    private function getExpressionLanguage()
-    {
-        if (null === $this->expressionLanguage) {
-            if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
-                throw new \RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
-            }
-            $this->expressionLanguage = new ExpressionLanguage(null, $this->expressionLanguageProviders);
-        }
-
-        return $this->expressionLanguage;
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/TraceableUrlMatcher.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/TraceableUrlMatcher.php
deleted file mode 100644
index 35296c6..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/TraceableUrlMatcher.php
+++ /dev/null
@@ -1,131 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Matcher;
-
-use Symfony\Component\Routing\Exception\ExceptionInterface;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-
-/**
- * TraceableUrlMatcher helps debug path info matching by tracing the match.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class TraceableUrlMatcher extends UrlMatcher
-{
-    const ROUTE_DOES_NOT_MATCH = 0;
-    const ROUTE_ALMOST_MATCHES = 1;
-    const ROUTE_MATCHES = 2;
-
-    protected $traces;
-
-    public function getTraces($pathinfo)
-    {
-        $this->traces = array();
-
-        try {
-            $this->match($pathinfo);
-        } catch (ExceptionInterface $e) {
-        }
-
-        return $this->traces;
-    }
-
-    protected function matchCollection($pathinfo, RouteCollection $routes)
-    {
-        foreach ($routes as $name => $route) {
-            $compiledRoute = $route->compile();
-
-            if (!preg_match($compiledRoute->getRegex(), $pathinfo, $matches)) {
-                // does it match without any requirements?
-                $r = new Route($route->getPath(), $route->getDefaults(), array(), $route->getOptions());
-                $cr = $r->compile();
-                if (!preg_match($cr->getRegex(), $pathinfo)) {
-                    $this->addTrace(sprintf('Path "%s" does not match', $route->getPath()), self::ROUTE_DOES_NOT_MATCH, $name, $route);
-
-                    continue;
-                }
-
-                foreach ($route->getRequirements() as $n => $regex) {
-                    $r = new Route($route->getPath(), $route->getDefaults(), array($n => $regex), $route->getOptions());
-                    $cr = $r->compile();
-
-                    if (in_array($n, $cr->getVariables()) && !preg_match($cr->getRegex(), $pathinfo)) {
-                        $this->addTrace(sprintf('Requirement for "%s" does not match (%s)', $n, $regex), self::ROUTE_ALMOST_MATCHES, $name, $route);
-
-                        continue 2;
-                    }
-                }
-
-                continue;
-            }
-
-            // check host requirement
-            $hostMatches = array();
-            if ($compiledRoute->getHostRegex() && !preg_match($compiledRoute->getHostRegex(), $this->context->getHost(), $hostMatches)) {
-                $this->addTrace(sprintf('Host "%s" does not match the requirement ("%s")', $this->context->getHost(), $route->getHost()), self::ROUTE_ALMOST_MATCHES, $name, $route);
-
-                continue;
-            }
-
-            // check HTTP method requirement
-            if ($req = $route->getRequirement('_method')) {
-                // HEAD and GET are equivalent as per RFC
-                if ('HEAD' === $method = $this->context->getMethod()) {
-                    $method = 'GET';
-                }
-
-                if (!in_array($method, $req = explode('|', strtoupper($req)))) {
-                    $this->allow = array_merge($this->allow, $req);
-
-                    $this->addTrace(sprintf('Method "%s" does not match the requirement ("%s")', $this->context->getMethod(), implode(', ', $req)), self::ROUTE_ALMOST_MATCHES, $name, $route);
-
-                    continue;
-                }
-            }
-
-            // check condition
-            if ($condition = $route->getCondition()) {
-                if (!$this->getExpressionLanguage()->evaluate($condition, array('context' => $this->context, 'request' => $this->request))) {
-                    $this->addTrace(sprintf('Condition "%s" does not evaluate to "true"', $condition), self::ROUTE_ALMOST_MATCHES, $name, $route);
-
-                    continue;
-                }
-            }
-
-            // check HTTP scheme requirement
-            if ($requiredSchemes = $route->getSchemes()) {
-                $scheme = $this->context->getScheme();
-
-                if (!$route->hasScheme($scheme)) {
-                    $this->addTrace(sprintf('Scheme "%s" does not match any of the required schemes ("%s"); the user will be redirected to first required scheme', $scheme, implode(', ', $requiredSchemes)), self::ROUTE_ALMOST_MATCHES, $name, $route);
-
-                    return true;
-                }
-            }
-
-            $this->addTrace('Route matches!', self::ROUTE_MATCHES, $name, $route);
-
-            return true;
-        }
-    }
-
-    private function addTrace($log, $level = self::ROUTE_DOES_NOT_MATCH, $name = null, $route = null)
-    {
-        $this->traces[] = array(
-            'log' => $log,
-            'name' => $name,
-            'level' => $level,
-            'path' => null !== $route ? $route->getPath() : null,
-        );
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/UrlMatcher.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/UrlMatcher.php
deleted file mode 100644
index 3ed5ac7..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Matcher/UrlMatcher.php
+++ /dev/null
@@ -1,255 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Matcher;
-
-use Symfony\Component\Routing\Exception\MethodNotAllowedException;
-use Symfony\Component\Routing\Exception\ResourceNotFoundException;
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\RequestContext;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
-use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
-
-/**
- * UrlMatcher matches URL based on a set of routes.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class UrlMatcher implements UrlMatcherInterface, RequestMatcherInterface
-{
-    const REQUIREMENT_MATCH = 0;
-    const REQUIREMENT_MISMATCH = 1;
-    const ROUTE_MATCH = 2;
-
-    /**
-     * @var RequestContext
-     */
-    protected $context;
-
-    /**
-     * @var array
-     */
-    protected $allow = array();
-
-    /**
-     * @var RouteCollection
-     */
-    protected $routes;
-
-    protected $request;
-    protected $expressionLanguage;
-
-    /**
-     * @var ExpressionFunctionProviderInterface[]
-     */
-    protected $expressionLanguageProviders = array();
-
-    /**
-     * Constructor.
-     *
-     * @param RouteCollection $routes  A RouteCollection instance
-     * @param RequestContext  $context The context
-     *
-     * @api
-     */
-    public function __construct(RouteCollection $routes, RequestContext $context)
-    {
-        $this->routes = $routes;
-        $this->context = $context;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setContext(RequestContext $context)
-    {
-        $this->context = $context;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getContext()
-    {
-        return $this->context;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function match($pathinfo)
-    {
-        $this->allow = array();
-
-        if ($ret = $this->matchCollection(rawurldecode($pathinfo), $this->routes)) {
-            return $ret;
-        }
-
-        throw 0 < count($this->allow)
-            ? new MethodNotAllowedException(array_unique(array_map('strtoupper', $this->allow)))
-            : new ResourceNotFoundException(sprintf('No routes found for "%s".', $pathinfo));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function matchRequest(Request $request)
-    {
-        $this->request = $request;
-
-        $ret = $this->match($request->getPathInfo());
-
-        $this->request = null;
-
-        return $ret;
-    }
-
-    public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
-    {
-        $this->expressionLanguageProviders[] = $provider;
-    }
-
-    /**
-     * Tries to match a URL with a set of routes.
-     *
-     * @param string          $pathinfo The path info to be parsed
-     * @param RouteCollection $routes   The set of routes
-     *
-     * @return array An array of parameters
-     *
-     * @throws ResourceNotFoundException If the resource could not be found
-     * @throws MethodNotAllowedException If the resource was found but the request method is not allowed
-     */
-    protected function matchCollection($pathinfo, RouteCollection $routes)
-    {
-        foreach ($routes as $name => $route) {
-            $compiledRoute = $route->compile();
-
-            // check the static prefix of the URL first. Only use the more expensive preg_match when it matches
-            if ('' !== $compiledRoute->getStaticPrefix() && 0 !== strpos($pathinfo, $compiledRoute->getStaticPrefix())) {
-                continue;
-            }
-
-            if (!preg_match($compiledRoute->getRegex(), $pathinfo, $matches)) {
-                continue;
-            }
-
-            $hostMatches = array();
-            if ($compiledRoute->getHostRegex() && !preg_match($compiledRoute->getHostRegex(), $this->context->getHost(), $hostMatches)) {
-                continue;
-            }
-
-            // check HTTP method requirement
-            if ($req = $route->getRequirement('_method')) {
-                // HEAD and GET are equivalent as per RFC
-                if ('HEAD' === $method = $this->context->getMethod()) {
-                    $method = 'GET';
-                }
-
-                if (!in_array($method, $req = explode('|', strtoupper($req)))) {
-                    $this->allow = array_merge($this->allow, $req);
-
-                    continue;
-                }
-            }
-
-            $status = $this->handleRouteRequirements($pathinfo, $name, $route);
-
-            if (self::ROUTE_MATCH === $status[0]) {
-                return $status[1];
-            }
-
-            if (self::REQUIREMENT_MISMATCH === $status[0]) {
-                continue;
-            }
-
-            return $this->getAttributes($route, $name, array_replace($matches, $hostMatches));
-        }
-    }
-
-    /**
-     * Returns an array of values to use as request attributes.
-     *
-     * As this method requires the Route object, it is not available
-     * in matchers that do not have access to the matched Route instance
-     * (like the PHP and Apache matcher dumpers).
-     *
-     * @param Route  $route      The route we are matching against
-     * @param string $name       The name of the route
-     * @param array  $attributes An array of attributes from the matcher
-     *
-     * @return array An array of parameters
-     */
-    protected function getAttributes(Route $route, $name, array $attributes)
-    {
-        $attributes['_route'] = $name;
-
-        return $this->mergeDefaults($attributes, $route->getDefaults());
-    }
-
-    /**
-     * Handles specific route requirements.
-     *
-     * @param string $pathinfo The path
-     * @param string $name     The route name
-     * @param Route  $route    The route
-     *
-     * @return array The first element represents the status, the second contains additional information
-     */
-    protected function handleRouteRequirements($pathinfo, $name, Route $route)
-    {
-        // expression condition
-        if ($route->getCondition() && !$this->getExpressionLanguage()->evaluate($route->getCondition(), array('context' => $this->context, 'request' => $this->request))) {
-            return array(self::REQUIREMENT_MISMATCH, null);
-        }
-
-        // check HTTP scheme requirement
-        $scheme = $this->context->getScheme();
-        $status = $route->getSchemes() && !$route->hasScheme($scheme) ? self::REQUIREMENT_MISMATCH : self::REQUIREMENT_MATCH;
-
-        return array($status, null);
-    }
-
-    /**
-     * Get merged default parameters.
-     *
-     * @param array $params   The parameters
-     * @param array $defaults The defaults
-     *
-     * @return array Merged default parameters
-     */
-    protected function mergeDefaults($params, $defaults)
-    {
-        foreach ($params as $key => $value) {
-            if (!is_int($key)) {
-                $defaults[$key] = $value;
-            }
-        }
-
-        return $defaults;
-    }
-
-    protected function getExpressionLanguage()
-    {
-        if (null === $this->expressionLanguage) {
-            if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
-                throw new \RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
-            }
-            $this->expressionLanguage = new ExpressionLanguage(null, $this->expressionLanguageProviders);
-        }
-
-        return $this->expressionLanguage;
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Route.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Route.php
deleted file mode 100644
index d2ddbd3..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Route.php
+++ /dev/null
@@ -1,655 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing;
-
-/**
- * A Route describes a route and its parameters.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Tobias Schultze <http://tobion.de>
- *
- * @api
- */
-class Route implements \Serializable
-{
-    /**
-     * @var string
-     */
-    private $path = '/';
-
-    /**
-     * @var string
-     */
-    private $host = '';
-
-    /**
-     * @var array
-     */
-    private $schemes = array();
-
-    /**
-     * @var array
-     */
-    private $methods = array();
-
-    /**
-     * @var array
-     */
-    private $defaults = array();
-
-    /**
-     * @var array
-     */
-    private $requirements = array();
-
-    /**
-     * @var array
-     */
-    private $options = array();
-
-    /**
-     * @var null|CompiledRoute
-     */
-    private $compiled;
-
-    /**
-     * @var string
-     */
-    private $condition = '';
-
-    /**
-     * Constructor.
-     *
-     * Available options:
-     *
-     *  * compiler_class: A class name able to compile this route instance (RouteCompiler by default)
-     *
-     * @param string       $path         The path pattern to match
-     * @param array        $defaults     An array of default parameter values
-     * @param array        $requirements An array of requirements for parameters (regexes)
-     * @param array        $options      An array of options
-     * @param string       $host         The host pattern to match
-     * @param string|array $schemes      A required URI scheme or an array of restricted schemes
-     * @param string|array $methods      A required HTTP method or an array of restricted methods
-     * @param string       $condition    A condition that should evaluate to true for the route to match
-     *
-     * @api
-     */
-    public function __construct($path, array $defaults = array(), array $requirements = array(), array $options = array(), $host = '', $schemes = array(), $methods = array(), $condition = '')
-    {
-        $this->setPath($path);
-        $this->setDefaults($defaults);
-        $this->setRequirements($requirements);
-        $this->setOptions($options);
-        $this->setHost($host);
-        // The conditions make sure that an initial empty $schemes/$methods does not override the corresponding requirement.
-        // They can be removed when the BC layer is removed.
-        if ($schemes) {
-            $this->setSchemes($schemes);
-        }
-        if ($methods) {
-            $this->setMethods($methods);
-        }
-        $this->setCondition($condition);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function serialize()
-    {
-        return serialize(array(
-            'path' => $this->path,
-            'host' => $this->host,
-            'defaults' => $this->defaults,
-            'requirements' => $this->requirements,
-            'options' => $this->options,
-            'schemes' => $this->schemes,
-            'methods' => $this->methods,
-            'condition' => $this->condition,
-            'compiled' => $this->compiled,
-        ));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function unserialize($serialized)
-    {
-        $data = unserialize($serialized);
-        $this->path = $data['path'];
-        $this->host = $data['host'];
-        $this->defaults = $data['defaults'];
-        $this->requirements = $data['requirements'];
-        $this->options = $data['options'];
-        $this->schemes = $data['schemes'];
-        $this->methods = $data['methods'];
-
-        if (isset($data['condition'])) {
-            $this->condition = $data['condition'];
-        }
-        if (isset($data['compiled'])) {
-            $this->compiled = $data['compiled'];
-        }
-    }
-
-    /**
-     * Returns the pattern for the path.
-     *
-     * @return string The pattern
-     *
-     * @deprecated Deprecated in 2.2, to be removed in 3.0. Use getPath instead.
-     */
-    public function getPattern()
-    {
-        return $this->path;
-    }
-
-    /**
-     * Sets the pattern for the path.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param string $pattern The path pattern
-     *
-     * @return Route The current Route instance
-     *
-     * @deprecated Deprecated in 2.2, to be removed in 3.0. Use setPath instead.
-     */
-    public function setPattern($pattern)
-    {
-        return $this->setPath($pattern);
-    }
-
-    /**
-     * Returns the pattern for the path.
-     *
-     * @return string The path pattern
-     */
-    public function getPath()
-    {
-        return $this->path;
-    }
-
-    /**
-     * Sets the pattern for the path.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param string $pattern The path pattern
-     *
-     * @return Route The current Route instance
-     */
-    public function setPath($pattern)
-    {
-        // A pattern must start with a slash and must not have multiple slashes at the beginning because the
-        // generated path for this route would be confused with a network path, e.g. '//domain.com/path'.
-        $this->path = '/'.ltrim(trim($pattern), '/');
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Returns the pattern for the host.
-     *
-     * @return string The host pattern
-     */
-    public function getHost()
-    {
-        return $this->host;
-    }
-
-    /**
-     * Sets the pattern for the host.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param string $pattern The host pattern
-     *
-     * @return Route The current Route instance
-     */
-    public function setHost($pattern)
-    {
-        $this->host = (string) $pattern;
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Returns the lowercased schemes this route is restricted to.
-     * So an empty array means that any scheme is allowed.
-     *
-     * @return array The schemes
-     */
-    public function getSchemes()
-    {
-        return $this->schemes;
-    }
-
-    /**
-     * Sets the schemes (e.g. 'https') this route is restricted to.
-     * So an empty array means that any scheme is allowed.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param string|array $schemes The scheme or an array of schemes
-     *
-     * @return Route The current Route instance
-     */
-    public function setSchemes($schemes)
-    {
-        $this->schemes = array_map('strtolower', (array) $schemes);
-
-        // this is to keep BC and will be removed in a future version
-        if ($this->schemes) {
-            $this->requirements['_scheme'] = implode('|', $this->schemes);
-        } else {
-            unset($this->requirements['_scheme']);
-        }
-
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Checks if a scheme requirement has been set.
-     *
-     * @param string $scheme
-     *
-     * @return bool true if the scheme requirement exists, otherwise false
-     */
-    public function hasScheme($scheme)
-    {
-        return in_array(strtolower($scheme), $this->schemes, true);
-    }
-
-    /**
-     * Returns the uppercased HTTP methods this route is restricted to.
-     * So an empty array means that any method is allowed.
-     *
-     * @return array The methods
-     */
-    public function getMethods()
-    {
-        return $this->methods;
-    }
-
-    /**
-     * Sets the HTTP methods (e.g. 'POST') this route is restricted to.
-     * So an empty array means that any method is allowed.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param string|array $methods The method or an array of methods
-     *
-     * @return Route The current Route instance
-     */
-    public function setMethods($methods)
-    {
-        $this->methods = array_map('strtoupper', (array) $methods);
-
-        // this is to keep BC and will be removed in a future version
-        if ($this->methods) {
-            $this->requirements['_method'] = implode('|', $this->methods);
-        } else {
-            unset($this->requirements['_method']);
-        }
-
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Returns the options.
-     *
-     * @return array The options
-     */
-    public function getOptions()
-    {
-        return $this->options;
-    }
-
-    /**
-     * Sets the options.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param array $options The options
-     *
-     * @return Route The current Route instance
-     */
-    public function setOptions(array $options)
-    {
-        $this->options = array(
-            'compiler_class' => 'Symfony\\Component\\Routing\\RouteCompiler',
-        );
-
-        return $this->addOptions($options);
-    }
-
-    /**
-     * Adds options.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param array $options The options
-     *
-     * @return Route The current Route instance
-     */
-    public function addOptions(array $options)
-    {
-        foreach ($options as $name => $option) {
-            $this->options[$name] = $option;
-        }
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Sets an option value.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param string $name  An option name
-     * @param mixed  $value The option value
-     *
-     * @return Route The current Route instance
-     *
-     * @api
-     */
-    public function setOption($name, $value)
-    {
-        $this->options[$name] = $value;
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Get an option value.
-     *
-     * @param string $name An option name
-     *
-     * @return mixed The option value or null when not given
-     */
-    public function getOption($name)
-    {
-        return isset($this->options[$name]) ? $this->options[$name] : null;
-    }
-
-    /**
-     * Checks if an option has been set.
-     *
-     * @param string $name An option name
-     *
-     * @return bool true if the option is set, false otherwise
-     */
-    public function hasOption($name)
-    {
-        return array_key_exists($name, $this->options);
-    }
-
-    /**
-     * Returns the defaults.
-     *
-     * @return array The defaults
-     */
-    public function getDefaults()
-    {
-        return $this->defaults;
-    }
-
-    /**
-     * Sets the defaults.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param array $defaults The defaults
-     *
-     * @return Route The current Route instance
-     */
-    public function setDefaults(array $defaults)
-    {
-        $this->defaults = array();
-
-        return $this->addDefaults($defaults);
-    }
-
-    /**
-     * Adds defaults.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param array $defaults The defaults
-     *
-     * @return Route The current Route instance
-     */
-    public function addDefaults(array $defaults)
-    {
-        foreach ($defaults as $name => $default) {
-            $this->defaults[$name] = $default;
-        }
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Gets a default value.
-     *
-     * @param string $name A variable name
-     *
-     * @return mixed The default value or null when not given
-     */
-    public function getDefault($name)
-    {
-        return isset($this->defaults[$name]) ? $this->defaults[$name] : null;
-    }
-
-    /**
-     * Checks if a default value is set for the given variable.
-     *
-     * @param string $name A variable name
-     *
-     * @return bool true if the default value is set, false otherwise
-     */
-    public function hasDefault($name)
-    {
-        return array_key_exists($name, $this->defaults);
-    }
-
-    /**
-     * Sets a default value.
-     *
-     * @param string $name    A variable name
-     * @param mixed  $default The default value
-     *
-     * @return Route The current Route instance
-     *
-     * @api
-     */
-    public function setDefault($name, $default)
-    {
-        $this->defaults[$name] = $default;
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Returns the requirements.
-     *
-     * @return array The requirements
-     */
-    public function getRequirements()
-    {
-        return $this->requirements;
-    }
-
-    /**
-     * Sets the requirements.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param array $requirements The requirements
-     *
-     * @return Route The current Route instance
-     */
-    public function setRequirements(array $requirements)
-    {
-        $this->requirements = array();
-
-        return $this->addRequirements($requirements);
-    }
-
-    /**
-     * Adds requirements.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param array $requirements The requirements
-     *
-     * @return Route The current Route instance
-     */
-    public function addRequirements(array $requirements)
-    {
-        foreach ($requirements as $key => $regex) {
-            $this->requirements[$key] = $this->sanitizeRequirement($key, $regex);
-        }
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Returns the requirement for the given key.
-     *
-     * @param string $key The key
-     *
-     * @return string|null The regex or null when not given
-     */
-    public function getRequirement($key)
-    {
-        return isset($this->requirements[$key]) ? $this->requirements[$key] : null;
-    }
-
-    /**
-     * Checks if a requirement is set for the given key.
-     *
-     * @param string $key A variable name
-     *
-     * @return bool true if a requirement is specified, false otherwise
-     */
-    public function hasRequirement($key)
-    {
-        return array_key_exists($key, $this->requirements);
-    }
-
-    /**
-     * Sets a requirement for the given key.
-     *
-     * @param string $key   The key
-     * @param string $regex The regex
-     *
-     * @return Route The current Route instance
-     *
-     * @api
-     */
-    public function setRequirement($key, $regex)
-    {
-        $this->requirements[$key] = $this->sanitizeRequirement($key, $regex);
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Returns the condition.
-     *
-     * @return string The condition
-     */
-    public function getCondition()
-    {
-        return $this->condition;
-    }
-
-    /**
-     * Sets the condition.
-     *
-     * This method implements a fluent interface.
-     *
-     * @param string $condition The condition
-     *
-     * @return Route The current Route instance
-     */
-    public function setCondition($condition)
-    {
-        $this->condition = (string) $condition;
-        $this->compiled = null;
-
-        return $this;
-    }
-
-    /**
-     * Compiles the route.
-     *
-     * @return CompiledRoute A CompiledRoute instance
-     *
-     * @throws \LogicException If the Route cannot be compiled because the
-     *                         path or host pattern is invalid
-     *
-     * @see RouteCompiler which is responsible for the compilation process
-     */
-    public function compile()
-    {
-        if (null !== $this->compiled) {
-            return $this->compiled;
-        }
-
-        $class = $this->getOption('compiler_class');
-
-        return $this->compiled = $class::compile($this);
-    }
-
-    private function sanitizeRequirement($key, $regex)
-    {
-        if (!is_string($regex)) {
-            throw new \InvalidArgumentException(sprintf('Routing requirement for "%s" must be a string.', $key));
-        }
-
-        if ('' !== $regex && '^' === $regex[0]) {
-            $regex = (string) substr($regex, 1); // returns false for a single character
-        }
-
-        if ('$' === substr($regex, -1)) {
-            $regex = substr($regex, 0, -1);
-        }
-
-        if ('' === $regex) {
-            throw new \InvalidArgumentException(sprintf('Routing requirement for "%s" cannot be empty.', $key));
-        }
-
-        // this is to keep BC and will be removed in a future version
-        if ('_scheme' === $key) {
-            $this->setSchemes(explode('|', $regex));
-        } elseif ('_method' === $key) {
-            $this->setMethods(explode('|', $regex));
-        }
-
-        return $regex;
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Router.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Router.php
deleted file mode 100644
index c7c926d..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Router.php
+++ /dev/null
@@ -1,346 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing;
-
-use Symfony\Component\Config\Loader\LoaderInterface;
-use Symfony\Component\Config\ConfigCache;
-use Psr\Log\LoggerInterface;
-use Symfony\Component\Routing\Generator\ConfigurableRequirementsInterface;
-use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
-use Symfony\Component\Routing\Generator\Dumper\GeneratorDumperInterface;
-use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
-use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
-use Symfony\Component\Routing\Matcher\Dumper\MatcherDumperInterface;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
-
-/**
- * The Router class is an example of the integration of all pieces of the
- * routing system for easier use.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class Router implements RouterInterface, RequestMatcherInterface
-{
-    /**
-     * @var UrlMatcherInterface|null
-     */
-    protected $matcher;
-
-    /**
-     * @var UrlGeneratorInterface|null
-     */
-    protected $generator;
-
-    /**
-     * @var RequestContext
-     */
-    protected $context;
-
-    /**
-     * @var LoaderInterface
-     */
-    protected $loader;
-
-    /**
-     * @var RouteCollection|null
-     */
-    protected $collection;
-
-    /**
-     * @var mixed
-     */
-    protected $resource;
-
-    /**
-     * @var array
-     */
-    protected $options = array();
-
-    /**
-     * @var LoggerInterface|null
-     */
-    protected $logger;
-
-    /**
-     * @var ExpressionFunctionProviderInterface[]
-     */
-    private $expressionLanguageProviders = array();
-
-    /**
-     * Constructor.
-     *
-     * @param LoaderInterface $loader   A LoaderInterface instance
-     * @param mixed           $resource The main resource to load
-     * @param array           $options  An array of options
-     * @param RequestContext  $context  The context
-     * @param LoggerInterface $logger   A logger instance
-     */
-    public function __construct(LoaderInterface $loader, $resource, array $options = array(), RequestContext $context = null, LoggerInterface $logger = null)
-    {
-        $this->loader = $loader;
-        $this->resource = $resource;
-        $this->logger = $logger;
-        $this->context = $context ?: new RequestContext();
-        $this->setOptions($options);
-    }
-
-    /**
-     * Sets options.
-     *
-     * Available options:
-     *
-     *   * cache_dir:     The cache directory (or null to disable caching)
-     *   * debug:         Whether to enable debugging or not (false by default)
-     *   * resource_type: Type hint for the main resource (optional)
-     *
-     * @param array $options An array of options
-     *
-     * @throws \InvalidArgumentException When unsupported option is provided
-     */
-    public function setOptions(array $options)
-    {
-        $this->options = array(
-            'cache_dir' => null,
-            'debug' => false,
-            'generator_class' => 'Symfony\\Component\\Routing\\Generator\\UrlGenerator',
-            'generator_base_class' => 'Symfony\\Component\\Routing\\Generator\\UrlGenerator',
-            'generator_dumper_class' => 'Symfony\\Component\\Routing\\Generator\\Dumper\\PhpGeneratorDumper',
-            'generator_cache_class' => 'ProjectUrlGenerator',
-            'matcher_class' => 'Symfony\\Component\\Routing\\Matcher\\UrlMatcher',
-            'matcher_base_class' => 'Symfony\\Component\\Routing\\Matcher\\UrlMatcher',
-            'matcher_dumper_class' => 'Symfony\\Component\\Routing\\Matcher\\Dumper\\PhpMatcherDumper',
-            'matcher_cache_class' => 'ProjectUrlMatcher',
-            'resource_type' => null,
-            'strict_requirements' => true,
-        );
-
-        // check option names and live merge, if errors are encountered Exception will be thrown
-        $invalid = array();
-        foreach ($options as $key => $value) {
-            if (array_key_exists($key, $this->options)) {
-                $this->options[$key] = $value;
-            } else {
-                $invalid[] = $key;
-            }
-        }
-
-        if ($invalid) {
-            throw new \InvalidArgumentException(sprintf('The Router does not support the following options: "%s".', implode('", "', $invalid)));
-        }
-    }
-
-    /**
-     * Sets an option.
-     *
-     * @param string $key   The key
-     * @param mixed  $value The value
-     *
-     * @throws \InvalidArgumentException
-     */
-    public function setOption($key, $value)
-    {
-        if (!array_key_exists($key, $this->options)) {
-            throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key));
-        }
-
-        $this->options[$key] = $value;
-    }
-
-    /**
-     * Gets an option value.
-     *
-     * @param string $key The key
-     *
-     * @return mixed The value
-     *
-     * @throws \InvalidArgumentException
-     */
-    public function getOption($key)
-    {
-        if (!array_key_exists($key, $this->options)) {
-            throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key));
-        }
-
-        return $this->options[$key];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getRouteCollection()
-    {
-        if (null === $this->collection) {
-            $this->collection = $this->loader->load($this->resource, $this->options['resource_type']);
-        }
-
-        return $this->collection;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setContext(RequestContext $context)
-    {
-        $this->context = $context;
-
-        if (null !== $this->matcher) {
-            $this->getMatcher()->setContext($context);
-        }
-        if (null !== $this->generator) {
-            $this->getGenerator()->setContext($context);
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getContext()
-    {
-        return $this->context;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function generate($name, $parameters = array(), $referenceType = self::ABSOLUTE_PATH)
-    {
-        return $this->getGenerator()->generate($name, $parameters, $referenceType);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function match($pathinfo)
-    {
-        return $this->getMatcher()->match($pathinfo);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function matchRequest(Request $request)
-    {
-        $matcher = $this->getMatcher();
-        if (!$matcher instanceof RequestMatcherInterface) {
-            // fallback to the default UrlMatcherInterface
-            return $matcher->match($request->getPathInfo());
-        }
-
-        return $matcher->matchRequest($request);
-    }
-
-    /**
-     * Gets the UrlMatcher instance associated with this Router.
-     *
-     * @return UrlMatcherInterface A UrlMatcherInterface instance
-     */
-    public function getMatcher()
-    {
-        if (null !== $this->matcher) {
-            return $this->matcher;
-        }
-
-        if (null === $this->options['cache_dir'] || null === $this->options['matcher_cache_class']) {
-            $this->matcher = new $this->options['matcher_class']($this->getRouteCollection(), $this->context);
-            if (method_exists($this->matcher, 'addExpressionLanguageProvider')) {
-                foreach ($this->expressionLanguageProviders as $provider) {
-                    $this->matcher->addExpressionLanguageProvider($provider);
-                }
-            }
-
-            return $this->matcher;
-        }
-
-        $class = $this->options['matcher_cache_class'];
-        $cache = new ConfigCache($this->options['cache_dir'].'/'.$class.'.php', $this->options['debug']);
-        if (!$cache->isFresh()) {
-            $dumper = $this->getMatcherDumperInstance();
-            if (method_exists($dumper, 'addExpressionLanguageProvider')) {
-                foreach ($this->expressionLanguageProviders as $provider) {
-                    $dumper->addExpressionLanguageProvider($provider);
-                }
-            }
-
-            $options = array(
-                'class' => $class,
-                'base_class' => $this->options['matcher_base_class'],
-            );
-
-            $cache->write($dumper->dump($options), $this->getRouteCollection()->getResources());
-        }
-
-        require_once $cache;
-
-        return $this->matcher = new $class($this->context);
-    }
-
-    /**
-     * Gets the UrlGenerator instance associated with this Router.
-     *
-     * @return UrlGeneratorInterface A UrlGeneratorInterface instance
-     */
-    public function getGenerator()
-    {
-        if (null !== $this->generator) {
-            return $this->generator;
-        }
-
-        if (null === $this->options['cache_dir'] || null === $this->options['generator_cache_class']) {
-            $this->generator = new $this->options['generator_class']($this->getRouteCollection(), $this->context, $this->logger);
-        } else {
-            $class = $this->options['generator_cache_class'];
-            $cache = new ConfigCache($this->options['cache_dir'].'/'.$class.'.php', $this->options['debug']);
-            if (!$cache->isFresh()) {
-                $dumper = $this->getGeneratorDumperInstance();
-
-                $options = array(
-                    'class' => $class,
-                    'base_class' => $this->options['generator_base_class'],
-                );
-
-                $cache->write($dumper->dump($options), $this->getRouteCollection()->getResources());
-            }
-
-            require_once $cache;
-
-            $this->generator = new $class($this->context, $this->logger);
-        }
-
-        if ($this->generator instanceof ConfigurableRequirementsInterface) {
-            $this->generator->setStrictRequirements($this->options['strict_requirements']);
-        }
-
-        return $this->generator;
-    }
-
-    public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
-    {
-        $this->expressionLanguageProviders[] = $provider;
-    }
-
-    /**
-     * @return GeneratorDumperInterface
-     */
-    protected function getGeneratorDumperInstance()
-    {
-        return new $this->options['generator_dumper_class']($this->getRouteCollection());
-    }
-
-    /**
-     * @return MatcherDumperInterface
-     */
-    protected function getMatcherDumperInstance()
-    {
-        return new $this->options['matcher_dumper_class']($this->getRouteCollection());
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Annotation/RouteTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Annotation/RouteTest.php
deleted file mode 100644
index eb4d220..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Annotation/RouteTest.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Annotation;
-
-use Symfony\Component\Routing\Annotation\Route;
-
-class RouteTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @expectedException \BadMethodCallException
-     */
-    public function testInvalidRouteParameter()
-    {
-        $route = new Route(array('foo' => 'bar'));
-    }
-
-    /**
-     * @dataProvider getValidParameters
-     */
-    public function testRouteParameters($parameter, $value, $getter)
-    {
-        $route = new Route(array($parameter => $value));
-        $this->assertEquals($route->$getter(), $value);
-    }
-
-    public function getValidParameters()
-    {
-        return array(
-            array('value', '/Blog', 'getPath'),
-            array('requirements', array('_method' => 'GET'), 'getRequirements'),
-            array('options', array('compiler_class' => 'RouteCompiler'), 'getOptions'),
-            array('name', 'blog_index', 'getName'),
-            array('defaults', array('_controller' => 'MyBlogBundle:Blog:index'), 'getDefaults'),
-            array('schemes', array('https'), 'getSchemes'),
-            array('methods', array('GET', 'POST'), 'getMethods'),
-            array('host', array('{locale}.example.com'), 'getHost'),
-            array('condition', array('context.getMethod() == "GET"'), 'getCondition'),
-        );
-    }
-
-    /**
-     * @group legacy
-     */
-    public function testLegacyGetPattern()
-    {
-        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-
-        $route = new Route(array('value' => '/Blog'));
-        $this->assertEquals($route->getPattern(), '/Blog');
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalid.xml b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalid.xml
deleted file mode 100644
index 755e443..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalid.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<routes xmlns="http://symfony.com/schema/routing"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
-
-    <route id="blog_show" path="/blog/{slug}">
-        <default key="_controller">MyBundle:Blog:show</default>
-        <requirement key="_method">GET</requirement>
-    <!-- </route> -->
-</routes>
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalidroute.xml b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalidroute.xml
deleted file mode 100644
index a46961e..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalidroute.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<routes xmlns="http://symfony.com/schema/routing"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
-
-    <route id="blog_show" path="/blog/{slug}">
-        <default key="_controller">MyBundle:Blog:show</default>
-        <requirement key="_method">GET</requirement>
-        <option key="compiler_class">RouteCompiler</option>
-        <foo key="bar">baz</foo>
-    </route>
-</routes>
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validpattern.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validpattern.php
deleted file mode 100644
index 08badb4..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validpattern.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\Route;
-
-$collection = new RouteCollection();
-$collection->add('blog_show', new Route(
-    '/blog/{slug}',
-    array('_controller' => 'MyBlogBundle:Blog:show'),
-    array('locale' => '\w+'),
-    array('compiler_class' => 'RouteCompiler'),
-    '{locale}.example.com',
-    array('https'),
-    array('GET', 'POST', 'put', 'OpTiOnS'),
-    'context.getMethod() == "GET"'
-));
-$collection->add('blog_show_legacy', new Route(
-    '/blog/{slug}',
-    array('_controller' => 'MyBlogBundle:Blog:show'),
-    array('_method' => 'GET|POST|put|OpTiOnS', '_scheme' => 'https', 'locale' => '\w+'),
-    array('compiler_class' => 'RouteCompiler'),
-    '{locale}.example.com',
-    array(),
-    array(),
-    'context.getMethod() == "GET"'
-));
-
-return $collection;
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validpattern.xml b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validpattern.xml
deleted file mode 100644
index a822131..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validpattern.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<routes xmlns="http://symfony.com/schema/routing"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
-
-    <route id="blog_show" path="/blog/{slug}" host="{locale}.example.com" methods="GET|POST  put,OpTiOnS" schemes="hTTps">
-        <default key="_controller">MyBundle:Blog:show</default>
-        <requirement key="locale">\w+</requirement>
-        <option key="compiler_class">RouteCompiler</option>
-        <condition>context.getMethod() == "GET"</condition>
-    </route>
-
-    <route id="blog_show_legacy" pattern="/blog/{slug}" host="{locale}.example.com">
-        <default key="_controller">MyBundle:Blog:show</default>
-        <default key="slug" xsi:nil="true" />
-        <requirement key="_method">GET|POST|put|OpTiOnS</requirement>
-        <requirement key="_scheme">hTTps</requirement>
-        <requirement key="locale">\w+</requirement>
-        <option key="compiler_class">RouteCompiler</option>
-        <condition>context.getMethod() == "GET"</condition>
-    </route>
-
-    <route id="blog_show_inherited" path="/blog/{slug}" />
-</routes>
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validpattern.yml b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validpattern.yml
deleted file mode 100644
index 26136c3..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validpattern.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-blog_show:
-    path:         /blog/{slug}
-    defaults:     { _controller: "MyBundle:Blog:show" }
-    host:         "{locale}.example.com"
-    requirements: { 'locale': '\w+' }
-    methods:      ['GET','POST','put','OpTiOnS']
-    schemes:      ['https']
-    condition:    'context.getMethod() == "GET"'
-    options:
-        compiler_class: RouteCompiler
-
-blog_show_legacy:
-    pattern:      /blog/{slug}
-    defaults:     { _controller: "MyBundle:Blog:show" }
-    host:         "{locale}.example.com"
-    requirements: { '_method': 'GET|POST|put|OpTiOnS', _scheme: https, 'locale': '\w+' }
-    condition:    'context.getMethod() == "GET"'
-    options:
-        compiler_class: RouteCompiler
-
-blog_show_inherited:
-    path:      /blog/{slug}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Generator/Dumper/PhpGeneratorDumperTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Generator/Dumper/PhpGeneratorDumperTest.php
deleted file mode 100644
index 170c5b4..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Generator/Dumper/PhpGeneratorDumperTest.php
+++ /dev/null
@@ -1,150 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Generator\Dumper;
-
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\Generator\Dumper\PhpGeneratorDumper;
-use Symfony\Component\Routing\RequestContext;
-
-class PhpGeneratorDumperTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @var RouteCollection
-     */
-    private $routeCollection;
-
-    /**
-     * @var PhpGeneratorDumper
-     */
-    private $generatorDumper;
-
-    /**
-     * @var string
-     */
-    private $testTmpFilepath;
-
-    protected function setUp()
-    {
-        parent::setUp();
-
-        $this->routeCollection = new RouteCollection();
-        $this->generatorDumper = new PhpGeneratorDumper($this->routeCollection);
-        $this->testTmpFilepath = sys_get_temp_dir().DIRECTORY_SEPARATOR.'php_generator.php';
-        @unlink($this->testTmpFilepath);
-    }
-
-    protected function tearDown()
-    {
-        parent::tearDown();
-
-        @unlink($this->testTmpFilepath);
-
-        $this->routeCollection = null;
-        $this->generatorDumper = null;
-        $this->testTmpFilepath = null;
-    }
-
-    public function testDumpWithRoutes()
-    {
-        $this->routeCollection->add('Test', new Route('/testing/{foo}'));
-        $this->routeCollection->add('Test2', new Route('/testing2'));
-
-        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump());
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \ProjectUrlGenerator(new RequestContext('/app.php'));
-
-        $absoluteUrlWithParameter = $projectUrlGenerator->generate('Test', array('foo' => 'bar'), true);
-        $absoluteUrlWithoutParameter = $projectUrlGenerator->generate('Test2', array(), true);
-        $relativeUrlWithParameter = $projectUrlGenerator->generate('Test', array('foo' => 'bar'), false);
-        $relativeUrlWithoutParameter = $projectUrlGenerator->generate('Test2', array(), false);
-
-        $this->assertEquals($absoluteUrlWithParameter, 'http://localhost/app.php/testing/bar');
-        $this->assertEquals($absoluteUrlWithoutParameter, 'http://localhost/app.php/testing2');
-        $this->assertEquals($relativeUrlWithParameter, '/app.php/testing/bar');
-        $this->assertEquals($relativeUrlWithoutParameter, '/app.php/testing2');
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testDumpWithoutRoutes()
-    {
-        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(array('class' => 'WithoutRoutesUrlGenerator')));
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \WithoutRoutesUrlGenerator(new RequestContext('/app.php'));
-
-        $projectUrlGenerator->generate('Test', array());
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\RouteNotFoundException
-     */
-    public function testGenerateNonExistingRoute()
-    {
-        $this->routeCollection->add('Test', new Route('/test'));
-
-        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(array('class' => 'NonExistingRoutesUrlGenerator')));
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \NonExistingRoutesUrlGenerator(new RequestContext());
-        $url = $projectUrlGenerator->generate('NonExisting', array());
-    }
-
-    public function testDumpForRouteWithDefaults()
-    {
-        $this->routeCollection->add('Test', new Route('/testing/{foo}', array('foo' => 'bar')));
-
-        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(array('class' => 'DefaultRoutesUrlGenerator')));
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \DefaultRoutesUrlGenerator(new RequestContext());
-        $url = $projectUrlGenerator->generate('Test', array());
-
-        $this->assertEquals($url, '/testing');
-    }
-
-    public function testDumpWithSchemeRequirement()
-    {
-        $this->routeCollection->add('Test1', new Route('/testing', array(), array(), array(), '', array('ftp', 'https')));
-        $this->routeCollection->add('Test2', new Route('/testing_bc', array(), array('_scheme' => 'https'))); // BC
-
-        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(array('class' => 'SchemeUrlGenerator')));
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \SchemeUrlGenerator(new RequestContext('/app.php'));
-
-        $absoluteUrl = $projectUrlGenerator->generate('Test1', array(), true);
-        $absoluteUrlBC = $projectUrlGenerator->generate('Test2', array(), true);
-        $relativeUrl = $projectUrlGenerator->generate('Test1', array(), false);
-        $relativeUrlBC = $projectUrlGenerator->generate('Test2', array(), false);
-
-        $this->assertEquals($absoluteUrl, 'ftp://localhost/app.php/testing');
-        $this->assertEquals($absoluteUrlBC, 'https://localhost/app.php/testing_bc');
-        $this->assertEquals($relativeUrl, 'ftp://localhost/app.php/testing');
-        $this->assertEquals($relativeUrlBC, 'https://localhost/app.php/testing_bc');
-
-        $projectUrlGenerator = new \SchemeUrlGenerator(new RequestContext('/app.php', 'GET', 'localhost', 'https'));
-
-        $absoluteUrl = $projectUrlGenerator->generate('Test1', array(), true);
-        $absoluteUrlBC = $projectUrlGenerator->generate('Test2', array(), true);
-        $relativeUrl = $projectUrlGenerator->generate('Test1', array(), false);
-        $relativeUrlBC = $projectUrlGenerator->generate('Test2', array(), false);
-
-        $this->assertEquals($absoluteUrl, 'https://localhost/app.php/testing');
-        $this->assertEquals($absoluteUrlBC, 'https://localhost/app.php/testing_bc');
-        $this->assertEquals($relativeUrl, '/app.php/testing');
-        $this->assertEquals($relativeUrlBC, '/app.php/testing_bc');
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Generator/UrlGeneratorTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Generator/UrlGeneratorTest.php
deleted file mode 100644
index 9419e13..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Generator/UrlGeneratorTest.php
+++ /dev/null
@@ -1,678 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Generator;
-
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\Generator\UrlGenerator;
-use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
-use Symfony\Component\Routing\RequestContext;
-
-class UrlGeneratorTest extends \PHPUnit_Framework_TestCase
-{
-    public function testAbsoluteUrlWithPort80()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing'));
-        $url = $this->getGenerator($routes)->generate('test', array(), true);
-
-        $this->assertEquals('http://localhost/app.php/testing', $url);
-    }
-
-    public function testAbsoluteSecureUrlWithPort443()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing'));
-        $url = $this->getGenerator($routes, array('scheme' => 'https'))->generate('test', array(), true);
-
-        $this->assertEquals('https://localhost/app.php/testing', $url);
-    }
-
-    public function testAbsoluteUrlWithNonStandardPort()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing'));
-        $url = $this->getGenerator($routes, array('httpPort' => 8080))->generate('test', array(), true);
-
-        $this->assertEquals('http://localhost:8080/app.php/testing', $url);
-    }
-
-    public function testAbsoluteSecureUrlWithNonStandardPort()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing'));
-        $url = $this->getGenerator($routes, array('httpsPort' => 8080, 'scheme' => 'https'))->generate('test', array(), true);
-
-        $this->assertEquals('https://localhost:8080/app.php/testing', $url);
-    }
-
-    public function testRelativeUrlWithoutParameters()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing'));
-        $url = $this->getGenerator($routes)->generate('test', array(), false);
-
-        $this->assertEquals('/app.php/testing', $url);
-    }
-
-    public function testRelativeUrlWithParameter()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{foo}'));
-        $url = $this->getGenerator($routes)->generate('test', array('foo' => 'bar'), false);
-
-        $this->assertEquals('/app.php/testing/bar', $url);
-    }
-
-    public function testRelativeUrlWithNullParameter()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing.{format}', array('format' => null)));
-        $url = $this->getGenerator($routes)->generate('test', array(), false);
-
-        $this->assertEquals('/app.php/testing', $url);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
-     */
-    public function testRelativeUrlWithNullParameterButNotOptional()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{foo}/bar', array('foo' => null)));
-        // This must raise an exception because the default requirement for "foo" is "[^/]+" which is not met with these params.
-        // Generating path "/testing//bar" would be wrong as matching this route would fail.
-        $this->getGenerator($routes)->generate('test', array(), false);
-    }
-
-    public function testRelativeUrlWithOptionalZeroParameter()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{page}'));
-        $url = $this->getGenerator($routes)->generate('test', array('page' => 0), false);
-
-        $this->assertEquals('/app.php/testing/0', $url);
-    }
-
-    public function testNotPassedOptionalParameterInBetween()
-    {
-        $routes = $this->getRoutes('test', new Route('/{slug}/{page}', array('slug' => 'index', 'page' => 0)));
-        $this->assertSame('/app.php/index/1', $this->getGenerator($routes)->generate('test', array('page' => 1)));
-        $this->assertSame('/app.php/', $this->getGenerator($routes)->generate('test'));
-    }
-
-    public function testRelativeUrlWithExtraParameters()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing'));
-        $url = $this->getGenerator($routes)->generate('test', array('foo' => 'bar'), false);
-
-        $this->assertEquals('/app.php/testing?foo=bar', $url);
-    }
-
-    public function testAbsoluteUrlWithExtraParameters()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing'));
-        $url = $this->getGenerator($routes)->generate('test', array('foo' => 'bar'), true);
-
-        $this->assertEquals('http://localhost/app.php/testing?foo=bar', $url);
-    }
-
-    public function testUrlWithNullExtraParameters()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing'));
-        $url = $this->getGenerator($routes)->generate('test', array('foo' => null), true);
-
-        $this->assertEquals('http://localhost/app.php/testing', $url);
-    }
-
-    public function testUrlWithExtraParametersFromGlobals()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing'));
-        $generator = $this->getGenerator($routes);
-        $context = new RequestContext('/app.php');
-        $context->setParameter('bar', 'bar');
-        $generator->setContext($context);
-        $url = $generator->generate('test', array('foo' => 'bar'));
-
-        $this->assertEquals('/app.php/testing?foo=bar', $url);
-    }
-
-    public function testUrlWithGlobalParameter()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{foo}'));
-        $generator = $this->getGenerator($routes);
-        $context = new RequestContext('/app.php');
-        $context->setParameter('foo', 'bar');
-        $generator->setContext($context);
-        $url = $generator->generate('test', array());
-
-        $this->assertEquals('/app.php/testing/bar', $url);
-    }
-
-    public function testGlobalParameterHasHigherPriorityThanDefault()
-    {
-        $routes = $this->getRoutes('test', new Route('/{_locale}', array('_locale' => 'en')));
-        $generator = $this->getGenerator($routes);
-        $context = new RequestContext('/app.php');
-        $context->setParameter('_locale', 'de');
-        $generator->setContext($context);
-        $url = $generator->generate('test', array());
-
-        $this->assertSame('/app.php/de', $url);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\RouteNotFoundException
-     */
-    public function testGenerateWithoutRoutes()
-    {
-        $routes = $this->getRoutes('foo', new Route('/testing/{foo}'));
-        $this->getGenerator($routes)->generate('test', array(), true);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\MissingMandatoryParametersException
-     */
-    public function testGenerateForRouteWithoutMandatoryParameter()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{foo}'));
-        $this->getGenerator($routes)->generate('test', array(), true);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
-     */
-    public function testGenerateForRouteWithInvalidOptionalParameter()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array('foo' => '1'), array('foo' => 'd+')));
-        $this->getGenerator($routes)->generate('test', array('foo' => 'bar'), true);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
-     */
-    public function testGenerateForRouteWithInvalidParameter()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array(), array('foo' => '1|2')));
-        $this->getGenerator($routes)->generate('test', array('foo' => '0'), true);
-    }
-
-    public function testGenerateForRouteWithInvalidOptionalParameterNonStrict()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array('foo' => '1'), array('foo' => 'd+')));
-        $generator = $this->getGenerator($routes);
-        $generator->setStrictRequirements(false);
-        $this->assertNull($generator->generate('test', array('foo' => 'bar'), true));
-    }
-
-    public function testGenerateForRouteWithInvalidOptionalParameterNonStrictWithLogger()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array('foo' => '1'), array('foo' => 'd+')));
-        $logger = $this->getMock('Psr\Log\LoggerInterface');
-        $logger->expects($this->once())
-            ->method('error');
-        $generator = $this->getGenerator($routes, array(), $logger);
-        $generator->setStrictRequirements(false);
-        $this->assertNull($generator->generate('test', array('foo' => 'bar'), true));
-    }
-
-    public function testGenerateForRouteWithInvalidParameterButDisabledRequirementsCheck()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array('foo' => '1'), array('foo' => 'd+')));
-        $generator = $this->getGenerator($routes);
-        $generator->setStrictRequirements(null);
-        $this->assertSame('/app.php/testing/bar', $generator->generate('test', array('foo' => 'bar')));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
-     */
-    public function testGenerateForRouteWithInvalidMandatoryParameter()
-    {
-        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array(), array('foo' => 'd+')));
-        $this->getGenerator($routes)->generate('test', array('foo' => 'bar'), true);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
-     */
-    public function testRequiredParamAndEmptyPassed()
-    {
-        $routes = $this->getRoutes('test', new Route('/{slug}', array(), array('slug' => '.+')));
-        $this->getGenerator($routes)->generate('test', array('slug' => ''));
-    }
-
-    public function testSchemeRequirementDoesNothingIfSameCurrentScheme()
-    {
-        $routes = $this->getRoutes('test', new Route('/', array(), array('_scheme' => 'http'))); // BC
-        $this->assertEquals('/app.php/', $this->getGenerator($routes)->generate('test'));
-
-        $routes = $this->getRoutes('test', new Route('/', array(), array('_scheme' => 'https'))); // BC
-        $this->assertEquals('/app.php/', $this->getGenerator($routes, array('scheme' => 'https'))->generate('test'));
-
-        $routes = $this->getRoutes('test', new Route('/', array(), array(), array(), '', array('http')));
-        $this->assertEquals('/app.php/', $this->getGenerator($routes)->generate('test'));
-
-        $routes = $this->getRoutes('test', new Route('/', array(), array(), array(), '', array('https')));
-        $this->assertEquals('/app.php/', $this->getGenerator($routes, array('scheme' => 'https'))->generate('test'));
-    }
-
-    public function testSchemeRequirementForcesAbsoluteUrl()
-    {
-        $routes = $this->getRoutes('test', new Route('/', array(), array('_scheme' => 'https'))); // BC
-        $this->assertEquals('https://localhost/app.php/', $this->getGenerator($routes)->generate('test'));
-
-        $routes = $this->getRoutes('test', new Route('/', array(), array('_scheme' => 'http'))); // BC
-        $this->assertEquals('http://localhost/app.php/', $this->getGenerator($routes, array('scheme' => 'https'))->generate('test'));
-
-        $routes = $this->getRoutes('test', new Route('/', array(), array(), array(), '', array('https')));
-        $this->assertEquals('https://localhost/app.php/', $this->getGenerator($routes)->generate('test'));
-
-        $routes = $this->getRoutes('test', new Route('/', array(), array(), array(), '', array('http')));
-        $this->assertEquals('http://localhost/app.php/', $this->getGenerator($routes, array('scheme' => 'https'))->generate('test'));
-    }
-
-    public function testSchemeRequirementCreatesUrlForFirstRequiredScheme()
-    {
-        $routes = $this->getRoutes('test', new Route('/', array(), array(), array(), '', array('Ftp', 'https')));
-        $this->assertEquals('ftp://localhost/app.php/', $this->getGenerator($routes)->generate('test'));
-    }
-
-    public function testPathWithTwoStartingSlashes()
-    {
-        $routes = $this->getRoutes('test', new Route('//path-and-not-domain'));
-
-        // this must not generate '//path-and-not-domain' because that would be a network path
-        $this->assertSame('/path-and-not-domain', $this->getGenerator($routes, array('BaseUrl' => ''))->generate('test'));
-    }
-
-    public function testNoTrailingSlashForMultipleOptionalParameters()
-    {
-        $routes = $this->getRoutes('test', new Route('/category/{slug1}/{slug2}/{slug3}', array('slug2' => null, 'slug3' => null)));
-
-        $this->assertEquals('/app.php/category/foo', $this->getGenerator($routes)->generate('test', array('slug1' => 'foo')));
-    }
-
-    public function testWithAnIntegerAsADefaultValue()
-    {
-        $routes = $this->getRoutes('test', new Route('/{default}', array('default' => 0)));
-
-        $this->assertEquals('/app.php/foo', $this->getGenerator($routes)->generate('test', array('default' => 'foo')));
-    }
-
-    public function testNullForOptionalParameterIsIgnored()
-    {
-        $routes = $this->getRoutes('test', new Route('/test/{default}', array('default' => 0)));
-
-        $this->assertEquals('/app.php/test', $this->getGenerator($routes)->generate('test', array('default' => null)));
-    }
-
-    public function testQueryParamSameAsDefault()
-    {
-        $routes = $this->getRoutes('test', new Route('/test', array('default' => 'value')));
-
-        $this->assertSame('/app.php/test', $this->getGenerator($routes)->generate('test', array('default' => 'foo')));
-        $this->assertSame('/app.php/test', $this->getGenerator($routes)->generate('test', array('default' => 'value')));
-        $this->assertSame('/app.php/test', $this->getGenerator($routes)->generate('test'));
-    }
-
-    public function testGenerateWithSpecialRouteName()
-    {
-        $routes = $this->getRoutes('$péß^a|', new Route('/bar'));
-
-        $this->assertSame('/app.php/bar', $this->getGenerator($routes)->generate('$péß^a|'));
-    }
-
-    public function testUrlEncoding()
-    {
-        // This tests the encoding of reserved characters that are used for delimiting of URI components (defined in RFC 3986)
-        // and other special ASCII chars. These chars are tested as static text path, variable path and query param.
-        $chars = '@:[]/()*\'" +,;-._~&$<>|{}%\\^`!?foo=bar#id';
-        $routes = $this->getRoutes('test', new Route("/$chars/{varpath}", array(), array('varpath' => '.+')));
-        $this->assertSame('/app.php/@:%5B%5D/%28%29*%27%22%20+,;-._~%26%24%3C%3E|%7B%7D%25%5C%5E%60!%3Ffoo=bar%23id'
-           .'/@:%5B%5D/%28%29*%27%22%20+,;-._~%26%24%3C%3E|%7B%7D%25%5C%5E%60!%3Ffoo=bar%23id'
-           .'?query=%40%3A%5B%5D/%28%29%2A%27%22+%2B%2C%3B-._%7E%26%24%3C%3E%7C%7B%7D%25%5C%5E%60%21%3Ffoo%3Dbar%23id',
-            $this->getGenerator($routes)->generate('test', array(
-                'varpath' => $chars,
-                'query' => $chars,
-            ))
-        );
-    }
-
-    public function testEncodingOfRelativePathSegments()
-    {
-        $routes = $this->getRoutes('test', new Route('/dir/../dir/..'));
-        $this->assertSame('/app.php/dir/%2E%2E/dir/%2E%2E', $this->getGenerator($routes)->generate('test'));
-        $routes = $this->getRoutes('test', new Route('/dir/./dir/.'));
-        $this->assertSame('/app.php/dir/%2E/dir/%2E', $this->getGenerator($routes)->generate('test'));
-        $routes = $this->getRoutes('test', new Route('/a./.a/a../..a/...'));
-        $this->assertSame('/app.php/a./.a/a../..a/...', $this->getGenerator($routes)->generate('test'));
-    }
-
-    public function testAdjacentVariables()
-    {
-        $routes = $this->getRoutes('test', new Route('/{x}{y}{z}.{_format}', array('z' => 'default-z', '_format' => 'html'), array('y' => '\d+')));
-        $generator = $this->getGenerator($routes);
-        $this->assertSame('/app.php/foo123', $generator->generate('test', array('x' => 'foo', 'y' => '123')));
-        $this->assertSame('/app.php/foo123bar.xml', $generator->generate('test', array('x' => 'foo', 'y' => '123', 'z' => 'bar', '_format' => 'xml')));
-
-        // The default requirement for 'x' should not allow the separator '.' in this case because it would otherwise match everything
-        // and following optional variables like _format could never match.
-        $this->setExpectedException('Symfony\Component\Routing\Exception\InvalidParameterException');
-        $generator->generate('test', array('x' => 'do.t', 'y' => '123', 'z' => 'bar', '_format' => 'xml'));
-    }
-
-    public function testOptionalVariableWithNoRealSeparator()
-    {
-        $routes = $this->getRoutes('test', new Route('/get{what}', array('what' => 'All')));
-        $generator = $this->getGenerator($routes);
-
-        $this->assertSame('/app.php/get', $generator->generate('test'));
-        $this->assertSame('/app.php/getSites', $generator->generate('test', array('what' => 'Sites')));
-    }
-
-    public function testRequiredVariableWithNoRealSeparator()
-    {
-        $routes = $this->getRoutes('test', new Route('/get{what}Suffix'));
-        $generator = $this->getGenerator($routes);
-
-        $this->assertSame('/app.php/getSitesSuffix', $generator->generate('test', array('what' => 'Sites')));
-    }
-
-    public function testDefaultRequirementOfVariable()
-    {
-        $routes = $this->getRoutes('test', new Route('/{page}.{_format}'));
-        $generator = $this->getGenerator($routes);
-
-        $this->assertSame('/app.php/index.mobile.html', $generator->generate('test', array('page' => 'index', '_format' => 'mobile.html')));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
-     */
-    public function testDefaultRequirementOfVariableDisallowsSlash()
-    {
-        $routes = $this->getRoutes('test', new Route('/{page}.{_format}'));
-        $this->getGenerator($routes)->generate('test', array('page' => 'index', '_format' => 'sl/ash'));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
-     */
-    public function testDefaultRequirementOfVariableDisallowsNextSeparator()
-    {
-        $routes = $this->getRoutes('test', new Route('/{page}.{_format}'));
-        $this->getGenerator($routes)->generate('test', array('page' => 'do.t', '_format' => 'html'));
-    }
-
-    public function testWithHostDifferentFromContext()
-    {
-        $routes = $this->getRoutes('test', new Route('/{name}', array(), array(), array(), '{locale}.example.com'));
-
-        $this->assertEquals('//fr.example.com/app.php/Fabien', $this->getGenerator($routes)->generate('test', array('name' => 'Fabien', 'locale' => 'fr')));
-    }
-
-    public function testWithHostSameAsContext()
-    {
-        $routes = $this->getRoutes('test', new Route('/{name}', array(), array(), array(), '{locale}.example.com'));
-
-        $this->assertEquals('/app.php/Fabien', $this->getGenerator($routes, array('host' => 'fr.example.com'))->generate('test', array('name' => 'Fabien', 'locale' => 'fr')));
-    }
-
-    public function testWithHostSameAsContextAndAbsolute()
-    {
-        $routes = $this->getRoutes('test', new Route('/{name}', array(), array(), array(), '{locale}.example.com'));
-
-        $this->assertEquals('http://fr.example.com/app.php/Fabien', $this->getGenerator($routes, array('host' => 'fr.example.com'))->generate('test', array('name' => 'Fabien', 'locale' => 'fr'), true));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
-     */
-    public function testUrlWithInvalidParameterInHost()
-    {
-        $routes = $this->getRoutes('test', new Route('/', array(), array('foo' => 'bar'), array(), '{foo}.example.com'));
-        $this->getGenerator($routes)->generate('test', array('foo' => 'baz'), false);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
-     */
-    public function testUrlWithInvalidParameterInHostWhenParamHasADefaultValue()
-    {
-        $routes = $this->getRoutes('test', new Route('/', array('foo' => 'bar'), array('foo' => 'bar'), array(), '{foo}.example.com'));
-        $this->getGenerator($routes)->generate('test', array('foo' => 'baz'), false);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
-     */
-    public function testUrlWithInvalidParameterEqualsDefaultValueInHost()
-    {
-        $routes = $this->getRoutes('test', new Route('/', array('foo' => 'baz'), array('foo' => 'bar'), array(), '{foo}.example.com'));
-        $this->getGenerator($routes)->generate('test', array('foo' => 'baz'), false);
-    }
-
-    public function testUrlWithInvalidParameterInHostInNonStrictMode()
-    {
-        $routes = $this->getRoutes('test', new Route('/', array(), array('foo' => 'bar'), array(), '{foo}.example.com'));
-        $generator = $this->getGenerator($routes);
-        $generator->setStrictRequirements(false);
-        $this->assertNull($generator->generate('test', array('foo' => 'baz'), false));
-    }
-
-    public function testHostIsCaseInsensitive()
-    {
-        $routes = $this->getRoutes('test', new Route('/', array(), array('locale' => 'en|de|fr'), array(), '{locale}.FooBar.com'));
-        $generator = $this->getGenerator($routes);
-        $this->assertSame('//EN.FooBar.com/app.php/', $generator->generate('test', array('locale' => 'EN'), UrlGeneratorInterface::NETWORK_PATH));
-    }
-
-    public function testGenerateNetworkPathBC()
-    {
-        $routes = $this->getRoutes('test', new Route('/{name}', array(), array('_scheme' => 'http'), array(), '{locale}.example.com'));
-
-        $this->assertSame('//fr.example.com/app.php/Fabien', $this->getGenerator($routes)->generate('test',
-            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::NETWORK_PATH), 'network path with different host'
-        );
-        $this->assertSame('//fr.example.com/app.php/Fabien?query=string', $this->getGenerator($routes, array('host' => 'fr.example.com'))->generate('test',
-            array('name' => 'Fabien', 'locale' => 'fr', 'query' => 'string'), UrlGeneratorInterface::NETWORK_PATH), 'network path although host same as context'
-        );
-        $this->assertSame('http://fr.example.com/app.php/Fabien', $this->getGenerator($routes, array('scheme' => 'https'))->generate('test',
-            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::NETWORK_PATH), 'absolute URL because scheme requirement does not match context'
-        );
-        $this->assertSame('http://fr.example.com/app.php/Fabien', $this->getGenerator($routes)->generate('test',
-            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::ABSOLUTE_URL), 'absolute URL with same scheme because it is requested'
-        );
-    }
-
-    public function testGenerateNetworkPath()
-    {
-        $routes = $this->getRoutes('test', new Route('/{name}', array(), array(), array(), '{locale}.example.com', array('http')));
-
-        $this->assertSame('//fr.example.com/app.php/Fabien', $this->getGenerator($routes)->generate('test',
-            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::NETWORK_PATH), 'network path with different host'
-        );
-        $this->assertSame('//fr.example.com/app.php/Fabien?query=string', $this->getGenerator($routes, array('host' => 'fr.example.com'))->generate('test',
-            array('name' => 'Fabien', 'locale' => 'fr', 'query' => 'string'), UrlGeneratorInterface::NETWORK_PATH), 'network path although host same as context'
-        );
-        $this->assertSame('http://fr.example.com/app.php/Fabien', $this->getGenerator($routes, array('scheme' => 'https'))->generate('test',
-            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::NETWORK_PATH), 'absolute URL because scheme requirement does not match context'
-        );
-        $this->assertSame('http://fr.example.com/app.php/Fabien', $this->getGenerator($routes)->generate('test',
-            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::ABSOLUTE_URL), 'absolute URL with same scheme because it is requested'
-        );
-    }
-
-    public function testGenerateRelativePath()
-    {
-        $routes = new RouteCollection();
-        $routes->add('article', new Route('/{author}/{article}/'));
-        $routes->add('comments', new Route('/{author}/{article}/comments'));
-        $routes->add('host', new Route('/{article}', array(), array(), array(), '{author}.example.com'));
-        $routes->add('schemeBC', new Route('/{author}', array(), array('_scheme' => 'https'))); // BC
-        $routes->add('scheme', new Route('/{author}/blog', array(), array(), array(), '', array('https')));
-        $routes->add('unrelated', new Route('/about'));
-
-        $generator = $this->getGenerator($routes, array('host' => 'example.com', 'pathInfo' => '/fabien/symfony-is-great/'));
-
-        $this->assertSame('comments', $generator->generate('comments',
-            array('author' => 'fabien', 'article' => 'symfony-is-great'), UrlGeneratorInterface::RELATIVE_PATH)
-        );
-        $this->assertSame('comments?page=2', $generator->generate('comments',
-            array('author' => 'fabien', 'article' => 'symfony-is-great', 'page' => 2), UrlGeneratorInterface::RELATIVE_PATH)
-        );
-        $this->assertSame('../twig-is-great/', $generator->generate('article',
-            array('author' => 'fabien', 'article' => 'twig-is-great'), UrlGeneratorInterface::RELATIVE_PATH)
-        );
-        $this->assertSame('../../bernhard/forms-are-great/', $generator->generate('article',
-            array('author' => 'bernhard', 'article' => 'forms-are-great'), UrlGeneratorInterface::RELATIVE_PATH)
-        );
-        $this->assertSame('//bernhard.example.com/app.php/forms-are-great', $generator->generate('host',
-            array('author' => 'bernhard', 'article' => 'forms-are-great'), UrlGeneratorInterface::RELATIVE_PATH)
-        );
-        $this->assertSame('https://example.com/app.php/bernhard', $generator->generate('schemeBC',
-            array('author' => 'bernhard'), UrlGeneratorInterface::RELATIVE_PATH)
-        );
-        $this->assertSame('https://example.com/app.php/bernhard/blog', $generator->generate('scheme',
-                array('author' => 'bernhard'), UrlGeneratorInterface::RELATIVE_PATH)
-        );
-        $this->assertSame('../../about', $generator->generate('unrelated',
-            array(), UrlGeneratorInterface::RELATIVE_PATH)
-        );
-    }
-
-    /**
-     * @dataProvider provideRelativePaths
-     */
-    public function testGetRelativePath($sourcePath, $targetPath, $expectedPath)
-    {
-        $this->assertSame($expectedPath, UrlGenerator::getRelativePath($sourcePath, $targetPath));
-    }
-
-    public function provideRelativePaths()
-    {
-        return array(
-            array(
-                '/same/dir/',
-                '/same/dir/',
-                '',
-            ),
-            array(
-                '/same/file',
-                '/same/file',
-                '',
-            ),
-            array(
-                '/',
-                '/file',
-                'file',
-            ),
-            array(
-                '/',
-                '/dir/file',
-                'dir/file',
-            ),
-            array(
-                '/dir/file.html',
-                '/dir/different-file.html',
-                'different-file.html',
-            ),
-            array(
-                '/same/dir/extra-file',
-                '/same/dir/',
-                './',
-            ),
-            array(
-                '/parent/dir/',
-                '/parent/',
-                '../',
-            ),
-            array(
-                '/parent/dir/extra-file',
-                '/parent/',
-                '../',
-            ),
-            array(
-                '/a/b/',
-                '/x/y/z/',
-                '../../x/y/z/',
-            ),
-            array(
-                '/a/b/c/d/e',
-                '/a/c/d',
-                '../../../c/d',
-            ),
-            array(
-                '/a/b/c//',
-                '/a/b/c/',
-                '../',
-            ),
-            array(
-                '/a/b/c/',
-                '/a/b/c//',
-                './/',
-            ),
-            array(
-                '/root/a/b/c/',
-                '/root/x/b/c/',
-                '../../../x/b/c/',
-            ),
-            array(
-                '/a/b/c/d/',
-                '/a',
-                '../../../../a',
-            ),
-            array(
-                '/special-chars/sp%20ce/1€/mäh/e=mc²',
-                '/special-chars/sp%20ce/1€/<µ>/e=mc²',
-                '../<µ>/e=mc²',
-            ),
-            array(
-                'not-rooted',
-                'dir/file',
-                'dir/file',
-            ),
-            array(
-                '//dir/',
-                '',
-                '../../',
-            ),
-            array(
-                '/dir/',
-                '/dir/file:with-colon',
-                './file:with-colon',
-            ),
-            array(
-                '/dir/',
-                '/dir/subdir/file:with-colon',
-                'subdir/file:with-colon',
-            ),
-            array(
-                '/dir/',
-                '/dir/:subdir/',
-                './:subdir/',
-            ),
-        );
-    }
-
-    protected function getGenerator(RouteCollection $routes, array $parameters = array(), $logger = null)
-    {
-        $context = new RequestContext('/app.php');
-        foreach ($parameters as $key => $value) {
-            $method = 'set'.$key;
-            $context->$method($value);
-        }
-        $generator = new UrlGenerator($routes, $context, $logger);
-
-        return $generator;
-    }
-
-    protected function getRoutes($name, Route $route)
-    {
-        $routes = new RouteCollection();
-        $routes->add($name, $route);
-
-        return $routes;
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/AnnotationClassLoaderTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/AnnotationClassLoaderTest.php
deleted file mode 100644
index 03ba152..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/AnnotationClassLoaderTest.php
+++ /dev/null
@@ -1,158 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Loader;
-
-use Symfony\Component\Routing\Annotation\Route;
-
-class AnnotationClassLoaderTest extends AbstractAnnotationLoaderTest
-{
-    protected $loader;
-
-    protected function setUp()
-    {
-        parent::setUp();
-
-        $this->reader = $this->getReader();
-        $this->loader = $this->getClassLoader($this->reader);
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testLoadMissingClass()
-    {
-        $this->loader->load('MissingClass');
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testLoadAbstractClass()
-    {
-        $this->loader->load('Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\AbstractClass');
-    }
-
-    /**
-     * @dataProvider provideTestSupportsChecksResource
-     */
-    public function testSupportsChecksResource($resource, $expectedSupports)
-    {
-        $this->assertSame($expectedSupports, $this->loader->supports($resource), '->supports() returns true if the resource is loadable');
-    }
-
-    public function provideTestSupportsChecksResource()
-    {
-        return array(
-            array('class', true),
-            array('\fully\qualified\class\name', true),
-            array('namespaced\class\without\leading\slash', true),
-            array('ÿClassWithLegalSpecialCharacters', true),
-            array('5', false),
-            array('foo.foo', false),
-            array(null, false),
-        );
-    }
-
-    public function testSupportsChecksTypeIfSpecified()
-    {
-        $this->assertTrue($this->loader->supports('class', 'annotation'), '->supports() checks the resource type if specified');
-        $this->assertFalse($this->loader->supports('class', 'foo'), '->supports() checks the resource type if specified');
-    }
-
-    public function getLoadTests()
-    {
-        return array(
-            array(
-                'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
-                array('name' => 'route1'),
-                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3'),
-            ),
-            array(
-                'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
-                array('name' => 'route1', 'defaults' => array('arg2' => 'foo')),
-                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3'),
-            ),
-            array(
-                'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
-                array('name' => 'route1', 'defaults' => array('arg2' => 'foobar')),
-                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3'),
-            ),
-            array(
-                'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
-                array('name' => 'route1', 'defaults' => array('arg2' => 'foo'), 'condition' => 'context.getMethod() == "GET"'),
-                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3'),
-            ),
-        );
-    }
-
-    /**
-     * @dataProvider getLoadTests
-     */
-    public function testLoad($className, $routeDatas = array(), $methodArgs = array())
-    {
-        $routeDatas = array_replace(array(
-            'name' => 'route',
-            'path' => '/',
-            'requirements' => array(),
-            'options' => array(),
-            'defaults' => array(),
-            'schemes' => array(),
-            'methods' => array(),
-            'condition' => null,
-        ), $routeDatas);
-
-        $this->reader
-            ->expects($this->once())
-            ->method('getMethodAnnotations')
-            ->will($this->returnValue(array($this->getAnnotatedRoute($routeDatas))))
-        ;
-        $routeCollection = $this->loader->load($className);
-        $route = $routeCollection->get($routeDatas['name']);
-
-        $this->assertSame($routeDatas['path'], $route->getPath(), '->load preserves path annotation');
-        $this->assertSame($routeDatas['requirements'], $route->getRequirements(), '->load preserves requirements annotation');
-        $this->assertCount(0, array_intersect($route->getOptions(), $routeDatas['options']), '->load preserves options annotation');
-        $this->assertSame(array_replace($methodArgs, $routeDatas['defaults']), $route->getDefaults(), '->load preserves defaults annotation');
-        $this->assertEquals($routeDatas['condition'], $route->getCondition(), '->load preserves condition annotation');
-    }
-
-    public function testClassRouteLoad()
-    {
-        $classRouteDatas = array('path' => '/classRoutePrefix');
-
-        $routeDatas = array(
-            'name' => 'route1',
-            'path' => '/',
-        );
-
-        $this->reader
-            ->expects($this->once())
-            ->method('getClassAnnotation')
-            ->will($this->returnValue($this->getAnnotatedRoute($classRouteDatas)))
-        ;
-
-        $this->reader
-            ->expects($this->once())
-            ->method('getMethodAnnotations')
-            ->will($this->returnValue(array($this->getAnnotatedRoute($routeDatas))))
-        ;
-        $routeCollection = $this->loader->load('Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass');
-        $route = $routeCollection->get($routeDatas['name']);
-
-        $this->assertSame($classRouteDatas['path'].$routeDatas['path'], $route->getPath(), '->load preserves class route path annotation');
-    }
-
-    private function getAnnotatedRoute($datas)
-    {
-        return new Route($datas);
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/PhpFileLoaderTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/PhpFileLoaderTest.php
deleted file mode 100644
index 8e2d984..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/PhpFileLoaderTest.php
+++ /dev/null
@@ -1,82 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Loader;
-
-use Symfony\Component\Config\FileLocator;
-use Symfony\Component\Routing\Loader\PhpFileLoader;
-
-class PhpFileLoaderTest extends \PHPUnit_Framework_TestCase
-{
-    public function testSupports()
-    {
-        $loader = new PhpFileLoader($this->getMock('Symfony\Component\Config\FileLocator'));
-
-        $this->assertTrue($loader->supports('foo.php'), '->supports() returns true if the resource is loadable');
-        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
-
-        $this->assertTrue($loader->supports('foo.php', 'php'), '->supports() checks the resource type if specified');
-        $this->assertFalse($loader->supports('foo.php', 'foo'), '->supports() checks the resource type if specified');
-    }
-
-    public function testLoadWithRoute()
-    {
-        $loader = new PhpFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $routeCollection = $loader->load('validpattern.php');
-        $routes = $routeCollection->all();
-
-        $this->assertCount(2, $routes, 'Two routes are loaded');
-        $this->assertContainsOnly('Symfony\Component\Routing\Route', $routes);
-
-        foreach ($routes as $route) {
-            $this->assertSame('/blog/{slug}', $route->getPath());
-            $this->assertSame('MyBlogBundle:Blog:show', $route->getDefault('_controller'));
-            $this->assertSame('{locale}.example.com', $route->getHost());
-            $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
-            $this->assertEquals(array('GET', 'POST', 'PUT', 'OPTIONS'), $route->getMethods());
-            $this->assertEquals(array('https'), $route->getSchemes());
-        }
-    }
-
-    public function testLoadWithImport()
-    {
-        $loader = new PhpFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $routeCollection = $loader->load('validresource.php');
-        $routes = $routeCollection->all();
-
-        $this->assertCount(2, $routes, 'Two routes are loaded');
-        $this->assertContainsOnly('Symfony\Component\Routing\Route', $routes);
-
-        foreach ($routes as $route) {
-            $this->assertSame('/prefix/blog/{slug}', $route->getPath());
-            $this->assertSame('MyBlogBundle:Blog:show', $route->getDefault('_controller'));
-            $this->assertSame('{locale}.example.com', $route->getHost());
-            $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
-            $this->assertEquals(array('GET', 'POST', 'PUT', 'OPTIONS'), $route->getMethods());
-            $this->assertEquals(array('https'), $route->getSchemes());
-        }
-    }
-
-    public function testThatDefiningVariableInConfigFileHasNoSideEffects()
-    {
-        $locator = new FileLocator(array(__DIR__.'/../Fixtures'));
-        $loader = new PhpFileLoader($locator);
-        $routeCollection = $loader->load('with_define_path_variable.php');
-        $resources = $routeCollection->getResources();
-        $this->assertCount(1, $resources);
-        $this->assertContainsOnly('Symfony\Component\Config\Resource\ResourceInterface', $resources);
-        $fileResource = reset($resources);
-        $this->assertSame(
-            realpath($locator->locate('with_define_path_variable.php')),
-            (string) $fileResource
-        );
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/XmlFileLoaderTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/XmlFileLoaderTest.php
deleted file mode 100644
index c488c43..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/XmlFileLoaderTest.php
+++ /dev/null
@@ -1,138 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Loader;
-
-use Symfony\Component\Config\FileLocator;
-use Symfony\Component\Routing\Loader\XmlFileLoader;
-use Symfony\Component\Routing\Tests\Fixtures\CustomXmlFileLoader;
-
-class XmlFileLoaderTest extends \PHPUnit_Framework_TestCase
-{
-    public function testSupports()
-    {
-        $loader = new XmlFileLoader($this->getMock('Symfony\Component\Config\FileLocator'));
-
-        $this->assertTrue($loader->supports('foo.xml'), '->supports() returns true if the resource is loadable');
-        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
-
-        $this->assertTrue($loader->supports('foo.xml', 'xml'), '->supports() checks the resource type if specified');
-        $this->assertFalse($loader->supports('foo.xml', 'foo'), '->supports() checks the resource type if specified');
-    }
-
-    public function testLoadWithRoute()
-    {
-        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $routeCollection = $loader->load('validpattern.xml');
-        $routes = $routeCollection->all();
-
-        $this->assertCount(3, $routes, 'Three routes are loaded');
-        $this->assertContainsOnly('Symfony\Component\Routing\Route', $routes);
-
-        $identicalRoutes = array_slice($routes, 0, 2);
-
-        foreach ($identicalRoutes as $route) {
-            $this->assertSame('/blog/{slug}', $route->getPath());
-            $this->assertSame('{locale}.example.com', $route->getHost());
-            $this->assertSame('MyBundle:Blog:show', $route->getDefault('_controller'));
-            $this->assertSame('\w+', $route->getRequirement('locale'));
-            $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
-            $this->assertEquals(array('GET', 'POST', 'PUT', 'OPTIONS'), $route->getMethods());
-            $this->assertEquals(array('https'), $route->getSchemes());
-            $this->assertEquals('context.getMethod() == "GET"', $route->getCondition());
-        }
-    }
-
-    public function testLoadWithNamespacePrefix()
-    {
-        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $routeCollection = $loader->load('namespaceprefix.xml');
-
-        $this->assertCount(1, $routeCollection->all(), 'One route is loaded');
-
-        $route = $routeCollection->get('blog_show');
-        $this->assertSame('/blog/{slug}', $route->getPath());
-        $this->assertSame('{_locale}.example.com', $route->getHost());
-        $this->assertSame('MyBundle:Blog:show', $route->getDefault('_controller'));
-        $this->assertSame('\w+', $route->getRequirement('slug'));
-        $this->assertSame('en|fr|de', $route->getRequirement('_locale'));
-        $this->assertNull($route->getDefault('slug'));
-        $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
-    }
-
-    public function testLoadWithImport()
-    {
-        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $routeCollection = $loader->load('validresource.xml');
-        $routes = $routeCollection->all();
-
-        $this->assertCount(3, $routes, 'Three routes are loaded');
-        $this->assertContainsOnly('Symfony\Component\Routing\Route', $routes);
-
-        foreach ($routes as $route) {
-            $this->assertSame('/{foo}/blog/{slug}', $route->getPath());
-            $this->assertSame('123', $route->getDefault('foo'));
-            $this->assertSame('\d+', $route->getRequirement('foo'));
-            $this->assertSame('bar', $route->getOption('foo'));
-            $this->assertSame('', $route->getHost());
-            $this->assertSame('context.getMethod() == "POST"', $route->getCondition());
-        }
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     * @dataProvider getPathsToInvalidFiles
-     */
-    public function testLoadThrowsExceptionWithInvalidFile($filePath)
-    {
-        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $loader->load($filePath);
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     * @dataProvider getPathsToInvalidFiles
-     */
-    public function testLoadThrowsExceptionWithInvalidFileEvenWithoutSchemaValidation($filePath)
-    {
-        $loader = new CustomXmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $loader->load($filePath);
-    }
-
-    public function getPathsToInvalidFiles()
-    {
-        return array(array('nonvalidnode.xml'), array('nonvalidroute.xml'), array('nonvalid.xml'), array('missing_id.xml'), array('missing_path.xml'));
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage Document types are not allowed.
-     */
-    public function testDocTypeIsNotAllowed()
-    {
-        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $loader->load('withdoctype.xml');
-    }
-
-    public function testNullValues()
-    {
-        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $routeCollection = $loader->load('null_values.xml');
-        $route = $routeCollection->get('blog_show');
-
-        $this->assertTrue($route->hasDefault('foo'));
-        $this->assertNull($route->getDefault('foo'));
-        $this->assertTrue($route->hasDefault('bar'));
-        $this->assertNull($route->getDefault('bar'));
-        $this->assertEquals('foo', $route->getDefault('foobar'));
-        $this->assertEquals('bar', $route->getDefault('baz'));
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/YamlFileLoaderTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/YamlFileLoaderTest.php
deleted file mode 100644
index 966768c..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/YamlFileLoaderTest.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Loader;
-
-use Symfony\Component\Config\FileLocator;
-use Symfony\Component\Routing\Loader\YamlFileLoader;
-use Symfony\Component\Config\Resource\FileResource;
-
-class YamlFileLoaderTest extends \PHPUnit_Framework_TestCase
-{
-    public function testSupports()
-    {
-        $loader = new YamlFileLoader($this->getMock('Symfony\Component\Config\FileLocator'));
-
-        $this->assertTrue($loader->supports('foo.yml'), '->supports() returns true if the resource is loadable');
-        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
-
-        $this->assertTrue($loader->supports('foo.yml', 'yaml'), '->supports() checks the resource type if specified');
-        $this->assertFalse($loader->supports('foo.yml', 'foo'), '->supports() checks the resource type if specified');
-    }
-
-    public function testLoadDoesNothingIfEmpty()
-    {
-        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $collection = $loader->load('empty.yml');
-
-        $this->assertEquals(array(), $collection->all());
-        $this->assertEquals(array(new FileResource(realpath(__DIR__.'/../Fixtures/empty.yml'))), $collection->getResources());
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     * @dataProvider getPathsToInvalidFiles
-     */
-    public function testLoadThrowsExceptionWithInvalidFile($filePath)
-    {
-        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $loader->load($filePath);
-    }
-
-    public function getPathsToInvalidFiles()
-    {
-        return array(array('nonvalid.yml'), array('nonvalid2.yml'), array('incomplete.yml'), array('nonvalidkeys.yml'), array('nonesense_resource_plus_path.yml'), array('nonesense_type_without_resource.yml'));
-    }
-
-    public function testLoadSpecialRouteName()
-    {
-        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $routeCollection = $loader->load('special_route_name.yml');
-        $route = $routeCollection->get('#$péß^a|');
-
-        $this->assertInstanceOf('Symfony\Component\Routing\Route', $route);
-        $this->assertSame('/true', $route->getPath());
-    }
-
-    public function testLoadWithRoute()
-    {
-        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $routeCollection = $loader->load('validpattern.yml');
-        $routes = $routeCollection->all();
-
-        $this->assertCount(3, $routes, 'Three routes are loaded');
-        $this->assertContainsOnly('Symfony\Component\Routing\Route', $routes);
-
-        $identicalRoutes = array_slice($routes, 0, 2);
-
-        foreach ($identicalRoutes as $route) {
-            $this->assertSame('/blog/{slug}', $route->getPath());
-            $this->assertSame('{locale}.example.com', $route->getHost());
-            $this->assertSame('MyBundle:Blog:show', $route->getDefault('_controller'));
-            $this->assertSame('\w+', $route->getRequirement('locale'));
-            $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
-            $this->assertEquals(array('GET', 'POST', 'PUT', 'OPTIONS'), $route->getMethods());
-            $this->assertEquals(array('https'), $route->getSchemes());
-            $this->assertEquals('context.getMethod() == "GET"', $route->getCondition());
-        }
-    }
-
-    public function testLoadWithResource()
-    {
-        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
-        $routeCollection = $loader->load('validresource.yml');
-        $routes = $routeCollection->all();
-
-        $this->assertCount(3, $routes, 'Three routes are loaded');
-        $this->assertContainsOnly('Symfony\Component\Routing\Route', $routes);
-
-        foreach ($routes as $route) {
-            $this->assertSame('/{foo}/blog/{slug}', $route->getPath());
-            $this->assertSame('123', $route->getDefault('foo'));
-            $this->assertSame('\d+', $route->getRequirement('foo'));
-            $this->assertSame('bar', $route->getOption('foo'));
-            $this->assertSame('', $route->getHost());
-            $this->assertSame('context.getMethod() == "POST"', $route->getCondition());
-        }
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/Dumper/LegacyApacheMatcherDumperTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/Dumper/LegacyApacheMatcherDumperTest.php
deleted file mode 100644
index 5ba2502..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/Dumper/LegacyApacheMatcherDumperTest.php
+++ /dev/null
@@ -1,204 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Matcher\Dumper;
-
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\Matcher\Dumper\ApacheMatcherDumper;
-
-/**
- * @group legacy
- */
-class LegacyApacheMatcherDumperTest extends \PHPUnit_Framework_TestCase
-{
-    protected static $fixturesPath;
-
-    public static function setUpBeforeClass()
-    {
-        self::$fixturesPath = realpath(__DIR__.'/../../Fixtures/');
-    }
-
-    protected function setUp()
-    {
-        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-    }
-
-    public function testDump()
-    {
-        $dumper = new ApacheMatcherDumper($this->getRouteCollection());
-
-        $this->assertStringEqualsFile(self::$fixturesPath.'/dumper/url_matcher1.apache', $dumper->dump(), '->dump() dumps basic routes to the correct apache format.');
-    }
-
-    /**
-     * @dataProvider provideEscapeFixtures
-     */
-    public function testEscapePattern($src, $dest, $char, $with, $message)
-    {
-        $r = new \ReflectionMethod(new ApacheMatcherDumper($this->getRouteCollection()), 'escape');
-        $r->setAccessible(true);
-        $this->assertEquals($dest, $r->invoke(null, $src, $char, $with), $message);
-    }
-
-    public function provideEscapeFixtures()
-    {
-        return array(
-            array('foo', 'foo', ' ', '-', 'Preserve string that should not be escaped'),
-            array('fo-o', 'fo-o', ' ', '-', 'Preserve string that should not be escaped'),
-            array('fo o', 'fo- o', ' ', '-', 'Escape special characters'),
-            array('fo-- o', 'fo--- o', ' ', '-', 'Escape special characters'),
-            array('fo- o', 'fo- o', ' ', '-', 'Do not escape already escaped string'),
-        );
-    }
-
-    public function testEscapeScriptName()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo'));
-        $dumper = new ApacheMatcherDumper($collection);
-        $this->assertStringEqualsFile(self::$fixturesPath.'/dumper/url_matcher2.apache', $dumper->dump(array('script_name' => 'ap p_d\ ev.php')));
-    }
-
-    private function getRouteCollection()
-    {
-        $collection = new RouteCollection();
-
-        // defaults and requirements
-        $collection->add('foo', new Route(
-            '/foo/{bar}',
-            array('def' => 'test'),
-            array('bar' => 'baz|symfony')
-        ));
-        // defaults parameters in pattern
-        $collection->add('foobar', new Route(
-            '/foo/{bar}',
-            array('bar' => 'toto')
-        ));
-        // method requirement
-        $collection->add('bar', new Route(
-            '/bar/{foo}',
-            array(),
-            array('_method' => 'GET|head')
-        ));
-        // method requirement (again)
-        $collection->add('baragain', new Route(
-            '/baragain/{foo}',
-            array(),
-            array('_method' => 'get|post')
-        ));
-        // simple
-        $collection->add('baz', new Route(
-            '/test/baz'
-        ));
-        // simple with extension
-        $collection->add('baz2', new Route(
-            '/test/baz.html'
-        ));
-        // trailing slash
-        $collection->add('baz3', new Route(
-            '/test/baz3/'
-        ));
-        // trailing slash with variable
-        $collection->add('baz4', new Route(
-            '/test/{foo}/'
-        ));
-        // trailing slash and safe method
-        $collection->add('baz5', new Route(
-            '/test/{foo}/',
-            array(),
-            array('_method' => 'get')
-        ));
-        // trailing slash and unsafe method
-        $collection->add('baz5unsafe', new Route(
-            '/testunsafe/{foo}/',
-            array(),
-            array('_method' => 'post')
-        ));
-        // complex
-        $collection->add('baz6', new Route(
-            '/test/baz',
-            array('foo' => 'bar baz')
-        ));
-        // space in path
-        $collection->add('baz7', new Route(
-            '/te st/baz'
-        ));
-        // space preceded with \ in path
-        $collection->add('baz8', new Route(
-            '/te\\ st/baz'
-        ));
-        // space preceded with \ in requirement
-        $collection->add('baz9', new Route(
-            '/test/{baz}',
-            array(),
-            array(
-                'baz' => 'te\\\\ st',
-            )
-        ));
-
-        $collection1 = new RouteCollection();
-
-        $route1 = new Route('/route1', array(), array(), array(), 'a.example.com');
-        $collection1->add('route1', $route1);
-
-        $collection2 = new RouteCollection();
-
-        $route2 = new Route('/route2', array(), array(), array(), 'a.example.com');
-        $collection2->add('route2', $route2);
-
-        $route3 = new Route('/route3', array(), array(), array(), 'b.example.com');
-        $collection2->add('route3', $route3);
-
-        $collection2->addPrefix('/c2');
-        $collection1->addCollection($collection2);
-
-        $route4 = new Route('/route4', array(), array(), array(), 'a.example.com');
-        $collection1->add('route4', $route4);
-
-        $route5 = new Route('/route5', array(), array(), array(), 'c.example.com');
-        $collection1->add('route5', $route5);
-
-        $route6 = new Route('/route6', array(), array(), array(), null);
-        $collection1->add('route6', $route6);
-
-        $collection->addCollection($collection1);
-
-        // host and variables
-
-        $collection1 = new RouteCollection();
-
-        $route11 = new Route('/route11', array(), array(), array(), '{var1}.example.com');
-        $collection1->add('route11', $route11);
-
-        $route12 = new Route('/route12', array('var1' => 'val'), array(), array(), '{var1}.example.com');
-        $collection1->add('route12', $route12);
-
-        $route13 = new Route('/route13/{name}', array(), array(), array(), '{var1}.example.com');
-        $collection1->add('route13', $route13);
-
-        $route14 = new Route('/route14/{name}', array('var1' => 'val'), array(), array(), '{var1}.example.com');
-        $collection1->add('route14', $route14);
-
-        $route15 = new Route('/route15/{name}', array(), array(), array(), 'c.example.com');
-        $collection1->add('route15', $route15);
-
-        $route16 = new Route('/route16/{name}', array('var1' => 'val'), array(), array(), null);
-        $collection1->add('route16', $route16);
-
-        $route17 = new Route('/route17', array(), array(), array(), null);
-        $collection1->add('route17', $route17);
-
-        $collection->addCollection($collection1);
-
-        return $collection;
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/Dumper/PhpMatcherDumperTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/Dumper/PhpMatcherDumperTest.php
deleted file mode 100644
index 7cf529c..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/Dumper/PhpMatcherDumperTest.php
+++ /dev/null
@@ -1,264 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Matcher\Dumper;
-
-use Symfony\Component\Routing\Matcher\Dumper\PhpMatcherDumper;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-
-class PhpMatcherDumperTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @expectedException \LogicException
-     */
-    public function testDumpWhenSchemeIsUsedWithoutAProperDumper()
-    {
-        $collection = new RouteCollection();
-        $collection->add('secure', new Route(
-            '/secure',
-            array(),
-            array('_scheme' => 'https')
-        ));
-        $dumper = new PhpMatcherDumper($collection);
-        $dumper->dump();
-    }
-
-    /**
-     * @dataProvider getRouteCollections
-     */
-    public function testDump(RouteCollection $collection, $fixture, $options = array())
-    {
-        $basePath = __DIR__.'/../../Fixtures/dumper/';
-
-        $dumper = new PhpMatcherDumper($collection);
-        $this->assertStringEqualsFile($basePath.$fixture, $dumper->dump($options), '->dump() correctly dumps routes as optimized PHP code.');
-    }
-
-    public function getRouteCollections()
-    {
-        /* test case 1 */
-
-        $collection = new RouteCollection();
-
-        $collection->add('overridden', new Route('/overridden'));
-
-        // defaults and requirements
-        $collection->add('foo', new Route(
-            '/foo/{bar}',
-            array('def' => 'test'),
-            array('bar' => 'baz|symfony')
-        ));
-        // method requirement
-        $collection->add('bar', new Route(
-            '/bar/{foo}',
-            array(),
-            array('_method' => 'GET|head')
-        ));
-        // GET method requirement automatically adds HEAD as valid
-        $collection->add('barhead', new Route(
-            '/barhead/{foo}',
-            array(),
-            array('_method' => 'GET')
-        ));
-        // simple
-        $collection->add('baz', new Route(
-            '/test/baz'
-        ));
-        // simple with extension
-        $collection->add('baz2', new Route(
-            '/test/baz.html'
-        ));
-        // trailing slash
-        $collection->add('baz3', new Route(
-            '/test/baz3/'
-        ));
-        // trailing slash with variable
-        $collection->add('baz4', new Route(
-            '/test/{foo}/'
-        ));
-        // trailing slash and method
-        $collection->add('baz5', new Route(
-            '/test/{foo}/',
-            array(),
-            array('_method' => 'post')
-        ));
-        // complex name
-        $collection->add('baz.baz6', new Route(
-            '/test/{foo}/',
-            array(),
-            array('_method' => 'put')
-        ));
-        // defaults without variable
-        $collection->add('foofoo', new Route(
-            '/foofoo',
-            array('def' => 'test')
-        ));
-        // pattern with quotes
-        $collection->add('quoter', new Route(
-            '/{quoter}',
-            array(),
-            array('quoter' => '[\']+')
-        ));
-        // space in pattern
-        $collection->add('space', new Route(
-            '/spa ce'
-        ));
-
-        // prefixes
-        $collection1 = new RouteCollection();
-        $collection1->add('overridden', new Route('/overridden1'));
-        $collection1->add('foo1', new Route('/{foo}'));
-        $collection1->add('bar1', new Route('/{bar}'));
-        $collection1->addPrefix('/b\'b');
-        $collection2 = new RouteCollection();
-        $collection2->addCollection($collection1);
-        $collection2->add('overridden', new Route('/{var}', array(), array('var' => '.*')));
-        $collection1 = new RouteCollection();
-        $collection1->add('foo2', new Route('/{foo1}'));
-        $collection1->add('bar2', new Route('/{bar1}'));
-        $collection1->addPrefix('/b\'b');
-        $collection2->addCollection($collection1);
-        $collection2->addPrefix('/a');
-        $collection->addCollection($collection2);
-
-        // overridden through addCollection() and multiple sub-collections with no own prefix
-        $collection1 = new RouteCollection();
-        $collection1->add('overridden2', new Route('/old'));
-        $collection1->add('helloWorld', new Route('/hello/{who}', array('who' => 'World!')));
-        $collection2 = new RouteCollection();
-        $collection3 = new RouteCollection();
-        $collection3->add('overridden2', new Route('/new'));
-        $collection3->add('hey', new Route('/hey/'));
-        $collection2->addCollection($collection3);
-        $collection1->addCollection($collection2);
-        $collection1->addPrefix('/multi');
-        $collection->addCollection($collection1);
-
-        // "dynamic" prefix
-        $collection1 = new RouteCollection();
-        $collection1->add('foo3', new Route('/{foo}'));
-        $collection1->add('bar3', new Route('/{bar}'));
-        $collection1->addPrefix('/b');
-        $collection1->addPrefix('{_locale}');
-        $collection->addCollection($collection1);
-
-        // route between collections
-        $collection->add('ababa', new Route('/ababa'));
-
-        // collection with static prefix but only one route
-        $collection1 = new RouteCollection();
-        $collection1->add('foo4', new Route('/{foo}'));
-        $collection1->addPrefix('/aba');
-        $collection->addCollection($collection1);
-
-        // prefix and host
-
-        $collection1 = new RouteCollection();
-
-        $route1 = new Route('/route1', array(), array(), array(), 'a.example.com');
-        $collection1->add('route1', $route1);
-
-        $collection2 = new RouteCollection();
-
-        $route2 = new Route('/c2/route2', array(), array(), array(), 'a.example.com');
-        $collection1->add('route2', $route2);
-
-        $route3 = new Route('/c2/route3', array(), array(), array(), 'b.example.com');
-        $collection1->add('route3', $route3);
-
-        $route4 = new Route('/route4', array(), array(), array(), 'a.example.com');
-        $collection1->add('route4', $route4);
-
-        $route5 = new Route('/route5', array(), array(), array(), 'c.example.com');
-        $collection1->add('route5', $route5);
-
-        $route6 = new Route('/route6', array(), array(), array(), null);
-        $collection1->add('route6', $route6);
-
-        $collection->addCollection($collection1);
-
-        // host and variables
-
-        $collection1 = new RouteCollection();
-
-        $route11 = new Route('/route11', array(), array(), array(), '{var1}.example.com');
-        $collection1->add('route11', $route11);
-
-        $route12 = new Route('/route12', array('var1' => 'val'), array(), array(), '{var1}.example.com');
-        $collection1->add('route12', $route12);
-
-        $route13 = new Route('/route13/{name}', array(), array(), array(), '{var1}.example.com');
-        $collection1->add('route13', $route13);
-
-        $route14 = new Route('/route14/{name}', array('var1' => 'val'), array(), array(), '{var1}.example.com');
-        $collection1->add('route14', $route14);
-
-        $route15 = new Route('/route15/{name}', array(), array(), array(), 'c.example.com');
-        $collection1->add('route15', $route15);
-
-        $route16 = new Route('/route16/{name}', array('var1' => 'val'), array(), array(), null);
-        $collection1->add('route16', $route16);
-
-        $route17 = new Route('/route17', array(), array(), array(), null);
-        $collection1->add('route17', $route17);
-
-        $collection->addCollection($collection1);
-
-        // multiple sub-collections with a single route and a prefix each
-        $collection1 = new RouteCollection();
-        $collection1->add('a', new Route('/a...'));
-        $collection2 = new RouteCollection();
-        $collection2->add('b', new Route('/{var}'));
-        $collection3 = new RouteCollection();
-        $collection3->add('c', new Route('/{var}'));
-        $collection3->addPrefix('/c');
-        $collection2->addCollection($collection3);
-        $collection2->addPrefix('/b');
-        $collection1->addCollection($collection2);
-        $collection1->addPrefix('/a');
-        $collection->addCollection($collection1);
-
-        /* test case 2 */
-
-        $redirectCollection = clone $collection;
-
-        // force HTTPS redirection
-        $redirectCollection->add('secure', new Route(
-            '/secure',
-            array(),
-            array('_scheme' => 'https')
-        ));
-
-        // force HTTP redirection
-        $redirectCollection->add('nonsecure', new Route(
-            '/nonsecure',
-            array(),
-            array('_scheme' => 'http')
-        ));
-
-        /* test case 3 */
-
-        $rootprefixCollection = new RouteCollection();
-        $rootprefixCollection->add('static', new Route('/test'));
-        $rootprefixCollection->add('dynamic', new Route('/{var}'));
-        $rootprefixCollection->addPrefix('rootprefix');
-        $route = new Route('/with-condition');
-        $route->setCondition('context.getMethod() == "GET"');
-        $rootprefixCollection->add('with-condition', $route);
-
-        return array(
-           array($collection, 'url_matcher1.php', array()),
-           array($redirectCollection, 'url_matcher2.php', array('base_class' => 'Symfony\Component\Routing\Tests\Fixtures\RedirectableUrlMatcher')),
-           array($rootprefixCollection, 'url_matcher3.php', array()),
-        );
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/RedirectableUrlMatcherTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/RedirectableUrlMatcherTest.php
deleted file mode 100644
index 5cbb605..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/RedirectableUrlMatcherTest.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Matcher;
-
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\RequestContext;
-
-class RedirectableUrlMatcherTest extends \PHPUnit_Framework_TestCase
-{
-    public function testRedirectWhenNoSlash()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo/'));
-
-        $matcher = $this->getMockForAbstractClass('Symfony\Component\Routing\Matcher\RedirectableUrlMatcher', array($coll, new RequestContext()));
-        $matcher->expects($this->once())->method('redirect');
-        $matcher->match('/foo');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
-     */
-    public function testRedirectWhenNoSlashForNonSafeMethod()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo/'));
-
-        $context = new RequestContext();
-        $context->setMethod('POST');
-        $matcher = $this->getMockForAbstractClass('Symfony\Component\Routing\Matcher\RedirectableUrlMatcher', array($coll, $context));
-        $matcher->match('/foo');
-    }
-
-    public function testSchemeRedirectBC()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo', array(), array('_scheme' => 'https')));
-
-        $matcher = $this->getMockForAbstractClass('Symfony\Component\Routing\Matcher\RedirectableUrlMatcher', array($coll, new RequestContext()));
-        $matcher
-            ->expects($this->once())
-            ->method('redirect')
-            ->with('/foo', 'foo', 'https')
-            ->will($this->returnValue(array('_route' => 'foo')))
-        ;
-        $matcher->match('/foo');
-    }
-
-    public function testSchemeRedirectRedirectsToFirstScheme()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo', array(), array(), array(), '', array('FTP', 'HTTPS')));
-
-        $matcher = $this->getMockForAbstractClass('Symfony\Component\Routing\Matcher\RedirectableUrlMatcher', array($coll, new RequestContext()));
-        $matcher
-            ->expects($this->once())
-            ->method('redirect')
-            ->with('/foo', 'foo', 'ftp')
-            ->will($this->returnValue(array('_route' => 'foo')))
-        ;
-        $matcher->match('/foo');
-    }
-
-    public function testNoSchemaRedirectIfOnOfMultipleSchemesMatches()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo', array(), array(), array(), '', array('https', 'http')));
-
-        $matcher = $this->getMockForAbstractClass('Symfony\Component\Routing\Matcher\RedirectableUrlMatcher', array($coll, new RequestContext()));
-        $matcher
-            ->expects($this->never())
-            ->method('redirect')
-        ;
-        $matcher->match('/foo');
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/TraceableUrlMatcherTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/TraceableUrlMatcherTest.php
deleted file mode 100644
index 969ab0a..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/TraceableUrlMatcherTest.php
+++ /dev/null
@@ -1,101 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Matcher;
-
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\RequestContext;
-use Symfony\Component\Routing\Matcher\TraceableUrlMatcher;
-
-class TraceableUrlMatcherTest extends \PHPUnit_Framework_TestCase
-{
-    public function test()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo', array(), array('_method' => 'POST')));
-        $coll->add('bar', new Route('/bar/{id}', array(), array('id' => '\d+')));
-        $coll->add('bar1', new Route('/bar/{name}', array(), array('id' => '\w+', '_method' => 'POST')));
-        $coll->add('bar2', new Route('/foo', array(), array(), array(), 'baz'));
-        $coll->add('bar3', new Route('/foo1', array(), array(), array(), 'baz'));
-        $coll->add('bar4', new Route('/foo2', array(), array(), array(), 'baz', array(), array(), 'context.getMethod() == "GET"'));
-
-        $context = new RequestContext();
-        $context->setHost('baz');
-
-        $matcher = new TraceableUrlMatcher($coll, $context);
-        $traces = $matcher->getTraces('/babar');
-        $this->assertEquals(array(0, 0, 0, 0, 0, 0), $this->getLevels($traces));
-
-        $traces = $matcher->getTraces('/foo');
-        $this->assertEquals(array(1, 0, 0, 2), $this->getLevels($traces));
-
-        $traces = $matcher->getTraces('/bar/12');
-        $this->assertEquals(array(0, 2), $this->getLevels($traces));
-
-        $traces = $matcher->getTraces('/bar/dd');
-        $this->assertEquals(array(0, 1, 1, 0, 0, 0), $this->getLevels($traces));
-
-        $traces = $matcher->getTraces('/foo1');
-        $this->assertEquals(array(0, 0, 0, 0, 2), $this->getLevels($traces));
-
-        $context->setMethod('POST');
-        $traces = $matcher->getTraces('/foo');
-        $this->assertEquals(array(2), $this->getLevels($traces));
-
-        $traces = $matcher->getTraces('/bar/dd');
-        $this->assertEquals(array(0, 1, 2), $this->getLevels($traces));
-
-        $traces = $matcher->getTraces('/foo2');
-        $this->assertEquals(array(0, 0, 0, 0, 0, 1), $this->getLevels($traces));
-    }
-
-    public function testMatchRouteOnMultipleHosts()
-    {
-        $routes = new RouteCollection();
-        $routes->add('first', new Route(
-            '/mypath/',
-            array('_controller' => 'MainBundle:Info:first'),
-            array(),
-            array(),
-            'some.example.com'
-        ));
-
-        $routes->add('second', new Route(
-            '/mypath/',
-            array('_controller' => 'MainBundle:Info:second'),
-            array(),
-            array(),
-            'another.example.com'
-        ));
-
-        $context = new RequestContext();
-        $context->setHost('baz');
-
-        $matcher = new TraceableUrlMatcher($routes, $context);
-
-        $traces = $matcher->getTraces('/mypath/');
-        $this->assertEquals(
-            array(TraceableUrlMatcher::ROUTE_ALMOST_MATCHES, TraceableUrlMatcher::ROUTE_ALMOST_MATCHES),
-            $this->getLevels($traces)
-        );
-    }
-
-    public function getLevels($traces)
-    {
-        $levels = array();
-        foreach ($traces as $trace) {
-            $levels[] = $trace['level'];
-        }
-
-        return $levels;
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/UrlMatcherTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/UrlMatcherTest.php
deleted file mode 100644
index 99f2bc3..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/UrlMatcherTest.php
+++ /dev/null
@@ -1,429 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Matcher;
-
-use Symfony\Component\Routing\Exception\MethodNotAllowedException;
-use Symfony\Component\Routing\Exception\ResourceNotFoundException;
-use Symfony\Component\Routing\Matcher\UrlMatcher;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\RequestContext;
-
-class UrlMatcherTest extends \PHPUnit_Framework_TestCase
-{
-    public function testNoMethodSoAllowed()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo'));
-
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        $matcher->match('/foo');
-    }
-
-    public function testMethodNotAllowed()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo', array(), array('_method' => 'post')));
-
-        $matcher = new UrlMatcher($coll, new RequestContext());
-
-        try {
-            $matcher->match('/foo');
-            $this->fail();
-        } catch (MethodNotAllowedException $e) {
-            $this->assertEquals(array('POST'), $e->getAllowedMethods());
-        }
-    }
-
-    public function testHeadAllowedWhenRequirementContainsGet()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo', array(), array('_method' => 'get')));
-
-        $matcher = new UrlMatcher($coll, new RequestContext('', 'head'));
-        $matcher->match('/foo');
-    }
-
-    public function testMethodNotAllowedAggregatesAllowedMethods()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo1', new Route('/foo', array(), array('_method' => 'post')));
-        $coll->add('foo2', new Route('/foo', array(), array('_method' => 'put|delete')));
-
-        $matcher = new UrlMatcher($coll, new RequestContext());
-
-        try {
-            $matcher->match('/foo');
-            $this->fail();
-        } catch (MethodNotAllowedException $e) {
-            $this->assertEquals(array('POST', 'PUT', 'DELETE'), $e->getAllowedMethods());
-        }
-    }
-
-    public function testMatch()
-    {
-        // test the patterns are matched and parameters are returned
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo/{bar}'));
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        try {
-            $matcher->match('/no-match');
-            $this->fail();
-        } catch (ResourceNotFoundException $e) {
-        }
-        $this->assertEquals(array('_route' => 'foo', 'bar' => 'baz'), $matcher->match('/foo/baz'));
-
-        // test that defaults are merged
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo/{bar}', array('def' => 'test')));
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertEquals(array('_route' => 'foo', 'bar' => 'baz', 'def' => 'test'), $matcher->match('/foo/baz'));
-
-        // test that route "method" is ignored if no method is given in the context
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo', array(), array('_method' => 'GET|head')));
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertInternalType('array', $matcher->match('/foo'));
-
-        // route does not match with POST method context
-        $matcher = new UrlMatcher($collection, new RequestContext('', 'post'));
-        try {
-            $matcher->match('/foo');
-            $this->fail();
-        } catch (MethodNotAllowedException $e) {
-        }
-
-        // route does match with GET or HEAD method context
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertInternalType('array', $matcher->match('/foo'));
-        $matcher = new UrlMatcher($collection, new RequestContext('', 'head'));
-        $this->assertInternalType('array', $matcher->match('/foo'));
-
-        // route with an optional variable as the first segment
-        $collection = new RouteCollection();
-        $collection->add('bar', new Route('/{bar}/foo', array('bar' => 'bar'), array('bar' => 'foo|bar')));
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertEquals(array('_route' => 'bar', 'bar' => 'bar'), $matcher->match('/bar/foo'));
-        $this->assertEquals(array('_route' => 'bar', 'bar' => 'foo'), $matcher->match('/foo/foo'));
-
-        $collection = new RouteCollection();
-        $collection->add('bar', new Route('/{bar}', array('bar' => 'bar'), array('bar' => 'foo|bar')));
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertEquals(array('_route' => 'bar', 'bar' => 'foo'), $matcher->match('/foo'));
-        $this->assertEquals(array('_route' => 'bar', 'bar' => 'bar'), $matcher->match('/'));
-
-        // route with only optional variables
-        $collection = new RouteCollection();
-        $collection->add('bar', new Route('/{foo}/{bar}', array('foo' => 'foo', 'bar' => 'bar'), array()));
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertEquals(array('_route' => 'bar', 'foo' => 'foo', 'bar' => 'bar'), $matcher->match('/'));
-        $this->assertEquals(array('_route' => 'bar', 'foo' => 'a', 'bar' => 'bar'), $matcher->match('/a'));
-        $this->assertEquals(array('_route' => 'bar', 'foo' => 'a', 'bar' => 'b'), $matcher->match('/a/b'));
-    }
-
-    public function testMatchWithPrefixes()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/{foo}'));
-        $collection->addPrefix('/b');
-        $collection->addPrefix('/a');
-
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertEquals(array('_route' => 'foo', 'foo' => 'foo'), $matcher->match('/a/b/foo'));
-    }
-
-    public function testMatchWithDynamicPrefix()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/{foo}'));
-        $collection->addPrefix('/b');
-        $collection->addPrefix('/{_locale}');
-
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertEquals(array('_locale' => 'fr', '_route' => 'foo', 'foo' => 'foo'), $matcher->match('/fr/b/foo'));
-    }
-
-    public function testMatchSpecialRouteName()
-    {
-        $collection = new RouteCollection();
-        $collection->add('$péß^a|', new Route('/bar'));
-
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertEquals(array('_route' => '$péß^a|'), $matcher->match('/bar'));
-    }
-
-    public function testMatchNonAlpha()
-    {
-        $collection = new RouteCollection();
-        $chars = '!"$%éà &\'()*+,./:;<=>@ABCDEFGHIJKLMNOPQRSTUVWXYZ\\[]^_`abcdefghijklmnopqrstuvwxyz{|}~-';
-        $collection->add('foo', new Route('/{foo}/bar', array(), array('foo' => '['.preg_quote($chars).']+')));
-
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertEquals(array('_route' => 'foo', 'foo' => $chars), $matcher->match('/'.rawurlencode($chars).'/bar'));
-        $this->assertEquals(array('_route' => 'foo', 'foo' => $chars), $matcher->match('/'.strtr($chars, array('%' => '%25')).'/bar'));
-    }
-
-    public function testMatchWithDotMetacharacterInRequirements()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/{foo}/bar', array(), array('foo' => '.+')));
-
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        $this->assertEquals(array('_route' => 'foo', 'foo' => "\n"), $matcher->match('/'.urlencode("\n").'/bar'), 'linefeed character is matched');
-    }
-
-    public function testMatchOverriddenRoute()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo'));
-
-        $collection1 = new RouteCollection();
-        $collection1->add('foo', new Route('/foo1'));
-
-        $collection->addCollection($collection1);
-
-        $matcher = new UrlMatcher($collection, new RequestContext());
-
-        $this->assertEquals(array('_route' => 'foo'), $matcher->match('/foo1'));
-        $this->setExpectedException('Symfony\Component\Routing\Exception\ResourceNotFoundException');
-        $this->assertEquals(array(), $matcher->match('/foo'));
-    }
-
-    public function testMatchRegression()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo/{foo}'));
-        $coll->add('bar', new Route('/foo/bar/{foo}'));
-
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        $this->assertEquals(array('foo' => 'bar', '_route' => 'bar'), $matcher->match('/foo/bar/bar'));
-
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/{bar}'));
-        $matcher = new UrlMatcher($collection, new RequestContext());
-        try {
-            $matcher->match('/');
-            $this->fail();
-        } catch (ResourceNotFoundException $e) {
-        }
-    }
-
-    public function testDefaultRequirementForOptionalVariables()
-    {
-        $coll = new RouteCollection();
-        $coll->add('test', new Route('/{page}.{_format}', array('page' => 'index', '_format' => 'html')));
-
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        $this->assertEquals(array('page' => 'my-page', '_format' => 'xml', '_route' => 'test'), $matcher->match('/my-page.xml'));
-    }
-
-    public function testMatchingIsEager()
-    {
-        $coll = new RouteCollection();
-        $coll->add('test', new Route('/{foo}-{bar}-', array(), array('foo' => '.+', 'bar' => '.+')));
-
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        $this->assertEquals(array('foo' => 'text1-text2-text3', 'bar' => 'text4', '_route' => 'test'), $matcher->match('/text1-text2-text3-text4-'));
-    }
-
-    public function testAdjacentVariables()
-    {
-        $coll = new RouteCollection();
-        $coll->add('test', new Route('/{w}{x}{y}{z}.{_format}', array('z' => 'default-z', '_format' => 'html'), array('y' => 'y|Y')));
-
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        // 'w' eagerly matches as much as possible and the other variables match the remaining chars.
-        // This also shows that the variables w-z must all exclude the separating char (the dot '.' in this case) by default requirement.
-        // Otherwise they would also consume '.xml' and _format would never match as it's an optional variable.
-        $this->assertEquals(array('w' => 'wwwww', 'x' => 'x', 'y' => 'Y', 'z' => 'Z', '_format' => 'xml', '_route' => 'test'), $matcher->match('/wwwwwxYZ.xml'));
-        // As 'y' has custom requirement and can only be of value 'y|Y', it will leave  'ZZZ' to variable z.
-        // So with carefully chosen requirements adjacent variables, can be useful.
-        $this->assertEquals(array('w' => 'wwwww', 'x' => 'x', 'y' => 'y', 'z' => 'ZZZ', '_format' => 'html', '_route' => 'test'), $matcher->match('/wwwwwxyZZZ'));
-        // z and _format are optional.
-        $this->assertEquals(array('w' => 'wwwww', 'x' => 'x', 'y' => 'y', 'z' => 'default-z', '_format' => 'html', '_route' => 'test'), $matcher->match('/wwwwwxy'));
-
-        $this->setExpectedException('Symfony\Component\Routing\Exception\ResourceNotFoundException');
-        $matcher->match('/wxy.html');
-    }
-
-    public function testOptionalVariableWithNoRealSeparator()
-    {
-        $coll = new RouteCollection();
-        $coll->add('test', new Route('/get{what}', array('what' => 'All')));
-        $matcher = new UrlMatcher($coll, new RequestContext());
-
-        $this->assertEquals(array('what' => 'All', '_route' => 'test'), $matcher->match('/get'));
-        $this->assertEquals(array('what' => 'Sites', '_route' => 'test'), $matcher->match('/getSites'));
-
-        // Usually the character in front of an optional parameter can be left out, e.g. with pattern '/get/{what}' just '/get' would match.
-        // But here the 't' in 'get' is not a separating character, so it makes no sense to match without it.
-        $this->setExpectedException('Symfony\Component\Routing\Exception\ResourceNotFoundException');
-        $matcher->match('/ge');
-    }
-
-    public function testRequiredVariableWithNoRealSeparator()
-    {
-        $coll = new RouteCollection();
-        $coll->add('test', new Route('/get{what}Suffix'));
-        $matcher = new UrlMatcher($coll, new RequestContext());
-
-        $this->assertEquals(array('what' => 'Sites', '_route' => 'test'), $matcher->match('/getSitesSuffix'));
-    }
-
-    public function testDefaultRequirementOfVariable()
-    {
-        $coll = new RouteCollection();
-        $coll->add('test', new Route('/{page}.{_format}'));
-        $matcher = new UrlMatcher($coll, new RequestContext());
-
-        $this->assertEquals(array('page' => 'index', '_format' => 'mobile.html', '_route' => 'test'), $matcher->match('/index.mobile.html'));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
-     */
-    public function testDefaultRequirementOfVariableDisallowsSlash()
-    {
-        $coll = new RouteCollection();
-        $coll->add('test', new Route('/{page}.{_format}'));
-        $matcher = new UrlMatcher($coll, new RequestContext());
-
-        $matcher->match('/index.sl/ash');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
-     */
-    public function testDefaultRequirementOfVariableDisallowsNextSeparator()
-    {
-        $coll = new RouteCollection();
-        $coll->add('test', new Route('/{page}.{_format}', array(), array('_format' => 'html|xml')));
-        $matcher = new UrlMatcher($coll, new RequestContext());
-
-        $matcher->match('/do.t.html');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
-     */
-    public function testSchemeRequirementBC()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo', array(), array('_scheme' => 'https')));
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        $matcher->match('/foo');
-    }
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
-     */
-    public function testSchemeRequirement()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo', array(), array(), array(), '', array('https')));
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        $matcher->match('/foo');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
-     */
-    public function testCondition()
-    {
-        $coll = new RouteCollection();
-        $route = new Route('/foo');
-        $route->setCondition('context.getMethod() == "POST"');
-        $coll->add('foo', $route);
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        $matcher->match('/foo');
-    }
-
-    public function testDecodeOnce()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo/{foo}'));
-
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        $this->assertEquals(array('foo' => 'bar%23', '_route' => 'foo'), $matcher->match('/foo/bar%2523'));
-    }
-
-    public function testCannotRelyOnPrefix()
-    {
-        $coll = new RouteCollection();
-
-        $subColl = new RouteCollection();
-        $subColl->add('bar', new Route('/bar'));
-        $subColl->addPrefix('/prefix');
-        // overwrite the pattern, so the prefix is not valid anymore for this route in the collection
-        $subColl->get('bar')->setPath('/new');
-
-        $coll->addCollection($subColl);
-
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        $this->assertEquals(array('_route' => 'bar'), $matcher->match('/new'));
-    }
-
-    public function testWithHost()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo/{foo}', array(), array(), array(), '{locale}.example.com'));
-
-        $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
-        $this->assertEquals(array('foo' => 'bar', '_route' => 'foo', 'locale' => 'en'), $matcher->match('/foo/bar'));
-    }
-
-    public function testWithHostOnRouteCollection()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo/{foo}'));
-        $coll->add('bar', new Route('/bar/{foo}', array(), array(), array(), '{locale}.example.net'));
-        $coll->setHost('{locale}.example.com');
-
-        $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
-        $this->assertEquals(array('foo' => 'bar', '_route' => 'foo', 'locale' => 'en'), $matcher->match('/foo/bar'));
-
-        $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
-        $this->assertEquals(array('foo' => 'bar', '_route' => 'bar', 'locale' => 'en'), $matcher->match('/bar/bar'));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
-     */
-    public function testWithOutHostHostDoesNotMatch()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo/{foo}', array(), array(), array(), '{locale}.example.com'));
-
-        $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'example.com'));
-        $matcher->match('/foo/bar');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
-     */
-    public function testPathIsCaseSensitive()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/locale', array(), array('locale' => 'EN|FR|DE')));
-
-        $matcher = new UrlMatcher($coll, new RequestContext());
-        $matcher->match('/en');
-    }
-
-    public function testHostIsCaseInsensitive()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/', array(), array('locale' => 'EN|FR|DE'), array(), '{locale}.example.com'));
-
-        $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
-        $this->assertEquals(array('_route' => 'foo', 'locale' => 'en'), $matcher->match('/'));
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouteCollectionTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouteCollectionTest.php
deleted file mode 100644
index ad2d0e0..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouteCollectionTest.php
+++ /dev/null
@@ -1,304 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests;
-
-use Symfony\Component\Routing\RouteCollection;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Config\Resource\FileResource;
-
-class RouteCollectionTest extends \PHPUnit_Framework_TestCase
-{
-    public function testRoute()
-    {
-        $collection = new RouteCollection();
-        $route = new Route('/foo');
-        $collection->add('foo', $route);
-        $this->assertEquals(array('foo' => $route), $collection->all(), '->add() adds a route');
-        $this->assertEquals($route, $collection->get('foo'), '->get() returns a route by name');
-        $this->assertNull($collection->get('bar'), '->get() returns null if a route does not exist');
-    }
-
-    public function testOverriddenRoute()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo'));
-        $collection->add('foo', new Route('/foo1'));
-
-        $this->assertEquals('/foo1', $collection->get('foo')->getPath());
-    }
-
-    public function testDeepOverriddenRoute()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo'));
-
-        $collection1 = new RouteCollection();
-        $collection1->add('foo', new Route('/foo1'));
-
-        $collection2 = new RouteCollection();
-        $collection2->add('foo', new Route('/foo2'));
-
-        $collection1->addCollection($collection2);
-        $collection->addCollection($collection1);
-
-        $this->assertEquals('/foo2', $collection1->get('foo')->getPath());
-        $this->assertEquals('/foo2', $collection->get('foo')->getPath());
-    }
-
-    public function testIterator()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo'));
-
-        $collection1 = new RouteCollection();
-        $collection1->add('bar', $bar = new Route('/bar'));
-        $collection1->add('foo', $foo = new Route('/foo-new'));
-        $collection->addCollection($collection1);
-        $collection->add('last', $last = new Route('/last'));
-
-        $this->assertInstanceOf('\ArrayIterator', $collection->getIterator());
-        $this->assertSame(array('bar' => $bar, 'foo' => $foo, 'last' => $last), $collection->getIterator()->getArrayCopy());
-    }
-
-    public function testCount()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo'));
-
-        $collection1 = new RouteCollection();
-        $collection1->add('bar', new Route('/bar'));
-        $collection->addCollection($collection1);
-
-        $this->assertCount(2, $collection);
-    }
-
-    public function testAddCollection()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo'));
-
-        $collection1 = new RouteCollection();
-        $collection1->add('bar', $bar = new Route('/bar'));
-        $collection1->add('foo', $foo = new Route('/foo-new'));
-
-        $collection2 = new RouteCollection();
-        $collection2->add('grandchild', $grandchild = new Route('/grandchild'));
-
-        $collection1->addCollection($collection2);
-        $collection->addCollection($collection1);
-        $collection->add('last', $last = new Route('/last'));
-
-        $this->assertSame(array('bar' => $bar, 'foo' => $foo, 'grandchild' => $grandchild, 'last' => $last), $collection->all(),
-            '->addCollection() imports routes of another collection, overrides if necessary and adds them at the end');
-    }
-
-    public function testAddCollectionWithResources()
-    {
-        $collection = new RouteCollection();
-        $collection->addResource($foo = new FileResource(__DIR__.'/Fixtures/foo.xml'));
-        $collection1 = new RouteCollection();
-        $collection1->addResource($foo1 = new FileResource(__DIR__.'/Fixtures/foo1.xml'));
-        $collection->addCollection($collection1);
-        $this->assertEquals(array($foo, $foo1), $collection->getResources(), '->addCollection() merges resources');
-    }
-
-    public function testAddDefaultsAndRequirementsAndOptions()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/{placeholder}'));
-        $collection1 = new RouteCollection();
-        $collection1->add('bar', new Route('/{placeholder}',
-            array('_controller' => 'fixed', 'placeholder' => 'default'), array('placeholder' => '.+'), array('option' => 'value'))
-        );
-        $collection->addCollection($collection1);
-
-        $collection->addDefaults(array('placeholder' => 'new-default'));
-        $this->assertEquals(array('placeholder' => 'new-default'), $collection->get('foo')->getDefaults(), '->addDefaults() adds defaults to all routes');
-        $this->assertEquals(array('_controller' => 'fixed', 'placeholder' => 'new-default'), $collection->get('bar')->getDefaults(),
-            '->addDefaults() adds defaults to all routes and overwrites existing ones');
-
-        $collection->addRequirements(array('placeholder' => '\d+'));
-        $this->assertEquals(array('placeholder' => '\d+'), $collection->get('foo')->getRequirements(), '->addRequirements() adds requirements to all routes');
-        $this->assertEquals(array('placeholder' => '\d+'), $collection->get('bar')->getRequirements(),
-            '->addRequirements() adds requirements to all routes and overwrites existing ones');
-
-        $collection->addOptions(array('option' => 'new-value'));
-        $this->assertEquals(
-            array('option' => 'new-value', 'compiler_class' => 'Symfony\\Component\\Routing\\RouteCompiler'),
-            $collection->get('bar')->getOptions(), '->addOptions() adds options to all routes and overwrites existing ones'
-        );
-    }
-
-    public function testAddPrefix()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', $foo = new Route('/foo'));
-        $collection2 = new RouteCollection();
-        $collection2->add('bar', $bar = new Route('/bar'));
-        $collection->addCollection($collection2);
-        $collection->addPrefix(' / ');
-        $this->assertSame('/foo', $collection->get('foo')->getPath(), '->addPrefix() trims the prefix and a single slash has no effect');
-        $collection->addPrefix('/{admin}', array('admin' => 'admin'), array('admin' => '\d+'));
-        $this->assertEquals('/{admin}/foo', $collection->get('foo')->getPath(), '->addPrefix() adds a prefix to all routes');
-        $this->assertEquals('/{admin}/bar', $collection->get('bar')->getPath(), '->addPrefix() adds a prefix to all routes');
-        $this->assertEquals(array('admin' => 'admin'), $collection->get('foo')->getDefaults(), '->addPrefix() adds defaults to all routes');
-        $this->assertEquals(array('admin' => 'admin'), $collection->get('bar')->getDefaults(), '->addPrefix() adds defaults to all routes');
-        $this->assertEquals(array('admin' => '\d+'), $collection->get('foo')->getRequirements(), '->addPrefix() adds requirements to all routes');
-        $this->assertEquals(array('admin' => '\d+'), $collection->get('bar')->getRequirements(), '->addPrefix() adds requirements to all routes');
-        $collection->addPrefix('0');
-        $this->assertEquals('/0/{admin}/foo', $collection->get('foo')->getPath(), '->addPrefix() ensures a prefix must start with a slash and must not end with a slash');
-        $collection->addPrefix('/ /');
-        $this->assertSame('/ /0/{admin}/foo', $collection->get('foo')->getPath(), '->addPrefix() can handle spaces if desired');
-        $this->assertSame('/ /0/{admin}/bar', $collection->get('bar')->getPath(), 'the route pattern of an added collection is in synch with the added prefix');
-    }
-
-    public function testAddPrefixOverridesDefaultsAndRequirements()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', $foo = new Route('/foo'));
-        $collection->add('bar', $bar = new Route('/bar', array(), array('_scheme' => 'http')));
-        $collection->addPrefix('/admin', array(), array('_scheme' => 'https'));
-
-        $this->assertEquals('https', $collection->get('foo')->getRequirement('_scheme'), '->addPrefix() overrides existing requirements');
-        $this->assertEquals('https', $collection->get('bar')->getRequirement('_scheme'), '->addPrefix() overrides existing requirements');
-    }
-
-    public function testResource()
-    {
-        $collection = new RouteCollection();
-        $collection->addResource($foo = new FileResource(__DIR__.'/Fixtures/foo.xml'));
-        $collection->addResource($bar = new FileResource(__DIR__.'/Fixtures/bar.xml'));
-        $collection->addResource(new FileResource(__DIR__.'/Fixtures/foo.xml'));
-
-        $this->assertEquals(array($foo, $bar), $collection->getResources(),
-            '->addResource() adds a resource and getResources() only returns unique ones by comparing the string representation');
-    }
-
-    public function testUniqueRouteWithGivenName()
-    {
-        $collection1 = new RouteCollection();
-        $collection1->add('foo', new Route('/old'));
-        $collection2 = new RouteCollection();
-        $collection3 = new RouteCollection();
-        $collection3->add('foo', $new = new Route('/new'));
-
-        $collection2->addCollection($collection3);
-        $collection1->addCollection($collection2);
-
-        $this->assertSame($new, $collection1->get('foo'), '->get() returns new route that overrode previous one');
-        // size of 1 because collection1 contains /new but not /old anymore
-        $this->assertCount(1, $collection1->getIterator(), '->addCollection() removes previous routes when adding new routes with the same name');
-    }
-
-    public function testGet()
-    {
-        $collection1 = new RouteCollection();
-        $collection1->add('a', $a = new Route('/a'));
-        $collection2 = new RouteCollection();
-        $collection2->add('b', $b = new Route('/b'));
-        $collection1->addCollection($collection2);
-        $collection1->add('$péß^a|', $c = new Route('/special'));
-
-        $this->assertSame($b, $collection1->get('b'), '->get() returns correct route in child collection');
-        $this->assertSame($c, $collection1->get('$péß^a|'), '->get() can handle special characters');
-        $this->assertNull($collection2->get('a'), '->get() does not return the route defined in parent collection');
-        $this->assertNull($collection1->get('non-existent'), '->get() returns null when route does not exist');
-        $this->assertNull($collection1->get(0), '->get() does not disclose internal child RouteCollection');
-    }
-
-    public function testRemove()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', $foo = new Route('/foo'));
-
-        $collection1 = new RouteCollection();
-        $collection1->add('bar', $bar = new Route('/bar'));
-        $collection->addCollection($collection1);
-        $collection->add('last', $last = new Route('/last'));
-
-        $collection->remove('foo');
-        $this->assertSame(array('bar' => $bar, 'last' => $last), $collection->all(), '->remove() can remove a single route');
-        $collection->remove(array('bar', 'last'));
-        $this->assertSame(array(), $collection->all(), '->remove() accepts an array and can remove multiple routes at once');
-    }
-
-    public function testSetHost()
-    {
-        $collection = new RouteCollection();
-        $routea = new Route('/a');
-        $routeb = new Route('/b', array(), array(), array(), '{locale}.example.net');
-        $collection->add('a', $routea);
-        $collection->add('b', $routeb);
-
-        $collection->setHost('{locale}.example.com');
-
-        $this->assertEquals('{locale}.example.com', $routea->getHost());
-        $this->assertEquals('{locale}.example.com', $routeb->getHost());
-    }
-
-    public function testSetCondition()
-    {
-        $collection = new RouteCollection();
-        $routea = new Route('/a');
-        $routeb = new Route('/b', array(), array(), array(), '{locale}.example.net', array(), array(), 'context.getMethod() == "GET"');
-        $collection->add('a', $routea);
-        $collection->add('b', $routeb);
-
-        $collection->setCondition('context.getMethod() == "POST"');
-
-        $this->assertEquals('context.getMethod() == "POST"', $routea->getCondition());
-        $this->assertEquals('context.getMethod() == "POST"', $routeb->getCondition());
-    }
-
-    public function testClone()
-    {
-        $collection = new RouteCollection();
-        $collection->add('a', new Route('/a'));
-        $collection->add('b', new Route('/b', array('placeholder' => 'default'), array('placeholder' => '.+')));
-
-        $clonedCollection = clone $collection;
-
-        $this->assertCount(2, $clonedCollection);
-        $this->assertEquals($collection->get('a'), $clonedCollection->get('a'));
-        $this->assertNotSame($collection->get('a'), $clonedCollection->get('a'));
-        $this->assertEquals($collection->get('b'), $clonedCollection->get('b'));
-        $this->assertNotSame($collection->get('b'), $clonedCollection->get('b'));
-    }
-
-    public function testSetSchemes()
-    {
-        $collection = new RouteCollection();
-        $routea = new Route('/a', array(), array(), array(), '', 'http');
-        $routeb = new Route('/b');
-        $collection->add('a', $routea);
-        $collection->add('b', $routeb);
-
-        $collection->setSchemes(array('http', 'https'));
-
-        $this->assertEquals(array('http', 'https'), $routea->getSchemes());
-        $this->assertEquals(array('http', 'https'), $routeb->getSchemes());
-    }
-
-    public function testSetMethods()
-    {
-        $collection = new RouteCollection();
-        $routea = new Route('/a', array(), array(), array(), '', array(), array('GET', 'POST'));
-        $routeb = new Route('/b');
-        $collection->add('a', $routea);
-        $collection->add('b', $routeb);
-
-        $collection->setMethods('PUT');
-
-        $this->assertEquals(array('PUT'), $routea->getMethods());
-        $this->assertEquals(array('PUT'), $routeb->getMethods());
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouteTest.php b/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouteTest.php
deleted file mode 100644
index 224a6dc..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouteTest.php
+++ /dev/null
@@ -1,280 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests;
-
-use Symfony\Component\Routing\Route;
-
-class RouteTest extends \PHPUnit_Framework_TestCase
-{
-    public function testConstructor()
-    {
-        $route = new Route('/{foo}', array('foo' => 'bar'), array('foo' => '\d+'), array('foo' => 'bar'), '{locale}.example.com');
-        $this->assertEquals('/{foo}', $route->getPath(), '__construct() takes a path as its first argument');
-        $this->assertEquals(array('foo' => 'bar'), $route->getDefaults(), '__construct() takes defaults as its second argument');
-        $this->assertEquals(array('foo' => '\d+'), $route->getRequirements(), '__construct() takes requirements as its third argument');
-        $this->assertEquals('bar', $route->getOption('foo'), '__construct() takes options as its fourth argument');
-        $this->assertEquals('{locale}.example.com', $route->getHost(), '__construct() takes a host pattern as its fifth argument');
-
-        $route = new Route('/', array(), array(), array(), '', array('Https'), array('POST', 'put'), 'context.getMethod() == "GET"');
-        $this->assertEquals(array('https'), $route->getSchemes(), '__construct() takes schemes as its sixth argument and lowercases it');
-        $this->assertEquals(array('POST', 'PUT'), $route->getMethods(), '__construct() takes methods as its seventh argument and uppercases it');
-        $this->assertEquals('context.getMethod() == "GET"', $route->getCondition(), '__construct() takes a condition as its eight argument');
-
-        $route = new Route('/', array(), array(), array(), '', 'Https', 'Post');
-        $this->assertEquals(array('https'), $route->getSchemes(), '__construct() takes a single scheme as its sixth argument');
-        $this->assertEquals(array('POST'), $route->getMethods(), '__construct() takes a single method as its seventh argument');
-    }
-
-    public function testPath()
-    {
-        $route = new Route('/{foo}');
-        $route->setPath('/{bar}');
-        $this->assertEquals('/{bar}', $route->getPath(), '->setPath() sets the path');
-        $route->setPath('');
-        $this->assertEquals('/', $route->getPath(), '->setPath() adds a / at the beginning of the path if needed');
-        $route->setPath('bar');
-        $this->assertEquals('/bar', $route->getPath(), '->setPath() adds a / at the beginning of the path if needed');
-        $this->assertEquals($route, $route->setPath(''), '->setPath() implements a fluent interface');
-        $route->setPath('//path');
-        $this->assertEquals('/path', $route->getPath(), '->setPath() does not allow two slashes "//" at the beginning of the path as it would be confused with a network path when generating the path from the route');
-    }
-
-    public function testOptions()
-    {
-        $route = new Route('/{foo}');
-        $route->setOptions(array('foo' => 'bar'));
-        $this->assertEquals(array_merge(array(
-        'compiler_class' => 'Symfony\\Component\\Routing\\RouteCompiler',
-        ), array('foo' => 'bar')), $route->getOptions(), '->setOptions() sets the options');
-        $this->assertEquals($route, $route->setOptions(array()), '->setOptions() implements a fluent interface');
-
-        $route->setOptions(array('foo' => 'foo'));
-        $route->addOptions(array('bar' => 'bar'));
-        $this->assertEquals($route, $route->addOptions(array()), '->addOptions() implements a fluent interface');
-        $this->assertEquals(array('foo' => 'foo', 'bar' => 'bar', 'compiler_class' => 'Symfony\\Component\\Routing\\RouteCompiler'), $route->getOptions(), '->addDefaults() keep previous defaults');
-    }
-
-    public function testOption()
-    {
-        $route = new Route('/{foo}');
-        $this->assertFalse($route->hasOption('foo'), '->hasOption() return false if option is not set');
-        $this->assertEquals($route, $route->setOption('foo', 'bar'), '->setOption() implements a fluent interface');
-        $this->assertEquals('bar', $route->getOption('foo'), '->setOption() sets the option');
-        $this->assertTrue($route->hasOption('foo'), '->hasOption() return true if option is set');
-    }
-
-    public function testDefaults()
-    {
-        $route = new Route('/{foo}');
-        $route->setDefaults(array('foo' => 'bar'));
-        $this->assertEquals(array('foo' => 'bar'), $route->getDefaults(), '->setDefaults() sets the defaults');
-        $this->assertEquals($route, $route->setDefaults(array()), '->setDefaults() implements a fluent interface');
-
-        $route->setDefault('foo', 'bar');
-        $this->assertEquals('bar', $route->getDefault('foo'), '->setDefault() sets a default value');
-
-        $route->setDefault('foo2', 'bar2');
-        $this->assertEquals('bar2', $route->getDefault('foo2'), '->getDefault() return the default value');
-        $this->assertNull($route->getDefault('not_defined'), '->getDefault() return null if default value is not set');
-
-        $route->setDefault('_controller', $closure = function () { return 'Hello'; });
-        $this->assertEquals($closure, $route->getDefault('_controller'), '->setDefault() sets a default value');
-
-        $route->setDefaults(array('foo' => 'foo'));
-        $route->addDefaults(array('bar' => 'bar'));
-        $this->assertEquals($route, $route->addDefaults(array()), '->addDefaults() implements a fluent interface');
-        $this->assertEquals(array('foo' => 'foo', 'bar' => 'bar'), $route->getDefaults(), '->addDefaults() keep previous defaults');
-    }
-
-    public function testRequirements()
-    {
-        $route = new Route('/{foo}');
-        $route->setRequirements(array('foo' => '\d+'));
-        $this->assertEquals(array('foo' => '\d+'), $route->getRequirements(), '->setRequirements() sets the requirements');
-        $this->assertEquals('\d+', $route->getRequirement('foo'), '->getRequirement() returns a requirement');
-        $this->assertNull($route->getRequirement('bar'), '->getRequirement() returns null if a requirement is not defined');
-        $route->setRequirements(array('foo' => '^\d+$'));
-        $this->assertEquals('\d+', $route->getRequirement('foo'), '->getRequirement() removes ^ and $ from the path');
-        $this->assertEquals($route, $route->setRequirements(array()), '->setRequirements() implements a fluent interface');
-
-        $route->setRequirements(array('foo' => '\d+'));
-        $route->addRequirements(array('bar' => '\d+'));
-        $this->assertEquals($route, $route->addRequirements(array()), '->addRequirements() implements a fluent interface');
-        $this->assertEquals(array('foo' => '\d+', 'bar' => '\d+'), $route->getRequirements(), '->addRequirement() keep previous requirements');
-    }
-
-    public function testRequirement()
-    {
-        $route = new Route('/{foo}');
-        $this->assertFalse($route->hasRequirement('foo'), '->hasRequirement() return false if requirement is not set');
-        $route->setRequirement('foo', '^\d+$');
-        $this->assertEquals('\d+', $route->getRequirement('foo'), '->setRequirement() removes ^ and $ from the path');
-        $this->assertTrue($route->hasRequirement('foo'), '->hasRequirement() return true if requirement is set');
-    }
-
-    /**
-     * @dataProvider getInvalidRequirements
-     * @expectedException \InvalidArgumentException
-     */
-    public function testSetInvalidRequirement($req)
-    {
-        $route = new Route('/{foo}');
-        $route->setRequirement('foo', $req);
-    }
-
-    public function getInvalidRequirements()
-    {
-        return array(
-           array(''),
-           array(array()),
-           array('^$'),
-           array('^'),
-           array('$'),
-        );
-    }
-
-    public function testHost()
-    {
-        $route = new Route('/');
-        $route->setHost('{locale}.example.net');
-        $this->assertEquals('{locale}.example.net', $route->getHost(), '->setHost() sets the host pattern');
-    }
-
-    public function testScheme()
-    {
-        $route = new Route('/');
-        $this->assertEquals(array(), $route->getSchemes(), 'schemes is initialized with array()');
-        $this->assertFalse($route->hasScheme('http'));
-        $route->setSchemes('hTTp');
-        $this->assertEquals(array('http'), $route->getSchemes(), '->setSchemes() accepts a single scheme string and lowercases it');
-        $this->assertTrue($route->hasScheme('htTp'));
-        $this->assertFalse($route->hasScheme('httpS'));
-        $route->setSchemes(array('HttpS', 'hTTp'));
-        $this->assertEquals(array('https', 'http'), $route->getSchemes(), '->setSchemes() accepts an array of schemes and lowercases them');
-        $this->assertTrue($route->hasScheme('htTp'));
-        $this->assertTrue($route->hasScheme('httpS'));
-    }
-
-    public function testSchemeIsBC()
-    {
-        $route = new Route('/');
-        $route->setRequirement('_scheme', 'http|https');
-        $this->assertEquals('http|https', $route->getRequirement('_scheme'));
-        $this->assertEquals(array('http', 'https'), $route->getSchemes());
-        $this->assertTrue($route->hasScheme('https'));
-        $this->assertTrue($route->hasScheme('http'));
-        $this->assertFalse($route->hasScheme('ftp'));
-        $route->setSchemes(array('hTTp'));
-        $this->assertEquals('http', $route->getRequirement('_scheme'));
-        $route->setSchemes(array());
-        $this->assertNull($route->getRequirement('_scheme'));
-    }
-
-    public function testMethod()
-    {
-        $route = new Route('/');
-        $this->assertEquals(array(), $route->getMethods(), 'methods is initialized with array()');
-        $route->setMethods('gEt');
-        $this->assertEquals(array('GET'), $route->getMethods(), '->setMethods() accepts a single method string and uppercases it');
-        $route->setMethods(array('gEt', 'PosT'));
-        $this->assertEquals(array('GET', 'POST'), $route->getMethods(), '->setMethods() accepts an array of methods and uppercases them');
-    }
-
-    public function testMethodIsBC()
-    {
-        $route = new Route('/');
-        $route->setRequirement('_method', 'GET|POST');
-        $this->assertEquals('GET|POST', $route->getRequirement('_method'));
-        $this->assertEquals(array('GET', 'POST'), $route->getMethods());
-        $route->setMethods(array('gEt'));
-        $this->assertEquals('GET', $route->getRequirement('_method'));
-        $route->setMethods(array());
-        $this->assertNull($route->getRequirement('_method'));
-    }
-
-    public function testCondition()
-    {
-        $route = new Route('/');
-        $this->assertSame('', $route->getCondition());
-        $route->setCondition('context.getMethod() == "GET"');
-        $this->assertSame('context.getMethod() == "GET"', $route->getCondition());
-    }
-
-    public function testCompile()
-    {
-        $route = new Route('/{foo}');
-        $this->assertInstanceOf('Symfony\Component\Routing\CompiledRoute', $compiled = $route->compile(), '->compile() returns a compiled route');
-        $this->assertSame($compiled, $route->compile(), '->compile() only compiled the route once if unchanged');
-        $route->setRequirement('foo', '.*');
-        $this->assertNotSame($compiled, $route->compile(), '->compile() recompiles if the route was modified');
-    }
-
-    /**
-     * @group legacy
-     */
-    public function testLegacyPattern()
-    {
-        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-
-        $route = new Route('/{foo}');
-        $this->assertEquals('/{foo}', $route->getPattern());
-
-        $route->setPattern('/bar');
-        $this->assertEquals('/bar', $route->getPattern());
-    }
-
-    public function testSerialize()
-    {
-        $route = new Route('/prefix/{foo}', array('foo' => 'default'), array('foo' => '\d+'));
-
-        $serialized = serialize($route);
-        $unserialized = unserialize($serialized);
-
-        $this->assertEquals($route, $unserialized);
-        $this->assertNotSame($route, $unserialized);
-    }
-
-    /**
-     * Tests that the compiled version is also serialized to prevent the overhead
-     * of compiling it again after unserialize.
-     */
-    public function testSerializeWhenCompiled()
-    {
-        $route = new Route('/prefix/{foo}', array('foo' => 'default'), array('foo' => '\d+'));
-        $route->setHost('{locale}.example.net');
-        $route->compile();
-
-        $serialized = serialize($route);
-        $unserialized = unserialize($serialized);
-
-        $this->assertEquals($route, $unserialized);
-        $this->assertNotSame($route, $unserialized);
-    }
-
-    /**
-     * Tests that the serialized representation of a route in one symfony version
-     * also works in later symfony versions, i.e. the unserialized route is in the
-     * same state as another, semantically equivalent, route.
-     */
-    public function testSerializedRepresentationKeepsWorking()
-    {
-        $serialized = 'C:31:"Symfony\Component\Routing\Route":934:{a:8:{s:4:"path";s:13:"/prefix/{foo}";s:4:"host";s:20:"{locale}.example.net";s:8:"defaults";a:1:{s:3:"foo";s:7:"default";}s:12:"requirements";a:1:{s:3:"foo";s:3:"\d+";}s:7:"options";a:1:{s:14:"compiler_class";s:39:"Symfony\Component\Routing\RouteCompiler";}s:7:"schemes";a:0:{}s:7:"methods";a:0:{}s:8:"compiled";C:39:"Symfony\Component\Routing\CompiledRoute":569:{a:8:{s:4:"vars";a:2:{i:0;s:6:"locale";i:1;s:3:"foo";}s:11:"path_prefix";s:7:"/prefix";s:10:"path_regex";s:30:"#^/prefix(?:/(?P<foo>\d+))?$#s";s:11:"path_tokens";a:2:{i:0;a:4:{i:0;s:8:"variable";i:1;s:1:"/";i:2;s:3:"\d+";i:3;s:3:"foo";}i:1;a:2:{i:0;s:4:"text";i:1;s:7:"/prefix";}}s:9:"path_vars";a:1:{i:0;s:3:"foo";}s:10:"host_regex";s:39:"#^(?P<locale>[^\.]++)\.example\.net$#si";s:11:"host_tokens";a:2:{i:0;a:2:{i:0;s:4:"text";i:1;s:12:".example.net";}i:1;a:4:{i:0;s:8:"variable";i:1;s:0:"";i:2;s:7:"[^\.]++";i:3;s:6:"locale";}}s:9:"host_vars";a:1:{i:0;s:6:"locale";}}}}}';
-        $unserialized = unserialize($serialized);
-
-        $route = new Route('/prefix/{foo}', array('foo' => 'default'), array('foo' => '\d+'));
-        $route->setHost('{locale}.example.net');
-        $route->compile();
-
-        $this->assertEquals($route, $unserialized);
-        $this->assertNotSame($route, $unserialized);
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/composer.json b/core/vendor/symfony/routing/Symfony/Component/Routing/composer.json
deleted file mode 100644
index 7c274c5..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/composer.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-    "name": "symfony/routing",
-    "type": "library",
-    "description": "Symfony Routing Component",
-    "keywords": ["routing", "router", "URL", "URI"],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7",
-        "symfony/config": "~2.2",
-        "symfony/http-foundation": "~2.3",
-        "symfony/yaml": "~2.0,>=2.0.5",
-        "symfony/expression-language": "~2.4",
-        "doctrine/annotations": "~1.0",
-        "doctrine/common": "~2.2",
-        "psr/log": "~1.0"
-    },
-    "suggest": {
-        "symfony/config": "For using the all-in-one router or any loader",
-        "symfony/yaml": "For using the YAML loader",
-        "symfony/expression-language": "For using expression matching",
-        "doctrine/annotations": "For using the annotation loader"
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\Routing\\": "" }
-    },
-    "target-dir": "Symfony/Component/Routing",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/phpunit.xml.dist b/core/vendor/symfony/routing/Symfony/Component/Routing/phpunit.xml.dist
deleted file mode 100644
index fae243c..0000000
--- a/core/vendor/symfony/routing/Symfony/Component/Routing/phpunit.xml.dist
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-    <testsuites>
-        <testsuite name="Symfony Routing Component Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./vendor</directory>
-                <directory>./Tests</directory>
-            </exclude>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/core/vendor/symfony/routing/Tests/Annotation/RouteTest.php b/core/vendor/symfony/routing/Tests/Annotation/RouteTest.php
new file mode 100644
index 0000000..5eda406
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Annotation/RouteTest.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Annotation;
+
+use Symfony\Component\Routing\Annotation\Route;
+
+class RouteTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \BadMethodCallException
+     */
+    public function testInvalidRouteParameter()
+    {
+        $route = new Route(array('foo' => 'bar'));
+    }
+
+    /**
+     * @dataProvider getValidParameters
+     */
+    public function testRouteParameters($parameter, $value, $getter)
+    {
+        $route = new Route(array($parameter => $value));
+        $this->assertEquals($route->$getter(), $value);
+    }
+
+    public function getValidParameters()
+    {
+        return array(
+            array('value', '/Blog', 'getPath'),
+            array('requirements', array('locale' => 'en'), 'getRequirements'),
+            array('options', array('compiler_class' => 'RouteCompiler'), 'getOptions'),
+            array('name', 'blog_index', 'getName'),
+            array('defaults', array('_controller' => 'MyBlogBundle:Blog:index'), 'getDefaults'),
+            array('schemes', array('https'), 'getSchemes'),
+            array('methods', array('GET', 'POST'), 'getMethods'),
+            array('host', '{locale}.example.com', 'getHost'),
+            array('condition', 'context.getMethod() == "GET"', 'getCondition'),
+        );
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyGetPattern()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $route = new Route(array('value' => '/Blog'));
+        $this->assertEquals($route->getPattern(), '/Blog');
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/CompiledRouteTest.php b/core/vendor/symfony/routing/Tests/CompiledRouteTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/CompiledRouteTest.php
rename to core/vendor/symfony/routing/Tests/CompiledRouteTest.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/AnnotatedClasses/AbstractClass.php b/core/vendor/symfony/routing/Tests/Fixtures/AnnotatedClasses/AbstractClass.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/AnnotatedClasses/AbstractClass.php
rename to core/vendor/symfony/routing/Tests/Fixtures/AnnotatedClasses/AbstractClass.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/AnnotatedClasses/BarClass.php b/core/vendor/symfony/routing/Tests/Fixtures/AnnotatedClasses/BarClass.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/AnnotatedClasses/BarClass.php
rename to core/vendor/symfony/routing/Tests/Fixtures/AnnotatedClasses/BarClass.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/AnnotatedClasses/FooClass.php b/core/vendor/symfony/routing/Tests/Fixtures/AnnotatedClasses/FooClass.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/AnnotatedClasses/FooClass.php
rename to core/vendor/symfony/routing/Tests/Fixtures/AnnotatedClasses/FooClass.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/CustomXmlFileLoader.php b/core/vendor/symfony/routing/Tests/Fixtures/CustomXmlFileLoader.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/CustomXmlFileLoader.php
rename to core/vendor/symfony/routing/Tests/Fixtures/CustomXmlFileLoader.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/RedirectableUrlMatcher.php b/core/vendor/symfony/routing/Tests/Fixtures/RedirectableUrlMatcher.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/RedirectableUrlMatcher.php
rename to core/vendor/symfony/routing/Tests/Fixtures/RedirectableUrlMatcher.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/annotated.php b/core/vendor/symfony/routing/Tests/Fixtures/annotated.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/annotated.php
rename to core/vendor/symfony/routing/Tests/Fixtures/annotated.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher1.apache b/core/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher1.apache
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher1.apache
rename to core/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher1.apache
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher1.php b/core/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher1.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher1.php
rename to core/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher1.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher2.apache b/core/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher2.apache
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher2.apache
rename to core/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher2.apache
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher2.php b/core/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher2.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher2.php
rename to core/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher2.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher3.php b/core/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher3.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher3.php
rename to core/vendor/symfony/routing/Tests/Fixtures/dumper/url_matcher3.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/empty.yml b/core/vendor/symfony/routing/Tests/Fixtures/empty.yml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/empty.yml
rename to core/vendor/symfony/routing/Tests/Fixtures/empty.yml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/foo.xml b/core/vendor/symfony/routing/Tests/Fixtures/foo.xml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/foo.xml
rename to core/vendor/symfony/routing/Tests/Fixtures/foo.xml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/foo1.xml b/core/vendor/symfony/routing/Tests/Fixtures/foo1.xml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/foo1.xml
rename to core/vendor/symfony/routing/Tests/Fixtures/foo1.xml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/incomplete.yml b/core/vendor/symfony/routing/Tests/Fixtures/incomplete.yml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/incomplete.yml
rename to core/vendor/symfony/routing/Tests/Fixtures/incomplete.yml
diff --git a/core/vendor/symfony/routing/Tests/Fixtures/legacy_validpattern.xml b/core/vendor/symfony/routing/Tests/Fixtures/legacy_validpattern.xml
new file mode 100644
index 0000000..a01ebca
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Fixtures/legacy_validpattern.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<routes xmlns="http://symfony.com/schema/routing"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
+
+    <route id="blog_show_legacy" pattern="/blog/{slug}" host="{locale}.example.com">
+        <default key="_controller">MyBundle:Blog:show</default>
+        <default key="slug" xsi:nil="true" />
+        <requirement key="_method">GET|POST|put|OpTiOnS</requirement>
+        <requirement key="_scheme">hTTps</requirement>
+        <requirement key="locale">\w+</requirement>
+        <option key="compiler_class">RouteCompiler</option>
+        <condition>context.getMethod() == "GET"</condition>
+    </route>
+</routes>
diff --git a/core/vendor/symfony/routing/Tests/Fixtures/legacy_validpattern.yml b/core/vendor/symfony/routing/Tests/Fixtures/legacy_validpattern.yml
new file mode 100644
index 0000000..ada65f0
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Fixtures/legacy_validpattern.yml
@@ -0,0 +1,8 @@
+blog_show_legacy:
+    pattern:      /blog/{slug}
+    defaults:     { _controller: "MyBundle:Blog:show" }
+    host:         "{locale}.example.com"
+    requirements: { '_method': 'GET|POST|put|OpTiOnS', _scheme: https, 'locale': '\w+' }
+    condition:    'context.getMethod() == "GET"'
+    options:
+        compiler_class: RouteCompiler
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/missing_id.xml b/core/vendor/symfony/routing/Tests/Fixtures/missing_id.xml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/missing_id.xml
rename to core/vendor/symfony/routing/Tests/Fixtures/missing_id.xml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/missing_path.xml b/core/vendor/symfony/routing/Tests/Fixtures/missing_path.xml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/missing_path.xml
rename to core/vendor/symfony/routing/Tests/Fixtures/missing_path.xml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/namespaceprefix.xml b/core/vendor/symfony/routing/Tests/Fixtures/namespaceprefix.xml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/namespaceprefix.xml
rename to core/vendor/symfony/routing/Tests/Fixtures/namespaceprefix.xml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonesense_resource_plus_path.yml b/core/vendor/symfony/routing/Tests/Fixtures/nonesense_resource_plus_path.yml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonesense_resource_plus_path.yml
rename to core/vendor/symfony/routing/Tests/Fixtures/nonesense_resource_plus_path.yml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonesense_type_without_resource.yml b/core/vendor/symfony/routing/Tests/Fixtures/nonesense_type_without_resource.yml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonesense_type_without_resource.yml
rename to core/vendor/symfony/routing/Tests/Fixtures/nonesense_type_without_resource.yml
diff --git a/core/vendor/symfony/routing/Tests/Fixtures/nonvalid.xml b/core/vendor/symfony/routing/Tests/Fixtures/nonvalid.xml
new file mode 100644
index 0000000..dc147d2
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Fixtures/nonvalid.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<routes xmlns="http://symfony.com/schema/routing"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
+
+    <route id="blog_show" path="/blog/{slug}">
+        <default key="_controller">MyBundle:Blog:show</default>
+    <!-- </route> -->
+</routes>
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalid.yml b/core/vendor/symfony/routing/Tests/Fixtures/nonvalid.yml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalid.yml
rename to core/vendor/symfony/routing/Tests/Fixtures/nonvalid.yml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalid2.yml b/core/vendor/symfony/routing/Tests/Fixtures/nonvalid2.yml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalid2.yml
rename to core/vendor/symfony/routing/Tests/Fixtures/nonvalid2.yml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalidkeys.yml b/core/vendor/symfony/routing/Tests/Fixtures/nonvalidkeys.yml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalidkeys.yml
rename to core/vendor/symfony/routing/Tests/Fixtures/nonvalidkeys.yml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalidnode.xml b/core/vendor/symfony/routing/Tests/Fixtures/nonvalidnode.xml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/nonvalidnode.xml
rename to core/vendor/symfony/routing/Tests/Fixtures/nonvalidnode.xml
diff --git a/core/vendor/symfony/routing/Tests/Fixtures/nonvalidroute.xml b/core/vendor/symfony/routing/Tests/Fixtures/nonvalidroute.xml
new file mode 100644
index 0000000..908958c
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Fixtures/nonvalidroute.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<routes xmlns="http://symfony.com/schema/routing"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
+
+    <route id="blog_show" path="/blog/{slug}">
+        <default key="_controller">MyBundle:Blog:show</default>
+        <option key="compiler_class">RouteCompiler</option>
+        <foo key="bar">baz</foo>
+    </route>
+</routes>
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/null_values.xml b/core/vendor/symfony/routing/Tests/Fixtures/null_values.xml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/null_values.xml
rename to core/vendor/symfony/routing/Tests/Fixtures/null_values.xml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/special_route_name.yml b/core/vendor/symfony/routing/Tests/Fixtures/special_route_name.yml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/special_route_name.yml
rename to core/vendor/symfony/routing/Tests/Fixtures/special_route_name.yml
diff --git a/core/vendor/symfony/routing/Tests/Fixtures/validpattern.php b/core/vendor/symfony/routing/Tests/Fixtures/validpattern.php
new file mode 100644
index 0000000..edc16d8
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Fixtures/validpattern.php
@@ -0,0 +1,18 @@
+<?php
+
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\Route;
+
+$collection = new RouteCollection();
+$collection->add('blog_show', new Route(
+    '/blog/{slug}',
+    array('_controller' => 'MyBlogBundle:Blog:show'),
+    array('locale' => '\w+'),
+    array('compiler_class' => 'RouteCompiler'),
+    '{locale}.example.com',
+    array('https'),
+    array('GET', 'POST', 'put', 'OpTiOnS'),
+    'context.getMethod() == "GET"'
+));
+
+return $collection;
diff --git a/core/vendor/symfony/routing/Tests/Fixtures/validpattern.xml b/core/vendor/symfony/routing/Tests/Fixtures/validpattern.xml
new file mode 100644
index 0000000..dbc72e4
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Fixtures/validpattern.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<routes xmlns="http://symfony.com/schema/routing"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
+
+    <route id="blog_show" path="/blog/{slug}" host="{locale}.example.com" methods="GET|POST  put,OpTiOnS" schemes="hTTps">
+        <default key="_controller">MyBundle:Blog:show</default>
+        <requirement key="locale">\w+</requirement>
+        <option key="compiler_class">RouteCompiler</option>
+        <condition>context.getMethod() == "GET"</condition>
+    </route>
+
+    <route id="blog_show_inherited" path="/blog/{slug}" />
+</routes>
diff --git a/core/vendor/symfony/routing/Tests/Fixtures/validpattern.yml b/core/vendor/symfony/routing/Tests/Fixtures/validpattern.yml
new file mode 100644
index 0000000..565abaa
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Fixtures/validpattern.yml
@@ -0,0 +1,13 @@
+blog_show:
+    path:         /blog/{slug}
+    defaults:     { _controller: "MyBundle:Blog:show" }
+    host:         "{locale}.example.com"
+    requirements: { 'locale': '\w+' }
+    methods:      ['GET','POST','put','OpTiOnS']
+    schemes:      ['https']
+    condition:    'context.getMethod() == "GET"'
+    options:
+        compiler_class: RouteCompiler
+
+blog_show_inherited:
+    path:      /blog/{slug}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validresource.php b/core/vendor/symfony/routing/Tests/Fixtures/validresource.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validresource.php
rename to core/vendor/symfony/routing/Tests/Fixtures/validresource.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validresource.xml b/core/vendor/symfony/routing/Tests/Fixtures/validresource.xml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validresource.xml
rename to core/vendor/symfony/routing/Tests/Fixtures/validresource.xml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validresource.yml b/core/vendor/symfony/routing/Tests/Fixtures/validresource.yml
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/validresource.yml
rename to core/vendor/symfony/routing/Tests/Fixtures/validresource.yml
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/with_define_path_variable.php b/core/vendor/symfony/routing/Tests/Fixtures/with_define_path_variable.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Fixtures/with_define_path_variable.php
rename to core/vendor/symfony/routing/Tests/Fixtures/with_define_path_variable.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/withdoctype.xml b/core/vendor/symfony/routing/Tests/Fixtures/withdoctype.xml
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/withdoctype.xml
rename to core/vendor/symfony/routing/Tests/Fixtures/withdoctype.xml
diff --git a/core/vendor/symfony/routing/Tests/Generator/Dumper/PhpGeneratorDumperTest.php b/core/vendor/symfony/routing/Tests/Generator/Dumper/PhpGeneratorDumperTest.php
new file mode 100644
index 0000000..6fbf7e2
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Generator/Dumper/PhpGeneratorDumperTest.php
@@ -0,0 +1,141 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Generator\Dumper;
+
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\Generator\Dumper\PhpGeneratorDumper;
+use Symfony\Component\Routing\RequestContext;
+
+class PhpGeneratorDumperTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var RouteCollection
+     */
+    private $routeCollection;
+
+    /**
+     * @var PhpGeneratorDumper
+     */
+    private $generatorDumper;
+
+    /**
+     * @var string
+     */
+    private $testTmpFilepath;
+
+    protected function setUp()
+    {
+        parent::setUp();
+
+        $this->routeCollection = new RouteCollection();
+        $this->generatorDumper = new PhpGeneratorDumper($this->routeCollection);
+        $this->testTmpFilepath = sys_get_temp_dir().DIRECTORY_SEPARATOR.'php_generator.php';
+        @unlink($this->testTmpFilepath);
+    }
+
+    protected function tearDown()
+    {
+        parent::tearDown();
+
+        @unlink($this->testTmpFilepath);
+
+        $this->routeCollection = null;
+        $this->generatorDumper = null;
+        $this->testTmpFilepath = null;
+    }
+
+    public function testDumpWithRoutes()
+    {
+        $this->routeCollection->add('Test', new Route('/testing/{foo}'));
+        $this->routeCollection->add('Test2', new Route('/testing2'));
+
+        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump());
+        include $this->testTmpFilepath;
+
+        $projectUrlGenerator = new \ProjectUrlGenerator(new RequestContext('/app.php'));
+
+        $absoluteUrlWithParameter = $projectUrlGenerator->generate('Test', array('foo' => 'bar'), true);
+        $absoluteUrlWithoutParameter = $projectUrlGenerator->generate('Test2', array(), true);
+        $relativeUrlWithParameter = $projectUrlGenerator->generate('Test', array('foo' => 'bar'), false);
+        $relativeUrlWithoutParameter = $projectUrlGenerator->generate('Test2', array(), false);
+
+        $this->assertEquals($absoluteUrlWithParameter, 'http://localhost/app.php/testing/bar');
+        $this->assertEquals($absoluteUrlWithoutParameter, 'http://localhost/app.php/testing2');
+        $this->assertEquals($relativeUrlWithParameter, '/app.php/testing/bar');
+        $this->assertEquals($relativeUrlWithoutParameter, '/app.php/testing2');
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testDumpWithoutRoutes()
+    {
+        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(array('class' => 'WithoutRoutesUrlGenerator')));
+        include $this->testTmpFilepath;
+
+        $projectUrlGenerator = new \WithoutRoutesUrlGenerator(new RequestContext('/app.php'));
+
+        $projectUrlGenerator->generate('Test', array());
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\RouteNotFoundException
+     */
+    public function testGenerateNonExistingRoute()
+    {
+        $this->routeCollection->add('Test', new Route('/test'));
+
+        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(array('class' => 'NonExistingRoutesUrlGenerator')));
+        include $this->testTmpFilepath;
+
+        $projectUrlGenerator = new \NonExistingRoutesUrlGenerator(new RequestContext());
+        $url = $projectUrlGenerator->generate('NonExisting', array());
+    }
+
+    public function testDumpForRouteWithDefaults()
+    {
+        $this->routeCollection->add('Test', new Route('/testing/{foo}', array('foo' => 'bar')));
+
+        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(array('class' => 'DefaultRoutesUrlGenerator')));
+        include $this->testTmpFilepath;
+
+        $projectUrlGenerator = new \DefaultRoutesUrlGenerator(new RequestContext());
+        $url = $projectUrlGenerator->generate('Test', array());
+
+        $this->assertEquals($url, '/testing');
+    }
+
+    public function testDumpWithSchemeRequirement()
+    {
+        $this->routeCollection->add('Test1', new Route('/testing', array(), array(), array(), '', array('ftp', 'https')));
+
+        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(array('class' => 'SchemeUrlGenerator')));
+        include $this->testTmpFilepath;
+
+        $projectUrlGenerator = new \SchemeUrlGenerator(new RequestContext('/app.php'));
+
+        $absoluteUrl = $projectUrlGenerator->generate('Test1', array(), true);
+        $relativeUrl = $projectUrlGenerator->generate('Test1', array(), false);
+
+        $this->assertEquals($absoluteUrl, 'ftp://localhost/app.php/testing');
+        $this->assertEquals($relativeUrl, 'ftp://localhost/app.php/testing');
+
+        $projectUrlGenerator = new \SchemeUrlGenerator(new RequestContext('/app.php', 'GET', 'localhost', 'https'));
+
+        $absoluteUrl = $projectUrlGenerator->generate('Test1', array(), true);
+        $relativeUrl = $projectUrlGenerator->generate('Test1', array(), false);
+
+        $this->assertEquals($absoluteUrl, 'https://localhost/app.php/testing');
+        $this->assertEquals($relativeUrl, '/app.php/testing');
+    }
+}
diff --git a/core/vendor/symfony/routing/Tests/Generator/UrlGeneratorTest.php b/core/vendor/symfony/routing/Tests/Generator/UrlGeneratorTest.php
new file mode 100644
index 0000000..0005e3a
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Generator/UrlGeneratorTest.php
@@ -0,0 +1,667 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Generator;
+
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\Generator\UrlGenerator;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Routing\RequestContext;
+
+class UrlGeneratorTest extends \PHPUnit_Framework_TestCase
+{
+    public function testAbsoluteUrlWithPort80()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing'));
+        $url = $this->getGenerator($routes)->generate('test', array(), true);
+
+        $this->assertEquals('http://localhost/app.php/testing', $url);
+    }
+
+    public function testAbsoluteSecureUrlWithPort443()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing'));
+        $url = $this->getGenerator($routes, array('scheme' => 'https'))->generate('test', array(), true);
+
+        $this->assertEquals('https://localhost/app.php/testing', $url);
+    }
+
+    public function testAbsoluteUrlWithNonStandardPort()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing'));
+        $url = $this->getGenerator($routes, array('httpPort' => 8080))->generate('test', array(), true);
+
+        $this->assertEquals('http://localhost:8080/app.php/testing', $url);
+    }
+
+    public function testAbsoluteSecureUrlWithNonStandardPort()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing'));
+        $url = $this->getGenerator($routes, array('httpsPort' => 8080, 'scheme' => 'https'))->generate('test', array(), true);
+
+        $this->assertEquals('https://localhost:8080/app.php/testing', $url);
+    }
+
+    public function testRelativeUrlWithoutParameters()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing'));
+        $url = $this->getGenerator($routes)->generate('test', array(), false);
+
+        $this->assertEquals('/app.php/testing', $url);
+    }
+
+    public function testRelativeUrlWithParameter()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{foo}'));
+        $url = $this->getGenerator($routes)->generate('test', array('foo' => 'bar'), false);
+
+        $this->assertEquals('/app.php/testing/bar', $url);
+    }
+
+    public function testRelativeUrlWithNullParameter()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing.{format}', array('format' => null)));
+        $url = $this->getGenerator($routes)->generate('test', array(), false);
+
+        $this->assertEquals('/app.php/testing', $url);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
+     */
+    public function testRelativeUrlWithNullParameterButNotOptional()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{foo}/bar', array('foo' => null)));
+        // This must raise an exception because the default requirement for "foo" is "[^/]+" which is not met with these params.
+        // Generating path "/testing//bar" would be wrong as matching this route would fail.
+        $this->getGenerator($routes)->generate('test', array(), false);
+    }
+
+    public function testRelativeUrlWithOptionalZeroParameter()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{page}'));
+        $url = $this->getGenerator($routes)->generate('test', array('page' => 0), false);
+
+        $this->assertEquals('/app.php/testing/0', $url);
+    }
+
+    public function testNotPassedOptionalParameterInBetween()
+    {
+        $routes = $this->getRoutes('test', new Route('/{slug}/{page}', array('slug' => 'index', 'page' => 0)));
+        $this->assertSame('/app.php/index/1', $this->getGenerator($routes)->generate('test', array('page' => 1)));
+        $this->assertSame('/app.php/', $this->getGenerator($routes)->generate('test'));
+    }
+
+    public function testRelativeUrlWithExtraParameters()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing'));
+        $url = $this->getGenerator($routes)->generate('test', array('foo' => 'bar'), false);
+
+        $this->assertEquals('/app.php/testing?foo=bar', $url);
+    }
+
+    public function testAbsoluteUrlWithExtraParameters()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing'));
+        $url = $this->getGenerator($routes)->generate('test', array('foo' => 'bar'), true);
+
+        $this->assertEquals('http://localhost/app.php/testing?foo=bar', $url);
+    }
+
+    public function testUrlWithNullExtraParameters()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing'));
+        $url = $this->getGenerator($routes)->generate('test', array('foo' => null), true);
+
+        $this->assertEquals('http://localhost/app.php/testing', $url);
+    }
+
+    public function testUrlWithExtraParametersFromGlobals()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing'));
+        $generator = $this->getGenerator($routes);
+        $context = new RequestContext('/app.php');
+        $context->setParameter('bar', 'bar');
+        $generator->setContext($context);
+        $url = $generator->generate('test', array('foo' => 'bar'));
+
+        $this->assertEquals('/app.php/testing?foo=bar', $url);
+    }
+
+    public function testUrlWithGlobalParameter()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{foo}'));
+        $generator = $this->getGenerator($routes);
+        $context = new RequestContext('/app.php');
+        $context->setParameter('foo', 'bar');
+        $generator->setContext($context);
+        $url = $generator->generate('test', array());
+
+        $this->assertEquals('/app.php/testing/bar', $url);
+    }
+
+    public function testGlobalParameterHasHigherPriorityThanDefault()
+    {
+        $routes = $this->getRoutes('test', new Route('/{_locale}', array('_locale' => 'en')));
+        $generator = $this->getGenerator($routes);
+        $context = new RequestContext('/app.php');
+        $context->setParameter('_locale', 'de');
+        $generator->setContext($context);
+        $url = $generator->generate('test', array());
+
+        $this->assertSame('/app.php/de', $url);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\RouteNotFoundException
+     */
+    public function testGenerateWithoutRoutes()
+    {
+        $routes = $this->getRoutes('foo', new Route('/testing/{foo}'));
+        $this->getGenerator($routes)->generate('test', array(), true);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\MissingMandatoryParametersException
+     */
+    public function testGenerateForRouteWithoutMandatoryParameter()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{foo}'));
+        $this->getGenerator($routes)->generate('test', array(), true);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
+     */
+    public function testGenerateForRouteWithInvalidOptionalParameter()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array('foo' => '1'), array('foo' => 'd+')));
+        $this->getGenerator($routes)->generate('test', array('foo' => 'bar'), true);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
+     */
+    public function testGenerateForRouteWithInvalidParameter()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array(), array('foo' => '1|2')));
+        $this->getGenerator($routes)->generate('test', array('foo' => '0'), true);
+    }
+
+    public function testGenerateForRouteWithInvalidOptionalParameterNonStrict()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array('foo' => '1'), array('foo' => 'd+')));
+        $generator = $this->getGenerator($routes);
+        $generator->setStrictRequirements(false);
+        $this->assertNull($generator->generate('test', array('foo' => 'bar'), true));
+    }
+
+    public function testGenerateForRouteWithInvalidOptionalParameterNonStrictWithLogger()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array('foo' => '1'), array('foo' => 'd+')));
+        $logger = $this->getMock('Psr\Log\LoggerInterface');
+        $logger->expects($this->once())
+            ->method('error');
+        $generator = $this->getGenerator($routes, array(), $logger);
+        $generator->setStrictRequirements(false);
+        $this->assertNull($generator->generate('test', array('foo' => 'bar'), true));
+    }
+
+    public function testGenerateForRouteWithInvalidParameterButDisabledRequirementsCheck()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array('foo' => '1'), array('foo' => 'd+')));
+        $generator = $this->getGenerator($routes);
+        $generator->setStrictRequirements(null);
+        $this->assertSame('/app.php/testing/bar', $generator->generate('test', array('foo' => 'bar')));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
+     */
+    public function testGenerateForRouteWithInvalidMandatoryParameter()
+    {
+        $routes = $this->getRoutes('test', new Route('/testing/{foo}', array(), array('foo' => 'd+')));
+        $this->getGenerator($routes)->generate('test', array('foo' => 'bar'), true);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
+     */
+    public function testRequiredParamAndEmptyPassed()
+    {
+        $routes = $this->getRoutes('test', new Route('/{slug}', array(), array('slug' => '.+')));
+        $this->getGenerator($routes)->generate('test', array('slug' => ''));
+    }
+
+    public function testSchemeRequirementDoesNothingIfSameCurrentScheme()
+    {
+        $routes = $this->getRoutes('test', new Route('/', array(), array(), array(), '', array('http')));
+        $this->assertEquals('/app.php/', $this->getGenerator($routes)->generate('test'));
+
+        $routes = $this->getRoutes('test', new Route('/', array(), array(), array(), '', array('https')));
+        $this->assertEquals('/app.php/', $this->getGenerator($routes, array('scheme' => 'https'))->generate('test'));
+    }
+
+    public function testSchemeRequirementForcesAbsoluteUrl()
+    {
+        $routes = $this->getRoutes('test', new Route('/', array(), array(), array(), '', array('https')));
+        $this->assertEquals('https://localhost/app.php/', $this->getGenerator($routes)->generate('test'));
+
+        $routes = $this->getRoutes('test', new Route('/', array(), array(), array(), '', array('http')));
+        $this->assertEquals('http://localhost/app.php/', $this->getGenerator($routes, array('scheme' => 'https'))->generate('test'));
+    }
+
+    public function testSchemeRequirementCreatesUrlForFirstRequiredScheme()
+    {
+        $routes = $this->getRoutes('test', new Route('/', array(), array(), array(), '', array('Ftp', 'https')));
+        $this->assertEquals('ftp://localhost/app.php/', $this->getGenerator($routes)->generate('test'));
+    }
+
+    public function testPathWithTwoStartingSlashes()
+    {
+        $routes = $this->getRoutes('test', new Route('//path-and-not-domain'));
+
+        // this must not generate '//path-and-not-domain' because that would be a network path
+        $this->assertSame('/path-and-not-domain', $this->getGenerator($routes, array('BaseUrl' => ''))->generate('test'));
+    }
+
+    public function testNoTrailingSlashForMultipleOptionalParameters()
+    {
+        $routes = $this->getRoutes('test', new Route('/category/{slug1}/{slug2}/{slug3}', array('slug2' => null, 'slug3' => null)));
+
+        $this->assertEquals('/app.php/category/foo', $this->getGenerator($routes)->generate('test', array('slug1' => 'foo')));
+    }
+
+    public function testWithAnIntegerAsADefaultValue()
+    {
+        $routes = $this->getRoutes('test', new Route('/{default}', array('default' => 0)));
+
+        $this->assertEquals('/app.php/foo', $this->getGenerator($routes)->generate('test', array('default' => 'foo')));
+    }
+
+    public function testNullForOptionalParameterIsIgnored()
+    {
+        $routes = $this->getRoutes('test', new Route('/test/{default}', array('default' => 0)));
+
+        $this->assertEquals('/app.php/test', $this->getGenerator($routes)->generate('test', array('default' => null)));
+    }
+
+    public function testQueryParamSameAsDefault()
+    {
+        $routes = $this->getRoutes('test', new Route('/test', array('default' => 'value')));
+
+        $this->assertSame('/app.php/test', $this->getGenerator($routes)->generate('test', array('default' => 'foo')));
+        $this->assertSame('/app.php/test', $this->getGenerator($routes)->generate('test', array('default' => 'value')));
+        $this->assertSame('/app.php/test', $this->getGenerator($routes)->generate('test'));
+    }
+
+    public function testGenerateWithSpecialRouteName()
+    {
+        $routes = $this->getRoutes('$péß^a|', new Route('/bar'));
+
+        $this->assertSame('/app.php/bar', $this->getGenerator($routes)->generate('$péß^a|'));
+    }
+
+    public function testUrlEncoding()
+    {
+        // This tests the encoding of reserved characters that are used for delimiting of URI components (defined in RFC 3986)
+        // and other special ASCII chars. These chars are tested as static text path, variable path and query param.
+        $chars = '@:[]/()*\'" +,;-._~&$<>|{}%\\^`!?foo=bar#id';
+        $routes = $this->getRoutes('test', new Route("/$chars/{varpath}", array(), array('varpath' => '.+')));
+        $this->assertSame('/app.php/@:%5B%5D/%28%29*%27%22%20+,;-._~%26%24%3C%3E|%7B%7D%25%5C%5E%60!%3Ffoo=bar%23id'
+           .'/@:%5B%5D/%28%29*%27%22%20+,;-._~%26%24%3C%3E|%7B%7D%25%5C%5E%60!%3Ffoo=bar%23id'
+           .'?query=%40%3A%5B%5D/%28%29%2A%27%22+%2B%2C%3B-._%7E%26%24%3C%3E%7C%7B%7D%25%5C%5E%60%21%3Ffoo%3Dbar%23id',
+            $this->getGenerator($routes)->generate('test', array(
+                'varpath' => $chars,
+                'query' => $chars,
+            ))
+        );
+    }
+
+    public function testEncodingOfRelativePathSegments()
+    {
+        $routes = $this->getRoutes('test', new Route('/dir/../dir/..'));
+        $this->assertSame('/app.php/dir/%2E%2E/dir/%2E%2E', $this->getGenerator($routes)->generate('test'));
+        $routes = $this->getRoutes('test', new Route('/dir/./dir/.'));
+        $this->assertSame('/app.php/dir/%2E/dir/%2E', $this->getGenerator($routes)->generate('test'));
+        $routes = $this->getRoutes('test', new Route('/a./.a/a../..a/...'));
+        $this->assertSame('/app.php/a./.a/a../..a/...', $this->getGenerator($routes)->generate('test'));
+    }
+
+    public function testAdjacentVariables()
+    {
+        $routes = $this->getRoutes('test', new Route('/{x}{y}{z}.{_format}', array('z' => 'default-z', '_format' => 'html'), array('y' => '\d+')));
+        $generator = $this->getGenerator($routes);
+        $this->assertSame('/app.php/foo123', $generator->generate('test', array('x' => 'foo', 'y' => '123')));
+        $this->assertSame('/app.php/foo123bar.xml', $generator->generate('test', array('x' => 'foo', 'y' => '123', 'z' => 'bar', '_format' => 'xml')));
+
+        // The default requirement for 'x' should not allow the separator '.' in this case because it would otherwise match everything
+        // and following optional variables like _format could never match.
+        $this->setExpectedException('Symfony\Component\Routing\Exception\InvalidParameterException');
+        $generator->generate('test', array('x' => 'do.t', 'y' => '123', 'z' => 'bar', '_format' => 'xml'));
+    }
+
+    public function testOptionalVariableWithNoRealSeparator()
+    {
+        $routes = $this->getRoutes('test', new Route('/get{what}', array('what' => 'All')));
+        $generator = $this->getGenerator($routes);
+
+        $this->assertSame('/app.php/get', $generator->generate('test'));
+        $this->assertSame('/app.php/getSites', $generator->generate('test', array('what' => 'Sites')));
+    }
+
+    public function testRequiredVariableWithNoRealSeparator()
+    {
+        $routes = $this->getRoutes('test', new Route('/get{what}Suffix'));
+        $generator = $this->getGenerator($routes);
+
+        $this->assertSame('/app.php/getSitesSuffix', $generator->generate('test', array('what' => 'Sites')));
+    }
+
+    public function testDefaultRequirementOfVariable()
+    {
+        $routes = $this->getRoutes('test', new Route('/{page}.{_format}'));
+        $generator = $this->getGenerator($routes);
+
+        $this->assertSame('/app.php/index.mobile.html', $generator->generate('test', array('page' => 'index', '_format' => 'mobile.html')));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
+     */
+    public function testDefaultRequirementOfVariableDisallowsSlash()
+    {
+        $routes = $this->getRoutes('test', new Route('/{page}.{_format}'));
+        $this->getGenerator($routes)->generate('test', array('page' => 'index', '_format' => 'sl/ash'));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
+     */
+    public function testDefaultRequirementOfVariableDisallowsNextSeparator()
+    {
+        $routes = $this->getRoutes('test', new Route('/{page}.{_format}'));
+        $this->getGenerator($routes)->generate('test', array('page' => 'do.t', '_format' => 'html'));
+    }
+
+    public function testWithHostDifferentFromContext()
+    {
+        $routes = $this->getRoutes('test', new Route('/{name}', array(), array(), array(), '{locale}.example.com'));
+
+        $this->assertEquals('//fr.example.com/app.php/Fabien', $this->getGenerator($routes)->generate('test', array('name' => 'Fabien', 'locale' => 'fr')));
+    }
+
+    public function testWithHostSameAsContext()
+    {
+        $routes = $this->getRoutes('test', new Route('/{name}', array(), array(), array(), '{locale}.example.com'));
+
+        $this->assertEquals('/app.php/Fabien', $this->getGenerator($routes, array('host' => 'fr.example.com'))->generate('test', array('name' => 'Fabien', 'locale' => 'fr')));
+    }
+
+    public function testWithHostSameAsContextAndAbsolute()
+    {
+        $routes = $this->getRoutes('test', new Route('/{name}', array(), array(), array(), '{locale}.example.com'));
+
+        $this->assertEquals('http://fr.example.com/app.php/Fabien', $this->getGenerator($routes, array('host' => 'fr.example.com'))->generate('test', array('name' => 'Fabien', 'locale' => 'fr'), true));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
+     */
+    public function testUrlWithInvalidParameterInHost()
+    {
+        $routes = $this->getRoutes('test', new Route('/', array(), array('foo' => 'bar'), array(), '{foo}.example.com'));
+        $this->getGenerator($routes)->generate('test', array('foo' => 'baz'), false);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
+     */
+    public function testUrlWithInvalidParameterInHostWhenParamHasADefaultValue()
+    {
+        $routes = $this->getRoutes('test', new Route('/', array('foo' => 'bar'), array('foo' => 'bar'), array(), '{foo}.example.com'));
+        $this->getGenerator($routes)->generate('test', array('foo' => 'baz'), false);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\InvalidParameterException
+     */
+    public function testUrlWithInvalidParameterEqualsDefaultValueInHost()
+    {
+        $routes = $this->getRoutes('test', new Route('/', array('foo' => 'baz'), array('foo' => 'bar'), array(), '{foo}.example.com'));
+        $this->getGenerator($routes)->generate('test', array('foo' => 'baz'), false);
+    }
+
+    public function testUrlWithInvalidParameterInHostInNonStrictMode()
+    {
+        $routes = $this->getRoutes('test', new Route('/', array(), array('foo' => 'bar'), array(), '{foo}.example.com'));
+        $generator = $this->getGenerator($routes);
+        $generator->setStrictRequirements(false);
+        $this->assertNull($generator->generate('test', array('foo' => 'baz'), false));
+    }
+
+    public function testHostIsCaseInsensitive()
+    {
+        $routes = $this->getRoutes('test', new Route('/', array(), array('locale' => 'en|de|fr'), array(), '{locale}.FooBar.com'));
+        $generator = $this->getGenerator($routes);
+        $this->assertSame('//EN.FooBar.com/app.php/', $generator->generate('test', array('locale' => 'EN'), UrlGeneratorInterface::NETWORK_PATH));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyGenerateNetworkPath()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $routes = $this->getRoutes('test', new Route('/{name}', array(), array('_scheme' => 'http'), array(), '{locale}.example.com'));
+
+        $this->assertSame('//fr.example.com/app.php/Fabien', $this->getGenerator($routes)->generate('test',
+            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::NETWORK_PATH), 'network path with different host'
+        );
+        $this->assertSame('//fr.example.com/app.php/Fabien?query=string', $this->getGenerator($routes, array('host' => 'fr.example.com'))->generate('test',
+            array('name' => 'Fabien', 'locale' => 'fr', 'query' => 'string'), UrlGeneratorInterface::NETWORK_PATH), 'network path although host same as context'
+        );
+        $this->assertSame('http://fr.example.com/app.php/Fabien', $this->getGenerator($routes, array('scheme' => 'https'))->generate('test',
+            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::NETWORK_PATH), 'absolute URL because scheme requirement does not match context'
+        );
+        $this->assertSame('http://fr.example.com/app.php/Fabien', $this->getGenerator($routes)->generate('test',
+            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::ABSOLUTE_URL), 'absolute URL with same scheme because it is requested'
+        );
+    }
+
+    public function testGenerateNetworkPath()
+    {
+        $routes = $this->getRoutes('test', new Route('/{name}', array(), array(), array(), '{locale}.example.com', array('http')));
+
+        $this->assertSame('//fr.example.com/app.php/Fabien', $this->getGenerator($routes)->generate('test',
+            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::NETWORK_PATH), 'network path with different host'
+        );
+        $this->assertSame('//fr.example.com/app.php/Fabien?query=string', $this->getGenerator($routes, array('host' => 'fr.example.com'))->generate('test',
+            array('name' => 'Fabien', 'locale' => 'fr', 'query' => 'string'), UrlGeneratorInterface::NETWORK_PATH), 'network path although host same as context'
+        );
+        $this->assertSame('http://fr.example.com/app.php/Fabien', $this->getGenerator($routes, array('scheme' => 'https'))->generate('test',
+            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::NETWORK_PATH), 'absolute URL because scheme requirement does not match context'
+        );
+        $this->assertSame('http://fr.example.com/app.php/Fabien', $this->getGenerator($routes)->generate('test',
+            array('name' => 'Fabien', 'locale' => 'fr'), UrlGeneratorInterface::ABSOLUTE_URL), 'absolute URL with same scheme because it is requested'
+        );
+    }
+
+    public function testGenerateRelativePath()
+    {
+        $routes = new RouteCollection();
+        $routes->add('article', new Route('/{author}/{article}/'));
+        $routes->add('comments', new Route('/{author}/{article}/comments'));
+        $routes->add('host', new Route('/{article}', array(), array(), array(), '{author}.example.com'));
+        $routes->add('scheme', new Route('/{author}/blog', array(), array(), array(), '', array('https')));
+        $routes->add('unrelated', new Route('/about'));
+
+        $generator = $this->getGenerator($routes, array('host' => 'example.com', 'pathInfo' => '/fabien/symfony-is-great/'));
+
+        $this->assertSame('comments', $generator->generate('comments',
+            array('author' => 'fabien', 'article' => 'symfony-is-great'), UrlGeneratorInterface::RELATIVE_PATH)
+        );
+        $this->assertSame('comments?page=2', $generator->generate('comments',
+            array('author' => 'fabien', 'article' => 'symfony-is-great', 'page' => 2), UrlGeneratorInterface::RELATIVE_PATH)
+        );
+        $this->assertSame('../twig-is-great/', $generator->generate('article',
+            array('author' => 'fabien', 'article' => 'twig-is-great'), UrlGeneratorInterface::RELATIVE_PATH)
+        );
+        $this->assertSame('../../bernhard/forms-are-great/', $generator->generate('article',
+            array('author' => 'bernhard', 'article' => 'forms-are-great'), UrlGeneratorInterface::RELATIVE_PATH)
+        );
+        $this->assertSame('//bernhard.example.com/app.php/forms-are-great', $generator->generate('host',
+            array('author' => 'bernhard', 'article' => 'forms-are-great'), UrlGeneratorInterface::RELATIVE_PATH)
+        );
+        $this->assertSame('https://example.com/app.php/bernhard/blog', $generator->generate('scheme',
+                array('author' => 'bernhard'), UrlGeneratorInterface::RELATIVE_PATH)
+        );
+        $this->assertSame('../../about', $generator->generate('unrelated',
+            array(), UrlGeneratorInterface::RELATIVE_PATH)
+        );
+    }
+
+    /**
+     * @dataProvider provideRelativePaths
+     */
+    public function testGetRelativePath($sourcePath, $targetPath, $expectedPath)
+    {
+        $this->assertSame($expectedPath, UrlGenerator::getRelativePath($sourcePath, $targetPath));
+    }
+
+    public function provideRelativePaths()
+    {
+        return array(
+            array(
+                '/same/dir/',
+                '/same/dir/',
+                '',
+            ),
+            array(
+                '/same/file',
+                '/same/file',
+                '',
+            ),
+            array(
+                '/',
+                '/file',
+                'file',
+            ),
+            array(
+                '/',
+                '/dir/file',
+                'dir/file',
+            ),
+            array(
+                '/dir/file.html',
+                '/dir/different-file.html',
+                'different-file.html',
+            ),
+            array(
+                '/same/dir/extra-file',
+                '/same/dir/',
+                './',
+            ),
+            array(
+                '/parent/dir/',
+                '/parent/',
+                '../',
+            ),
+            array(
+                '/parent/dir/extra-file',
+                '/parent/',
+                '../',
+            ),
+            array(
+                '/a/b/',
+                '/x/y/z/',
+                '../../x/y/z/',
+            ),
+            array(
+                '/a/b/c/d/e',
+                '/a/c/d',
+                '../../../c/d',
+            ),
+            array(
+                '/a/b/c//',
+                '/a/b/c/',
+                '../',
+            ),
+            array(
+                '/a/b/c/',
+                '/a/b/c//',
+                './/',
+            ),
+            array(
+                '/root/a/b/c/',
+                '/root/x/b/c/',
+                '../../../x/b/c/',
+            ),
+            array(
+                '/a/b/c/d/',
+                '/a',
+                '../../../../a',
+            ),
+            array(
+                '/special-chars/sp%20ce/1€/mäh/e=mc²',
+                '/special-chars/sp%20ce/1€/<µ>/e=mc²',
+                '../<µ>/e=mc²',
+            ),
+            array(
+                'not-rooted',
+                'dir/file',
+                'dir/file',
+            ),
+            array(
+                '//dir/',
+                '',
+                '../../',
+            ),
+            array(
+                '/dir/',
+                '/dir/file:with-colon',
+                './file:with-colon',
+            ),
+            array(
+                '/dir/',
+                '/dir/subdir/file:with-colon',
+                'subdir/file:with-colon',
+            ),
+            array(
+                '/dir/',
+                '/dir/:subdir/',
+                './:subdir/',
+            ),
+        );
+    }
+
+    protected function getGenerator(RouteCollection $routes, array $parameters = array(), $logger = null)
+    {
+        $context = new RequestContext('/app.php');
+        foreach ($parameters as $key => $value) {
+            $method = 'set'.$key;
+            $context->$method($value);
+        }
+        $generator = new UrlGenerator($routes, $context, $logger);
+
+        return $generator;
+    }
+
+    protected function getRoutes($name, Route $route)
+    {
+        $routes = new RouteCollection();
+        $routes->add($name, $route);
+
+        return $routes;
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/AbstractAnnotationLoaderTest.php b/core/vendor/symfony/routing/Tests/Loader/AbstractAnnotationLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/AbstractAnnotationLoaderTest.php
rename to core/vendor/symfony/routing/Tests/Loader/AbstractAnnotationLoaderTest.php
diff --git a/core/vendor/symfony/routing/Tests/Loader/AnnotationClassLoaderTest.php b/core/vendor/symfony/routing/Tests/Loader/AnnotationClassLoaderTest.php
new file mode 100644
index 0000000..5f8f494
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Loader/AnnotationClassLoaderTest.php
@@ -0,0 +1,187 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Loader;
+
+use Symfony\Component\Routing\Annotation\Route;
+
+class AnnotationClassLoaderTest extends AbstractAnnotationLoaderTest
+{
+    protected $loader;
+
+    protected function setUp()
+    {
+        parent::setUp();
+
+        $this->reader = $this->getReader();
+        $this->loader = $this->getClassLoader($this->reader);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testLoadMissingClass()
+    {
+        $this->loader->load('MissingClass');
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testLoadAbstractClass()
+    {
+        $this->loader->load('Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\AbstractClass');
+    }
+
+    /**
+     * @dataProvider provideTestSupportsChecksResource
+     */
+    public function testSupportsChecksResource($resource, $expectedSupports)
+    {
+        $this->assertSame($expectedSupports, $this->loader->supports($resource), '->supports() returns true if the resource is loadable');
+    }
+
+    public function provideTestSupportsChecksResource()
+    {
+        return array(
+            array('class', true),
+            array('\fully\qualified\class\name', true),
+            array('namespaced\class\without\leading\slash', true),
+            array('ÿClassWithLegalSpecialCharacters', true),
+            array('5', false),
+            array('foo.foo', false),
+            array(null, false),
+        );
+    }
+
+    public function testSupportsChecksTypeIfSpecified()
+    {
+        $this->assertTrue($this->loader->supports('class', 'annotation'), '->supports() checks the resource type if specified');
+        $this->assertFalse($this->loader->supports('class', 'foo'), '->supports() checks the resource type if specified');
+    }
+
+    public function getLoadTests()
+    {
+        return array(
+            array(
+                'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
+                array('name' => 'route1', 'path' => '/path'),
+                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3'),
+            ),
+            array(
+                'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
+                array('defaults' => array('arg2' => 'foo'), 'requirements' => array('arg3' => '\w+')),
+                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3'),
+            ),
+            array(
+                'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
+                array('options' => array('foo' => 'bar')),
+                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3'),
+            ),
+            array(
+                'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
+                array('schemes' => array('https'), 'methods' => array('GET')),
+                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3'),
+            ),
+            array(
+                'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
+                array('condition' => 'context.getMethod() == "GET"'),
+                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3'),
+            ),
+        );
+    }
+
+    /**
+     * @dataProvider getLoadTests
+     */
+    public function testLoad($className, $routeData = array(), $methodArgs = array())
+    {
+        $routeData = array_replace(array(
+            'name' => 'route',
+            'path' => '/',
+            'requirements' => array(),
+            'options' => array(),
+            'defaults' => array(),
+            'schemes' => array(),
+            'methods' => array(),
+            'condition' => '',
+        ), $routeData);
+
+        $this->reader
+            ->expects($this->once())
+            ->method('getMethodAnnotations')
+            ->will($this->returnValue(array($this->getAnnotatedRoute($routeData))))
+        ;
+
+        $routeCollection = $this->loader->load($className);
+        $route = $routeCollection->get($routeData['name']);
+
+        $this->assertSame($routeData['path'], $route->getPath(), '->load preserves path annotation');
+        $this->assertCount(
+            count($routeData['requirements']),
+            array_intersect_assoc($routeData['requirements'], $route->getRequirements()),
+            '->load preserves requirements annotation'
+        );
+        $this->assertCount(
+            count($routeData['options']),
+            array_intersect_assoc($routeData['options'], $route->getOptions()),
+            '->load preserves options annotation'
+        );
+        $defaults = array_replace($methodArgs, $routeData['defaults']);
+        $this->assertCount(
+            count($defaults),
+            array_intersect_assoc($defaults, $route->getDefaults()),
+            '->load preserves defaults annotation and merges them with default arguments in method signature'
+        );
+        $this->assertEquals($routeData['schemes'], $route->getSchemes(), '->load preserves schemes annotation');
+        $this->assertEquals($routeData['methods'], $route->getMethods(), '->load preserves methods annotation');
+        $this->assertSame($routeData['condition'], $route->getCondition(), '->load preserves condition annotation');
+    }
+
+    public function testClassRouteLoad()
+    {
+        $classRouteData = array(
+            'path' => '/prefix',
+            'schemes' => array('https'),
+            'methods' => array('GET')
+        );
+
+        $methodRouteData = array(
+            'name' => 'route1',
+            'path' => '/path',
+            'schemes' => array('http'),
+            'methods' => array('POST', 'PUT')
+        );
+
+        $this->reader
+            ->expects($this->once())
+            ->method('getClassAnnotation')
+            ->will($this->returnValue($this->getAnnotatedRoute($classRouteData)))
+        ;
+        $this->reader
+            ->expects($this->once())
+            ->method('getMethodAnnotations')
+            ->will($this->returnValue(array($this->getAnnotatedRoute($methodRouteData))))
+        ;
+
+        $routeCollection = $this->loader->load('Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass');
+        $route = $routeCollection->get($methodRouteData['name']);
+
+        $this->assertSame($classRouteData['path'].$methodRouteData['path'], $route->getPath(), '->load concatenates class and method route path');
+        $this->assertEquals(array_merge($classRouteData['schemes'], $methodRouteData['schemes']), $route->getSchemes(), '->load merges class and method route schemes');
+        $this->assertEquals(array_merge($classRouteData['methods'], $methodRouteData['methods']), $route->getMethods(), '->load merges class and method route methods');
+    }
+
+    private function getAnnotatedRoute($data)
+    {
+        return new Route($data);
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/AnnotationDirectoryLoaderTest.php b/core/vendor/symfony/routing/Tests/Loader/AnnotationDirectoryLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/AnnotationDirectoryLoaderTest.php
rename to core/vendor/symfony/routing/Tests/Loader/AnnotationDirectoryLoaderTest.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/AnnotationFileLoaderTest.php b/core/vendor/symfony/routing/Tests/Loader/AnnotationFileLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/AnnotationFileLoaderTest.php
rename to core/vendor/symfony/routing/Tests/Loader/AnnotationFileLoaderTest.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/ClosureLoaderTest.php b/core/vendor/symfony/routing/Tests/Loader/ClosureLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Loader/ClosureLoaderTest.php
rename to core/vendor/symfony/routing/Tests/Loader/ClosureLoaderTest.php
diff --git a/core/vendor/symfony/routing/Tests/Loader/PhpFileLoaderTest.php b/core/vendor/symfony/routing/Tests/Loader/PhpFileLoaderTest.php
new file mode 100644
index 0000000..5d66446
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Loader/PhpFileLoaderTest.php
@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Loader;
+
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\Routing\Loader\PhpFileLoader;
+
+class PhpFileLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    public function testSupports()
+    {
+        $loader = new PhpFileLoader($this->getMock('Symfony\Component\Config\FileLocator'));
+
+        $this->assertTrue($loader->supports('foo.php'), '->supports() returns true if the resource is loadable');
+        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
+
+        $this->assertTrue($loader->supports('foo.php', 'php'), '->supports() checks the resource type if specified');
+        $this->assertFalse($loader->supports('foo.php', 'foo'), '->supports() checks the resource type if specified');
+    }
+
+    public function testLoadWithRoute()
+    {
+        $loader = new PhpFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('validpattern.php');
+        $routes = $routeCollection->all();
+
+        $this->assertCount(1, $routes, 'One route is loaded');
+        $this->assertContainsOnly('Symfony\Component\Routing\Route', $routes);
+
+        foreach ($routes as $route) {
+            $this->assertSame('/blog/{slug}', $route->getPath());
+            $this->assertSame('MyBlogBundle:Blog:show', $route->getDefault('_controller'));
+            $this->assertSame('{locale}.example.com', $route->getHost());
+            $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
+            $this->assertEquals(array('GET', 'POST', 'PUT', 'OPTIONS'), $route->getMethods());
+            $this->assertEquals(array('https'), $route->getSchemes());
+        }
+    }
+
+    public function testLoadWithImport()
+    {
+        $loader = new PhpFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('validresource.php');
+        $routes = $routeCollection->all();
+
+        $this->assertCount(1, $routes, 'One route is loaded');
+        $this->assertContainsOnly('Symfony\Component\Routing\Route', $routes);
+
+        foreach ($routes as $route) {
+            $this->assertSame('/prefix/blog/{slug}', $route->getPath());
+            $this->assertSame('MyBlogBundle:Blog:show', $route->getDefault('_controller'));
+            $this->assertSame('{locale}.example.com', $route->getHost());
+            $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
+            $this->assertEquals(array('GET', 'POST', 'PUT', 'OPTIONS'), $route->getMethods());
+            $this->assertEquals(array('https'), $route->getSchemes());
+        }
+    }
+
+    public function testThatDefiningVariableInConfigFileHasNoSideEffects()
+    {
+        $locator = new FileLocator(array(__DIR__.'/../Fixtures'));
+        $loader = new PhpFileLoader($locator);
+        $routeCollection = $loader->load('with_define_path_variable.php');
+        $resources = $routeCollection->getResources();
+        $this->assertCount(1, $resources);
+        $this->assertContainsOnly('Symfony\Component\Config\Resource\ResourceInterface', $resources);
+        $fileResource = reset($resources);
+        $this->assertSame(
+            realpath($locator->locate('with_define_path_variable.php')),
+            (string) $fileResource
+        );
+    }
+}
diff --git a/core/vendor/symfony/routing/Tests/Loader/XmlFileLoaderTest.php b/core/vendor/symfony/routing/Tests/Loader/XmlFileLoaderTest.php
new file mode 100644
index 0000000..37bbc0c
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Loader/XmlFileLoaderTest.php
@@ -0,0 +1,154 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Loader;
+
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\Routing\Loader\XmlFileLoader;
+use Symfony\Component\Routing\Tests\Fixtures\CustomXmlFileLoader;
+
+class XmlFileLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    public function testSupports()
+    {
+        $loader = new XmlFileLoader($this->getMock('Symfony\Component\Config\FileLocator'));
+
+        $this->assertTrue($loader->supports('foo.xml'), '->supports() returns true if the resource is loadable');
+        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
+
+        $this->assertTrue($loader->supports('foo.xml', 'xml'), '->supports() checks the resource type if specified');
+        $this->assertFalse($loader->supports('foo.xml', 'foo'), '->supports() checks the resource type if specified');
+    }
+
+    public function testLoadWithRoute()
+    {
+        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('validpattern.xml');
+        $route = $routeCollection->get('blog_show');
+
+        $this->assertInstanceOf('Symfony\Component\Routing\Route', $route);
+        $this->assertSame('/blog/{slug}', $route->getPath());
+        $this->assertSame('{locale}.example.com', $route->getHost());
+        $this->assertSame('MyBundle:Blog:show', $route->getDefault('_controller'));
+        $this->assertSame('\w+', $route->getRequirement('locale'));
+        $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
+        $this->assertEquals(array('GET', 'POST', 'PUT', 'OPTIONS'), $route->getMethods());
+        $this->assertEquals(array('https'), $route->getSchemes());
+        $this->assertEquals('context.getMethod() == "GET"', $route->getCondition());
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyRouteDefinitionLoading()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('legacy_validpattern.xml');
+        $route = $routeCollection->get('blog_show_legacy');
+
+        $this->assertInstanceOf('Symfony\Component\Routing\Route', $route);
+        $this->assertSame('/blog/{slug}', $route->getPath());
+        $this->assertSame('{locale}.example.com', $route->getHost());
+        $this->assertSame('MyBundle:Blog:show', $route->getDefault('_controller'));
+        $this->assertSame('\w+', $route->getRequirement('locale'));
+        $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
+        $this->assertEquals(array('GET', 'POST', 'PUT', 'OPTIONS'), $route->getMethods());
+        $this->assertEquals(array('https'), $route->getSchemes());
+        $this->assertEquals('context.getMethod() == "GET"', $route->getCondition());
+    }
+
+    public function testLoadWithNamespacePrefix()
+    {
+        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('namespaceprefix.xml');
+
+        $this->assertCount(1, $routeCollection->all(), 'One route is loaded');
+
+        $route = $routeCollection->get('blog_show');
+        $this->assertSame('/blog/{slug}', $route->getPath());
+        $this->assertSame('{_locale}.example.com', $route->getHost());
+        $this->assertSame('MyBundle:Blog:show', $route->getDefault('_controller'));
+        $this->assertSame('\w+', $route->getRequirement('slug'));
+        $this->assertSame('en|fr|de', $route->getRequirement('_locale'));
+        $this->assertNull($route->getDefault('slug'));
+        $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
+    }
+
+    public function testLoadWithImport()
+    {
+        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('validresource.xml');
+        $routes = $routeCollection->all();
+
+        $this->assertCount(2, $routes, 'Two routes are loaded');
+        $this->assertContainsOnly('Symfony\Component\Routing\Route', $routes);
+
+        foreach ($routes as $route) {
+            $this->assertSame('/{foo}/blog/{slug}', $route->getPath());
+            $this->assertSame('123', $route->getDefault('foo'));
+            $this->assertSame('\d+', $route->getRequirement('foo'));
+            $this->assertSame('bar', $route->getOption('foo'));
+            $this->assertSame('', $route->getHost());
+            $this->assertSame('context.getMethod() == "POST"', $route->getCondition());
+        }
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @dataProvider getPathsToInvalidFiles
+     */
+    public function testLoadThrowsExceptionWithInvalidFile($filePath)
+    {
+        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $loader->load($filePath);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @dataProvider getPathsToInvalidFiles
+     */
+    public function testLoadThrowsExceptionWithInvalidFileEvenWithoutSchemaValidation($filePath)
+    {
+        $loader = new CustomXmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $loader->load($filePath);
+    }
+
+    public function getPathsToInvalidFiles()
+    {
+        return array(array('nonvalidnode.xml'), array('nonvalidroute.xml'), array('nonvalid.xml'), array('missing_id.xml'), array('missing_path.xml'));
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @expectedExceptionMessage Document types are not allowed.
+     */
+    public function testDocTypeIsNotAllowed()
+    {
+        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $loader->load('withdoctype.xml');
+    }
+
+    public function testNullValues()
+    {
+        $loader = new XmlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('null_values.xml');
+        $route = $routeCollection->get('blog_show');
+
+        $this->assertTrue($route->hasDefault('foo'));
+        $this->assertNull($route->getDefault('foo'));
+        $this->assertTrue($route->hasDefault('bar'));
+        $this->assertNull($route->getDefault('bar'));
+        $this->assertEquals('foo', $route->getDefault('foobar'));
+        $this->assertEquals('bar', $route->getDefault('baz'));
+    }
+}
diff --git a/core/vendor/symfony/routing/Tests/Loader/YamlFileLoaderTest.php b/core/vendor/symfony/routing/Tests/Loader/YamlFileLoaderTest.php
new file mode 100644
index 0000000..f9b7547
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Loader/YamlFileLoaderTest.php
@@ -0,0 +1,124 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Loader;
+
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\Routing\Loader\YamlFileLoader;
+use Symfony\Component\Config\Resource\FileResource;
+
+class YamlFileLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    public function testSupports()
+    {
+        $loader = new YamlFileLoader($this->getMock('Symfony\Component\Config\FileLocator'));
+
+        $this->assertTrue($loader->supports('foo.yml'), '->supports() returns true if the resource is loadable');
+        $this->assertTrue($loader->supports('foo.yaml'), '->supports() returns true if the resource is loadable');
+        $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
+
+        $this->assertTrue($loader->supports('foo.yml', 'yaml'), '->supports() checks the resource type if specified');
+        $this->assertTrue($loader->supports('foo.yaml', 'yaml'), '->supports() checks the resource type if specified');
+        $this->assertFalse($loader->supports('foo.yml', 'foo'), '->supports() checks the resource type if specified');
+    }
+
+    public function testLoadDoesNothingIfEmpty()
+    {
+        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $collection = $loader->load('empty.yml');
+
+        $this->assertEquals(array(), $collection->all());
+        $this->assertEquals(array(new FileResource(realpath(__DIR__.'/../Fixtures/empty.yml'))), $collection->getResources());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @dataProvider getPathsToInvalidFiles
+     */
+    public function testLoadThrowsExceptionWithInvalidFile($filePath)
+    {
+        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $loader->load($filePath);
+    }
+
+    public function getPathsToInvalidFiles()
+    {
+        return array(array('nonvalid.yml'), array('nonvalid2.yml'), array('incomplete.yml'), array('nonvalidkeys.yml'), array('nonesense_resource_plus_path.yml'), array('nonesense_type_without_resource.yml'));
+    }
+
+    public function testLoadSpecialRouteName()
+    {
+        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('special_route_name.yml');
+        $route = $routeCollection->get('#$péß^a|');
+
+        $this->assertInstanceOf('Symfony\Component\Routing\Route', $route);
+        $this->assertSame('/true', $route->getPath());
+    }
+
+    public function testLoadWithRoute()
+    {
+        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('validpattern.yml');
+        $route = $routeCollection->get('blog_show');
+
+        $this->assertInstanceOf('Symfony\Component\Routing\Route', $route);
+        $this->assertSame('/blog/{slug}', $route->getPath());
+        $this->assertSame('{locale}.example.com', $route->getHost());
+        $this->assertSame('MyBundle:Blog:show', $route->getDefault('_controller'));
+        $this->assertSame('\w+', $route->getRequirement('locale'));
+        $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
+        $this->assertEquals(array('GET', 'POST', 'PUT', 'OPTIONS'), $route->getMethods());
+        $this->assertEquals(array('https'), $route->getSchemes());
+        $this->assertEquals('context.getMethod() == "GET"', $route->getCondition());
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyRouteDefinitionLoading()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('legacy_validpattern.yml');
+        $route = $routeCollection->get('blog_show_legacy');
+
+        $this->assertInstanceOf('Symfony\Component\Routing\Route', $route);
+        $this->assertSame('/blog/{slug}', $route->getPath());
+        $this->assertSame('{locale}.example.com', $route->getHost());
+        $this->assertSame('MyBundle:Blog:show', $route->getDefault('_controller'));
+        $this->assertSame('\w+', $route->getRequirement('locale'));
+        $this->assertSame('RouteCompiler', $route->getOption('compiler_class'));
+        $this->assertEquals(array('GET', 'POST', 'PUT', 'OPTIONS'), $route->getMethods());
+        $this->assertEquals(array('https'), $route->getSchemes());
+        $this->assertEquals('context.getMethod() == "GET"', $route->getCondition());
+    }
+
+    public function testLoadWithResource()
+    {
+        $loader = new YamlFileLoader(new FileLocator(array(__DIR__.'/../Fixtures')));
+        $routeCollection = $loader->load('validresource.yml');
+        $routes = $routeCollection->all();
+
+        $this->assertCount(2, $routes, 'Two routes are loaded');
+        $this->assertContainsOnly('Symfony\Component\Routing\Route', $routes);
+
+        foreach ($routes as $route) {
+            $this->assertSame('/{foo}/blog/{slug}', $route->getPath());
+            $this->assertSame('123', $route->getDefault('foo'));
+            $this->assertSame('\d+', $route->getRequirement('foo'));
+            $this->assertSame('bar', $route->getOption('foo'));
+            $this->assertSame('', $route->getHost());
+            $this->assertSame('context.getMethod() == "POST"', $route->getCondition());
+        }
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/Dumper/DumperCollectionTest.php b/core/vendor/symfony/routing/Tests/Matcher/Dumper/DumperCollectionTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/Dumper/DumperCollectionTest.php
rename to core/vendor/symfony/routing/Tests/Matcher/Dumper/DumperCollectionTest.php
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/Dumper/DumperPrefixCollectionTest.php b/core/vendor/symfony/routing/Tests/Matcher/Dumper/DumperPrefixCollectionTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/Dumper/DumperPrefixCollectionTest.php
rename to core/vendor/symfony/routing/Tests/Matcher/Dumper/DumperPrefixCollectionTest.php
diff --git a/core/vendor/symfony/routing/Tests/Matcher/Dumper/LegacyApacheMatcherDumperTest.php b/core/vendor/symfony/routing/Tests/Matcher/Dumper/LegacyApacheMatcherDumperTest.php
new file mode 100644
index 0000000..6d34c96
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Matcher/Dumper/LegacyApacheMatcherDumperTest.php
@@ -0,0 +1,220 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Matcher\Dumper;
+
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\Matcher\Dumper\ApacheMatcherDumper;
+
+/**
+ * @group legacy
+ */
+class LegacyApacheMatcherDumperTest extends \PHPUnit_Framework_TestCase
+{
+    protected static $fixturesPath;
+
+    public static function setUpBeforeClass()
+    {
+        self::$fixturesPath = realpath(__DIR__.'/../../Fixtures/');
+    }
+
+    protected function setUp()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+    }
+
+    public function testDump()
+    {
+        $dumper = new ApacheMatcherDumper($this->getRouteCollection());
+
+        $this->assertStringEqualsFile(self::$fixturesPath.'/dumper/url_matcher1.apache', $dumper->dump(), '->dump() dumps basic routes to the correct apache format.');
+    }
+
+    /**
+     * @dataProvider provideEscapeFixtures
+     */
+    public function testEscapePattern($src, $dest, $char, $with, $message)
+    {
+        $r = new \ReflectionMethod(new ApacheMatcherDumper($this->getRouteCollection()), 'escape');
+        $r->setAccessible(true);
+        $this->assertEquals($dest, $r->invoke(null, $src, $char, $with), $message);
+    }
+
+    public function provideEscapeFixtures()
+    {
+        return array(
+            array('foo', 'foo', ' ', '-', 'Preserve string that should not be escaped'),
+            array('fo-o', 'fo-o', ' ', '-', 'Preserve string that should not be escaped'),
+            array('fo o', 'fo- o', ' ', '-', 'Escape special characters'),
+            array('fo-- o', 'fo--- o', ' ', '-', 'Escape special characters'),
+            array('fo- o', 'fo- o', ' ', '-', 'Do not escape already escaped string'),
+        );
+    }
+
+    public function testEscapeScriptName()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/foo'));
+        $dumper = new ApacheMatcherDumper($collection);
+        $this->assertStringEqualsFile(self::$fixturesPath.'/dumper/url_matcher2.apache', $dumper->dump(array('script_name' => 'ap p_d\ ev.php')));
+    }
+
+    private function getRouteCollection()
+    {
+        $collection = new RouteCollection();
+
+        // defaults and requirements
+        $collection->add('foo', new Route(
+            '/foo/{bar}',
+            array('def' => 'test'),
+            array('bar' => 'baz|symfony')
+        ));
+        // defaults parameters in pattern
+        $collection->add('foobar', new Route(
+            '/foo/{bar}',
+            array('bar' => 'toto')
+        ));
+        // method requirement
+        $collection->add('bar', new Route(
+            '/bar/{foo}',
+            array(),
+            array(),
+            array(),
+            '',
+            array(),
+            array('GET', 'head')
+        ));
+        // method requirement (again)
+        $collection->add('baragain', new Route(
+            '/baragain/{foo}',
+            array(),
+            array(),
+            array(),
+            '',
+            array(),
+            array('get', 'post')
+        ));
+        // simple
+        $collection->add('baz', new Route(
+            '/test/baz'
+        ));
+        // simple with extension
+        $collection->add('baz2', new Route(
+            '/test/baz.html'
+        ));
+        // trailing slash
+        $collection->add('baz3', new Route(
+            '/test/baz3/'
+        ));
+        // trailing slash with variable
+        $collection->add('baz4', new Route(
+            '/test/{foo}/'
+        ));
+        // trailing slash and safe method
+        $collection->add('baz5', new Route(
+            '/test/{foo}/',
+            array(),
+            array(),
+            array(),
+            '',
+            array(),
+            array('GET')
+        ));
+        // trailing slash and unsafe method
+        $collection->add('baz5unsafe', new Route(
+            '/testunsafe/{foo}/',
+            array(),
+            array(),
+            array(),
+            '',
+            array(),
+            array('post')
+        ));
+        // complex
+        $collection->add('baz6', new Route(
+            '/test/baz',
+            array('foo' => 'bar baz')
+        ));
+        // space in path
+        $collection->add('baz7', new Route(
+            '/te st/baz'
+        ));
+        // space preceded with \ in path
+        $collection->add('baz8', new Route(
+            '/te\\ st/baz'
+        ));
+        // space preceded with \ in requirement
+        $collection->add('baz9', new Route(
+            '/test/{baz}',
+            array(),
+            array(
+                'baz' => 'te\\\\ st',
+            )
+        ));
+
+        $collection1 = new RouteCollection();
+
+        $route1 = new Route('/route1', array(), array(), array(), 'a.example.com');
+        $collection1->add('route1', $route1);
+
+        $collection2 = new RouteCollection();
+
+        $route2 = new Route('/route2', array(), array(), array(), 'a.example.com');
+        $collection2->add('route2', $route2);
+
+        $route3 = new Route('/route3', array(), array(), array(), 'b.example.com');
+        $collection2->add('route3', $route3);
+
+        $collection2->addPrefix('/c2');
+        $collection1->addCollection($collection2);
+
+        $route4 = new Route('/route4', array(), array(), array(), 'a.example.com');
+        $collection1->add('route4', $route4);
+
+        $route5 = new Route('/route5', array(), array(), array(), 'c.example.com');
+        $collection1->add('route5', $route5);
+
+        $route6 = new Route('/route6', array(), array(), array(), null);
+        $collection1->add('route6', $route6);
+
+        $collection->addCollection($collection1);
+
+        // host and variables
+
+        $collection1 = new RouteCollection();
+
+        $route11 = new Route('/route11', array(), array(), array(), '{var1}.example.com');
+        $collection1->add('route11', $route11);
+
+        $route12 = new Route('/route12', array('var1' => 'val'), array(), array(), '{var1}.example.com');
+        $collection1->add('route12', $route12);
+
+        $route13 = new Route('/route13/{name}', array(), array(), array(), '{var1}.example.com');
+        $collection1->add('route13', $route13);
+
+        $route14 = new Route('/route14/{name}', array('var1' => 'val'), array(), array(), '{var1}.example.com');
+        $collection1->add('route14', $route14);
+
+        $route15 = new Route('/route15/{name}', array(), array(), array(), 'c.example.com');
+        $collection1->add('route15', $route15);
+
+        $route16 = new Route('/route16/{name}', array('var1' => 'val'), array(), array(), null);
+        $collection1->add('route16', $route16);
+
+        $route17 = new Route('/route17', array(), array(), array(), null);
+        $collection1->add('route17', $route17);
+
+        $collection->addCollection($collection1);
+
+        return $collection;
+    }
+}
diff --git a/core/vendor/symfony/routing/Tests/Matcher/Dumper/PhpMatcherDumperTest.php b/core/vendor/symfony/routing/Tests/Matcher/Dumper/PhpMatcherDumperTest.php
new file mode 100644
index 0000000..2571877
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Matcher/Dumper/PhpMatcherDumperTest.php
@@ -0,0 +1,289 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Matcher\Dumper;
+
+use Symfony\Component\Routing\Matcher\Dumper\PhpMatcherDumper;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+
+class PhpMatcherDumperTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \LogicException
+     */
+    public function testDumpWhenSchemeIsUsedWithoutAProperDumper()
+    {
+        $collection = new RouteCollection();
+        $collection->add('secure', new Route(
+            '/secure',
+            array(),
+            array(),
+            array(),
+            '',
+            array('https')
+        ));
+        $dumper = new PhpMatcherDumper($collection);
+        $dumper->dump();
+    }
+
+    /**
+     * @dataProvider getRouteCollections
+     */
+    public function testDump(RouteCollection $collection, $fixture, $options = array())
+    {
+        $basePath = __DIR__.'/../../Fixtures/dumper/';
+
+        $dumper = new PhpMatcherDumper($collection);
+        $this->assertStringEqualsFile($basePath.$fixture, $dumper->dump($options), '->dump() correctly dumps routes as optimized PHP code.');
+    }
+
+    public function getRouteCollections()
+    {
+        /* test case 1 */
+
+        $collection = new RouteCollection();
+
+        $collection->add('overridden', new Route('/overridden'));
+
+        // defaults and requirements
+        $collection->add('foo', new Route(
+            '/foo/{bar}',
+            array('def' => 'test'),
+            array('bar' => 'baz|symfony')
+        ));
+        // method requirement
+        $collection->add('bar', new Route(
+            '/bar/{foo}',
+            array(),
+            array(),
+            array(),
+            '',
+            array(),
+            array('GET', 'head')
+        ));
+        // GET method requirement automatically adds HEAD as valid
+        $collection->add('barhead', new Route(
+            '/barhead/{foo}',
+            array(),
+            array(),
+            array(),
+            '',
+            array(),
+            array('GET')
+        ));
+        // simple
+        $collection->add('baz', new Route(
+            '/test/baz'
+        ));
+        // simple with extension
+        $collection->add('baz2', new Route(
+            '/test/baz.html'
+        ));
+        // trailing slash
+        $collection->add('baz3', new Route(
+            '/test/baz3/'
+        ));
+        // trailing slash with variable
+        $collection->add('baz4', new Route(
+            '/test/{foo}/'
+        ));
+        // trailing slash and method
+        $collection->add('baz5', new Route(
+            '/test/{foo}/',
+            array(),
+            array(),
+            array(),
+            '',
+            array(),
+            array('post')
+        ));
+        // complex name
+        $collection->add('baz.baz6', new Route(
+            '/test/{foo}/',
+            array(),
+            array(),
+            array(),
+            '',
+            array(),
+            array('put')
+        ));
+        // defaults without variable
+        $collection->add('foofoo', new Route(
+            '/foofoo',
+            array('def' => 'test')
+        ));
+        // pattern with quotes
+        $collection->add('quoter', new Route(
+            '/{quoter}',
+            array(),
+            array('quoter' => '[\']+')
+        ));
+        // space in pattern
+        $collection->add('space', new Route(
+            '/spa ce'
+        ));
+
+        // prefixes
+        $collection1 = new RouteCollection();
+        $collection1->add('overridden', new Route('/overridden1'));
+        $collection1->add('foo1', new Route('/{foo}'));
+        $collection1->add('bar1', new Route('/{bar}'));
+        $collection1->addPrefix('/b\'b');
+        $collection2 = new RouteCollection();
+        $collection2->addCollection($collection1);
+        $collection2->add('overridden', new Route('/{var}', array(), array('var' => '.*')));
+        $collection1 = new RouteCollection();
+        $collection1->add('foo2', new Route('/{foo1}'));
+        $collection1->add('bar2', new Route('/{bar1}'));
+        $collection1->addPrefix('/b\'b');
+        $collection2->addCollection($collection1);
+        $collection2->addPrefix('/a');
+        $collection->addCollection($collection2);
+
+        // overridden through addCollection() and multiple sub-collections with no own prefix
+        $collection1 = new RouteCollection();
+        $collection1->add('overridden2', new Route('/old'));
+        $collection1->add('helloWorld', new Route('/hello/{who}', array('who' => 'World!')));
+        $collection2 = new RouteCollection();
+        $collection3 = new RouteCollection();
+        $collection3->add('overridden2', new Route('/new'));
+        $collection3->add('hey', new Route('/hey/'));
+        $collection2->addCollection($collection3);
+        $collection1->addCollection($collection2);
+        $collection1->addPrefix('/multi');
+        $collection->addCollection($collection1);
+
+        // "dynamic" prefix
+        $collection1 = new RouteCollection();
+        $collection1->add('foo3', new Route('/{foo}'));
+        $collection1->add('bar3', new Route('/{bar}'));
+        $collection1->addPrefix('/b');
+        $collection1->addPrefix('{_locale}');
+        $collection->addCollection($collection1);
+
+        // route between collections
+        $collection->add('ababa', new Route('/ababa'));
+
+        // collection with static prefix but only one route
+        $collection1 = new RouteCollection();
+        $collection1->add('foo4', new Route('/{foo}'));
+        $collection1->addPrefix('/aba');
+        $collection->addCollection($collection1);
+
+        // prefix and host
+
+        $collection1 = new RouteCollection();
+
+        $route1 = new Route('/route1', array(), array(), array(), 'a.example.com');
+        $collection1->add('route1', $route1);
+
+        $collection2 = new RouteCollection();
+
+        $route2 = new Route('/c2/route2', array(), array(), array(), 'a.example.com');
+        $collection1->add('route2', $route2);
+
+        $route3 = new Route('/c2/route3', array(), array(), array(), 'b.example.com');
+        $collection1->add('route3', $route3);
+
+        $route4 = new Route('/route4', array(), array(), array(), 'a.example.com');
+        $collection1->add('route4', $route4);
+
+        $route5 = new Route('/route5', array(), array(), array(), 'c.example.com');
+        $collection1->add('route5', $route5);
+
+        $route6 = new Route('/route6', array(), array(), array(), null);
+        $collection1->add('route6', $route6);
+
+        $collection->addCollection($collection1);
+
+        // host and variables
+
+        $collection1 = new RouteCollection();
+
+        $route11 = new Route('/route11', array(), array(), array(), '{var1}.example.com');
+        $collection1->add('route11', $route11);
+
+        $route12 = new Route('/route12', array('var1' => 'val'), array(), array(), '{var1}.example.com');
+        $collection1->add('route12', $route12);
+
+        $route13 = new Route('/route13/{name}', array(), array(), array(), '{var1}.example.com');
+        $collection1->add('route13', $route13);
+
+        $route14 = new Route('/route14/{name}', array('var1' => 'val'), array(), array(), '{var1}.example.com');
+        $collection1->add('route14', $route14);
+
+        $route15 = new Route('/route15/{name}', array(), array(), array(), 'c.example.com');
+        $collection1->add('route15', $route15);
+
+        $route16 = new Route('/route16/{name}', array('var1' => 'val'), array(), array(), null);
+        $collection1->add('route16', $route16);
+
+        $route17 = new Route('/route17', array(), array(), array(), null);
+        $collection1->add('route17', $route17);
+
+        $collection->addCollection($collection1);
+
+        // multiple sub-collections with a single route and a prefix each
+        $collection1 = new RouteCollection();
+        $collection1->add('a', new Route('/a...'));
+        $collection2 = new RouteCollection();
+        $collection2->add('b', new Route('/{var}'));
+        $collection3 = new RouteCollection();
+        $collection3->add('c', new Route('/{var}'));
+        $collection3->addPrefix('/c');
+        $collection2->addCollection($collection3);
+        $collection2->addPrefix('/b');
+        $collection1->addCollection($collection2);
+        $collection1->addPrefix('/a');
+        $collection->addCollection($collection1);
+
+        /* test case 2 */
+
+        $redirectCollection = clone $collection;
+
+        // force HTTPS redirection
+        $redirectCollection->add('secure', new Route(
+            '/secure',
+            array(),
+            array(),
+            array(),
+            '',
+            array('https')
+        ));
+
+        // force HTTP redirection
+        $redirectCollection->add('nonsecure', new Route(
+            '/nonsecure',
+            array(),
+            array(),
+            array(),
+            '',
+            array('http')
+        ));
+
+        /* test case 3 */
+
+        $rootprefixCollection = new RouteCollection();
+        $rootprefixCollection->add('static', new Route('/test'));
+        $rootprefixCollection->add('dynamic', new Route('/{var}'));
+        $rootprefixCollection->addPrefix('rootprefix');
+        $route = new Route('/with-condition');
+        $route->setCondition('context.getMethod() == "GET"');
+        $rootprefixCollection->add('with-condition', $route);
+
+        return array(
+           array($collection, 'url_matcher1.php', array()),
+           array($redirectCollection, 'url_matcher2.php', array('base_class' => 'Symfony\Component\Routing\Tests\Fixtures\RedirectableUrlMatcher')),
+           array($rootprefixCollection, 'url_matcher3.php', array()),
+        );
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/LegacyApacheUrlMatcherTest.php b/core/vendor/symfony/routing/Tests/Matcher/LegacyApacheUrlMatcherTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/LegacyApacheUrlMatcherTest.php
rename to core/vendor/symfony/routing/Tests/Matcher/LegacyApacheUrlMatcherTest.php
diff --git a/core/vendor/symfony/routing/Tests/Matcher/RedirectableUrlMatcherTest.php b/core/vendor/symfony/routing/Tests/Matcher/RedirectableUrlMatcherTest.php
new file mode 100644
index 0000000..b6c5a3e
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Matcher/RedirectableUrlMatcherTest.php
@@ -0,0 +1,71 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Matcher;
+
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\RequestContext;
+
+class RedirectableUrlMatcherTest extends \PHPUnit_Framework_TestCase
+{
+    public function testRedirectWhenNoSlash()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo/'));
+
+        $matcher = $this->getMockForAbstractClass('Symfony\Component\Routing\Matcher\RedirectableUrlMatcher', array($coll, new RequestContext()));
+        $matcher->expects($this->once())->method('redirect');
+        $matcher->match('/foo');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+     */
+    public function testRedirectWhenNoSlashForNonSafeMethod()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo/'));
+
+        $context = new RequestContext();
+        $context->setMethod('POST');
+        $matcher = $this->getMockForAbstractClass('Symfony\Component\Routing\Matcher\RedirectableUrlMatcher', array($coll, $context));
+        $matcher->match('/foo');
+    }
+
+    public function testSchemeRedirectRedirectsToFirstScheme()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo', array(), array(), array(), '', array('FTP', 'HTTPS')));
+
+        $matcher = $this->getMockForAbstractClass('Symfony\Component\Routing\Matcher\RedirectableUrlMatcher', array($coll, new RequestContext()));
+        $matcher
+            ->expects($this->once())
+            ->method('redirect')
+            ->with('/foo', 'foo', 'ftp')
+            ->will($this->returnValue(array('_route' => 'foo')))
+        ;
+        $matcher->match('/foo');
+    }
+
+    public function testNoSchemaRedirectIfOnOfMultipleSchemesMatches()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo', array(), array(), array(), '', array('https', 'http')));
+
+        $matcher = $this->getMockForAbstractClass('Symfony\Component\Routing\Matcher\RedirectableUrlMatcher', array($coll, new RequestContext()));
+        $matcher
+            ->expects($this->never())
+            ->method('redirect')
+        ;
+        $matcher->match('/foo');
+    }
+}
diff --git a/core/vendor/symfony/routing/Tests/Matcher/TraceableUrlMatcherTest.php b/core/vendor/symfony/routing/Tests/Matcher/TraceableUrlMatcherTest.php
new file mode 100644
index 0000000..20b30d7
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Matcher/TraceableUrlMatcherTest.php
@@ -0,0 +1,101 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Matcher;
+
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\RequestContext;
+use Symfony\Component\Routing\Matcher\TraceableUrlMatcher;
+
+class TraceableUrlMatcherTest extends \PHPUnit_Framework_TestCase
+{
+    public function test()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo', array(), array(), array(), '', array(), array('POST')));
+        $coll->add('bar', new Route('/bar/{id}', array(), array('id' => '\d+')));
+        $coll->add('bar1', new Route('/bar/{name}', array(), array('id' => '\w+'), array(), '', array(), array('POST')));
+        $coll->add('bar2', new Route('/foo', array(), array(), array(), 'baz'));
+        $coll->add('bar3', new Route('/foo1', array(), array(), array(), 'baz'));
+        $coll->add('bar4', new Route('/foo2', array(), array(), array(), 'baz', array(), array(), 'context.getMethod() == "GET"'));
+
+        $context = new RequestContext();
+        $context->setHost('baz');
+
+        $matcher = new TraceableUrlMatcher($coll, $context);
+        $traces = $matcher->getTraces('/babar');
+        $this->assertSame(array(0, 0, 0, 0, 0, 0), $this->getLevels($traces));
+
+        $traces = $matcher->getTraces('/foo');
+        $this->assertSame(array(1, 0, 0, 2), $this->getLevels($traces));
+
+        $traces = $matcher->getTraces('/bar/12');
+        $this->assertSame(array(0, 2), $this->getLevels($traces));
+
+        $traces = $matcher->getTraces('/bar/dd');
+        $this->assertSame(array(0, 1, 1, 0, 0, 0), $this->getLevels($traces));
+
+        $traces = $matcher->getTraces('/foo1');
+        $this->assertSame(array(0, 0, 0, 0, 2), $this->getLevels($traces));
+
+        $context->setMethod('POST');
+        $traces = $matcher->getTraces('/foo');
+        $this->assertSame(array(2), $this->getLevels($traces));
+
+        $traces = $matcher->getTraces('/bar/dd');
+        $this->assertSame(array(0, 1, 2), $this->getLevels($traces));
+
+        $traces = $matcher->getTraces('/foo2');
+        $this->assertSame(array(0, 0, 0, 0, 0, 1), $this->getLevels($traces));
+    }
+
+    public function testMatchRouteOnMultipleHosts()
+    {
+        $routes = new RouteCollection();
+        $routes->add('first', new Route(
+            '/mypath/',
+            array('_controller' => 'MainBundle:Info:first'),
+            array(),
+            array(),
+            'some.example.com'
+        ));
+
+        $routes->add('second', new Route(
+            '/mypath/',
+            array('_controller' => 'MainBundle:Info:second'),
+            array(),
+            array(),
+            'another.example.com'
+        ));
+
+        $context = new RequestContext();
+        $context->setHost('baz');
+
+        $matcher = new TraceableUrlMatcher($routes, $context);
+
+        $traces = $matcher->getTraces('/mypath/');
+        $this->assertSame(
+            array(TraceableUrlMatcher::ROUTE_ALMOST_MATCHES, TraceableUrlMatcher::ROUTE_ALMOST_MATCHES),
+            $this->getLevels($traces)
+        );
+    }
+
+    public function getLevels($traces)
+    {
+        $levels = array();
+        foreach ($traces as $trace) {
+            $levels[] = $trace['level'];
+        }
+
+        return $levels;
+    }
+}
diff --git a/core/vendor/symfony/routing/Tests/Matcher/UrlMatcherTest.php b/core/vendor/symfony/routing/Tests/Matcher/UrlMatcherTest.php
new file mode 100644
index 0000000..bf82fb7
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/Matcher/UrlMatcherTest.php
@@ -0,0 +1,419 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Matcher;
+
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\Matcher\UrlMatcher;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\RequestContext;
+
+class UrlMatcherTest extends \PHPUnit_Framework_TestCase
+{
+    public function testNoMethodSoAllowed()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo'));
+
+        $matcher = new UrlMatcher($coll, new RequestContext());
+        $this->assertInternalType('array', $matcher->match('/foo'));
+    }
+
+    public function testMethodNotAllowed()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo', array(), array(), array(), '', array(), array('post')));
+
+        $matcher = new UrlMatcher($coll, new RequestContext());
+
+        try {
+            $matcher->match('/foo');
+            $this->fail();
+        } catch (MethodNotAllowedException $e) {
+            $this->assertEquals(array('POST'), $e->getAllowedMethods());
+        }
+    }
+
+    public function testHeadAllowedWhenRequirementContainsGet()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo', array(), array(), array(), '', array(), array('get')));
+
+        $matcher = new UrlMatcher($coll, new RequestContext('', 'head'));
+        $this->assertInternalType('array', $matcher->match('/foo'));
+    }
+
+    public function testMethodNotAllowedAggregatesAllowedMethods()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo1', new Route('/foo', array(), array(), array(), '', array(), array('post')));
+        $coll->add('foo2', new Route('/foo', array(), array(), array(), '', array(), array('put', 'delete')));
+
+        $matcher = new UrlMatcher($coll, new RequestContext());
+
+        try {
+            $matcher->match('/foo');
+            $this->fail();
+        } catch (MethodNotAllowedException $e) {
+            $this->assertEquals(array('POST', 'PUT', 'DELETE'), $e->getAllowedMethods());
+        }
+    }
+
+    public function testMatch()
+    {
+        // test the patterns are matched and parameters are returned
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/foo/{bar}'));
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        try {
+            $matcher->match('/no-match');
+            $this->fail();
+        } catch (ResourceNotFoundException $e) {
+        }
+        $this->assertEquals(array('_route' => 'foo', 'bar' => 'baz'), $matcher->match('/foo/baz'));
+
+        // test that defaults are merged
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/foo/{bar}', array('def' => 'test')));
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertEquals(array('_route' => 'foo', 'bar' => 'baz', 'def' => 'test'), $matcher->match('/foo/baz'));
+
+        // test that route "method" is ignored if no method is given in the context
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/foo', array(), array(), array(), '', array(), array('get', 'head')));
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertInternalType('array', $matcher->match('/foo'));
+
+        // route does not match with POST method context
+        $matcher = new UrlMatcher($collection, new RequestContext('', 'post'));
+        try {
+            $matcher->match('/foo');
+            $this->fail();
+        } catch (MethodNotAllowedException $e) {
+        }
+
+        // route does match with GET or HEAD method context
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertInternalType('array', $matcher->match('/foo'));
+        $matcher = new UrlMatcher($collection, new RequestContext('', 'head'));
+        $this->assertInternalType('array', $matcher->match('/foo'));
+
+        // route with an optional variable as the first segment
+        $collection = new RouteCollection();
+        $collection->add('bar', new Route('/{bar}/foo', array('bar' => 'bar'), array('bar' => 'foo|bar')));
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertEquals(array('_route' => 'bar', 'bar' => 'bar'), $matcher->match('/bar/foo'));
+        $this->assertEquals(array('_route' => 'bar', 'bar' => 'foo'), $matcher->match('/foo/foo'));
+
+        $collection = new RouteCollection();
+        $collection->add('bar', new Route('/{bar}', array('bar' => 'bar'), array('bar' => 'foo|bar')));
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertEquals(array('_route' => 'bar', 'bar' => 'foo'), $matcher->match('/foo'));
+        $this->assertEquals(array('_route' => 'bar', 'bar' => 'bar'), $matcher->match('/'));
+
+        // route with only optional variables
+        $collection = new RouteCollection();
+        $collection->add('bar', new Route('/{foo}/{bar}', array('foo' => 'foo', 'bar' => 'bar'), array()));
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertEquals(array('_route' => 'bar', 'foo' => 'foo', 'bar' => 'bar'), $matcher->match('/'));
+        $this->assertEquals(array('_route' => 'bar', 'foo' => 'a', 'bar' => 'bar'), $matcher->match('/a'));
+        $this->assertEquals(array('_route' => 'bar', 'foo' => 'a', 'bar' => 'b'), $matcher->match('/a/b'));
+    }
+
+    public function testMatchWithPrefixes()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/{foo}'));
+        $collection->addPrefix('/b');
+        $collection->addPrefix('/a');
+
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertEquals(array('_route' => 'foo', 'foo' => 'foo'), $matcher->match('/a/b/foo'));
+    }
+
+    public function testMatchWithDynamicPrefix()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/{foo}'));
+        $collection->addPrefix('/b');
+        $collection->addPrefix('/{_locale}');
+
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertEquals(array('_locale' => 'fr', '_route' => 'foo', 'foo' => 'foo'), $matcher->match('/fr/b/foo'));
+    }
+
+    public function testMatchSpecialRouteName()
+    {
+        $collection = new RouteCollection();
+        $collection->add('$péß^a|', new Route('/bar'));
+
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertEquals(array('_route' => '$péß^a|'), $matcher->match('/bar'));
+    }
+
+    public function testMatchNonAlpha()
+    {
+        $collection = new RouteCollection();
+        $chars = '!"$%éà &\'()*+,./:;<=>@ABCDEFGHIJKLMNOPQRSTUVWXYZ\\[]^_`abcdefghijklmnopqrstuvwxyz{|}~-';
+        $collection->add('foo', new Route('/{foo}/bar', array(), array('foo' => '['.preg_quote($chars).']+')));
+
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertEquals(array('_route' => 'foo', 'foo' => $chars), $matcher->match('/'.rawurlencode($chars).'/bar'));
+        $this->assertEquals(array('_route' => 'foo', 'foo' => $chars), $matcher->match('/'.strtr($chars, array('%' => '%25')).'/bar'));
+    }
+
+    public function testMatchWithDotMetacharacterInRequirements()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/{foo}/bar', array(), array('foo' => '.+')));
+
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        $this->assertEquals(array('_route' => 'foo', 'foo' => "\n"), $matcher->match('/'.urlencode("\n").'/bar'), 'linefeed character is matched');
+    }
+
+    public function testMatchOverriddenRoute()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/foo'));
+
+        $collection1 = new RouteCollection();
+        $collection1->add('foo', new Route('/foo1'));
+
+        $collection->addCollection($collection1);
+
+        $matcher = new UrlMatcher($collection, new RequestContext());
+
+        $this->assertEquals(array('_route' => 'foo'), $matcher->match('/foo1'));
+        $this->setExpectedException('Symfony\Component\Routing\Exception\ResourceNotFoundException');
+        $this->assertEquals(array(), $matcher->match('/foo'));
+    }
+
+    public function testMatchRegression()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo/{foo}'));
+        $coll->add('bar', new Route('/foo/bar/{foo}'));
+
+        $matcher = new UrlMatcher($coll, new RequestContext());
+        $this->assertEquals(array('foo' => 'bar', '_route' => 'bar'), $matcher->match('/foo/bar/bar'));
+
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/{bar}'));
+        $matcher = new UrlMatcher($collection, new RequestContext());
+        try {
+            $matcher->match('/');
+            $this->fail();
+        } catch (ResourceNotFoundException $e) {
+        }
+    }
+
+    public function testDefaultRequirementForOptionalVariables()
+    {
+        $coll = new RouteCollection();
+        $coll->add('test', new Route('/{page}.{_format}', array('page' => 'index', '_format' => 'html')));
+
+        $matcher = new UrlMatcher($coll, new RequestContext());
+        $this->assertEquals(array('page' => 'my-page', '_format' => 'xml', '_route' => 'test'), $matcher->match('/my-page.xml'));
+    }
+
+    public function testMatchingIsEager()
+    {
+        $coll = new RouteCollection();
+        $coll->add('test', new Route('/{foo}-{bar}-', array(), array('foo' => '.+', 'bar' => '.+')));
+
+        $matcher = new UrlMatcher($coll, new RequestContext());
+        $this->assertEquals(array('foo' => 'text1-text2-text3', 'bar' => 'text4', '_route' => 'test'), $matcher->match('/text1-text2-text3-text4-'));
+    }
+
+    public function testAdjacentVariables()
+    {
+        $coll = new RouteCollection();
+        $coll->add('test', new Route('/{w}{x}{y}{z}.{_format}', array('z' => 'default-z', '_format' => 'html'), array('y' => 'y|Y')));
+
+        $matcher = new UrlMatcher($coll, new RequestContext());
+        // 'w' eagerly matches as much as possible and the other variables match the remaining chars.
+        // This also shows that the variables w-z must all exclude the separating char (the dot '.' in this case) by default requirement.
+        // Otherwise they would also consume '.xml' and _format would never match as it's an optional variable.
+        $this->assertEquals(array('w' => 'wwwww', 'x' => 'x', 'y' => 'Y', 'z' => 'Z', '_format' => 'xml', '_route' => 'test'), $matcher->match('/wwwwwxYZ.xml'));
+        // As 'y' has custom requirement and can only be of value 'y|Y', it will leave  'ZZZ' to variable z.
+        // So with carefully chosen requirements adjacent variables, can be useful.
+        $this->assertEquals(array('w' => 'wwwww', 'x' => 'x', 'y' => 'y', 'z' => 'ZZZ', '_format' => 'html', '_route' => 'test'), $matcher->match('/wwwwwxyZZZ'));
+        // z and _format are optional.
+        $this->assertEquals(array('w' => 'wwwww', 'x' => 'x', 'y' => 'y', 'z' => 'default-z', '_format' => 'html', '_route' => 'test'), $matcher->match('/wwwwwxy'));
+
+        $this->setExpectedException('Symfony\Component\Routing\Exception\ResourceNotFoundException');
+        $matcher->match('/wxy.html');
+    }
+
+    public function testOptionalVariableWithNoRealSeparator()
+    {
+        $coll = new RouteCollection();
+        $coll->add('test', new Route('/get{what}', array('what' => 'All')));
+        $matcher = new UrlMatcher($coll, new RequestContext());
+
+        $this->assertEquals(array('what' => 'All', '_route' => 'test'), $matcher->match('/get'));
+        $this->assertEquals(array('what' => 'Sites', '_route' => 'test'), $matcher->match('/getSites'));
+
+        // Usually the character in front of an optional parameter can be left out, e.g. with pattern '/get/{what}' just '/get' would match.
+        // But here the 't' in 'get' is not a separating character, so it makes no sense to match without it.
+        $this->setExpectedException('Symfony\Component\Routing\Exception\ResourceNotFoundException');
+        $matcher->match('/ge');
+    }
+
+    public function testRequiredVariableWithNoRealSeparator()
+    {
+        $coll = new RouteCollection();
+        $coll->add('test', new Route('/get{what}Suffix'));
+        $matcher = new UrlMatcher($coll, new RequestContext());
+
+        $this->assertEquals(array('what' => 'Sites', '_route' => 'test'), $matcher->match('/getSitesSuffix'));
+    }
+
+    public function testDefaultRequirementOfVariable()
+    {
+        $coll = new RouteCollection();
+        $coll->add('test', new Route('/{page}.{_format}'));
+        $matcher = new UrlMatcher($coll, new RequestContext());
+
+        $this->assertEquals(array('page' => 'index', '_format' => 'mobile.html', '_route' => 'test'), $matcher->match('/index.mobile.html'));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+     */
+    public function testDefaultRequirementOfVariableDisallowsSlash()
+    {
+        $coll = new RouteCollection();
+        $coll->add('test', new Route('/{page}.{_format}'));
+        $matcher = new UrlMatcher($coll, new RequestContext());
+
+        $matcher->match('/index.sl/ash');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+     */
+    public function testDefaultRequirementOfVariableDisallowsNextSeparator()
+    {
+        $coll = new RouteCollection();
+        $coll->add('test', new Route('/{page}.{_format}', array(), array('_format' => 'html|xml')));
+        $matcher = new UrlMatcher($coll, new RequestContext());
+
+        $matcher->match('/do.t.html');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+     */
+    public function testSchemeRequirement()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo', array(), array(), array(), '', array('https')));
+        $matcher = new UrlMatcher($coll, new RequestContext());
+        $matcher->match('/foo');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+     */
+    public function testCondition()
+    {
+        $coll = new RouteCollection();
+        $route = new Route('/foo');
+        $route->setCondition('context.getMethod() == "POST"');
+        $coll->add('foo', $route);
+        $matcher = new UrlMatcher($coll, new RequestContext());
+        $matcher->match('/foo');
+    }
+
+    public function testDecodeOnce()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo/{foo}'));
+
+        $matcher = new UrlMatcher($coll, new RequestContext());
+        $this->assertEquals(array('foo' => 'bar%23', '_route' => 'foo'), $matcher->match('/foo/bar%2523'));
+    }
+
+    public function testCannotRelyOnPrefix()
+    {
+        $coll = new RouteCollection();
+
+        $subColl = new RouteCollection();
+        $subColl->add('bar', new Route('/bar'));
+        $subColl->addPrefix('/prefix');
+        // overwrite the pattern, so the prefix is not valid anymore for this route in the collection
+        $subColl->get('bar')->setPath('/new');
+
+        $coll->addCollection($subColl);
+
+        $matcher = new UrlMatcher($coll, new RequestContext());
+        $this->assertEquals(array('_route' => 'bar'), $matcher->match('/new'));
+    }
+
+    public function testWithHost()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo/{foo}', array(), array(), array(), '{locale}.example.com'));
+
+        $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
+        $this->assertEquals(array('foo' => 'bar', '_route' => 'foo', 'locale' => 'en'), $matcher->match('/foo/bar'));
+    }
+
+    public function testWithHostOnRouteCollection()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo/{foo}'));
+        $coll->add('bar', new Route('/bar/{foo}', array(), array(), array(), '{locale}.example.net'));
+        $coll->setHost('{locale}.example.com');
+
+        $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
+        $this->assertEquals(array('foo' => 'bar', '_route' => 'foo', 'locale' => 'en'), $matcher->match('/foo/bar'));
+
+        $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
+        $this->assertEquals(array('foo' => 'bar', '_route' => 'bar', 'locale' => 'en'), $matcher->match('/bar/bar'));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+     */
+    public function testWithOutHostHostDoesNotMatch()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/foo/{foo}', array(), array(), array(), '{locale}.example.com'));
+
+        $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'example.com'));
+        $matcher->match('/foo/bar');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+     */
+    public function testPathIsCaseSensitive()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/locale', array(), array('locale' => 'EN|FR|DE')));
+
+        $matcher = new UrlMatcher($coll, new RequestContext());
+        $matcher->match('/en');
+    }
+
+    public function testHostIsCaseInsensitive()
+    {
+        $coll = new RouteCollection();
+        $coll->add('foo', new Route('/', array(), array('locale' => 'EN|FR|DE'), array(), '{locale}.example.com'));
+
+        $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
+        $this->assertEquals(array('_route' => 'foo', 'locale' => 'en'), $matcher->match('/'));
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RequestContextTest.php b/core/vendor/symfony/routing/Tests/RequestContextTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RequestContextTest.php
rename to core/vendor/symfony/routing/Tests/RequestContextTest.php
diff --git a/core/vendor/symfony/routing/Tests/RouteCollectionTest.php b/core/vendor/symfony/routing/Tests/RouteCollectionTest.php
new file mode 100644
index 0000000..376b8db
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/RouteCollectionTest.php
@@ -0,0 +1,304 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests;
+
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Config\Resource\FileResource;
+
+class RouteCollectionTest extends \PHPUnit_Framework_TestCase
+{
+    public function testRoute()
+    {
+        $collection = new RouteCollection();
+        $route = new Route('/foo');
+        $collection->add('foo', $route);
+        $this->assertEquals(array('foo' => $route), $collection->all(), '->add() adds a route');
+        $this->assertEquals($route, $collection->get('foo'), '->get() returns a route by name');
+        $this->assertNull($collection->get('bar'), '->get() returns null if a route does not exist');
+    }
+
+    public function testOverriddenRoute()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/foo'));
+        $collection->add('foo', new Route('/foo1'));
+
+        $this->assertEquals('/foo1', $collection->get('foo')->getPath());
+    }
+
+    public function testDeepOverriddenRoute()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/foo'));
+
+        $collection1 = new RouteCollection();
+        $collection1->add('foo', new Route('/foo1'));
+
+        $collection2 = new RouteCollection();
+        $collection2->add('foo', new Route('/foo2'));
+
+        $collection1->addCollection($collection2);
+        $collection->addCollection($collection1);
+
+        $this->assertEquals('/foo2', $collection1->get('foo')->getPath());
+        $this->assertEquals('/foo2', $collection->get('foo')->getPath());
+    }
+
+    public function testIterator()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/foo'));
+
+        $collection1 = new RouteCollection();
+        $collection1->add('bar', $bar = new Route('/bar'));
+        $collection1->add('foo', $foo = new Route('/foo-new'));
+        $collection->addCollection($collection1);
+        $collection->add('last', $last = new Route('/last'));
+
+        $this->assertInstanceOf('\ArrayIterator', $collection->getIterator());
+        $this->assertSame(array('bar' => $bar, 'foo' => $foo, 'last' => $last), $collection->getIterator()->getArrayCopy());
+    }
+
+    public function testCount()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/foo'));
+
+        $collection1 = new RouteCollection();
+        $collection1->add('bar', new Route('/bar'));
+        $collection->addCollection($collection1);
+
+        $this->assertCount(2, $collection);
+    }
+
+    public function testAddCollection()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/foo'));
+
+        $collection1 = new RouteCollection();
+        $collection1->add('bar', $bar = new Route('/bar'));
+        $collection1->add('foo', $foo = new Route('/foo-new'));
+
+        $collection2 = new RouteCollection();
+        $collection2->add('grandchild', $grandchild = new Route('/grandchild'));
+
+        $collection1->addCollection($collection2);
+        $collection->addCollection($collection1);
+        $collection->add('last', $last = new Route('/last'));
+
+        $this->assertSame(array('bar' => $bar, 'foo' => $foo, 'grandchild' => $grandchild, 'last' => $last), $collection->all(),
+            '->addCollection() imports routes of another collection, overrides if necessary and adds them at the end');
+    }
+
+    public function testAddCollectionWithResources()
+    {
+        $collection = new RouteCollection();
+        $collection->addResource($foo = new FileResource(__DIR__.'/Fixtures/foo.xml'));
+        $collection1 = new RouteCollection();
+        $collection1->addResource($foo1 = new FileResource(__DIR__.'/Fixtures/foo1.xml'));
+        $collection->addCollection($collection1);
+        $this->assertEquals(array($foo, $foo1), $collection->getResources(), '->addCollection() merges resources');
+    }
+
+    public function testAddDefaultsAndRequirementsAndOptions()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/{placeholder}'));
+        $collection1 = new RouteCollection();
+        $collection1->add('bar', new Route('/{placeholder}',
+            array('_controller' => 'fixed', 'placeholder' => 'default'), array('placeholder' => '.+'), array('option' => 'value'))
+        );
+        $collection->addCollection($collection1);
+
+        $collection->addDefaults(array('placeholder' => 'new-default'));
+        $this->assertEquals(array('placeholder' => 'new-default'), $collection->get('foo')->getDefaults(), '->addDefaults() adds defaults to all routes');
+        $this->assertEquals(array('_controller' => 'fixed', 'placeholder' => 'new-default'), $collection->get('bar')->getDefaults(),
+            '->addDefaults() adds defaults to all routes and overwrites existing ones');
+
+        $collection->addRequirements(array('placeholder' => '\d+'));
+        $this->assertEquals(array('placeholder' => '\d+'), $collection->get('foo')->getRequirements(), '->addRequirements() adds requirements to all routes');
+        $this->assertEquals(array('placeholder' => '\d+'), $collection->get('bar')->getRequirements(),
+            '->addRequirements() adds requirements to all routes and overwrites existing ones');
+
+        $collection->addOptions(array('option' => 'new-value'));
+        $this->assertEquals(
+            array('option' => 'new-value', 'compiler_class' => 'Symfony\\Component\\Routing\\RouteCompiler'),
+            $collection->get('bar')->getOptions(), '->addOptions() adds options to all routes and overwrites existing ones'
+        );
+    }
+
+    public function testAddPrefix()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', $foo = new Route('/foo'));
+        $collection2 = new RouteCollection();
+        $collection2->add('bar', $bar = new Route('/bar'));
+        $collection->addCollection($collection2);
+        $collection->addPrefix(' / ');
+        $this->assertSame('/foo', $collection->get('foo')->getPath(), '->addPrefix() trims the prefix and a single slash has no effect');
+        $collection->addPrefix('/{admin}', array('admin' => 'admin'), array('admin' => '\d+'));
+        $this->assertEquals('/{admin}/foo', $collection->get('foo')->getPath(), '->addPrefix() adds a prefix to all routes');
+        $this->assertEquals('/{admin}/bar', $collection->get('bar')->getPath(), '->addPrefix() adds a prefix to all routes');
+        $this->assertEquals(array('admin' => 'admin'), $collection->get('foo')->getDefaults(), '->addPrefix() adds defaults to all routes');
+        $this->assertEquals(array('admin' => 'admin'), $collection->get('bar')->getDefaults(), '->addPrefix() adds defaults to all routes');
+        $this->assertEquals(array('admin' => '\d+'), $collection->get('foo')->getRequirements(), '->addPrefix() adds requirements to all routes');
+        $this->assertEquals(array('admin' => '\d+'), $collection->get('bar')->getRequirements(), '->addPrefix() adds requirements to all routes');
+        $collection->addPrefix('0');
+        $this->assertEquals('/0/{admin}/foo', $collection->get('foo')->getPath(), '->addPrefix() ensures a prefix must start with a slash and must not end with a slash');
+        $collection->addPrefix('/ /');
+        $this->assertSame('/ /0/{admin}/foo', $collection->get('foo')->getPath(), '->addPrefix() can handle spaces if desired');
+        $this->assertSame('/ /0/{admin}/bar', $collection->get('bar')->getPath(), 'the route pattern of an added collection is in synch with the added prefix');
+    }
+
+    public function testAddPrefixOverridesDefaultsAndRequirements()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', $foo = new Route('/foo.{_format}'));
+        $collection->add('bar', $bar = new Route('/bar.{_format}', array(), array('_format' => 'json')));
+        $collection->addPrefix('/admin', array(), array('_format' => 'html'));
+
+        $this->assertEquals('html', $collection->get('foo')->getRequirement('_format'), '->addPrefix() overrides existing requirements');
+        $this->assertEquals('html', $collection->get('bar')->getRequirement('_format'), '->addPrefix() overrides existing requirements');
+    }
+
+    public function testResource()
+    {
+        $collection = new RouteCollection();
+        $collection->addResource($foo = new FileResource(__DIR__.'/Fixtures/foo.xml'));
+        $collection->addResource($bar = new FileResource(__DIR__.'/Fixtures/bar.xml'));
+        $collection->addResource(new FileResource(__DIR__.'/Fixtures/foo.xml'));
+
+        $this->assertEquals(array($foo, $bar), $collection->getResources(),
+            '->addResource() adds a resource and getResources() only returns unique ones by comparing the string representation');
+    }
+
+    public function testUniqueRouteWithGivenName()
+    {
+        $collection1 = new RouteCollection();
+        $collection1->add('foo', new Route('/old'));
+        $collection2 = new RouteCollection();
+        $collection3 = new RouteCollection();
+        $collection3->add('foo', $new = new Route('/new'));
+
+        $collection2->addCollection($collection3);
+        $collection1->addCollection($collection2);
+
+        $this->assertSame($new, $collection1->get('foo'), '->get() returns new route that overrode previous one');
+        // size of 1 because collection1 contains /new but not /old anymore
+        $this->assertCount(1, $collection1->getIterator(), '->addCollection() removes previous routes when adding new routes with the same name');
+    }
+
+    public function testGet()
+    {
+        $collection1 = new RouteCollection();
+        $collection1->add('a', $a = new Route('/a'));
+        $collection2 = new RouteCollection();
+        $collection2->add('b', $b = new Route('/b'));
+        $collection1->addCollection($collection2);
+        $collection1->add('$péß^a|', $c = new Route('/special'));
+
+        $this->assertSame($b, $collection1->get('b'), '->get() returns correct route in child collection');
+        $this->assertSame($c, $collection1->get('$péß^a|'), '->get() can handle special characters');
+        $this->assertNull($collection2->get('a'), '->get() does not return the route defined in parent collection');
+        $this->assertNull($collection1->get('non-existent'), '->get() returns null when route does not exist');
+        $this->assertNull($collection1->get(0), '->get() does not disclose internal child RouteCollection');
+    }
+
+    public function testRemove()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', $foo = new Route('/foo'));
+
+        $collection1 = new RouteCollection();
+        $collection1->add('bar', $bar = new Route('/bar'));
+        $collection->addCollection($collection1);
+        $collection->add('last', $last = new Route('/last'));
+
+        $collection->remove('foo');
+        $this->assertSame(array('bar' => $bar, 'last' => $last), $collection->all(), '->remove() can remove a single route');
+        $collection->remove(array('bar', 'last'));
+        $this->assertSame(array(), $collection->all(), '->remove() accepts an array and can remove multiple routes at once');
+    }
+
+    public function testSetHost()
+    {
+        $collection = new RouteCollection();
+        $routea = new Route('/a');
+        $routeb = new Route('/b', array(), array(), array(), '{locale}.example.net');
+        $collection->add('a', $routea);
+        $collection->add('b', $routeb);
+
+        $collection->setHost('{locale}.example.com');
+
+        $this->assertEquals('{locale}.example.com', $routea->getHost());
+        $this->assertEquals('{locale}.example.com', $routeb->getHost());
+    }
+
+    public function testSetCondition()
+    {
+        $collection = new RouteCollection();
+        $routea = new Route('/a');
+        $routeb = new Route('/b', array(), array(), array(), '{locale}.example.net', array(), array(), 'context.getMethod() == "GET"');
+        $collection->add('a', $routea);
+        $collection->add('b', $routeb);
+
+        $collection->setCondition('context.getMethod() == "POST"');
+
+        $this->assertEquals('context.getMethod() == "POST"', $routea->getCondition());
+        $this->assertEquals('context.getMethod() == "POST"', $routeb->getCondition());
+    }
+
+    public function testClone()
+    {
+        $collection = new RouteCollection();
+        $collection->add('a', new Route('/a'));
+        $collection->add('b', new Route('/b', array('placeholder' => 'default'), array('placeholder' => '.+')));
+
+        $clonedCollection = clone $collection;
+
+        $this->assertCount(2, $clonedCollection);
+        $this->assertEquals($collection->get('a'), $clonedCollection->get('a'));
+        $this->assertNotSame($collection->get('a'), $clonedCollection->get('a'));
+        $this->assertEquals($collection->get('b'), $clonedCollection->get('b'));
+        $this->assertNotSame($collection->get('b'), $clonedCollection->get('b'));
+    }
+
+    public function testSetSchemes()
+    {
+        $collection = new RouteCollection();
+        $routea = new Route('/a', array(), array(), array(), '', 'http');
+        $routeb = new Route('/b');
+        $collection->add('a', $routea);
+        $collection->add('b', $routeb);
+
+        $collection->setSchemes(array('http', 'https'));
+
+        $this->assertEquals(array('http', 'https'), $routea->getSchemes());
+        $this->assertEquals(array('http', 'https'), $routeb->getSchemes());
+    }
+
+    public function testSetMethods()
+    {
+        $collection = new RouteCollection();
+        $routea = new Route('/a', array(), array(), array(), '', array(), array('GET', 'POST'));
+        $routeb = new Route('/b');
+        $collection->add('a', $routea);
+        $collection->add('b', $routeb);
+
+        $collection->setMethods('PUT');
+
+        $this->assertEquals(array('PUT'), $routea->getMethods());
+        $this->assertEquals(array('PUT'), $routeb->getMethods());
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouteCompilerTest.php b/core/vendor/symfony/routing/Tests/RouteCompilerTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouteCompilerTest.php
rename to core/vendor/symfony/routing/Tests/RouteCompilerTest.php
diff --git a/core/vendor/symfony/routing/Tests/RouteTest.php b/core/vendor/symfony/routing/Tests/RouteTest.php
new file mode 100644
index 0000000..11c0cd8
--- /dev/null
+++ b/core/vendor/symfony/routing/Tests/RouteTest.php
@@ -0,0 +1,290 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests;
+
+use Symfony\Component\Routing\Route;
+
+class RouteTest extends \PHPUnit_Framework_TestCase
+{
+    public function testConstructor()
+    {
+        $route = new Route('/{foo}', array('foo' => 'bar'), array('foo' => '\d+'), array('foo' => 'bar'), '{locale}.example.com');
+        $this->assertEquals('/{foo}', $route->getPath(), '__construct() takes a path as its first argument');
+        $this->assertEquals(array('foo' => 'bar'), $route->getDefaults(), '__construct() takes defaults as its second argument');
+        $this->assertEquals(array('foo' => '\d+'), $route->getRequirements(), '__construct() takes requirements as its third argument');
+        $this->assertEquals('bar', $route->getOption('foo'), '__construct() takes options as its fourth argument');
+        $this->assertEquals('{locale}.example.com', $route->getHost(), '__construct() takes a host pattern as its fifth argument');
+
+        $route = new Route('/', array(), array(), array(), '', array('Https'), array('POST', 'put'), 'context.getMethod() == "GET"');
+        $this->assertEquals(array('https'), $route->getSchemes(), '__construct() takes schemes as its sixth argument and lowercases it');
+        $this->assertEquals(array('POST', 'PUT'), $route->getMethods(), '__construct() takes methods as its seventh argument and uppercases it');
+        $this->assertEquals('context.getMethod() == "GET"', $route->getCondition(), '__construct() takes a condition as its eight argument');
+
+        $route = new Route('/', array(), array(), array(), '', 'Https', 'Post');
+        $this->assertEquals(array('https'), $route->getSchemes(), '__construct() takes a single scheme as its sixth argument');
+        $this->assertEquals(array('POST'), $route->getMethods(), '__construct() takes a single method as its seventh argument');
+    }
+
+    public function testPath()
+    {
+        $route = new Route('/{foo}');
+        $route->setPath('/{bar}');
+        $this->assertEquals('/{bar}', $route->getPath(), '->setPath() sets the path');
+        $route->setPath('');
+        $this->assertEquals('/', $route->getPath(), '->setPath() adds a / at the beginning of the path if needed');
+        $route->setPath('bar');
+        $this->assertEquals('/bar', $route->getPath(), '->setPath() adds a / at the beginning of the path if needed');
+        $this->assertEquals($route, $route->setPath(''), '->setPath() implements a fluent interface');
+        $route->setPath('//path');
+        $this->assertEquals('/path', $route->getPath(), '->setPath() does not allow two slashes "//" at the beginning of the path as it would be confused with a network path when generating the path from the route');
+    }
+
+    public function testOptions()
+    {
+        $route = new Route('/{foo}');
+        $route->setOptions(array('foo' => 'bar'));
+        $this->assertEquals(array_merge(array(
+        'compiler_class' => 'Symfony\\Component\\Routing\\RouteCompiler',
+        ), array('foo' => 'bar')), $route->getOptions(), '->setOptions() sets the options');
+        $this->assertEquals($route, $route->setOptions(array()), '->setOptions() implements a fluent interface');
+
+        $route->setOptions(array('foo' => 'foo'));
+        $route->addOptions(array('bar' => 'bar'));
+        $this->assertEquals($route, $route->addOptions(array()), '->addOptions() implements a fluent interface');
+        $this->assertEquals(array('foo' => 'foo', 'bar' => 'bar', 'compiler_class' => 'Symfony\\Component\\Routing\\RouteCompiler'), $route->getOptions(), '->addDefaults() keep previous defaults');
+    }
+
+    public function testOption()
+    {
+        $route = new Route('/{foo}');
+        $this->assertFalse($route->hasOption('foo'), '->hasOption() return false if option is not set');
+        $this->assertEquals($route, $route->setOption('foo', 'bar'), '->setOption() implements a fluent interface');
+        $this->assertEquals('bar', $route->getOption('foo'), '->setOption() sets the option');
+        $this->assertTrue($route->hasOption('foo'), '->hasOption() return true if option is set');
+    }
+
+    public function testDefaults()
+    {
+        $route = new Route('/{foo}');
+        $route->setDefaults(array('foo' => 'bar'));
+        $this->assertEquals(array('foo' => 'bar'), $route->getDefaults(), '->setDefaults() sets the defaults');
+        $this->assertEquals($route, $route->setDefaults(array()), '->setDefaults() implements a fluent interface');
+
+        $route->setDefault('foo', 'bar');
+        $this->assertEquals('bar', $route->getDefault('foo'), '->setDefault() sets a default value');
+
+        $route->setDefault('foo2', 'bar2');
+        $this->assertEquals('bar2', $route->getDefault('foo2'), '->getDefault() return the default value');
+        $this->assertNull($route->getDefault('not_defined'), '->getDefault() return null if default value is not set');
+
+        $route->setDefault('_controller', $closure = function () { return 'Hello'; });
+        $this->assertEquals($closure, $route->getDefault('_controller'), '->setDefault() sets a default value');
+
+        $route->setDefaults(array('foo' => 'foo'));
+        $route->addDefaults(array('bar' => 'bar'));
+        $this->assertEquals($route, $route->addDefaults(array()), '->addDefaults() implements a fluent interface');
+        $this->assertEquals(array('foo' => 'foo', 'bar' => 'bar'), $route->getDefaults(), '->addDefaults() keep previous defaults');
+    }
+
+    public function testRequirements()
+    {
+        $route = new Route('/{foo}');
+        $route->setRequirements(array('foo' => '\d+'));
+        $this->assertEquals(array('foo' => '\d+'), $route->getRequirements(), '->setRequirements() sets the requirements');
+        $this->assertEquals('\d+', $route->getRequirement('foo'), '->getRequirement() returns a requirement');
+        $this->assertNull($route->getRequirement('bar'), '->getRequirement() returns null if a requirement is not defined');
+        $route->setRequirements(array('foo' => '^\d+$'));
+        $this->assertEquals('\d+', $route->getRequirement('foo'), '->getRequirement() removes ^ and $ from the path');
+        $this->assertEquals($route, $route->setRequirements(array()), '->setRequirements() implements a fluent interface');
+
+        $route->setRequirements(array('foo' => '\d+'));
+        $route->addRequirements(array('bar' => '\d+'));
+        $this->assertEquals($route, $route->addRequirements(array()), '->addRequirements() implements a fluent interface');
+        $this->assertEquals(array('foo' => '\d+', 'bar' => '\d+'), $route->getRequirements(), '->addRequirement() keep previous requirements');
+    }
+
+    public function testRequirement()
+    {
+        $route = new Route('/{foo}');
+        $this->assertFalse($route->hasRequirement('foo'), '->hasRequirement() return false if requirement is not set');
+        $route->setRequirement('foo', '^\d+$');
+        $this->assertEquals('\d+', $route->getRequirement('foo'), '->setRequirement() removes ^ and $ from the path');
+        $this->assertTrue($route->hasRequirement('foo'), '->hasRequirement() return true if requirement is set');
+    }
+
+    /**
+     * @dataProvider getInvalidRequirements
+     * @expectedException \InvalidArgumentException
+     */
+    public function testSetInvalidRequirement($req)
+    {
+        $route = new Route('/{foo}');
+        $route->setRequirement('foo', $req);
+    }
+
+    public function getInvalidRequirements()
+    {
+        return array(
+           array(''),
+           array(array()),
+           array('^$'),
+           array('^'),
+           array('$'),
+        );
+    }
+
+    public function testHost()
+    {
+        $route = new Route('/');
+        $route->setHost('{locale}.example.net');
+        $this->assertEquals('{locale}.example.net', $route->getHost(), '->setHost() sets the host pattern');
+    }
+
+    public function testScheme()
+    {
+        $route = new Route('/');
+        $this->assertEquals(array(), $route->getSchemes(), 'schemes is initialized with array()');
+        $this->assertFalse($route->hasScheme('http'));
+        $route->setSchemes('hTTp');
+        $this->assertEquals(array('http'), $route->getSchemes(), '->setSchemes() accepts a single scheme string and lowercases it');
+        $this->assertTrue($route->hasScheme('htTp'));
+        $this->assertFalse($route->hasScheme('httpS'));
+        $route->setSchemes(array('HttpS', 'hTTp'));
+        $this->assertEquals(array('https', 'http'), $route->getSchemes(), '->setSchemes() accepts an array of schemes and lowercases them');
+        $this->assertTrue($route->hasScheme('htTp'));
+        $this->assertTrue($route->hasScheme('httpS'));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacySchemeRequirement()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $route = new Route('/');
+        $route->setRequirement('_scheme', 'http|https');
+        $this->assertEquals('http|https', $route->getRequirement('_scheme'));
+        $this->assertEquals(array('http', 'https'), $route->getSchemes());
+        $this->assertTrue($route->hasScheme('https'));
+        $this->assertTrue($route->hasScheme('http'));
+        $this->assertFalse($route->hasScheme('ftp'));
+        $route->setSchemes(array('hTTp'));
+        $this->assertEquals('http', $route->getRequirement('_scheme'));
+        $route->setSchemes(array());
+        $this->assertNull($route->getRequirement('_scheme'));
+    }
+
+    public function testMethod()
+    {
+        $route = new Route('/');
+        $this->assertEquals(array(), $route->getMethods(), 'methods is initialized with array()');
+        $route->setMethods('gEt');
+        $this->assertEquals(array('GET'), $route->getMethods(), '->setMethods() accepts a single method string and uppercases it');
+        $route->setMethods(array('gEt', 'PosT'));
+        $this->assertEquals(array('GET', 'POST'), $route->getMethods(), '->setMethods() accepts an array of methods and uppercases them');
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyMethodRequirement()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $route = new Route('/');
+        $route->setRequirement('_method', 'GET|POST');
+        $this->assertEquals('GET|POST', $route->getRequirement('_method'));
+        $this->assertEquals(array('GET', 'POST'), $route->getMethods());
+        $route->setMethods(array('gEt'));
+        $this->assertEquals('GET', $route->getRequirement('_method'));
+        $route->setMethods(array());
+        $this->assertNull($route->getRequirement('_method'));
+    }
+
+    public function testCondition()
+    {
+        $route = new Route('/');
+        $this->assertSame('', $route->getCondition());
+        $route->setCondition('context.getMethod() == "GET"');
+        $this->assertSame('context.getMethod() == "GET"', $route->getCondition());
+    }
+
+    public function testCompile()
+    {
+        $route = new Route('/{foo}');
+        $this->assertInstanceOf('Symfony\Component\Routing\CompiledRoute', $compiled = $route->compile(), '->compile() returns a compiled route');
+        $this->assertSame($compiled, $route->compile(), '->compile() only compiled the route once if unchanged');
+        $route->setRequirement('foo', '.*');
+        $this->assertNotSame($compiled, $route->compile(), '->compile() recompiles if the route was modified');
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyPattern()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $route = new Route('/{foo}');
+        $this->assertEquals('/{foo}', $route->getPattern());
+
+        $route->setPattern('/bar');
+        $this->assertEquals('/bar', $route->getPattern());
+    }
+
+    public function testSerialize()
+    {
+        $route = new Route('/prefix/{foo}', array('foo' => 'default'), array('foo' => '\d+'));
+
+        $serialized = serialize($route);
+        $unserialized = unserialize($serialized);
+
+        $this->assertEquals($route, $unserialized);
+        $this->assertNotSame($route, $unserialized);
+    }
+
+    /**
+     * Tests that the compiled version is also serialized to prevent the overhead
+     * of compiling it again after unserialize.
+     */
+    public function testSerializeWhenCompiled()
+    {
+        $route = new Route('/prefix/{foo}', array('foo' => 'default'), array('foo' => '\d+'));
+        $route->setHost('{locale}.example.net');
+        $route->compile();
+
+        $serialized = serialize($route);
+        $unserialized = unserialize($serialized);
+
+        $this->assertEquals($route, $unserialized);
+        $this->assertNotSame($route, $unserialized);
+    }
+
+    /**
+     * Tests that the serialized representation of a route in one symfony version
+     * also works in later symfony versions, i.e. the unserialized route is in the
+     * same state as another, semantically equivalent, route.
+     */
+    public function testSerializedRepresentationKeepsWorking()
+    {
+        $serialized = 'C:31:"Symfony\Component\Routing\Route":934:{a:8:{s:4:"path";s:13:"/prefix/{foo}";s:4:"host";s:20:"{locale}.example.net";s:8:"defaults";a:1:{s:3:"foo";s:7:"default";}s:12:"requirements";a:1:{s:3:"foo";s:3:"\d+";}s:7:"options";a:1:{s:14:"compiler_class";s:39:"Symfony\Component\Routing\RouteCompiler";}s:7:"schemes";a:0:{}s:7:"methods";a:0:{}s:8:"compiled";C:39:"Symfony\Component\Routing\CompiledRoute":569:{a:8:{s:4:"vars";a:2:{i:0;s:6:"locale";i:1;s:3:"foo";}s:11:"path_prefix";s:7:"/prefix";s:10:"path_regex";s:30:"#^/prefix(?:/(?P<foo>\d+))?$#s";s:11:"path_tokens";a:2:{i:0;a:4:{i:0;s:8:"variable";i:1;s:1:"/";i:2;s:3:"\d+";i:3;s:3:"foo";}i:1;a:2:{i:0;s:4:"text";i:1;s:7:"/prefix";}}s:9:"path_vars";a:1:{i:0;s:3:"foo";}s:10:"host_regex";s:39:"#^(?P<locale>[^\.]++)\.example\.net$#si";s:11:"host_tokens";a:2:{i:0;a:2:{i:0;s:4:"text";i:1;s:12:".example.net";}i:1;a:4:{i:0;s:8:"variable";i:1;s:0:"";i:2;s:7:"[^\.]++";i:3;s:6:"locale";}}s:9:"host_vars";a:1:{i:0;s:6:"locale";}}}}}';
+        $unserialized = unserialize($serialized);
+
+        $route = new Route('/prefix/{foo}', array('foo' => 'default'), array('foo' => '\d+'));
+        $route->setHost('{locale}.example.net');
+        $route->compile();
+
+        $this->assertEquals($route, $unserialized);
+        $this->assertNotSame($route, $unserialized);
+    }
+}
diff --git a/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouterTest.php b/core/vendor/symfony/routing/Tests/RouterTest.php
similarity index 100%
rename from core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouterTest.php
rename to core/vendor/symfony/routing/Tests/RouterTest.php
diff --git a/core/vendor/symfony/routing/composer.json b/core/vendor/symfony/routing/composer.json
new file mode 100644
index 0000000..31b63ae
--- /dev/null
+++ b/core/vendor/symfony/routing/composer.json
@@ -0,0 +1,49 @@
+{
+    "name": "symfony/routing",
+    "type": "library",
+    "description": "Symfony Routing Component",
+    "keywords": ["routing", "router", "URL", "URI"],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7",
+        "symfony/config": "~2.7",
+        "symfony/http-foundation": "~2.3",
+        "symfony/yaml": "~2.0,>=2.0.5",
+        "symfony/expression-language": "~2.4",
+        "doctrine/annotations": "~1.0",
+        "doctrine/common": "~2.2",
+        "psr/log": "~1.0"
+    },
+    "conflict": {
+        "symfony/config": "<2.7"
+    },
+    "suggest": {
+        "symfony/config": "For using the all-in-one router or any loader",
+        "symfony/yaml": "For using the YAML loader",
+        "symfony/expression-language": "For using expression matching",
+        "doctrine/annotations": "For using the annotation loader"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\Routing\\": "" }
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/routing/phpunit.xml.dist b/core/vendor/symfony/routing/phpunit.xml.dist
new file mode 100644
index 0000000..a908308
--- /dev/null
+++ b/core/vendor/symfony/routing/phpunit.xml.dist
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony Routing Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./vendor</directory>
+                <directory>./Tests</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/core/vendor/symfony/serializer/Annotation/Groups.php b/core/vendor/symfony/serializer/Annotation/Groups.php
new file mode 100644
index 0000000..e88ffa7
--- /dev/null
+++ b/core/vendor/symfony/serializer/Annotation/Groups.php
@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Annotation;
+
+use Symfony\Component\Serializer\Exception\InvalidArgumentException;
+
+/**
+ * Annotation class for @Groups().
+ *
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD"})
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class Groups
+{
+    /**
+     * @var array
+     */
+    private $groups;
+
+    /**
+     * @param array $data
+     * @throws \InvalidArgumentException
+     */
+    public function __construct(array $data)
+    {
+        if (!isset($data['value']) || !$data['value']) {
+            throw new InvalidArgumentException(sprintf("Parameter of annotation '%s' cannot be empty.", get_class($this)));
+        }
+
+        if (!is_array($data['value'])) {
+            throw new InvalidArgumentException(sprintf("Parameter of annotation '%s' must be an array of strings.", get_class($this)));
+        }
+
+        foreach ($data['value'] as $group) {
+            if (!is_string($group)) {
+                throw new InvalidArgumentException(sprintf("Parameter of annotation '%s' must be an array of strings.", get_class($this)));
+            }
+        }
+
+        $this->groups = $data['value'];
+    }
+
+    /**
+     * Gets groups
+     *
+     * @return array
+     */
+    public function getGroups()
+    {
+        return $this->groups;
+    }
+}
diff --git a/core/vendor/symfony/serializer/CHANGELOG.md b/core/vendor/symfony/serializer/CHANGELOG.md
new file mode 100644
index 0000000..ceeeeb1
--- /dev/null
+++ b/core/vendor/symfony/serializer/CHANGELOG.md
@@ -0,0 +1,96 @@
+CHANGELOG
+=========
+
+2.7.0
+-----
+
+ * added support for serialization and deserialization groups including
+   annotations, XML and YAML mapping.
+ * added `AbstractNormalizer` to factorise code and ease normalizers development
+ * added circular references handling for `PropertyNormalizer`
+ * added support for a context key called `object_to_populate` in `AbstractNormalizer`
+   to reuse existing objects in the deserialization process
+ * added `NameConverterInterface` and `CamelCaseToSnakeCaseNameConverter`
+ * [DEPRECATION] `GetSetMethodNormalizer::setCamelizedAttributes()` and
+   `PropertyNormalizer::setCamelizedAttributes()` are replaced by
+   `CamelCaseToSnakeCaseNameConverter`
+ * [DEPRECATION] the `Exception` interface has been renamed to `ExceptionInterface`
+ * added `ObjectNormalizer` leveraging the `PropertyAccess` component to normalize
+   objects containing both properties and getters / setters / issers / hassers methods.
+
+2.6.0
+-----
+
+ * added a new serializer: `PropertyNormalizer`. Like `GetSetMethodNormalizer`,
+   this normalizer will map an object's properties to an array.
+ * added circular references handling for `GetSetMethodNormalizer`
+
+2.5.0
+-----
+
+ * added support for `is.*` getters in `GetSetMethodNormalizer`
+
+2.4.0
+-----
+
+ * added `$context` support for XMLEncoder.
+ * [DEPRECATION] JsonEncode and JsonDecode where modified to throw
+   an exception if error found. No need for get*Error() functions
+
+2.3.0
+-----
+
+ * added `GetSetMethodNormalizer::setCamelizedAttributes` to allow calling
+   camel cased methods for underscored properties
+
+2.2.0
+-----
+
+ * [BC BREAK] All Serializer, Normalizer and Encoder interfaces have been
+   modified to include an optional `$context` array parameter.
+ * The XML Root name can now be configured with the `xml_root_name`
+   parameter in the context option to the `XmlEncoder`.
+ * Options to `json_encode` and `json_decode` can be passed through
+   the context options of `JsonEncode` and `JsonDecode` encoder/decoders.
+
+2.1.0
+-----
+
+ * added DecoderInterface::supportsDecoding(),
+   EncoderInterface::supportsEncoding()
+ * removed NormalizableInterface::denormalize(),
+   NormalizerInterface::denormalize(),
+   NormalizerInterface::supportsDenormalization()
+ * removed normalize() denormalize() encode() decode() supportsSerialization()
+   supportsDeserialization() supportsEncoding() supportsDecoding()
+   getEncoder() from SerializerInterface
+ * Serializer now implements NormalizerInterface, DenormalizerInterface,
+   EncoderInterface, DecoderInterface in addition to SerializerInterface
+ * added DenormalizableInterface and DenormalizerInterface
+ * [BC BREAK] changed `GetSetMethodNormalizer`'s key names from all lowercased
+   to camelCased (e.g. `mypropertyvalue` to `myPropertyValue`)
+ * [BC BREAK] convert the `item` XML tag to an array
+
+    ``` xml
+    <?xml version="1.0"?>
+    <response>
+        <item><title><![CDATA[title1]]></title></item><item><title><![CDATA[title2]]></title></item>
+    </response>
+    ```
+
+    Before:
+
+        Array()
+
+    After:
+
+        Array(
+            [item] => Array(
+                [0] => Array(
+                    [title] => title1
+                )
+                [1] => Array(
+                    [title] => title2
+                )
+            )
+        )
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/ChainDecoder.php b/core/vendor/symfony/serializer/Encoder/ChainDecoder.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/ChainDecoder.php
rename to core/vendor/symfony/serializer/Encoder/ChainDecoder.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/ChainEncoder.php b/core/vendor/symfony/serializer/Encoder/ChainEncoder.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/ChainEncoder.php
rename to core/vendor/symfony/serializer/Encoder/ChainEncoder.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/DecoderInterface.php b/core/vendor/symfony/serializer/Encoder/DecoderInterface.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/DecoderInterface.php
rename to core/vendor/symfony/serializer/Encoder/DecoderInterface.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/EncoderInterface.php b/core/vendor/symfony/serializer/Encoder/EncoderInterface.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/EncoderInterface.php
rename to core/vendor/symfony/serializer/Encoder/EncoderInterface.php
diff --git a/core/vendor/symfony/serializer/Encoder/JsonDecode.php b/core/vendor/symfony/serializer/Encoder/JsonDecode.php
new file mode 100644
index 0000000..14c1a75
--- /dev/null
+++ b/core/vendor/symfony/serializer/Encoder/JsonDecode.php
@@ -0,0 +1,143 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Encoder;
+
+use Symfony\Component\Serializer\Exception\UnexpectedValueException;
+
+/**
+ * Decodes JSON data.
+ *
+ * @author Sander Coolen <sander@jibber.nl>
+ */
+class JsonDecode implements DecoderInterface
+{
+    /**
+     * Specifies if the returned result should be an associative array or a nested stdClass object hierarchy.
+     *
+     * @var bool
+     */
+    private $associative;
+
+    /**
+     * Specifies the recursion depth.
+     *
+     * @var int
+     */
+    private $recursionDepth;
+
+    private $lastError = JSON_ERROR_NONE;
+
+    protected $serializer;
+
+    /**
+     * Constructs a new JsonDecode instance.
+     *
+     * @param bool $associative True to return the result associative array, false for a nested stdClass hierarchy
+     * @param int  $depth       Specifies the recursion depth
+     */
+    public function __construct($associative = false, $depth = 512)
+    {
+        $this->associative = $associative;
+        $this->recursionDepth = (int) $depth;
+    }
+
+    /**
+     * Returns the last decoding error (if any).
+     *
+     * @return int
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             The {@self decode()} method throws an exception if error found.
+     *
+     * @see http://php.net/manual/en/function.json-last-error.php json_last_error
+     */
+    public function getLastError()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Catch the exception raised by the decode() method instead to get the last JSON decoding error.', E_USER_DEPRECATED);
+
+        return $this->lastError;
+    }
+
+    /**
+     * Decodes data.
+     *
+     * @param string $data    The encoded JSON string to decode
+     * @param string $format  Must be set to JsonEncoder::FORMAT
+     * @param array  $context An optional set of options for the JSON decoder; see below
+     *
+     * The $context array is a simple key=>value array, with the following supported keys:
+     *
+     * json_decode_associative: boolean
+     *      If true, returns the object as associative array.
+     *      If false, returns the object as nested stdClass
+     *      If not specified, this method will use the default set in JsonDecode::__construct
+     *
+     * json_decode_recursion_depth: integer
+     *      Specifies the maximum recursion depth
+     *      If not specified, this method will use the default set in JsonDecode::__construct
+     *
+     * json_decode_options: integer
+     *      Specifies additional options as per documentation for json_decode. Only supported with PHP 5.4.0 and higher
+     *
+     * @return mixed
+     *
+     * @throws UnexpectedValueException
+     *
+     * @see http://php.net/json_decode json_decode
+     */
+    public function decode($data, $format, array $context = array())
+    {
+        $context = $this->resolveContext($context);
+
+        $associative = $context['json_decode_associative'];
+        $recursionDepth = $context['json_decode_recursion_depth'];
+        $options = $context['json_decode_options'];
+
+        if (PHP_VERSION_ID >= 50400) {
+            $decodedData = json_decode($data, $associative, $recursionDepth, $options);
+        } else {
+            $decodedData = json_decode($data, $associative, $recursionDepth);
+        }
+
+        if (JSON_ERROR_NONE !== $this->lastError = json_last_error()) {
+            throw new UnexpectedValueException(JsonEncoder::getLastErrorMessage());
+        }
+
+        return $decodedData;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsDecoding($format)
+    {
+        return JsonEncoder::FORMAT === $format;
+    }
+
+    /**
+     * Merges the default options of the Json Decoder with the passed context.
+     *
+     * @param array $context
+     *
+     * @return array
+     */
+    private function resolveContext(array $context)
+    {
+        $defaultOptions = array(
+            'json_decode_associative' => $this->associative,
+            'json_decode_recursion_depth' => $this->recursionDepth,
+            'json_decode_options' => 0,
+        );
+
+        return array_merge($defaultOptions, $context);
+    }
+}
diff --git a/core/vendor/symfony/serializer/Encoder/JsonEncode.php b/core/vendor/symfony/serializer/Encoder/JsonEncode.php
new file mode 100644
index 0000000..76345be
--- /dev/null
+++ b/core/vendor/symfony/serializer/Encoder/JsonEncode.php
@@ -0,0 +1,85 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Encoder;
+
+use Symfony\Component\Serializer\Exception\UnexpectedValueException;
+
+/**
+ * Encodes JSON data.
+ *
+ * @author Sander Coolen <sander@jibber.nl>
+ */
+class JsonEncode implements EncoderInterface
+{
+    private $options;
+    private $lastError = JSON_ERROR_NONE;
+
+    public function __construct($bitmask = 0)
+    {
+        $this->options = $bitmask;
+    }
+
+    /**
+     * Returns the last encoding error (if any).
+     *
+     * @return int
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             The {@self encode()} throws an exception if error found.
+     *
+     * @see http://php.net/manual/en/function.json-last-error.php json_last_error
+     */
+    public function getLastError()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Catch the exception raised by the encode() method instead to get the last JSON encoding error.', E_USER_DEPRECATED);
+
+        return $this->lastError;
+    }
+
+    /**
+     * Encodes PHP data to a JSON string.
+     *
+     * {@inheritdoc}
+     */
+    public function encode($data, $format, array $context = array())
+    {
+        $context = $this->resolveContext($context);
+
+        $encodedJson = json_encode($data, $context['json_encode_options']);
+
+        if (JSON_ERROR_NONE !== $this->lastError = json_last_error()) {
+            throw new UnexpectedValueException(JsonEncoder::getLastErrorMessage());
+        }
+
+        return $encodedJson;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsEncoding($format)
+    {
+        return JsonEncoder::FORMAT === $format;
+    }
+
+    /**
+     * Merge default json encode options with context.
+     *
+     * @param array $context
+     *
+     * @return array
+     */
+    private function resolveContext(array $context = array())
+    {
+        return array_merge(array('json_encode_options' => $this->options), $context);
+    }
+}
diff --git a/core/vendor/symfony/serializer/Encoder/JsonEncoder.php b/core/vendor/symfony/serializer/Encoder/JsonEncoder.php
new file mode 100644
index 0000000..1f7a1fb
--- /dev/null
+++ b/core/vendor/symfony/serializer/Encoder/JsonEncoder.php
@@ -0,0 +1,125 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Encoder;
+
+/**
+ * Encodes JSON data.
+ *
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ */
+class JsonEncoder implements EncoderInterface, DecoderInterface
+{
+    const FORMAT = 'json';
+
+    /**
+     * @var JsonEncode
+     */
+    protected $encodingImpl;
+
+    /**
+     * @var JsonDecode
+     */
+    protected $decodingImpl;
+
+    public function __construct(JsonEncode $encodingImpl = null, JsonDecode $decodingImpl = null)
+    {
+        $this->encodingImpl = $encodingImpl ?: new JsonEncode();
+        $this->decodingImpl = $decodingImpl ?: new JsonDecode(true);
+    }
+
+    /**
+     * Returns the last encoding error (if any).
+     *
+     * @return int
+     *
+     * @deprecated since version 2.5, to be removed in 3.0. JsonEncode throws exception if an error is found.
+     */
+    public function getLastEncodingError()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Catch the exception raised by the Symfony\Component\Serializer\Encoder\JsonEncode::encode() method instead to get the last JSON encoding error.', E_USER_DEPRECATED);
+
+        return $this->encodingImpl->getLastError();
+    }
+
+    /**
+     * Returns the last decoding error (if any).
+     *
+     * @return int
+     *
+     * @deprecated since version 2.5, to be removed in 3.0. JsonDecode throws exception if an error is found.
+     */
+    public function getLastDecodingError()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Catch the exception raised by the Symfony\Component\Serializer\Encoder\JsonDecode::decode() method instead to get the last JSON decoding error.', E_USER_DEPRECATED);
+
+        return $this->decodingImpl->getLastError();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function encode($data, $format, array $context = array())
+    {
+        return $this->encodingImpl->encode($data, self::FORMAT, $context);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function decode($data, $format, array $context = array())
+    {
+        return $this->decodingImpl->decode($data, self::FORMAT, $context);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsEncoding($format)
+    {
+        return self::FORMAT === $format;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsDecoding($format)
+    {
+        return self::FORMAT === $format;
+    }
+
+    /**
+     * Resolves json_last_error message.
+     *
+     * @return string
+     */
+    public static function getLastErrorMessage()
+    {
+        if (function_exists('json_last_error_msg')) {
+            return json_last_error_msg();
+        }
+
+        switch (json_last_error()) {
+            case JSON_ERROR_DEPTH:
+                return 'Maximum stack depth exceeded';
+            case JSON_ERROR_STATE_MISMATCH:
+                return 'Underflow or the modes mismatch';
+            case JSON_ERROR_CTRL_CHAR:
+                return 'Unexpected control character found';
+            case JSON_ERROR_SYNTAX:
+                return 'Syntax error, malformed JSON';
+            case JSON_ERROR_UTF8:
+                return 'Malformed UTF-8 characters, possibly incorrectly encoded';
+            default:
+                return 'Unknown error';
+        }
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/NormalizationAwareInterface.php b/core/vendor/symfony/serializer/Encoder/NormalizationAwareInterface.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/NormalizationAwareInterface.php
rename to core/vendor/symfony/serializer/Encoder/NormalizationAwareInterface.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/SerializerAwareEncoder.php b/core/vendor/symfony/serializer/Encoder/SerializerAwareEncoder.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/SerializerAwareEncoder.php
rename to core/vendor/symfony/serializer/Encoder/SerializerAwareEncoder.php
diff --git a/core/vendor/symfony/serializer/Encoder/XmlEncoder.php b/core/vendor/symfony/serializer/Encoder/XmlEncoder.php
new file mode 100644
index 0000000..ce0c475
--- /dev/null
+++ b/core/vendor/symfony/serializer/Encoder/XmlEncoder.php
@@ -0,0 +1,536 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Encoder;
+
+use Symfony\Component\Serializer\Exception\UnexpectedValueException;
+
+/**
+ * Encodes XML data.
+ *
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @author John Wards <jwards@whiteoctober.co.uk>
+ * @author Fabian Vogler <fabian@equivalence.ch>
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class XmlEncoder extends SerializerAwareEncoder implements EncoderInterface, DecoderInterface, NormalizationAwareInterface
+{
+    /**
+     * @var \DOMDocument
+     */
+    private $dom;
+    private $format;
+    private $context;
+    private $rootNodeName = 'response';
+
+    /**
+     * Construct new XmlEncoder and allow to change the root node element name.
+     *
+     * @param string $rootNodeName
+     */
+    public function __construct($rootNodeName = 'response')
+    {
+        $this->rootNodeName = $rootNodeName;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function encode($data, $format, array $context = array())
+    {
+        if ($data instanceof \DOMDocument) {
+            return $data->saveXML();
+        }
+
+        $xmlRootNodeName = $this->resolveXmlRootName($context);
+
+        $this->dom = $this->createDomDocument($context);
+        $this->format = $format;
+        $this->context = $context;
+
+        if (null !== $data && !is_scalar($data)) {
+            $root = $this->dom->createElement($xmlRootNodeName);
+            $this->dom->appendChild($root);
+            $this->buildXml($root, $data, $xmlRootNodeName);
+        } else {
+            $this->appendNode($this->dom, $data, $xmlRootNodeName);
+        }
+
+        return $this->dom->saveXML();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function decode($data, $format, array $context = array())
+    {
+        if ('' === trim($data)) {
+            throw new UnexpectedValueException('Invalid XML data, it can not be empty.');
+        }
+
+        $internalErrors = libxml_use_internal_errors(true);
+        $disableEntities = libxml_disable_entity_loader(true);
+        libxml_clear_errors();
+
+        $dom = new \DOMDocument();
+        $dom->loadXML($data, LIBXML_NONET | LIBXML_NOBLANKS);
+
+        libxml_use_internal_errors($internalErrors);
+        libxml_disable_entity_loader($disableEntities);
+
+        if ($error = libxml_get_last_error()) {
+            libxml_clear_errors();
+
+            throw new UnexpectedValueException($error->message);
+        }
+
+        foreach ($dom->childNodes as $child) {
+            if ($child->nodeType === XML_DOCUMENT_TYPE_NODE) {
+                throw new UnexpectedValueException('Document types are not allowed.');
+            }
+        }
+
+        $rootNode = $dom->firstChild;
+
+        // todo: throw an exception if the root node name is not correctly configured (bc)
+
+        if ($rootNode->hasChildNodes()) {
+            $xpath = new \DOMXPath($dom);
+            $data = array();
+            foreach ($xpath->query('namespace::*', $dom->documentElement) as $nsNode) {
+                $data['@'.$nsNode->nodeName] = $nsNode->nodeValue;
+            }
+
+            unset($data['@xmlns:xml']);
+
+            if (empty($data)) {
+                return $this->parseXml($rootNode);
+            }
+
+            return array_merge($data, (array) $this->parseXml($rootNode));
+        }
+
+        if (!$rootNode->hasAttributes()) {
+            return $rootNode->nodeValue;
+        }
+
+        $data = array();
+
+        foreach ($rootNode->attributes as $attrKey => $attr) {
+            $data['@'.$attrKey] = $attr->nodeValue;
+        }
+
+        $data['#'] = $rootNode->nodeValue;
+
+        return $data;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsEncoding($format)
+    {
+        return 'xml' === $format;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsDecoding($format)
+    {
+        return 'xml' === $format;
+    }
+
+    /**
+     * Sets the root node name.
+     *
+     * @param string $name root node name
+     */
+    public function setRootNodeName($name)
+    {
+        $this->rootNodeName = $name;
+    }
+
+    /**
+     * Returns the root node name.
+     *
+     * @return string
+     */
+    public function getRootNodeName()
+    {
+        return $this->rootNodeName;
+    }
+
+    /**
+     * @param \DOMNode $node
+     * @param string   $val
+     *
+     * @return bool
+     */
+    final protected function appendXMLString(\DOMNode $node, $val)
+    {
+        if (strlen($val) > 0) {
+            $frag = $this->dom->createDocumentFragment();
+            $frag->appendXML($val);
+            $node->appendChild($frag);
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param \DOMNode $node
+     * @param string   $val
+     *
+     * @return bool
+     */
+    final protected function appendText(\DOMNode $node, $val)
+    {
+        $nodeText = $this->dom->createTextNode($val);
+        $node->appendChild($nodeText);
+
+        return true;
+    }
+
+    /**
+     * @param \DOMNode $node
+     * @param string   $val
+     *
+     * @return bool
+     */
+    final protected function appendCData(\DOMNode $node, $val)
+    {
+        $nodeText = $this->dom->createCDATASection($val);
+        $node->appendChild($nodeText);
+
+        return true;
+    }
+
+    /**
+     * @param \DOMNode             $node
+     * @param \DOMDocumentFragment $fragment
+     *
+     * @return bool
+     */
+    final protected function appendDocumentFragment(\DOMNode $node, $fragment)
+    {
+        if ($fragment instanceof \DOMDocumentFragment) {
+            $node->appendChild($fragment);
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks the name is a valid xml element name.
+     *
+     * @param string $name
+     *
+     * @return bool
+     */
+    final protected function isElementNameValid($name)
+    {
+        return $name &&
+            false === strpos($name, ' ') &&
+            preg_match('#^[\pL_][\pL0-9._:-]*$#ui', $name);
+    }
+
+    /**
+     * Parse the input DOMNode into an array or a string.
+     *
+     * @param \DOMNode $node xml to parse
+     *
+     * @return array|string
+     */
+    private function parseXml(\DOMNode $node)
+    {
+        $data = $this->parseXmlAttributes($node);
+
+        $value = $this->parseXmlValue($node);
+
+        if (!count($data)) {
+            return $value;
+        }
+
+        if (!is_array($value)) {
+            $data['#'] = $value;
+
+            return $data;
+        }
+
+        if (1 === count($value) && key($value)) {
+            $data[key($value)] = current($value);
+
+            return $data;
+        }
+
+        foreach ($value as $key => $val) {
+            $data[$key] = $val;
+        }
+
+        return $data;
+    }
+
+    /**
+     * Parse the input DOMNode attributes into an array.
+     *
+     * @param \DOMNode $node xml to parse
+     *
+     * @return array
+     */
+    private function parseXmlAttributes(\DOMNode $node)
+    {
+        if (!$node->hasAttributes()) {
+            return array();
+        }
+
+        $data = array();
+
+        foreach ($node->attributes as $attr) {
+            if (ctype_digit($attr->nodeValue)) {
+                $data['@'.$attr->nodeName] = (int) $attr->nodeValue;
+            } else {
+                $data['@'.$attr->nodeName] = $attr->nodeValue;
+            }
+        }
+
+        return $data;
+    }
+
+    /**
+     * Parse the input DOMNode value (content and children) into an array or a string.
+     *
+     * @param \DOMNode $node xml to parse
+     *
+     * @return array|string
+     */
+    private function parseXmlValue(\DOMNode $node)
+    {
+        if (!$node->hasChildNodes()) {
+            return $node->nodeValue;
+        }
+
+        if (1 === $node->childNodes->length && in_array($node->firstChild->nodeType, array(XML_TEXT_NODE, XML_CDATA_SECTION_NODE))) {
+            return $node->firstChild->nodeValue;
+        }
+
+        $value = array();
+
+        foreach ($node->childNodes as $subnode) {
+            $val = $this->parseXml($subnode);
+
+            if ('item' === $subnode->nodeName && isset($val['@key'])) {
+                if (isset($val['#'])) {
+                    $value[$val['@key']] = $val['#'];
+                } else {
+                    $value[$val['@key']] = $val;
+                }
+            } else {
+                $value[$subnode->nodeName][] = $val;
+            }
+        }
+
+        foreach ($value as $key => $val) {
+            if (is_array($val) && 1 === count($val)) {
+                $value[$key] = current($val);
+            }
+        }
+
+        return $value;
+    }
+
+    /**
+     * Parse the data and convert it to DOMElements.
+     *
+     * @param \DOMNode     $parentNode
+     * @param array|object $data
+     * @param string|null  $xmlRootNodeName
+     *
+     * @return bool
+     *
+     * @throws UnexpectedValueException
+     */
+    private function buildXml(\DOMNode $parentNode, $data, $xmlRootNodeName = null)
+    {
+        $append = true;
+
+        if (is_array($data) || $data instanceof \Traversable) {
+            foreach ($data as $key => $data) {
+                //Ah this is the magic @ attribute types.
+                if (0 === strpos($key, '@') && is_scalar($data) && $this->isElementNameValid($attributeName = substr($key, 1))) {
+                    $parentNode->setAttribute($attributeName, $data);
+                } elseif ($key === '#') {
+                    $append = $this->selectNodeType($parentNode, $data);
+                } elseif (is_array($data) && false === is_numeric($key)) {
+                    // Is this array fully numeric keys?
+                    if (ctype_digit(implode('', array_keys($data)))) {
+                        /*
+                         * Create nodes to append to $parentNode based on the $key of this array
+                         * Produces <xml><item>0</item><item>1</item></xml>
+                         * From array("item" => array(0,1));.
+                         */
+                        foreach ($data as $subData) {
+                            $append = $this->appendNode($parentNode, $subData, $key);
+                        }
+                    } else {
+                        $append = $this->appendNode($parentNode, $data, $key);
+                    }
+                } elseif (is_numeric($key) || !$this->isElementNameValid($key)) {
+                    $append = $this->appendNode($parentNode, $data, 'item', $key);
+                } else {
+                    $append = $this->appendNode($parentNode, $data, $key);
+                }
+            }
+
+            return $append;
+        }
+
+        if (is_object($data)) {
+            $data = $this->serializer->normalize($data, $this->format, $this->context);
+            if (null !== $data && !is_scalar($data)) {
+                return $this->buildXml($parentNode, $data, $xmlRootNodeName);
+            }
+
+            // top level data object was normalized into a scalar
+            if (!$parentNode->parentNode->parentNode) {
+                $root = $parentNode->parentNode;
+                $root->removeChild($parentNode);
+
+                return $this->appendNode($root, $data, $xmlRootNodeName);
+            }
+
+            return $this->appendNode($parentNode, $data, 'data');
+        }
+
+        throw new UnexpectedValueException(sprintf('An unexpected value could not be serialized: %s', var_export($data, true)));
+    }
+
+    /**
+     * Selects the type of node to create and appends it to the parent.
+     *
+     * @param \DOMNode     $parentNode
+     * @param array|object $data
+     * @param string       $nodeName
+     * @param string       $key
+     *
+     * @return bool
+     */
+    private function appendNode(\DOMNode $parentNode, $data, $nodeName, $key = null)
+    {
+        $node = $this->dom->createElement($nodeName);
+        if (null !== $key) {
+            $node->setAttribute('key', $key);
+        }
+        $appendNode = $this->selectNodeType($node, $data);
+        // we may have decided not to append this node, either in error or if its $nodeName is not valid
+        if ($appendNode) {
+            $parentNode->appendChild($node);
+        }
+
+        return $appendNode;
+    }
+
+    /**
+     * Checks if a value contains any characters which would require CDATA wrapping.
+     *
+     * @param string $val
+     *
+     * @return bool
+     */
+    private function needsCdataWrapping($val)
+    {
+        return preg_match('/[<>&]/', $val);
+    }
+
+    /**
+     * Tests the value being passed and decide what sort of element to create.
+     *
+     * @param \DOMNode $node
+     * @param mixed    $val
+     *
+     * @return bool
+     */
+    private function selectNodeType(\DOMNode $node, $val)
+    {
+        if (is_array($val)) {
+            return $this->buildXml($node, $val);
+        } elseif ($val instanceof \SimpleXMLElement) {
+            $child = $this->dom->importNode(dom_import_simplexml($val), true);
+            $node->appendChild($child);
+        } elseif ($val instanceof \Traversable) {
+            $this->buildXml($node, $val);
+        } elseif (is_object($val)) {
+            return $this->buildXml($node, $this->serializer->normalize($val, $this->format, $this->context));
+        } elseif (is_numeric($val)) {
+            return $this->appendText($node, (string) $val);
+        } elseif (is_string($val) && $this->needsCdataWrapping($val)) {
+            return $this->appendCData($node, $val);
+        } elseif (is_string($val)) {
+            return $this->appendText($node, $val);
+        } elseif (is_bool($val)) {
+            return $this->appendText($node, (int) $val);
+        } elseif ($val instanceof \DOMNode) {
+            $child = $this->dom->importNode($val, true);
+            $node->appendChild($child);
+        }
+
+        return true;
+    }
+
+    /**
+     * Get real XML root node name, taking serializer options into account.
+     *
+     * @param array $context
+     *
+     * @return string
+     */
+    private function resolveXmlRootName(array $context = array())
+    {
+        return isset($context['xml_root_node_name'])
+            ? $context['xml_root_node_name']
+            : $this->rootNodeName;
+    }
+
+    /**
+     * Create a DOM document, taking serializer options into account.
+     *
+     * @param array $context options that the encoder has access to.
+     *
+     * @return \DOMDocument
+     */
+    private function createDomDocument(array $context)
+    {
+        $document = new \DOMDocument();
+
+        // Set an attribute on the DOM document specifying, as part of the XML declaration,
+        $xmlOptions = array(
+            // nicely formats output with indentation and extra space
+            'xml_format_output' => 'formatOutput',
+            // the version number of the document
+            'xml_version' => 'xmlVersion',
+            // the encoding of the document
+            'xml_encoding' => 'encoding',
+            // whether the document is standalone
+            'xml_standalone' => 'xmlStandalone',
+        );
+        foreach ($xmlOptions as $xmlOption => $documentProperty) {
+            if (isset($context[$xmlOption])) {
+                $document->$documentProperty = $context[$xmlOption];
+            }
+        }
+
+        return $document;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/CircularReferenceException.php b/core/vendor/symfony/serializer/Exception/CircularReferenceException.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/CircularReferenceException.php
rename to core/vendor/symfony/serializer/Exception/CircularReferenceException.php
diff --git a/core/vendor/symfony/serializer/Exception/Exception.php b/core/vendor/symfony/serializer/Exception/Exception.php
new file mode 100644
index 0000000..fc0606e
--- /dev/null
+++ b/core/vendor/symfony/serializer/Exception/Exception.php
@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Exception;
+
+/**
+ * Base exception.
+ *
+ * @deprecated since version 2.7, to be removed in 3.0. Use ExceptionInterface instead.
+ */
+interface Exception
+{
+}
diff --git a/core/vendor/symfony/serializer/Exception/ExceptionInterface.php b/core/vendor/symfony/serializer/Exception/ExceptionInterface.php
new file mode 100644
index 0000000..ff67edb
--- /dev/null
+++ b/core/vendor/symfony/serializer/Exception/ExceptionInterface.php
@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Exception;
+
+/**
+ * Base exception interface.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+interface ExceptionInterface extends Exception
+{
+}
diff --git a/core/vendor/symfony/serializer/Exception/InvalidArgumentException.php b/core/vendor/symfony/serializer/Exception/InvalidArgumentException.php
new file mode 100644
index 0000000..f4e645c
--- /dev/null
+++ b/core/vendor/symfony/serializer/Exception/InvalidArgumentException.php
@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Exception;
+
+/**
+ * InvalidArgumentException.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class InvalidArgumentException extends \InvalidArgumentException implements ExceptionInterface
+{
+}
diff --git a/core/vendor/symfony/serializer/Exception/LogicException.php b/core/vendor/symfony/serializer/Exception/LogicException.php
new file mode 100644
index 0000000..08c53e0
--- /dev/null
+++ b/core/vendor/symfony/serializer/Exception/LogicException.php
@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Exception;
+
+/**
+ * LogicException.
+ *
+ * @author Lukas Kahwe Smith <smith@pooteeweet.org>
+ */
+class LogicException extends \LogicException implements ExceptionInterface
+{
+}
diff --git a/core/vendor/symfony/serializer/Exception/MappingException.php b/core/vendor/symfony/serializer/Exception/MappingException.php
new file mode 100644
index 0000000..8b63dd0
--- /dev/null
+++ b/core/vendor/symfony/serializer/Exception/MappingException.php
@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Exception;
+
+/**
+ * MappingException
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class MappingException extends RuntimeException
+{
+}
diff --git a/core/vendor/symfony/serializer/Exception/RuntimeException.php b/core/vendor/symfony/serializer/Exception/RuntimeException.php
new file mode 100644
index 0000000..a287d97
--- /dev/null
+++ b/core/vendor/symfony/serializer/Exception/RuntimeException.php
@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Exception;
+
+/**
+ * RuntimeException.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class RuntimeException extends \RuntimeException implements ExceptionInterface
+{
+}
diff --git a/core/vendor/symfony/serializer/Exception/UnexpectedValueException.php b/core/vendor/symfony/serializer/Exception/UnexpectedValueException.php
new file mode 100644
index 0000000..2a63c5b
--- /dev/null
+++ b/core/vendor/symfony/serializer/Exception/UnexpectedValueException.php
@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Exception;
+
+/**
+ * UnexpectedValueException.
+ *
+ * @author Lukas Kahwe Smith <smith@pooteeweet.org>
+ */
+class UnexpectedValueException extends \UnexpectedValueException implements ExceptionInterface
+{
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/UnsupportedException.php b/core/vendor/symfony/serializer/Exception/UnsupportedException.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/UnsupportedException.php
rename to core/vendor/symfony/serializer/Exception/UnsupportedException.php
diff --git a/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/LICENSE b/core/vendor/symfony/serializer/LICENSE
similarity index 100%
rename from core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/LICENSE
rename to core/vendor/symfony/serializer/LICENSE
diff --git a/core/vendor/symfony/serializer/Mapping/AttributeMetadata.php b/core/vendor/symfony/serializer/Mapping/AttributeMetadata.php
new file mode 100644
index 0000000..7a1d3db
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/AttributeMetadata.php
@@ -0,0 +1,94 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping;
+
+/**
+ * {@inheritdoc}
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class AttributeMetadata implements AttributeMetadataInterface
+{
+    /**
+     * @var string
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getName()} instead.
+     */
+    public $name;
+
+    /**
+     * @var array
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getGroups()} instead.
+     */
+    public $groups = array();
+
+    /**
+     * Constructs a metadata for the given attribute.
+     *
+     * @param string $name
+     */
+    public function __construct($name)
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addGroup($group)
+    {
+        if (!in_array($group, $this->groups)) {
+            $this->groups[] = $group;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getGroups()
+    {
+        return $this->groups;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function merge(AttributeMetadataInterface $attributeMetadata)
+    {
+        foreach ($attributeMetadata->getGroups() as $group) {
+            $this->addGroup($group);
+        }
+    }
+
+    /**
+     * Returns the names of the properties that should be serialized.
+     *
+     * @return string[]
+     */
+    public function __sleep()
+    {
+        return array('name', 'groups');
+    }
+}
diff --git a/core/vendor/symfony/serializer/Mapping/AttributeMetadataInterface.php b/core/vendor/symfony/serializer/Mapping/AttributeMetadataInterface.php
new file mode 100644
index 0000000..0701a58
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/AttributeMetadataInterface.php
@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping;
+
+/**
+ * Stores metadata needed for serializing and deserializing attributes.
+ *
+ * Primarily, the metadata stores serialization groups.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+interface AttributeMetadataInterface
+{
+    /**
+     * Gets the attribute name.
+     *
+     * @return string
+     */
+    public function getName();
+
+    /**
+     * Adds this attribute to the given group.
+     *
+     * @param string $group
+     */
+    public function addGroup($group);
+
+    /**
+     * Gets groups of this attribute.
+     *
+     * @return string[]
+     */
+    public function getGroups();
+
+    /**
+     * Merges an {@see AttributeMetadataInterface} with in the current one.
+     *
+     * @param AttributeMetadataInterface $attributeMetadata
+     */
+    public function merge(AttributeMetadataInterface $attributeMetadata);
+}
diff --git a/core/vendor/symfony/serializer/Mapping/ClassMetadata.php b/core/vendor/symfony/serializer/Mapping/ClassMetadata.php
new file mode 100644
index 0000000..3794a74
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/ClassMetadata.php
@@ -0,0 +1,116 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping;
+
+/**
+ * {@inheritdoc}
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class ClassMetadata implements ClassMetadataInterface
+{
+    /**
+     * @var string
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getName()} instead.
+     */
+    public $name;
+
+    /**
+     * @var AttributeMetadataInterface[]
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getAttributesMetadata()} instead.
+     */
+    public $attributesMetadata = array();
+
+    /**
+     * @var \ReflectionClass
+     */
+    private $reflClass;
+
+    /**
+     * Constructs a metadata for the given class.
+     *
+     * @param string $class
+     */
+    public function __construct($class)
+    {
+        $this->name = $class;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addAttributeMetadata(AttributeMetadataInterface $attributeMetadata)
+    {
+        $this->attributesMetadata[$attributeMetadata->getName()] = $attributeMetadata;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAttributesMetadata()
+    {
+        return $this->attributesMetadata;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function merge(ClassMetadataInterface $classMetadata)
+    {
+        foreach ($classMetadata->getAttributesMetadata() as $attributeMetadata) {
+            if (isset($this->attributesMetadata[$attributeMetadata->getName()])) {
+                $this->attributesMetadata[$attributeMetadata->getName()]->merge($attributeMetadata);
+            } else {
+                $this->addAttributeMetadata($attributeMetadata);
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getReflectionClass()
+    {
+        if (!$this->reflClass) {
+            $this->reflClass = new \ReflectionClass($this->getName());
+        }
+
+        return $this->reflClass;
+    }
+
+    /**
+     * Returns the names of the properties that should be serialized.
+     *
+     * @return string[]
+     */
+    public function __sleep()
+    {
+        return array(
+            'name',
+            'attributes',
+        );
+    }
+}
diff --git a/core/vendor/symfony/serializer/Mapping/ClassMetadataInterface.php b/core/vendor/symfony/serializer/Mapping/ClassMetadataInterface.php
new file mode 100644
index 0000000..c967666
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/ClassMetadataInterface.php
@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping;
+
+/**
+ * Stores metadata needed for serializing and deserializing objects of specific class.
+ *
+ * Primarily, the metadata stores the list of attributes to serialize or deserialize.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+interface ClassMetadataInterface
+{
+    /**
+     * Returns the name of the backing PHP class.
+     *
+     * @return string The name of the backing class.
+     */
+    public function getName();
+
+    /**
+     * Adds an {@link AttributeMetadataInterface}.
+     *
+     * @param AttributeMetadataInterface $attributeMetadata
+     */
+    public function addAttributeMetadata(AttributeMetadataInterface $attributeMetadata);
+
+    /**
+     * Gets the list of {@link AttributeMetadataInterface}.
+     *
+     * @return AttributeMetadataInterface[]
+     */
+    public function getAttributesMetadata();
+
+    /**
+     * Merges a {@link ClassMetadataInterface} in the current one.
+     *
+     * @param ClassMetadataInterface $classMetadata
+     */
+    public function merge(ClassMetadataInterface $classMetadata);
+
+    /**
+     * Returns a {@link \ReflectionClass} instance for this class.
+     *
+     * @return \ReflectionClass
+     */
+    public function getReflectionClass();
+}
diff --git a/core/vendor/symfony/serializer/Mapping/Factory/ClassMetadataFactory.php b/core/vendor/symfony/serializer/Mapping/Factory/ClassMetadataFactory.php
new file mode 100644
index 0000000..344d633
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/Factory/ClassMetadataFactory.php
@@ -0,0 +1,118 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping\Factory;
+
+use Doctrine\Common\Cache\Cache;
+use Symfony\Component\Serializer\Exception\InvalidArgumentException;
+use Symfony\Component\Serializer\Mapping\ClassMetadata;
+use Symfony\Component\Serializer\Mapping\Loader\LoaderInterface;
+
+/**
+ * Returns a {@link ClassMetadata}.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class ClassMetadataFactory implements ClassMetadataFactoryInterface
+{
+    /**
+     * @var LoaderInterface
+     */
+    private $loader;
+    /**
+     * @var Cache
+     */
+    private $cache;
+    /**
+     * @var array
+     */
+    private $loadedClasses;
+
+    /**
+     * @param LoaderInterface $loader
+     * @param Cache|null $cache
+     */
+    public function __construct(LoaderInterface $loader, Cache $cache = null)
+    {
+        $this->loader = $loader;
+        $this->cache = $cache;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadataFor($value)
+    {
+        $class = $this->getClass($value);
+        if (!$class) {
+            throw new InvalidArgumentException(sprintf('Cannot create metadata for non-objects. Got: "%s"', gettype($value)));
+        }
+
+        if (isset($this->loadedClasses[$class])) {
+            return $this->loadedClasses[$class];
+        }
+
+        if ($this->cache && ($this->loadedClasses[$class] = $this->cache->fetch($class))) {
+            return $this->loadedClasses[$class];
+        }
+
+        if (!class_exists($class) && !interface_exists($class)) {
+            throw new InvalidArgumentException(sprintf('The class or interface "%s" does not exist.', $class));
+        }
+
+        $classMetadata = new ClassMetadata($class);
+        $this->loader->loadClassMetadata($classMetadata);
+
+        $reflectionClass = $classMetadata->getReflectionClass();
+
+        // Include metadata from the parent class
+        if ($parent = $reflectionClass->getParentClass()) {
+            $classMetadata->merge($this->getMetadataFor($parent->name));
+        }
+
+        // Include metadata from all implemented interfaces
+        foreach ($reflectionClass->getInterfaces() as $interface) {
+            $classMetadata->merge($this->getMetadataFor($interface->name));
+        }
+
+        if ($this->cache) {
+            $this->cache->save($class, $classMetadata);
+        }
+
+        return $this->loadedClasses[$class] = $classMetadata;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasMetadataFor($value)
+    {
+        $class = $this->getClass($value);
+
+        return class_exists($class) || interface_exists($class);
+    }
+
+    /**
+     * Gets a class name for a given class or instance.
+     *
+     * @param mixed $value
+     *
+     * @return string|bool
+     */
+    private function getClass($value)
+    {
+        if (!is_object($value) && !is_string($value)) {
+            return false;
+        }
+
+        return ltrim(is_object($value) ? get_class($value) : $value, '\\');
+    }
+}
diff --git a/core/vendor/symfony/serializer/Mapping/Factory/ClassMetadataFactoryInterface.php b/core/vendor/symfony/serializer/Mapping/Factory/ClassMetadataFactoryInterface.php
new file mode 100644
index 0000000..7ef91a8
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/Factory/ClassMetadataFactoryInterface.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping\Factory;
+
+use Symfony\Component\Serializer\Exception\InvalidArgumentException;
+use Symfony\Component\Serializer\Mapping\ClassMetadataInterface;
+
+/**
+ * Returns a {@see ClassMetadataInterface}.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+interface ClassMetadataFactoryInterface
+{
+    /**
+     * If the method was called with the same class name (or an object of that
+     * class) before, the same metadata instance is returned.
+     *
+     * If the factory was configured with a cache, this method will first look
+     * for an existing metadata instance in the cache. If an existing instance
+     * is found, it will be returned without further ado.
+     *
+     * Otherwise, a new metadata instance is created. If the factory was
+     * configured with a loader, the metadata is passed to the
+     * {@link \Symfony\Component\Serializer\Mapping\Loader\LoaderInterface::loadClassMetadata()} method for further
+     * configuration. At last, the new object is returned.
+     *
+     * @param string|object $value
+     *
+     * @return ClassMetadataInterface
+     *
+     * @throws InvalidArgumentException
+     */
+    public function getMetadataFor($value);
+
+    /**
+     * Checks if class has metadata.
+     *
+     * @param mixed $value
+     *
+     * @return bool
+     */
+    public function hasMetadataFor($value);
+}
diff --git a/core/vendor/symfony/serializer/Mapping/Loader/AnnotationLoader.php b/core/vendor/symfony/serializer/Mapping/Loader/AnnotationLoader.php
new file mode 100644
index 0000000..801c317
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/Loader/AnnotationLoader.php
@@ -0,0 +1,99 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping\Loader;
+
+use Doctrine\Common\Annotations\Reader;
+use Symfony\Component\Serializer\Annotation\Groups;
+use Symfony\Component\Serializer\Exception\MappingException;
+use Symfony\Component\Serializer\Mapping\AttributeMetadata;
+use Symfony\Component\Serializer\Mapping\ClassMetadataInterface;
+
+/**
+ * Annotation loader.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class AnnotationLoader implements LoaderInterface
+{
+    /**
+     * @var Reader
+     */
+    private $reader;
+
+    /**
+     * @param Reader $reader
+     */
+    public function __construct(Reader $reader)
+    {
+        $this->reader = $reader;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function loadClassMetadata(ClassMetadataInterface $classMetadata)
+    {
+        $reflectionClass = $classMetadata->getReflectionClass();
+        $className = $reflectionClass->name;
+        $loaded = false;
+
+        $attributesMetadata = $classMetadata->getAttributesMetadata();
+
+        foreach ($reflectionClass->getProperties() as $property) {
+            if (!isset($attributeMetadata[$property->name])) {
+                $attributesMetadata[$property->name] = new AttributeMetadata($property->name);
+                $classMetadata->addAttributeMetadata($attributesMetadata[$property->name]);
+            }
+
+            if ($property->getDeclaringClass()->name === $className) {
+                foreach ($this->reader->getPropertyAnnotations($property) as $groups) {
+                    if ($groups instanceof Groups) {
+                        foreach ($groups->getGroups() as $group) {
+                            $attributesMetadata[$property->name]->addGroup($group);
+                        }
+                    }
+
+                    $loaded = true;
+                }
+            }
+        }
+
+        foreach ($reflectionClass->getMethods() as $method) {
+            if ($method->getDeclaringClass()->name === $className) {
+                foreach ($this->reader->getMethodAnnotations($method) as $groups) {
+                    if ($groups instanceof Groups) {
+                        if (preg_match('/^(get|is|has|set)(.+)$/i', $method->name, $matches)) {
+                            $attributeName = lcfirst($matches[2]);
+
+                            if (isset($attributesMetadata[$attributeName])) {
+                                $attributeMetadata = $attributesMetadata[$attributeName];
+                            } else {
+                                $attributesMetadata[$attributeName] = $attributeMetadata = new AttributeMetadata($attributeName);
+                                $classMetadata->addAttributeMetadata($attributeMetadata);
+                            }
+
+                            foreach ($groups->getGroups() as $group) {
+                                $attributeMetadata->addGroup($group);
+                            }
+                        } else {
+                            throw new MappingException(sprintf('Groups on "%s::%s" cannot be added. Groups can only be added on methods beginning with "get", "is", "has" or "set".', $className, $method->name));
+                        }
+                    }
+
+                    $loaded = true;
+                }
+            }
+        }
+
+        return $loaded;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Mapping/Loader/FileLoader.php b/core/vendor/symfony/serializer/Mapping/Loader/FileLoader.php
new file mode 100644
index 0000000..38bb593
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/Loader/FileLoader.php
@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping\Loader;
+
+use Symfony\Component\Serializer\Exception\MappingException;
+
+/**
+ * Base class for all file based loaders.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+abstract class FileLoader implements LoaderInterface
+{
+    /**
+     * @var string
+     */
+    protected $file;
+
+    /**
+     * Constructor.
+     *
+     * @param string $file The mapping file to load
+     *
+     * @throws MappingException if the mapping file does not exist or is not readable
+     */
+    public function __construct($file)
+    {
+        if (!is_file($file)) {
+            throw new MappingException(sprintf('The mapping file %s does not exist', $file));
+        }
+
+        if (!is_readable($file)) {
+            throw new MappingException(sprintf('The mapping file %s is not readable', $file));
+        }
+
+        $this->file = $file;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Mapping/Loader/LoaderChain.php b/core/vendor/symfony/serializer/Mapping/Loader/LoaderChain.php
new file mode 100644
index 0000000..8bf1c17
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/Loader/LoaderChain.php
@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping\Loader;
+
+use Symfony\Component\Serializer\Exception\MappingException;
+use Symfony\Component\Serializer\Mapping\ClassMetadataInterface;
+
+/**
+ * Calls multiple {@link LoaderInterface} instances in a chain.
+ *
+ * This class accepts multiple instances of LoaderInterface to be passed to the
+ * constructor. When {@link loadClassMetadata()} is called, the same method is called
+ * in <em>all</em> of these loaders, regardless of whether any of them was
+ * successful or not.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class LoaderChain implements LoaderInterface
+{
+    /**
+     * @var LoaderInterface[]
+     */
+    private $loaders;
+
+    /**
+     * Accepts a list of LoaderInterface instances.
+     *
+     * @param LoaderInterface[] $loaders An array of LoaderInterface instances
+     *
+     * @throws MappingException If any of the loaders does not implement LoaderInterface
+     */
+    public function __construct(array $loaders)
+    {
+        foreach ($loaders as $loader) {
+            if (!$loader instanceof LoaderInterface) {
+                throw new MappingException(sprintf('Class %s is expected to implement LoaderInterface', get_class($loader)));
+            }
+        }
+
+        $this->loaders = $loaders;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function loadClassMetadata(ClassMetadataInterface $metadata)
+    {
+        $success = false;
+
+        foreach ($this->loaders as $loader) {
+            $success = $loader->loadClassMetadata($metadata) || $success;
+        }
+
+        return $success;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Mapping/Loader/LoaderInterface.php b/core/vendor/symfony/serializer/Mapping/Loader/LoaderInterface.php
new file mode 100644
index 0000000..ebf84b6
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/Loader/LoaderInterface.php
@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping\Loader;
+
+use Symfony\Component\Serializer\Mapping\ClassMetadataInterface;
+
+/**
+ * Loads {@link ClassMetadataInterface}.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+interface LoaderInterface
+{
+    /**
+     * Load class metadata.
+     *
+     * @param ClassMetadataInterface $classMetadata A metadata
+     *
+     * @return bool
+     */
+    public function loadClassMetadata(ClassMetadataInterface $classMetadata);
+}
diff --git a/core/vendor/symfony/serializer/Mapping/Loader/XmlFileLoader.php b/core/vendor/symfony/serializer/Mapping/Loader/XmlFileLoader.php
new file mode 100644
index 0000000..0da2f7d
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/Loader/XmlFileLoader.php
@@ -0,0 +1,92 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping\Loader;
+
+use Symfony\Component\Config\Util\XmlUtils;
+use Symfony\Component\Serializer\Exception\MappingException;
+use Symfony\Component\Serializer\Mapping\AttributeMetadata;
+use Symfony\Component\Serializer\Mapping\ClassMetadataInterface;
+
+/**
+ * Loads XML mapping files.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class XmlFileLoader extends FileLoader
+{
+    /**
+     * An array of {@class \SimpleXMLElement} instances.
+     *
+     * @var \SimpleXMLElement[]|null
+     */
+    private $classes;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function loadClassMetadata(ClassMetadataInterface $classMetadata)
+    {
+        if (null === $this->classes) {
+            $this->classes = array();
+            $xml = $this->parseFile($this->file);
+
+            foreach ($xml->class as $class) {
+                $this->classes[(string) $class['name']] = $class;
+            }
+        }
+
+        $attributesMetadata = $classMetadata->getAttributesMetadata();
+
+        if (isset($this->classes[$classMetadata->getName()])) {
+            $xml = $this->classes[$classMetadata->getName()];
+
+            foreach ($xml->attribute as $attribute) {
+                $attributeName = (string) $attribute['name'];
+
+                if (isset($attributesMetadata[$attributeName])) {
+                    $attributeMetadata = $attributesMetadata[$attributeName];
+                } else {
+                    $attributeMetadata = new AttributeMetadata($attributeName);
+                    $classMetadata->addAttributeMetadata($attributeMetadata);
+                }
+
+                foreach ($attribute->group as $group) {
+                    $attributeMetadata->addGroup((string) $group);
+                }
+            }
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Parses a XML File.
+     *
+     * @param string $file Path of file
+     *
+     * @return \SimpleXMLElement
+     *
+     * @throws MappingException
+     */
+    private function parseFile($file)
+    {
+        try {
+            $dom = XmlUtils::loadFile($file, __DIR__.'/schema/dic/serializer-mapping/serializer-mapping-1.0.xsd');
+        } catch (\Exception $e) {
+            throw new MappingException($e->getMessage(), $e->getCode(), $e);
+        }
+
+        return simplexml_import_dom($dom);
+    }
+}
diff --git a/core/vendor/symfony/serializer/Mapping/Loader/YamlFileLoader.php b/core/vendor/symfony/serializer/Mapping/Loader/YamlFileLoader.php
new file mode 100644
index 0000000..1c5d5e8
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/Loader/YamlFileLoader.php
@@ -0,0 +1,89 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping\Loader;
+
+use Symfony\Component\Serializer\Exception\MappingException;
+use Symfony\Component\Serializer\Mapping\AttributeMetadata;
+use Symfony\Component\Serializer\Mapping\ClassMetadataInterface;
+use Symfony\Component\Yaml\Parser;
+
+/**
+ * YAML File Loader.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class YamlFileLoader extends FileLoader
+{
+    private $yamlParser;
+
+    /**
+     * An array of YAML class descriptions
+     *
+     * @var array
+     */
+    private $classes = null;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function loadClassMetadata(ClassMetadataInterface $classMetadata)
+    {
+        if (null === $this->classes) {
+            if (!stream_is_local($this->file)) {
+                throw new MappingException(sprintf('This is not a local file "%s".', $this->file));
+            }
+
+            if (null === $this->yamlParser) {
+                $this->yamlParser = new Parser();
+            }
+
+            $classes = $this->yamlParser->parse(file_get_contents($this->file));
+
+            if (empty($classes)) {
+                return false;
+            }
+
+            // not an array
+            if (!is_array($classes)) {
+                throw new MappingException(sprintf('The file "%s" must contain a YAML array.', $this->file));
+            }
+
+            $this->classes = $classes;
+        }
+
+        if (isset($this->classes[$classMetadata->getName()])) {
+            $yaml = $this->classes[$classMetadata->getName()];
+
+            if (isset($yaml['attributes']) && is_array($yaml['attributes'])) {
+                $attributesMetadata = $classMetadata->getAttributesMetadata();
+                foreach ($yaml['attributes'] as $attribute => $data) {
+                    if (isset($attributesMetadata[$attribute])) {
+                        $attributeMetadata = $attributesMetadata[$attribute];
+                    } else {
+                        $attributeMetadata = new AttributeMetadata($attribute);
+                        $classMetadata->addAttributeMetadata($attributeMetadata);
+                    }
+
+                    if (isset($data['groups'])) {
+                        foreach ($data['groups'] as $group) {
+                            $attributeMetadata->addGroup($group);
+                        }
+                    }
+                }
+            }
+
+            return true;
+        }
+
+        return false;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Mapping/Loader/schema/dic/serializer-mapping/serializer-mapping-1.0.xsd b/core/vendor/symfony/serializer/Mapping/Loader/schema/dic/serializer-mapping/serializer-mapping-1.0.xsd
new file mode 100644
index 0000000..cd5a9a9
--- /dev/null
+++ b/core/vendor/symfony/serializer/Mapping/Loader/schema/dic/serializer-mapping/serializer-mapping-1.0.xsd
@@ -0,0 +1,56 @@
+<?xml version="1.0" ?>
+
+<xsd:schema xmlns="http://symfony.com/schema/dic/serializer-mapping"
+            xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+            targetNamespace="http://symfony.com/schema/dic/serializer-mapping"
+            elementFormDefault="qualified">
+
+    <xsd:annotation>
+        <xsd:documentation><![CDATA[
+      Symfony Serializer Mapping Schema, version 1.0
+      Authors: Kévin Dunglas
+
+      A serializer mapping connects attributes with serialization groups.
+    ]]></xsd:documentation>
+    </xsd:annotation>
+
+    <xsd:element name="serializer" type="serializer" />
+
+    <xsd:complexType name="serializer">
+        <xsd:annotation>
+            <xsd:documentation><![CDATA[
+        The root element of the serializer mapping definition.
+      ]]></xsd:documentation>
+        </xsd:annotation>
+        <xsd:choice minOccurs="0" maxOccurs="unbounded">
+            <xsd:element name="class" type="class" />
+        </xsd:choice>
+    </xsd:complexType>
+
+    <xsd:complexType name="class">
+        <xsd:annotation>
+            <xsd:documentation><![CDATA[
+        Contains serialization groups for a single class.
+
+        Nested elements may be class property and/or getter definitions.
+      ]]></xsd:documentation>
+        </xsd:annotation>
+        <xsd:choice minOccurs="0" maxOccurs="unbounded">
+            <xsd:element name="attribute" type="attribute" minOccurs="0" maxOccurs="unbounded" />
+        </xsd:choice>
+        <xsd:attribute name="name" type="xsd:string" use="required" />
+    </xsd:complexType>
+
+    <xsd:complexType name="attribute">
+        <xsd:annotation>
+            <xsd:documentation><![CDATA[
+        Contains serialization groups for a attributes. The name of the attribute should be given in the "name" option.
+      ]]></xsd:documentation>
+        </xsd:annotation>
+        <xsd:sequence>
+            <xsd:element name="group" type="xsd:string" maxOccurs="unbounded" />
+        </xsd:sequence>
+        <xsd:attribute name="name" type="xsd:string" use="required" />
+    </xsd:complexType>
+
+</xsd:schema>
diff --git a/core/vendor/symfony/serializer/NameConverter/CamelCaseToSnakeCaseNameConverter.php b/core/vendor/symfony/serializer/NameConverter/CamelCaseToSnakeCaseNameConverter.php
new file mode 100644
index 0000000..27f4eee
--- /dev/null
+++ b/core/vendor/symfony/serializer/NameConverter/CamelCaseToSnakeCaseNameConverter.php
@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\NameConverter;
+
+/**
+ * CamelCase to Underscore name converter.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class CamelCaseToSnakeCaseNameConverter implements NameConverterInterface
+{
+    /**
+     * @var array|null
+     */
+    private $attributes;
+    /**
+     * @var bool
+     */
+    private $lowerCamelCase;
+
+    /**
+     * @param null|array $attributes     The list of attributes to rename or null for all attributes.
+     * @param bool       $lowerCamelCase Use lowerCamelCase style.
+     */
+    public function __construct(array $attributes = null, $lowerCamelCase = true)
+    {
+        $this->attributes = $attributes;
+        $this->lowerCamelCase = $lowerCamelCase;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function normalize($propertyName)
+    {
+        if (null === $this->attributes || in_array($propertyName, $this->attributes)) {
+            $snakeCasedName = '';
+
+            $len = strlen($propertyName);
+            for ($i = 0; $i < $len; $i++) {
+                if (ctype_upper($propertyName[$i])) {
+                    $snakeCasedName .= '_'.strtolower($propertyName[$i]);
+                } else {
+                    $snakeCasedName .= strtolower($propertyName[$i]);
+                }
+            }
+
+            return $snakeCasedName;
+        }
+
+        return $propertyName;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function denormalize($propertyName)
+    {
+        $camelCasedName = preg_replace_callback('/(^|_|\.)+(.)/', function ($match) {
+            return ('.' === $match[1] ? '_' : '').strtoupper($match[2]);
+        }, $propertyName);
+
+        if ($this->lowerCamelCase) {
+            $camelCasedName = lcfirst($camelCasedName);
+        }
+
+        if (null === $this->attributes || in_array($camelCasedName, $this->attributes)) {
+            return $this->lowerCamelCase ? lcfirst($camelCasedName) : $camelCasedName;
+        }
+
+        return $propertyName;
+    }
+}
diff --git a/core/vendor/symfony/serializer/NameConverter/NameConverterInterface.php b/core/vendor/symfony/serializer/NameConverter/NameConverterInterface.php
new file mode 100644
index 0000000..306e654
--- /dev/null
+++ b/core/vendor/symfony/serializer/NameConverter/NameConverterInterface.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\NameConverter;
+
+/**
+ * Defines the interface for property name converters.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+interface NameConverterInterface
+{
+    /**
+     * Converts a property name to its normalized value.
+     *
+     * @param string $propertyName
+     * @return string
+     */
+    public function normalize($propertyName);
+
+    /**
+     * Converts a property name to its denormalized value.
+     *
+     * @param string $propertyName
+     * @return string
+     */
+    public function denormalize($propertyName);
+}
diff --git a/core/vendor/symfony/serializer/Normalizer/AbstractNormalizer.php b/core/vendor/symfony/serializer/Normalizer/AbstractNormalizer.php
new file mode 100644
index 0000000..dfd21b4
--- /dev/null
+++ b/core/vendor/symfony/serializer/Normalizer/AbstractNormalizer.php
@@ -0,0 +1,349 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Normalizer;
+
+use Symfony\Component\Serializer\Exception\CircularReferenceException;
+use Symfony\Component\Serializer\Exception\InvalidArgumentException;
+use Symfony\Component\Serializer\Exception\LogicException;
+use Symfony\Component\Serializer\Exception\RuntimeException;
+use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactoryInterface;
+use Symfony\Component\Serializer\Mapping\AttributeMetadataInterface;
+use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter;
+use Symfony\Component\Serializer\NameConverter\NameConverterInterface;
+
+/**
+ * Normalizer implementation.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+abstract class AbstractNormalizer extends SerializerAwareNormalizer implements NormalizerInterface, DenormalizerInterface
+{
+    /**
+     * @var int
+     */
+    protected $circularReferenceLimit = 1;
+    /**
+     * @var callable
+     */
+    protected $circularReferenceHandler;
+    /**
+     * @var ClassMetadataFactoryInterface|null
+     */
+    protected $classMetadataFactory;
+    /**
+     * @var NameConverterInterface|null
+     */
+    protected $nameConverter;
+    /**
+     * @var array
+     */
+    protected $callbacks = array();
+    /**
+     * @var array
+     */
+    protected $ignoredAttributes = array();
+    /**
+     * @var array
+     */
+    protected $camelizedAttributes = array();
+
+    /**
+     * Sets the {@link ClassMetadataFactoryInterface} to use.
+     *
+     * @param ClassMetadataFactoryInterface|null   $classMetadataFactory
+     * @param NameConverterInterface|null $nameConverter
+     */
+    public function __construct(ClassMetadataFactoryInterface $classMetadataFactory = null, NameConverterInterface $nameConverter = null)
+    {
+        $this->classMetadataFactory = $classMetadataFactory;
+        $this->nameConverter = $nameConverter;
+    }
+
+    /**
+     * Set circular reference limit.
+     *
+     * @param int $circularReferenceLimit limit of iterations for the same object
+     *
+     * @return self
+     */
+    public function setCircularReferenceLimit($circularReferenceLimit)
+    {
+        $this->circularReferenceLimit = $circularReferenceLimit;
+
+        return $this;
+    }
+
+    /**
+     * Set circular reference handler.
+     *
+     * @param callable $circularReferenceHandler
+     *
+     * @return self
+     *
+     * @throws InvalidArgumentException
+     */
+    public function setCircularReferenceHandler($circularReferenceHandler)
+    {
+        if (!is_callable($circularReferenceHandler)) {
+            throw new InvalidArgumentException('The given circular reference handler is not callable.');
+        }
+
+        $this->circularReferenceHandler = $circularReferenceHandler;
+
+        return $this;
+    }
+
+    /**
+     * Set normalization callbacks.
+     *
+     * @param array $callbacks help normalize the result
+     *
+     * @return self
+     *
+     * @throws InvalidArgumentException if a non-callable callback is set
+     */
+    public function setCallbacks(array $callbacks)
+    {
+        foreach ($callbacks as $attribute => $callback) {
+            if (!is_callable($callback)) {
+                throw new InvalidArgumentException(sprintf(
+                    'The given callback for attribute "%s" is not callable.',
+                    $attribute
+                ));
+            }
+        }
+        $this->callbacks = $callbacks;
+
+        return $this;
+    }
+
+    /**
+     * Set ignored attributes for normalization and denormalization.
+     *
+     * @param array $ignoredAttributes
+     *
+     * @return self
+     */
+    public function setIgnoredAttributes(array $ignoredAttributes)
+    {
+        $this->ignoredAttributes = $ignoredAttributes;
+
+        return $this;
+    }
+
+    /**
+     * Set attributes to be camelized on denormalize.
+     *
+     * @deprecated Deprecated since version 2.7, to be removed in 3.0. Use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter instead.
+     *
+     * @param array $camelizedAttributes
+     *
+     * @return self
+     *
+     * @throws LogicException
+     */
+    public function setCamelizedAttributes(array $camelizedAttributes)
+    {
+        trigger_error(sprintf('%s is deprecated since version 2.7 and will be removed in 3.0. Use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter instead.', __METHOD__), E_USER_DEPRECATED);
+
+        if ($this->nameConverter && !$this->nameConverter instanceof CamelCaseToSnakeCaseNameConverter) {
+            throw new LogicException(sprintf('%s cannot be called if a custom Name Converter is defined.', __METHOD__));
+        }
+
+        $attributes = array();
+        foreach ($camelizedAttributes as $camelizedAttribute) {
+            $attributes[] = lcfirst(preg_replace_callback('/(^|_|\.)+(.)/', function ($match) {
+                return ('.' === $match[1] ? '_' : '').strtoupper($match[2]);
+            }, $camelizedAttribute));
+        }
+
+        $this->nameConverter = new CamelCaseToSnakeCaseNameConverter($attributes);
+
+        return $this;
+    }
+
+    /**
+     * Detects if the configured circular reference limit is reached.
+     *
+     * @param object $object
+     * @param array  $context
+     *
+     * @return bool
+     *
+     * @throws CircularReferenceException
+     */
+    protected function isCircularReference($object, &$context)
+    {
+        $objectHash = spl_object_hash($object);
+
+        if (isset($context['circular_reference_limit'][$objectHash])) {
+            if ($context['circular_reference_limit'][$objectHash] >= $this->circularReferenceLimit) {
+                unset($context['circular_reference_limit'][$objectHash]);
+
+                return true;
+            }
+
+            $context['circular_reference_limit'][$objectHash]++;
+        } else {
+            $context['circular_reference_limit'][$objectHash] = 1;
+        }
+
+        return false;
+    }
+
+    /**
+     * Handles a circular reference.
+     *
+     * If a circular reference handler is set, it will be called. Otherwise, a
+     * {@class CircularReferenceException} will be thrown.
+     *
+     * @param object $object
+     *
+     * @return mixed
+     *
+     * @throws CircularReferenceException
+     */
+    protected function handleCircularReference($object)
+    {
+        if ($this->circularReferenceHandler) {
+            return call_user_func($this->circularReferenceHandler, $object);
+        }
+
+        throw new CircularReferenceException(sprintf('A circular reference has been detected (configured limit: %d).', $this->circularReferenceLimit));
+    }
+
+    /**
+     * Format an attribute name, for example to convert a snake_case name to camelCase.
+     *
+     * @deprecated Deprecated since version 2.7, to be removed in 3.0. Use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter instead.
+     *
+     * @param string $attributeName
+     *
+     * @return string
+     */
+    protected function formatAttribute($attributeName)
+    {
+        trigger_error(sprintf('%s is deprecated since version 2.7 and will be removed in 3.0. Use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter instead.', __METHOD__), E_USER_DEPRECATED);
+
+        return $this->nameConverter ? $this->nameConverter->normalize($attributeName) : $attributeName;
+    }
+
+    /**
+     * Gets attributes to normalize using groups.
+     *
+     * @param string|object $classOrObject
+     * @param array         $context
+     * @param bool          $attributesAsString If false, return an array of {@link AttributeMetadataInterface}
+     *
+     * @return string[]|AttributeMetadataInterface[]|bool
+     */
+    protected function getAllowedAttributes($classOrObject, array $context, $attributesAsString = false)
+    {
+        if (!$this->classMetadataFactory || !isset($context['groups']) || !is_array($context['groups'])) {
+            return false;
+        }
+
+        $allowedAttributes = array();
+        foreach ($this->classMetadataFactory->getMetadataFor($classOrObject)->getAttributesMetadata() as $attributeMetadata) {
+            if (count(array_intersect($attributeMetadata->getGroups(), $context['groups']))) {
+                $allowedAttributes[] = $attributesAsString ? $attributeMetadata->getName() : $attributeMetadata;
+            }
+        }
+
+        return array_unique($allowedAttributes);
+    }
+
+    /**
+     * Normalizes the given data to an array. It's particularly useful during
+     * the denormalization process.
+     *
+     * @param object|array $data
+     *
+     * @return array
+     */
+    protected function prepareForDenormalization($data)
+    {
+        if (is_array($data) || is_object($data) && $data instanceof \ArrayAccess) {
+            $normalizedData = $data;
+        } elseif (is_object($data)) {
+            $normalizedData = array();
+
+            foreach ($data as $attribute => $value) {
+                $normalizedData[$attribute] = $value;
+            }
+        } else {
+            $normalizedData = array();
+        }
+
+        return $normalizedData;
+    }
+
+    /**
+     * Instantiates an object using contructor parameters when needed.
+     *
+     * This method also allows to denormalize data into an existing object if
+     * it is present in the context with the object_to_populate key.
+     *
+     * @param array            $data
+     * @param string           $class
+     * @param array            $context
+     * @param \ReflectionClass $reflectionClass
+     * @param array|bool       $allowedAttributes
+     *
+     * @return object
+     *
+     * @throws RuntimeException
+     */
+    protected function instantiateObject(array $data, $class, array &$context, \ReflectionClass $reflectionClass, $allowedAttributes)
+    {
+        if (
+            isset($context['object_to_populate']) &&
+            is_object($context['object_to_populate']) &&
+            $class === get_class($context['object_to_populate'])
+        ) {
+            return $context['object_to_populate'];
+        }
+
+        $constructor = $reflectionClass->getConstructor();
+        if ($constructor) {
+            $constructorParameters = $constructor->getParameters();
+
+            $params = array();
+            foreach ($constructorParameters as $constructorParameter) {
+                $paramName = $constructorParameter->name;
+                $key = $this->nameConverter ? $this->nameConverter->normalize($paramName) : $paramName;
+
+                $allowed = $allowedAttributes === false || in_array($paramName, $allowedAttributes);
+                $ignored = in_array($paramName, $this->ignoredAttributes);
+                if ($allowed && !$ignored && isset($data[$key])) {
+                    $params[] = $data[$key];
+                    // don't run set for a parameter passed to the constructor
+                    unset($data[$key]);
+                } elseif ($constructorParameter->isOptional()) {
+                    $params[] = $constructorParameter->getDefaultValue();
+                } else {
+                    throw new RuntimeException(
+                        sprintf(
+                            'Cannot create an instance of %s from serialized data because its constructor requires parameter "%s" to be present.',
+                            $class,
+                            $constructorParameter->name
+                        )
+                    );
+                }
+            }
+
+            return $reflectionClass->newInstanceArgs($params);
+        }
+
+        return new $class();
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/CustomNormalizer.php b/core/vendor/symfony/serializer/Normalizer/CustomNormalizer.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/CustomNormalizer.php
rename to core/vendor/symfony/serializer/Normalizer/CustomNormalizer.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/DenormalizableInterface.php b/core/vendor/symfony/serializer/Normalizer/DenormalizableInterface.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/DenormalizableInterface.php
rename to core/vendor/symfony/serializer/Normalizer/DenormalizableInterface.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/DenormalizerInterface.php b/core/vendor/symfony/serializer/Normalizer/DenormalizerInterface.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/DenormalizerInterface.php
rename to core/vendor/symfony/serializer/Normalizer/DenormalizerInterface.php
diff --git a/core/vendor/symfony/serializer/Normalizer/GetSetMethodNormalizer.php b/core/vendor/symfony/serializer/Normalizer/GetSetMethodNormalizer.php
new file mode 100644
index 0000000..de4c3ec
--- /dev/null
+++ b/core/vendor/symfony/serializer/Normalizer/GetSetMethodNormalizer.php
@@ -0,0 +1,178 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Normalizer;
+
+use Symfony\Component\Serializer\Exception\CircularReferenceException;
+use Symfony\Component\Serializer\Exception\LogicException;
+use Symfony\Component\Serializer\Exception\RuntimeException;
+
+/**
+ * Converts between objects with getter and setter methods and arrays.
+ *
+ * The normalization process looks at all public methods and calls the ones
+ * which have a name starting with get and take no parameters. The result is a
+ * map from property names (method name stripped of the get prefix and converted
+ * to lower case) to property values. Property values are normalized through the
+ * serializer.
+ *
+ * The denormalization first looks at the constructor of the given class to see
+ * if any of the parameters have the same name as one of the properties. The
+ * constructor is then called with all parameters or an exception is thrown if
+ * any required parameters were not present as properties. Then the denormalizer
+ * walks through the given map of property names to property values to see if a
+ * setter method exists for any of the properties. If a setter exists it is
+ * called with the property value. No automatic denormalization of the value
+ * takes place.
+ *
+ * @author Nils Adermann <naderman@naderman.de>
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class GetSetMethodNormalizer extends AbstractNormalizer
+{
+    /**
+     * {@inheritdoc}
+     *
+     * @throws LogicException
+     * @throws CircularReferenceException
+     */
+    public function normalize($object, $format = null, array $context = array())
+    {
+        if ($this->isCircularReference($object, $context)) {
+            return $this->handleCircularReference($object);
+        }
+
+        $reflectionObject = new \ReflectionObject($object);
+        $reflectionMethods = $reflectionObject->getMethods(\ReflectionMethod::IS_PUBLIC);
+        $allowedAttributes = $this->getAllowedAttributes($object, $context, true);
+
+        $attributes = array();
+        foreach ($reflectionMethods as $method) {
+            if ($this->isGetMethod($method)) {
+                $attributeName = lcfirst(substr($method->name, 0 === strpos($method->name, 'is') ? 2 : 3));
+                if (in_array($attributeName, $this->ignoredAttributes)) {
+                    continue;
+                }
+
+                if (false !== $allowedAttributes && !in_array($attributeName, $allowedAttributes)) {
+                    continue;
+                }
+
+                $attributeValue = $method->invoke($object);
+                if (isset($this->callbacks[$attributeName])) {
+                    $attributeValue = call_user_func($this->callbacks[$attributeName], $attributeValue);
+                }
+                if (null !== $attributeValue && !is_scalar($attributeValue)) {
+                    if (!$this->serializer instanceof NormalizerInterface) {
+                        throw new LogicException(sprintf('Cannot normalize attribute "%s" because injected serializer is not a normalizer', $attributeName));
+                    }
+
+                    $attributeValue = $this->serializer->normalize($attributeValue, $format, $context);
+                }
+
+                if ($this->nameConverter) {
+                    $attributeName = $this->nameConverter->normalize($attributeName);
+                }
+
+                $attributes[$attributeName] = $attributeValue;
+            }
+        }
+
+        return $attributes;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws RuntimeException
+     */
+    public function denormalize($data, $class, $format = null, array $context = array())
+    {
+        $allowedAttributes = $this->getAllowedAttributes($class, $context, true);
+        $normalizedData = $this->prepareForDenormalization($data);
+
+        $reflectionClass = new \ReflectionClass($class);
+        $object = $this->instantiateObject($normalizedData, $class, $context, $reflectionClass, $allowedAttributes);
+
+        foreach ($normalizedData as $attribute => $value) {
+            if ($this->nameConverter) {
+                $attribute = $this->nameConverter->denormalize($attribute);
+            }
+
+            $allowed = $allowedAttributes === false || in_array($attribute, $allowedAttributes);
+            $ignored = in_array($attribute, $this->ignoredAttributes);
+
+            if ($allowed && !$ignored) {
+                $setter = 'set'.ucfirst($attribute);
+
+                if (method_exists($object, $setter)) {
+                    $object->$setter($value);
+                }
+            }
+        }
+
+        return $object;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsNormalization($data, $format = null)
+    {
+        return is_object($data) && !$data instanceof \Traversable && $this->supports(get_class($data));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsDenormalization($data, $type, $format = null)
+    {
+        return $this->supports($type);
+    }
+
+    /**
+     * Checks if the given class has any get{Property} method.
+     *
+     * @param string $class
+     *
+     * @return bool
+     */
+    private function supports($class)
+    {
+        $class = new \ReflectionClass($class);
+        $methods = $class->getMethods(\ReflectionMethod::IS_PUBLIC);
+        foreach ($methods as $method) {
+            if ($this->isGetMethod($method)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks if a method's name is get.* or is.*, and can be called without parameters.
+     *
+     * @param \ReflectionMethod $method the method to check
+     *
+     * @return bool whether the method is a getter or boolean getter.
+     */
+    private function isGetMethod(\ReflectionMethod $method)
+    {
+        $methodLength = strlen($method->name);
+
+        return (
+            ((0 === strpos($method->name, 'get') && 3 < $methodLength) ||
+            (0 === strpos($method->name, 'is') && 2 < $methodLength)) &&
+            0 === $method->getNumberOfRequiredParameters()
+        );
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/NormalizableInterface.php b/core/vendor/symfony/serializer/Normalizer/NormalizableInterface.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/NormalizableInterface.php
rename to core/vendor/symfony/serializer/Normalizer/NormalizableInterface.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/NormalizerInterface.php b/core/vendor/symfony/serializer/Normalizer/NormalizerInterface.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/NormalizerInterface.php
rename to core/vendor/symfony/serializer/Normalizer/NormalizerInterface.php
diff --git a/core/vendor/symfony/serializer/Normalizer/ObjectNormalizer.php b/core/vendor/symfony/serializer/Normalizer/ObjectNormalizer.php
new file mode 100644
index 0000000..ba84ac7
--- /dev/null
+++ b/core/vendor/symfony/serializer/Normalizer/ObjectNormalizer.php
@@ -0,0 +1,162 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Normalizer;
+
+use Symfony\Component\PropertyAccess\Exception\NoSuchPropertyException;
+use Symfony\Component\PropertyAccess\PropertyAccess;
+use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
+use Symfony\Component\Serializer\Exception\CircularReferenceException;
+use Symfony\Component\Serializer\Exception\LogicException;
+use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactoryInterface;
+use Symfony\Component\Serializer\NameConverter\NameConverterInterface;
+
+/**
+ * Converts between objects and arrays using the PropertyAccess component.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class ObjectNormalizer extends AbstractNormalizer
+{
+    /**
+     * @var PropertyAccessorInterface
+     */
+    protected $propertyAccessor;
+
+    public function __construct(ClassMetadataFactoryInterface $classMetadataFactory = null, NameConverterInterface $nameConverter = null, PropertyAccessorInterface $propertyAccessor = null)
+    {
+        parent::__construct($classMetadataFactory, $nameConverter);
+
+        $this->propertyAccessor = $propertyAccessor ?: PropertyAccess::createPropertyAccessor();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsNormalization($data, $format = null)
+    {
+        return is_object($data) && !$data instanceof \Traversable;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws CircularReferenceException
+     */
+    public function normalize($object, $format = null, array $context = array())
+    {
+        if ($this->isCircularReference($object, $context)) {
+            return $this->handleCircularReference($object);
+        }
+
+        $data = array();
+        $attributes = $this->getAllowedAttributes($object, $context, true);
+
+        // If not using groups, detect manually
+        if (false === $attributes) {
+            $attributes = array();
+
+            // methods
+            $reflClass = new \ReflectionClass($object);
+            foreach ($reflClass->getMethods(\ReflectionMethod::IS_PUBLIC) as $reflMethod) {
+                if (
+                    !$reflMethod->isConstructor() &&
+                    !$reflMethod->isDestructor() &&
+                    0 === $reflMethod->getNumberOfRequiredParameters()
+                ) {
+                    $name = $reflMethod->getName();
+
+                    if (strpos($name, 'get') === 0 || strpos($name, 'has') === 0) {
+                        // getters and hassers
+                        $attributes[lcfirst(substr($name, 3))] = true;
+                    } elseif (strpos($name, 'is') === 0) {
+                        // issers
+                        $attributes[lcfirst(substr($name, 2))] = true;
+                    }
+                }
+            }
+
+            // properties
+            foreach ($reflClass->getProperties(\ReflectionProperty::IS_PUBLIC) as $reflProperty) {
+                $attributes[$reflProperty->getName()] = true;
+            }
+
+            $attributes = array_keys($attributes);
+        }
+
+        foreach ($attributes as $attribute) {
+            if (in_array($attribute, $this->ignoredAttributes)) {
+                continue;
+            }
+
+            $attributeValue = $this->propertyAccessor->getValue($object, $attribute);
+
+            if (isset($this->callbacks[$attribute])) {
+                $attributeValue = call_user_func($this->callbacks[$attribute], $attributeValue);
+            }
+
+            if (null !== $attributeValue && !is_scalar($attributeValue)) {
+                if (!$this->serializer instanceof NormalizerInterface) {
+                    throw new LogicException(sprintf('Cannot normalize attribute "%s" because injected serializer is not a normalizer', $attribute));
+                }
+
+                $attributeValue = $this->serializer->normalize($attributeValue, $format, $context);
+            }
+
+            if ($this->nameConverter) {
+                $attribute = $this->nameConverter->normalize($attribute);
+            }
+
+            $data[$attribute] = $attributeValue;
+        }
+
+        return $data;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsDenormalization($data, $type, $format = null)
+    {
+        return class_exists($type);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function denormalize($data, $class, $format = null, array $context = array())
+    {
+        $allowedAttributes = $this->getAllowedAttributes($class, $context, true);
+        $normalizedData = $this->prepareForDenormalization($data);
+
+        $reflectionClass = new \ReflectionClass($class);
+        $object = $this->instantiateObject($normalizedData, $class, $context, $reflectionClass, $allowedAttributes);
+
+        foreach ($normalizedData as $attribute => $value) {
+            if ($this->nameConverter) {
+                $attribute = $this->nameConverter->denormalize($attribute);
+            }
+
+            $allowed = $allowedAttributes === false || in_array($attribute, $allowedAttributes);
+            $ignored = in_array($attribute, $this->ignoredAttributes);
+
+            if ($allowed && !$ignored) {
+                try {
+                    $this->propertyAccessor->setValue($object, $attribute, $value);
+                } catch (NoSuchPropertyException $exception) {
+                    // Properties not found are ignored
+                }
+            }
+        }
+
+        return $object;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Normalizer/PropertyNormalizer.php b/core/vendor/symfony/serializer/Normalizer/PropertyNormalizer.php
new file mode 100644
index 0000000..4253d3d
--- /dev/null
+++ b/core/vendor/symfony/serializer/Normalizer/PropertyNormalizer.php
@@ -0,0 +1,161 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Normalizer;
+
+use Symfony\Component\Serializer\Exception\CircularReferenceException;
+use Symfony\Component\Serializer\Exception\LogicException;
+use Symfony\Component\Serializer\Exception\RuntimeException;
+
+/**
+ * Converts between objects and arrays by mapping properties.
+ *
+ * The normalization process looks for all the object's properties (public and private).
+ * The result is a map from property names to property values. Property values
+ * are normalized through the serializer.
+ *
+ * The denormalization first looks at the constructor of the given class to see
+ * if any of the parameters have the same name as one of the properties. The
+ * constructor is then called with all parameters or an exception is thrown if
+ * any required parameters were not present as properties. Then the denormalizer
+ * walks through the given map of property names to property values to see if a
+ * property with the corresponding name exists. If found, the property gets the value.
+ *
+ * @author Matthieu Napoli <matthieu@mnapoli.fr>
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class PropertyNormalizer extends AbstractNormalizer
+{
+    /**
+     * {@inheritdoc}
+     *
+     * @throws CircularReferenceException
+     */
+    public function normalize($object, $format = null, array $context = array())
+    {
+        if ($this->isCircularReference($object, $context)) {
+            return $this->handleCircularReference($object);
+        }
+
+        $reflectionObject = new \ReflectionObject($object);
+        $attributes = array();
+        $allowedAttributes = $this->getAllowedAttributes($object, $context, true);
+
+        foreach ($reflectionObject->getProperties() as $property) {
+            if (in_array($property->name, $this->ignoredAttributes)) {
+                continue;
+            }
+
+            if (false !== $allowedAttributes && !in_array($property->name, $allowedAttributes)) {
+                continue;
+            }
+
+            // Override visibility
+            if (! $property->isPublic()) {
+                $property->setAccessible(true);
+            }
+
+            $attributeValue = $property->getValue($object);
+
+            if (isset($this->callbacks[$property->name])) {
+                $attributeValue = call_user_func($this->callbacks[$property->name], $attributeValue);
+            }
+            if (null !== $attributeValue && !is_scalar($attributeValue)) {
+                if (!$this->serializer instanceof NormalizerInterface) {
+                    throw new LogicException(sprintf('Cannot normalize attribute "%s" because injected serializer is not a normalizer', $property->name));
+                }
+
+                $attributeValue = $this->serializer->normalize($attributeValue, $format, $context);
+            }
+
+            $propertyName = $property->name;
+            if ($this->nameConverter) {
+                $propertyName = $this->nameConverter->normalize($propertyName);
+            }
+
+            $attributes[$propertyName] = $attributeValue;
+        }
+
+        return $attributes;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws RuntimeException
+     */
+    public function denormalize($data, $class, $format = null, array $context = array())
+    {
+        $allowedAttributes = $this->getAllowedAttributes($class, $context, true);
+        $data = $this->prepareForDenormalization($data);
+
+        $reflectionClass = new \ReflectionClass($class);
+        $object = $this->instantiateObject($data, $class, $context, $reflectionClass, $allowedAttributes);
+
+        foreach ($data as $propertyName => $value) {
+            if ($this->nameConverter) {
+                $propertyName = $this->nameConverter->denormalize($propertyName);
+            }
+
+            $allowed = $allowedAttributes === false || in_array($propertyName, $allowedAttributes);
+            $ignored = in_array($propertyName, $this->ignoredAttributes);
+            if ($allowed && !$ignored && $reflectionClass->hasProperty($propertyName)) {
+                $property = $reflectionClass->getProperty($propertyName);
+
+                // Override visibility
+                if (! $property->isPublic()) {
+                    $property->setAccessible(true);
+                }
+
+                $property->setValue($object, $value);
+            }
+        }
+
+        return $object;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsNormalization($data, $format = null)
+    {
+        return is_object($data) && !$data instanceof \Traversable && $this->supports(get_class($data));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsDenormalization($data, $type, $format = null)
+    {
+        return $this->supports($type);
+    }
+
+    /**
+     * Checks if the given class has any non-static property.
+     *
+     * @param string $class
+     *
+     * @return bool
+     */
+    private function supports($class)
+    {
+        $class = new \ReflectionClass($class);
+
+        // We look for at least one non-static property
+        foreach ($class->getProperties() as $property) {
+            if (! $property->isStatic()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/SerializerAwareNormalizer.php b/core/vendor/symfony/serializer/Normalizer/SerializerAwareNormalizer.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/SerializerAwareNormalizer.php
rename to core/vendor/symfony/serializer/Normalizer/SerializerAwareNormalizer.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/README.md b/core/vendor/symfony/serializer/README.md
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/README.md
rename to core/vendor/symfony/serializer/README.md
diff --git a/core/vendor/symfony/serializer/Serializer.php b/core/vendor/symfony/serializer/Serializer.php
new file mode 100644
index 0000000..4aeddab
--- /dev/null
+++ b/core/vendor/symfony/serializer/Serializer.php
@@ -0,0 +1,310 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer;
+
+use Symfony\Component\Serializer\Encoder\ChainDecoder;
+use Symfony\Component\Serializer\Encoder\ChainEncoder;
+use Symfony\Component\Serializer\Encoder\EncoderInterface;
+use Symfony\Component\Serializer\Encoder\DecoderInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
+use Symfony\Component\Serializer\Exception\LogicException;
+use Symfony\Component\Serializer\Exception\UnexpectedValueException;
+
+/**
+ * Serializer serializes and deserializes data.
+ *
+ * objects are turned into arrays by normalizers.
+ * arrays are turned into various output formats by encoders.
+ *
+ * $serializer->serialize($obj, 'xml')
+ * $serializer->decode($data, 'xml')
+ * $serializer->denormalize($data, 'Class', 'xml')
+ *
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ * @author Lukas Kahwe Smith <smith@pooteeweet.org>
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class Serializer implements SerializerInterface, NormalizerInterface, DenormalizerInterface, EncoderInterface, DecoderInterface
+{
+    /**
+     * @var Encoder\ChainEncoder
+     */
+    protected $encoder;
+    /**
+     * @var Encoder\ChainDecoder
+     */
+    protected $decoder;
+    /**
+     * @var array
+     */
+    protected $normalizers = array();
+    /**
+     * @var array
+     */
+    protected $normalizerCache = array();
+    /**
+     * @var array
+     */
+    protected $denormalizerCache = array();
+
+    public function __construct(array $normalizers = array(), array $encoders = array())
+    {
+        foreach ($normalizers as $normalizer) {
+            if ($normalizer instanceof SerializerAwareInterface) {
+                $normalizer->setSerializer($this);
+            }
+        }
+        $this->normalizers = $normalizers;
+
+        $decoders = array();
+        $realEncoders = array();
+        foreach ($encoders as $encoder) {
+            if ($encoder instanceof SerializerAwareInterface) {
+                $encoder->setSerializer($this);
+            }
+            if ($encoder instanceof DecoderInterface) {
+                $decoders[] = $encoder;
+            }
+            if ($encoder instanceof EncoderInterface) {
+                $realEncoders[] = $encoder;
+            }
+        }
+        $this->encoder = new ChainEncoder($realEncoders);
+        $this->decoder = new ChainDecoder($decoders);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    final public function serialize($data, $format, array $context = array())
+    {
+        if (!$this->supportsEncoding($format)) {
+            throw new UnexpectedValueException(sprintf('Serialization for the format %s is not supported', $format));
+        }
+
+        if ($this->encoder->needsNormalization($format)) {
+            $data = $this->normalize($data, $format, $context);
+        }
+
+        return $this->encode($data, $format, $context);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    final public function deserialize($data, $type, $format, array $context = array())
+    {
+        if (!$this->supportsDecoding($format)) {
+            throw new UnexpectedValueException(sprintf('Deserialization for the format %s is not supported', $format));
+        }
+
+        $data = $this->decode($data, $format, $context);
+
+        return $this->denormalize($data, $type, $format, $context);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function normalize($data, $format = null, array $context = array())
+    {
+        // If a normalizer supports the given data, use it
+        if ($normalizer = $this->getNormalizer($data, $format)) {
+            return $normalizer->normalize($data, $format, $context);
+        }
+
+        if (null === $data || is_scalar($data)) {
+            return $data;
+        }
+        if (is_object($data) && $this->supportsNormalization($data, $format)) {
+            return $this->normalizeObject($data, $format, $context);
+        }
+        if ($data instanceof \Traversable) {
+            $normalized = array();
+            foreach ($data as $key => $val) {
+                $normalized[$key] = $this->normalize($val, $format, $context);
+            }
+
+            return $normalized;
+        }
+        if (is_object($data)) {
+            return $this->normalizeObject($data, $format, $context);
+        }
+        if (is_array($data)) {
+            foreach ($data as $key => $val) {
+                $data[$key] = $this->normalize($val, $format, $context);
+            }
+
+            return $data;
+        }
+        throw new UnexpectedValueException(sprintf('An unexpected value could not be normalized: %s', var_export($data, true)));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function denormalize($data, $type, $format = null, array $context = array())
+    {
+        return $this->denormalizeObject($data, $type, $format, $context);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsNormalization($data, $format = null)
+    {
+        return null !== $this->getNormalizer($data, $format);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsDenormalization($data, $type, $format = null)
+    {
+        return null !== $this->getDenormalizer($data, $type, $format);
+    }
+
+    /**
+     * Returns a matching normalizer.
+     *
+     * @param mixed  $data   Data to get the serializer for
+     * @param string $format format name, present to give the option to normalizers to act differently based on formats
+     *
+     * @return NormalizerInterface|null
+     */
+    private function getNormalizer($data, $format)
+    {
+        if ($isObject = is_object($data)) {
+            $class = get_class($data);
+            if (isset($this->normalizerCache[$class][$format])) {
+                return $this->normalizerCache[$class][$format];
+            }
+        }
+
+        foreach ($this->normalizers as $normalizer) {
+            if ($normalizer instanceof NormalizerInterface && $normalizer->supportsNormalization($data, $format)) {
+                if ($isObject) {
+                    $this->normalizerCache[$class][$format] = $normalizer;
+                }
+
+                return $normalizer;
+            }
+        }
+    }
+
+    /**
+     * Returns a matching denormalizer.
+     *
+     * @param mixed  $data   data to restore
+     * @param string $class  the expected class to instantiate
+     * @param string $format format name, present to give the option to normalizers to act differently based on formats
+     *
+     * @return DenormalizerInterface|null
+     */
+    private function getDenormalizer($data, $class, $format)
+    {
+        if (isset($this->denormalizerCache[$class][$format])) {
+            return $this->denormalizerCache[$class][$format];
+        }
+
+        foreach ($this->normalizers as $normalizer) {
+            if ($normalizer instanceof DenormalizerInterface && $normalizer->supportsDenormalization($data, $class, $format)) {
+                $this->denormalizerCache[$class][$format] = $normalizer;
+
+                return $normalizer;
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    final public function encode($data, $format, array $context = array())
+    {
+        return $this->encoder->encode($data, $format, $context);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    final public function decode($data, $format, array $context = array())
+    {
+        return $this->decoder->decode($data, $format, $context);
+    }
+
+    /**
+     * Normalizes an object into a set of arrays/scalars.
+     *
+     * @param object $object  object to normalize
+     * @param string $format  format name, present to give the option to normalizers to act differently based on formats
+     * @param array  $context The context data for this particular normalization
+     *
+     * @return array|string|bool|int|float|null
+     *
+     * @throws LogicException
+     * @throws UnexpectedValueException
+     */
+    private function normalizeObject($object, $format, array $context = array())
+    {
+        if (!$this->normalizers) {
+            throw new LogicException('You must register at least one normalizer to be able to normalize objects.');
+        }
+
+        if ($normalizer = $this->getNormalizer($object, $format)) {
+            return $normalizer->normalize($object, $format, $context);
+        }
+        throw new UnexpectedValueException(sprintf('Could not normalize object of type %s, no supporting normalizer found.', get_class($object)));
+    }
+
+    /**
+     * Denormalizes data back into an object of the given class.
+     *
+     * @param mixed  $data    data to restore
+     * @param string $class   the expected class to instantiate
+     * @param string $format  format name, present to give the option to normalizers to act differently based on formats
+     * @param array  $context The context data for this particular denormalization
+     *
+     * @return object
+     *
+     * @throws LogicException
+     * @throws UnexpectedValueException
+     */
+    private function denormalizeObject($data, $class, $format, array $context = array())
+    {
+        if (!$this->normalizers) {
+            throw new LogicException('You must register at least one normalizer to be able to denormalize objects.');
+        }
+
+        if ($normalizer = $this->getDenormalizer($data, $class, $format)) {
+            return $normalizer->denormalize($data, $class, $format, $context);
+        }
+        throw new UnexpectedValueException(sprintf('Could not denormalize object of type %s, no supporting normalizer found.', $class));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsEncoding($format)
+    {
+        return $this->encoder->supportsEncoding($format);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsDecoding($format)
+    {
+        return $this->decoder->supportsDecoding($format);
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/SerializerAwareInterface.php b/core/vendor/symfony/serializer/SerializerAwareInterface.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/SerializerAwareInterface.php
rename to core/vendor/symfony/serializer/SerializerAwareInterface.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/SerializerInterface.php b/core/vendor/symfony/serializer/SerializerInterface.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/SerializerInterface.php
rename to core/vendor/symfony/serializer/SerializerInterface.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/.gitignore b/core/vendor/symfony/serializer/Symfony/Component/Serializer/.gitignore
deleted file mode 100644
index c49a5d8..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/CHANGELOG.md b/core/vendor/symfony/serializer/Symfony/Component/Serializer/CHANGELOG.md
deleted file mode 100644
index 45e6201..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/CHANGELOG.md
+++ /dev/null
@@ -1,79 +0,0 @@
-CHANGELOG
-=========
-
-2.6.0
------
-
- * added a new serializer: `PropertyNormalizer`. Like `GetSetMethodNormalizer`,
-   this normalizer will map an object's properties to an array.
- * added circular references handling for `GetSetMethodNormalizer`
-
-2.5.0
------
-
- * added support for `is.*` getters in `GetSetMethodNormalizer`
-
-2.4.0
------
-
- * added `$context` support for XMLEncoder.
- * [DEPRECATION] JsonEncode and JsonDecode where modified to throw
-   an exception if error found. No need for get*Error() functions
-
-2.3.0
------
-
- * added `GetSetMethodNormalizer::setCamelizedAttributes` to allow calling
-   camel cased methods for underscored properties
-
-2.2.0
------
-
- * [BC BREAK] All Serializer, Normalizer and Encoder interfaces have been
-   modified to include an optional `$context` array parameter.
- * The XML Root name can now be configured with the `xml_root_name`
-   parameter in the context option to the `XmlEncoder`.
- * Options to `json_encode` and `json_decode` can be passed through
-   the context options of `JsonEncode` and `JsonDecode` encoder/decoders.
-
-2.1.0
------
-
- * added DecoderInterface::supportsDecoding(),
-   EncoderInterface::supportsEncoding()
- * removed NormalizableInterface::denormalize(),
-   NormalizerInterface::denormalize(),
-   NormalizerInterface::supportsDenormalization()
- * removed normalize() denormalize() encode() decode() supportsSerialization()
-   supportsDeserialization() supportsEncoding() supportsDecoding()
-   getEncoder() from SerializerInterface
- * Serializer now implements NormalizerInterface, DenormalizerInterface,
-   EncoderInterface, DecoderInterface in addition to SerializerInterface
- * added DenormalizableInterface and DenormalizerInterface
- * [BC BREAK] changed `GetSetMethodNormalizer`'s key names from all lowercased
-   to camelCased (e.g. `mypropertyvalue` to `myPropertyValue`)
- * [BC BREAK] convert the `item` XML tag to an array
-
-    ``` xml
-    <?xml version="1.0"?>
-    <response>
-        <item><title><![CDATA[title1]]></title></item><item><title><![CDATA[title2]]></title></item>
-    </response>
-    ```
-
-    Before:
-
-        Array()
-
-    After:
-
-        Array(
-            [item] => Array(
-                [0] => Array(
-                    [title] => title1
-                )
-                [1] => Array(
-                    [title] => title2
-                )
-            )
-        )
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonDecode.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonDecode.php
deleted file mode 100644
index 4bb5b43..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonDecode.php
+++ /dev/null
@@ -1,140 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Encoder;
-
-use Symfony\Component\Serializer\Exception\UnexpectedValueException;
-
-/**
- * Decodes JSON data.
- *
- * @author Sander Coolen <sander@jibber.nl>
- */
-class JsonDecode implements DecoderInterface
-{
-    /**
-     * Specifies if the returned result should be an associative array or a nested stdClass object hierarchy.
-     *
-     * @var bool
-     */
-    private $associative;
-
-    /**
-     * Specifies the recursion depth.
-     *
-     * @var int
-     */
-    private $recursionDepth;
-
-    private $lastError = JSON_ERROR_NONE;
-
-    protected $serializer;
-
-    /**
-     * Constructs a new JsonDecode instance.
-     *
-     * @param bool $associative True to return the result associative array, false for a nested stdClass hierarchy
-     * @param int  $depth       Specifies the recursion depth
-     */
-    public function __construct($associative = false, $depth = 512)
-    {
-        $this->associative = $associative;
-        $this->recursionDepth = (int) $depth;
-    }
-
-    /**
-     * Returns the last decoding error (if any).
-     *
-     * @return int
-     *
-     * @deprecated since 2.5, decode() throws an exception if error found, will be removed in 3.0
-     *
-     * @see http://php.net/manual/en/function.json-last-error.php json_last_error
-     */
-    public function getLastError()
-    {
-        return $this->lastError;
-    }
-
-    /**
-     * Decodes data.
-     *
-     * @param string $data    The encoded JSON string to decode
-     * @param string $format  Must be set to JsonEncoder::FORMAT
-     * @param array  $context An optional set of options for the JSON decoder; see below
-     *
-     * The $context array is a simple key=>value array, with the following supported keys:
-     *
-     * json_decode_associative: boolean
-     *      If true, returns the object as associative array.
-     *      If false, returns the object as nested stdClass
-     *      If not specified, this method will use the default set in JsonDecode::__construct
-     *
-     * json_decode_recursion_depth: integer
-     *      Specifies the maximum recursion depth
-     *      If not specified, this method will use the default set in JsonDecode::__construct
-     *
-     * json_decode_options: integer
-     *      Specifies additional options as per documentation for json_decode. Only supported with PHP 5.4.0 and higher
-     *
-     * @return mixed
-     *
-     * @throws UnexpectedValueException
-     *
-     * @see http://php.net/json_decode json_decode
-     */
-    public function decode($data, $format, array $context = array())
-    {
-        $context = $this->resolveContext($context);
-
-        $associative = $context['json_decode_associative'];
-        $recursionDepth = $context['json_decode_recursion_depth'];
-        $options = $context['json_decode_options'];
-
-        if (PHP_VERSION_ID >= 50400) {
-            $decodedData = json_decode($data, $associative, $recursionDepth, $options);
-        } else {
-            $decodedData = json_decode($data, $associative, $recursionDepth);
-        }
-
-        if (JSON_ERROR_NONE !== $this->lastError = json_last_error()) {
-            throw new UnexpectedValueException(JsonEncoder::getLastErrorMessage());
-        }
-
-        return $decodedData;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsDecoding($format)
-    {
-        return JsonEncoder::FORMAT === $format;
-    }
-
-    /**
-     * Merges the default options of the Json Decoder with the passed context.
-     *
-     * @param array $context
-     *
-     * @return array
-     */
-    private function resolveContext(array $context)
-    {
-        $defaultOptions = array(
-            'json_decode_associative' => $this->associative,
-            'json_decode_recursion_depth' => $this->recursionDepth,
-            'json_decode_options' => 0,
-        );
-
-        return array_merge($defaultOptions, $context);
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonEncode.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonEncode.php
deleted file mode 100644
index ff377db..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonEncode.php
+++ /dev/null
@@ -1,82 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Encoder;
-
-use Symfony\Component\Serializer\Exception\UnexpectedValueException;
-
-/**
- * Encodes JSON data.
- *
- * @author Sander Coolen <sander@jibber.nl>
- */
-class JsonEncode implements EncoderInterface
-{
-    private $options;
-    private $lastError = JSON_ERROR_NONE;
-
-    public function __construct($bitmask = 0)
-    {
-        $this->options = $bitmask;
-    }
-
-    /**
-     * Returns the last encoding error (if any).
-     *
-     * @return int
-     *
-     * @deprecated since 2.5, encode() throws an exception if error found, will be removed in 3.0
-     *
-     * @see http://php.net/manual/en/function.json-last-error.php json_last_error
-     */
-    public function getLastError()
-    {
-        return $this->lastError;
-    }
-
-    /**
-     * Encodes PHP data to a JSON string.
-     *
-     * {@inheritdoc}
-     */
-    public function encode($data, $format, array $context = array())
-    {
-        $context = $this->resolveContext($context);
-
-        $encodedJson = json_encode($data, $context['json_encode_options']);
-
-        if (JSON_ERROR_NONE !== $this->lastError = json_last_error()) {
-            throw new UnexpectedValueException(JsonEncoder::getLastErrorMessage());
-        }
-
-        return $encodedJson;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsEncoding($format)
-    {
-        return JsonEncoder::FORMAT === $format;
-    }
-
-    /**
-     * Merge default json encode options with context.
-     *
-     * @param array $context
-     *
-     * @return array
-     */
-    private function resolveContext(array $context = array())
-    {
-        return array_merge(array('json_encode_options' => $this->options), $context);
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonEncoder.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonEncoder.php
deleted file mode 100644
index 2231dd6..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonEncoder.php
+++ /dev/null
@@ -1,121 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Encoder;
-
-/**
- * Encodes JSON data.
- *
- * @author Jordi Boggiano <j.boggiano@seld.be>
- */
-class JsonEncoder implements EncoderInterface, DecoderInterface
-{
-    const FORMAT = 'json';
-
-    /**
-     * @var JsonEncode
-     */
-    protected $encodingImpl;
-
-    /**
-     * @var JsonDecode
-     */
-    protected $decodingImpl;
-
-    public function __construct(JsonEncode $encodingImpl = null, JsonDecode $decodingImpl = null)
-    {
-        $this->encodingImpl = $encodingImpl ?: new JsonEncode();
-        $this->decodingImpl = $decodingImpl ?: new JsonDecode(true);
-    }
-
-    /**
-     * Returns the last encoding error (if any).
-     *
-     * @return int
-     *
-     * @deprecated since 2.5, JsonEncode throws exception if an error is found, will be removed in 3.0
-     */
-    public function getLastEncodingError()
-    {
-        return $this->encodingImpl->getLastError();
-    }
-
-    /**
-     * Returns the last decoding error (if any).
-     *
-     * @return int
-     *
-     * @deprecated since 2.5, JsonDecode throws exception if an error is found, will be removed in 3.0
-     */
-    public function getLastDecodingError()
-    {
-        return $this->decodingImpl->getLastError();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function encode($data, $format, array $context = array())
-    {
-        return $this->encodingImpl->encode($data, self::FORMAT, $context);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function decode($data, $format, array $context = array())
-    {
-        return $this->decodingImpl->decode($data, self::FORMAT, $context);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsEncoding($format)
-    {
-        return self::FORMAT === $format;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsDecoding($format)
-    {
-        return self::FORMAT === $format;
-    }
-
-    /**
-     * Resolves json_last_error message.
-     *
-     * @return string
-     */
-    public static function getLastErrorMessage()
-    {
-        if (function_exists('json_last_error_msg')) {
-            return json_last_error_msg();
-        }
-
-        switch (json_last_error()) {
-            case JSON_ERROR_DEPTH:
-                return 'Maximum stack depth exceeded';
-            case JSON_ERROR_STATE_MISMATCH:
-                return 'Underflow or the modes mismatch';
-            case JSON_ERROR_CTRL_CHAR:
-                return 'Unexpected control character found';
-            case JSON_ERROR_SYNTAX:
-                return 'Syntax error, malformed JSON';
-            case JSON_ERROR_UTF8:
-                return 'Malformed UTF-8 characters, possibly incorrectly encoded';
-            default:
-                return 'Unknown error';
-        }
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/XmlEncoder.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/XmlEncoder.php
deleted file mode 100644
index 68ccc59..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/XmlEncoder.php
+++ /dev/null
@@ -1,533 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Encoder;
-
-use Symfony\Component\Serializer\Exception\UnexpectedValueException;
-
-/**
- * Encodes XML data.
- *
- * @author Jordi Boggiano <j.boggiano@seld.be>
- * @author John Wards <jwards@whiteoctober.co.uk>
- * @author Fabian Vogler <fabian@equivalence.ch>
- */
-class XmlEncoder extends SerializerAwareEncoder implements EncoderInterface, DecoderInterface, NormalizationAwareInterface
-{
-    /**
-     * @var \DOMDocument
-     */
-    private $dom;
-    private $format;
-    private $context;
-    private $rootNodeName = 'response';
-
-    /**
-     * Construct new XmlEncoder and allow to change the root node element name.
-     *
-     * @param string $rootNodeName
-     */
-    public function __construct($rootNodeName = 'response')
-    {
-        $this->rootNodeName = $rootNodeName;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function encode($data, $format, array $context = array())
-    {
-        if ($data instanceof \DOMDocument) {
-            return $data->saveXML();
-        }
-
-        $xmlRootNodeName = $this->resolveXmlRootName($context);
-
-        $this->dom = $this->createDomDocument($context);
-        $this->format = $format;
-        $this->context = $context;
-
-        if (null !== $data && !is_scalar($data)) {
-            $root = $this->dom->createElement($xmlRootNodeName);
-            $this->dom->appendChild($root);
-            $this->buildXml($root, $data, $xmlRootNodeName);
-        } else {
-            $this->appendNode($this->dom, $data, $xmlRootNodeName);
-        }
-
-        return $this->dom->saveXML();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function decode($data, $format, array $context = array())
-    {
-        if ('' === trim($data)) {
-            throw new UnexpectedValueException('Invalid XML data, it can not be empty.');
-        }
-
-        $internalErrors = libxml_use_internal_errors(true);
-        $disableEntities = libxml_disable_entity_loader(true);
-        libxml_clear_errors();
-
-        $dom = new \DOMDocument();
-        $dom->loadXML($data, LIBXML_NONET | LIBXML_NOBLANKS);
-
-        libxml_use_internal_errors($internalErrors);
-        libxml_disable_entity_loader($disableEntities);
-
-        if ($error = libxml_get_last_error()) {
-            libxml_clear_errors();
-
-            throw new UnexpectedValueException($error->message);
-        }
-
-        foreach ($dom->childNodes as $child) {
-            if ($child->nodeType === XML_DOCUMENT_TYPE_NODE) {
-                throw new UnexpectedValueException('Document types are not allowed.');
-            }
-        }
-
-        $rootNode = $dom->firstChild;
-
-        // todo: throw an exception if the root node name is not correctly configured (bc)
-
-        if ($rootNode->hasChildNodes()) {
-            $xpath = new \DOMXPath($dom);
-            $data = array();
-            foreach ($xpath->query('namespace::*', $dom->documentElement) as $nsNode) {
-                $data['@'.$nsNode->nodeName] = $nsNode->nodeValue;
-            }
-
-            unset($data['@xmlns:xml']);
-
-            if (empty($data)) {
-                return $this->parseXml($rootNode);
-            }
-
-            return array_merge($data, (array) $this->parseXml($rootNode));
-        }
-
-        if (!$rootNode->hasAttributes()) {
-            return $rootNode->nodeValue;
-        }
-
-        $data = array();
-
-        foreach ($rootNode->attributes as $attrKey => $attr) {
-            $data['@'.$attrKey] = $attr->nodeValue;
-        }
-
-        $data['#'] = $rootNode->nodeValue;
-
-        return $data;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsEncoding($format)
-    {
-        return 'xml' === $format;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsDecoding($format)
-    {
-        return 'xml' === $format;
-    }
-
-    /**
-     * Sets the root node name.
-     *
-     * @param string $name root node name
-     */
-    public function setRootNodeName($name)
-    {
-        $this->rootNodeName = $name;
-    }
-
-    /**
-     * Returns the root node name.
-     *
-     * @return string
-     */
-    public function getRootNodeName()
-    {
-        return $this->rootNodeName;
-    }
-
-    /**
-     * @param \DOMNode $node
-     * @param string   $val
-     *
-     * @return bool
-     */
-    final protected function appendXMLString(\DOMNode $node, $val)
-    {
-        if (strlen($val) > 0) {
-            $frag = $this->dom->createDocumentFragment();
-            $frag->appendXML($val);
-            $node->appendChild($frag);
-
-            return true;
-        }
-
-        return false;
-    }
-
-    /**
-     * @param \DOMNode $node
-     * @param string   $val
-     *
-     * @return bool
-     */
-    final protected function appendText(\DOMNode $node, $val)
-    {
-        $nodeText = $this->dom->createTextNode($val);
-        $node->appendChild($nodeText);
-
-        return true;
-    }
-
-    /**
-     * @param \DOMNode $node
-     * @param string   $val
-     *
-     * @return bool
-     */
-    final protected function appendCData(\DOMNode $node, $val)
-    {
-        $nodeText = $this->dom->createCDATASection($val);
-        $node->appendChild($nodeText);
-
-        return true;
-    }
-
-    /**
-     * @param \DOMNode             $node
-     * @param \DOMDocumentFragment $fragment
-     *
-     * @return bool
-     */
-    final protected function appendDocumentFragment(\DOMNode $node, $fragment)
-    {
-        if ($fragment instanceof \DOMDocumentFragment) {
-            $node->appendChild($fragment);
-
-            return true;
-        }
-
-        return false;
-    }
-
-    /**
-     * Checks the name is a valid xml element name.
-     *
-     * @param string $name
-     *
-     * @return bool
-     */
-    final protected function isElementNameValid($name)
-    {
-        return $name &&
-            false === strpos($name, ' ') &&
-            preg_match('#^[\pL_][\pL0-9._:-]*$#ui', $name);
-    }
-
-    /**
-     * Parse the input DOMNode into an array or a string.
-     *
-     * @param \DOMNode $node xml to parse
-     *
-     * @return array|string
-     */
-    private function parseXml(\DOMNode $node)
-    {
-        $data = $this->parseXmlAttributes($node);
-
-        $value = $this->parseXmlValue($node);
-
-        if (!count($data)) {
-            return $value;
-        }
-
-        if (!is_array($value)) {
-            $data['#'] = $value;
-
-            return $data;
-        }
-
-        if (1 === count($value) && key($value)) {
-            $data[key($value)] = current($value);
-
-            return $data;
-        }
-
-        foreach ($value as $key => $val) {
-            $data[$key] = $val;
-        }
-
-        return $data;
-    }
-
-    /**
-     * Parse the input DOMNode attributes into an array.
-     *
-     * @param \DOMNode $node xml to parse
-     *
-     * @return array
-     */
-    private function parseXmlAttributes(\DOMNode $node)
-    {
-        if (!$node->hasAttributes()) {
-            return array();
-        }
-
-        $data = array();
-
-        foreach ($node->attributes as $attr) {
-            if (ctype_digit($attr->nodeValue)) {
-                $data['@'.$attr->nodeName] = (int) $attr->nodeValue;
-            } else {
-                $data['@'.$attr->nodeName] = $attr->nodeValue;
-            }
-        }
-
-        return $data;
-    }
-
-    /**
-     * Parse the input DOMNode value (content and children) into an array or a string.
-     *
-     * @param \DOMNode $node xml to parse
-     *
-     * @return array|string
-     */
-    private function parseXmlValue(\DOMNode $node)
-    {
-        if (!$node->hasChildNodes()) {
-            return $node->nodeValue;
-        }
-
-        if (1 === $node->childNodes->length && in_array($node->firstChild->nodeType, array(XML_TEXT_NODE, XML_CDATA_SECTION_NODE))) {
-            return $node->firstChild->nodeValue;
-        }
-
-        $value = array();
-
-        foreach ($node->childNodes as $subnode) {
-            $val = $this->parseXml($subnode);
-
-            if ('item' === $subnode->nodeName && isset($val['@key'])) {
-                if (isset($val['#'])) {
-                    $value[$val['@key']] = $val['#'];
-                } else {
-                    $value[$val['@key']] = $val;
-                }
-            } else {
-                $value[$subnode->nodeName][] = $val;
-            }
-        }
-
-        foreach ($value as $key => $val) {
-            if (is_array($val) && 1 === count($val)) {
-                $value[$key] = current($val);
-            }
-        }
-
-        return $value;
-    }
-
-    /**
-     * Parse the data and convert it to DOMElements.
-     *
-     * @param \DOMNode     $parentNode
-     * @param array|object $data
-     * @param string|null  $xmlRootNodeName
-     *
-     * @return bool
-     *
-     * @throws UnexpectedValueException
-     */
-    private function buildXml(\DOMNode $parentNode, $data, $xmlRootNodeName = null)
-    {
-        $append = true;
-
-        if (is_array($data) || $data instanceof \Traversable) {
-            foreach ($data as $key => $data) {
-                //Ah this is the magic @ attribute types.
-                if (0 === strpos($key, '@') && is_scalar($data) && $this->isElementNameValid($attributeName = substr($key, 1))) {
-                    $parentNode->setAttribute($attributeName, $data);
-                } elseif ($key === '#') {
-                    $append = $this->selectNodeType($parentNode, $data);
-                } elseif (is_array($data) && false === is_numeric($key)) {
-                    // Is this array fully numeric keys?
-                    if (ctype_digit(implode('', array_keys($data)))) {
-                        /*
-                         * Create nodes to append to $parentNode based on the $key of this array
-                         * Produces <xml><item>0</item><item>1</item></xml>
-                         * From array("item" => array(0,1));.
-                         */
-                        foreach ($data as $subData) {
-                            $append = $this->appendNode($parentNode, $subData, $key);
-                        }
-                    } else {
-                        $append = $this->appendNode($parentNode, $data, $key);
-                    }
-                } elseif (is_numeric($key) || !$this->isElementNameValid($key)) {
-                    $append = $this->appendNode($parentNode, $data, 'item', $key);
-                } else {
-                    $append = $this->appendNode($parentNode, $data, $key);
-                }
-            }
-
-            return $append;
-        }
-
-        if (is_object($data)) {
-            $data = $this->serializer->normalize($data, $this->format, $this->context);
-            if (null !== $data && !is_scalar($data)) {
-                return $this->buildXml($parentNode, $data, $xmlRootNodeName);
-            }
-
-            // top level data object was normalized into a scalar
-            if (!$parentNode->parentNode->parentNode) {
-                $root = $parentNode->parentNode;
-                $root->removeChild($parentNode);
-
-                return $this->appendNode($root, $data, $xmlRootNodeName);
-            }
-
-            return $this->appendNode($parentNode, $data, 'data');
-        }
-
-        throw new UnexpectedValueException(sprintf('An unexpected value could not be serialized: %s', var_export($data, true)));
-    }
-
-    /**
-     * Selects the type of node to create and appends it to the parent.
-     *
-     * @param \DOMNode     $parentNode
-     * @param array|object $data
-     * @param string       $nodeName
-     * @param string       $key
-     *
-     * @return bool
-     */
-    private function appendNode(\DOMNode $parentNode, $data, $nodeName, $key = null)
-    {
-        $node = $this->dom->createElement($nodeName);
-        if (null !== $key) {
-            $node->setAttribute('key', $key);
-        }
-        $appendNode = $this->selectNodeType($node, $data);
-        // we may have decided not to append this node, either in error or if its $nodeName is not valid
-        if ($appendNode) {
-            $parentNode->appendChild($node);
-        }
-
-        return $appendNode;
-    }
-
-    /**
-     * Checks if a value contains any characters which would require CDATA wrapping.
-     *
-     * @param string $val
-     *
-     * @return bool
-     */
-    private function needsCdataWrapping($val)
-    {
-        return preg_match('/[<>&]/', $val);
-    }
-
-    /**
-     * Tests the value being passed and decide what sort of element to create.
-     *
-     * @param \DOMNode $node
-     * @param mixed    $val
-     *
-     * @return bool
-     */
-    private function selectNodeType(\DOMNode $node, $val)
-    {
-        if (is_array($val)) {
-            return $this->buildXml($node, $val);
-        } elseif ($val instanceof \SimpleXMLElement) {
-            $child = $this->dom->importNode(dom_import_simplexml($val), true);
-            $node->appendChild($child);
-        } elseif ($val instanceof \Traversable) {
-            $this->buildXml($node, $val);
-        } elseif (is_object($val)) {
-            return $this->buildXml($node, $this->serializer->normalize($val, $this->format, $this->context));
-        } elseif (is_numeric($val)) {
-            return $this->appendText($node, (string) $val);
-        } elseif (is_string($val) && $this->needsCdataWrapping($val)) {
-            return $this->appendCData($node, $val);
-        } elseif (is_string($val)) {
-            return $this->appendText($node, $val);
-        } elseif (is_bool($val)) {
-            return $this->appendText($node, (int) $val);
-        } elseif ($val instanceof \DOMNode) {
-            $child = $this->dom->importNode($val, true);
-            $node->appendChild($child);
-        }
-
-        return true;
-    }
-
-    /**
-     * Get real XML root node name, taking serializer options into account.
-     *
-     * @param array $context
-     *
-     * @return string
-     */
-    private function resolveXmlRootName(array $context = array())
-    {
-        return isset($context['xml_root_node_name'])
-            ? $context['xml_root_node_name']
-            : $this->rootNodeName;
-    }
-
-    /**
-     * Create a DOM document, taking serializer options into account.
-     *
-     * @param array $context options that the encoder has access to.
-     *
-     * @return \DOMDocument
-     */
-    private function createDomDocument(array $context)
-    {
-        $document = new \DOMDocument();
-
-        // Set an attribute on the DOM document specifying, as part of the XML declaration,
-        $xmlOptions = array(
-            // the version number of the document
-            'xml_version' => 'xmlVersion',
-            // the encoding of the document
-            'xml_encoding' => 'encoding',
-            // whether the document is standalone
-            'xml_standalone' => 'xmlStandalone',
-        );
-        foreach ($xmlOptions as $xmlOption => $documentProperty) {
-            if (isset($context[$xmlOption])) {
-                $document->$documentProperty = $context[$xmlOption];
-            }
-        }
-
-        return $document;
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/Exception.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/Exception.php
deleted file mode 100644
index dc2b8fd..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/Exception.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Exception;
-
-/**
- * Base exception.
- *
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
-interface Exception
-{
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/InvalidArgumentException.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/InvalidArgumentException.php
deleted file mode 100644
index 8cad373..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/InvalidArgumentException.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Exception;
-
-/**
- * InvalidArgumentException.
- *
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
-class InvalidArgumentException extends \InvalidArgumentException implements Exception
-{
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/LogicException.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/LogicException.php
deleted file mode 100644
index a372bf9..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/LogicException.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Exception;
-
-/**
- * LogicException.
- *
- * @author Lukas Kahwe Smith <smith@pooteeweet.org>
- */
-class LogicException extends \LogicException implements Exception
-{
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/RuntimeException.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/RuntimeException.php
deleted file mode 100644
index 0272865..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/RuntimeException.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Exception;
-
-/**
- * RuntimeException.
- *
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
-class RuntimeException extends \RuntimeException implements Exception
-{
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/UnexpectedValueException.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/UnexpectedValueException.php
deleted file mode 100644
index 86cf204..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Exception/UnexpectedValueException.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Exception;
-
-/**
- * UnexpectedValueException.
- *
- * @author Lukas Kahwe Smith <smith@pooteeweet.org>
- */
-class UnexpectedValueException extends \UnexpectedValueException implements Exception
-{
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/GetSetMethodNormalizer.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/GetSetMethodNormalizer.php
deleted file mode 100644
index a588713..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/GetSetMethodNormalizer.php
+++ /dev/null
@@ -1,318 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Normalizer;
-
-use Symfony\Component\Serializer\Exception\CircularReferenceException;
-use Symfony\Component\Serializer\Exception\InvalidArgumentException;
-use Symfony\Component\Serializer\Exception\LogicException;
-use Symfony\Component\Serializer\Exception\RuntimeException;
-
-/**
- * Converts between objects with getter and setter methods and arrays.
- *
- * The normalization process looks at all public methods and calls the ones
- * which have a name starting with get and take no parameters. The result is a
- * map from property names (method name stripped of the get prefix and converted
- * to lower case) to property values. Property values are normalized through the
- * serializer.
- *
- * The denormalization first looks at the constructor of the given class to see
- * if any of the parameters have the same name as one of the properties. The
- * constructor is then called with all parameters or an exception is thrown if
- * any required parameters were not present as properties. Then the denormalizer
- * walks through the given map of property names to property values to see if a
- * setter method exists for any of the properties. If a setter exists it is
- * called with the property value. No automatic denormalization of the value
- * takes place.
- *
- * @author Nils Adermann <naderman@naderman.de>
- * @author Kévin Dunglas <dunglas@gmail.com>
- */
-class GetSetMethodNormalizer extends SerializerAwareNormalizer implements NormalizerInterface, DenormalizerInterface
-{
-    protected $circularReferenceLimit = 1;
-    protected $circularReferenceHandler;
-    protected $callbacks = array();
-    protected $ignoredAttributes = array();
-    protected $camelizedAttributes = array();
-
-    /**
-     * Set circular reference limit.
-     *
-     * @param $circularReferenceLimit limit of iterations for the same object
-     *
-     * @return self
-     */
-    public function setCircularReferenceLimit($circularReferenceLimit)
-    {
-        $this->circularReferenceLimit = $circularReferenceLimit;
-
-        return $this;
-    }
-
-    /**
-     * Set circular reference handler.
-     *
-     * @param callable $circularReferenceHandler
-     *
-     * @return self
-     *
-     * @throws InvalidArgumentException
-     */
-    public function setCircularReferenceHandler($circularReferenceHandler)
-    {
-        if (!is_callable($circularReferenceHandler)) {
-            throw new InvalidArgumentException('The given circular reference handler is not callable.');
-        }
-
-        $this->circularReferenceHandler = $circularReferenceHandler;
-
-        return $this;
-    }
-
-    /**
-     * Set normalization callbacks.
-     *
-     * @param callable[] $callbacks help normalize the result
-     *
-     * @throws InvalidArgumentException if a non-callable callback is set
-     *
-     * @return self
-     */
-    public function setCallbacks(array $callbacks)
-    {
-        foreach ($callbacks as $attribute => $callback) {
-            if (!is_callable($callback)) {
-                throw new InvalidArgumentException(sprintf('The given callback for attribute "%s" is not callable.', $attribute));
-            }
-        }
-        $this->callbacks = $callbacks;
-
-        return $this;
-    }
-
-    /**
-     * Set ignored attributes for normalization.
-     *
-     * @param array $ignoredAttributes
-     *
-     * @return self
-     */
-    public function setIgnoredAttributes(array $ignoredAttributes)
-    {
-        $this->ignoredAttributes = $ignoredAttributes;
-
-        return $this;
-    }
-
-    /**
-     * Set attributes to be camelized on denormalize.
-     *
-     * @param array $camelizedAttributes
-     *
-     * @return self
-     */
-    public function setCamelizedAttributes(array $camelizedAttributes)
-    {
-        $this->camelizedAttributes = $camelizedAttributes;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function normalize($object, $format = null, array $context = array())
-    {
-        $objectHash = spl_object_hash($object);
-
-        if (isset($context['circular_reference_limit'][$objectHash])) {
-            if ($context['circular_reference_limit'][$objectHash] >= $this->circularReferenceLimit) {
-                unset($context['circular_reference_limit'][$objectHash]);
-
-                if ($this->circularReferenceHandler) {
-                    return call_user_func($this->circularReferenceHandler, $object);
-                }
-
-                throw new CircularReferenceException(sprintf('A circular reference has been detected (configured limit: %d).', $this->circularReferenceLimit));
-            }
-
-            $context['circular_reference_limit'][$objectHash]++;
-        } else {
-            $context['circular_reference_limit'][$objectHash] = 1;
-        }
-
-        $reflectionObject = new \ReflectionObject($object);
-        $reflectionMethods = $reflectionObject->getMethods(\ReflectionMethod::IS_PUBLIC);
-
-        $attributes = array();
-        foreach ($reflectionMethods as $method) {
-            if ($this->isGetMethod($method)) {
-                $attributeName = lcfirst(substr($method->name, 0 === strpos($method->name, 'is') ? 2 : 3));
-
-                if (in_array($attributeName, $this->ignoredAttributes)) {
-                    continue;
-                }
-
-                $attributeValue = $method->invoke($object);
-                if (array_key_exists($attributeName, $this->callbacks)) {
-                    $attributeValue = call_user_func($this->callbacks[$attributeName], $attributeValue);
-                }
-                if (null !== $attributeValue && !is_scalar($attributeValue)) {
-                    if (!$this->serializer instanceof NormalizerInterface) {
-                        throw new LogicException(sprintf('Cannot normalize attribute "%s" because injected serializer is not a normalizer', $attributeName));
-                    }
-
-                    $attributeValue = $this->serializer->normalize($attributeValue, $format, $context);
-                }
-
-                $attributes[$attributeName] = $attributeValue;
-            }
-        }
-
-        return $attributes;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function denormalize($data, $class, $format = null, array $context = array())
-    {
-        if (is_array($data) || is_object($data) && $data instanceof \ArrayAccess) {
-            $normalizedData = $data;
-        } elseif (is_object($data)) {
-            $normalizedData = array();
-
-            foreach ($data as $attribute => $value) {
-                $normalizedData[$attribute] = $value;
-            }
-        } else {
-            $normalizedData = array();
-        }
-
-        $reflectionClass = new \ReflectionClass($class);
-        $constructor = $reflectionClass->getConstructor();
-
-        if ($constructor) {
-            $constructorParameters = $constructor->getParameters();
-
-            $params = array();
-            foreach ($constructorParameters as $constructorParameter) {
-                $paramName = lcfirst($this->formatAttribute($constructorParameter->name));
-
-                if (isset($normalizedData[$paramName])) {
-                    $params[] = $normalizedData[$paramName];
-                    // don't run set for a parameter passed to the constructor
-                    unset($normalizedData[$paramName]);
-                } elseif ($constructorParameter->isOptional()) {
-                    $params[] = $constructorParameter->getDefaultValue();
-                } else {
-                    throw new RuntimeException(
-                        'Cannot create an instance of '.$class.
-                        ' from serialized data because its constructor requires '.
-                        'parameter "'.$constructorParameter->name.
-                        '" to be present.');
-                }
-            }
-
-            $object = $reflectionClass->newInstanceArgs($params);
-        } else {
-            $object = new $class();
-        }
-
-        foreach ($normalizedData as $attribute => $value) {
-            $setter = 'set'.$this->formatAttribute($attribute);
-
-            if (method_exists($object, $setter)) {
-                $object->$setter($value);
-            }
-        }
-
-        return $object;
-    }
-
-    /**
-     * Format attribute name to access parameters or methods
-     * As option, if attribute name is found on camelizedAttributes array
-     * returns attribute name in camelcase format.
-     *
-     * @param string $attributeName
-     *
-     * @return string
-     */
-    protected function formatAttribute($attributeName)
-    {
-        if (in_array($attributeName, $this->camelizedAttributes)) {
-            return preg_replace_callback(
-                '/(^|_|\.)+(.)/', function ($match) {
-                    return ('.' === $match[1] ? '_' : '').strtoupper($match[2]);
-                }, $attributeName
-            );
-        }
-
-        return $attributeName;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsNormalization($data, $format = null)
-    {
-        return is_object($data) && $this->supports(get_class($data));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsDenormalization($data, $type, $format = null)
-    {
-        return $this->supports($type);
-    }
-
-    /**
-     * Checks if the given class has any get{Property} method.
-     *
-     * @param string $class
-     *
-     * @return bool
-     */
-    private function supports($class)
-    {
-        $class = new \ReflectionClass($class);
-        $methods = $class->getMethods(\ReflectionMethod::IS_PUBLIC);
-        foreach ($methods as $method) {
-            if ($this->isGetMethod($method)) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Checks if a method's name is get.* or is.*, and can be called without parameters.
-     *
-     * @param \ReflectionMethod $method the method to check
-     *
-     * @return bool whether the method is a getter or boolean getter.
-     */
-    private function isGetMethod(\ReflectionMethod $method)
-    {
-        $methodLength = strlen($method->name);
-
-        return (
-            ((0 === strpos($method->name, 'get') && 3 < $methodLength) ||
-            (0 === strpos($method->name, 'is') && 2 < $methodLength)) &&
-            0 === $method->getNumberOfRequiredParameters()
-        );
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/PropertyNormalizer.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/PropertyNormalizer.php
deleted file mode 100644
index b48b54a..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Normalizer/PropertyNormalizer.php
+++ /dev/null
@@ -1,223 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Normalizer;
-
-use Symfony\Component\Serializer\Exception\InvalidArgumentException;
-use Symfony\Component\Serializer\Exception\LogicException;
-use Symfony\Component\Serializer\Exception\RuntimeException;
-
-/**
- * Converts between objects and arrays by mapping properties.
- *
- * The normalization process looks for all the object's properties (public and private).
- * The result is a map from property names to property values. Property values
- * are normalized through the serializer.
- *
- * The denormalization first looks at the constructor of the given class to see
- * if any of the parameters have the same name as one of the properties. The
- * constructor is then called with all parameters or an exception is thrown if
- * any required parameters were not present as properties. Then the denormalizer
- * walks through the given map of property names to property values to see if a
- * property with the corresponding name exists. If found, the property gets the value.
- *
- * @author Matthieu Napoli <matthieu@mnapoli.fr>
- */
-class PropertyNormalizer extends SerializerAwareNormalizer implements NormalizerInterface, DenormalizerInterface
-{
-    private $callbacks = array();
-    private $ignoredAttributes = array();
-    private $camelizedAttributes = array();
-
-    /**
-     * Set normalization callbacks
-     *
-     * @param array $callbacks help normalize the result
-     *
-     * @throws InvalidArgumentException if a non-callable callback is set
-     */
-    public function setCallbacks(array $callbacks)
-    {
-        foreach ($callbacks as $attribute => $callback) {
-            if (!is_callable($callback)) {
-                throw new InvalidArgumentException(sprintf(
-                    'The given callback for attribute "%s" is not callable.',
-                    $attribute
-                ));
-            }
-        }
-        $this->callbacks = $callbacks;
-    }
-
-    /**
-     * Set ignored attributes for normalization.
-     *
-     * @param array $ignoredAttributes
-     */
-    public function setIgnoredAttributes(array $ignoredAttributes)
-    {
-        $this->ignoredAttributes = $ignoredAttributes;
-    }
-
-    /**
-     * Set attributes to be camelized on denormalize
-     *
-     * @param array $camelizedAttributes
-     */
-    public function setCamelizedAttributes(array $camelizedAttributes)
-    {
-        $this->camelizedAttributes = $camelizedAttributes;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function normalize($object, $format = null, array $context = array())
-    {
-        $reflectionObject = new \ReflectionObject($object);
-        $attributes = array();
-
-        foreach ($reflectionObject->getProperties() as $property) {
-            if (in_array($property->name, $this->ignoredAttributes)) {
-                continue;
-            }
-
-            // Override visibility
-            if (! $property->isPublic()) {
-                $property->setAccessible(true);
-            }
-
-            $attributeValue = $property->getValue($object);
-
-            if (array_key_exists($property->name, $this->callbacks)) {
-                $attributeValue = call_user_func($this->callbacks[$property->name], $attributeValue);
-            }
-            if (null !== $attributeValue && !is_scalar($attributeValue)) {
-                if (!$this->serializer instanceof NormalizerInterface) {
-                    throw new LogicException(sprintf('Cannot normalize attribute "%s" because injected serializer is not a normalizer', $property->name));
-                }
-
-                $attributeValue = $this->serializer->normalize($attributeValue, $format);
-            }
-
-            $attributes[$property->name] = $attributeValue;
-        }
-
-        return $attributes;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function denormalize($data, $class, $format = null, array $context = array())
-    {
-        $reflectionClass = new \ReflectionClass($class);
-        $constructor = $reflectionClass->getConstructor();
-
-        if ($constructor) {
-            $constructorParameters = $constructor->getParameters();
-
-            $params = array();
-            foreach ($constructorParameters as $constructorParameter) {
-                $paramName = lcfirst($this->formatAttribute($constructorParameter->name));
-
-                if (isset($data[$paramName])) {
-                    $params[] = $data[$paramName];
-                    // don't run set for a parameter passed to the constructor
-                    unset($data[$paramName]);
-                } elseif (!$constructorParameter->isOptional()) {
-                    throw new RuntimeException(sprintf(
-                        'Cannot create an instance of %s from serialized data because '.
-                        'its constructor requires parameter "%s" to be present.',
-                        $class,
-                        $constructorParameter->name
-                    ));
-                }
-            }
-
-            $object = $reflectionClass->newInstanceArgs($params);
-        } else {
-            $object = new $class();
-        }
-
-        foreach ($data as $propertyName => $value) {
-            $propertyName = lcfirst($this->formatAttribute($propertyName));
-
-            if ($reflectionClass->hasProperty($propertyName)) {
-                $property = $reflectionClass->getProperty($propertyName);
-
-                // Override visibility
-                if (! $property->isPublic()) {
-                    $property->setAccessible(true);
-                }
-
-                $property->setValue($object, $value);
-            }
-        }
-
-        return $object;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsNormalization($data, $format = null)
-    {
-        return is_object($data) && $this->supports(get_class($data));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsDenormalization($data, $type, $format = null)
-    {
-        return $this->supports($type);
-    }
-
-    /**
-     * Format an attribute name, for example to convert a snake_case name to camelCase.
-     *
-     * @param string $attributeName
-     *
-     * @return string
-     */
-    protected function formatAttribute($attributeName)
-    {
-        if (in_array($attributeName, $this->camelizedAttributes)) {
-            return preg_replace_callback('/(^|_|\.)+(.)/', function ($match) {
-                return ('.' === $match[1] ? '_' : '').strtoupper($match[2]);
-            }, $attributeName);
-        }
-
-        return $attributeName;
-    }
-
-    /**
-     * Checks if the given class has any non-static property.
-     *
-     * @param string $class
-     *
-     * @return bool
-     */
-    private function supports($class)
-    {
-        $class = new \ReflectionClass($class);
-
-        // We look for at least one non-static property
-        foreach ($class->getProperties() as $property) {
-            if (! $property->isStatic()) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Serializer.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Serializer.php
deleted file mode 100644
index 09ec771..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Serializer.php
+++ /dev/null
@@ -1,300 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer;
-
-use Symfony\Component\Serializer\Encoder\ChainDecoder;
-use Symfony\Component\Serializer\Encoder\ChainEncoder;
-use Symfony\Component\Serializer\Encoder\EncoderInterface;
-use Symfony\Component\Serializer\Encoder\DecoderInterface;
-use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
-use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
-use Symfony\Component\Serializer\Exception\LogicException;
-use Symfony\Component\Serializer\Exception\UnexpectedValueException;
-
-/**
- * Serializer serializes and deserializes data.
- *
- * objects are turned into arrays by normalizers.
- * arrays are turned into various output formats by encoders.
- *
- * $serializer->serialize($obj, 'xml')
- * $serializer->decode($data, 'xml')
- * $serializer->denormalize($data, 'Class', 'xml')
- *
- * @author Jordi Boggiano <j.boggiano@seld.be>
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- * @author Lukas Kahwe Smith <smith@pooteeweet.org>
- */
-class Serializer implements SerializerInterface, NormalizerInterface, DenormalizerInterface, EncoderInterface, DecoderInterface
-{
-    /**
-     * @var Encoder\ChainEncoder
-     */
-    protected $encoder;
-    /**
-     * @var Encoder\ChainDecoder
-     */
-    protected $decoder;
-    /**
-     * @var array
-     */
-    protected $normalizers = array();
-    /**
-     * @var array
-     */
-    protected $normalizerCache = array();
-    /**
-     * @var array
-     */
-    protected $denormalizerCache = array();
-
-    public function __construct(array $normalizers = array(), array $encoders = array())
-    {
-        foreach ($normalizers as $normalizer) {
-            if ($normalizer instanceof SerializerAwareInterface) {
-                $normalizer->setSerializer($this);
-            }
-        }
-        $this->normalizers = $normalizers;
-
-        $decoders = array();
-        $realEncoders = array();
-        foreach ($encoders as $encoder) {
-            if ($encoder instanceof SerializerAwareInterface) {
-                $encoder->setSerializer($this);
-            }
-            if ($encoder instanceof DecoderInterface) {
-                $decoders[] = $encoder;
-            }
-            if ($encoder instanceof EncoderInterface) {
-                $realEncoders[] = $encoder;
-            }
-        }
-        $this->encoder = new ChainEncoder($realEncoders);
-        $this->decoder = new ChainDecoder($decoders);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    final public function serialize($data, $format, array $context = array())
-    {
-        if (!$this->supportsEncoding($format)) {
-            throw new UnexpectedValueException(sprintf('Serialization for the format %s is not supported', $format));
-        }
-
-        if ($this->encoder->needsNormalization($format)) {
-            $data = $this->normalize($data, $format, $context);
-        }
-
-        return $this->encode($data, $format, $context);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    final public function deserialize($data, $type, $format, array $context = array())
-    {
-        if (!$this->supportsDecoding($format)) {
-            throw new UnexpectedValueException(sprintf('Deserialization for the format %s is not supported', $format));
-        }
-
-        $data = $this->decode($data, $format, $context);
-
-        return $this->denormalize($data, $type, $format, $context);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function normalize($data, $format = null, array $context = array())
-    {
-        if (null === $data || is_scalar($data)) {
-            return $data;
-        }
-        if (is_object($data) && $this->supportsNormalization($data, $format)) {
-            return $this->normalizeObject($data, $format, $context);
-        }
-        if ($data instanceof \Traversable) {
-            $normalized = array();
-            foreach ($data as $key => $val) {
-                $normalized[$key] = $this->normalize($val, $format, $context);
-            }
-
-            return $normalized;
-        }
-        if (is_object($data)) {
-            return $this->normalizeObject($data, $format, $context);
-        }
-        if (is_array($data)) {
-            foreach ($data as $key => $val) {
-                $data[$key] = $this->normalize($val, $format, $context);
-            }
-
-            return $data;
-        }
-        throw new UnexpectedValueException(sprintf('An unexpected value could not be normalized: %s', var_export($data, true)));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function denormalize($data, $type, $format = null, array $context = array())
-    {
-        return $this->denormalizeObject($data, $type, $format, $context);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsNormalization($data, $format = null)
-    {
-        return null !== $this->getNormalizer($data, $format);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsDenormalization($data, $type, $format = null)
-    {
-        return null !== $this->getDenormalizer($data, $type, $format);
-    }
-
-    /**
-     * Returns a matching normalizer.
-     *
-     * @param object $data   The object to get the serializer for
-     * @param string $format format name, present to give the option to normalizers to act differently based on formats
-     *
-     * @return NormalizerInterface|null
-     */
-    private function getNormalizer($data, $format)
-    {
-        $class = get_class($data);
-        if (isset($this->normalizerCache[$class][$format])) {
-            return $this->normalizerCache[$class][$format];
-        }
-
-        foreach ($this->normalizers as $normalizer) {
-            if ($normalizer instanceof NormalizerInterface && $normalizer->supportsNormalization($data, $format)) {
-                $this->normalizerCache[$class][$format] = $normalizer;
-
-                return $normalizer;
-            }
-        }
-    }
-
-    /**
-     * Returns a matching denormalizer.
-     *
-     * @param mixed  $data   data to restore
-     * @param string $class  the expected class to instantiate
-     * @param string $format format name, present to give the option to normalizers to act differently based on formats
-     *
-     * @return DenormalizerInterface|null
-     */
-    private function getDenormalizer($data, $class, $format)
-    {
-        if (isset($this->denormalizerCache[$class][$format])) {
-            return $this->denormalizerCache[$class][$format];
-        }
-
-        foreach ($this->normalizers as $normalizer) {
-            if ($normalizer instanceof DenormalizerInterface && $normalizer->supportsDenormalization($data, $class, $format)) {
-                $this->denormalizerCache[$class][$format] = $normalizer;
-
-                return $normalizer;
-            }
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    final public function encode($data, $format, array $context = array())
-    {
-        return $this->encoder->encode($data, $format, $context);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    final public function decode($data, $format, array $context = array())
-    {
-        return $this->decoder->decode($data, $format, $context);
-    }
-
-    /**
-     * Normalizes an object into a set of arrays/scalars.
-     *
-     * @param object $object  object to normalize
-     * @param string $format  format name, present to give the option to normalizers to act differently based on formats
-     * @param array  $context The context data for this particular normalization
-     *
-     * @return array|string|bool|int|float|null
-     *
-     * @throws LogicException
-     * @throws UnexpectedValueException
-     */
-    private function normalizeObject($object, $format, array $context = array())
-    {
-        if (!$this->normalizers) {
-            throw new LogicException('You must register at least one normalizer to be able to normalize objects.');
-        }
-
-        if ($normalizer = $this->getNormalizer($object, $format)) {
-            return $normalizer->normalize($object, $format, $context);
-        }
-        throw new UnexpectedValueException(sprintf('Could not normalize object of type %s, no supporting normalizer found.', get_class($object)));
-    }
-
-    /**
-     * Denormalizes data back into an object of the given class.
-     *
-     * @param mixed  $data    data to restore
-     * @param string $class   the expected class to instantiate
-     * @param string $format  format name, present to give the option to normalizers to act differently based on formats
-     * @param array  $context The context data for this particular denormalization
-     *
-     * @return object
-     *
-     * @throws LogicException
-     * @throws UnexpectedValueException
-     */
-    private function denormalizeObject($data, $class, $format, array $context = array())
-    {
-        if (!$this->normalizers) {
-            throw new LogicException('You must register at least one normalizer to be able to denormalize objects.');
-        }
-
-        if ($normalizer = $this->getDenormalizer($data, $class, $format)) {
-            return $normalizer->denormalize($data, $class, $format, $context);
-        }
-        throw new UnexpectedValueException(sprintf('Could not denormalize object of type %s, no supporting normalizer found.', $class));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsEncoding($format)
-    {
-        return $this->encoder->supportsEncoding($format);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function supportsDecoding($format)
-    {
-        return $this->decoder->supportsDecoding($format);
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Encoder/XmlEncoderTest.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Encoder/XmlEncoderTest.php
deleted file mode 100644
index 67cf7ff..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Encoder/XmlEncoderTest.php
+++ /dev/null
@@ -1,490 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Tests\Encoder;
-
-use Symfony\Component\Serializer\Tests\Fixtures\Dummy;
-use Symfony\Component\Serializer\Tests\Fixtures\ScalarDummy;
-use Symfony\Component\Serializer\Encoder\XmlEncoder;
-use Symfony\Component\Serializer\Serializer;
-use Symfony\Component\Serializer\Exception\UnexpectedValueException;
-use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
-
-class XmlEncoderTest extends \PHPUnit_Framework_TestCase
-{
-    private $encoder;
-
-    protected function setUp()
-    {
-        $this->encoder = new XmlEncoder();
-        $serializer = new Serializer(array(new CustomNormalizer()), array('xml' => new XmlEncoder()));
-        $this->encoder->setSerializer($serializer);
-    }
-
-    public function testEncodeScalar()
-    {
-        $obj = new ScalarDummy();
-        $obj->xmlFoo = 'foo';
-
-        $expected = '<?xml version="1.0"?>'."\n".
-            '<response>foo</response>'."\n";
-
-        $this->assertEquals($expected, $this->encoder->encode($obj, 'xml'));
-    }
-
-    public function testSetRootNodeName()
-    {
-        $obj = new ScalarDummy();
-        $obj->xmlFoo = 'foo';
-
-        $this->encoder->setRootNodeName('test');
-        $expected = '<?xml version="1.0"?>'."\n".
-            '<test>foo</test>'."\n";
-
-        $this->assertEquals($expected, $this->encoder->encode($obj, 'xml'));
-    }
-
-    /**
-     * @expectedException        \Symfony\Component\Serializer\Exception\UnexpectedValueException
-     * @expectedExceptionMessage Document types are not allowed.
-     */
-    public function testDocTypeIsNotAllowed()
-    {
-        $this->encoder->decode('<?xml version="1.0"?><!DOCTYPE foo><foo></foo>', 'foo');
-    }
-
-    public function testAttributes()
-    {
-        $obj = new ScalarDummy();
-        $obj->xmlFoo = array(
-            'foo-bar' => array(
-                '@id' => 1,
-                '@name' => 'Bar',
-            ),
-            'Foo' => array(
-                'Bar' => 'Test',
-                '@Type' => 'test',
-            ),
-            'föo_bär' => 'a',
-            'Bar' => array(1,2,3),
-            'a' => 'b',
-        );
-        $expected = '<?xml version="1.0"?>'."\n".
-            '<response>'.
-            '<foo-bar id="1" name="Bar"/>'.
-            '<Foo Type="test"><Bar>Test</Bar></Foo>'.
-            '<föo_bär>a</föo_bär>'.
-            '<Bar>1</Bar>'.
-            '<Bar>2</Bar>'.
-            '<Bar>3</Bar>'.
-            '<a>b</a>'.
-            '</response>'."\n";
-        $this->assertEquals($expected, $this->encoder->encode($obj, 'xml'));
-    }
-
-    public function testElementNameValid()
-    {
-        $obj = new ScalarDummy();
-        $obj->xmlFoo = array(
-            'foo-bar' => 'a',
-            'foo_bar' => 'a',
-            'föo_bär' => 'a',
-        );
-
-        $expected = '<?xml version="1.0"?>'."\n".
-            '<response>'.
-            '<foo-bar>a</foo-bar>'.
-            '<foo_bar>a</foo_bar>'.
-            '<föo_bär>a</föo_bär>'.
-            '</response>'."\n";
-
-        $this->assertEquals($expected, $this->encoder->encode($obj, 'xml'));
-    }
-
-    public function testEncodeSimpleXML()
-    {
-        $xml = simplexml_load_string('<firstname>Peter</firstname>');
-        $array = array('person' => $xml);
-
-        $expected = '<?xml version="1.0"?>'."\n".
-            '<response><person><firstname>Peter</firstname></person></response>'."\n";
-
-        $this->assertEquals($expected, $this->encoder->encode($array, 'xml'));
-    }
-
-    public function testEncodeXmlAttributes()
-    {
-        $xml = simplexml_load_string('<firstname>Peter</firstname>');
-        $array = array('person' => $xml);
-
-        $expected = '<?xml version="1.1" encoding="utf-8" standalone="yes"?>'."\n".
-            '<response><person><firstname>Peter</firstname></person></response>'."\n";
-
-        $context = array(
-            'xml_version' => '1.1',
-            'xml_encoding' => 'utf-8',
-            'xml_standalone' => true,
-        );
-
-        $this->assertSame($expected, $this->encoder->encode($array, 'xml', $context));
-    }
-
-    public function testEncodeScalarRootAttributes()
-    {
-        $array = array(
-          '#' => 'Paul',
-          '@gender' => 'm',
-        );
-
-        $expected = '<?xml version="1.0"?>'."\n".
-            '<response gender="m">Paul</response>'."\n";
-
-        $this->assertEquals($expected, $this->encoder->encode($array, 'xml'));
-    }
-
-    public function testEncodeRootAttributes()
-    {
-        $array = array(
-          'firstname' => 'Paul',
-          '@gender' => 'm',
-        );
-
-        $expected = '<?xml version="1.0"?>'."\n".
-            '<response gender="m"><firstname>Paul</firstname></response>'."\n";
-
-        $this->assertEquals($expected, $this->encoder->encode($array, 'xml'));
-    }
-
-    public function testEncodeCdataWrapping()
-    {
-        $array = array(
-          'firstname' => 'Paul <or Me>',
-        );
-
-        $expected = '<?xml version="1.0"?>'."\n".
-            '<response><firstname><![CDATA[Paul <or Me>]]></firstname></response>'."\n";
-
-        $this->assertEquals($expected, $this->encoder->encode($array, 'xml'));
-    }
-
-    public function testEncodeScalarWithAttribute()
-    {
-        $array = array(
-            'person' => array('@gender' => 'M', '#' => 'Peter'),
-        );
-
-        $expected = '<?xml version="1.0"?>'."\n".
-            '<response><person gender="M">Peter</person></response>'."\n";
-
-        $this->assertEquals($expected, $this->encoder->encode($array, 'xml'));
-    }
-
-    public function testDecodeScalar()
-    {
-        $source = '<?xml version="1.0"?>'."\n".
-            '<response>foo</response>'."\n";
-
-        $this->assertEquals('foo', $this->encoder->decode($source, 'xml'));
-    }
-
-    public function testEncode()
-    {
-        $source = $this->getXmlSource();
-        $obj = $this->getObject();
-
-        $this->assertEquals($source, $this->encoder->encode($obj, 'xml'));
-    }
-
-    public function testEncodeWithNamespace()
-    {
-        $source = $this->getNamespacedXmlSource();
-        $array = $this->getNamespacedArray();
-
-        $this->assertEquals($source, $this->encoder->encode($array, 'xml'));
-    }
-
-    public function testEncodeSerializerXmlRootNodeNameOption()
-    {
-        $options = array('xml_root_node_name' => 'test');
-        $this->encoder = new XmlEncoder();
-        $serializer = new Serializer(array(), array('xml' => new XmlEncoder()));
-        $this->encoder->setSerializer($serializer);
-
-        $array = array(
-            'person' => array('@gender' => 'M', '#' => 'Peter'),
-        );
-
-        $expected = '<?xml version="1.0"?>'."\n".
-            '<test><person gender="M">Peter</person></test>'."\n";
-
-        $this->assertEquals($expected, $serializer->serialize($array, 'xml', $options));
-    }
-
-    public function testDecode()
-    {
-        $source = $this->getXmlSource();
-        $obj = $this->getObject();
-
-        $this->assertEquals(get_object_vars($obj), $this->encoder->decode($source, 'xml'));
-    }
-
-    public function testDecodeCdataWrapping()
-    {
-        $expected = array(
-            'firstname' => 'Paul <or Me>',
-        );
-
-        $xml = '<?xml version="1.0"?>'."\n".
-            '<response><firstname><![CDATA[Paul <or Me>]]></firstname></response>'."\n";
-
-        $this->assertEquals($expected, $this->encoder->decode($xml, 'xml'));
-    }
-
-    public function testDecodeCdataWrappingAndWhitespace()
-    {
-        $expected = array(
-            'firstname' => 'Paul <or Me>',
-        );
-
-        $xml = '<?xml version="1.0"?>'."\n".
-            '<response><firstname>'."\n".
-                '<![CDATA[Paul <or Me>]]></firstname></response>'."\n";
-
-        $this->assertEquals($expected, $this->encoder->decode($xml, 'xml'));
-    }
-
-    public function testDecodeWithNamespace()
-    {
-        $source = $this->getNamespacedXmlSource();
-        $array = $this->getNamespacedArray();
-
-        $this->assertEquals($array, $this->encoder->decode($source, 'xml'));
-    }
-
-    public function testDecodeScalarWithAttribute()
-    {
-        $source = '<?xml version="1.0"?>'."\n".
-            '<response><person gender="M">Peter</person></response>'."\n";
-
-        $expected = array(
-            'person' => array('@gender' => 'M', '#' => 'Peter'),
-        );
-
-        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
-    }
-
-    public function testDecodeScalarRootAttributes()
-    {
-        $source = '<?xml version="1.0"?>'."\n".
-            '<person gender="M">Peter</person>'."\n";
-
-        $expected = array(
-            '#' => 'Peter',
-            '@gender' => 'M',
-        );
-
-        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
-    }
-
-    public function testDecodeRootAttributes()
-    {
-        $source = '<?xml version="1.0"?>'."\n".
-            '<person gender="M"><firstname>Peter</firstname><lastname>Mac Calloway</lastname></person>'."\n";
-
-        $expected = array(
-            'firstname' => 'Peter',
-            'lastname' => 'Mac Calloway',
-            '@gender' => 'M',
-        );
-
-        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
-    }
-
-    public function testDecodeArray()
-    {
-        $source = '<?xml version="1.0"?>'."\n".
-            '<response>'.
-            '<people>'.
-            '<person><firstname>Benjamin</firstname><lastname>Alexandre</lastname></person>'.
-            '<person><firstname>Damien</firstname><lastname>Clay</lastname></person>'.
-            '</people>'.
-            '</response>'."\n";
-
-        $expected = array(
-            'people' => array('person' => array(
-                array('firstname' => 'Benjamin', 'lastname' => 'Alexandre'),
-                array('firstname' => 'Damien', 'lastname' => 'Clay'),
-            )),
-        );
-
-        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
-    }
-
-    public function testDecodeIgnoreWhiteSpace()
-    {
-        $source = <<<XML
-<?xml version="1.0"?>
-<people>
-    <person>
-        <firstname>Benjamin</firstname>
-        <lastname>Alexandre</lastname>
-    </person>
-    <person>
-        <firstname>Damien</firstname>
-        <lastname>Clay</lastname>
-    </person>
-</people>
-XML;
-        $expected = array('person' => array(
-            array('firstname' => 'Benjamin', 'lastname' => 'Alexandre'),
-            array('firstname' => 'Damien', 'lastname' => 'Clay'),
-        ));
-
-        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
-    }
-
-    public function testDecodeWithoutItemHash()
-    {
-        $obj = new ScalarDummy();
-        $obj->xmlFoo = array(
-            'foo-bar' => array(
-                '@key' => 'value',
-                'item' => array('@key' => 'key', 'key-val' => 'val'),
-            ),
-            'Foo' => array(
-                'Bar' => 'Test',
-                '@Type' => 'test',
-            ),
-            'föo_bär' => 'a',
-            'Bar' => array(1,2,3),
-            'a' => 'b',
-        );
-        $expected = array(
-            'foo-bar' => array(
-                '@key' => 'value',
-                'key' => array('@key' => 'key', 'key-val' => 'val'),
-            ),
-            'Foo' => array(
-                'Bar' => 'Test',
-                '@Type' => 'test',
-            ),
-            'föo_bär' => 'a',
-            'Bar' => array(1,2,3),
-            'a' => 'b',
-        );
-        $xml = $this->encoder->encode($obj, 'xml');
-        $this->assertEquals($expected, $this->encoder->decode($xml, 'xml'));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
-     */
-    public function testDecodeInvalidXml()
-    {
-        $this->encoder->decode('<?xml version="1.0"?><invalid><xml>', 'xml');
-    }
-
-    public function testPreventsComplexExternalEntities()
-    {
-        $oldCwd = getcwd();
-        chdir(__DIR__);
-
-        try {
-            $this->encoder->decode('<?xml version="1.0"?><!DOCTYPE scan[<!ENTITY test SYSTEM "php://filter/read=convert.base64-encode/resource=XmlEncoderTest.php">]><scan>&test;</scan>', 'xml');
-            chdir($oldCwd);
-
-            $this->fail('No exception was thrown.');
-        } catch (\Exception $e) {
-            chdir($oldCwd);
-
-            if (!$e instanceof UnexpectedValueException) {
-                $this->fail('Expected UnexpectedValueException');
-            }
-        }
-    }
-
-    public function testDecodeEmptyXml()
-    {
-        $this->setExpectedException('Symfony\Component\Serializer\Exception\UnexpectedValueException', 'Invalid XML data, it can not be empty.');
-        $this->encoder->decode(' ', 'xml');
-    }
-
-    protected function getXmlSource()
-    {
-        return '<?xml version="1.0"?>'."\n".
-            '<response>'.
-            '<foo>foo</foo>'.
-            '<bar>a</bar><bar>b</bar>'.
-            '<baz><key>val</key><key2>val</key2><item key="A B">bar</item>'.
-            '<item><title>title1</title></item><item><title>title2</title></item>'.
-            '<Barry><FooBar id="1"><Baz>Ed</Baz></FooBar></Barry></baz>'.
-            '<qux>1</qux>'.
-            '</response>'."\n";
-    }
-
-    protected function getNamespacedXmlSource()
-    {
-        return '<?xml version="1.0"?>'."\n".
-            '<response xmlns="http://www.w3.org/2005/Atom" xmlns:app="http://www.w3.org/2007/app" xmlns:media="http://search.yahoo.com/mrss/" xmlns:gd="http://schemas.google.com/g/2005" xmlns:yt="http://gdata.youtube.com/schemas/2007">'.
-            '<qux>1</qux>'.
-            '<app:foo>foo</app:foo>'.
-            '<yt:bar>a</yt:bar><yt:bar>b</yt:bar>'.
-            '<media:baz><media:key>val</media:key><media:key2>val</media:key2><item key="A B">bar</item>'.
-            '<item><title>title1</title></item><item><title>title2</title></item>'.
-            '<Barry size="large"><FooBar gd:id="1"><Baz>Ed</Baz></FooBar></Barry></media:baz>'.
-            '</response>'."\n";
-    }
-
-    protected function getNamespacedArray()
-    {
-        return array(
-            '@xmlns' => 'http://www.w3.org/2005/Atom',
-            '@xmlns:app' => 'http://www.w3.org/2007/app',
-            '@xmlns:media' => 'http://search.yahoo.com/mrss/',
-            '@xmlns:gd' => 'http://schemas.google.com/g/2005',
-            '@xmlns:yt' => 'http://gdata.youtube.com/schemas/2007',
-            'qux' => "1",
-            'app:foo' => "foo",
-            'yt:bar' => array("a", "b"),
-            'media:baz' => array(
-                'media:key' => "val",
-                'media:key2' => "val",
-                'A B' => "bar",
-                'item' => array(
-                    array(
-                        'title' => 'title1',
-                    ),
-                    array(
-                        'title' => 'title2',
-                    ),
-                ),
-                'Barry' => array(
-                    '@size' => 'large',
-                    'FooBar' => array(
-                        'Baz' => 'Ed',
-                        '@gd:id' => 1,
-                    ),
-                ),
-            ),
-        );
-    }
-
-    protected function getObject()
-    {
-        $obj = new Dummy();
-        $obj->foo = 'foo';
-        $obj->bar = array('a', 'b');
-        $obj->baz = array('key' => 'val', 'key2' => 'val', 'A B' => 'bar', 'item' => array(array('title' => 'title1'), array('title' => 'title2')), 'Barry' => array('FooBar' => array('Baz' => 'Ed', '@id' => 1)));
-        $obj->qux = '1';
-
-        return $obj;
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/SiblingHolder.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/SiblingHolder.php
deleted file mode 100644
index b2efd62..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/SiblingHolder.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Tests\Fixtures;
-
-/**
- * @author Kévin Dunglas <dunglas@gmail.com>
- */
-class SiblingHolder
-{
-    private $sibling0;
-    private $sibling1;
-    private $sibling2;
-
-    public function __construct()
-    {
-        $sibling = new Sibling();
-        $this->sibling0 = $sibling;
-        $this->sibling1 = $sibling;
-        $this->sibling2 = $sibling;
-    }
-
-    public function getSibling0()
-    {
-        return $this->sibling0;
-    }
-
-    public function getSibling1()
-    {
-        return $this->sibling1;
-    }
-
-    public function getSibling2()
-    {
-        return $this->sibling2;
-    }
-}
-
-/**
- * @author Kévin Dunglas <dunglas@gmail.com>
- */
-class Sibling
-{
-    public function getCoopTilleuls()
-    {
-        return 'Les-Tilleuls.coop';
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/CustomNormalizerTest.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/CustomNormalizerTest.php
deleted file mode 100644
index 0aeaba4..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/CustomNormalizerTest.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Tests\Normalizer;
-
-use Symfony\Component\Serializer\Tests\Fixtures\ScalarDummy;
-use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
-use Symfony\Component\Serializer\Serializer;
-
-class CustomNormalizerTest extends \PHPUnit_Framework_TestCase
-{
-    protected function setUp()
-    {
-        $this->normalizer = new CustomNormalizer();
-        $this->normalizer->setSerializer(new Serializer());
-    }
-
-    public function testSerialize()
-    {
-        $obj = new ScalarDummy();
-        $obj->foo = 'foo';
-        $obj->xmlFoo = 'xml';
-        $this->assertEquals('foo', $this->normalizer->normalize($obj, 'json'));
-        $this->assertEquals('xml', $this->normalizer->normalize($obj, 'xml'));
-    }
-
-    public function testDeserialize()
-    {
-        $obj = $this->normalizer->denormalize('foo', get_class(new ScalarDummy()), 'xml');
-        $this->assertEquals('foo', $obj->xmlFoo);
-        $this->assertNull($obj->foo);
-
-        $obj = $this->normalizer->denormalize('foo', get_class(new ScalarDummy()), 'json');
-        $this->assertEquals('foo', $obj->foo);
-        $this->assertNull($obj->xmlFoo);
-    }
-
-    public function testSupportsNormalization()
-    {
-        $this->assertTrue($this->normalizer->supportsNormalization(new ScalarDummy()));
-        $this->assertFalse($this->normalizer->supportsNormalization(new \stdClass()));
-    }
-
-    public function testSupportsDenormalization()
-    {
-        $this->assertTrue($this->normalizer->supportsDenormalization(array(), 'Symfony\Component\Serializer\Tests\Fixtures\ScalarDummy'));
-        $this->assertFalse($this->normalizer->supportsDenormalization(array(), 'stdClass'));
-        $this->assertTrue($this->normalizer->supportsDenormalization(array(), 'Symfony\Component\Serializer\Tests\Fixtures\DenormalizableDummy'));
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/GetSetMethodNormalizerTest.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/GetSetMethodNormalizerTest.php
deleted file mode 100644
index 7127117..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/GetSetMethodNormalizerTest.php
+++ /dev/null
@@ -1,461 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Tests\Normalizer;
-
-use Symfony\Component\Serializer\Normalizer\GetSetMethodNormalizer;
-use Symfony\Component\Serializer\Serializer;
-use Symfony\Component\Serializer\SerializerInterface;
-use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
-use Symfony\Component\Serializer\Tests\Fixtures\CircularReferenceDummy;
-use Symfony\Component\Serializer\Tests\Fixtures\SiblingHolder;
-
-class GetSetMethodNormalizerTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @var GetSetMethodNormalizer
-     */
-    private $normalizer;
-
-    protected function setUp()
-    {
-        $this->serializer = $this->getMock(__NAMESPACE__.'\SerializerNormalizer');
-        $this->normalizer = new GetSetMethodNormalizer();
-        $this->normalizer->setSerializer($this->serializer);
-    }
-
-    public function testNormalize()
-    {
-        $obj = new GetSetDummy();
-        $object = new \stdClass();
-        $obj->setFoo('foo');
-        $obj->setBar('bar');
-        $obj->setBaz(true);
-        $obj->setCamelCase('camelcase');
-        $obj->setObject($object);
-
-        $this->serializer
-            ->expects($this->once())
-            ->method('normalize')
-            ->with($object, 'any')
-            ->will($this->returnValue('string_object'))
-        ;
-
-        $this->assertEquals(
-            array(
-                'foo' => 'foo',
-                'bar' => 'bar',
-                'baz' => true,
-                'fooBar' => 'foobar',
-                'camelCase' => 'camelcase',
-                'object' => 'string_object',
-            ),
-            $this->normalizer->normalize($obj, 'any')
-        );
-    }
-
-    public function testDenormalize()
-    {
-        $obj = $this->normalizer->denormalize(
-            array('foo' => 'foo', 'bar' => 'bar', 'baz' => true, 'fooBar' => 'foobar'),
-            __NAMESPACE__.'\GetSetDummy',
-            'any'
-        );
-        $this->assertEquals('foo', $obj->getFoo());
-        $this->assertEquals('bar', $obj->getBar());
-        $this->assertTrue($obj->isBaz());
-    }
-
-    public function testDenormalizeWithObject()
-    {
-        $data = new \stdClass();
-        $data->foo = 'foo';
-        $data->bar = 'bar';
-        $data->fooBar = 'foobar';
-        $obj = $this->normalizer->denormalize($data, __NAMESPACE__.'\GetSetDummy', 'any');
-        $this->assertEquals('foo', $obj->getFoo());
-        $this->assertEquals('bar', $obj->getBar());
-    }
-
-    public function testDenormalizeOnCamelCaseFormat()
-    {
-        $this->normalizer->setCamelizedAttributes(array('camel_case'));
-        $obj = $this->normalizer->denormalize(
-            array('camel_case' => 'camelCase'),
-            __NAMESPACE__.'\GetSetDummy'
-        );
-        $this->assertEquals('camelCase', $obj->getCamelCase());
-    }
-
-    public function testDenormalizeNull()
-    {
-        $this->assertEquals(new GetSetDummy(), $this->normalizer->denormalize(null, __NAMESPACE__.'\GetSetDummy'));
-    }
-
-    /**
-     * @dataProvider attributeProvider
-     */
-    public function testFormatAttribute($attribute, $camelizedAttributes, $result)
-    {
-        $r = new \ReflectionObject($this->normalizer);
-        $m = $r->getMethod('formatAttribute');
-        $m->setAccessible(true);
-
-        $this->normalizer->setCamelizedAttributes($camelizedAttributes);
-        $this->assertEquals($m->invoke($this->normalizer, $attribute, $camelizedAttributes), $result);
-    }
-
-    public function attributeProvider()
-    {
-        return array(
-            array('attribute_test', array('attribute_test'),'AttributeTest'),
-            array('attribute_test', array('any'),'attribute_test'),
-            array('attribute', array('attribute'),'Attribute'),
-            array('attribute', array(), 'attribute'),
-        );
-    }
-
-    public function testConstructorDenormalize()
-    {
-        $obj = $this->normalizer->denormalize(
-            array('foo' => 'foo', 'bar' => 'bar', 'baz' => true, 'fooBar' => 'foobar'),
-            __NAMESPACE__.'\GetConstructorDummy', 'any');
-        $this->assertEquals('foo', $obj->getFoo());
-        $this->assertEquals('bar', $obj->getBar());
-        $this->assertTrue($obj->isBaz());
-    }
-
-    public function testConstructorDenormalizeWithMissingOptionalArgument()
-    {
-        $obj = $this->normalizer->denormalize(
-            array('foo' => 'test', 'baz' => array(1, 2, 3)),
-            __NAMESPACE__.'\GetConstructorOptionalArgsDummy', 'any');
-        $this->assertEquals('test', $obj->getFoo());
-        $this->assertEquals(array(), $obj->getBar());
-        $this->assertEquals(array(1, 2, 3), $obj->getBaz());
-    }
-
-    public function testConstructorWithObjectDenormalize()
-    {
-        $data = new \stdClass();
-        $data->foo = 'foo';
-        $data->bar = 'bar';
-        $data->baz = true;
-        $data->fooBar = 'foobar';
-        $obj = $this->normalizer->denormalize($data, __NAMESPACE__.'\GetConstructorDummy', 'any');
-        $this->assertEquals('foo', $obj->getFoo());
-        $this->assertEquals('bar', $obj->getBar());
-    }
-
-    /**
-     * @dataProvider provideCallbacks
-     */
-    public function testCallbacks($callbacks, $value, $result, $message)
-    {
-        $this->normalizer->setCallbacks($callbacks);
-
-        $obj = new GetConstructorDummy('', $value, true);
-
-        $this->assertEquals(
-            $result,
-            $this->normalizer->normalize($obj, 'any'),
-            $message
-        );
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testUncallableCallbacks()
-    {
-        $this->normalizer->setCallbacks(array('bar' => null));
-
-        $obj = new GetConstructorDummy('baz', 'quux', true);
-
-        $this->normalizer->normalize($obj, 'any');
-    }
-
-    public function testIgnoredAttributes()
-    {
-        $this->normalizer->setIgnoredAttributes(array('foo', 'bar', 'baz', 'camelCase', 'object'));
-
-        $obj = new GetSetDummy();
-        $obj->setFoo('foo');
-        $obj->setBar('bar');
-        $obj->setBaz(true);
-
-        $this->assertEquals(
-            array('fooBar' => 'foobar'),
-            $this->normalizer->normalize($obj, 'any')
-        );
-    }
-
-    public function provideCallbacks()
-    {
-        return array(
-            array(
-                array(
-                    'bar' => function ($bar) {
-                        return 'baz';
-                    },
-                ),
-                'baz',
-                array('foo' => '', 'bar' => 'baz', 'baz' => true),
-                'Change a string',
-            ),
-            array(
-                array(
-                    'bar' => function ($bar) {
-                        return;
-                    },
-                ),
-                'baz',
-                array('foo' => '', 'bar' => null, 'baz' => true),
-                'Null an item',
-            ),
-            array(
-                array(
-                    'bar' => function ($bar) {
-                        return $bar->format('d-m-Y H:i:s');
-                    },
-                ),
-                new \DateTime('2011-09-10 06:30:00'),
-                array('foo' => '', 'bar' => '10-09-2011 06:30:00', 'baz' => true),
-                'Format a date',
-            ),
-            array(
-                array(
-                    'bar' => function ($bars) {
-                        $foos = '';
-                        foreach ($bars as $bar) {
-                            $foos .= $bar->getFoo();
-                        }
-
-                        return $foos;
-                    },
-                ),
-                array(new GetConstructorDummy('baz', '', false), new GetConstructorDummy('quux', '', false)),
-                array('foo' => '', 'bar' => 'bazquux', 'baz' => true),
-                'Collect a property',
-            ),
-            array(
-                array(
-                    'bar' => function ($bars) {
-                        return count($bars);
-                    },
-                ),
-                array(new GetConstructorDummy('baz', '', false), new GetConstructorDummy('quux', '', false)),
-                array('foo' => '', 'bar' => 2, 'baz' => true),
-                'Count a property',
-            ),
-        );
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\LogicException
-     * @expectedExceptionMessage Cannot normalize attribute "object" because injected serializer is not a normalizer
-     */
-    public function testUnableToNormalizeObjectAttribute()
-    {
-        $serializer = $this->getMock('Symfony\Component\Serializer\SerializerInterface');
-        $this->normalizer->setSerializer($serializer);
-
-        $obj = new GetSetDummy();
-        $object = new \stdClass();
-        $obj->setObject($object);
-
-        $this->normalizer->normalize($obj, 'any');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\CircularReferenceException
-     */
-    public function testUnableToNormalizeCircularReference()
-    {
-        $serializer = new Serializer(array($this->normalizer));
-        $this->normalizer->setSerializer($serializer);
-        $this->normalizer->setCircularReferenceLimit(2);
-
-        $obj = new CircularReferenceDummy();
-
-        $this->normalizer->normalize($obj);
-    }
-
-    public function testSiblingReference()
-    {
-        $serializer = new Serializer(array($this->normalizer));
-        $this->normalizer->setSerializer($serializer);
-
-        $siblingHolder = new SiblingHolder();
-
-        $expected = array(
-            'sibling0' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
-            'sibling1' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
-            'sibling2' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
-        );
-        $this->assertEquals($expected, $this->normalizer->normalize($siblingHolder));
-    }
-
-    public function testCircularReferenceHandler()
-    {
-        $serializer = new Serializer(array($this->normalizer));
-        $this->normalizer->setSerializer($serializer);
-        $this->normalizer->setCircularReferenceHandler(function ($obj) {
-            return get_class($obj);
-        });
-
-        $obj = new CircularReferenceDummy();
-
-        $expected = array('me' => 'Symfony\Component\Serializer\Tests\Fixtures\CircularReferenceDummy');
-        $this->assertEquals($expected, $this->normalizer->normalize($obj));
-    }
-}
-
-class GetSetDummy
-{
-    protected $foo;
-    private $bar;
-    private $baz;
-    protected $camelCase;
-    protected $object;
-
-    public function getFoo()
-    {
-        return $this->foo;
-    }
-
-    public function setFoo($foo)
-    {
-        $this->foo = $foo;
-    }
-
-    public function getBar()
-    {
-        return $this->bar;
-    }
-
-    public function setBar($bar)
-    {
-        $this->bar = $bar;
-    }
-
-    public function isBaz()
-    {
-        return $this->baz;
-    }
-
-    public function setBaz($baz)
-    {
-        $this->baz = $baz;
-    }
-
-    public function getFooBar()
-    {
-        return $this->foo.$this->bar;
-    }
-
-    public function getCamelCase()
-    {
-        return $this->camelCase;
-    }
-
-    public function setCamelCase($camelCase)
-    {
-        $this->camelCase = $camelCase;
-    }
-
-    public function otherMethod()
-    {
-        throw new \RuntimeException('Dummy::otherMethod() should not be called');
-    }
-
-    public function setObject($object)
-    {
-        $this->object = $object;
-    }
-
-    public function getObject()
-    {
-        return $this->object;
-    }
-}
-
-class GetConstructorDummy
-{
-    protected $foo;
-    private $bar;
-    private $baz;
-
-    public function __construct($foo, $bar, $baz)
-    {
-        $this->foo = $foo;
-        $this->bar = $bar;
-        $this->baz = $baz;
-    }
-
-    public function getFoo()
-    {
-        return $this->foo;
-    }
-
-    public function getBar()
-    {
-        return $this->bar;
-    }
-
-    public function isBaz()
-    {
-        return $this->baz;
-    }
-
-    public function otherMethod()
-    {
-        throw new \RuntimeException('Dummy::otherMethod() should not be called');
-    }
-}
-
-abstract class SerializerNormalizer implements SerializerInterface, NormalizerInterface
-{
-}
-
-class GetConstructorOptionalArgsDummy
-{
-    protected $foo;
-    private $bar;
-    private $baz;
-
-    public function __construct($foo, $bar = array(), $baz = array())
-    {
-        $this->foo = $foo;
-        $this->bar = $bar;
-        $this->baz = $baz;
-    }
-
-    public function getFoo()
-    {
-        return $this->foo;
-    }
-
-    public function getBar()
-    {
-        return $this->bar;
-    }
-
-    public function getBaz()
-    {
-        return $this->baz;
-    }
-
-    public function otherMethod()
-    {
-        throw new \RuntimeException('Dummy::otherMethod() should not be called');
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/PropertyNormalizerTest.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/PropertyNormalizerTest.php
deleted file mode 100644
index a7ad7ca..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/PropertyNormalizerTest.php
+++ /dev/null
@@ -1,263 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Tests\Normalizer;
-
-use Symfony\Component\Serializer\Normalizer\PropertyNormalizer;
-
-class PropertyNormalizerTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @var PropertyNormalizer
-     */
-    private $normalizer;
-
-    protected function setUp()
-    {
-        $this->normalizer = new PropertyNormalizer();
-        $this->normalizer->setSerializer($this->getMock('Symfony\Component\Serializer\Serializer'));
-    }
-
-    public function testNormalize()
-    {
-        $obj = new PropertyDummy();
-        $obj->foo = 'foo';
-        $obj->setBar('bar');
-        $obj->setCamelCase('camelcase');
-        $this->assertEquals(
-            array('foo' => 'foo', 'bar' => 'bar', 'camelCase' => 'camelcase'),
-            $this->normalizer->normalize($obj, 'any')
-        );
-    }
-
-    public function testDenormalize()
-    {
-        $obj = $this->normalizer->denormalize(
-            array('foo' => 'foo', 'bar' => 'bar'),
-            __NAMESPACE__.'\PropertyDummy',
-            'any'
-        );
-        $this->assertEquals('foo', $obj->foo);
-        $this->assertEquals('bar', $obj->getBar());
-    }
-
-    public function testDenormalizeOnCamelCaseFormat()
-    {
-        $this->normalizer->setCamelizedAttributes(array('camel_case'));
-        $obj = $this->normalizer->denormalize(
-            array('camel_case' => 'value'),
-            __NAMESPACE__.'\PropertyDummy'
-        );
-        $this->assertEquals('value', $obj->getCamelCase());
-    }
-
-    /**
-     * @dataProvider attributeProvider
-     */
-    public function testFormatAttribute($attribute, $camelizedAttributes, $result)
-    {
-        $r = new \ReflectionObject($this->normalizer);
-        $m = $r->getMethod('formatAttribute');
-        $m->setAccessible(true);
-
-        $this->normalizer->setCamelizedAttributes($camelizedAttributes);
-        $this->assertEquals($m->invoke($this->normalizer, $attribute, $camelizedAttributes), $result);
-    }
-
-    public function attributeProvider()
-    {
-        return array(
-            array('attribute_test', array('attribute_test'),'AttributeTest'),
-            array('attribute_test', array('any'),'attribute_test'),
-            array('attribute', array('attribute'),'Attribute'),
-            array('attribute', array(), 'attribute'),
-        );
-    }
-
-    public function testConstructorDenormalize()
-    {
-        $obj = $this->normalizer->denormalize(
-            array('foo' => 'foo', 'bar' => 'bar'),
-            __NAMESPACE__.'\PropertyConstructorDummy',
-            'any'
-        );
-        $this->assertEquals('foo', $obj->getFoo());
-        $this->assertEquals('bar', $obj->getBar());
-    }
-
-    /**
-     * @dataProvider provideCallbacks
-     */
-    public function testCallbacks($callbacks, $value, $result, $message)
-    {
-        $this->normalizer->setCallbacks($callbacks);
-
-        $obj = new PropertyConstructorDummy('', $value);
-
-        $this->assertEquals(
-            $result,
-            $this->normalizer->normalize($obj, 'any'),
-            $message
-        );
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testUncallableCallbacks()
-    {
-        $this->normalizer->setCallbacks(array('bar' => null));
-
-        $obj = new PropertyConstructorDummy('baz', 'quux');
-
-        $this->normalizer->normalize($obj, 'any');
-    }
-
-    public function testIgnoredAttributes()
-    {
-        $this->normalizer->setIgnoredAttributes(array('foo', 'bar', 'camelCase'));
-
-        $obj = new PropertyDummy();
-        $obj->foo = 'foo';
-        $obj->setBar('bar');
-
-        $this->assertEquals(
-            array(),
-            $this->normalizer->normalize($obj, 'any')
-        );
-    }
-
-    public function provideCallbacks()
-    {
-        return array(
-            array(
-                array(
-                    'bar' => function ($bar) {
-                        return 'baz';
-                    },
-                ),
-                'baz',
-                array('foo' => '', 'bar' => 'baz'),
-                'Change a string',
-            ),
-            array(
-                array(
-                    'bar' => function ($bar) {
-                        return;
-                    },
-                ),
-                'baz',
-                array('foo' => '', 'bar' => null),
-                'Null an item',
-            ),
-            array(
-                array(
-                    'bar' => function ($bar) {
-                        return $bar->format('d-m-Y H:i:s');
-                    },
-                ),
-                new \DateTime('2011-09-10 06:30:00'),
-                array('foo' => '', 'bar' => '10-09-2011 06:30:00'),
-                'Format a date',
-            ),
-            array(
-                array(
-                    'bar' => function ($bars) {
-                        $foos = '';
-                        foreach ($bars as $bar) {
-                            $foos .= $bar->getFoo();
-                        }
-
-                        return $foos;
-                    },
-                ),
-                array(new PropertyConstructorDummy('baz', ''), new PropertyConstructorDummy('quux', '')),
-                array('foo' => '', 'bar' => 'bazquux'),
-                'Collect a property',
-            ),
-            array(
-                array(
-                    'bar' => function ($bars) {
-                        return count($bars);
-                    },
-                ),
-                array(new PropertyConstructorDummy('baz', ''), new PropertyConstructorDummy('quux', '')),
-                array('foo' => '', 'bar' => 2),
-                'Count a property',
-            ),
-        );
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\LogicException
-     * @expectedExceptionMessage Cannot normalize attribute "bar" because injected serializer is not a normalizer
-     */
-    public function testUnableToNormalizeObjectAttribute()
-    {
-        $serializer = $this->getMock('Symfony\Component\Serializer\SerializerInterface');
-        $this->normalizer->setSerializer($serializer);
-
-        $obj = new PropertyDummy();
-        $object = new \stdClass();
-        $obj->setBar($object);
-
-        $this->normalizer->normalize($obj, 'any');
-    }
-}
-
-class PropertyDummy
-{
-    public $foo;
-    private $bar;
-    protected $camelCase;
-
-    public function getBar()
-    {
-        return $this->bar;
-    }
-
-    public function setBar($bar)
-    {
-        $this->bar = $bar;
-    }
-
-    public function getCamelCase()
-    {
-        return $this->camelCase;
-    }
-
-    public function setCamelCase($camelCase)
-    {
-        $this->camelCase = $camelCase;
-    }
-}
-
-class PropertyConstructorDummy
-{
-    protected $foo;
-    private $bar;
-
-    public function __construct($foo, $bar)
-    {
-        $this->foo = $foo;
-        $this->bar = $bar;
-    }
-
-    public function getFoo()
-    {
-        return $this->foo;
-    }
-
-    public function getBar()
-    {
-        return $this->bar;
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/SerializerTest.php b/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/SerializerTest.php
deleted file mode 100644
index c2a231b..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/SerializerTest.php
+++ /dev/null
@@ -1,247 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Serializer\Tests;
-
-use Symfony\Component\Serializer\Serializer;
-use Symfony\Component\Serializer\Encoder\JsonEncoder;
-use Symfony\Component\Serializer\Normalizer\GetSetMethodNormalizer;
-use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
-use Symfony\Component\Serializer\Tests\Fixtures\TraversableDummy;
-use Symfony\Component\Serializer\Tests\Fixtures\NormalizableTraversableDummy;
-use Symfony\Component\Serializer\Tests\Normalizer\TestNormalizer;
-use Symfony\Component\Serializer\Tests\Normalizer\TestDenormalizer;
-
-class SerializerTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
-     */
-    public function testNormalizeNoMatch()
-    {
-        $this->serializer = new Serializer(array($this->getMock('Symfony\Component\Serializer\Normalizer\CustomNormalizer')));
-        $this->serializer->normalize(new \stdClass(), 'xml');
-    }
-
-    public function testNormalizeTraversable()
-    {
-        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
-        $result = $this->serializer->serialize(new TraversableDummy(), 'json');
-        $this->assertEquals('{"foo":"foo","bar":"bar"}', $result);
-    }
-
-    public function testNormalizeGivesPriorityToInterfaceOverTraversable()
-    {
-        $this->serializer = new Serializer(array(new CustomNormalizer()), array('json' => new JsonEncoder()));
-        $result = $this->serializer->serialize(new NormalizableTraversableDummy(), 'json');
-        $this->assertEquals('{"foo":"normalizedFoo","bar":"normalizedBar"}', $result);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
-     */
-    public function testNormalizeOnDenormalizer()
-    {
-        $this->serializer = new Serializer(array(new TestDenormalizer()), array());
-        $this->assertTrue($this->serializer->normalize(new \stdClass(), 'json'));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
-     */
-    public function testDenormalizeNoMatch()
-    {
-        $this->serializer = new Serializer(array($this->getMock('Symfony\Component\Serializer\Normalizer\CustomNormalizer')));
-        $this->serializer->denormalize('foo', 'stdClass');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
-     */
-    public function testDenormalizeOnNormalizer()
-    {
-        $this->serializer = new Serializer(array(new TestNormalizer()), array());
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $this->assertTrue($this->serializer->denormalize(json_encode($data), 'stdClass', 'json'));
-    }
-
-    public function testSerialize()
-    {
-        $this->serializer = new Serializer(array(new GetSetMethodNormalizer()), array('json' => new JsonEncoder()));
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $result = $this->serializer->serialize(Model::fromArray($data), 'json');
-        $this->assertEquals(json_encode($data), $result);
-    }
-
-    public function testSerializeScalar()
-    {
-        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
-        $result = $this->serializer->serialize('foo', 'json');
-        $this->assertEquals('"foo"', $result);
-    }
-
-    public function testSerializeArrayOfScalars()
-    {
-        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
-        $data = array('foo', array(5, 3));
-        $result = $this->serializer->serialize($data, 'json');
-        $this->assertEquals(json_encode($data), $result);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
-     */
-    public function testSerializeNoEncoder()
-    {
-        $this->serializer = new Serializer(array(), array());
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $this->serializer->serialize($data, 'json');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\LogicException
-     */
-    public function testSerializeNoNormalizer()
-    {
-        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $this->serializer->serialize(Model::fromArray($data), 'json');
-    }
-
-    public function testDeserialize()
-    {
-        $this->serializer = new Serializer(array(new GetSetMethodNormalizer()), array('json' => new JsonEncoder()));
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $result = $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
-        $this->assertEquals($data, $result->toArray());
-    }
-
-    public function testDeserializeUseCache()
-    {
-        $this->serializer = new Serializer(array(new GetSetMethodNormalizer()), array('json' => new JsonEncoder()));
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
-        $data = array('title' => 'bar', 'numbers' => array(2, 8));
-        $result = $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
-        $this->assertEquals($data, $result->toArray());
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\LogicException
-     */
-    public function testDeserializeNoNormalizer()
-    {
-        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
-     */
-    public function testDeserializeWrongNormalizer()
-    {
-        $this->serializer = new Serializer(array(new CustomNormalizer()), array('json' => new JsonEncoder()));
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
-     */
-    public function testDeserializeNoEncoder()
-    {
-        $this->serializer = new Serializer(array(), array());
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
-    }
-
-    public function testDeserializeSupported()
-    {
-        $this->serializer = new Serializer(array(new GetSetMethodNormalizer()), array());
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $this->assertTrue($this->serializer->supportsDenormalization(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json'));
-    }
-
-    public function testDeserializeNotSupported()
-    {
-        $this->serializer = new Serializer(array(new GetSetMethodNormalizer()), array());
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $this->assertFalse($this->serializer->supportsDenormalization(json_encode($data), 'stdClass', 'json'));
-    }
-
-    public function testDeserializeNotSupportedMissing()
-    {
-        $this->serializer = new Serializer(array(), array());
-        $data = array('title' => 'foo', 'numbers' => array(5, 3));
-        $this->assertFalse($this->serializer->supportsDenormalization(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json'));
-    }
-
-    public function testEncode()
-    {
-        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
-        $data = array('foo', array(5, 3));
-        $result = $this->serializer->encode($data, 'json');
-        $this->assertEquals(json_encode($data), $result);
-    }
-
-    public function testDecode()
-    {
-        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
-        $data = array('foo', array(5, 3));
-        $result = $this->serializer->decode(json_encode($data), 'json');
-        $this->assertEquals($data, $result);
-    }
-}
-
-class Model
-{
-    private $title;
-    private $numbers;
-
-    public static function fromArray($array)
-    {
-        $model = new self();
-        if (isset($array['title'])) {
-            $model->setTitle($array['title']);
-        }
-        if (isset($array['numbers'])) {
-            $model->setNumbers($array['numbers']);
-        }
-
-        return $model;
-    }
-
-    public function getTitle()
-    {
-        return $this->title;
-    }
-
-    public function setTitle($title)
-    {
-        $this->title = $title;
-    }
-
-    public function getNumbers()
-    {
-        return $this->numbers;
-    }
-
-    public function setNumbers($numbers)
-    {
-        $this->numbers = $numbers;
-    }
-
-    public function toArray()
-    {
-        return array('title' => $this->title, 'numbers' => $this->numbers);
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/composer.json b/core/vendor/symfony/serializer/Symfony/Component/Serializer/composer.json
deleted file mode 100644
index e073e24..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/composer.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-    "name": "symfony/serializer",
-    "type": "library",
-    "description": "Symfony Serializer Component",
-    "keywords": [],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7"
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\Serializer\\": "" }
-    },
-    "target-dir": "Symfony/Component/Serializer",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/phpunit.xml.dist b/core/vendor/symfony/serializer/Symfony/Component/Serializer/phpunit.xml.dist
deleted file mode 100644
index da05401..0000000
--- a/core/vendor/symfony/serializer/Symfony/Component/Serializer/phpunit.xml.dist
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-    <testsuites>
-        <testsuite name="Symfony Serializer Component Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./vendor</directory>
-                <directory>./Tests</directory>
-            </exclude>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/core/vendor/symfony/serializer/Tests/Annotation/GroupsTest.php b/core/vendor/symfony/serializer/Tests/Annotation/GroupsTest.php
new file mode 100644
index 0000000..b427325
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Annotation/GroupsTest.php
@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Annotation;
+
+use Symfony\Component\Serializer\Annotation\Groups;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class GroupsTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testEmptyGroupsParameter()
+    {
+        new Groups(array('value' => array()));
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testNotAnArrayGroupsParameter()
+    {
+        new Groups(array('value' => 'coopTilleuls'));
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testInvalidGroupsParameter()
+    {
+        new Groups(array('value' => array('a', 1, new \stdClass())));
+    }
+
+    public function testGroupsParameters()
+    {
+        $validData = array('a', 'b');
+
+        $groups = new Groups(array('value' => $validData));
+        $this->assertEquals($validData, $groups->getGroups());
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Encoder/JsonEncoderTest.php b/core/vendor/symfony/serializer/Tests/Encoder/JsonEncoderTest.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Encoder/JsonEncoderTest.php
rename to core/vendor/symfony/serializer/Tests/Encoder/JsonEncoderTest.php
diff --git a/core/vendor/symfony/serializer/Tests/Encoder/XmlEncoderTest.php b/core/vendor/symfony/serializer/Tests/Encoder/XmlEncoderTest.php
new file mode 100644
index 0000000..422021a
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Encoder/XmlEncoderTest.php
@@ -0,0 +1,510 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Encoder;
+
+use Symfony\Component\Serializer\Tests\Fixtures\Dummy;
+use Symfony\Component\Serializer\Tests\Fixtures\ScalarDummy;
+use Symfony\Component\Serializer\Encoder\XmlEncoder;
+use Symfony\Component\Serializer\Serializer;
+use Symfony\Component\Serializer\Exception\UnexpectedValueException;
+use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
+
+class XmlEncoderTest extends \PHPUnit_Framework_TestCase
+{
+    private $encoder;
+
+    protected function setUp()
+    {
+        $this->encoder = new XmlEncoder();
+        $serializer = new Serializer(array(new CustomNormalizer()), array('xml' => new XmlEncoder()));
+        $this->encoder->setSerializer($serializer);
+    }
+
+    public function testEncodeScalar()
+    {
+        $obj = new ScalarDummy();
+        $obj->xmlFoo = 'foo';
+
+        $expected = '<?xml version="1.0"?>'."\n".
+            '<response>foo</response>'."\n";
+
+        $this->assertEquals($expected, $this->encoder->encode($obj, 'xml'));
+    }
+
+    public function testSetRootNodeName()
+    {
+        $obj = new ScalarDummy();
+        $obj->xmlFoo = 'foo';
+
+        $this->encoder->setRootNodeName('test');
+        $expected = '<?xml version="1.0"?>'."\n".
+            '<test>foo</test>'."\n";
+
+        $this->assertEquals($expected, $this->encoder->encode($obj, 'xml'));
+    }
+
+    /**
+     * @expectedException        \Symfony\Component\Serializer\Exception\UnexpectedValueException
+     * @expectedExceptionMessage Document types are not allowed.
+     */
+    public function testDocTypeIsNotAllowed()
+    {
+        $this->encoder->decode('<?xml version="1.0"?><!DOCTYPE foo><foo></foo>', 'foo');
+    }
+
+    public function testAttributes()
+    {
+        $obj = new ScalarDummy();
+        $obj->xmlFoo = array(
+            'foo-bar' => array(
+                '@id' => 1,
+                '@name' => 'Bar',
+            ),
+            'Foo' => array(
+                'Bar' => 'Test',
+                '@Type' => 'test',
+            ),
+            'föo_bär' => 'a',
+            'Bar' => array(1,2,3),
+            'a' => 'b',
+        );
+        $expected = '<?xml version="1.0"?>'."\n".
+            '<response>'.
+            '<foo-bar id="1" name="Bar"/>'.
+            '<Foo Type="test"><Bar>Test</Bar></Foo>'.
+            '<föo_bär>a</föo_bär>'.
+            '<Bar>1</Bar>'.
+            '<Bar>2</Bar>'.
+            '<Bar>3</Bar>'.
+            '<a>b</a>'.
+            '</response>'."\n";
+        $this->assertEquals($expected, $this->encoder->encode($obj, 'xml'));
+    }
+
+    public function testElementNameValid()
+    {
+        $obj = new ScalarDummy();
+        $obj->xmlFoo = array(
+            'foo-bar' => 'a',
+            'foo_bar' => 'a',
+            'föo_bär' => 'a',
+        );
+
+        $expected = '<?xml version="1.0"?>'."\n".
+            '<response>'.
+            '<foo-bar>a</foo-bar>'.
+            '<foo_bar>a</foo_bar>'.
+            '<föo_bär>a</föo_bär>'.
+            '</response>'."\n";
+
+        $this->assertEquals($expected, $this->encoder->encode($obj, 'xml'));
+    }
+
+    public function testEncodeSimpleXML()
+    {
+        $xml = simplexml_load_string('<firstname>Peter</firstname>');
+        $array = array('person' => $xml);
+
+        $expected = '<?xml version="1.0"?>'."\n".
+            '<response><person><firstname>Peter</firstname></person></response>'."\n";
+
+        $this->assertEquals($expected, $this->encoder->encode($array, 'xml'));
+    }
+
+    public function testEncodeXmlAttributes()
+    {
+        $xml = simplexml_load_string('<firstname>Peter</firstname>');
+        $array = array('person' => $xml);
+
+        $expected = '<?xml version="1.1" encoding="utf-8" standalone="yes"?>'."\n".
+            '<response><person><firstname>Peter</firstname></person></response>'."\n";
+
+        $context = array(
+            'xml_version' => '1.1',
+            'xml_encoding' => 'utf-8',
+            'xml_standalone' => true,
+        );
+
+        $this->assertSame($expected, $this->encoder->encode($array, 'xml', $context));
+    }
+
+    public function testContext()
+    {
+        $array = array('person' => array('name' => 'George Abitbol'));
+        $expected = <<<XML
+<?xml version="1.0"?>
+<response>
+  <person>
+    <name>George Abitbol</name>
+  </person>
+</response>
+
+XML;
+
+        $context = array(
+            'xml_format_output' => true,
+        );
+
+        $this->assertSame($expected, $this->encoder->encode($array, 'xml', $context));
+    }
+
+    public function testEncodeScalarRootAttributes()
+    {
+        $array = array(
+          '#' => 'Paul',
+          '@gender' => 'm',
+        );
+
+        $expected = '<?xml version="1.0"?>'."\n".
+            '<response gender="m">Paul</response>'."\n";
+
+        $this->assertEquals($expected, $this->encoder->encode($array, 'xml'));
+    }
+
+    public function testEncodeRootAttributes()
+    {
+        $array = array(
+          'firstname' => 'Paul',
+          '@gender' => 'm',
+        );
+
+        $expected = '<?xml version="1.0"?>'."\n".
+            '<response gender="m"><firstname>Paul</firstname></response>'."\n";
+
+        $this->assertEquals($expected, $this->encoder->encode($array, 'xml'));
+    }
+
+    public function testEncodeCdataWrapping()
+    {
+        $array = array(
+          'firstname' => 'Paul <or Me>',
+        );
+
+        $expected = '<?xml version="1.0"?>'."\n".
+            '<response><firstname><![CDATA[Paul <or Me>]]></firstname></response>'."\n";
+
+        $this->assertEquals($expected, $this->encoder->encode($array, 'xml'));
+    }
+
+    public function testEncodeScalarWithAttribute()
+    {
+        $array = array(
+            'person' => array('@gender' => 'M', '#' => 'Peter'),
+        );
+
+        $expected = '<?xml version="1.0"?>'."\n".
+            '<response><person gender="M">Peter</person></response>'."\n";
+
+        $this->assertEquals($expected, $this->encoder->encode($array, 'xml'));
+    }
+
+    public function testDecodeScalar()
+    {
+        $source = '<?xml version="1.0"?>'."\n".
+            '<response>foo</response>'."\n";
+
+        $this->assertEquals('foo', $this->encoder->decode($source, 'xml'));
+    }
+
+    public function testEncode()
+    {
+        $source = $this->getXmlSource();
+        $obj = $this->getObject();
+
+        $this->assertEquals($source, $this->encoder->encode($obj, 'xml'));
+    }
+
+    public function testEncodeWithNamespace()
+    {
+        $source = $this->getNamespacedXmlSource();
+        $array = $this->getNamespacedArray();
+
+        $this->assertEquals($source, $this->encoder->encode($array, 'xml'));
+    }
+
+    public function testEncodeSerializerXmlRootNodeNameOption()
+    {
+        $options = array('xml_root_node_name' => 'test');
+        $this->encoder = new XmlEncoder();
+        $serializer = new Serializer(array(), array('xml' => new XmlEncoder()));
+        $this->encoder->setSerializer($serializer);
+
+        $array = array(
+            'person' => array('@gender' => 'M', '#' => 'Peter'),
+        );
+
+        $expected = '<?xml version="1.0"?>'."\n".
+            '<test><person gender="M">Peter</person></test>'."\n";
+
+        $this->assertEquals($expected, $serializer->serialize($array, 'xml', $options));
+    }
+
+    public function testDecode()
+    {
+        $source = $this->getXmlSource();
+        $obj = $this->getObject();
+
+        $this->assertEquals(get_object_vars($obj), $this->encoder->decode($source, 'xml'));
+    }
+
+    public function testDecodeCdataWrapping()
+    {
+        $expected = array(
+            'firstname' => 'Paul <or Me>',
+        );
+
+        $xml = '<?xml version="1.0"?>'."\n".
+            '<response><firstname><![CDATA[Paul <or Me>]]></firstname></response>'."\n";
+
+        $this->assertEquals($expected, $this->encoder->decode($xml, 'xml'));
+    }
+
+    public function testDecodeCdataWrappingAndWhitespace()
+    {
+        $expected = array(
+            'firstname' => 'Paul <or Me>',
+        );
+
+        $xml = '<?xml version="1.0"?>'."\n".
+            '<response><firstname>'."\n".
+                '<![CDATA[Paul <or Me>]]></firstname></response>'."\n";
+
+        $this->assertEquals($expected, $this->encoder->decode($xml, 'xml'));
+    }
+
+    public function testDecodeWithNamespace()
+    {
+        $source = $this->getNamespacedXmlSource();
+        $array = $this->getNamespacedArray();
+
+        $this->assertEquals($array, $this->encoder->decode($source, 'xml'));
+    }
+
+    public function testDecodeScalarWithAttribute()
+    {
+        $source = '<?xml version="1.0"?>'."\n".
+            '<response><person gender="M">Peter</person></response>'."\n";
+
+        $expected = array(
+            'person' => array('@gender' => 'M', '#' => 'Peter'),
+        );
+
+        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
+    }
+
+    public function testDecodeScalarRootAttributes()
+    {
+        $source = '<?xml version="1.0"?>'."\n".
+            '<person gender="M">Peter</person>'."\n";
+
+        $expected = array(
+            '#' => 'Peter',
+            '@gender' => 'M',
+        );
+
+        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
+    }
+
+    public function testDecodeRootAttributes()
+    {
+        $source = '<?xml version="1.0"?>'."\n".
+            '<person gender="M"><firstname>Peter</firstname><lastname>Mac Calloway</lastname></person>'."\n";
+
+        $expected = array(
+            'firstname' => 'Peter',
+            'lastname' => 'Mac Calloway',
+            '@gender' => 'M',
+        );
+
+        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
+    }
+
+    public function testDecodeArray()
+    {
+        $source = '<?xml version="1.0"?>'."\n".
+            '<response>'.
+            '<people>'.
+            '<person><firstname>Benjamin</firstname><lastname>Alexandre</lastname></person>'.
+            '<person><firstname>Damien</firstname><lastname>Clay</lastname></person>'.
+            '</people>'.
+            '</response>'."\n";
+
+        $expected = array(
+            'people' => array('person' => array(
+                array('firstname' => 'Benjamin', 'lastname' => 'Alexandre'),
+                array('firstname' => 'Damien', 'lastname' => 'Clay'),
+            )),
+        );
+
+        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
+    }
+
+    public function testDecodeIgnoreWhiteSpace()
+    {
+        $source = <<<XML
+<?xml version="1.0"?>
+<people>
+    <person>
+        <firstname>Benjamin</firstname>
+        <lastname>Alexandre</lastname>
+    </person>
+    <person>
+        <firstname>Damien</firstname>
+        <lastname>Clay</lastname>
+    </person>
+</people>
+XML;
+        $expected = array('person' => array(
+            array('firstname' => 'Benjamin', 'lastname' => 'Alexandre'),
+            array('firstname' => 'Damien', 'lastname' => 'Clay'),
+        ));
+
+        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
+    }
+
+    public function testDecodeWithoutItemHash()
+    {
+        $obj = new ScalarDummy();
+        $obj->xmlFoo = array(
+            'foo-bar' => array(
+                '@key' => 'value',
+                'item' => array('@key' => 'key', 'key-val' => 'val'),
+            ),
+            'Foo' => array(
+                'Bar' => 'Test',
+                '@Type' => 'test',
+            ),
+            'föo_bär' => 'a',
+            'Bar' => array(1,2,3),
+            'a' => 'b',
+        );
+        $expected = array(
+            'foo-bar' => array(
+                '@key' => 'value',
+                'key' => array('@key' => 'key', 'key-val' => 'val'),
+            ),
+            'Foo' => array(
+                'Bar' => 'Test',
+                '@Type' => 'test',
+            ),
+            'föo_bär' => 'a',
+            'Bar' => array(1,2,3),
+            'a' => 'b',
+        );
+        $xml = $this->encoder->encode($obj, 'xml');
+        $this->assertEquals($expected, $this->encoder->decode($xml, 'xml'));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
+     */
+    public function testDecodeInvalidXml()
+    {
+        $this->encoder->decode('<?xml version="1.0"?><invalid><xml>', 'xml');
+    }
+
+    public function testPreventsComplexExternalEntities()
+    {
+        $oldCwd = getcwd();
+        chdir(__DIR__);
+
+        try {
+            $this->encoder->decode('<?xml version="1.0"?><!DOCTYPE scan[<!ENTITY test SYSTEM "php://filter/read=convert.base64-encode/resource=XmlEncoderTest.php">]><scan>&test;</scan>', 'xml');
+            chdir($oldCwd);
+
+            $this->fail('No exception was thrown.');
+        } catch (\Exception $e) {
+            chdir($oldCwd);
+
+            if (!$e instanceof UnexpectedValueException) {
+                $this->fail('Expected UnexpectedValueException');
+            }
+        }
+    }
+
+    public function testDecodeEmptyXml()
+    {
+        $this->setExpectedException('Symfony\Component\Serializer\Exception\UnexpectedValueException', 'Invalid XML data, it can not be empty.');
+        $this->encoder->decode(' ', 'xml');
+    }
+
+    protected function getXmlSource()
+    {
+        return '<?xml version="1.0"?>'."\n".
+            '<response>'.
+            '<foo>foo</foo>'.
+            '<bar>a</bar><bar>b</bar>'.
+            '<baz><key>val</key><key2>val</key2><item key="A B">bar</item>'.
+            '<item><title>title1</title></item><item><title>title2</title></item>'.
+            '<Barry><FooBar id="1"><Baz>Ed</Baz></FooBar></Barry></baz>'.
+            '<qux>1</qux>'.
+            '</response>'."\n";
+    }
+
+    protected function getNamespacedXmlSource()
+    {
+        return '<?xml version="1.0"?>'."\n".
+            '<response xmlns="http://www.w3.org/2005/Atom" xmlns:app="http://www.w3.org/2007/app" xmlns:media="http://search.yahoo.com/mrss/" xmlns:gd="http://schemas.google.com/g/2005" xmlns:yt="http://gdata.youtube.com/schemas/2007">'.
+            '<qux>1</qux>'.
+            '<app:foo>foo</app:foo>'.
+            '<yt:bar>a</yt:bar><yt:bar>b</yt:bar>'.
+            '<media:baz><media:key>val</media:key><media:key2>val</media:key2><item key="A B">bar</item>'.
+            '<item><title>title1</title></item><item><title>title2</title></item>'.
+            '<Barry size="large"><FooBar gd:id="1"><Baz>Ed</Baz></FooBar></Barry></media:baz>'.
+            '</response>'."\n";
+    }
+
+    protected function getNamespacedArray()
+    {
+        return array(
+            '@xmlns' => 'http://www.w3.org/2005/Atom',
+            '@xmlns:app' => 'http://www.w3.org/2007/app',
+            '@xmlns:media' => 'http://search.yahoo.com/mrss/',
+            '@xmlns:gd' => 'http://schemas.google.com/g/2005',
+            '@xmlns:yt' => 'http://gdata.youtube.com/schemas/2007',
+            'qux' => "1",
+            'app:foo' => "foo",
+            'yt:bar' => array("a", "b"),
+            'media:baz' => array(
+                'media:key' => "val",
+                'media:key2' => "val",
+                'A B' => "bar",
+                'item' => array(
+                    array(
+                        'title' => 'title1',
+                    ),
+                    array(
+                        'title' => 'title2',
+                    ),
+                ),
+                'Barry' => array(
+                    '@size' => 'large',
+                    'FooBar' => array(
+                        'Baz' => 'Ed',
+                        '@gd:id' => 1,
+                    ),
+                ),
+            ),
+        );
+    }
+
+    protected function getObject()
+    {
+        $obj = new Dummy();
+        $obj->foo = 'foo';
+        $obj->bar = array('a', 'b');
+        $obj->baz = array('key' => 'val', 'key2' => 'val', 'A B' => 'bar', 'item' => array(array('title' => 'title1'), array('title' => 'title2')), 'Barry' => array('FooBar' => array('Baz' => 'Ed', '@id' => 1)));
+        $obj->qux = '1';
+
+        return $obj;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/CircularReferenceDummy.php b/core/vendor/symfony/serializer/Tests/Fixtures/CircularReferenceDummy.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/CircularReferenceDummy.php
rename to core/vendor/symfony/serializer/Tests/Fixtures/CircularReferenceDummy.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/DenormalizableDummy.php b/core/vendor/symfony/serializer/Tests/Fixtures/DenormalizableDummy.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/DenormalizableDummy.php
rename to core/vendor/symfony/serializer/Tests/Fixtures/DenormalizableDummy.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/Dummy.php b/core/vendor/symfony/serializer/Tests/Fixtures/Dummy.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/Dummy.php
rename to core/vendor/symfony/serializer/Tests/Fixtures/Dummy.php
diff --git a/core/vendor/symfony/serializer/Tests/Fixtures/GroupDummy.php b/core/vendor/symfony/serializer/Tests/Fixtures/GroupDummy.php
new file mode 100644
index 0000000..37bfa7e
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Fixtures/GroupDummy.php
@@ -0,0 +1,80 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Fixtures;
+
+use Symfony\Component\Serializer\Annotation\Groups;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class GroupDummy extends GroupDummyParent implements GroupDummyInterface
+{
+    /**
+     * @Groups({"a"})
+     */
+    private $foo;
+    /**
+     * @Groups({"b", "c", "name_converter"})
+     */
+    protected $bar;
+    private $fooBar;
+    private $symfony;
+
+    /**
+     * @Groups({"b"})
+     */
+    public function setBar($bar)
+    {
+        $this->bar = $bar;
+    }
+
+    /**
+     * @Groups({"c"})
+     */
+    public function getBar()
+    {
+        return $this->bar;
+    }
+
+    public function setFoo($foo)
+    {
+        $this->foo = $foo;
+    }
+
+    public function getFoo()
+    {
+        return $this->foo;
+    }
+
+    public function setFooBar($fooBar)
+    {
+        $this->fooBar = $fooBar;
+    }
+
+    /**
+     * @Groups({"a", "b", "name_converter"})
+     */
+    public function isFooBar()
+    {
+        return $this->fooBar;
+    }
+
+    public function setSymfony($symfony)
+    {
+        $this->symfony = $symfony;
+    }
+
+    public function getSymfony()
+    {
+        return $this->symfony;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Fixtures/GroupDummyInterface.php b/core/vendor/symfony/serializer/Tests/Fixtures/GroupDummyInterface.php
new file mode 100644
index 0000000..a60629e
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Fixtures/GroupDummyInterface.php
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Fixtures;
+
+use Symfony\Component\Serializer\Annotation\Groups;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+interface GroupDummyInterface
+{
+    /**
+     * @Groups({"a", "name_converter"})
+     */
+    public function getSymfony();
+}
diff --git a/core/vendor/symfony/serializer/Tests/Fixtures/GroupDummyParent.php b/core/vendor/symfony/serializer/Tests/Fixtures/GroupDummyParent.php
new file mode 100644
index 0000000..dd24233
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Fixtures/GroupDummyParent.php
@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Fixtures;
+
+use Symfony\Component\Serializer\Annotation\Groups;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class GroupDummyParent
+{
+    /**
+     * @Groups({"a"})
+     */
+    private $kevin;
+    private $coopTilleuls;
+
+    public function setKevin($kevin)
+    {
+        $this->kevin = $kevin;
+    }
+
+    public function getKevin()
+    {
+        return $this->kevin;
+    }
+
+    public function setCoopTilleuls($coopTilleuls)
+    {
+        $this->coopTilleuls = $coopTilleuls;
+    }
+
+    /**
+     * @Groups({"a", "b"})
+     */
+    public function getCoopTilleuls()
+    {
+        return $this->coopTilleuls;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/NormalizableTraversableDummy.php b/core/vendor/symfony/serializer/Tests/Fixtures/NormalizableTraversableDummy.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/NormalizableTraversableDummy.php
rename to core/vendor/symfony/serializer/Tests/Fixtures/NormalizableTraversableDummy.php
diff --git a/core/vendor/symfony/serializer/Tests/Fixtures/PropertyCircularReferenceDummy.php b/core/vendor/symfony/serializer/Tests/Fixtures/PropertyCircularReferenceDummy.php
new file mode 100644
index 0000000..8a1d9d8
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Fixtures/PropertyCircularReferenceDummy.php
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Fixtures;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class PropertyCircularReferenceDummy
+{
+    public $me;
+
+    public function __construct()
+    {
+        $this->me = $this;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Fixtures/PropertySiblingHolder.php b/core/vendor/symfony/serializer/Tests/Fixtures/PropertySiblingHolder.php
new file mode 100644
index 0000000..af993e6
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Fixtures/PropertySiblingHolder.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Fixtures;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class PropertySiblingHolder
+{
+    public $sibling0;
+    public $sibling1;
+    public $sibling2;
+
+    public function __construct()
+    {
+        $sibling = new PropertySibling();
+
+        $this->sibling0 = $sibling;
+        $this->sibling1 = $sibling;
+        $this->sibling2 = $sibling;
+    }
+}
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class PropertySibling
+{
+    public $coopTilleuls = 'Les-Tilleuls.coop';
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/ScalarDummy.php b/core/vendor/symfony/serializer/Tests/Fixtures/ScalarDummy.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/ScalarDummy.php
rename to core/vendor/symfony/serializer/Tests/Fixtures/ScalarDummy.php
diff --git a/core/vendor/symfony/serializer/Tests/Fixtures/SiblingHolder.php b/core/vendor/symfony/serializer/Tests/Fixtures/SiblingHolder.php
new file mode 100644
index 0000000..acd4fe9
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Fixtures/SiblingHolder.php
@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Fixtures;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class SiblingHolder
+{
+    private $sibling0;
+    private $sibling1;
+    private $sibling2;
+
+    public function __construct()
+    {
+        $sibling = new Sibling();
+
+        $this->sibling0 = $sibling;
+        $this->sibling1 = $sibling;
+        $this->sibling2 = $sibling;
+    }
+
+    public function getSibling0()
+    {
+        return $this->sibling0;
+    }
+
+    public function getSibling1()
+    {
+        return $this->sibling1;
+    }
+
+    public function getSibling2()
+    {
+        return $this->sibling2;
+    }
+}
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class Sibling
+{
+    public function getCoopTilleuls()
+    {
+        return 'Les-Tilleuls.coop';
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/TraversableDummy.php b/core/vendor/symfony/serializer/Tests/Fixtures/TraversableDummy.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Fixtures/TraversableDummy.php
rename to core/vendor/symfony/serializer/Tests/Fixtures/TraversableDummy.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/empty-mapping.yml b/core/vendor/symfony/serializer/Tests/Fixtures/empty-mapping.yml
similarity index 100%
copy from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/empty-mapping.yml
copy to core/vendor/symfony/serializer/Tests/Fixtures/empty-mapping.yml
diff --git a/core/vendor/symfony/serializer/Tests/Fixtures/invalid-mapping.yml b/core/vendor/symfony/serializer/Tests/Fixtures/invalid-mapping.yml
new file mode 100644
index 0000000..1910281
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Fixtures/invalid-mapping.yml
@@ -0,0 +1 @@
+foo
\ No newline at end of file
diff --git a/core/vendor/symfony/serializer/Tests/Fixtures/serialization.xml b/core/vendor/symfony/serializer/Tests/Fixtures/serialization.xml
new file mode 100644
index 0000000..6e95aaf
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Fixtures/serialization.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" ?>
+
+<serializer xmlns="http://symfony.com/schema/dic/serializer-mapping"
+                    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                    xsi:schemaLocation="http://symfony.com/schema/dic/serializer-mapping http://symfony.com/schema/dic/serializer-mapping/serializer-mapping-1.0.xsd">
+
+    <class name="Symfony\Component\Serializer\Tests\Fixtures\GroupDummy">
+        <attribute name="foo">
+            <group>group1</group>
+            <group>group2</group>
+        </attribute>
+
+        <attribute name="bar">
+            <group>group2</group>
+        </attribute>
+    </class>
+
+</serializer>
diff --git a/core/vendor/symfony/serializer/Tests/Fixtures/serialization.yml b/core/vendor/symfony/serializer/Tests/Fixtures/serialization.yml
new file mode 100644
index 0000000..e855ea4
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Fixtures/serialization.yml
@@ -0,0 +1,6 @@
+Symfony\Component\Serializer\Tests\Fixtures\GroupDummy:
+  attributes:
+    foo:
+      groups: ['group1', 'group2']
+    bar:
+      groups: ['group2']
diff --git a/core/vendor/symfony/serializer/Tests/Mapping/AttributeMetadataTest.php b/core/vendor/symfony/serializer/Tests/Mapping/AttributeMetadataTest.php
new file mode 100644
index 0000000..f22746b
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Mapping/AttributeMetadataTest.php
@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Mapping;
+
+use Symfony\Component\Serializer\Mapping\AttributeMetadata;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class AttributeMetadataTest extends \PHPUnit_Framework_TestCase
+{
+    public function testInterface()
+    {
+        $attributeMetadata = new AttributeMetadata('name');
+        $this->assertInstanceOf('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface', $attributeMetadata);
+    }
+
+    public function testGetName()
+    {
+        $attributeMetadata = new AttributeMetadata('name');
+        $this->assertEquals('name', $attributeMetadata->getName());
+    }
+
+    public function testGroups()
+    {
+        $attributeMetadata = new AttributeMetadata('group');
+        $attributeMetadata->addGroup('a');
+        $attributeMetadata->addGroup('a');
+        $attributeMetadata->addGroup('b');
+
+        $this->assertEquals(array('a', 'b'), $attributeMetadata->getGroups());
+    }
+
+    public function testMerge()
+    {
+        $attributeMetadata1 = new AttributeMetadata('a1');
+        $attributeMetadata1->addGroup('a');
+        $attributeMetadata1->addGroup('b');
+
+        $attributeMetadata2 = new AttributeMetadata('a2');
+        $attributeMetadata2->addGroup('a');
+        $attributeMetadata2->addGroup('c');
+
+        $attributeMetadata1->merge($attributeMetadata2);
+
+        $this->assertEquals(array('a', 'b', 'c'), $attributeMetadata1->getGroups());
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Mapping/ClassMetadataTest.php b/core/vendor/symfony/serializer/Tests/Mapping/ClassMetadataTest.php
new file mode 100644
index 0000000..9001758
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Mapping/ClassMetadataTest.php
@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Mapping;
+
+use Symfony\Component\Serializer\Mapping\ClassMetadata;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class ClassMetadataTest extends \PHPUnit_Framework_TestCase
+{
+    public function testInterface()
+    {
+        $classMetadata = new ClassMetadata('name');
+        $this->assertInstanceOf('Symfony\Component\Serializer\Mapping\ClassMetadataInterface', $classMetadata);
+    }
+
+    public function testAttributeMetadata()
+    {
+        $classMetadata = new ClassMetadata('c');
+
+        $a1 = $this->getMock('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface');
+        $a1->method('getName')->willReturn('a1');
+
+        $a2 = $this->getMock('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface');
+        $a2->method('getName')->willReturn('a2');
+
+        $classMetadata->addAttributeMetadata($a1);
+        $classMetadata->addAttributeMetadata($a2);
+
+        $this->assertEquals(array('a1' => $a1, 'a2' => $a2), $classMetadata->getAttributesMetadata());
+    }
+
+    public function testMerge()
+    {
+        $classMetadata1 = new ClassMetadata('c1');
+        $classMetadata2 = new ClassMetadata('c2');
+
+        $ac1 = $this->getMock('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface');
+        $ac1->method('getName')->willReturn('a1');
+        $ac1->method('getGroups')->willReturn(array('a', 'b'));
+
+        $ac2 = $this->getMock('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface');
+        $ac2->method('getName')->willReturn('a1');
+        $ac2->method('getGroups')->willReturn(array('b', 'c'));
+
+        $classMetadata1->addAttributeMetadata($ac1);
+        $classMetadata2->addAttributeMetadata($ac2);
+
+        $classMetadata1->merge($classMetadata2);
+
+        $ac1->method('getGroups')->willReturn('a', 'b', 'c');
+
+        $this->assertEquals(array('a1' => $ac1), $classMetadata2->getAttributesMetadata());
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Mapping/Factory/ClassMetadataFactoryTest.php b/core/vendor/symfony/serializer/Tests/Mapping/Factory/ClassMetadataFactoryTest.php
new file mode 100644
index 0000000..2e2ba22
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Mapping/Factory/ClassMetadataFactoryTest.php
@@ -0,0 +1,78 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Mapping\Factory;
+
+use Doctrine\Common\Annotations\AnnotationReader;
+use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory;
+use Symfony\Component\Serializer\Mapping\Loader\AnnotationLoader;
+use Symfony\Component\Serializer\Mapping\Loader\LoaderChain;
+use Symfony\Component\Serializer\Tests\Mapping\TestClassMetadataFactory;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class ClassMetadataFactoryTest extends \PHPUnit_Framework_TestCase
+{
+    public function testInterface()
+    {
+        $classMetadata = new ClassMetadataFactory(new LoaderChain(array()));
+        $this->assertInstanceOf('Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory', $classMetadata);
+    }
+
+    public function testGetMetadataFor()
+    {
+        $factory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $classMetadata = $factory->getMetadataFor('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy');
+
+        $this->assertEquals(TestClassMetadataFactory::createClassMetadata(true, true), $classMetadata);
+    }
+
+    public function testHasMetadataFor()
+    {
+        $factory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->assertTrue($factory->hasMetadataFor('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy'));
+        $this->assertTrue($factory->hasMetadataFor('Symfony\Component\Serializer\Tests\Fixtures\GroupDummyParent'));
+        $this->assertTrue($factory->hasMetadataFor('Symfony\Component\Serializer\Tests\Fixtures\GroupDummyInterface'));
+        $this->assertFalse($factory->hasMetadataFor('Dunglas\Entity'));
+    }
+
+    public function testCacheExists()
+    {
+        $cache = $this->getMock('Doctrine\Common\Cache\Cache');
+        $cache
+            ->expects($this->once())
+            ->method('fetch')
+            ->will($this->returnValue('foo'))
+        ;
+
+        $factory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()), $cache);
+        $this->assertEquals('foo', $factory->getMetadataFor('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy'));
+    }
+
+    public function testCacheNotExists()
+    {
+        $cache = $this->getMock('Doctrine\Common\Cache\Cache');
+        $cache
+            ->method('fetch')
+            ->will($this->returnValue(false))
+        ;
+
+        $cache
+            ->method('save')
+        ;
+
+        $factory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()), $cache);
+        $metadata = $factory->getMetadataFor('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy');
+
+        $this->assertEquals(TestClassMetadataFactory::createClassMetadata(true, true), $metadata);
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Mapping/Loader/AnnotationLoaderTest.php b/core/vendor/symfony/serializer/Tests/Mapping/Loader/AnnotationLoaderTest.php
new file mode 100644
index 0000000..484d062
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Mapping/Loader/AnnotationLoaderTest.php
@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Mapping\Loader;
+
+use Doctrine\Common\Annotations\AnnotationReader;
+use Symfony\Component\Serializer\Mapping\ClassMetadata;
+use Symfony\Component\Serializer\Mapping\Loader\AnnotationLoader;
+use Symfony\Component\Serializer\Tests\Mapping\TestClassMetadataFactory;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class AnnotationLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var AnnotationLoader
+     */
+    private $loader;
+
+    protected function setUp()
+    {
+        $this->loader = new AnnotationLoader(new AnnotationReader());
+    }
+
+    public function testInterface()
+    {
+        $this->assertInstanceOf('Symfony\Component\Serializer\Mapping\Loader\LoaderInterface', $this->loader);
+    }
+
+    public function testLoadClassMetadataReturnsTrueIfSuccessful()
+    {
+        $classMetadata = new ClassMetadata('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy');
+
+        $this->assertTrue($this->loader->loadClassMetadata($classMetadata));
+    }
+
+    public function testLoadClassMetadata()
+    {
+        $classMetadata = new ClassMetadata('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy');
+        $this->loader->loadClassMetadata($classMetadata);
+
+        $this->assertEquals(TestClassMetadataFactory::createClassMetadata(), $classMetadata);
+    }
+
+    public function testLoadClassMetadataAndMerge()
+    {
+        $classMetadata = new ClassMetadata('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy');
+        $parentClassMetadata = new ClassMetadata('Symfony\Component\Serializer\Tests\Fixtures\GroupDummyParent');
+
+        $this->loader->loadClassMetadata($parentClassMetadata);
+        $classMetadata->merge($parentClassMetadata);
+
+        $this->loader->loadClassMetadata($classMetadata);
+
+        $this->assertEquals(TestClassMetadataFactory::createClassMetadata(true), $classMetadata);
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Mapping/Loader/XmlFileLoaderTest.php b/core/vendor/symfony/serializer/Tests/Mapping/Loader/XmlFileLoaderTest.php
new file mode 100644
index 0000000..6b468ff
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Mapping/Loader/XmlFileLoaderTest.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Mapping\Loader;
+
+use Symfony\Component\Serializer\Mapping\Loader\XmlFileLoader;
+use Symfony\Component\Serializer\Mapping\ClassMetadata;
+use Symfony\Component\Serializer\Tests\Mapping\TestClassMetadataFactory;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class XmlFileLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var XmlFileLoader
+     */
+    private $loader;
+    /**
+     * @var ClassMetadata
+     */
+    private $metadata;
+
+    protected function setUp()
+    {
+        $this->loader = new XmlFileLoader(__DIR__.'/../../Fixtures/serialization.xml');
+        $this->metadata = new ClassMetadata('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy');
+    }
+
+    public function testInterface()
+    {
+        $this->assertInstanceOf('Symfony\Component\Serializer\Mapping\Loader\LoaderInterface', $this->loader);
+    }
+
+    public function testLoadClassMetadataReturnsTrueIfSuccessful()
+    {
+        $this->assertTrue($this->loader->loadClassMetadata($this->metadata));
+    }
+
+    public function testLoadClassMetadata()
+    {
+        $this->loader->loadClassMetadata($this->metadata);
+
+        $this->assertEquals(TestClassMetadataFactory::createXmlCLassMetadata(), $this->metadata);
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Mapping/Loader/YamlFileLoaderTest.php b/core/vendor/symfony/serializer/Tests/Mapping/Loader/YamlFileLoaderTest.php
new file mode 100644
index 0000000..72d146f
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Mapping/Loader/YamlFileLoaderTest.php
@@ -0,0 +1,69 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Mapping\Loader;
+
+use Symfony\Component\Serializer\Mapping\Loader\YamlFileLoader;
+use Symfony\Component\Serializer\Mapping\ClassMetadata;
+use Symfony\Component\Serializer\Tests\Mapping\TestClassMetadataFactory;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class YamlFileLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var YamlFileLoader
+     */
+    private $loader;
+    /**
+     * @var ClassMetadata
+     */
+    private $metadata;
+
+    protected function setUp()
+    {
+        $this->loader = new YamlFileLoader(__DIR__.'/../../Fixtures/serialization.yml');
+        $this->metadata = new ClassMetadata('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy');
+    }
+
+    public function testInterface()
+    {
+        $this->assertInstanceOf('Symfony\Component\Serializer\Mapping\Loader\LoaderInterface', $this->loader);
+    }
+
+    public function testLoadClassMetadataReturnsTrueIfSuccessful()
+    {
+        $this->assertTrue($this->loader->loadClassMetadata($this->metadata));
+    }
+
+    public function testLoadClassMetadataReturnsFalseWhenEmpty()
+    {
+        $loader = new YamlFileLoader(__DIR__.'/../../Fixtures/empty-mapping.yml');
+        $this->assertFalse($loader->loadClassMetadata($this->metadata));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\MappingException
+     */
+    public function testLoadClassMetadataReturnsThrowsInvalidMapping()
+    {
+        $loader = new YamlFileLoader(__DIR__.'/../../Fixtures/invalid-mapping.yml');
+        $loader->loadClassMetadata($this->metadata);
+    }
+
+    public function testLoadClassMetadata()
+    {
+        $this->loader->loadClassMetadata($this->metadata);
+
+        $this->assertEquals(TestClassMetadataFactory::createXmlCLassMetadata(), $this->metadata);
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Mapping/TestClassMetadataFactory.php b/core/vendor/symfony/serializer/Tests/Mapping/TestClassMetadataFactory.php
new file mode 100644
index 0000000..f435d36
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Mapping/TestClassMetadataFactory.php
@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Mapping;
+
+use Symfony\Component\Serializer\Mapping\AttributeMetadata;
+use Symfony\Component\Serializer\Mapping\ClassMetadata;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class TestClassMetadataFactory
+{
+    public static function createClassMetadata($withParent = false, $withInterface = false)
+    {
+        $expected = new ClassMetadata('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy');
+
+        $foo = new AttributeMetadata('foo');
+        $foo->addGroup('a');
+        $expected->addAttributeMetadata($foo);
+
+        $bar = new AttributeMetadata('bar');
+        $bar->addGroup('b');
+        $bar->addGroup('c');
+        $bar->addGroup('name_converter');
+        $expected->addAttributeMetadata($bar);
+
+        $fooBar = new AttributeMetadata('fooBar');
+        $fooBar->addGroup('a');
+        $fooBar->addGroup('b');
+        $fooBar->addGroup('name_converter');
+        $expected->addAttributeMetadata($fooBar);
+
+        $symfony = new AttributeMetadata('symfony');
+        $expected->addAttributeMetadata($symfony);
+
+        if ($withParent) {
+            $kevin = new AttributeMetadata('kevin');
+            $kevin->addGroup('a');
+            $expected->addAttributeMetadata($kevin);
+
+            $coopTilleuls = new AttributeMetadata('coopTilleuls');
+            $coopTilleuls->addGroup('a');
+            $coopTilleuls->addGroup('b');
+            $expected->addAttributeMetadata($coopTilleuls);
+        }
+
+        if ($withInterface) {
+            $symfony->addGroup('a');
+            $symfony->addGroup('name_converter');
+        }
+
+        // load reflection class so that the comparison passes
+        $expected->getReflectionClass();
+
+        return $expected;
+    }
+
+    public static function createXmlCLassMetadata()
+    {
+        $expected = new ClassMetadata('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy');
+
+        $foo = new AttributeMetadata('foo');
+        $foo->addGroup('group1');
+        $foo->addGroup('group2');
+        $expected->addAttributeMetadata($foo);
+
+        $bar = new AttributeMetadata('bar');
+        $bar->addGroup('group2');
+        $expected->addAttributeMetadata($bar);
+
+        return $expected;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/NameConverter/CamelCaseToSnakeCaseNameConverterTest.php b/core/vendor/symfony/serializer/Tests/NameConverter/CamelCaseToSnakeCaseNameConverterTest.php
new file mode 100644
index 0000000..2d57017
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/NameConverter/CamelCaseToSnakeCaseNameConverterTest.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\NameConverter;
+
+use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class CamelCaseToSnakeCaseNameConverterTest extends \PHPUnit_Framework_TestCase
+{
+    public function testInterface()
+    {
+        $attributeMetadata = new CamelCaseToSnakeCaseNameConverter();
+        $this->assertInstanceOf('Symfony\Component\Serializer\NameConverter\NameConverterInterface', $attributeMetadata);
+    }
+
+    /**
+     * @dataProvider attributeProvider
+     */
+    public function testNormalize($underscored, $lowerCamelCased)
+    {
+        $nameConverter = new CamelCaseToSnakeCaseNameConverter();
+        $this->assertEquals($nameConverter->normalize($lowerCamelCased), $underscored);
+    }
+
+    /**
+     * @dataProvider attributeProvider
+     */
+    public function testDenormalize($underscored, $lowerCamelCased)
+    {
+        $nameConverter = new CamelCaseToSnakeCaseNameConverter();
+        $this->assertEquals($nameConverter->denormalize($underscored), $lowerCamelCased);
+    }
+
+    public function attributeProvider()
+    {
+        return array(
+            array('coop_tilleuls', 'coopTilleuls'),
+            array('_kevin_dunglas', '_kevinDunglas'),
+            array('this_is_a_test', 'thisIsATest'),
+        );
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Normalizer/CustomNormalizerTest.php b/core/vendor/symfony/serializer/Tests/Normalizer/CustomNormalizerTest.php
new file mode 100644
index 0000000..86ae003
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Normalizer/CustomNormalizerTest.php
@@ -0,0 +1,69 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Normalizer;
+
+use Symfony\Component\Serializer\Tests\Fixtures\ScalarDummy;
+use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
+use Symfony\Component\Serializer\Serializer;
+
+class CustomNormalizerTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var CustomNormalizer
+     */
+    private $normalizer;
+
+    protected function setUp()
+    {
+        $this->normalizer = new CustomNormalizer();
+        $this->normalizer->setSerializer(new Serializer());
+    }
+
+    public function testInterface()
+    {
+        $this->assertInstanceOf('Symfony\Component\Serializer\Normalizer\NormalizerInterface', $this->normalizer);
+        $this->assertInstanceOf('Symfony\Component\Serializer\Normalizer\DenormalizerInterface', $this->normalizer);
+    }
+
+    public function testSerialize()
+    {
+        $obj = new ScalarDummy();
+        $obj->foo = 'foo';
+        $obj->xmlFoo = 'xml';
+        $this->assertEquals('foo', $this->normalizer->normalize($obj, 'json'));
+        $this->assertEquals('xml', $this->normalizer->normalize($obj, 'xml'));
+    }
+
+    public function testDeserialize()
+    {
+        $obj = $this->normalizer->denormalize('foo', get_class(new ScalarDummy()), 'xml');
+        $this->assertEquals('foo', $obj->xmlFoo);
+        $this->assertNull($obj->foo);
+
+        $obj = $this->normalizer->denormalize('foo', get_class(new ScalarDummy()), 'json');
+        $this->assertEquals('foo', $obj->foo);
+        $this->assertNull($obj->xmlFoo);
+    }
+
+    public function testSupportsNormalization()
+    {
+        $this->assertTrue($this->normalizer->supportsNormalization(new ScalarDummy()));
+        $this->assertFalse($this->normalizer->supportsNormalization(new \stdClass()));
+    }
+
+    public function testSupportsDenormalization()
+    {
+        $this->assertTrue($this->normalizer->supportsDenormalization(array(), 'Symfony\Component\Serializer\Tests\Fixtures\ScalarDummy'));
+        $this->assertFalse($this->normalizer->supportsDenormalization(array(), 'stdClass'));
+        $this->assertTrue($this->normalizer->supportsDenormalization(array(), 'Symfony\Component\Serializer\Tests\Fixtures\DenormalizableDummy'));
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Normalizer/GetSetMethodNormalizerTest.php b/core/vendor/symfony/serializer/Tests/Normalizer/GetSetMethodNormalizerTest.php
new file mode 100644
index 0000000..b4c8239
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Normalizer/GetSetMethodNormalizerTest.php
@@ -0,0 +1,688 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Normalizer;
+
+use Doctrine\Common\Annotations\AnnotationReader;
+use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter;
+use Symfony\Component\Serializer\Normalizer\GetSetMethodNormalizer;
+use Symfony\Component\Serializer\Serializer;
+use Symfony\Component\Serializer\SerializerInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+use Symfony\Component\Serializer\Tests\Fixtures\CircularReferenceDummy;
+use Symfony\Component\Serializer\Tests\Fixtures\SiblingHolder;
+use Symfony\Component\Serializer\Mapping\Loader\AnnotationLoader;
+use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory;
+use Symfony\Component\Serializer\Tests\Fixtures\GroupDummy;
+
+class GetSetMethodNormalizerTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var GetSetMethodNormalizer
+     */
+    private $normalizer;
+    /**
+     * @var SerializerInterface
+     */
+    private $serializer;
+
+    protected function setUp()
+    {
+        $this->serializer = $this->getMock(__NAMESPACE__.'\SerializerNormalizer');
+        $this->normalizer = new GetSetMethodNormalizer();
+        $this->normalizer->setSerializer($this->serializer);
+    }
+
+    public function testInterface()
+    {
+        $this->assertInstanceOf('Symfony\Component\Serializer\Normalizer\NormalizerInterface', $this->normalizer);
+        $this->assertInstanceOf('Symfony\Component\Serializer\Normalizer\DenormalizerInterface', $this->normalizer);
+    }
+
+    public function testNormalize()
+    {
+        $obj = new GetSetDummy();
+        $object = new \stdClass();
+        $obj->setFoo('foo');
+        $obj->setBar('bar');
+        $obj->setBaz(true);
+        $obj->setCamelCase('camelcase');
+        $obj->setObject($object);
+
+        $this->serializer
+            ->expects($this->once())
+            ->method('normalize')
+            ->with($object, 'any')
+            ->will($this->returnValue('string_object'))
+        ;
+
+        $this->assertEquals(
+            array(
+                'foo' => 'foo',
+                'bar' => 'bar',
+                'baz' => true,
+                'fooBar' => 'foobar',
+                'camelCase' => 'camelcase',
+                'object' => 'string_object',
+            ),
+            $this->normalizer->normalize($obj, 'any')
+        );
+    }
+
+    public function testDenormalize()
+    {
+        $obj = $this->normalizer->denormalize(
+            array('foo' => 'foo', 'bar' => 'bar', 'baz' => true, 'fooBar' => 'foobar'),
+            __NAMESPACE__.'\GetSetDummy',
+            'any'
+        );
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->getBar());
+        $this->assertTrue($obj->isBaz());
+    }
+
+    public function testDenormalizeWithObject()
+    {
+        $data = new \stdClass();
+        $data->foo = 'foo';
+        $data->bar = 'bar';
+        $data->fooBar = 'foobar';
+        $obj = $this->normalizer->denormalize($data, __NAMESPACE__.'\GetSetDummy', 'any');
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->getBar());
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyDenormalizeOnCamelCaseFormat()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $this->normalizer->setCamelizedAttributes(array('camel_case'));
+        $obj = $this->normalizer->denormalize(
+            array('camel_case' => 'camelCase'),
+            __NAMESPACE__.'\GetSetDummy'
+        );
+
+        $this->assertEquals('camelCase', $obj->getCamelCase());
+    }
+
+    public function testNameConverterSupport()
+    {
+        $this->normalizer = new GetSetMethodNormalizer(null, new CamelCaseToSnakeCaseNameConverter());
+        $obj = $this->normalizer->denormalize(
+            array('camel_case' => 'camelCase'),
+            __NAMESPACE__.'\GetSetDummy'
+        );
+        $this->assertEquals('camelCase', $obj->getCamelCase());
+    }
+
+    public function testDenormalizeNull()
+    {
+        $this->assertEquals(new GetSetDummy(), $this->normalizer->denormalize(null, __NAMESPACE__.'\GetSetDummy'));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyCamelizedAttributesNormalize()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $obj = new GetCamelizedDummy('dunglas.fr');
+        $obj->setFooBar('les-tilleuls.coop');
+        $obj->setBar_foo('lostinthesupermarket.fr');
+
+        $this->normalizer->setCamelizedAttributes(array('kevin_dunglas'));
+        $this->assertEquals($this->normalizer->normalize($obj), array(
+            'kevin_dunglas' => 'dunglas.fr',
+            'fooBar' => 'les-tilleuls.coop',
+            'bar_foo' => 'lostinthesupermarket.fr',
+        ));
+
+        $this->normalizer->setCamelizedAttributes(array('foo_bar'));
+        $this->assertEquals($this->normalizer->normalize($obj), array(
+            'kevinDunglas' => 'dunglas.fr',
+            'foo_bar' => 'les-tilleuls.coop',
+            'bar_foo' => 'lostinthesupermarket.fr',
+        ));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyCamelizedAttributesDenormalize()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $obj = new GetCamelizedDummy('dunglas.fr');
+        $obj->setFooBar('les-tilleuls.coop');
+        $obj->setBar_foo('lostinthesupermarket.fr');
+
+        $this->normalizer->setCamelizedAttributes(array('kevin_dunglas'));
+        $this->assertEquals($this->normalizer->denormalize(array(
+            'kevin_dunglas' => 'dunglas.fr',
+            'fooBar' => 'les-tilleuls.coop',
+            'bar_foo' => 'lostinthesupermarket.fr',
+        ), __NAMESPACE__.'\GetCamelizedDummy'), $obj);
+
+        $this->normalizer->setCamelizedAttributes(array('foo_bar'));
+        $this->assertEquals($this->normalizer->denormalize(array(
+            'kevinDunglas' => 'dunglas.fr',
+            'foo_bar' => 'les-tilleuls.coop',
+            'bar_foo' => 'lostinthesupermarket.fr',
+        ), __NAMESPACE__.'\GetCamelizedDummy'), $obj);
+    }
+
+    public function testConstructorDenormalize()
+    {
+        $obj = $this->normalizer->denormalize(
+            array('foo' => 'foo', 'bar' => 'bar', 'baz' => true, 'fooBar' => 'foobar'),
+            __NAMESPACE__.'\GetConstructorDummy', 'any');
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->getBar());
+        $this->assertTrue($obj->isBaz());
+    }
+
+    public function testConstructorDenormalizeWithMissingOptionalArgument()
+    {
+        $obj = $this->normalizer->denormalize(
+            array('foo' => 'test', 'baz' => array(1, 2, 3)),
+            __NAMESPACE__.'\GetConstructorOptionalArgsDummy', 'any');
+        $this->assertEquals('test', $obj->getFoo());
+        $this->assertEquals(array(), $obj->getBar());
+        $this->assertEquals(array(1, 2, 3), $obj->getBaz());
+    }
+
+    public function testConstructorWithObjectDenormalize()
+    {
+        $data = new \stdClass();
+        $data->foo = 'foo';
+        $data->bar = 'bar';
+        $data->baz = true;
+        $data->fooBar = 'foobar';
+        $obj = $this->normalizer->denormalize($data, __NAMESPACE__.'\GetConstructorDummy', 'any');
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->getBar());
+    }
+
+    public function testGroupsNormalize()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new GetSetMethodNormalizer($classMetadataFactory);
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFoo('foo');
+        $obj->setBar('bar');
+        $obj->setFooBar('fooBar');
+        $obj->setSymfony('symfony');
+        $obj->setKevin('kevin');
+        $obj->setCoopTilleuls('coopTilleuls');
+
+        $this->assertEquals(array(
+            'bar' => 'bar',
+        ), $this->normalizer->normalize($obj, null, array('groups' => array('c'))));
+
+        $this->assertEquals(array(
+            'symfony' => 'symfony',
+            'foo' => 'foo',
+            'fooBar' => 'fooBar',
+            'bar' => 'bar',
+            'kevin' => 'kevin',
+            'coopTilleuls' => 'coopTilleuls',
+        ), $this->normalizer->normalize($obj, null, array('groups' => array('a', 'c'))));
+    }
+
+    public function testGroupsDenormalize()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new GetSetMethodNormalizer($classMetadataFactory);
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFoo('foo');
+
+        $toNormalize = array('foo' => 'foo', 'bar' => 'bar');
+
+        $normalized = $this->normalizer->denormalize(
+            $toNormalize,
+            'Symfony\Component\Serializer\Tests\Fixtures\GroupDummy',
+            null,
+            array('groups' => array('a'))
+        );
+        $this->assertEquals($obj, $normalized);
+
+        $obj->setBar('bar');
+
+        $normalized = $this->normalizer->denormalize(
+            $toNormalize,
+            'Symfony\Component\Serializer\Tests\Fixtures\GroupDummy',
+            null,
+            array('groups' => array('a', 'b'))
+        );
+        $this->assertEquals($obj, $normalized);
+    }
+
+    public function testGroupsNormalizeWithNameConverter()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new GetSetMethodNormalizer($classMetadataFactory, new CamelCaseToSnakeCaseNameConverter());
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFooBar('@dunglas');
+        $obj->setSymfony('@coopTilleuls');
+        $obj->setCoopTilleuls('les-tilleuls.coop');
+
+        $this->assertEquals(
+            array(
+                'bar' => null,
+                'foo_bar' => '@dunglas',
+                'symfony' => '@coopTilleuls',
+            ),
+            $this->normalizer->normalize($obj, null, array('groups' => array('name_converter')))
+        );
+    }
+
+    public function testGroupsDenormalizeWithNameConverter()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new GetSetMethodNormalizer($classMetadataFactory, new CamelCaseToSnakeCaseNameConverter());
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFooBar('@dunglas');
+        $obj->setSymfony('@coopTilleuls');
+
+        $this->assertEquals(
+            $obj,
+            $this->normalizer->denormalize(array(
+                'bar' => null,
+                'foo_bar' => '@dunglas',
+                'symfony' => '@coopTilleuls',
+                'coop_tilleuls' => 'les-tilleuls.coop',
+            ), 'Symfony\Component\Serializer\Tests\Fixtures\GroupDummy', null, array('groups' => array('name_converter')))
+        );
+    }
+
+    /**
+     * @dataProvider provideCallbacks
+     */
+    public function testCallbacks($callbacks, $value, $result, $message)
+    {
+        $this->normalizer->setCallbacks($callbacks);
+
+        $obj = new GetConstructorDummy('', $value, true);
+
+        $this->assertEquals(
+            $result,
+            $this->normalizer->normalize($obj, 'any'),
+            $message
+        );
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testUncallableCallbacks()
+    {
+        $this->normalizer->setCallbacks(array('bar' => null));
+
+        $obj = new GetConstructorDummy('baz', 'quux', true);
+
+        $this->normalizer->normalize($obj, 'any');
+    }
+
+    public function testIgnoredAttributes()
+    {
+        $this->normalizer->setIgnoredAttributes(array('foo', 'bar', 'baz', 'camelCase', 'object'));
+
+        $obj = new GetSetDummy();
+        $obj->setFoo('foo');
+        $obj->setBar('bar');
+        $obj->setBaz(true);
+
+        $this->assertEquals(
+            array('fooBar' => 'foobar'),
+            $this->normalizer->normalize($obj, 'any')
+        );
+    }
+
+    public function provideCallbacks()
+    {
+        return array(
+            array(
+                array(
+                    'bar' => function ($bar) {
+                        return 'baz';
+                    },
+                ),
+                'baz',
+                array('foo' => '', 'bar' => 'baz', 'baz' => true),
+                'Change a string',
+            ),
+            array(
+                array(
+                    'bar' => function ($bar) {
+                        return;
+                    },
+                ),
+                'baz',
+                array('foo' => '', 'bar' => null, 'baz' => true),
+                'Null an item',
+            ),
+            array(
+                array(
+                    'bar' => function ($bar) {
+                        return $bar->format('d-m-Y H:i:s');
+                    },
+                ),
+                new \DateTime('2011-09-10 06:30:00'),
+                array('foo' => '', 'bar' => '10-09-2011 06:30:00', 'baz' => true),
+                'Format a date',
+            ),
+            array(
+                array(
+                    'bar' => function ($bars) {
+                        $foos = '';
+                        foreach ($bars as $bar) {
+                            $foos .= $bar->getFoo();
+                        }
+
+                        return $foos;
+                    },
+                ),
+                array(new GetConstructorDummy('baz', '', false), new GetConstructorDummy('quux', '', false)),
+                array('foo' => '', 'bar' => 'bazquux', 'baz' => true),
+                'Collect a property',
+            ),
+            array(
+                array(
+                    'bar' => function ($bars) {
+                        return count($bars);
+                    },
+                ),
+                array(new GetConstructorDummy('baz', '', false), new GetConstructorDummy('quux', '', false)),
+                array('foo' => '', 'bar' => 2, 'baz' => true),
+                'Count a property',
+            ),
+        );
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\LogicException
+     * @expectedExceptionMessage Cannot normalize attribute "object" because injected serializer is not a normalizer
+     */
+    public function testUnableToNormalizeObjectAttribute()
+    {
+        $serializer = $this->getMock('Symfony\Component\Serializer\SerializerInterface');
+        $this->normalizer->setSerializer($serializer);
+
+        $obj = new GetSetDummy();
+        $object = new \stdClass();
+        $obj->setObject($object);
+
+        $this->normalizer->normalize($obj, 'any');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\CircularReferenceException
+     */
+    public function testUnableToNormalizeCircularReference()
+    {
+        $serializer = new Serializer(array($this->normalizer));
+        $this->normalizer->setSerializer($serializer);
+        $this->normalizer->setCircularReferenceLimit(2);
+
+        $obj = new CircularReferenceDummy();
+
+        $this->normalizer->normalize($obj);
+    }
+
+    public function testSiblingReference()
+    {
+        $serializer = new Serializer(array($this->normalizer));
+        $this->normalizer->setSerializer($serializer);
+
+        $siblingHolder = new SiblingHolder();
+
+        $expected = array(
+            'sibling0' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
+            'sibling1' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
+            'sibling2' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
+        );
+        $this->assertEquals($expected, $this->normalizer->normalize($siblingHolder));
+    }
+
+    public function testCircularReferenceHandler()
+    {
+        $serializer = new Serializer(array($this->normalizer));
+        $this->normalizer->setSerializer($serializer);
+        $this->normalizer->setCircularReferenceHandler(function ($obj) {
+            return get_class($obj);
+        });
+
+        $obj = new CircularReferenceDummy();
+
+        $expected = array('me' => 'Symfony\Component\Serializer\Tests\Fixtures\CircularReferenceDummy');
+        $this->assertEquals($expected, $this->normalizer->normalize($obj));
+    }
+
+    public function testObjectToPopulate()
+    {
+        $dummy = new GetSetDummy();
+        $dummy->setFoo('foo');
+
+        $obj = $this->normalizer->denormalize(
+            array('bar' => 'bar'),
+            __NAMESPACE__.'\GetSetDummy',
+            null,
+            array('object_to_populate' => $dummy)
+        );
+
+        $this->assertEquals($dummy, $obj);
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->getBar());
+    }
+
+    public function testDenormalizeNonExistingAttribute()
+    {
+        $this->assertEquals(
+            new PropertyDummy(),
+            $this->normalizer->denormalize(array('non_existing' => true), __NAMESPACE__.'\PropertyDummy')
+        );
+    }
+
+    public function testNoTraversableSupport()
+    {
+        $this->assertFalse($this->normalizer->supportsNormalization(new \ArrayObject()));
+    }
+}
+
+class GetSetDummy
+{
+    protected $foo;
+    private $bar;
+    private $baz;
+    protected $camelCase;
+    protected $object;
+
+    public function getFoo()
+    {
+        return $this->foo;
+    }
+
+    public function setFoo($foo)
+    {
+        $this->foo = $foo;
+    }
+
+    public function getBar()
+    {
+        return $this->bar;
+    }
+
+    public function setBar($bar)
+    {
+        $this->bar = $bar;
+    }
+
+    public function isBaz()
+    {
+        return $this->baz;
+    }
+
+    public function setBaz($baz)
+    {
+        $this->baz = $baz;
+    }
+
+    public function getFooBar()
+    {
+        return $this->foo.$this->bar;
+    }
+
+    public function getCamelCase()
+    {
+        return $this->camelCase;
+    }
+
+    public function setCamelCase($camelCase)
+    {
+        $this->camelCase = $camelCase;
+    }
+
+    public function otherMethod()
+    {
+        throw new \RuntimeException('Dummy::otherMethod() should not be called');
+    }
+
+    public function setObject($object)
+    {
+        $this->object = $object;
+    }
+
+    public function getObject()
+    {
+        return $this->object;
+    }
+}
+
+class GetConstructorDummy
+{
+    protected $foo;
+    private $bar;
+    private $baz;
+
+    public function __construct($foo, $bar, $baz)
+    {
+        $this->foo = $foo;
+        $this->bar = $bar;
+        $this->baz = $baz;
+    }
+
+    public function getFoo()
+    {
+        return $this->foo;
+    }
+
+    public function getBar()
+    {
+        return $this->bar;
+    }
+
+    public function isBaz()
+    {
+        return $this->baz;
+    }
+
+    public function otherMethod()
+    {
+        throw new \RuntimeException('Dummy::otherMethod() should not be called');
+    }
+}
+
+abstract class SerializerNormalizer implements SerializerInterface, NormalizerInterface
+{
+}
+
+class GetConstructorOptionalArgsDummy
+{
+    protected $foo;
+    private $bar;
+    private $baz;
+
+    public function __construct($foo, $bar = array(), $baz = array())
+    {
+        $this->foo = $foo;
+        $this->bar = $bar;
+        $this->baz = $baz;
+    }
+
+    public function getFoo()
+    {
+        return $this->foo;
+    }
+
+    public function getBar()
+    {
+        return $this->bar;
+    }
+
+    public function getBaz()
+    {
+        return $this->baz;
+    }
+
+    public function otherMethod()
+    {
+        throw new \RuntimeException('Dummy::otherMethod() should not be called');
+    }
+}
+
+class GetCamelizedDummy
+{
+    private $kevinDunglas;
+    private $fooBar;
+    private $bar_foo;
+
+    public function __construct($kevinDunglas = null)
+    {
+        $this->kevinDunglas = $kevinDunglas;
+    }
+
+    public function getKevinDunglas()
+    {
+        return $this->kevinDunglas;
+    }
+
+    public function setFooBar($fooBar)
+    {
+        $this->fooBar = $fooBar;
+    }
+
+    public function getFooBar()
+    {
+        return $this->fooBar;
+    }
+
+    public function setBar_foo($bar_foo)
+    {
+        $this->bar_foo = $bar_foo;
+    }
+
+    public function getBar_foo()
+    {
+        return $this->bar_foo;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Normalizer/ObjectNormalizerTest.php b/core/vendor/symfony/serializer/Tests/Normalizer/ObjectNormalizerTest.php
new file mode 100644
index 0000000..f07e799
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Normalizer/ObjectNormalizerTest.php
@@ -0,0 +1,558 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Normalizer;
+
+use Doctrine\Common\Annotations\AnnotationReader;
+use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter;
+use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
+use Symfony\Component\Serializer\Serializer;
+use Symfony\Component\Serializer\SerializerInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+use Symfony\Component\Serializer\Tests\Fixtures\CircularReferenceDummy;
+use Symfony\Component\Serializer\Tests\Fixtures\SiblingHolder;
+use Symfony\Component\Serializer\Mapping\Loader\AnnotationLoader;
+use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory;
+use Symfony\Component\Serializer\Tests\Fixtures\GroupDummy;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class ObjectNormalizerTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var ObjectNormalizerTest
+     */
+    private $normalizer;
+    /**
+     * @var SerializerInterface
+     */
+    private $serializer;
+
+    protected function setUp()
+    {
+        $this->serializer = $this->getMock(__NAMESPACE__.'\ObjectSerializerNormalizer');
+        $this->normalizer = new ObjectNormalizer();
+        $this->normalizer->setSerializer($this->serializer);
+    }
+
+    public function testNormalize()
+    {
+        $obj = new ObjectDummy();
+        $object = new \stdClass();
+        $obj->setFoo('foo');
+        $obj->bar = 'bar';
+        $obj->setBaz(true);
+        $obj->setCamelCase('camelcase');
+        $obj->setObject($object);
+
+        $this->serializer
+            ->expects($this->once())
+            ->method('normalize')
+            ->with($object, 'any')
+            ->will($this->returnValue('string_object'))
+        ;
+
+        $this->assertEquals(
+            array(
+                'foo' => 'foo',
+                'bar' => 'bar',
+                'baz' => true,
+                'fooBar' => 'foobar',
+                'camelCase' => 'camelcase',
+                'object' => 'string_object',
+            ),
+            $this->normalizer->normalize($obj, 'any')
+        );
+    }
+
+    public function testDenormalize()
+    {
+        $obj = $this->normalizer->denormalize(
+            array('foo' => 'foo', 'bar' => 'bar', 'baz' => true, 'fooBar' => 'foobar'),
+            __NAMESPACE__.'\ObjectDummy',
+            'any'
+        );
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->bar);
+        $this->assertTrue($obj->isBaz());
+    }
+
+    public function testDenormalizeWithObject()
+    {
+        $data = new \stdClass();
+        $data->foo = 'foo';
+        $data->bar = 'bar';
+        $data->fooBar = 'foobar';
+        $obj = $this->normalizer->denormalize($data, __NAMESPACE__.'\ObjectDummy', 'any');
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->bar);
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyDenormalizeOnCamelCaseFormat()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $this->normalizer->setCamelizedAttributes(array('camel_case'));
+        $obj = $this->normalizer->denormalize(
+            array('camel_case' => 'camelCase'),
+            __NAMESPACE__.'\ObjectDummy'
+        );
+        $this->assertEquals('camelCase', $obj->getCamelCase());
+    }
+
+    public function testNameConverterSupport()
+    {
+        $this->normalizer = new ObjectNormalizer(null, new CamelCaseToSnakeCaseNameConverter());
+        $obj = $this->normalizer->denormalize(
+            array('camel_case' => 'camelCase'),
+            __NAMESPACE__.'\ObjectDummy'
+        );
+        $this->assertEquals('camelCase', $obj->getCamelCase());
+    }
+
+    public function testDenormalizeNull()
+    {
+        $this->assertEquals(new ObjectDummy(), $this->normalizer->denormalize(null, __NAMESPACE__.'\ObjectDummy'));
+    }
+
+    public function testConstructorDenormalize()
+    {
+        $obj = $this->normalizer->denormalize(
+            array('foo' => 'foo', 'bar' => 'bar', 'baz' => true, 'fooBar' => 'foobar'),
+            __NAMESPACE__.'\ObjectConstructorDummy', 'any');
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->bar);
+        $this->assertTrue($obj->isBaz());
+    }
+
+    public function testConstructorDenormalizeWithMissingOptionalArgument()
+    {
+        $obj = $this->normalizer->denormalize(
+            array('foo' => 'test', 'baz' => array(1, 2, 3)),
+            __NAMESPACE__.'\ObjectConstructorOptionalArgsDummy', 'any');
+        $this->assertEquals('test', $obj->getFoo());
+        $this->assertEquals(array(), $obj->bar);
+        $this->assertEquals(array(1, 2, 3), $obj->getBaz());
+    }
+
+    public function testConstructorWithObjectDenormalize()
+    {
+        $data = new \stdClass();
+        $data->foo = 'foo';
+        $data->bar = 'bar';
+        $data->baz = true;
+        $data->fooBar = 'foobar';
+        $obj = $this->normalizer->denormalize($data, __NAMESPACE__.'\ObjectConstructorDummy', 'any');
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->bar);
+    }
+
+    public function testGroupsNormalize()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new ObjectNormalizer($classMetadataFactory);
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFoo('foo');
+        $obj->setBar('bar');
+        $obj->setFooBar('fooBar');
+        $obj->setSymfony('symfony');
+        $obj->setKevin('kevin');
+        $obj->setCoopTilleuls('coopTilleuls');
+
+        $this->assertEquals(array(
+            'bar' => 'bar',
+        ), $this->normalizer->normalize($obj, null, array('groups' => array('c'))));
+
+        $this->assertEquals(array(
+            'symfony' => 'symfony',
+            'foo' => 'foo',
+            'fooBar' => 'fooBar',
+            'bar' => 'bar',
+            'kevin' => 'kevin',
+            'coopTilleuls' => 'coopTilleuls',
+        ), $this->normalizer->normalize($obj, null, array('groups' => array('a', 'c'))));
+    }
+
+    public function testGroupsDenormalize()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new ObjectNormalizer($classMetadataFactory);
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFoo('foo');
+
+        $toNormalize = array('foo' => 'foo', 'bar' => 'bar');
+
+        $normalized = $this->normalizer->denormalize(
+            $toNormalize,
+            'Symfony\Component\Serializer\Tests\Fixtures\GroupDummy',
+            null,
+            array('groups' => array('a'))
+        );
+        $this->assertEquals($obj, $normalized);
+
+        $obj->setBar('bar');
+
+        $normalized = $this->normalizer->denormalize(
+            $toNormalize,
+            'Symfony\Component\Serializer\Tests\Fixtures\GroupDummy',
+            null,
+            array('groups' => array('a', 'b'))
+        );
+        $this->assertEquals($obj, $normalized);
+    }
+
+    public function testGroupsNormalizeWithNameConverter()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new ObjectNormalizer($classMetadataFactory, new CamelCaseToSnakeCaseNameConverter());
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFooBar('@dunglas');
+        $obj->setSymfony('@coopTilleuls');
+        $obj->setCoopTilleuls('les-tilleuls.coop');
+
+        $this->assertEquals(
+            array(
+                'bar' => null,
+                'foo_bar' => '@dunglas',
+                'symfony' => '@coopTilleuls',
+            ),
+            $this->normalizer->normalize($obj, null, array('groups' => array('name_converter')))
+        );
+    }
+
+    public function testGroupsDenormalizeWithNameConverter()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new ObjectNormalizer($classMetadataFactory, new CamelCaseToSnakeCaseNameConverter());
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFooBar('@dunglas');
+        $obj->setSymfony('@coopTilleuls');
+
+        $this->assertEquals(
+            $obj,
+            $this->normalizer->denormalize(array(
+                'bar' => null,
+                'foo_bar' => '@dunglas',
+                'symfony' => '@coopTilleuls',
+                'coop_tilleuls' => 'les-tilleuls.coop',
+            ), 'Symfony\Component\Serializer\Tests\Fixtures\GroupDummy', null, array('groups' => array('name_converter')))
+        );
+    }
+
+    /**
+     * @dataProvider provideCallbacks
+     */
+    public function testCallbacks($callbacks, $value, $result, $message)
+    {
+        $this->normalizer->setCallbacks($callbacks);
+
+        $obj = new ObjectConstructorDummy('', $value, true);
+
+        $this->assertEquals(
+            $result,
+            $this->normalizer->normalize($obj, 'any'),
+            $message
+        );
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testUncallableCallbacks()
+    {
+        $this->normalizer->setCallbacks(array('bar' => null));
+
+        $obj = new ObjectConstructorDummy('baz', 'quux', true);
+
+        $this->normalizer->normalize($obj, 'any');
+    }
+
+    public function testIgnoredAttributes()
+    {
+        $this->normalizer->setIgnoredAttributes(array('foo', 'bar', 'baz', 'camelCase', 'object'));
+
+        $obj = new ObjectDummy();
+        $obj->setFoo('foo');
+        $obj->bar = 'bar';
+        $obj->setBaz(true);
+
+        $this->assertEquals(
+            array('fooBar' => 'foobar'),
+            $this->normalizer->normalize($obj, 'any')
+        );
+    }
+
+    public function provideCallbacks()
+    {
+        return array(
+            array(
+                array(
+                    'bar' => function ($bar) {
+                            return 'baz';
+                        },
+                ),
+                'baz',
+                array('foo' => '', 'bar' => 'baz', 'baz' => true),
+                'Change a string',
+            ),
+            array(
+                array(
+                    'bar' => function ($bar) {
+                            return;
+                        },
+                ),
+                'baz',
+                array('foo' => '', 'bar' => null, 'baz' => true),
+                'Null an item',
+            ),
+            array(
+                array(
+                    'bar' => function ($bar) {
+                            return $bar->format('d-m-Y H:i:s');
+                        },
+                ),
+                new \DateTime('2011-09-10 06:30:00'),
+                array('foo' => '', 'bar' => '10-09-2011 06:30:00', 'baz' => true),
+                'Format a date',
+            ),
+            array(
+                array(
+                    'bar' => function ($bars) {
+                            $foos = '';
+                            foreach ($bars as $bar) {
+                                $foos .= $bar->getFoo();
+                            }
+
+                            return $foos;
+                        },
+                ),
+                array(new ObjectConstructorDummy('baz', '', false), new ObjectConstructorDummy('quux', '', false)),
+                array('foo' => '', 'bar' => 'bazquux', 'baz' => true),
+                'Collect a property',
+            ),
+            array(
+                array(
+                    'bar' => function ($bars) {
+                            return count($bars);
+                        },
+                ),
+                array(new ObjectConstructorDummy('baz', '', false), new ObjectConstructorDummy('quux', '', false)),
+                array('foo' => '', 'bar' => 2, 'baz' => true),
+                'Count a property',
+            ),
+        );
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\LogicException
+     * @expectedExceptionMessage Cannot normalize attribute "object" because injected serializer is not a normalizer
+     */
+    public function testUnableToNormalizeObjectAttribute()
+    {
+        $serializer = $this->getMock('Symfony\Component\Serializer\SerializerInterface');
+        $this->normalizer->setSerializer($serializer);
+
+        $obj = new ObjectDummy();
+        $object = new \stdClass();
+        $obj->setObject($object);
+
+        $this->normalizer->normalize($obj, 'any');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\CircularReferenceException
+     */
+    public function testUnableToNormalizeCircularReference()
+    {
+        $serializer = new Serializer(array($this->normalizer));
+        $this->normalizer->setSerializer($serializer);
+        $this->normalizer->setCircularReferenceLimit(2);
+
+        $obj = new CircularReferenceDummy();
+
+        $this->normalizer->normalize($obj);
+    }
+
+    public function testSiblingReference()
+    {
+        $serializer = new Serializer(array($this->normalizer));
+        $this->normalizer->setSerializer($serializer);
+
+        $siblingHolder = new SiblingHolder();
+
+        $expected = array(
+            'sibling0' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
+            'sibling1' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
+            'sibling2' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
+        );
+        $this->assertEquals($expected, $this->normalizer->normalize($siblingHolder));
+    }
+
+    public function testCircularReferenceHandler()
+    {
+        $serializer = new Serializer(array($this->normalizer));
+        $this->normalizer->setSerializer($serializer);
+        $this->normalizer->setCircularReferenceHandler(function ($obj) {
+            return get_class($obj);
+        });
+
+        $obj = new CircularReferenceDummy();
+
+        $expected = array('me' => 'Symfony\Component\Serializer\Tests\Fixtures\CircularReferenceDummy');
+        $this->assertEquals($expected, $this->normalizer->normalize($obj));
+    }
+
+    public function testDenormalizeNonExistingAttribute()
+    {
+        $this->assertEquals(
+            new ObjectDummy(),
+            $this->normalizer->denormalize(array('non_existing' => true), __NAMESPACE__.'\ObjectDummy')
+        );
+    }
+
+    public function testNoTraversableSupport()
+    {
+        $this->assertFalse($this->normalizer->supportsNormalization(new \ArrayObject()));
+    }
+}
+
+class ObjectDummy
+{
+    protected $foo;
+    public $bar;
+    private $baz;
+    protected $camelCase;
+    protected $object;
+
+    public function getFoo()
+    {
+        return $this->foo;
+    }
+
+    public function setFoo($foo)
+    {
+        $this->foo = $foo;
+    }
+
+    public function isBaz()
+    {
+        return $this->baz;
+    }
+
+    public function setBaz($baz)
+    {
+        $this->baz = $baz;
+    }
+
+    public function getFooBar()
+    {
+        return $this->foo.$this->bar;
+    }
+
+    public function getCamelCase()
+    {
+        return $this->camelCase;
+    }
+
+    public function setCamelCase($camelCase)
+    {
+        $this->camelCase = $camelCase;
+    }
+
+    public function otherMethod()
+    {
+        throw new \RuntimeException('Dummy::otherMethod() should not be called');
+    }
+
+    public function setObject($object)
+    {
+        $this->object = $object;
+    }
+
+    public function getObject()
+    {
+        return $this->object;
+    }
+}
+
+class ObjectConstructorDummy
+{
+    protected $foo;
+    public $bar;
+    private $baz;
+
+    public function __construct($foo, $bar, $baz)
+    {
+        $this->foo = $foo;
+        $this->bar = $bar;
+        $this->baz = $baz;
+    }
+
+    public function getFoo()
+    {
+        return $this->foo;
+    }
+
+    public function isBaz()
+    {
+        return $this->baz;
+    }
+
+    public function otherMethod()
+    {
+        throw new \RuntimeException('Dummy::otherMethod() should not be called');
+    }
+}
+
+abstract class ObjectSerializerNormalizer implements SerializerInterface, NormalizerInterface
+{
+}
+
+class ObjectConstructorOptionalArgsDummy
+{
+    protected $foo;
+    public $bar;
+    private $baz;
+
+    public function __construct($foo, $bar = array(), $baz = array())
+    {
+        $this->foo = $foo;
+        $this->bar = $bar;
+        $this->baz = $baz;
+    }
+
+    public function getFoo()
+    {
+        return $this->foo;
+    }
+
+    public function getBaz()
+    {
+        return $this->baz;
+    }
+
+    public function otherMethod()
+    {
+        throw new \RuntimeException('Dummy::otherMethod() should not be called');
+    }
+}
diff --git a/core/vendor/symfony/serializer/Tests/Normalizer/PropertyNormalizerTest.php b/core/vendor/symfony/serializer/Tests/Normalizer/PropertyNormalizerTest.php
new file mode 100644
index 0000000..714598f
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/Normalizer/PropertyNormalizerTest.php
@@ -0,0 +1,488 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests\Normalizer;
+
+use Doctrine\Common\Annotations\AnnotationReader;
+use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory;
+use Symfony\Component\Serializer\Mapping\Loader\AnnotationLoader;
+use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter;
+use Symfony\Component\Serializer\Normalizer\PropertyNormalizer;
+use Symfony\Component\Serializer\Serializer;
+use Symfony\Component\Serializer\SerializerInterface;
+use Symfony\Component\Serializer\Tests\Fixtures\GroupDummy;
+use Symfony\Component\Serializer\Tests\Fixtures\PropertyCircularReferenceDummy;
+use Symfony\Component\Serializer\Tests\Fixtures\PropertySiblingHolder;
+
+class PropertyNormalizerTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var PropertyNormalizer
+     */
+    private $normalizer;
+    /**
+     * @var SerializerInterface
+     */
+    private $serializer;
+
+    protected function setUp()
+    {
+        $this->serializer = $this->getMock('Symfony\Component\Serializer\SerializerInterface');
+        $this->normalizer = new PropertyNormalizer();
+        $this->normalizer->setSerializer($this->serializer);
+    }
+
+    public function testNormalize()
+    {
+        $obj = new PropertyDummy();
+        $obj->foo = 'foo';
+        $obj->setBar('bar');
+        $obj->setCamelCase('camelcase');
+        $this->assertEquals(
+            array('foo' => 'foo', 'bar' => 'bar', 'camelCase' => 'camelcase'),
+            $this->normalizer->normalize($obj, 'any')
+        );
+    }
+
+    public function testDenormalize()
+    {
+        $obj = $this->normalizer->denormalize(
+            array('foo' => 'foo', 'bar' => 'bar'),
+            __NAMESPACE__.'\PropertyDummy',
+            'any'
+        );
+        $this->assertEquals('foo', $obj->foo);
+        $this->assertEquals('bar', $obj->getBar());
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyDenormalizeOnCamelCaseFormat()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $this->normalizer->setCamelizedAttributes(array('camel_case'));
+        $obj = $this->normalizer->denormalize(
+            array('camel_case' => 'value'),
+            __NAMESPACE__.'\PropertyDummy'
+        );
+        $this->assertEquals('value', $obj->getCamelCase());
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyCamelizedAttributesNormalize()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $obj = new PropertyCamelizedDummy('dunglas.fr');
+        $obj->fooBar = 'les-tilleuls.coop';
+        $obj->bar_foo = 'lostinthesupermarket.fr';
+
+        $this->normalizer->setCamelizedAttributes(array('kevin_dunglas'));
+        $this->assertEquals($this->normalizer->normalize($obj), array(
+            'kevin_dunglas' => 'dunglas.fr',
+            'fooBar' => 'les-tilleuls.coop',
+            'bar_foo' => 'lostinthesupermarket.fr',
+        ));
+
+        $this->normalizer->setCamelizedAttributes(array('foo_bar'));
+        $this->assertEquals($this->normalizer->normalize($obj), array(
+            'kevinDunglas' => 'dunglas.fr',
+            'foo_bar' => 'les-tilleuls.coop',
+            'bar_foo' => 'lostinthesupermarket.fr',
+        ));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyCamelizedAttributesDenormalize()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $obj = new PropertyCamelizedDummy('dunglas.fr');
+        $obj->fooBar = 'les-tilleuls.coop';
+        $obj->bar_foo = 'lostinthesupermarket.fr';
+
+        $this->normalizer->setCamelizedAttributes(array('kevin_dunglas'));
+        $this->assertEquals($this->normalizer->denormalize(array(
+            'kevin_dunglas' => 'dunglas.fr',
+            'fooBar' => 'les-tilleuls.coop',
+            'bar_foo' => 'lostinthesupermarket.fr',
+        ), __NAMESPACE__.'\PropertyCamelizedDummy'), $obj);
+
+        $this->normalizer->setCamelizedAttributes(array('foo_bar'));
+        $this->assertEquals($this->normalizer->denormalize(array(
+            'kevinDunglas' => 'dunglas.fr',
+            'foo_bar' => 'les-tilleuls.coop',
+            'bar_foo' => 'lostinthesupermarket.fr',
+        ), __NAMESPACE__.'\PropertyCamelizedDummy'), $obj);
+    }
+
+    public function testNameConverterSupport()
+    {
+        $this->normalizer = new PropertyNormalizer(null, new CamelCaseToSnakeCaseNameConverter());
+        $obj = $this->normalizer->denormalize(
+            array('camel_case' => 'camelCase'),
+            __NAMESPACE__.'\PropertyDummy'
+        );
+        $this->assertEquals('camelCase', $obj->getCamelCase());
+    }
+
+    public function testConstructorDenormalize()
+    {
+        $obj = $this->normalizer->denormalize(
+            array('foo' => 'foo', 'bar' => 'bar'),
+            __NAMESPACE__.'\PropertyConstructorDummy',
+            'any'
+        );
+        $this->assertEquals('foo', $obj->getFoo());
+        $this->assertEquals('bar', $obj->getBar());
+    }
+
+    /**
+     * @dataProvider provideCallbacks
+     */
+    public function testCallbacks($callbacks, $value, $result, $message)
+    {
+        $this->normalizer->setCallbacks($callbacks);
+
+        $obj = new PropertyConstructorDummy('', $value);
+
+        $this->assertEquals(
+            $result,
+            $this->normalizer->normalize($obj, 'any'),
+            $message
+        );
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testUncallableCallbacks()
+    {
+        $this->normalizer->setCallbacks(array('bar' => null));
+
+        $obj = new PropertyConstructorDummy('baz', 'quux');
+
+        $this->normalizer->normalize($obj, 'any');
+    }
+
+    public function testIgnoredAttributes()
+    {
+        $this->normalizer->setIgnoredAttributes(array('foo', 'bar', 'camelCase'));
+
+        $obj = new PropertyDummy();
+        $obj->foo = 'foo';
+        $obj->setBar('bar');
+
+        $this->assertEquals(
+            array(),
+            $this->normalizer->normalize($obj, 'any')
+        );
+    }
+
+    public function testGroupsNormalize()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new PropertyNormalizer($classMetadataFactory);
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFoo('foo');
+        $obj->setBar('bar');
+        $obj->setFooBar('fooBar');
+        $obj->setSymfony('symfony');
+        $obj->setKevin('kevin');
+        $obj->setCoopTilleuls('coopTilleuls');
+
+        $this->assertEquals(array(
+            'bar' => 'bar',
+        ), $this->normalizer->normalize($obj, null, array('groups' => array('c'))));
+
+        // The PropertyNormalizer is not able to hydrate properties from parent classes
+        $this->assertEquals(array(
+            'symfony' => 'symfony',
+            'foo' => 'foo',
+            'fooBar' => 'fooBar',
+            'bar' => 'bar',
+        ), $this->normalizer->normalize($obj, null, array('groups' => array('a', 'c'))));
+    }
+
+    public function testGroupsDenormalize()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new PropertyNormalizer($classMetadataFactory);
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFoo('foo');
+
+        $toNormalize = array('foo' => 'foo', 'bar' => 'bar');
+
+        $normalized = $this->normalizer->denormalize(
+            $toNormalize,
+            'Symfony\Component\Serializer\Tests\Fixtures\GroupDummy',
+            null,
+            array('groups' => array('a'))
+        );
+        $this->assertEquals($obj, $normalized);
+
+        $obj->setBar('bar');
+
+        $normalized = $this->normalizer->denormalize(
+            $toNormalize,
+            'Symfony\Component\Serializer\Tests\Fixtures\GroupDummy',
+            null,
+            array('groups' => array('a', 'b'))
+        );
+        $this->assertEquals($obj, $normalized);
+    }
+
+    public function testGroupsNormalizeWithNameConverter()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new PropertyNormalizer($classMetadataFactory, new CamelCaseToSnakeCaseNameConverter());
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFooBar('@dunglas');
+        $obj->setSymfony('@coopTilleuls');
+        $obj->setCoopTilleuls('les-tilleuls.coop');
+
+        $this->assertEquals(
+            array(
+                'bar' => null,
+                'foo_bar' => '@dunglas',
+                'symfony' => '@coopTilleuls',
+            ),
+            $this->normalizer->normalize($obj, null, array('groups' => array('name_converter')))
+        );
+    }
+
+    public function testGroupsDenormalizeWithNameConverter()
+    {
+        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
+        $this->normalizer = new PropertyNormalizer($classMetadataFactory, new CamelCaseToSnakeCaseNameConverter());
+        $this->normalizer->setSerializer($this->serializer);
+
+        $obj = new GroupDummy();
+        $obj->setFooBar('@dunglas');
+        $obj->setSymfony('@coopTilleuls');
+
+        $this->assertEquals(
+            $obj,
+            $this->normalizer->denormalize(array(
+                'bar' => null,
+                'foo_bar' => '@dunglas',
+                'symfony' => '@coopTilleuls',
+                'coop_tilleuls' => 'les-tilleuls.coop',
+            ), 'Symfony\Component\Serializer\Tests\Fixtures\GroupDummy', null, array('groups' => array('name_converter')))
+        );
+    }
+
+    public function provideCallbacks()
+    {
+        return array(
+            array(
+                array(
+                    'bar' => function ($bar) {
+                        return 'baz';
+                    },
+                ),
+                'baz',
+                array('foo' => '', 'bar' => 'baz'),
+                'Change a string',
+            ),
+            array(
+                array(
+                    'bar' => function ($bar) {
+                        return;
+                    },
+                ),
+                'baz',
+                array('foo' => '', 'bar' => null),
+                'Null an item',
+            ),
+            array(
+                array(
+                    'bar' => function ($bar) {
+                        return $bar->format('d-m-Y H:i:s');
+                    },
+                ),
+                new \DateTime('2011-09-10 06:30:00'),
+                array('foo' => '', 'bar' => '10-09-2011 06:30:00'),
+                'Format a date',
+            ),
+            array(
+                array(
+                    'bar' => function ($bars) {
+                        $foos = '';
+                        foreach ($bars as $bar) {
+                            $foos .= $bar->getFoo();
+                        }
+
+                        return $foos;
+                    },
+                ),
+                array(new PropertyConstructorDummy('baz', ''), new PropertyConstructorDummy('quux', '')),
+                array('foo' => '', 'bar' => 'bazquux'),
+                'Collect a property',
+            ),
+            array(
+                array(
+                    'bar' => function ($bars) {
+                        return count($bars);
+                    },
+                ),
+                array(new PropertyConstructorDummy('baz', ''), new PropertyConstructorDummy('quux', '')),
+                array('foo' => '', 'bar' => 2),
+                'Count a property',
+            ),
+        );
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\CircularReferenceException
+     */
+    public function testUnableToNormalizeCircularReference()
+    {
+        $serializer = new Serializer(array($this->normalizer));
+        $this->normalizer->setSerializer($serializer);
+        $this->normalizer->setCircularReferenceLimit(2);
+
+        $obj = new PropertyCircularReferenceDummy();
+
+        $this->normalizer->normalize($obj);
+    }
+
+    public function testSiblingReference()
+    {
+        $serializer = new Serializer(array($this->normalizer));
+        $this->normalizer->setSerializer($serializer);
+
+        $siblingHolder = new PropertySiblingHolder();
+
+        $expected = array(
+            'sibling0' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
+            'sibling1' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
+            'sibling2' => array('coopTilleuls' => 'Les-Tilleuls.coop'),
+        );
+        $this->assertEquals($expected, $this->normalizer->normalize($siblingHolder));
+    }
+
+    public function testCircularReferenceHandler()
+    {
+        $serializer = new Serializer(array($this->normalizer));
+        $this->normalizer->setSerializer($serializer);
+        $this->normalizer->setCircularReferenceHandler(function ($obj) {
+            return get_class($obj);
+        });
+
+        $obj = new PropertyCircularReferenceDummy();
+
+        $expected = array('me' => 'Symfony\Component\Serializer\Tests\Fixtures\PropertyCircularReferenceDummy');
+        $this->assertEquals($expected, $this->normalizer->normalize($obj));
+    }
+
+    public function testDenormalizeNonExistingAttribute()
+    {
+        $this->assertEquals(
+            new PropertyDummy(),
+            $this->normalizer->denormalize(array('non_existing' => true), __NAMESPACE__.'\PropertyDummy')
+        );
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\LogicException
+     * @expectedExceptionMessage Cannot normalize attribute "bar" because injected serializer is not a normalizer
+     */
+    public function testUnableToNormalizeObjectAttribute()
+    {
+        $serializer = $this->getMock('Symfony\Component\Serializer\SerializerInterface');
+        $this->normalizer->setSerializer($serializer);
+
+        $obj = new PropertyDummy();
+        $object = new \stdClass();
+        $obj->setBar($object);
+
+        $this->normalizer->normalize($obj, 'any');
+    }
+
+    public function testNoTraversableSupport()
+    {
+        $this->assertFalse($this->normalizer->supportsNormalization(new \ArrayObject()));
+    }
+}
+
+class PropertyDummy
+{
+    public $foo;
+    private $bar;
+    protected $camelCase;
+
+    public function getBar()
+    {
+        return $this->bar;
+    }
+
+    public function setBar($bar)
+    {
+        $this->bar = $bar;
+    }
+
+    public function getCamelCase()
+    {
+        return $this->camelCase;
+    }
+
+    public function setCamelCase($camelCase)
+    {
+        $this->camelCase = $camelCase;
+    }
+}
+
+class PropertyConstructorDummy
+{
+    protected $foo;
+    private $bar;
+
+    public function __construct($foo, $bar)
+    {
+        $this->foo = $foo;
+        $this->bar = $bar;
+    }
+
+    public function getFoo()
+    {
+        return $this->foo;
+    }
+
+    public function getBar()
+    {
+        return $this->bar;
+    }
+}
+
+class PropertyCamelizedDummy
+{
+    private $kevinDunglas;
+    public $fooBar;
+    public $bar_foo;
+
+    public function __construct($kevinDunglas = null)
+    {
+        $this->kevinDunglas = $kevinDunglas;
+    }
+}
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/TestDenormalizer.php b/core/vendor/symfony/serializer/Tests/Normalizer/TestDenormalizer.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/TestDenormalizer.php
rename to core/vendor/symfony/serializer/Tests/Normalizer/TestDenormalizer.php
diff --git a/core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/TestNormalizer.php b/core/vendor/symfony/serializer/Tests/Normalizer/TestNormalizer.php
similarity index 100%
rename from core/vendor/symfony/serializer/Symfony/Component/Serializer/Tests/Normalizer/TestNormalizer.php
rename to core/vendor/symfony/serializer/Tests/Normalizer/TestNormalizer.php
diff --git a/core/vendor/symfony/serializer/Tests/SerializerTest.php b/core/vendor/symfony/serializer/Tests/SerializerTest.php
new file mode 100644
index 0000000..68f70fc
--- /dev/null
+++ b/core/vendor/symfony/serializer/Tests/SerializerTest.php
@@ -0,0 +1,267 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Tests;
+
+use Symfony\Component\Serializer\Serializer;
+use Symfony\Component\Serializer\Encoder\JsonEncoder;
+use Symfony\Component\Serializer\Normalizer\GetSetMethodNormalizer;
+use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
+use Symfony\Component\Serializer\Tests\Fixtures\TraversableDummy;
+use Symfony\Component\Serializer\Tests\Fixtures\NormalizableTraversableDummy;
+use Symfony\Component\Serializer\Tests\Normalizer\TestNormalizer;
+use Symfony\Component\Serializer\Tests\Normalizer\TestDenormalizer;
+
+class SerializerTest extends \PHPUnit_Framework_TestCase
+{
+    public function testInterface()
+    {
+        $serializer = new Serializer();
+
+        $this->assertInstanceOf('Symfony\Component\Serializer\SerializerInterface', $serializer);
+        $this->assertInstanceOf('Symfony\Component\Serializer\Normalizer\NormalizerInterface', $serializer);
+        $this->assertInstanceOf('Symfony\Component\Serializer\Normalizer\DenormalizerInterface', $serializer);
+        $this->assertInstanceOf('Symfony\Component\Serializer\Encoder\EncoderInterface', $serializer);
+        $this->assertInstanceOf('Symfony\Component\Serializer\Encoder\DecoderInterface', $serializer);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
+     */
+    public function testNormalizeNoMatch()
+    {
+        $this->serializer = new Serializer(array($this->getMock('Symfony\Component\Serializer\Normalizer\CustomNormalizer')));
+        $this->serializer->normalize(new \stdClass(), 'xml');
+    }
+
+    public function testNormalizeTraversable()
+    {
+        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
+        $result = $this->serializer->serialize(new TraversableDummy(), 'json');
+        $this->assertEquals('{"foo":"foo","bar":"bar"}', $result);
+    }
+
+    public function testNormalizeGivesPriorityToInterfaceOverTraversable()
+    {
+        $this->serializer = new Serializer(array(new CustomNormalizer()), array('json' => new JsonEncoder()));
+        $result = $this->serializer->serialize(new NormalizableTraversableDummy(), 'json');
+        $this->assertEquals('{"foo":"normalizedFoo","bar":"normalizedBar"}', $result);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
+     */
+    public function testNormalizeOnDenormalizer()
+    {
+        $this->serializer = new Serializer(array(new TestDenormalizer()), array());
+        $this->assertTrue($this->serializer->normalize(new \stdClass(), 'json'));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
+     */
+    public function testDenormalizeNoMatch()
+    {
+        $this->serializer = new Serializer(array($this->getMock('Symfony\Component\Serializer\Normalizer\CustomNormalizer')));
+        $this->serializer->denormalize('foo', 'stdClass');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
+     */
+    public function testDenormalizeOnNormalizer()
+    {
+        $this->serializer = new Serializer(array(new TestNormalizer()), array());
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $this->assertTrue($this->serializer->denormalize(json_encode($data), 'stdClass', 'json'));
+    }
+
+    public function testCustomNormalizerCanNormalizeCollectionsAndScalar()
+    {
+        $this->serializer = new Serializer(array(new TestNormalizer()), array());
+        $this->assertNull($this->serializer->normalize(array('a', 'b')));
+        $this->assertNull($this->serializer->normalize(new \ArrayObject(array('c', 'd'))));
+        $this->assertNull($this->serializer->normalize(array()));
+        $this->assertNull($this->serializer->normalize('test'));
+    }
+
+    public function testSerialize()
+    {
+        $this->serializer = new Serializer(array(new GetSetMethodNormalizer()), array('json' => new JsonEncoder()));
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $result = $this->serializer->serialize(Model::fromArray($data), 'json');
+        $this->assertEquals(json_encode($data), $result);
+    }
+
+    public function testSerializeScalar()
+    {
+        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
+        $result = $this->serializer->serialize('foo', 'json');
+        $this->assertEquals('"foo"', $result);
+    }
+
+    public function testSerializeArrayOfScalars()
+    {
+        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
+        $data = array('foo', array(5, 3));
+        $result = $this->serializer->serialize($data, 'json');
+        $this->assertEquals(json_encode($data), $result);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
+     */
+    public function testSerializeNoEncoder()
+    {
+        $this->serializer = new Serializer(array(), array());
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $this->serializer->serialize($data, 'json');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\LogicException
+     */
+    public function testSerializeNoNormalizer()
+    {
+        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $this->serializer->serialize(Model::fromArray($data), 'json');
+    }
+
+    public function testDeserialize()
+    {
+        $this->serializer = new Serializer(array(new GetSetMethodNormalizer()), array('json' => new JsonEncoder()));
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $result = $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
+        $this->assertEquals($data, $result->toArray());
+    }
+
+    public function testDeserializeUseCache()
+    {
+        $this->serializer = new Serializer(array(new GetSetMethodNormalizer()), array('json' => new JsonEncoder()));
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
+        $data = array('title' => 'bar', 'numbers' => array(2, 8));
+        $result = $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
+        $this->assertEquals($data, $result->toArray());
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\LogicException
+     */
+    public function testDeserializeNoNormalizer()
+    {
+        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
+     */
+    public function testDeserializeWrongNormalizer()
+    {
+        $this->serializer = new Serializer(array(new CustomNormalizer()), array('json' => new JsonEncoder()));
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
+     */
+    public function testDeserializeNoEncoder()
+    {
+        $this->serializer = new Serializer(array(), array());
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $this->serializer->deserialize(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json');
+    }
+
+    public function testDeserializeSupported()
+    {
+        $this->serializer = new Serializer(array(new GetSetMethodNormalizer()), array());
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $this->assertTrue($this->serializer->supportsDenormalization(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json'));
+    }
+
+    public function testDeserializeNotSupported()
+    {
+        $this->serializer = new Serializer(array(new GetSetMethodNormalizer()), array());
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $this->assertFalse($this->serializer->supportsDenormalization(json_encode($data), 'stdClass', 'json'));
+    }
+
+    public function testDeserializeNotSupportedMissing()
+    {
+        $this->serializer = new Serializer(array(), array());
+        $data = array('title' => 'foo', 'numbers' => array(5, 3));
+        $this->assertFalse($this->serializer->supportsDenormalization(json_encode($data), '\Symfony\Component\Serializer\Tests\Model', 'json'));
+    }
+
+    public function testEncode()
+    {
+        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
+        $data = array('foo', array(5, 3));
+        $result = $this->serializer->encode($data, 'json');
+        $this->assertEquals(json_encode($data), $result);
+    }
+
+    public function testDecode()
+    {
+        $this->serializer = new Serializer(array(), array('json' => new JsonEncoder()));
+        $data = array('foo', array(5, 3));
+        $result = $this->serializer->decode(json_encode($data), 'json');
+        $this->assertEquals($data, $result);
+    }
+}
+
+class Model
+{
+    private $title;
+    private $numbers;
+
+    public static function fromArray($array)
+    {
+        $model = new self();
+        if (isset($array['title'])) {
+            $model->setTitle($array['title']);
+        }
+        if (isset($array['numbers'])) {
+            $model->setNumbers($array['numbers']);
+        }
+
+        return $model;
+    }
+
+    public function getTitle()
+    {
+        return $this->title;
+    }
+
+    public function setTitle($title)
+    {
+        $this->title = $title;
+    }
+
+    public function getNumbers()
+    {
+        return $this->numbers;
+    }
+
+    public function setNumbers($numbers)
+    {
+        $this->numbers = $numbers;
+    }
+
+    public function toArray()
+    {
+        return array('title' => $this->title, 'numbers' => $this->numbers);
+    }
+}
diff --git a/core/vendor/symfony/serializer/composer.json b/core/vendor/symfony/serializer/composer.json
new file mode 100644
index 0000000..0f28b518
--- /dev/null
+++ b/core/vendor/symfony/serializer/composer.json
@@ -0,0 +1,45 @@
+{
+    "name": "symfony/serializer",
+    "type": "library",
+    "description": "Symfony Serializer Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7",
+        "symfony/yaml": "~2.0",
+        "symfony/config": "~2.2",
+        "symfony/property-access": "~2.3",
+        "doctrine/annotations": "~1.0",
+        "doctrine/cache": "~1.0"
+    },
+    "suggest": {
+        "doctrine/annotations": "For using the annotation mapping. You will also need doctrine/cache.",
+        "doctrine/cache": "For using the default cached annotation reader and metadata cache.",
+        "symfony/yaml": "For using the default YAML mapping loader.",
+        "symfony/config": "For using the XML mapping loader.",
+        "symfony/property-access": "For using the ObjectNormalizer."
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\Serializer\\": "" }
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/serializer/phpunit.xml.dist b/core/vendor/symfony/serializer/phpunit.xml.dist
new file mode 100644
index 0000000..279e1eb
--- /dev/null
+++ b/core/vendor/symfony/serializer/phpunit.xml.dist
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony Serializer Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./vendor</directory>
+                <directory>./Tests</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/core/vendor/symfony/validator/CHANGELOG.md b/core/vendor/symfony/validator/CHANGELOG.md
new file mode 100644
index 0000000..dc925b7
--- /dev/null
+++ b/core/vendor/symfony/validator/CHANGELOG.md
@@ -0,0 +1,164 @@
+CHANGELOG
+=========
+
+2.7.0
+-----
+
+ * deprecated `DefaultTranslator` in favor of `Symfony\Component\Translation\IdentityTranslator`
+
+2.6.0
+-----
+
+ * [BC BREAK] `FileValidator` disallow empty files
+ * [BC BREAK] `UserPasswordValidator` source message change
+ * [BC BREAK] added internal `ExecutionContextInterface::setConstraint()`
+ * added `ConstraintViolation::getConstraint()`
+ * [BC BREAK] The `ExpressionValidator` will now evaluate the Expression even when the property value is null or an empty string
+ * deprecated `ClassMetadata::hasMemberMetadatas()`
+ * deprecated `ClassMetadata::getMemberMetadatas()`
+ * deprecated `ClassMetadata::addMemberMetadata()`
+ * [BC BREAK] added `Mapping\MetadataInterface::getConstraints()`
+ * added generic "payload" option to all constraints for attaching domain-specific data
+ * [BC BREAK] added `ConstraintViolationBuilderInterface::setCause()`
+
+2.5.0
+-----
+
+ * deprecated `ApcCache` in favor of `DoctrineCache`
+ * added `DoctrineCache` to adapt any Doctrine cache
+ * `GroupSequence` now implements `ArrayAccess`, `Countable` and `Traversable`
+ * [BC BREAK] changed `ClassMetadata::getGroupSequence()` to return a `GroupSequence` instance instead of an array
+ * `Callback` can now be put onto properties (useful when you pass a closure to the constraint)
+ * deprecated `ClassBasedInterface`
+ * deprecated `MetadataInterface`
+ * deprecated `PropertyMetadataInterface`
+ * deprecated `PropertyMetadataContainerInterface`
+ * deprecated `Mapping\ElementMetadata`
+ * added `Mapping\MetadataInterface`
+ * added `Mapping\ClassMetadataInterface`
+ * added `Mapping\PropertyMetadataInterface`
+ * added `Mapping\GenericMetadata`
+ * added `Mapping\CascadingStrategy`
+ * added `Mapping\TraversalStrategy`
+ * deprecated `Mapping\ClassMetadata::accept()`
+ * deprecated `Mapping\MemberMetadata::accept()`
+ * removed array type hint of `Mapping\ClassMetadata::setGroupSequence()`
+ * deprecated `MetadataFactoryInterface`
+ * deprecated `Mapping\BlackholeMetadataFactory`
+ * deprecated `Mapping\ClassMetadataFactory`
+ * added `Mapping\Factory\MetadataFactoryInterface`
+ * added `Mapping\Factory\BlackHoleMetadataFactory`
+ * added `Mapping\Factory\LazyLoadingMetadataFactory`
+ * deprecated `ExecutionContextInterface`
+ * deprecated `ExecutionContext`
+ * deprecated `GlobalExecutionContextInterface`
+ * added `Context\ExecutionContextInterface`
+ * added `Context\ExecutionContext`
+ * added `Context\ExecutionContextFactoryInterface`
+ * added `Context\ExecutionContextFactory`
+ * deprecated `ValidatorInterface`
+ * deprecated `Validator`
+ * deprecated `ValidationVisitorInterface`
+ * deprecated `ValidationVisitor`
+ * added `Validator\ValidatorInterface`
+ * added `Validator\RecursiveValidator`
+ * added `Validator\ContextualValidatorInterface`
+ * added `Validator\RecursiveContextualValidator`
+ * added `Violation\ConstraintViolationBuilderInterface`
+ * added `Violation\ConstraintViolationBuilder`
+ * added `ConstraintViolation::getParameters()`
+ * added `ConstraintViolation::getPlural()`
+ * added `Constraints\Traverse`
+ * deprecated `$deep` property in `Constraints\Valid`
+ * added `ValidatorBuilderInterface::setApiVersion()`
+ * added `Validation::API_VERSION_2_4`
+ * added `Validation::API_VERSION_2_5`
+ * added `Exception\OutOfBoundsException`
+ * added `Exception\UnsupportedMetadataException`
+ * made `Exception\ValidatorException` extend `Exception\RuntimeException`
+ * added `Util\PropertyPath`
+ * made the PropertyAccess component an optional dependency
+ * deprecated `ValidatorBuilder::setPropertyAccessor()`
+ * deprecated `validate` and `validateValue` on `Validator\Context\ExecutionContext` use `getValidator()` together with `inContext()` instead
+
+2.4.0
+-----
+
+ * added a constraint the uses the expression language
+ * added `minRatio`, `maxRatio`, `allowSquare`, `allowLandscape`, and `allowPortrait` to Image validator
+
+2.3.0
+-----
+
+ * added the ISBN, ISSN, and IBAN validators
+ * copied the constraints `Optional` and `Required` to the
+   `Symfony\Component\Validator\Constraints\` namespace and deprecated the original
+   classes.
+ * added comparison validators (EqualTo, NotEqualTo, LessThan, LessThanOrEqualTo, GreaterThan, GreaterThanOrEqualTo, IdenticalTo, NotIdenticalTo)
+
+2.2.0
+-----
+
+ * added a CardScheme validator
+ * added a Luhn validator
+ * moved @api-tags from `Validator` to `ValidatorInterface`
+ * moved @api-tags from `ConstraintViolation` to the new `ConstraintViolationInterface`
+ * moved @api-tags from `ConstraintViolationList` to the new `ConstraintViolationListInterface`
+ * moved @api-tags from `ExecutionContext` to the new `ExecutionContextInterface`
+ * [BC BREAK] `ConstraintValidatorInterface::initialize` is now type hinted against `ExecutionContextInterface` instead of `ExecutionContext`
+ * [BC BREAK] changed the visibility of the properties in `Validator` from protected to private
+ * deprecated `ClassMetadataFactoryInterface` in favor of the new `MetadataFactoryInterface`
+ * deprecated `ClassMetadataFactory::getClassMetadata` in favor of `getMetadataFor`
+ * created `MetadataInterface`, `PropertyMetadataInterface`, `ClassBasedInterface` and `PropertyMetadataContainerInterface`
+ * deprecated `GraphWalker` in favor of the new `ValidationVisitorInterface`
+ * deprecated `ExecutionContext::addViolationAtPath`
+ * deprecated `ExecutionContext::addViolationAtSubPath` in favor of `ExecutionContextInterface::addViolationAt`
+ * deprecated `ExecutionContext::getCurrentClass` in favor of `ExecutionContextInterface::getClassName`
+ * deprecated `ExecutionContext::getCurrentProperty` in favor of `ExecutionContextInterface::getPropertyName`
+ * deprecated `ExecutionContext::getCurrentValue` in favor of `ExecutionContextInterface::getValue`
+ * deprecated `ExecutionContext::getGraphWalker` in favor of `ExecutionContextInterface::validate` and `ExecutionContextInterface::validateValue`
+ * improved `ValidatorInterface::validateValue` to accept arrays of constraints
+ * changed `ValidatorInterface::getMetadataFactory` to return a `MetadataFactoryInterface` instead of a `ClassMetadataFactoryInterface`
+ * removed `ClassMetadataFactoryInterface` type hint from `ValidatorBuilderInterface::setMetadataFactory`.
+   As of Symfony 2.3, this method will be typed against `MetadataFactoryInterface` instead.
+ * [BC BREAK] the switches `traverse` and `deep` in the `Valid` constraint and in `GraphWalker::walkReference`
+   are ignored for arrays now. Arrays are always traversed recursively.
+ * added dependency to Translation component
+ * violation messages are now translated with a TranslatorInterface implementation
+ * [BC BREAK] inserted argument `$message` in the constructor of `ConstraintViolation`
+ * [BC BREAK] inserted arguments `$translator` and `$translationDomain` in the constructor of `ExecutionContext`
+ * [BC BREAK] inserted arguments `$translator` and `$translationDomain` in the constructor of `GraphWalker`
+ * [BC BREAK] inserted arguments `$translator` and `$translationDomain` in the constructor of `ValidationVisitor`
+ * [BC BREAK] inserted arguments `$translator` and `$translationDomain` in the constructor of `Validator`
+ * [BC BREAK] added `setTranslator()` and `setTranslationDomain()` to `ValidatorBuilderInterface`
+ * improved the Validator to support pluralized messages by default
+ * [BC BREAK] changed the source of all pluralized messages in the translation files to the pluralized version
+ * added ExceptionInterface, BadMethodCallException and InvalidArgumentException
+
+2.1.0
+-----
+
+ * added support for `ctype_*` assertions in `TypeValidator`
+ * improved the ImageValidator with min width, max width, min height, and max height constraints
+ * added support for MIME with wildcard in FileValidator
+ * changed Collection validator to add "missing" and "extra" errors to
+   individual fields
+ * changed default value for `extraFieldsMessage` and `missingFieldsMessage`
+   in Collection constraint
+ * made ExecutionContext immutable
+ * deprecated Constraint methods `setMessage`, `getMessageTemplate` and
+   `getMessageParameters`
+ * added support for dynamic group sequences with the GroupSequenceProvider pattern
+ * [BC BREAK] ConstraintValidatorInterface method `isValid` has been renamed to
+   `validate`, its return value was dropped. ConstraintValidator still contains
+   `isValid` for BC
+ * [BC BREAK] collections in fields annotated with `Valid` are not traversed
+   recursively anymore by default. `Valid` contains a new property `deep`
+   which enables the BC behavior.
+ * added Count constraint
+ * added Length constraint
+ * added Range constraint
+ * deprecated the Min and Max constraints
+ * deprecated the MinLength and MaxLength constraints
+ * added Validation and ValidatorBuilderInterface
+ * deprecated ValidatorContext, ValidatorContextInterface and ValidatorFactory
diff --git a/core/vendor/symfony/validator/ClassBasedInterface.php b/core/vendor/symfony/validator/ClassBasedInterface.php
new file mode 100644
index 0000000..7c2eb8f
--- /dev/null
+++ b/core/vendor/symfony/validator/ClassBasedInterface.php
@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * An object backed by a PHP class.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link Mapping\ClassMetadataInterface} instead.
+ */
+interface ClassBasedInterface
+{
+    /**
+     * Returns the name of the backing PHP class.
+     *
+     * @return string The name of the backing class.
+     */
+    public function getClassName();
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraint.php b/core/vendor/symfony/validator/Constraint.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraint.php
rename to core/vendor/symfony/validator/Constraint.php
diff --git a/core/vendor/symfony/validator/ConstraintValidator.php b/core/vendor/symfony/validator/ConstraintValidator.php
new file mode 100644
index 0000000..7a41273
--- /dev/null
+++ b/core/vendor/symfony/validator/ConstraintValidator.php
@@ -0,0 +1,220 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface as ExecutionContextInterface2Dot5;
+use Symfony\Component\Validator\Violation\ConstraintViolationBuilderInterface;
+use Symfony\Component\Validator\Violation\LegacyConstraintViolationBuilder;
+
+/**
+ * Base class for constraint validators.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+abstract class ConstraintValidator implements ConstraintValidatorInterface
+{
+    /**
+     * Whether to format {@link \DateTime} objects as RFC-3339 dates
+     * ("Y-m-d H:i:s").
+     *
+     * @var int
+     */
+    const PRETTY_DATE = 1;
+
+    /**
+     * Whether to cast objects with a "__toString()" method to strings.
+     *
+     * @var int
+     */
+    const OBJECT_TO_STRING = 2;
+
+    /**
+     * @var ExecutionContextInterface
+     */
+    protected $context;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function initialize(ExecutionContextInterface $context)
+    {
+        $this->context = $context;
+    }
+
+    /**
+     * Wrapper for {@link ExecutionContextInterface::buildViolation} that
+     * supports the 2.4 context API.
+     *
+     * @param string $message    The violation message
+     * @param array  $parameters The message parameters
+     *
+     * @return ConstraintViolationBuilderInterface The violation builder
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    protected function buildViolation($message, array $parameters = array())
+    {
+        trigger_error('The '.__METHOD__.' is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        if ($this->context instanceof ExecutionContextInterface2Dot5) {
+            return $this->context->buildViolation($message, $parameters);
+        }
+
+        return new LegacyConstraintViolationBuilder($this->context, $message, $parameters);
+    }
+
+    /**
+     * Wrapper for {@link ExecutionContextInterface::buildViolation} that
+     * supports the 2.4 context API.
+     *
+     * @param ExecutionContextInterface $context    The context to use
+     * @param string                    $message    The violation message
+     * @param array                     $parameters The message parameters
+     *
+     * @return ConstraintViolationBuilderInterface The violation builder
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    protected function buildViolationInContext(ExecutionContextInterface $context, $message, array $parameters = array())
+    {
+        trigger_error('The '.__METHOD__.' is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        if ($context instanceof ExecutionContextInterface2Dot5) {
+            return $context->buildViolation($message, $parameters);
+        }
+
+        return new LegacyConstraintViolationBuilder($context, $message, $parameters);
+    }
+
+    /**
+     * Returns a string representation of the type of the value.
+     *
+     * This method should be used if you pass the type of a value as
+     * message parameter to a constraint violation. Note that such
+     * parameters should usually not be included in messages aimed at
+     * non-technical people.
+     *
+     * @param mixed $value The value to return the type of
+     *
+     * @return string The type of the value
+     */
+    protected function formatTypeOf($value)
+    {
+        return is_object($value) ? get_class($value) : gettype($value);
+    }
+
+    /**
+     * Returns a string representation of the value.
+     *
+     * This method returns the equivalent PHP tokens for most scalar types
+     * (i.e. "false" for false, "1" for 1 etc.). Strings are always wrapped
+     * in double quotes ("). Objects, arrays and resources are formatted as
+     * "object", "array" and "resource". If the parameter $prettyDateTime
+     * is set to true, {@link \DateTime} objects will be formatted as
+     * RFC-3339 dates ("Y-m-d H:i:s").
+     *
+     * Be careful when passing message parameters to a constraint violation
+     * that (may) contain objects, arrays or resources. These parameters
+     * should only be displayed for technical users. Non-technical users
+     * won't know what an "object", "array" or "resource" is and will be
+     * confused by the violation message.
+     *
+     * @param mixed $value  The value to format as string
+     * @param int   $format A bitwise combination of the format
+     *                      constants in this class
+     *
+     * @return string The string representation of the passed value
+     */
+    protected function formatValue($value, $format = 0)
+    {
+        $isDateTime = $value instanceof \DateTime || $value instanceof \DateTimeInterface;
+
+        if (($format & self::PRETTY_DATE) && $isDateTime) {
+            if (class_exists('IntlDateFormatter')) {
+                $locale = \Locale::getDefault();
+                $formatter = new \IntlDateFormatter($locale, \IntlDateFormatter::MEDIUM, \IntlDateFormatter::SHORT);
+
+                // neither the native nor the stub IntlDateFormatter support
+                // DateTimeImmutable as of yet
+                if (!$value instanceof \DateTime) {
+                    $value = new \DateTime(
+                        $value->format('Y-m-d H:i:s.u e'),
+                        $value->getTimezone()
+                    );
+                }
+
+                return $formatter->format($value);
+            }
+
+            return $value->format('Y-m-d H:i:s');
+        }
+
+        if (is_object($value)) {
+            if ($format & self::OBJECT_TO_STRING && method_exists($value, '__toString')) {
+                return $value->__toString();
+            }
+
+            return 'object';
+        }
+
+        if (is_array($value)) {
+            return 'array';
+        }
+
+        if (is_string($value)) {
+            return '"'.$value.'"';
+        }
+
+        if (is_resource($value)) {
+            return 'resource';
+        }
+
+        if (null === $value) {
+            return 'null';
+        }
+
+        if (false === $value) {
+            return 'false';
+        }
+
+        if (true === $value) {
+            return 'true';
+        }
+
+        return (string) $value;
+    }
+
+    /**
+     * Returns a string representation of a list of values.
+     *
+     * Each of the values is converted to a string using
+     * {@link formatValue()}. The values are then concatenated with commas.
+     *
+     * @param array $values A list of values
+     * @param int   $format A bitwise combination of the format
+     *                      constants in this class
+     *
+     * @return string The string representation of the value list
+     *
+     * @see formatValue()
+     */
+    protected function formatValues(array $values, $format = 0)
+    {
+        foreach ($values as $key => $value) {
+            $values[$key] = $this->formatValue($value, $format);
+        }
+
+        return implode(', ', $values);
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintValidatorFactory.php b/core/vendor/symfony/validator/ConstraintValidatorFactory.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintValidatorFactory.php
rename to core/vendor/symfony/validator/ConstraintValidatorFactory.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintValidatorFactoryInterface.php b/core/vendor/symfony/validator/ConstraintValidatorFactoryInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintValidatorFactoryInterface.php
rename to core/vendor/symfony/validator/ConstraintValidatorFactoryInterface.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintValidatorInterface.php b/core/vendor/symfony/validator/ConstraintValidatorInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintValidatorInterface.php
rename to core/vendor/symfony/validator/ConstraintValidatorInterface.php
diff --git a/core/vendor/symfony/validator/ConstraintViolation.php b/core/vendor/symfony/validator/ConstraintViolation.php
new file mode 100644
index 0000000..7df3f3f
--- /dev/null
+++ b/core/vendor/symfony/validator/ConstraintViolation.php
@@ -0,0 +1,243 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * Default implementation of {@ConstraintViolationInterface}.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class ConstraintViolation implements ConstraintViolationInterface
+{
+    /**
+     * @var string
+     */
+    private $message;
+
+    /**
+     * @var string
+     */
+    private $messageTemplate;
+
+    /**
+     * @var array
+     */
+    private $parameters;
+
+    /**
+     * @var int|null
+     */
+    private $plural;
+
+    /**
+     * @var mixed
+     */
+    private $root;
+
+    /**
+     * @var string
+     */
+    private $propertyPath;
+
+    /**
+     * @var mixed
+     */
+    private $invalidValue;
+
+    /**
+     * @var Constraint|null
+     */
+    private $constraint;
+
+    /**
+     * @var mixed
+     */
+    private $code;
+
+    /**
+     * @var mixed
+     */
+    private $cause;
+
+    /**
+     * Creates a new constraint violation.
+     *
+     * @param string          $message         The violation message
+     * @param string          $messageTemplate The raw violation message
+     * @param array           $parameters      The parameters to substitute in the
+     *                                         raw violation message
+     * @param mixed           $root            The value originally passed to the
+     *                                         validator
+     * @param string          $propertyPath    The property path from the root
+     *                                         value to the invalid value
+     * @param mixed           $invalidValue    The invalid value that caused this
+     *                                         violation
+     * @param int|null        $plural          The number for determining the plural
+     *                                         form when translating the message
+     * @param mixed           $code            The error code of the violation
+     * @param Constraint|null $constraint      The constraint whose validation
+     *                                         caused the violation
+     * @param mixed           $cause           The cause of the violation
+     */
+    public function __construct($message, $messageTemplate, array $parameters, $root, $propertyPath, $invalidValue, $plural = null, $code = null, Constraint $constraint = null, $cause = null)
+    {
+        $this->message = $message;
+        $this->messageTemplate = $messageTemplate;
+        $this->parameters = $parameters;
+        $this->plural = $plural;
+        $this->root = $root;
+        $this->propertyPath = $propertyPath;
+        $this->invalidValue = $invalidValue;
+        $this->constraint = $constraint;
+        $this->code = $code;
+        $this->cause = $cause;
+    }
+
+    /**
+     * Converts the violation into a string for debugging purposes.
+     *
+     * @return string The violation as string.
+     */
+    public function __toString()
+    {
+        if (is_object($this->root)) {
+            $class = 'Object('.get_class($this->root).')';
+        } elseif (is_array($this->root)) {
+            $class = 'Array';
+        } else {
+            $class = (string) $this->root;
+        }
+
+        $propertyPath = (string) $this->propertyPath;
+        $code = $this->code;
+
+        if ('' !== $propertyPath && '[' !== $propertyPath[0] && '' !== $class) {
+            $class .= '.';
+        }
+
+        if (!empty($code)) {
+            $code = ' (code '.$code.')';
+        }
+
+        return $class.$propertyPath.":\n    ".$this->getMessage().$code;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMessageTemplate()
+    {
+        return $this->messageTemplate;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @deprecated since version 2.7, to be removed in 3.0.
+     *             Use getParameters() instead
+     */
+    public function getMessageParameters()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.7, to be removed in 3.0. Use the ConstraintViolation::getParameters() method instead.', E_USER_DEPRECATED);
+
+        return $this->parameters;
+    }
+
+    /**
+     * Alias of {@link getMessageParameters()}.
+     */
+    public function getParameters()
+    {
+        return $this->parameters;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @deprecated since version 2.7, to be removed in 3.0.
+     *             Use getPlural() instead
+     */
+    public function getMessagePluralization()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.7, to be removed in 3.0. Use the ConstraintViolation::getPlural() method instead.', E_USER_DEPRECATED);
+
+        return $this->plural;
+    }
+
+    /**
+     * Alias of {@link getMessagePluralization()}.
+     */
+    public function getPlural()
+    {
+        return $this->plural;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMessage()
+    {
+        return $this->message;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRoot()
+    {
+        return $this->root;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPropertyPath()
+    {
+        return $this->propertyPath;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getInvalidValue()
+    {
+        return $this->invalidValue;
+    }
+
+    /**
+     * Returns the constraint whose validation caused the violation.
+     *
+     * @return Constraint|null The constraint or null if it is not known
+     */
+    public function getConstraint()
+    {
+        return $this->constraint;
+    }
+
+    /**
+     * Returns the cause of the violation.
+     *
+     * @return mixed
+     */
+    public function getCause()
+    {
+        return $this->cause;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getCode()
+    {
+        return $this->code;
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintViolationInterface.php b/core/vendor/symfony/validator/ConstraintViolationInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintViolationInterface.php
rename to core/vendor/symfony/validator/ConstraintViolationInterface.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintViolationList.php b/core/vendor/symfony/validator/ConstraintViolationList.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintViolationList.php
rename to core/vendor/symfony/validator/ConstraintViolationList.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintViolationListInterface.php b/core/vendor/symfony/validator/ConstraintViolationListInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintViolationListInterface.php
rename to core/vendor/symfony/validator/ConstraintViolationListInterface.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/AbstractComparison.php b/core/vendor/symfony/validator/Constraints/AbstractComparison.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/AbstractComparison.php
rename to core/vendor/symfony/validator/Constraints/AbstractComparison.php
diff --git a/core/vendor/symfony/validator/Constraints/AbstractComparisonValidator.php b/core/vendor/symfony/validator/Constraints/AbstractComparisonValidator.php
new file mode 100644
index 0000000..67d73a5
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/AbstractComparisonValidator.php
@@ -0,0 +1,83 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Provides a base class for the validation of property comparisons.
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+abstract class AbstractComparisonValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof AbstractComparison) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\AbstractComparison');
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        $comparedValue = $constraint->value;
+
+        // Convert strings to DateTimes if comparing another DateTime
+        // This allows to compare with any date/time value supported by
+        // the DateTime constructor:
+        // http://php.net/manual/en/datetime.formats.php
+        if (is_string($comparedValue)) {
+            if ($value instanceof \DatetimeImmutable) {
+                // If $value is immutable, convert the compared value to a
+                // DateTimeImmutable too
+                $comparedValue = new \DatetimeImmutable($comparedValue);
+            } elseif ($value instanceof \DateTime || $value instanceof \DateTimeInterface) {
+                // Otherwise use DateTime
+                $comparedValue = new \DateTime($comparedValue);
+            }
+        }
+
+        if (!$this->compareValues($value, $comparedValue)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value, self::OBJECT_TO_STRING | self::PRETTY_DATE))
+                    ->setParameter('{{ compared_value }}', $this->formatValue($comparedValue, self::OBJECT_TO_STRING | self::PRETTY_DATE))
+                    ->setParameter('{{ compared_value_type }}', $this->formatTypeOf($comparedValue))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value, self::OBJECT_TO_STRING | self::PRETTY_DATE))
+                    ->setParameter('{{ compared_value }}', $this->formatValue($comparedValue, self::OBJECT_TO_STRING | self::PRETTY_DATE))
+                    ->setParameter('{{ compared_value_type }}', $this->formatTypeOf($comparedValue))
+                    ->addViolation();
+            }
+        }
+    }
+
+    /**
+     * Compares the two given values to find if their relationship is valid.
+     *
+     * @param mixed $value1 The first value to compare
+     * @param mixed $value2 The second value to compare
+     *
+     * @return bool true if the relationship is valid, false otherwise
+     */
+    abstract protected function compareValues($value1, $value2);
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/All.php b/core/vendor/symfony/validator/Constraints/All.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/All.php
rename to core/vendor/symfony/validator/Constraints/All.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/AllValidator.php b/core/vendor/symfony/validator/Constraints/AllValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/AllValidator.php
rename to core/vendor/symfony/validator/Constraints/AllValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Blank.php b/core/vendor/symfony/validator/Constraints/Blank.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Blank.php
rename to core/vendor/symfony/validator/Constraints/Blank.php
diff --git a/core/vendor/symfony/validator/Constraints/BlankValidator.php b/core/vendor/symfony/validator/Constraints/BlankValidator.php
new file mode 100644
index 0000000..2d26e4a
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/BlankValidator.php
@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class BlankValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Blank) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Blank');
+        }
+
+        if ('' !== $value && null !== $value) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Constraints/Callback.php b/core/vendor/symfony/validator/Constraints/Callback.php
new file mode 100644
index 0000000..bb8c076
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/Callback.php
@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"CLASS", "PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class Callback extends Constraint
+{
+    /**
+     * @var string|callable
+     *
+     * @since 2.4
+     */
+    public $callback;
+
+    /**
+     * @var array
+     *
+     * @deprecated since version 2.4, to be removed in 3.0.
+     */
+    public $methods;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __construct($options = null)
+    {
+        // Invocation through annotations with an array parameter only
+        if (is_array($options) && 1 === count($options) && isset($options['value'])) {
+            $options = $options['value'];
+        }
+
+        if (is_array($options) && isset($options['methods'])) {
+            trigger_error('The "methods" option of the '.__CLASS__.' class is deprecated since version 2.4 and will be removed in 3.0. Use the "callback" option instead.', E_USER_DEPRECATED);
+        }
+
+        if (is_array($options) && !isset($options['callback']) && !isset($options['methods']) && !isset($options['groups'])) {
+            if (is_callable($options) || !$options) {
+                $options = array('callback' => $options);
+            } else {
+                // @deprecated, to be removed in 3.0
+                $options = array('methods' => $options);
+            }
+        }
+
+        parent::__construct($options);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefaultOption()
+    {
+        return 'callback';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTargets()
+    {
+        return array(self::CLASS_CONSTRAINT, self::PROPERTY_CONSTRAINT);
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CallbackValidator.php b/core/vendor/symfony/validator/Constraints/CallbackValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CallbackValidator.php
rename to core/vendor/symfony/validator/Constraints/CallbackValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CardScheme.php b/core/vendor/symfony/validator/Constraints/CardScheme.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CardScheme.php
rename to core/vendor/symfony/validator/Constraints/CardScheme.php
diff --git a/core/vendor/symfony/validator/Constraints/CardSchemeValidator.php b/core/vendor/symfony/validator/Constraints/CardSchemeValidator.php
new file mode 100644
index 0000000..708ae09
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/CardSchemeValidator.php
@@ -0,0 +1,137 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates that a card number belongs to a specified scheme.
+ *
+ * @author Tim Nagel <t.nagel@infinite.net.au>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see http://en.wikipedia.org/wiki/Bank_card_number
+ * @see http://www.regular-expressions.info/creditcard.html
+ */
+class CardSchemeValidator extends ConstraintValidator
+{
+    protected $schemes = array(
+        // American Express card numbers start with 34 or 37 and have 15 digits.
+        'AMEX' => array(
+            '/^3[47][0-9]{13}$/',
+        ),
+        // China UnionPay cards start with 62 and have between 16 and 19 digits.
+        // Please note that these cards do not follow Luhn Algorithm as a checksum.
+        'CHINA_UNIONPAY' => array(
+            '/^62[0-9]{14,17}$/',
+        ),
+        // Diners Club card numbers begin with 300 through 305, 36 or 38. All have 14 digits.
+        // There are Diners Club cards that begin with 5 and have 16 digits.
+        // These are a joint venture between Diners Club and MasterCard, and should be processed like a MasterCard.
+        'DINERS' => array(
+            '/^3(?:0[0-5]|[68][0-9])[0-9]{11}$/',
+        ),
+        // Discover card numbers begin with 6011, 622126 through 622925, 644 through 649 or 65.
+        // All have 16 digits.
+        'DISCOVER' => array(
+            '/^6011[0-9]{12}$/',
+            '/^64[4-9][0-9]{13}$/',
+            '/^65[0-9]{14}$/',
+            '/^622(12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|91[0-9]|92[0-5])[0-9]{10}$/',
+        ),
+        // InstaPayment cards begin with 637 through 639 and have 16 digits.
+        'INSTAPAYMENT' => array(
+            '/^63[7-9][0-9]{13}$/',
+        ),
+        // JCB cards beginning with 2131 or 1800 have 15 digits.
+        // JCB cards beginning with 35 have 16 digits.
+        'JCB' => array(
+            '/^(?:2131|1800|35[0-9]{3})[0-9]{11}$/',
+        ),
+        // Laser cards begin with either 6304, 6706, 6709 or 6771 and have between 16 and 19 digits.
+        'LASER' => array(
+            '/^(6304|670[69]|6771)[0-9]{12,15}$/',
+        ),
+        // Maestro cards begin with either 5018, 5020, 5038, 5893, 6304, 6759, 6761, 6762, 6763 or 0604
+        // They have between 12 and 19 digits.
+        'MAESTRO' => array(
+            '/^(5018|5020|5038|6304|6759|6761|676[23]|0604)[0-9]{8,15}$/',
+        ),
+        // All MasterCard numbers start with the numbers 51 through 55. All have 16 digits.
+        'MASTERCARD' => array(
+            '/^5[1-5][0-9]{14}$/',
+        ),
+        // All Visa card numbers start with a 4. New cards have 16 digits. Old cards have 13.
+        'VISA' => array(
+            '/^4([0-9]{12}|[0-9]{15})$/',
+        ),
+    );
+
+    /**
+     * Validates a creditcard belongs to a specified scheme.
+     *
+     * @param mixed      $value
+     * @param Constraint $constraint
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof CardScheme) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\CardScheme');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_numeric($value)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(CardScheme::NOT_NUMERIC_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(CardScheme::NOT_NUMERIC_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        $schemes = array_flip((array) $constraint->schemes);
+        $schemeRegexes = array_intersect_key($this->schemes, $schemes);
+
+        foreach ($schemeRegexes as $regexes) {
+            foreach ($regexes as $regex) {
+                if (preg_match($regex, $value)) {
+                    return;
+                }
+            }
+        }
+
+        if ($this->context instanceof ExecutionContextInterface) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(CardScheme::INVALID_FORMAT_ERROR)
+                ->addViolation();
+        } else {
+            $this->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(CardScheme::INVALID_FORMAT_ERROR)
+                ->addViolation();
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Choice.php b/core/vendor/symfony/validator/Constraints/Choice.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Choice.php
rename to core/vendor/symfony/validator/Constraints/Choice.php
diff --git a/core/vendor/symfony/validator/Constraints/ChoiceValidator.php b/core/vendor/symfony/validator/Constraints/ChoiceValidator.php
new file mode 100644
index 0000000..b8bb63b
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/ChoiceValidator.php
@@ -0,0 +1,135 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * ChoiceValidator validates that the value is one of the expected values.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Florian Eckerstorfer <florian@eckerstorfer.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class ChoiceValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Choice) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Choice');
+        }
+
+        if (!is_array($constraint->choices) && !$constraint->callback) {
+            throw new ConstraintDefinitionException('Either "choices" or "callback" must be specified on constraint Choice');
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        if ($constraint->multiple && !is_array($value)) {
+            throw new UnexpectedTypeException($value, 'array');
+        }
+
+        if ($constraint->callback) {
+            if (!is_callable($choices = array($this->context->getClassName(), $constraint->callback))
+                && !is_callable($choices = $constraint->callback)
+            ) {
+                throw new ConstraintDefinitionException('The Choice constraint expects a valid callback');
+            }
+            $choices = call_user_func($choices);
+        } else {
+            $choices = $constraint->choices;
+        }
+
+        if ($constraint->multiple) {
+            foreach ($value as $_value) {
+                if (!in_array($_value, $choices, $constraint->strict)) {
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->multipleMessage)
+                            ->setParameter('{{ value }}', $this->formatValue($_value))
+                            ->setCode(Choice::NO_SUCH_CHOICE_ERROR)
+                            ->setInvalidValue($_value)
+                            ->addViolation();
+                    } else {
+                        $this->buildViolation($constraint->multipleMessage)
+                            ->setParameter('{{ value }}', $this->formatValue($_value))
+                            ->setCode(Choice::NO_SUCH_CHOICE_ERROR)
+                            ->setInvalidValue($_value)
+                            ->addViolation();
+                    }
+
+                    return;
+                }
+            }
+
+            $count = count($value);
+
+            if ($constraint->min !== null && $count < $constraint->min) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->minMessage)
+                        ->setParameter('{{ limit }}', $constraint->min)
+                        ->setPlural((int) $constraint->min)
+                        ->setCode(Choice::TOO_FEW_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->minMessage)
+                        ->setParameter('{{ limit }}', $constraint->min)
+                        ->setPlural((int) $constraint->min)
+                        ->setCode(Choice::TOO_FEW_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+
+            if ($constraint->max !== null && $count > $constraint->max) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->maxMessage)
+                        ->setParameter('{{ limit }}', $constraint->max)
+                        ->setPlural((int) $constraint->max)
+                        ->setCode(Choice::TOO_MANY_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->maxMessage)
+                        ->setParameter('{{ limit }}', $constraint->max)
+                        ->setPlural((int) $constraint->max)
+                        ->setCode(Choice::TOO_MANY_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+        } elseif (!in_array($value, $choices, $constraint->strict)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Choice::NO_SUCH_CHOICE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Choice::NO_SUCH_CHOICE_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Collection.php b/core/vendor/symfony/validator/Constraints/Collection.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Collection.php
rename to core/vendor/symfony/validator/Constraints/Collection.php
diff --git a/core/vendor/symfony/validator/Constraints/Collection/Optional.php b/core/vendor/symfony/validator/Constraints/Collection/Optional.php
new file mode 100644
index 0000000..cd9af50
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/Collection/Optional.php
@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints\Collection;
+
+trigger_error('The '.__NAMESPACE__.'\Optional class is deprecated since version 2.3 and will be removed in 3.0. Use the Symfony\Component\Validator\Constraints\Optional class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\Validator\Constraints\Optional as BaseOptional;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.3, to be removed in 3.0.
+ *             Use {@link \Symfony\Component\Validator\Constraints\Optional} instead.
+ */
+class Optional extends BaseOptional
+{
+}
diff --git a/core/vendor/symfony/validator/Constraints/Collection/Required.php b/core/vendor/symfony/validator/Constraints/Collection/Required.php
new file mode 100644
index 0000000..5504102
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/Collection/Required.php
@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints\Collection;
+
+trigger_error('The '.__NAMESPACE__.'\Required class is deprecated since version 2.3 and will be removed in 3.0. Use the Symfony\Component\Validator\Constraints\Required class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\Validator\Constraints\Required as BaseRequired;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.3, to be removed in 3.0.
+ *             Use {@link \Symfony\Component\Validator\Constraints\Required} instead.
+ */
+class Required extends BaseRequired
+{
+}
diff --git a/core/vendor/symfony/validator/Constraints/CollectionValidator.php b/core/vendor/symfony/validator/Constraints/CollectionValidator.php
new file mode 100644
index 0000000..e70a79b
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/CollectionValidator.php
@@ -0,0 +1,112 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class CollectionValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Collection) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Collection');
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        if (!is_array($value) && !($value instanceof \Traversable && $value instanceof \ArrayAccess)) {
+            throw new UnexpectedTypeException($value, 'array or Traversable and ArrayAccess');
+        }
+
+        // We need to keep the initialized context when CollectionValidator
+        // calls itself recursively (Collection constraints can be nested).
+        // Since the context of the validator is overwritten when initialize()
+        // is called for the nested constraint, the outer validator is
+        // acting on the wrong context when the nested validation terminates.
+        //
+        // A better solution - which should be approached in Symfony 3.0 - is to
+        // remove the initialize() method and pass the context as last argument
+        // to validate() instead.
+        $context = $this->context;
+
+        foreach ($constraint->fields as $field => $fieldConstraint) {
+            // bug fix issue #2779
+            $existsInArray = is_array($value) && array_key_exists($field, $value);
+            $existsInArrayAccess = $value instanceof \ArrayAccess && $value->offsetExists($field);
+
+            if ($existsInArray || $existsInArrayAccess) {
+                if (count($fieldConstraint->constraints) > 0) {
+                    if ($context instanceof ExecutionContextInterface) {
+                        $context->getValidator()
+                            ->inContext($context)
+                            ->atPath('['.$field.']')
+                            ->validate($value[$field], $fieldConstraint->constraints);
+                    } else {
+                        // 2.4 API
+                        $context->validateValue($value[$field], $fieldConstraint->constraints, '['.$field.']');
+                    }
+                }
+            } elseif (!$fieldConstraint instanceof Optional && !$constraint->allowMissingFields) {
+                if ($context instanceof ExecutionContextInterface) {
+                    $context->buildViolation($constraint->missingFieldsMessage)
+                        ->atPath('['.$field.']')
+                        ->setParameter('{{ field }}', $this->formatValue($field))
+                        ->setInvalidValue(null)
+                        ->setCode(Collection::MISSING_FIELD_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolationInContext($context, $constraint->missingFieldsMessage)
+                        ->atPath('['.$field.']')
+                        ->setParameter('{{ field }}', $this->formatValue($field))
+                        ->setInvalidValue(null)
+                        ->setCode(Collection::MISSING_FIELD_ERROR)
+                        ->addViolation();
+                }
+            }
+        }
+
+        if (!$constraint->allowExtraFields) {
+            foreach ($value as $field => $fieldValue) {
+                if (!isset($constraint->fields[$field])) {
+                    if ($context instanceof ExecutionContextInterface) {
+                        $context->buildViolation($constraint->extraFieldsMessage)
+                            ->atPath('['.$field.']')
+                            ->setParameter('{{ field }}', $this->formatValue($field))
+                            ->setInvalidValue($fieldValue)
+                            ->setCode(Collection::NO_SUCH_FIELD_ERROR)
+                            ->addViolation();
+                    } else {
+                        $this->buildViolationInContext($context, $constraint->extraFieldsMessage)
+                            ->atPath('['.$field.']')
+                            ->setParameter('{{ field }}', $this->formatValue($field))
+                            ->setInvalidValue($fieldValue)
+                            ->setCode(Collection::NO_SUCH_FIELD_ERROR)
+                            ->addViolation();
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Composite.php b/core/vendor/symfony/validator/Constraints/Composite.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Composite.php
rename to core/vendor/symfony/validator/Constraints/Composite.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Count.php b/core/vendor/symfony/validator/Constraints/Count.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Count.php
rename to core/vendor/symfony/validator/Constraints/Count.php
diff --git a/core/vendor/symfony/validator/Constraints/CountValidator.php b/core/vendor/symfony/validator/Constraints/CountValidator.php
new file mode 100644
index 0000000..cbe90e0
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/CountValidator.php
@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class CountValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (null === $value) {
+            return;
+        }
+
+        if (!is_array($value) && !$value instanceof \Countable) {
+            throw new UnexpectedTypeException($value, 'array or \Countable');
+        }
+
+        $count = count($value);
+
+        if (null !== $constraint->max && $count > $constraint->max) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->maxMessage)
+                    ->setParameter('{{ count }}', $count)
+                    ->setParameter('{{ limit }}', $constraint->max)
+                    ->setInvalidValue($value)
+                    ->setPlural((int) $constraint->max)
+                    ->setCode(Count::TOO_MANY_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->maxMessage)
+                    ->setParameter('{{ count }}', $count)
+                    ->setParameter('{{ limit }}', $constraint->max)
+                    ->setInvalidValue($value)
+                    ->setPlural((int) $constraint->max)
+                    ->setCode(Count::TOO_MANY_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if (null !== $constraint->min && $count < $constraint->min) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->minMessage)
+                    ->setParameter('{{ count }}', $count)
+                    ->setParameter('{{ limit }}', $constraint->min)
+                    ->setInvalidValue($value)
+                    ->setPlural((int) $constraint->min)
+                    ->setCode(Count::TOO_FEW_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->minMessage)
+                    ->setParameter('{{ count }}', $count)
+                    ->setParameter('{{ limit }}', $constraint->min)
+                    ->setInvalidValue($value)
+                    ->setPlural((int) $constraint->min)
+                    ->setCode(Count::TOO_FEW_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Country.php b/core/vendor/symfony/validator/Constraints/Country.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Country.php
rename to core/vendor/symfony/validator/Constraints/Country.php
diff --git a/core/vendor/symfony/validator/Constraints/CountryValidator.php b/core/vendor/symfony/validator/Constraints/CountryValidator.php
new file mode 100644
index 0000000..8139adf
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/CountryValidator.php
@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Intl;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether a value is a valid country code.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class CountryValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Country) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Country');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+        $countries = Intl::getRegionBundle()->getCountryNames();
+
+        if (!isset($countries[$value])) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Currency.php b/core/vendor/symfony/validator/Constraints/Currency.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Currency.php
rename to core/vendor/symfony/validator/Constraints/Currency.php
diff --git a/core/vendor/symfony/validator/Constraints/CurrencyValidator.php b/core/vendor/symfony/validator/Constraints/CurrencyValidator.php
new file mode 100644
index 0000000..9c41dc4
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/CurrencyValidator.php
@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Intl;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether a value is a valid currency.
+ *
+ * @author Miha Vrhovnik <miha.vrhovnik@pagein.si>
+ *
+ * @api
+ */
+class CurrencyValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Currency) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Currency');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+        $currencies = Intl::getCurrencyBundle()->getCurrencyNames();
+
+        if (!isset($currencies[$value])) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Date.php b/core/vendor/symfony/validator/Constraints/Date.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Date.php
rename to core/vendor/symfony/validator/Constraints/Date.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/DateTime.php b/core/vendor/symfony/validator/Constraints/DateTime.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/DateTime.php
rename to core/vendor/symfony/validator/Constraints/DateTime.php
diff --git a/core/vendor/symfony/validator/Constraints/DateTimeValidator.php b/core/vendor/symfony/validator/Constraints/DateTimeValidator.php
new file mode 100644
index 0000000..a53c463
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/DateTimeValidator.php
@@ -0,0 +1,90 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class DateTimeValidator extends DateValidator
+{
+    const PATTERN = '/^(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})$/';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof DateTime) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\DateTime');
+        }
+
+        if (null === $value || '' === $value || $value instanceof \DateTime) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if (!preg_match(static::PATTERN, $value, $matches)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(DateTime::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(DateTime::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if (!DateValidator::checkDate($matches[1], $matches[2], $matches[3])) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(DateTime::INVALID_DATE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(DateTime::INVALID_DATE_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        if (!TimeValidator::checkTime($matches[4], $matches[5], $matches[6])) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(DateTime::INVALID_TIME_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(DateTime::INVALID_TIME_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Constraints/DateValidator.php b/core/vendor/symfony/validator/Constraints/DateValidator.php
new file mode 100644
index 0000000..0a5dfd4
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/DateValidator.php
@@ -0,0 +1,93 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class DateValidator extends ConstraintValidator
+{
+    const PATTERN = '/^(\d{4})-(\d{2})-(\d{2})$/';
+
+    /**
+     * Checks whether a date is valid.
+     *
+     * @param int $year  The year
+     * @param int $month The month
+     * @param int $day   The day
+     *
+     * @return bool Whether the date is valid
+     *
+     * @internal
+     */
+    public static function checkDate($year, $month, $day)
+    {
+        return checkdate($month, $day, $year);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Date) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Date');
+        }
+
+        if (null === $value || '' === $value || $value instanceof \DateTime) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if (!preg_match(static::PATTERN, $value, $matches)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Date::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Date::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if (!self::checkDate($matches[1], $matches[2], $matches[3])) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Date::INVALID_DATE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Date::INVALID_DATE_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Email.php b/core/vendor/symfony/validator/Constraints/Email.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Email.php
rename to core/vendor/symfony/validator/Constraints/Email.php
diff --git a/core/vendor/symfony/validator/Constraints/EmailValidator.php b/core/vendor/symfony/validator/Constraints/EmailValidator.php
new file mode 100644
index 0000000..95f9aa1
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/EmailValidator.php
@@ -0,0 +1,159 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\RuntimeException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class EmailValidator extends ConstraintValidator
+{
+    /**
+     * isStrict
+     *
+     * @var bool
+     */
+    private $isStrict;
+
+    public function __construct($strict = false)
+    {
+        $this->isStrict = $strict;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Email) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Email');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if (null === $constraint->strict) {
+            $constraint->strict = $this->isStrict;
+        }
+
+        if ($constraint->strict) {
+            if (!class_exists('\Egulias\EmailValidator\EmailValidator')) {
+                throw new RuntimeException('Strict email validation requires egulias/email-validator');
+            }
+
+            $strictValidator = new \Egulias\EmailValidator\EmailValidator();
+
+            if (!$strictValidator->isValid($value, false, true)) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Email::INVALID_FORMAT_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Email::INVALID_FORMAT_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+        } elseif (!preg_match('/.+\@.+\..+/', $value)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Email::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Email::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        $host = substr($value, strpos($value, '@') + 1);
+
+        // Check for host DNS resource records
+        if ($constraint->checkMX) {
+            if (!$this->checkMX($host)) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Email::MX_CHECK_FAILED_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Email::MX_CHECK_FAILED_ERROR)
+                        ->addViolation();
+                }
+            }
+
+            return;
+        }
+
+        if ($constraint->checkHost && !$this->checkHost($host)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Email::HOST_CHECK_FAILED_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Email::HOST_CHECK_FAILED_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+
+    /**
+     * Check DNS Records for MX type.
+     *
+     * @param string $host Host
+     *
+     * @return bool
+     */
+    private function checkMX($host)
+    {
+        return checkdnsrr($host, 'MX');
+    }
+
+    /**
+     * Check if one of MX, A or AAAA DNS RR exists.
+     *
+     * @param string $host Host
+     *
+     * @return bool
+     */
+    private function checkHost($host)
+    {
+        return $this->checkMX($host) || (checkdnsrr($host, 'A') || checkdnsrr($host, 'AAAA'));
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/EqualTo.php b/core/vendor/symfony/validator/Constraints/EqualTo.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/EqualTo.php
rename to core/vendor/symfony/validator/Constraints/EqualTo.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/EqualToValidator.php b/core/vendor/symfony/validator/Constraints/EqualToValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/EqualToValidator.php
rename to core/vendor/symfony/validator/Constraints/EqualToValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Existence.php b/core/vendor/symfony/validator/Constraints/Existence.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Existence.php
rename to core/vendor/symfony/validator/Constraints/Existence.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Expression.php b/core/vendor/symfony/validator/Constraints/Expression.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Expression.php
rename to core/vendor/symfony/validator/Constraints/Expression.php
diff --git a/core/vendor/symfony/validator/Constraints/ExpressionValidator.php b/core/vendor/symfony/validator/Constraints/ExpressionValidator.php
new file mode 100644
index 0000000..15d51f9
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/ExpressionValidator.php
@@ -0,0 +1,123 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
+use Symfony\Component\PropertyAccess\PropertyAccess;
+use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
+use Symfony\Component\PropertyAccess\PropertyPath;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Exception\RuntimeException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Bernhard Schussek <bschussek@symfony.com>
+ */
+class ExpressionValidator extends ConstraintValidator
+{
+    /**
+     * @var PropertyAccessorInterface
+     */
+    private $propertyAccessor;
+
+    /**
+     * @var ExpressionLanguage
+     */
+    private $expressionLanguage;
+
+    /**
+     * @param PropertyAccessorInterface|null $propertyAccessor Optional as of Symfony 2.5
+     *
+     * @throws UnexpectedTypeException If the property accessor is invalid
+     */
+    public function __construct($propertyAccessor = null)
+    {
+        if (null !== $propertyAccessor && !$propertyAccessor instanceof PropertyAccessorInterface) {
+            throw new UnexpectedTypeException($propertyAccessor, 'null or \Symfony\Component\PropertyAccess\PropertyAccessorInterface');
+        }
+
+        $this->propertyAccessor = $propertyAccessor;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Expression) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Expression');
+        }
+
+        $variables = array();
+
+        // Symfony 2.5+
+        if ($this->context instanceof ExecutionContextInterface) {
+            $variables['value'] = $value;
+            $variables['this'] = $this->context->getObject();
+        } elseif (null === $this->context->getPropertyName()) {
+            $variables['value'] = $value;
+            $variables['this'] = $value;
+        } else {
+            $root = $this->context->getRoot();
+            $variables['value'] = $value;
+
+            if (is_object($root)) {
+                // Extract the object that the property belongs to from the object
+                // graph
+                $path = new PropertyPath($this->context->getPropertyPath());
+                $parentPath = $path->getParent();
+                $variables['this'] = $parentPath ? $this->getPropertyAccessor()->getValue($root, $parentPath) : $root;
+            } else {
+                $variables['this'] = null;
+            }
+        }
+
+        if (!$this->getExpressionLanguage()->evaluate($constraint->expression, $variables)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+
+    private function getExpressionLanguage()
+    {
+        if (null === $this->expressionLanguage) {
+            if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
+                throw new RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
+            }
+            $this->expressionLanguage = new ExpressionLanguage();
+        }
+
+        return $this->expressionLanguage;
+    }
+
+    private function getPropertyAccessor()
+    {
+        if (null === $this->propertyAccessor) {
+            if (!class_exists('Symfony\Component\PropertyAccess\PropertyAccess')) {
+                throw new RuntimeException('Unable to use expressions as the Symfony PropertyAccess component is not installed.');
+            }
+            $this->propertyAccessor = PropertyAccess::createPropertyAccessor();
+        }
+
+        return $this->propertyAccessor;
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/False.php b/core/vendor/symfony/validator/Constraints/False.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/False.php
rename to core/vendor/symfony/validator/Constraints/False.php
diff --git a/core/vendor/symfony/validator/Constraints/FalseValidator.php b/core/vendor/symfony/validator/Constraints/FalseValidator.php
new file mode 100644
index 0000000..52f5ed3
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/FalseValidator.php
@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class FalseValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof False) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\False');
+        }
+
+        if (null === $value || false === $value || 0 === $value || '0' === $value) {
+            return;
+        }
+
+        if ($this->context instanceof ExecutionContextInterface) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->addViolation();
+        } else {
+            $this->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->addViolation();
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/File.php b/core/vendor/symfony/validator/Constraints/File.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/File.php
rename to core/vendor/symfony/validator/Constraints/File.php
diff --git a/core/vendor/symfony/validator/Constraints/FileValidator.php b/core/vendor/symfony/validator/Constraints/FileValidator.php
new file mode 100644
index 0000000..5125a32
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/FileValidator.php
@@ -0,0 +1,331 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\HttpFoundation\File\File as FileObject;
+use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class FileValidator extends ConstraintValidator
+{
+    const KB_BYTES = 1000;
+    const MB_BYTES = 1000000;
+    const KIB_BYTES = 1024;
+    const MIB_BYTES = 1048576;
+
+    private static $suffices = array(
+        1 => 'bytes',
+        self::KB_BYTES => 'kB',
+        self::MB_BYTES => 'MB',
+        self::KIB_BYTES => 'KiB',
+        self::MIB_BYTES => 'MiB',
+    );
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof File) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\File');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if ($value instanceof UploadedFile && !$value->isValid()) {
+            switch ($value->getError()) {
+                case UPLOAD_ERR_INI_SIZE:
+                    $iniLimitSize = UploadedFile::getMaxFilesize();
+                    if ($constraint->maxSize && $constraint->maxSize < $iniLimitSize) {
+                        $limitInBytes = $constraint->maxSize;
+                        $binaryFormat = $constraint->binaryFormat;
+                    } else {
+                        $limitInBytes = $iniLimitSize;
+                        $binaryFormat = true;
+                    }
+
+                    list($sizeAsString, $limitAsString, $suffix) = $this->factorizeSizes(0, $limitInBytes, $binaryFormat);
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->uploadIniSizeErrorMessage)
+                            ->setParameter('{{ limit }}', $limitAsString)
+                            ->setParameter('{{ suffix }}', $suffix)
+                            ->setCode(UPLOAD_ERR_INI_SIZE)
+                            ->addViolation();
+                    } else {
+                        $this->buildViolation($constraint->uploadIniSizeErrorMessage)
+                            ->setParameter('{{ limit }}', $limitAsString)
+                            ->setParameter('{{ suffix }}', $suffix)
+                            ->setCode(UPLOAD_ERR_INI_SIZE)
+                            ->addViolation();
+                    }
+
+                    return;
+                case UPLOAD_ERR_FORM_SIZE:
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->uploadFormSizeErrorMessage)
+                            ->setCode(UPLOAD_ERR_FORM_SIZE)
+                            ->addViolation();
+                    } else {
+                        $this->buildViolation($constraint->uploadFormSizeErrorMessage)
+                            ->setCode(UPLOAD_ERR_FORM_SIZE)
+                            ->addViolation();
+                    }
+
+                    return;
+                case UPLOAD_ERR_PARTIAL:
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->uploadPartialErrorMessage)
+                            ->setCode(UPLOAD_ERR_PARTIAL)
+                            ->addViolation();
+                    } else {
+                        $this->buildViolation($constraint->uploadPartialErrorMessage)
+                            ->setCode(UPLOAD_ERR_PARTIAL)
+                            ->addViolation();
+                    }
+
+                    return;
+                case UPLOAD_ERR_NO_FILE:
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->uploadNoFileErrorMessage)
+                            ->setCode(UPLOAD_ERR_NO_FILE)
+                            ->addViolation();
+                    } else {
+                        $this->buildViolation($constraint->uploadNoFileErrorMessage)
+                            ->setCode(UPLOAD_ERR_NO_FILE)
+                            ->addViolation();
+                    }
+
+                    return;
+                case UPLOAD_ERR_NO_TMP_DIR:
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->uploadNoTmpDirErrorMessage)
+                            ->setCode(UPLOAD_ERR_NO_TMP_DIR)
+                            ->addViolation();
+                    } else {
+                        $this->buildViolation($constraint->uploadNoTmpDirErrorMessage)
+                            ->setCode(UPLOAD_ERR_NO_TMP_DIR)
+                            ->addViolation();
+                    }
+
+                    return;
+                case UPLOAD_ERR_CANT_WRITE:
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->uploadCantWriteErrorMessage)
+                            ->setCode(UPLOAD_ERR_CANT_WRITE)
+                            ->addViolation();
+                    } else {
+                        $this->buildViolation($constraint->uploadCantWriteErrorMessage)
+                            ->setCode(UPLOAD_ERR_CANT_WRITE)
+                            ->addViolation();
+                    }
+
+                    return;
+                case UPLOAD_ERR_EXTENSION:
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->uploadExtensionErrorMessage)
+                            ->setCode(UPLOAD_ERR_EXTENSION)
+                            ->addViolation();
+                    } else {
+                        $this->buildViolation($constraint->uploadExtensionErrorMessage)
+                            ->setCode(UPLOAD_ERR_EXTENSION)
+                            ->addViolation();
+                    }
+
+                    return;
+                default:
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->uploadErrorMessage)
+                            ->setCode($value->getError())
+                            ->addViolation();
+                    } else {
+                        $this->buildViolation($constraint->uploadErrorMessage)
+                            ->setCode($value->getError())
+                            ->addViolation();
+                    }
+
+                    return;
+            }
+        }
+
+        if (!is_scalar($value) && !$value instanceof FileObject && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $path = $value instanceof FileObject ? $value->getPathname() : (string) $value;
+
+        if (!is_file($path)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->notFoundMessage)
+                    ->setParameter('{{ file }}', $this->formatValue($path))
+                    ->setCode(File::NOT_FOUND_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->notFoundMessage)
+                    ->setParameter('{{ file }}', $this->formatValue($path))
+                    ->setCode(File::NOT_FOUND_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if (!is_readable($path)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->notReadableMessage)
+                    ->setParameter('{{ file }}', $this->formatValue($path))
+                    ->setCode(File::NOT_READABLE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->notReadableMessage)
+                    ->setParameter('{{ file }}', $this->formatValue($path))
+                    ->setCode(File::NOT_READABLE_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        $sizeInBytes = filesize($path);
+
+        if (0 === $sizeInBytes) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->disallowEmptyMessage)
+                    ->setParameter('{{ file }}', $this->formatValue($path))
+                    ->setCode(File::EMPTY_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->disallowEmptyMessage)
+                    ->setParameter('{{ file }}', $this->formatValue($path))
+                    ->setCode(File::EMPTY_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if ($constraint->maxSize) {
+            $limitInBytes = $constraint->maxSize;
+
+            if ($sizeInBytes > $limitInBytes) {
+                list($sizeAsString, $limitAsString, $suffix) = $this->factorizeSizes($sizeInBytes, $limitInBytes, $constraint->binaryFormat);
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->maxSizeMessage)
+                        ->setParameter('{{ file }}', $this->formatValue($path))
+                        ->setParameter('{{ size }}', $sizeAsString)
+                        ->setParameter('{{ limit }}', $limitAsString)
+                        ->setParameter('{{ suffix }}', $suffix)
+                        ->setCode(File::TOO_LARGE_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->maxSizeMessage)
+                        ->setParameter('{{ file }}', $this->formatValue($path))
+                        ->setParameter('{{ size }}', $sizeAsString)
+                        ->setParameter('{{ limit }}', $limitAsString)
+                        ->setParameter('{{ suffix }}', $suffix)
+                        ->setCode(File::TOO_LARGE_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+        }
+
+        if ($constraint->mimeTypes) {
+            if (!$value instanceof FileObject) {
+                $value = new FileObject($value);
+            }
+
+            $mimeTypes = (array) $constraint->mimeTypes;
+            $mime = $value->getMimeType();
+
+            foreach ($mimeTypes as $mimeType) {
+                if ($mimeType === $mime) {
+                    return;
+                }
+
+                if ($discrete = strstr($mimeType, '/*', true)) {
+                    if (strstr($mime, '/', true) === $discrete) {
+                        return;
+                    }
+                }
+            }
+
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->mimeTypesMessage)
+                    ->setParameter('{{ file }}', $this->formatValue($path))
+                    ->setParameter('{{ type }}', $this->formatValue($mime))
+                    ->setParameter('{{ types }}', $this->formatValues($mimeTypes))
+                    ->setCode(File::INVALID_MIME_TYPE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->mimeTypesMessage)
+                    ->setParameter('{{ file }}', $this->formatValue($path))
+                    ->setParameter('{{ type }}', $this->formatValue($mime))
+                    ->setParameter('{{ types }}', $this->formatValues($mimeTypes))
+                    ->setCode(File::INVALID_MIME_TYPE_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+
+    private static function moreDecimalsThan($double, $numberOfDecimals)
+    {
+        return strlen((string) $double) > strlen(round($double, $numberOfDecimals));
+    }
+
+    /**
+     * Convert the limit to the smallest possible number
+     * (i.e. try "MB", then "kB", then "bytes")
+     */
+    private function factorizeSizes($size, $limit, $binaryFormat)
+    {
+        if ($binaryFormat) {
+            $coef = self::MIB_BYTES;
+            $coefFactor = self::KIB_BYTES;
+        } else {
+            $coef = self::MB_BYTES;
+            $coefFactor = self::KB_BYTES;
+        }
+
+        $limitAsString = (string) ($limit / $coef);
+
+        // Restrict the limit to 2 decimals (without rounding! we
+        // need the precise value)
+        while (self::moreDecimalsThan($limitAsString, 2)) {
+            $coef /= $coefFactor;
+            $limitAsString = (string) ($limit / $coef);
+        }
+
+        // Convert size to the same measure, but round to 2 decimals
+        $sizeAsString = (string) round($size / $coef, 2);
+
+        // If the size and limit produce the same string output
+        // (due to rounding), reduce the coefficient
+        while ($sizeAsString === $limitAsString) {
+            $coef /= $coefFactor;
+            $limitAsString = (string) ($limit / $coef);
+            $sizeAsString = (string) round($size / $coef, 2);
+        }
+
+        return array($sizeAsString, $limitAsString, self::$suffices[$coef]);
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GreaterThan.php b/core/vendor/symfony/validator/Constraints/GreaterThan.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GreaterThan.php
rename to core/vendor/symfony/validator/Constraints/GreaterThan.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GreaterThanOrEqual.php b/core/vendor/symfony/validator/Constraints/GreaterThanOrEqual.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GreaterThanOrEqual.php
rename to core/vendor/symfony/validator/Constraints/GreaterThanOrEqual.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GreaterThanOrEqualValidator.php b/core/vendor/symfony/validator/Constraints/GreaterThanOrEqualValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GreaterThanOrEqualValidator.php
rename to core/vendor/symfony/validator/Constraints/GreaterThanOrEqualValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GreaterThanValidator.php b/core/vendor/symfony/validator/Constraints/GreaterThanValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GreaterThanValidator.php
rename to core/vendor/symfony/validator/Constraints/GreaterThanValidator.php
diff --git a/core/vendor/symfony/validator/Constraints/GroupSequence.php b/core/vendor/symfony/validator/Constraints/GroupSequence.php
new file mode 100644
index 0000000..52d7539
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/GroupSequence.php
@@ -0,0 +1,214 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Exception\OutOfBoundsException;
+
+/**
+ * A sequence of validation groups.
+ *
+ * When validating a group sequence, each group will only be validated if all
+ * of the previous groups in the sequence succeeded. For example:
+ *
+ *     $validator->validate($address, null, new GroupSequence('Basic', 'Strict'));
+ *
+ * In the first step, all constraints that belong to the group "Basic" will be
+ * validated. If none of the constraints fail, the validator will then validate
+ * the constraints in group "Strict". This is useful, for example, if "Strict"
+ * contains expensive checks that require a lot of CPU or slow, external
+ * services. You usually don't want to run expensive checks if any of the cheap
+ * checks fail.
+ *
+ * When adding metadata to a class, you can override the "Default" group of
+ * that class with a group sequence:
+ *
+ *     /**
+ *      * @GroupSequence({"Address", "Strict"})
+ *      *\/
+ *     class Address
+ *     {
+ *         // ...
+ *     }
+ *
+ * Whenever you validate that object in the "Default" group, the group sequence
+ * will be validated:
+ *
+ *     $validator->validate($address);
+ *
+ * If you want to execute the constraints of the "Default" group for a class
+ * with an overridden default group, pass the class name as group name instead:
+ *
+ *     $validator->validate($address, null, "Address")
+ *
+ * @Annotation
+ * @Target({"CLASS", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ *
+ * Implementing \ArrayAccess, \IteratorAggregate and \Countable is @deprecated since 2.5 and will be removed in 3.0.
+ */
+class GroupSequence implements \ArrayAccess, \IteratorAggregate, \Countable
+{
+    /**
+     * The groups in the sequence.
+     *
+     * @var string[]|GroupSequence[]
+     */
+    public $groups;
+
+    /**
+     * The group in which cascaded objects are validated when validating
+     * this sequence.
+     *
+     * By default, cascaded objects are validated in each of the groups of
+     * the sequence.
+     *
+     * If a class has a group sequence attached, that sequence replaces the
+     * "Default" group. When validating that class in the "Default" group, the
+     * group sequence is used instead, but still the "Default" group should be
+     * cascaded to other objects.
+     *
+     * @var string|GroupSequence
+     */
+    public $cascadedGroup;
+
+    /**
+     * Creates a new group sequence.
+     *
+     * @param string[] $groups The groups in the sequence
+     */
+    public function __construct(array $groups)
+    {
+        // Support for Doctrine annotations
+        $this->groups = isset($groups['value']) ? $groups['value'] : $groups;
+    }
+
+    /**
+     * Returns an iterator for this group.
+     *
+     * Implemented for backwards compatibility with Symfony < 2.5.
+     *
+     * @return \Traversable The iterator
+     *
+     * @see \IteratorAggregate::getIterator()
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function getIterator()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        return new \ArrayIterator($this->groups);
+    }
+
+    /**
+     * Returns whether the given offset exists in the sequence.
+     *
+     * Implemented for backwards compatibility with Symfony < 2.5.
+     *
+     * @param int $offset The offset
+     *
+     * @return bool Whether the offset exists
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function offsetExists($offset)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        return isset($this->groups[$offset]);
+    }
+
+    /**
+     * Returns the group at the given offset.
+     *
+     * Implemented for backwards compatibility with Symfony < 2.5.
+     *
+     * @param int $offset The offset
+     *
+     * @return string The group a the given offset
+     *
+     * @throws OutOfBoundsException If the object does not exist
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function offsetGet($offset)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        if (!isset($this->groups[$offset])) {
+            throw new OutOfBoundsException(sprintf(
+                'The offset "%s" does not exist.',
+                $offset
+            ));
+        }
+
+        return $this->groups[$offset];
+    }
+
+    /**
+     * Sets the group at the given offset.
+     *
+     * Implemented for backwards compatibility with Symfony < 2.5.
+     *
+     * @param int    $offset The offset
+     * @param string $value  The group name
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function offsetSet($offset, $value)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        if (null !== $offset) {
+            $this->groups[$offset] = $value;
+
+            return;
+        }
+
+        $this->groups[] = $value;
+    }
+
+    /**
+     * Removes the group at the given offset.
+     *
+     * Implemented for backwards compatibility with Symfony < 2.5.
+     *
+     * @param int $offset The offset
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function offsetUnset($offset)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        unset($this->groups[$offset]);
+    }
+
+    /**
+     * Returns the number of groups in the sequence.
+     *
+     * Implemented for backwards compatibility with Symfony < 2.5.
+     *
+     * @return int The number of groups
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function count()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        return count($this->groups);
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GroupSequenceProvider.php b/core/vendor/symfony/validator/Constraints/GroupSequenceProvider.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GroupSequenceProvider.php
rename to core/vendor/symfony/validator/Constraints/GroupSequenceProvider.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Iban.php b/core/vendor/symfony/validator/Constraints/Iban.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Iban.php
rename to core/vendor/symfony/validator/Constraints/Iban.php
diff --git a/core/vendor/symfony/validator/Constraints/IbanValidator.php b/core/vendor/symfony/validator/Constraints/IbanValidator.php
new file mode 100644
index 0000000..65c22ff
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/IbanValidator.php
@@ -0,0 +1,179 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Manuel Reinhard <manu@sprain.ch>
+ * @author Michael Schummel
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @link http://www.michael-schummel.de/2007/10/05/iban-prufung-mit-php/
+ */
+class IbanValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Iban) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Iban');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        // Remove spaces
+        $canonicalized = str_replace(' ', '', $value);
+
+        // The IBAN must have at least 4 characters...
+        if (strlen($canonicalized) < 4) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Iban::TOO_SHORT_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Iban::TOO_SHORT_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        // ...start with a country code...
+        if (!ctype_alpha($canonicalized{0}) || !ctype_alpha($canonicalized{1})) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Iban::INVALID_COUNTRY_CODE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Iban::INVALID_COUNTRY_CODE_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        // ...contain only digits and characters...
+        if (!ctype_alnum($canonicalized)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Iban::INVALID_CHARACTERS_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Iban::INVALID_CHARACTERS_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        // ...and contain uppercase characters only
+        if ($canonicalized !== strtoupper($canonicalized)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Iban::INVALID_CASE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Iban::INVALID_CASE_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        // Move the first four characters to the end
+        // e.g. CH93 0076 2011 6238 5295 7
+        //   -> 0076 2011 6238 5295 7 CH93
+        $canonicalized = substr($canonicalized, 4).substr($canonicalized, 0, 4);
+
+        // Convert all remaining letters to their ordinals
+        // The result is an integer, which is too large for PHP's int
+        // data type, so we store it in a string instead.
+        // e.g. 0076 2011 6238 5295 7 CH93
+        //   -> 0076 2011 6238 5295 7 121893
+        $checkSum = $this->toBigInt($canonicalized);
+
+        // Do a modulo-97 operation on the large integer
+        // We cannot use PHP's modulo operator, so we calculate the
+        // modulo step-wisely instead
+        if (1 !== $this->bigModulo97($checkSum)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Iban::CHECKSUM_FAILED_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Iban::CHECKSUM_FAILED_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+
+    private function toBigInt($string)
+    {
+        $chars = str_split($string);
+        $bigInt = '';
+
+        foreach ($chars as $char) {
+            // Convert uppercase characters to ordinals, starting with 10 for "A"
+            if (ctype_upper($char)) {
+                $bigInt .= (ord($char) - 55);
+
+                continue;
+            }
+
+            // Simply append digits
+            $bigInt .= $char;
+        }
+
+        return $bigInt;
+    }
+
+    private function bigModulo97($bigInt)
+    {
+        $parts = str_split($bigInt, 7);
+        $rest = 0;
+
+        foreach ($parts as $part) {
+            $rest = ($rest.$part) % 97;
+        }
+
+        return $rest;
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IdenticalTo.php b/core/vendor/symfony/validator/Constraints/IdenticalTo.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IdenticalTo.php
rename to core/vendor/symfony/validator/Constraints/IdenticalTo.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IdenticalToValidator.php b/core/vendor/symfony/validator/Constraints/IdenticalToValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IdenticalToValidator.php
rename to core/vendor/symfony/validator/Constraints/IdenticalToValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Image.php b/core/vendor/symfony/validator/Constraints/Image.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Image.php
rename to core/vendor/symfony/validator/Constraints/Image.php
diff --git a/core/vendor/symfony/validator/Constraints/ImageValidator.php b/core/vendor/symfony/validator/Constraints/ImageValidator.php
new file mode 100644
index 0000000..a5165e2
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/ImageValidator.php
@@ -0,0 +1,261 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether a value is a valid image file and is valid
+ * against minWidth, maxWidth, minHeight and maxHeight constraints.
+ *
+ * @author Benjamin Dulau <benjamin.dulau@gmail.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class ImageValidator extends FileValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Image) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Image');
+        }
+
+        $violations = count($this->context->getViolations());
+
+        parent::validate($value, $constraint);
+
+        $failed = count($this->context->getViolations()) !== $violations;
+
+        if ($failed || null === $value || '' === $value) {
+            return;
+        }
+
+        if (null === $constraint->minWidth && null === $constraint->maxWidth
+            && null === $constraint->minHeight && null === $constraint->maxHeight
+            && null === $constraint->minRatio && null === $constraint->maxRatio
+            && $constraint->allowSquare && $constraint->allowLandscape && $constraint->allowPortrait) {
+            return;
+        }
+
+        $size = @getimagesize($value);
+
+        if (empty($size) || ($size[0] === 0) || ($size[1] === 0)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->sizeNotDetectedMessage)
+                    ->setCode(Image::SIZE_NOT_DETECTED_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->sizeNotDetectedMessage)
+                    ->setCode(Image::SIZE_NOT_DETECTED_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        $width = $size[0];
+        $height = $size[1];
+
+        if ($constraint->minWidth) {
+            if (!ctype_digit((string) $constraint->minWidth)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum width', $constraint->minWidth));
+            }
+
+            if ($width < $constraint->minWidth) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->minWidthMessage)
+                        ->setParameter('{{ width }}', $width)
+                        ->setParameter('{{ min_width }}', $constraint->minWidth)
+                        ->setCode(Image::TOO_NARROW_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->minWidthMessage)
+                        ->setParameter('{{ width }}', $width)
+                        ->setParameter('{{ min_width }}', $constraint->minWidth)
+                        ->setCode(Image::TOO_NARROW_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+        }
+
+        if ($constraint->maxWidth) {
+            if (!ctype_digit((string) $constraint->maxWidth)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum width', $constraint->maxWidth));
+            }
+
+            if ($width > $constraint->maxWidth) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->maxWidthMessage)
+                        ->setParameter('{{ width }}', $width)
+                        ->setParameter('{{ max_width }}', $constraint->maxWidth)
+                        ->setCode(Image::TOO_WIDE_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->maxWidthMessage)
+                        ->setParameter('{{ width }}', $width)
+                        ->setParameter('{{ max_width }}', $constraint->maxWidth)
+                        ->setCode(Image::TOO_WIDE_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+        }
+
+        if ($constraint->minHeight) {
+            if (!ctype_digit((string) $constraint->minHeight)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum height', $constraint->minHeight));
+            }
+
+            if ($height < $constraint->minHeight) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->minHeightMessage)
+                        ->setParameter('{{ height }}', $height)
+                        ->setParameter('{{ min_height }}', $constraint->minHeight)
+                        ->setCode(Image::TOO_LOW_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->minHeightMessage)
+                        ->setParameter('{{ height }}', $height)
+                        ->setParameter('{{ min_height }}', $constraint->minHeight)
+                        ->setCode(Image::TOO_LOW_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+        }
+
+        if ($constraint->maxHeight) {
+            if (!ctype_digit((string) $constraint->maxHeight)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum height', $constraint->maxHeight));
+            }
+
+            if ($height > $constraint->maxHeight) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->maxHeightMessage)
+                        ->setParameter('{{ height }}', $height)
+                        ->setParameter('{{ max_height }}', $constraint->maxHeight)
+                        ->setCode(Image::TOO_HIGH_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->maxHeightMessage)
+                        ->setParameter('{{ height }}', $height)
+                        ->setParameter('{{ max_height }}', $constraint->maxHeight)
+                        ->setCode(Image::TOO_HIGH_ERROR)
+                        ->addViolation();
+                }
+            }
+        }
+
+        $ratio = round($width / $height, 2);
+
+        if (null !== $constraint->minRatio) {
+            if (!is_numeric((string) $constraint->minRatio)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum ratio', $constraint->minRatio));
+            }
+
+            if ($ratio < $constraint->minRatio) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->minRatioMessage)
+                        ->setParameter('{{ ratio }}', $ratio)
+                        ->setParameter('{{ min_ratio }}', $constraint->minRatio)
+                        ->setCode(Image::RATIO_TOO_SMALL_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->minRatioMessage)
+                        ->setParameter('{{ ratio }}', $ratio)
+                        ->setParameter('{{ min_ratio }}', $constraint->minRatio)
+                        ->setCode(Image::RATIO_TOO_SMALL_ERROR)
+                        ->addViolation();
+                }
+            }
+        }
+
+        if (null !== $constraint->maxRatio) {
+            if (!is_numeric((string) $constraint->maxRatio)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum ratio', $constraint->maxRatio));
+            }
+
+            if ($ratio > $constraint->maxRatio) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->maxRatioMessage)
+                        ->setParameter('{{ ratio }}', $ratio)
+                        ->setParameter('{{ max_ratio }}', $constraint->maxRatio)
+                        ->setCode(Image::RATIO_TOO_BIG_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->maxRatioMessage)
+                        ->setParameter('{{ ratio }}', $ratio)
+                        ->setParameter('{{ max_ratio }}', $constraint->maxRatio)
+                        ->setCode(Image::RATIO_TOO_BIG_ERROR)
+                        ->addViolation();
+                }
+            }
+        }
+
+        if (!$constraint->allowSquare && $width == $height) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->allowSquareMessage)
+                    ->setParameter('{{ width }}', $width)
+                    ->setParameter('{{ height }}', $height)
+                    ->setCode(Image::SQUARE_NOT_ALLOWED_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->allowSquareMessage)
+                    ->setParameter('{{ width }}', $width)
+                    ->setParameter('{{ height }}', $height)
+                    ->setCode(Image::SQUARE_NOT_ALLOWED_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        if (!$constraint->allowLandscape && $width > $height) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->allowLandscapeMessage)
+                    ->setParameter('{{ width }}', $width)
+                    ->setParameter('{{ height }}', $height)
+                    ->setCode(Image::LANDSCAPE_NOT_ALLOWED_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->allowLandscapeMessage)
+                    ->setParameter('{{ width }}', $width)
+                    ->setParameter('{{ height }}', $height)
+                    ->setCode(Image::LANDSCAPE_NOT_ALLOWED_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        if (!$constraint->allowPortrait && $width < $height) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->allowPortraitMessage)
+                    ->setParameter('{{ width }}', $width)
+                    ->setParameter('{{ height }}', $height)
+                    ->setCode(Image::PORTRAIT_NOT_ALLOWED_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->allowPortraitMessage)
+                    ->setParameter('{{ width }}', $width)
+                    ->setParameter('{{ height }}', $height)
+                    ->setCode(Image::PORTRAIT_NOT_ALLOWED_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Ip.php b/core/vendor/symfony/validator/Constraints/Ip.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Ip.php
rename to core/vendor/symfony/validator/Constraints/Ip.php
diff --git a/core/vendor/symfony/validator/Constraints/IpValidator.php b/core/vendor/symfony/validator/Constraints/IpValidator.php
new file mode 100644
index 0000000..15e5720
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/IpValidator.php
@@ -0,0 +1,111 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether a value is a valid IP address.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Joseph Bielawski <stloyd@gmail.com>
+ *
+ * @api
+ */
+class IpValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Ip) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Ip');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        switch ($constraint->version) {
+            case Ip::V4:
+               $flag = FILTER_FLAG_IPV4;
+               break;
+
+            case Ip::V6:
+               $flag = FILTER_FLAG_IPV6;
+               break;
+
+            case Ip::V4_NO_PRIV:
+               $flag = FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE;
+               break;
+
+            case Ip::V6_NO_PRIV:
+               $flag = FILTER_FLAG_IPV6 | FILTER_FLAG_NO_PRIV_RANGE;
+               break;
+
+            case Ip::ALL_NO_PRIV:
+               $flag = FILTER_FLAG_NO_PRIV_RANGE;
+               break;
+
+            case Ip::V4_NO_RES:
+               $flag = FILTER_FLAG_IPV4 | FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            case Ip::V6_NO_RES:
+               $flag = FILTER_FLAG_IPV6 | FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            case Ip::ALL_NO_RES:
+               $flag = FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            case Ip::V4_ONLY_PUBLIC:
+               $flag = FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            case Ip::V6_ONLY_PUBLIC:
+               $flag = FILTER_FLAG_IPV6 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            case Ip::ALL_ONLY_PUBLIC:
+               $flag = FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            default:
+                $flag = null;
+                break;
+        }
+
+        if (!filter_var($value, FILTER_VALIDATE_IP, $flag)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+}
+
diff --git a/core/vendor/symfony/validator/Constraints/Isbn.php b/core/vendor/symfony/validator/Constraints/Isbn.php
new file mode 100644
index 0000000..35cb822
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/Isbn.php
@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author The Whole Life To Learn <thewholelifetolearn@gmail.com>
+ * @author Manuel Reinhard <manu@sprain.ch>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class Isbn extends Constraint
+{
+    const TOO_SHORT_ERROR = 1;
+    const TOO_LONG_ERROR = 2;
+    const INVALID_CHARACTERS_ERROR = 3;
+    const CHECKSUM_FAILED_ERROR = 4;
+    const TYPE_NOT_RECOGNIZED_ERROR = 5;
+
+    protected static $errorNames = array(
+        self::TOO_SHORT_ERROR => 'TOO_SHORT_ERROR',
+        self::TOO_LONG_ERROR => 'TOO_LONG_ERROR',
+        self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
+        self::CHECKSUM_FAILED_ERROR => 'CHECKSUM_FAILED_ERROR',
+        self::TYPE_NOT_RECOGNIZED_ERROR => 'TYPE_NOT_RECOGNIZED_ERROR',
+    );
+
+    public $isbn10Message = 'This value is not a valid ISBN-10.';
+    public $isbn13Message = 'This value is not a valid ISBN-13.';
+    public $bothIsbnMessage = 'This value is neither a valid ISBN-10 nor a valid ISBN-13.';
+    public $type;
+    public $message;
+
+    /**
+     * @deprecated since version 2.5, to be removed in 3.0. Use option "type" instead.
+     * @var bool
+     */
+    public $isbn10 = false;
+
+    /**
+     * @deprecated since version 2.5, to be removed in 3.0. Use option "type" instead.
+     * @var bool
+     */
+    public $isbn13 = false;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefaultOption()
+    {
+        return 'type';
+    }
+}
diff --git a/core/vendor/symfony/validator/Constraints/IsbnValidator.php b/core/vendor/symfony/validator/Constraints/IsbnValidator.php
new file mode 100644
index 0000000..ccdf4e8
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/IsbnValidator.php
@@ -0,0 +1,216 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether the value is a valid ISBN-10 or ISBN-13
+ *
+ * @author The Whole Life To Learn <thewholelifetolearn@gmail.com>
+ * @author Manuel Reinhard <manu@sprain.ch>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see https://en.wikipedia.org/wiki/Isbn
+ */
+class IsbnValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Isbn) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Isbn');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+        $canonical = str_replace('-', '', $value);
+
+        if (null === $constraint->type) {
+            if ($constraint->isbn10 && !$constraint->isbn13) {
+                trigger_error('The "isbn10" option of the Isbn constraint is deprecated since version 2.5 and will be removed in 3.0. Use the "type" option instead.', E_USER_DEPRECATED);
+                $constraint->type = 'isbn10';
+            } elseif ($constraint->isbn13 && !$constraint->isbn10) {
+                trigger_error('The "isbn13" option of the Isbn constraint is deprecated since version 2.5 and will be removed in 3.0. Use the "type" option instead.', E_USER_DEPRECATED);
+                $constraint->type = 'isbn13';
+            }
+        }
+
+        // Explicitly validate against ISBN-10
+        if ('isbn10' === $constraint->type) {
+            if (true !== ($code = $this->validateIsbn10($canonical))) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($this->getMessage($constraint, $constraint->type))
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode($code)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($this->getMessage($constraint, $constraint->type))
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode($code)
+                        ->addViolation();
+                }
+            }
+
+            return;
+        }
+
+        // Explicitly validate against ISBN-13
+        if ('isbn13' === $constraint->type) {
+            if (true !== ($code = $this->validateIsbn13($canonical))) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($this->getMessage($constraint, $constraint->type))
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode($code)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($this->getMessage($constraint, $constraint->type))
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode($code)
+                        ->addViolation();
+                }
+            }
+
+            return;
+        }
+
+        // Try both ISBNs
+
+        // First, try ISBN-10
+        $code = $this->validateIsbn10($canonical);
+
+        // The ISBN can only be an ISBN-13 if the value was too long for ISBN-10
+        if (Isbn::TOO_LONG_ERROR === $code) {
+            // Try ISBN-13 now
+            $code = $this->validateIsbn13($canonical);
+
+            // If too short, this means we have 11 or 12 digits
+            if (Isbn::TOO_SHORT_ERROR === $code) {
+                $code = Isbn::TYPE_NOT_RECOGNIZED_ERROR;
+            }
+        }
+
+        if (true !== $code) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($this->getMessage($constraint))
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode($code)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($this->getMessage($constraint))
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode($code)
+                    ->addViolation();
+            }
+        }
+    }
+
+    protected function validateIsbn10($isbn)
+    {
+        // Choose an algorithm so that ERROR_INVALID_CHARACTERS is preferred
+        // over ERROR_TOO_SHORT/ERROR_TOO_LONG
+        // Otherwise "0-45122-5244" passes, but "0-45122_5244" reports
+        // "too long"
+
+        // Error priority:
+        // 1. ERROR_INVALID_CHARACTERS
+        // 2. ERROR_TOO_SHORT/ERROR_TOO_LONG
+        // 3. ERROR_CHECKSUM_FAILED
+
+        $checkSum = 0;
+
+        for ($i = 0; $i < 10; ++$i) {
+            // If we test the length before the loop, we get an ERROR_TOO_SHORT
+            // when actually an ERROR_INVALID_CHARACTERS is wanted, e.g. for
+            // "0-45122_5244" (typo)
+            if (!isset($isbn{$i})) {
+                return Isbn::TOO_SHORT_ERROR;
+            }
+
+            if ('X' === $isbn{$i}) {
+                $digit = 10;
+            } elseif (ctype_digit($isbn{$i})) {
+                $digit = $isbn{$i};
+            } else {
+                return Isbn::INVALID_CHARACTERS_ERROR;
+            }
+
+            $checkSum += $digit * (10 - $i);
+        }
+
+        if (isset($isbn{$i})) {
+            return Isbn::TOO_LONG_ERROR;
+        }
+
+        return 0 === $checkSum % 11 ? true : Isbn::CHECKSUM_FAILED_ERROR;
+    }
+
+    protected function validateIsbn13($isbn)
+    {
+        // Error priority:
+        // 1. ERROR_INVALID_CHARACTERS
+        // 2. ERROR_TOO_SHORT/ERROR_TOO_LONG
+        // 3. ERROR_CHECKSUM_FAILED
+
+        if (!ctype_digit($isbn)) {
+            return Isbn::INVALID_CHARACTERS_ERROR;
+        }
+
+        $length = strlen($isbn);
+
+        if ($length < 13) {
+            return Isbn::TOO_SHORT_ERROR;
+        }
+
+        if ($length > 13) {
+            return Isbn::TOO_LONG_ERROR;
+        }
+
+        $checkSum = 0;
+
+        for ($i = 0; $i < 13; $i += 2) {
+            $checkSum += $isbn{$i};
+        }
+
+        for ($i = 1; $i < 12; $i += 2) {
+            $checkSum += $isbn{$i}
+            * 3;
+        }
+
+        return 0 === $checkSum % 10 ? true : Isbn::CHECKSUM_FAILED_ERROR;
+    }
+
+    protected function getMessage($constraint, $type = null)
+    {
+        if (null !== $constraint->message) {
+            return $constraint->message;
+        } elseif ('isbn10' === $type) {
+            return $constraint->isbn10Message;
+        } elseif ('isbn13' === $type) {
+            return $constraint->isbn13Message;
+        }
+
+        return $constraint->bothIsbnMessage;
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Issn.php b/core/vendor/symfony/validator/Constraints/Issn.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Issn.php
rename to core/vendor/symfony/validator/Constraints/Issn.php
diff --git a/core/vendor/symfony/validator/Constraints/IssnValidator.php b/core/vendor/symfony/validator/Constraints/IssnValidator.php
new file mode 100644
index 0000000..87bf83c
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/IssnValidator.php
@@ -0,0 +1,182 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether the value is a valid ISSN.
+ *
+ * @author Antonio J. García Lagar <aj@garcialagar.es>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see https://en.wikipedia.org/wiki/Issn
+ */
+class IssnValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Issn) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Issn');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+        $canonical = $value;
+
+        // 1234-567X
+        //     ^
+        if (isset($canonical{4}) && '-' === $canonical{4}) {
+            // remove hyphen
+            $canonical = substr($canonical, 0, 4).substr($canonical, 5);
+        } elseif ($constraint->requireHyphen) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::MISSING_HYPHEN_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::MISSING_HYPHEN_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        $length = strlen($canonical);
+
+        if ($length < 8) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::TOO_SHORT_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::TOO_SHORT_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if ($length > 8) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::TOO_LONG_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::TOO_LONG_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        // 1234567X
+        // ^^^^^^^ digits only
+        if (!ctype_digit(substr($canonical, 0, 7))) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::INVALID_CHARACTERS_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::INVALID_CHARACTERS_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        // 1234567X
+        //        ^ digit, x or X
+        if (!ctype_digit($canonical{7}) && 'x' !== $canonical{7} && 'X' !== $canonical{7}) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::INVALID_CHARACTERS_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::INVALID_CHARACTERS_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        // 1234567X
+        //        ^ case-sensitive?
+        if ($constraint->caseSensitive && 'x' === $canonical{7}) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::INVALID_CASE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::INVALID_CASE_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        // Calculate a checksum. "X" equals 10.
+        $checkSum = 'X' === $canonical{7} || 'x' === $canonical{7}
+            ? 10
+            : $canonical{7};
+
+        for ($i = 0; $i < 7; ++$i) {
+            // Multiply the first digit by 8, the second by 7, etc.
+            $checkSum += (8 - $i) * $canonical{$i};
+        }
+
+        if (0 !== $checkSum % 11) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::CHECKSUM_FAILED_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Issn::CHECKSUM_FAILED_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Language.php b/core/vendor/symfony/validator/Constraints/Language.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Language.php
rename to core/vendor/symfony/validator/Constraints/Language.php
diff --git a/core/vendor/symfony/validator/Constraints/LanguageValidator.php b/core/vendor/symfony/validator/Constraints/LanguageValidator.php
new file mode 100644
index 0000000..cc8581f
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/LanguageValidator.php
@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Intl;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether a value is a valid language code.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class LanguageValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Language) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Language');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+        $languages = Intl::getLanguageBundle()->getLanguageNames();
+
+        if (!isset($languages[$value])) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Length.php b/core/vendor/symfony/validator/Constraints/Length.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Length.php
rename to core/vendor/symfony/validator/Constraints/Length.php
diff --git a/core/vendor/symfony/validator/Constraints/LengthValidator.php b/core/vendor/symfony/validator/Constraints/LengthValidator.php
new file mode 100644
index 0000000..bfa7b19
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/LengthValidator.php
@@ -0,0 +1,127 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class LengthValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Length) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Length');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $stringValue = (string) $value;
+        $invalidCharset = false;
+
+        if ('UTF8' === $charset = strtoupper($constraint->charset)) {
+            $charset = 'UTF-8';
+        }
+
+        if (function_exists('iconv_strlen')) {
+            $length = @iconv_strlen($stringValue, $constraint->charset);
+            $invalidCharset = false === $length;
+        } elseif (function_exists('mb_strlen')) {
+            if (mb_check_encoding($stringValue, $constraint->charset)) {
+                $length = mb_strlen($stringValue, $constraint->charset);
+            } else {
+                $invalidCharset = true;
+            }
+        } elseif ('UTF-8' !== $charset) {
+            $length = strlen($stringValue);
+        } elseif (!preg_match('//u', $stringValue)) {
+            $invalidCharset = true;
+        } elseif (function_exists('utf8_decode')) {
+            $length = strlen(utf8_decode($stringValue));
+        } else {
+            preg_replace('/./u', '', $stringValue, -1, $length);
+        }
+
+        if ($invalidCharset) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->charsetMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($stringValue))
+                    ->setParameter('{{ charset }}', $constraint->charset)
+                    ->setInvalidValue($value)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->charsetMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($stringValue))
+                    ->setParameter('{{ charset }}', $constraint->charset)
+                    ->setInvalidValue($value)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if (null !== $constraint->max && $length > $constraint->max) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->maxMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($stringValue))
+                    ->setParameter('{{ limit }}', $constraint->max)
+                    ->setInvalidValue($value)
+                    ->setPlural((int) $constraint->max)
+                    ->setCode(Length::TOO_LONG_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->maxMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($stringValue))
+                    ->setParameter('{{ limit }}', $constraint->max)
+                    ->setInvalidValue($value)
+                    ->setPlural((int) $constraint->max)
+                    ->setCode(Length::TOO_LONG_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if (null !== $constraint->min && $length < $constraint->min) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->minMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($stringValue))
+                    ->setParameter('{{ limit }}', $constraint->min)
+                    ->setInvalidValue($value)
+                    ->setPlural((int) $constraint->min)
+                    ->setCode(Length::TOO_SHORT_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->minMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($stringValue))
+                    ->setParameter('{{ limit }}', $constraint->min)
+                    ->setInvalidValue($value)
+                    ->setPlural((int) $constraint->min)
+                    ->setCode(Length::TOO_SHORT_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LessThan.php b/core/vendor/symfony/validator/Constraints/LessThan.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LessThan.php
rename to core/vendor/symfony/validator/Constraints/LessThan.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LessThanOrEqual.php b/core/vendor/symfony/validator/Constraints/LessThanOrEqual.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LessThanOrEqual.php
rename to core/vendor/symfony/validator/Constraints/LessThanOrEqual.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LessThanOrEqualValidator.php b/core/vendor/symfony/validator/Constraints/LessThanOrEqualValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LessThanOrEqualValidator.php
rename to core/vendor/symfony/validator/Constraints/LessThanOrEqualValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LessThanValidator.php b/core/vendor/symfony/validator/Constraints/LessThanValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LessThanValidator.php
rename to core/vendor/symfony/validator/Constraints/LessThanValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Locale.php b/core/vendor/symfony/validator/Constraints/Locale.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Locale.php
rename to core/vendor/symfony/validator/Constraints/Locale.php
diff --git a/core/vendor/symfony/validator/Constraints/LocaleValidator.php b/core/vendor/symfony/validator/Constraints/LocaleValidator.php
new file mode 100644
index 0000000..a5f6927
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/LocaleValidator.php
@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Intl;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether a value is a valid locale code.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class LocaleValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Locale) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Locale');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+        $locales = Intl::getLocaleBundle()->getLocaleNames();
+
+        if (!isset($locales[$value])) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Luhn.php b/core/vendor/symfony/validator/Constraints/Luhn.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Luhn.php
rename to core/vendor/symfony/validator/Constraints/Luhn.php
diff --git a/core/vendor/symfony/validator/Constraints/LuhnValidator.php b/core/vendor/symfony/validator/Constraints/LuhnValidator.php
new file mode 100644
index 0000000..31d4497
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/LuhnValidator.php
@@ -0,0 +1,111 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates a PAN using the LUHN Algorithm.
+ *
+ * For a list of example card numbers that are used to test this
+ * class, please see the LuhnValidatorTest class.
+ *
+ * @see    http://en.wikipedia.org/wiki/Luhn_algorithm
+ *
+ * @author Tim Nagel <t.nagel@infinite.net.au>
+ * @author Greg Knapp http://gregk.me/2011/php-implementation-of-bank-card-luhn-algorithm/
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class LuhnValidator extends ConstraintValidator
+{
+    /**
+     * Validates a credit card number with the Luhn algorithm.
+     *
+     * @param mixed      $value
+     * @param Constraint $constraint
+     *
+     * @throws UnexpectedTypeException when the given credit card number is no string
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Luhn) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Luhn');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        // Work with strings only, because long numbers are represented as floats
+        // internally and don't work with strlen()
+        if (!is_string($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if (!ctype_digit($value)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Luhn::INVALID_CHARACTERS_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Luhn::INVALID_CHARACTERS_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        $checkSum = 0;
+        $length = strlen($value);
+
+        // Starting with the last digit and walking left, add every second
+        // digit to the check sum
+        // e.g. 7  9  9  2  7  3  9  8  7  1  3
+        //      ^     ^     ^     ^     ^     ^
+        //    = 7  +  9  +  7  +  9  +  7  +  3
+        for ($i = $length - 1; $i >= 0; $i -= 2) {
+            $checkSum += $value{$i};
+        }
+
+        // Starting with the second last digit and walking left, double every
+        // second digit and add it to the check sum
+        // For doubles greater than 9, sum the individual digits
+        // e.g. 7  9  9  2  7  3  9  8  7  1  3
+        //         ^     ^     ^     ^     ^
+        //    =    1+8 + 4  +  6  +  1+6 + 2
+        for ($i = $length - 2; $i >= 0; $i -= 2) {
+            $checkSum += array_sum(str_split($value{$i} * 2));
+        }
+
+        if (0 === $checkSum || 0 !== $checkSum % 10) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Luhn::CHECKSUM_FAILED_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Luhn::CHECKSUM_FAILED_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotBlank.php b/core/vendor/symfony/validator/Constraints/NotBlank.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotBlank.php
rename to core/vendor/symfony/validator/Constraints/NotBlank.php
diff --git a/core/vendor/symfony/validator/Constraints/NotBlankValidator.php b/core/vendor/symfony/validator/Constraints/NotBlankValidator.php
new file mode 100644
index 0000000..a435701
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/NotBlankValidator.php
@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class NotBlankValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof NotBlank) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\NotBlank');
+        }
+
+        if (false === $value || (empty($value) && '0' != $value)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotEqualTo.php b/core/vendor/symfony/validator/Constraints/NotEqualTo.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotEqualTo.php
rename to core/vendor/symfony/validator/Constraints/NotEqualTo.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotEqualToValidator.php b/core/vendor/symfony/validator/Constraints/NotEqualToValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotEqualToValidator.php
rename to core/vendor/symfony/validator/Constraints/NotEqualToValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotIdenticalTo.php b/core/vendor/symfony/validator/Constraints/NotIdenticalTo.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotIdenticalTo.php
rename to core/vendor/symfony/validator/Constraints/NotIdenticalTo.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotIdenticalToValidator.php b/core/vendor/symfony/validator/Constraints/NotIdenticalToValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotIdenticalToValidator.php
rename to core/vendor/symfony/validator/Constraints/NotIdenticalToValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotNull.php b/core/vendor/symfony/validator/Constraints/NotNull.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotNull.php
rename to core/vendor/symfony/validator/Constraints/NotNull.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotNullValidator.php b/core/vendor/symfony/validator/Constraints/NotNullValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotNullValidator.php
rename to core/vendor/symfony/validator/Constraints/NotNullValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Null.php b/core/vendor/symfony/validator/Constraints/Null.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Null.php
rename to core/vendor/symfony/validator/Constraints/Null.php
diff --git a/core/vendor/symfony/validator/Constraints/NullValidator.php b/core/vendor/symfony/validator/Constraints/NullValidator.php
new file mode 100644
index 0000000..5093331
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/NullValidator.php
@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class NullValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Null) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Null');
+        }
+
+        if (null !== $value) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Optional.php b/core/vendor/symfony/validator/Constraints/Optional.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Optional.php
rename to core/vendor/symfony/validator/Constraints/Optional.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Range.php b/core/vendor/symfony/validator/Constraints/Range.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Range.php
rename to core/vendor/symfony/validator/Constraints/Range.php
diff --git a/core/vendor/symfony/validator/Constraints/RangeValidator.php b/core/vendor/symfony/validator/Constraints/RangeValidator.php
new file mode 100644
index 0000000..8f5fdda
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/RangeValidator.php
@@ -0,0 +1,104 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class RangeValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Range) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Range');
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        if (!is_numeric($value) && !$value instanceof \DateTime && !$value instanceof \DateTimeInterface) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->invalidMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
+                    ->setCode(Range::INVALID_VALUE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->invalidMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
+                    ->setCode(Range::INVALID_VALUE_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        $min = $constraint->min;
+        $max = $constraint->max;
+
+        // Convert strings to DateTimes if comparing another DateTime
+        // This allows to compare with any date/time value supported by
+        // the DateTime constructor:
+        // http://php.net/manual/en/datetime.formats.php
+        if ($value instanceof \DateTime || $value instanceof \DateTimeInterface) {
+            if (is_string($min)) {
+                $min = new \DateTime($min);
+            }
+
+            if (is_string($max)) {
+                $max = new \DateTime($max);
+            }
+        }
+
+        if (null !== $constraint->max && $value > $max) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->maxMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
+                    ->setParameter('{{ limit }}', $this->formatValue($max, self::PRETTY_DATE))
+                    ->setCode(Range::BEYOND_RANGE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->maxMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
+                    ->setParameter('{{ limit }}', $this->formatValue($max, self::PRETTY_DATE))
+                    ->setCode(Range::BEYOND_RANGE_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if (null !== $constraint->min && $value < $min) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->minMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
+                    ->setParameter('{{ limit }}', $this->formatValue($min, self::PRETTY_DATE))
+                    ->setCode(Range::BELOW_RANGE_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->minMessage)
+                    ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
+                    ->setParameter('{{ limit }}', $this->formatValue($min, self::PRETTY_DATE))
+                    ->setCode(Range::BELOW_RANGE_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Regex.php b/core/vendor/symfony/validator/Constraints/Regex.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Regex.php
rename to core/vendor/symfony/validator/Constraints/Regex.php
diff --git a/core/vendor/symfony/validator/Constraints/RegexValidator.php b/core/vendor/symfony/validator/Constraints/RegexValidator.php
new file mode 100644
index 0000000..45ba979
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/RegexValidator.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether a value match or not given regexp pattern.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Joseph Bielawski <stloyd@gmail.com>
+ *
+ * @api
+ */
+class RegexValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Regex) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Regex');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if ($constraint->match xor preg_match($constraint->pattern, $value)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Required.php b/core/vendor/symfony/validator/Constraints/Required.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Required.php
rename to core/vendor/symfony/validator/Constraints/Required.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Time.php b/core/vendor/symfony/validator/Constraints/Time.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Time.php
rename to core/vendor/symfony/validator/Constraints/Time.php
diff --git a/core/vendor/symfony/validator/Constraints/TimeValidator.php b/core/vendor/symfony/validator/Constraints/TimeValidator.php
new file mode 100644
index 0000000..1a173a1
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/TimeValidator.php
@@ -0,0 +1,93 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class TimeValidator extends ConstraintValidator
+{
+    const PATTERN = '/^(\d{2}):(\d{2}):(\d{2})$/';
+
+    /**
+     * Checks whether a time is valid.
+     *
+     * @param int $hour   The hour
+     * @param int $minute The minute
+     * @param int $second The second
+     *
+     * @return bool Whether the time is valid
+     *
+     * @internal
+     */
+    public static function checkTime($hour, $minute, $second)
+    {
+        return $hour >= 0 && $hour < 24 && $minute >= 0 && $minute < 60 && $second >= 0 && $second < 60;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Time) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Time');
+        }
+
+        if (null === $value || '' === $value || $value instanceof \DateTime) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if (!preg_match(static::PATTERN, $value, $matches)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Time::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Time::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if (!self::checkTime($matches[1], $matches[2], $matches[3])) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Time::INVALID_TIME_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Time::INVALID_TIME_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Traverse.php b/core/vendor/symfony/validator/Constraints/Traverse.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Traverse.php
rename to core/vendor/symfony/validator/Constraints/Traverse.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/True.php b/core/vendor/symfony/validator/Constraints/True.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/True.php
rename to core/vendor/symfony/validator/Constraints/True.php
diff --git a/core/vendor/symfony/validator/Constraints/TrueValidator.php b/core/vendor/symfony/validator/Constraints/TrueValidator.php
new file mode 100644
index 0000000..2c0340c
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/TrueValidator.php
@@ -0,0 +1,51 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class TrueValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof True) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\True');
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        if (true !== $value && 1 !== $value && '1' !== $value) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Type.php b/core/vendor/symfony/validator/Constraints/Type.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Type.php
rename to core/vendor/symfony/validator/Constraints/Type.php
diff --git a/core/vendor/symfony/validator/Constraints/TypeValidator.php b/core/vendor/symfony/validator/Constraints/TypeValidator.php
new file mode 100644
index 0000000..30ad278
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/TypeValidator.php
@@ -0,0 +1,64 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class TypeValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Type) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Type');
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        $type = strtolower($constraint->type);
+        $type = $type == 'boolean' ? 'bool' : $constraint->type;
+        $isFunction = 'is_'.$type;
+        $ctypeFunction = 'ctype_'.$type;
+
+        if (function_exists($isFunction) && $isFunction($value)) {
+            return;
+        } elseif (function_exists($ctypeFunction) && $ctypeFunction($value)) {
+            return;
+        } elseif ($value instanceof $constraint->type) {
+            return;
+        }
+
+        if ($this->context instanceof ExecutionContextInterface) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setParameter('{{ type }}', $constraint->type)
+                ->addViolation();
+        } else {
+            $this->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setParameter('{{ type }}', $constraint->type)
+                ->addViolation();
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Constraints/Url.php b/core/vendor/symfony/validator/Constraints/Url.php
new file mode 100644
index 0000000..7b8ef3f
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/Url.php
@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class Url extends Constraint
+{
+    public $message = 'This value is not a valid URL.';
+    public $dnsMessage = 'The host could not be resolved.';
+    public $protocols = array('http', 'https');
+    public $checkDNS = false;
+}
diff --git a/core/vendor/symfony/validator/Constraints/UrlValidator.php b/core/vendor/symfony/validator/Constraints/UrlValidator.php
new file mode 100644
index 0000000..b38f8da
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/UrlValidator.php
@@ -0,0 +1,92 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class UrlValidator extends ConstraintValidator
+{
+    const PATTERN = '~^
+            (%s)://                                 # protocol
+            (([\pL\pN-]+:)?([\pL\pN-]+)@)?          # basic auth
+            (
+                ([\pL\pN\pS-\.])+(\.?([\pL]|xn\-\-[\pL\pN-]+)+\.?) # a domain name
+                    |                                              # or
+                \d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}                 # a IP address
+                    |                                              # or
+                \[
+                    (?:(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){6})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:::(?:(?:(?:[0-9a-f]{1,4})):){5})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:[0-9a-f]{1,4})))?::(?:(?:(?:[0-9a-f]{1,4})):){4})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,1}(?:(?:[0-9a-f]{1,4})))?::(?:(?:(?:[0-9a-f]{1,4})):){3})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,2}(?:(?:[0-9a-f]{1,4})))?::(?:(?:(?:[0-9a-f]{1,4})):){2})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,3}(?:(?:[0-9a-f]{1,4})))?::(?:(?:[0-9a-f]{1,4})):)(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,4}(?:(?:[0-9a-f]{1,4})))?::)(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,5}(?:(?:[0-9a-f]{1,4})))?::)(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,6}(?:(?:[0-9a-f]{1,4})))?::))))
+                \]  # a IPv6 address
+            )
+            (:[0-9]+)?                              # a port (optional)
+            (/?|/\S+)                               # a /, nothing or a / with something
+        $~ixu';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Url) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Url');
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+        $pattern = sprintf(static::PATTERN, implode('|', $constraint->protocols));
+
+        if (!preg_match($pattern, $value)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        if ($constraint->checkDNS) {
+            $host = parse_url($value, PHP_URL_HOST);
+
+            if (!checkdnsrr($host, 'ANY')) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->dnsMessage)
+                       ->setParameter('{{ value }}', $this->formatValue($host))
+                       ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->dnsMessage)
+                       ->setParameter('{{ value }}', $this->formatValue($host))
+                       ->addViolation();
+                }
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Uuid.php b/core/vendor/symfony/validator/Constraints/Uuid.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Uuid.php
rename to core/vendor/symfony/validator/Constraints/Uuid.php
diff --git a/core/vendor/symfony/validator/Constraints/UuidValidator.php b/core/vendor/symfony/validator/Constraints/UuidValidator.php
new file mode 100644
index 0000000..d64e6a4
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/UuidValidator.php
@@ -0,0 +1,346 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Constraints\Deprecated\UuidValidator as Deprecated;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether the value is a valid UUID per RFC 4122.
+ *
+ * @author Colin O'Dell <colinodell@gmail.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see http://tools.ietf.org/html/rfc4122
+ * @see https://en.wikipedia.org/wiki/Universally_unique_identifier
+ */
+class UuidValidator extends ConstraintValidator
+{
+    // The strict pattern matches UUIDs like this:
+    // xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx
+
+    // Roughly speaking:
+    // x = any hexadecimal character
+    // M = any allowed version {1..5}
+    // N = any allowed variant {8, 9, a, b}
+
+    const STRICT_LENGTH = 36;
+    const STRICT_FIRST_HYPHEN_POSITION = 8;
+    const STRICT_LAST_HYPHEN_POSITION = 23;
+    const STRICT_VERSION_POSITION = 14;
+    const STRICT_VARIANT_POSITION = 19;
+
+    // The loose pattern validates similar yet non-compliant UUIDs.
+    // Hyphens are completely optional. If present, they should only appear
+    // between every fourth character:
+    // xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx
+    // xxxxxxxxxxxx-xxxx-xxxx-xxxx-xxxx-xxxx
+    // xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+
+    // The value can also be wrapped with characters like []{}:
+    // {xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx}
+
+    // Neither the version nor the variant is validated by this pattern.
+
+    const LOOSE_MAX_LENGTH = 39;
+    const LOOSE_FIRST_HYPHEN_POSITION = 4;
+
+    /**
+     * @deprecated since version 2.6, to be removed in 3.0
+     */
+    const STRICT_PATTERN = '/^[a-f0-9]{8}-[a-f0-9]{4}-[%s][a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$/i';
+
+    /**
+     * @deprecated since version 2.6, to be removed in 3.0
+     */
+    const LOOSE_PATTERN = '/^[a-f0-9]{4}(?:-?[a-f0-9]{4}){7}$/i';
+
+    /**
+     * @deprecated since version 2.6, to be removed in 3.0
+     */
+    const STRICT_UUID_LENGTH = 36;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if ($constraint->strict) {
+            $this->validateStrict($value, $constraint);
+
+            return;
+        }
+
+        $this->validateLoose($value, $constraint);
+    }
+
+    private function validateLoose($value, Uuid $constraint)
+    {
+        // Error priority:
+        // 1. ERROR_INVALID_CHARACTERS
+        // 2. ERROR_INVALID_HYPHEN_PLACEMENT
+        // 3. ERROR_TOO_SHORT/ERROR_TOO_LONG
+
+        // Trim any wrapping characters like [] or {} used by some legacy systems
+        $trimmed = trim($value, '[]{}');
+
+        // Position of the next expected hyphen
+        $h = self::LOOSE_FIRST_HYPHEN_POSITION;
+
+        // Expected length
+        $l = self::LOOSE_MAX_LENGTH;
+
+        for ($i = 0; $i < $l; ++$i) {
+            // Check length
+            if (!isset($trimmed{$i})) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Uuid::TOO_SHORT_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Uuid::TOO_SHORT_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+
+            // Hyphens must occur every fifth position
+            // xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx
+            //     ^    ^    ^    ^    ^    ^    ^
+            if ('-' === $trimmed{$i}) {
+                if ($i !== $h) {
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->message)
+                            ->setParameter('{{ value }}', $this->formatValue($value))
+                            ->setCode(Uuid::INVALID_HYPHEN_PLACEMENT_ERROR)
+                            ->addViolation();
+                    } else {
+                        $this->buildViolation($constraint->message)
+                            ->setParameter('{{ value }}', $this->formatValue($value))
+                            ->setCode(Uuid::INVALID_HYPHEN_PLACEMENT_ERROR)
+                            ->addViolation();
+                    }
+
+                    return;
+                }
+
+                $h += 5;
+
+                continue;
+            }
+
+            // Missing hyphens are ignored
+            if ($i === $h) {
+                $h += 4;
+                --$l;
+            }
+
+            // Check characters
+            if (!ctype_xdigit($trimmed{$i})) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Uuid::INVALID_CHARACTERS_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Uuid::INVALID_CHARACTERS_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+        }
+
+        // Check length again
+        if (isset($trimmed{$i})) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Uuid::TOO_LONG_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Uuid::TOO_LONG_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+
+    private function validateStrict($value, Uuid $constraint)
+    {
+        // Error priority:
+        // 1. ERROR_INVALID_CHARACTERS
+        // 2. ERROR_INVALID_HYPHEN_PLACEMENT
+        // 3. ERROR_TOO_SHORT/ERROR_TOO_LONG
+        // 4. ERROR_INVALID_VERSION
+        // 5. ERROR_INVALID_VARIANT
+
+        // Position of the next expected hyphen
+        $h = self::STRICT_FIRST_HYPHEN_POSITION;
+
+        for ($i = 0; $i < self::STRICT_LENGTH; ++$i) {
+            // Check length
+            if (!isset($value{$i})) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Uuid::TOO_SHORT_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Uuid::TOO_SHORT_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+
+            // Check hyphen placement
+            // xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+            //         ^    ^    ^    ^
+            if ('-' === $value{$i}) {
+                if ($i !== $h) {
+                    if ($this->context instanceof ExecutionContextInterface) {
+                        $this->context->buildViolation($constraint->message)
+                             ->setParameter(
+                                 '{{ value }}',
+                                 $this->formatValue($value)
+                             )
+                             ->setCode(Uuid::INVALID_HYPHEN_PLACEMENT_ERROR)
+                             ->addViolation();
+                     } else {
+                         $this->buildViolation($constraint->message)
+                              ->setParameter(
+                                  '{{ value }}',
+                                  $this->formatValue($value)
+                              )
+                              ->setCode(Uuid::INVALID_HYPHEN_PLACEMENT_ERROR)
+                              ->addViolation();
+                     }
+
+                    return;
+                }
+
+                // xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+                //                        ^
+                if ($h < self::STRICT_LAST_HYPHEN_POSITION) {
+                    $h += 5;
+                }
+
+                continue;
+            }
+
+            // Check characters
+            if (!ctype_xdigit($value{$i})) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Uuid::INVALID_CHARACTERS_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Uuid::INVALID_CHARACTERS_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+
+            // Missing hyphen
+            if ($i === $h) {
+                if ($this->context instanceof ExecutionContextInterface) {
+                    $this->context->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Uuid::INVALID_HYPHEN_PLACEMENT_ERROR)
+                        ->addViolation();
+                } else {
+                    $this->buildViolation($constraint->message)
+                        ->setParameter('{{ value }}', $this->formatValue($value))
+                        ->setCode(Uuid::INVALID_HYPHEN_PLACEMENT_ERROR)
+                        ->addViolation();
+                }
+
+                return;
+            }
+        }
+
+        // Check length again
+        if (isset($value{$i})) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Uuid::TOO_LONG_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Uuid::TOO_LONG_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        // Check version
+        if (!in_array($value{self::STRICT_VERSION_POSITION}, $constraint->versions)) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Uuid::INVALID_VERSION_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Uuid::INVALID_VERSION_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        // Check variant - first two bits must equal "10"
+        //   0b10xx
+        // & 0b1100 (12)
+        // = 0b1000 (8)
+        if ((hexdec($value{self::STRICT_VARIANT_POSITION}) & 12) !== 8) {
+            if ($this->context instanceof ExecutionContextInterface) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Uuid::INVALID_VARIANT_ERROR)
+                    ->addViolation();
+            } else {
+                $this->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Uuid::INVALID_VARIANT_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Constraints/Valid.php b/core/vendor/symfony/validator/Constraints/Valid.php
new file mode 100644
index 0000000..cb520c9
--- /dev/null
+++ b/core/vendor/symfony/validator/Constraints/Valid.php
@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ */
+class Valid extends Constraint
+{
+    public $traverse = true;
+
+    /**
+     * @deprecated since version 2.5, to be removed in Symfony 3.0.
+     */
+    public $deep = true;
+
+    public function __construct($options = null)
+    {
+        if (is_array($options) && array_key_exists('groups', $options)) {
+            throw new ConstraintDefinitionException(sprintf(
+                'The option "groups" is not supported by the constraint %s',
+                __CLASS__
+            ));
+        }
+
+        if (is_array($options) && array_key_exists('deep', $options)) {
+            trigger_error('The "deep" option for the Valid constraint is deprecated since version 2.5 and will be removed in 3.0. When traversing arrays, nested arrays are always traversed. When traversing nested objects, their traversal strategy is used.', E_USER_DEPRECATED);
+        }
+
+        parent::__construct($options);
+    }
+}
diff --git a/core/vendor/symfony/validator/Context/ExecutionContext.php b/core/vendor/symfony/validator/Context/ExecutionContext.php
new file mode 100644
index 0000000..39f7d15
--- /dev/null
+++ b/core/vendor/symfony/validator/Context/ExecutionContext.php
@@ -0,0 +1,463 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Context;
+
+use Symfony\Component\Translation\TranslatorInterface;
+use Symfony\Component\Validator\ClassBasedInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\ConstraintViolation;
+use Symfony\Component\Validator\ConstraintViolationList;
+use Symfony\Component\Validator\Mapping\MetadataInterface;
+use Symfony\Component\Validator\Mapping\PropertyMetadataInterface;
+use Symfony\Component\Validator\Util\PropertyPath;
+use Symfony\Component\Validator\Validator\ValidatorInterface;
+use Symfony\Component\Validator\ValidatorInterface as LegacyValidatorInterface;
+use Symfony\Component\Validator\Violation\ConstraintViolationBuilder;
+
+/**
+ * The context used and created by {@link ExecutionContextFactory}.
+ *
+ * @since  2.5
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see ExecutionContextInterface
+ *
+ * @internal You should not instantiate or use this class. Code against
+ *           {@link ExecutionContextInterface} instead.
+ */
+class ExecutionContext implements ExecutionContextInterface
+{
+    /**
+     * @var ValidatorInterface
+     */
+    private $validator;
+
+    /**
+     * The root value of the validated object graph.
+     *
+     * @var mixed
+     */
+    private $root;
+
+    /**
+     * @var TranslatorInterface
+     */
+    private $translator;
+
+    /**
+     * @var string
+     */
+    private $translationDomain;
+
+    /**
+     * The violations generated in the current context.
+     *
+     * @var ConstraintViolationList
+     */
+    private $violations;
+
+    /**
+     * The currently validated value.
+     *
+     * @var mixed
+     */
+    private $value;
+
+    /**
+     * The currently validated object.
+     *
+     * @var object|null
+     */
+    private $object;
+
+    /**
+     * The property path leading to the current value.
+     *
+     * @var string
+     */
+    private $propertyPath = '';
+
+    /**
+     * The current validation metadata.
+     *
+     * @var MetadataInterface|null
+     */
+    private $metadata;
+
+    /**
+     * The currently validated group.
+     *
+     * @var string|null
+     */
+    private $group;
+
+    /**
+     * The currently validated constraint.
+     *
+     * @var Constraint|null
+     */
+    private $constraint;
+
+    /**
+     * Stores which objects have been validated in which group.
+     *
+     * @var array
+     */
+    private $validatedObjects = array();
+
+    /**
+     * Stores which class constraint has been validated for which object.
+     *
+     * @var array
+     */
+    private $validatedConstraints = array();
+
+    /**
+     * Stores which objects have been initialized.
+     *
+     * @var array
+     */
+    private $initializedObjects;
+
+    /**
+     * Creates a new execution context.
+     *
+     * @param ValidatorInterface  $validator         The validator
+     * @param mixed               $root              The root value of the
+     *                                               validated object graph
+     * @param TranslatorInterface $translator        The translator
+     * @param string|null         $translationDomain The translation domain to
+     *                                               use for translating
+     *                                               violation messages
+     *
+     * @internal Called by {@link ExecutionContextFactory}. Should not be used
+     *           in user code.
+     */
+    public function __construct(ValidatorInterface $validator, $root, TranslatorInterface $translator, $translationDomain = null)
+    {
+        $this->validator = $validator;
+        $this->root = $root;
+        $this->translator = $translator;
+        $this->translationDomain = $translationDomain;
+        $this->violations = new ConstraintViolationList();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setNode($value, $object, MetadataInterface $metadata = null, $propertyPath)
+    {
+        $this->value = $value;
+        $this->object = $object;
+        $this->metadata = $metadata;
+        $this->propertyPath = (string) $propertyPath;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setGroup($group)
+    {
+        $this->group = $group;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setConstraint(Constraint $constraint)
+    {
+        $this->constraint = $constraint;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addViolation($message, array $parameters = array(), $invalidValue = null, $plural = null, $code = null)
+    {
+        // The parameters $invalidValue and following are ignored by the new
+        // API, as they are not present in the new interface anymore.
+        // You should use buildViolation() instead.
+        if (func_num_args() > 2) {
+            trigger_error('The parameters $invalidValue, $plural and $code in method '.__METHOD__.' are deprecated since version 2.5 and will be removed in 3.0. Use the '.__CLASS__.'::buildViolation method instead.', E_USER_DEPRECATED);
+
+            $this
+                ->buildViolation($message, $parameters)
+                ->setInvalidValue($invalidValue)
+                ->setPlural($plural)
+                ->setCode($code)
+                ->addViolation()
+            ;
+
+            return;
+        }
+
+        $this->violations->add(new ConstraintViolation(
+            $this->translator->trans($message, $parameters, $this->translationDomain),
+            $message,
+            $parameters,
+            $this->root,
+            $this->propertyPath,
+            $this->value,
+            null,
+            null,
+            $this->constraint
+        ));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function buildViolation($message, array $parameters = array())
+    {
+        return new ConstraintViolationBuilder(
+            $this->violations,
+            $this->constraint,
+            $message,
+            $parameters,
+            $this->root,
+            $this->propertyPath,
+            $this->value,
+            $this->translator,
+            $this->translationDomain
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getViolations()
+    {
+        return $this->violations;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getValidator()
+    {
+        return $this->validator;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRoot()
+    {
+        return $this->root;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getObject()
+    {
+        return $this->object;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadata()
+    {
+        return $this->metadata;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getGroup()
+    {
+        return $this->group;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getClassName()
+    {
+        return $this->metadata instanceof ClassBasedInterface ? $this->metadata->getClassName() : null;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPropertyName()
+    {
+        return $this->metadata instanceof PropertyMetadataInterface ? $this->metadata->getPropertyName() : null;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPropertyPath($subPath = '')
+    {
+        return PropertyPath::append($this->propertyPath, $subPath);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addViolationAt($subPath, $message, array $parameters = array(), $invalidValue = null, $plural = null, $code = null)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Use the '.__CLASS__.'::buildViolation method instead.', E_USER_DEPRECATED);
+
+        if (func_num_args() > 2) {
+            $this
+                ->buildViolation($message, $parameters)
+                ->atPath($subPath)
+                ->setInvalidValue($invalidValue)
+                ->setPlural($plural)
+                ->setCode($code)
+                ->addViolation()
+            ;
+
+            return;
+        }
+
+        $this
+            ->buildViolation($message, $parameters)
+            ->atPath($subPath)
+            ->addViolation()
+        ;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, $subPath = '', $groups = null, $traverse = false, $deep = false)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Use the '.__CLASS__.'::getValidator() method instead.', E_USER_DEPRECATED);
+
+        if (is_array($value)) {
+            // The $traverse flag is ignored for arrays
+            $constraint = new Valid(array('traverse' => true, 'deep' => $deep));
+
+            return $this
+                ->getValidator()
+                ->inContext($this)
+                ->atPath($subPath)
+                ->validate($value, $constraint, $groups)
+            ;
+        }
+
+        if ($traverse && $value instanceof \Traversable) {
+            $constraint = new Valid(array('traverse' => true, 'deep' => $deep));
+
+            return $this
+                ->getValidator()
+                ->inContext($this)
+                ->atPath($subPath)
+                ->validate($value, $constraint, $groups)
+            ;
+        }
+
+        return $this
+            ->getValidator()
+            ->inContext($this)
+            ->atPath($subPath)
+            ->validate($value, null, $groups)
+        ;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validateValue($value, $constraints, $subPath = '', $groups = null)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Use the '.__CLASS__.'::getValidator() method instead.', E_USER_DEPRECATED);
+
+        return $this
+            ->getValidator()
+            ->inContext($this)
+            ->atPath($subPath)
+            ->validate($value, $constraints, $groups)
+        ;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadataFactory()
+    {
+        trigger_error('The '.__METHOD__.' is deprecated since version 2.5 and will be removed in 3.0. Use the new Symfony\Component\Validator\Context\ExecutionContext::getValidator method in combination with Symfony\Component\Validator\Validator\ValidatorInterface::getMetadataFor or Symfony\Component\Validator\Validator\ValidatorInterface::hasMetadataFor method instead.', E_USER_DEPRECATED);
+
+        $validator = $this->getValidator();
+
+        if ($validator instanceof LegacyValidatorInterface) {
+            return $validator->getMetadataFactory();
+        }
+
+        // The ValidatorInterface extends from the deprecated MetadataFactoryInterface, so return it when we don't have the factory instance itself
+        return $validator;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function markGroupAsValidated($cacheKey, $groupHash)
+    {
+        if (!isset($this->validatedObjects[$cacheKey])) {
+            $this->validatedObjects[$cacheKey] = array();
+        }
+
+        $this->validatedObjects[$cacheKey][$groupHash] = true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isGroupValidated($cacheKey, $groupHash)
+    {
+        return isset($this->validatedObjects[$cacheKey][$groupHash]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function markConstraintAsValidated($cacheKey, $constraintHash)
+    {
+        $this->validatedConstraints[$cacheKey.':'.$constraintHash] = true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isConstraintValidated($cacheKey, $constraintHash)
+    {
+        return isset($this->validatedConstraints[$cacheKey.':'.$constraintHash]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function markObjectAsInitialized($cacheKey)
+    {
+        $this->initializedObjects[$cacheKey] = true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isObjectInitialized($cacheKey)
+    {
+        return isset($this->initializedObjects[$cacheKey]);
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Context/ExecutionContextFactory.php b/core/vendor/symfony/validator/Context/ExecutionContextFactory.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Context/ExecutionContextFactory.php
rename to core/vendor/symfony/validator/Context/ExecutionContextFactory.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Context/ExecutionContextFactoryInterface.php b/core/vendor/symfony/validator/Context/ExecutionContextFactoryInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Context/ExecutionContextFactoryInterface.php
rename to core/vendor/symfony/validator/Context/ExecutionContextFactoryInterface.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Context/ExecutionContextInterface.php b/core/vendor/symfony/validator/Context/ExecutionContextInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Context/ExecutionContextInterface.php
rename to core/vendor/symfony/validator/Context/ExecutionContextInterface.php
diff --git a/core/vendor/symfony/validator/Context/LegacyExecutionContext.php b/core/vendor/symfony/validator/Context/LegacyExecutionContext.php
new file mode 100644
index 0000000..5ee7a22
--- /dev/null
+++ b/core/vendor/symfony/validator/Context/LegacyExecutionContext.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Context;
+
+trigger_error('The '.__NAMESPACE__.'\LegacyExecutionContext class is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+use Symfony\Component\Translation\TranslatorInterface;
+use Symfony\Component\Validator\MetadataFactoryInterface;
+use Symfony\Component\Validator\Validator\ValidatorInterface;
+
+/**
+ * An execution context that is compatible with the legacy API (< 2.5).
+ *
+ * @since  2.5
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ */
+class LegacyExecutionContext extends ExecutionContext
+{
+    /**
+     * @var MetadataFactoryInterface
+     */
+    private $metadataFactory;
+
+    /**
+     * Creates a new context.
+     *
+     * @see ExecutionContext::__construct()
+     *
+     * @internal Called by {@link LegacyExecutionContextFactory}. Should not be used
+     *           in user code.
+     */
+    public function __construct(ValidatorInterface $validator, $root, MetadataFactoryInterface $metadataFactory, TranslatorInterface $translator, $translationDomain = null)
+    {
+        parent::__construct(
+            $validator,
+            $root,
+            $translator,
+            $translationDomain
+        );
+
+        $this->metadataFactory = $metadataFactory;
+    }
+}
diff --git a/core/vendor/symfony/validator/Context/LegacyExecutionContextFactory.php b/core/vendor/symfony/validator/Context/LegacyExecutionContextFactory.php
new file mode 100644
index 0000000..31fb4cb
--- /dev/null
+++ b/core/vendor/symfony/validator/Context/LegacyExecutionContextFactory.php
@@ -0,0 +1,76 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Context;
+
+trigger_error('The '.__NAMESPACE__.'\LegacyExecutionContextFactory class is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+use Symfony\Component\Translation\TranslatorInterface;
+use Symfony\Component\Validator\MetadataFactoryInterface;
+use Symfony\Component\Validator\Validator\ValidatorInterface;
+
+/**
+ * Creates new {@link LegacyExecutionContext} instances.
+ *
+ * Implemented for backward compatibility with Symfony < 2.5.
+ *
+ * @since  2.5
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ */
+class LegacyExecutionContextFactory implements ExecutionContextFactoryInterface
+{
+    /**
+     * @var MetadataFactoryInterface
+     */
+    private $metadataFactory;
+
+    /**
+     * @var TranslatorInterface
+     */
+    private $translator;
+
+    /**
+     * @var string|null
+     */
+    private $translationDomain;
+
+    /**
+     * Creates a new context factory.
+     *
+     * @param MetadataFactoryInterface $metadataFactory   The metadata factory
+     * @param TranslatorInterface      $translator        The translator
+     * @param string|null              $translationDomain The translation domain
+     *                                                    to use for translating
+     *                                                    violation messages
+     */
+    public function __construct(MetadataFactoryInterface $metadataFactory, TranslatorInterface $translator, $translationDomain = null)
+    {
+        $this->metadataFactory = $metadataFactory;
+        $this->translator = $translator;
+        $this->translationDomain = $translationDomain;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function createContext(ValidatorInterface $validator, $root)
+    {
+        return new LegacyExecutionContext(
+            $validator,
+            $root,
+            $this->metadataFactory,
+            $this->translator,
+            $this->translationDomain
+        );
+    }
+}
diff --git a/core/vendor/symfony/validator/DefaultTranslator.php b/core/vendor/symfony/validator/DefaultTranslator.php
new file mode 100644
index 0000000..37c9c17
--- /dev/null
+++ b/core/vendor/symfony/validator/DefaultTranslator.php
@@ -0,0 +1,171 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+trigger_error('The class '.__NAMESPACE__.'\DefaultTranslator is deprecated since version 2.7 and will be removed in 3.0. Use Symfony\Component\Translation\IdentityTranslator instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\Translation\TranslatorInterface;
+use Symfony\Component\Validator\Exception\BadMethodCallException;
+use Symfony\Component\Validator\Exception\InvalidArgumentException;
+
+/**
+ * Simple translator implementation that simply replaces the parameters in
+ * the message IDs.
+ *
+ * Example usage:
+ *
+ *     $translator = new DefaultTranslator();
+ *
+ *     echo $translator->trans(
+ *         'This is a {{ var }}.',
+ *         array('{{ var }}' => 'donkey')
+ *     );
+ *
+ *     // -> This is a donkey.
+ *
+ *     echo $translator->transChoice(
+ *         'This is {{ count }} donkey.|These are {{ count }} donkeys.',
+ *         3,
+ *         array('{{ count }}' => 'three')
+ *     );
+ *
+ *     // -> These are three donkeys.
+ *
+ * This translator does not support message catalogs, translation domains or
+ * locales. Instead, it implements a subset of the capabilities of
+ * {@link \Symfony\Component\Translation\Translator} and can be used in places
+ * where translation is not required by default but should be optional.
+ *
+ * @deprecated since version 2.7, to be removed in 3.0. Use Symfony\Component\Translation\IdentityTranslator instead.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class DefaultTranslator implements TranslatorInterface
+{
+    /**
+     * Interpolates the given message.
+     *
+     * Parameters are replaced in the message in the same manner that
+     * {@link strtr()} uses.
+     *
+     * Example usage:
+     *
+     *     $translator = new DefaultTranslator();
+     *
+     *     echo $translator->trans(
+     *         'This is a {{ var }}.',
+     *         array('{{ var }}' => 'donkey')
+     *     );
+     *
+     *     // -> This is a donkey.
+     *
+     * @param string $id         The message id
+     * @param array  $parameters An array of parameters for the message
+     * @param string $domain     Ignored
+     * @param string $locale     Ignored
+     *
+     * @return string The interpolated string
+     */
+    public function trans($id, array $parameters = array(), $domain = null, $locale = null)
+    {
+        return strtr($id, $parameters);
+    }
+
+    /**
+     * Interpolates the given choice message by choosing a variant according to a number.
+     *
+     * The variants are passed in the message ID using the format
+     * "<singular>|<plural>". "<singular>" is chosen if the passed $number is
+     * exactly 1. "<plural>" is chosen otherwise.
+     *
+     * This format is consistent with the format supported by
+     * {@link \Symfony\Component\Translation\Translator}, but it does not
+     * have the same expressiveness. While Translator supports intervals in
+     * message translations, which are needed for languages other than English,
+     * this translator does not. You should use Translator or a custom
+     * implementation of {@link \Symfony\Component\Translation\TranslatorInterface} if you need this or similar
+     * functionality.
+     *
+     * Example usage:
+     *
+     *     echo $translator->transChoice(
+     *         'This is {{ count }} donkey.|These are {{ count }} donkeys.',
+     *         0,
+     *         array('{{ count }}' => 0)
+     *     );
+     *
+     *     // -> These are 0 donkeys.
+     *
+     *     echo $translator->transChoice(
+     *         'This is {{ count }} donkey.|These are {{ count }} donkeys.',
+     *         1,
+     *         array('{{ count }}' => 1)
+     *     );
+     *
+     *     // -> This is 1 donkey.
+     *
+     *     echo $translator->transChoice(
+     *         'This is {{ count }} donkey.|These are {{ count }} donkeys.',
+     *         3,
+     *         array('{{ count }}' => 3)
+     *     );
+     *
+     *     // -> These are 3 donkeys.
+     *
+     * @param string $id         The message id
+     * @param int    $number     The number to use to find the index of the message
+     * @param array  $parameters An array of parameters for the message
+     * @param string $domain     Ignored
+     * @param string $locale     Ignored
+     *
+     * @return string The translated string
+     *
+     * @throws InvalidArgumentException If the message id does not have the format
+     *                                  "singular|plural".
+     */
+    public function transChoice($id, $number, array $parameters = array(), $domain = null, $locale = null)
+    {
+        $ids = explode('|', $id);
+
+        if (1 == $number) {
+            return strtr($ids[0], $parameters);
+        }
+
+        if (!isset($ids[1])) {
+            throw new InvalidArgumentException(sprintf('The message "%s" cannot be pluralized, because it is missing a plural (e.g. "There is one apple|There are %%count%% apples").', $id));
+        }
+
+        return strtr($ids[1], $parameters);
+    }
+
+    /**
+     * Not supported.
+     *
+     * @param string $locale The locale
+     *
+     * @throws BadMethodCallException
+     */
+    public function setLocale($locale)
+    {
+        throw new BadMethodCallException('Unsupported method.');
+    }
+
+    /**
+     * Returns the locale of the translator.
+     *
+     * @return string Always returns 'en'
+     */
+    public function getLocale()
+    {
+        return 'en';
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/BadMethodCallException.php b/core/vendor/symfony/validator/Exception/BadMethodCallException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/BadMethodCallException.php
rename to core/vendor/symfony/validator/Exception/BadMethodCallException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/ConstraintDefinitionException.php b/core/vendor/symfony/validator/Exception/ConstraintDefinitionException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/ConstraintDefinitionException.php
rename to core/vendor/symfony/validator/Exception/ConstraintDefinitionException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/ExceptionInterface.php b/core/vendor/symfony/validator/Exception/ExceptionInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/ExceptionInterface.php
rename to core/vendor/symfony/validator/Exception/ExceptionInterface.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/GroupDefinitionException.php b/core/vendor/symfony/validator/Exception/GroupDefinitionException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/GroupDefinitionException.php
rename to core/vendor/symfony/validator/Exception/GroupDefinitionException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/InvalidArgumentException.php b/core/vendor/symfony/validator/Exception/InvalidArgumentException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/InvalidArgumentException.php
rename to core/vendor/symfony/validator/Exception/InvalidArgumentException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/InvalidOptionsException.php b/core/vendor/symfony/validator/Exception/InvalidOptionsException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/InvalidOptionsException.php
rename to core/vendor/symfony/validator/Exception/InvalidOptionsException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/MappingException.php b/core/vendor/symfony/validator/Exception/MappingException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/MappingException.php
rename to core/vendor/symfony/validator/Exception/MappingException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/MissingOptionsException.php b/core/vendor/symfony/validator/Exception/MissingOptionsException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/MissingOptionsException.php
rename to core/vendor/symfony/validator/Exception/MissingOptionsException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/NoSuchMetadataException.php b/core/vendor/symfony/validator/Exception/NoSuchMetadataException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/NoSuchMetadataException.php
rename to core/vendor/symfony/validator/Exception/NoSuchMetadataException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/OutOfBoundsException.php b/core/vendor/symfony/validator/Exception/OutOfBoundsException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/OutOfBoundsException.php
rename to core/vendor/symfony/validator/Exception/OutOfBoundsException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/RuntimeException.php b/core/vendor/symfony/validator/Exception/RuntimeException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/RuntimeException.php
rename to core/vendor/symfony/validator/Exception/RuntimeException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/UnexpectedTypeException.php b/core/vendor/symfony/validator/Exception/UnexpectedTypeException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/UnexpectedTypeException.php
rename to core/vendor/symfony/validator/Exception/UnexpectedTypeException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/UnsupportedMetadataException.php b/core/vendor/symfony/validator/Exception/UnsupportedMetadataException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/UnsupportedMetadataException.php
rename to core/vendor/symfony/validator/Exception/UnsupportedMetadataException.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Exception/ValidatorException.php b/core/vendor/symfony/validator/Exception/ValidatorException.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Exception/ValidatorException.php
rename to core/vendor/symfony/validator/Exception/ValidatorException.php
diff --git a/core/vendor/symfony/validator/ExecutionContext.php b/core/vendor/symfony/validator/ExecutionContext.php
new file mode 100644
index 0000000..d21dd78
--- /dev/null
+++ b/core/vendor/symfony/validator/ExecutionContext.php
@@ -0,0 +1,295 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+trigger_error('The '.__NAMESPACE__.'\ExecutionContext class is deprecated since version 2.5 and will be removed in 3.0. Use the Symfony\Component\Validator\Context\ExecutionContext class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\Translation\TranslatorInterface;
+
+/**
+ * Default implementation of {@link ExecutionContextInterface}.
+ *
+ * This class is immutable by design.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link Context\ExecutionContext} instead.
+ */
+class ExecutionContext implements ExecutionContextInterface
+{
+    /**
+     * @var GlobalExecutionContextInterface
+     */
+    private $globalContext;
+
+    /**
+     * @var TranslatorInterface
+     */
+    private $translator;
+
+    /**
+     * @var null|string
+     */
+    private $translationDomain;
+
+    /**
+     * @var MetadataInterface
+     */
+    private $metadata;
+
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    /**
+     * @var string
+     */
+    private $group;
+
+    /**
+     * @var string
+     */
+    private $propertyPath;
+
+    /**
+     * Creates a new execution context.
+     *
+     * @param GlobalExecutionContextInterface $globalContext     The global context storing node-independent state.
+     * @param TranslatorInterface             $translator        The translator for translating violation messages.
+     * @param null|string                     $translationDomain The domain of the validation messages.
+     * @param MetadataInterface               $metadata          The metadata of the validated node.
+     * @param mixed                           $value             The value of the validated node.
+     * @param string                          $group             The current validation group.
+     * @param string                          $propertyPath      The property path to the current node.
+     */
+    public function __construct(GlobalExecutionContextInterface $globalContext, TranslatorInterface $translator, $translationDomain = null, MetadataInterface $metadata = null, $value = null, $group = null, $propertyPath = '')
+    {
+        if (null === $group) {
+            $group = Constraint::DEFAULT_GROUP;
+        }
+
+        $this->globalContext = $globalContext;
+        $this->translator = $translator;
+        $this->translationDomain = $translationDomain;
+        $this->metadata = $metadata;
+        $this->value = $value;
+        $this->propertyPath = $propertyPath;
+        $this->group = $group;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addViolation($message, array $params = array(), $invalidValue = null, $plural = null, $code = null)
+    {
+        if (null === $plural) {
+            $translatedMessage = $this->translator->trans($message, $params, $this->translationDomain);
+        } else {
+            try {
+                $translatedMessage = $this->translator->transChoice($message, $plural, $params, $this->translationDomain);
+            } catch (\InvalidArgumentException $e) {
+                $translatedMessage = $this->translator->trans($message, $params, $this->translationDomain);
+            }
+        }
+
+        $this->globalContext->getViolations()->add(new ConstraintViolation(
+            $translatedMessage,
+            $message,
+            $params,
+            $this->globalContext->getRoot(),
+            $this->propertyPath,
+            // check using func_num_args() to allow passing null values
+            func_num_args() >= 3 ? $invalidValue : $this->value,
+            $plural,
+            $code
+        ));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addViolationAt($subPath, $message, array $parameters = array(), $invalidValue = null, $plural = null, $code = null)
+    {
+        $this->globalContext->getViolations()->add(new ConstraintViolation(
+            null === $plural
+                ? $this->translator->trans($message, $parameters, $this->translationDomain)
+                : $this->translator->transChoice($message, $plural, $parameters, $this->translationDomain),
+            $message,
+            $parameters,
+            $this->globalContext->getRoot(),
+            $this->getPropertyPath($subPath),
+            // check using func_num_args() to allow passing null values
+            func_num_args() >= 4 ? $invalidValue : $this->value,
+            $plural,
+            $code
+        ));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getViolations()
+    {
+        return $this->globalContext->getViolations();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRoot()
+    {
+        return $this->globalContext->getRoot();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPropertyPath($subPath = '')
+    {
+        if ('' != $subPath && '' !== $this->propertyPath && '[' !== $subPath[0]) {
+            return $this->propertyPath.'.'.$subPath;
+        }
+
+        return $this->propertyPath.$subPath;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getClassName()
+    {
+        if ($this->metadata instanceof ClassBasedInterface) {
+            return $this->metadata->getClassName();
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPropertyName()
+    {
+        if ($this->metadata instanceof PropertyMetadataInterface) {
+            return $this->metadata->getPropertyName();
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getGroup()
+    {
+        return $this->group;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadata()
+    {
+        return $this->metadata;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadataFor($value)
+    {
+        return $this->globalContext->getMetadataFactory()->getMetadataFor($value);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, $subPath = '', $groups = null, $traverse = false, $deep = false)
+    {
+        $propertyPath = $this->getPropertyPath($subPath);
+
+        foreach ($this->resolveGroups($groups) as $group) {
+            $this->globalContext->getVisitor()->validate($value, $group, $propertyPath, $traverse, $deep);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validateValue($value, $constraints, $subPath = '', $groups = null)
+    {
+        $constraints = is_array($constraints) ? $constraints : array($constraints);
+
+        if (null === $groups && '' === $subPath) {
+            $context = clone $this;
+            $context->value = $value;
+            $context->executeConstraintValidators($value, $constraints);
+
+            return;
+        }
+
+        $propertyPath = $this->getPropertyPath($subPath);
+
+        foreach ($this->resolveGroups($groups) as $group) {
+            $context = clone $this;
+            $context->value = $value;
+            $context->group = $group;
+            $context->propertyPath = $propertyPath;
+            $context->executeConstraintValidators($value, $constraints);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadataFactory()
+    {
+        return $this->globalContext->getMetadataFactory();
+    }
+
+    /**
+     * Executes the validators of the given constraints for the given value.
+     *
+     * @param mixed        $value       The value to validate.
+     * @param Constraint[] $constraints The constraints to match against.
+     */
+    private function executeConstraintValidators($value, array $constraints)
+    {
+        foreach ($constraints as $constraint) {
+            $validator = $this->globalContext->getValidatorFactory()->getInstance($constraint);
+            $validator->initialize($this);
+            $validator->validate($value, $constraint);
+        }
+    }
+
+    /**
+     * Returns an array of group names.
+     *
+     * @param null|string|string[] $groups The groups to resolve. If a single string is
+     *                                     passed, it is converted to an array. If null
+     *                                     is passed, an array containing the current
+     *                                     group of the context is returned.
+     *
+     * @return array An array of validation groups.
+     */
+    private function resolveGroups($groups)
+    {
+        return $groups ? (array) $groups : (array) $this->group;
+    }
+}
diff --git a/core/vendor/symfony/validator/ExecutionContextInterface.php b/core/vendor/symfony/validator/ExecutionContextInterface.php
new file mode 100644
index 0000000..3fedfe1
--- /dev/null
+++ b/core/vendor/symfony/validator/ExecutionContextInterface.php
@@ -0,0 +1,327 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * Stores the validator's state during validation.
+ *
+ * For example, let's validate the following object graph:
+ *
+ * <pre>
+ * (Person)---($firstName: string)
+ *      \
+ *   ($address: Address)---($street: string)
+ * </pre>
+ *
+ * We validate the <tt>Person</tt> instance, which becomes the "root" of the
+ * validation run (see {@link getRoot}). The state of the context after the
+ * first step will be like this:
+ *
+ * <pre>
+ * (Person)---($firstName: string)
+ *    ^ \
+ *   ($address: Address)---($street: string)
+ * </pre>
+ *
+ * The validator is stopped at the <tt>Person</tt> node, both the root and the
+ * value (see {@link getValue}) of the context point to the <tt>Person</tt>
+ * instance. The property path is empty at this point (see {@link getPropertyPath}).
+ * The metadata of the context is the metadata of the <tt>Person</tt> node
+ * (see {@link getMetadata}).
+ *
+ * After advancing to the property <tt>$firstName</tt> of the <tt>Person</tt>
+ * instance, the state of the context looks like this:
+ *
+ * <pre>
+ * (Person)---($firstName: string)
+ *      \              ^
+ *   ($address: Address)---($street: string)
+ * </pre>
+ *
+ * The validator is stopped at the property <tt>$firstName</tt>. The root still
+ * points to the <tt>Person</tt> instance, because this is where the validation
+ * started. The property path is now "firstName" and the current value is the
+ * value of that property.
+ *
+ * After advancing to the <tt>$address</tt> property and then to the
+ * <tt>$street</tt> property of the <tt>Address</tt> instance, the context state
+ * looks like this:
+ *
+ * <pre>
+ * (Person)---($firstName: string)
+ *      \
+ *   ($address: Address)---($street: string)
+ *                               ^
+ * </pre>
+ *
+ * The validator is stopped at the property <tt>$street</tt>. The root still
+ * points to the <tt>Person</tt> instance, but the property path is now
+ * "address.street" and the validated value is the value of that property.
+ *
+ * Apart from the root, the property path and the currently validated value,
+ * the execution context also knows the metadata of the current node (see
+ * {@link getMetadata}) which for example returns a {@link Mapping\PropertyMetadata}
+ * or a {@link Mapping\ClassMetadata} object. he context also contains the
+ * validation group that is currently being validated (see {@link getGroup}) and
+ * the violations that happened up until now (see {@link getViolations}).
+ *
+ * Apart from reading the execution context, you can also use
+ * {@link addViolation} or {@link addViolationAt} to add new violations and
+ * {@link validate} or {@link validateValue} to validate values that the
+ * validator otherwise would not reach.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link Context\ExecutionContextInterface} instead.
+ */
+interface ExecutionContextInterface
+{
+    /**
+     * Adds a violation at the current node of the validation graph.
+     *
+     * @param string   $message      The error message
+     * @param array    $params       The parameters substituted in the error message
+     * @param mixed    $invalidValue The invalid, validated value
+     * @param int|null $plural       The number to use to pluralize of the message
+     * @param int|null $code         The violation code
+     *
+     * @api
+     *
+     * @deprecated the parameters $invalidValue, $plural and $code are deprecated since version 2.5 and will be removed in 3.0.
+     */
+    public function addViolation($message, array $params = array(), $invalidValue = null, $plural = null, $code = null);
+
+    /**
+     * Adds a violation at the validation graph node with the given property
+     * path relative to the current property path.
+     *
+     * @param string   $subPath      The relative property path for the violation
+     * @param string   $message      The error message
+     * @param array    $parameters   The parameters substituted in the error message
+     * @param mixed    $invalidValue The invalid, validated value
+     * @param int|null $plural       The number to use to pluralize of the message
+     * @param int|null $code         The violation code
+     *
+     * @api
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Use {@link Context\ExecutionContextInterface::buildViolation()}
+     *             instead.
+     */
+    public function addViolationAt($subPath, $message, array $parameters = array(), $invalidValue = null, $plural = null, $code = null);
+
+    /**
+     * Validates the given value within the scope of the current validation.
+     *
+     * The value may be any value recognized by the used metadata factory
+     * (see {@link MetadataFactoryInterface::getMetadata}), or an array or a
+     * traversable object of such values.
+     *
+     * Usually you validate a value that is not the current node of the
+     * execution context. For this case, you can pass the {@link $subPath}
+     * argument which is appended to the current property path when a violation
+     * is created. For example, take the following object graph:
+     *
+     * <pre>
+     * (Person)---($address: Address)---($phoneNumber: PhoneNumber)
+     *                     ^
+     * </pre>
+     *
+     * When the execution context stops at the <tt>Person</tt> instance, the
+     * property path is "address". When you validate the <tt>PhoneNumber</tt>
+     * instance now, pass "phoneNumber" as sub path to correct the property path
+     * to "address.phoneNumber":
+     *
+     * <pre>
+     * $context->validate($address->phoneNumber, 'phoneNumber');
+     * </pre>
+     *
+     * Any violations generated during the validation will be added to the
+     * violation list that you can access with {@link getViolations}.
+     *
+     * @param mixed                $value    The value to validate.
+     * @param string               $subPath  The path to append to the context's property path.
+     * @param null|string|string[] $groups   The groups to validate in. If you don't pass any
+     *                                       groups here, the current group of the context
+     *                                       will be used.
+     * @param bool                 $traverse Whether to traverse the value if it is an array
+     *                                       or an instance of <tt>\Traversable</tt>.
+     * @param bool                 $deep     Whether to traverse the value recursively if
+     *                                       it is a collection of collections.
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Use {@link Context\ExecutionContextInterface::getValidator()}
+     *             instead.
+     */
+    public function validate($value, $subPath = '', $groups = null, $traverse = false, $deep = false);
+
+    /**
+     * Validates a value against a constraint.
+     *
+     * Use the parameter <tt>$subPath</tt> to adapt the property path for the
+     * validated value. For example, take the following object graph:
+     *
+     * <pre>
+     * (Person)---($address: Address)---($street: string)
+     *                     ^
+     * </pre>
+     *
+     * When the validator validates the <tt>Address</tt> instance, the
+     * property path stored in the execution context is "address". When you
+     * manually validate the property <tt>$street</tt> now, pass the sub path
+     * "street" to adapt the full property path to "address.street":
+     *
+     * <pre>
+     * $context->validate($address->street, new NotNull(), 'street');
+     * </pre>
+     *
+     * @param mixed                   $value       The value to validate.
+     * @param Constraint|Constraint[] $constraints The constraint(s) to validate against.
+     * @param string                  $subPath     The path to append to the context's property path.
+     * @param null|string|string[]    $groups      The groups to validate in. If you don't pass any
+     *                                             groups here, the current group of the context
+     *                                             will be used.
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Use {@link Context\ExecutionContextInterface::getValidator()}
+     *             instead.
+     */
+    public function validateValue($value, $constraints, $subPath = '', $groups = null);
+
+    /**
+     * Returns the violations generated by the validator so far.
+     *
+     * @return ConstraintViolationListInterface The constraint violation list.
+     *
+     * @api
+     */
+    public function getViolations();
+
+    /**
+     * Returns the value at which validation was started in the object graph.
+     *
+     * The validator, when given an object, traverses the properties and
+     * related objects and their properties. The root of the validation is the
+     * object from which the traversal started.
+     *
+     * The current value is returned by {@link getValue}.
+     *
+     * @return mixed The root value of the validation.
+     */
+    public function getRoot();
+
+    /**
+     * Returns the value that the validator is currently validating.
+     *
+     * If you want to retrieve the object that was originally passed to the
+     * validator, use {@link getRoot}.
+     *
+     * @return mixed The currently validated value.
+     */
+    public function getValue();
+
+    /**
+     * Returns the metadata for the currently validated value.
+     *
+     * With the core implementation, this method returns a
+     * {@link Mapping\ClassMetadata} instance if the current value is an object,
+     * a {@link Mapping\PropertyMetadata} instance if the current value is
+     * the value of a property and a {@link Mapping\GetterMetadata} instance if
+     * the validated value is the result of a getter method.
+     *
+     * If the validated value is neither of these, for example if the validator
+     * has been called with a plain value and constraint, this method returns
+     * null.
+     *
+     * @return MetadataInterface|null The metadata of the currently validated
+     *                                value.
+     */
+    public function getMetadata();
+
+    /**
+     * Returns the used metadata factory.
+     *
+     * @return MetadataFactoryInterface The metadata factory.
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Use {@link Context\ExecutionContextInterface::getValidator()}
+     *             instead and call
+     *             {@link Validator\ValidatorInterface::getMetadataFor()} or
+     *             {@link Validator\ValidatorInterface::hasMetadataFor()} there.
+     */
+    public function getMetadataFactory();
+
+    /**
+     * Returns the validation group that is currently being validated.
+     *
+     * @return string The current validation group.
+     */
+    public function getGroup();
+
+    /**
+     * Returns the class name of the current node.
+     *
+     * If the metadata of the current node does not implement
+     * {@link ClassBasedInterface} or if no metadata is available for the
+     * current node, this method returns null.
+     *
+     * @return string|null The class name or null, if no class name could be found.
+     */
+    public function getClassName();
+
+    /**
+     * Returns the property name of the current node.
+     *
+     * If the metadata of the current node does not implement
+     * {@link PropertyMetadataInterface} or if no metadata is available for the
+     * current node, this method returns null.
+     *
+     * @return string|null The property name or null, if no property name could be found.
+     */
+    public function getPropertyName();
+
+    /**
+     * Returns the property path to the value that the validator is currently
+     * validating.
+     *
+     * For example, take the following object graph:
+     *
+     * <pre>
+     * (Person)---($address: Address)---($street: string)
+     * </pre>
+     *
+     * When the <tt>Person</tt> instance is passed to the validator, the
+     * property path is initially empty. When the <tt>$address</tt> property
+     * of that person is validated, the property path is "address". When
+     * the <tt>$street</tt> property of the related <tt>Address</tt> instance
+     * is validated, the property path is "address.street".
+     *
+     * Properties of objects are prefixed with a dot in the property path.
+     * Indices of arrays or objects implementing the {@link \ArrayAccess}
+     * interface are enclosed in brackets. For example, if the property in
+     * the previous example is <tt>$addresses</tt> and contains an array
+     * of <tt>Address</tt> instance, the property path generated for the
+     * <tt>$street</tt> property of one of these addresses is for example
+     * "addresses[0].street".
+     *
+     * @param string $subPath Optional. The suffix appended to the current
+     *                        property path.
+     *
+     * @return string The current property path. The result may be an empty
+     *                string if the validator is currently validating the
+     *                root value of the validation graph.
+     */
+    public function getPropertyPath($subPath = '');
+}
diff --git a/core/vendor/symfony/validator/GlobalExecutionContextInterface.php b/core/vendor/symfony/validator/GlobalExecutionContextInterface.php
new file mode 100644
index 0000000..5c646f2
--- /dev/null
+++ b/core/vendor/symfony/validator/GlobalExecutionContextInterface.php
@@ -0,0 +1,71 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * Stores the node-independent state of a validation run.
+ *
+ * When the validator validates a graph of objects, it uses two classes to
+ * store the state during the validation:
+ *
+ * <ul>
+ * <li>For each node in the validation graph (objects, properties, getters) the
+ * validator creates an instance of {@link ExecutionContextInterface} that
+ * stores the information about that node.</li>
+ * <li>One single <tt>GlobalExecutionContextInterface</tt> stores the state
+ * that is independent of the current node.</li>
+ * </ul>
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link Context\ExecutionContextInterface} instead.
+ */
+interface GlobalExecutionContextInterface
+{
+    /**
+     * Returns the violations generated by the validator so far.
+     *
+     * @return ConstraintViolationListInterface A list of constraint violations.
+     */
+    public function getViolations();
+
+    /**
+     * Returns the value at which validation was started in the object graph.
+     *
+     * @return mixed The root value.
+     *
+     * @see ExecutionContextInterface::getRoot()
+     */
+    public function getRoot();
+
+    /**
+     * Returns the visitor instance used to validate the object graph nodes.
+     *
+     * @return ValidationVisitorInterface The validation visitor.
+     */
+    public function getVisitor();
+
+    /**
+     * Returns the factory for constraint validators.
+     *
+     * @return ConstraintValidatorFactoryInterface The constraint validator factory.
+     */
+    public function getValidatorFactory();
+
+    /**
+     * Returns the factory for validation metadata objects.
+     *
+     * @return MetadataFactoryInterface The metadata factory.
+     */
+    public function getMetadataFactory();
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/GroupSequenceProviderInterface.php b/core/vendor/symfony/validator/GroupSequenceProviderInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/GroupSequenceProviderInterface.php
rename to core/vendor/symfony/validator/GroupSequenceProviderInterface.php
diff --git a/core/vendor/symfony/css-selector/Symfony/Component/CssSelector/LICENSE b/core/vendor/symfony/validator/LICENSE
similarity index 100%
rename from core/vendor/symfony/css-selector/Symfony/Component/CssSelector/LICENSE
rename to core/vendor/symfony/validator/LICENSE
diff --git a/core/vendor/symfony/validator/Mapping/BlackholeMetadataFactory.php b/core/vendor/symfony/validator/Mapping/BlackholeMetadataFactory.php
new file mode 100644
index 0000000..ad5a980
--- /dev/null
+++ b/core/vendor/symfony/validator/Mapping/BlackholeMetadataFactory.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Mapping;
+
+trigger_error('The '.__NAMESPACE__.'\BlackholeMetadataFactory class is deprecated since version 2.5 and will be removed in 3.0. Use the Symfony\Component\Validator\Mapping\Factory\BlackHoleMetadataFactory class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\Validator\Mapping\Factory\BlackHoleMetadataFactory as MappingBlackHoleMetadataFactory;
+
+/**
+ * Alias of {@link Factory\BlackHoleMetadataFactory}.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link Factory\BlackHoleMetadataFactory} instead.
+ */
+class BlackholeMetadataFactory extends MappingBlackHoleMetadataFactory
+{
+}
diff --git a/core/vendor/symfony/validator/Mapping/Cache/ApcCache.php b/core/vendor/symfony/validator/Mapping/Cache/ApcCache.php
new file mode 100644
index 0000000..5dbe9f4
--- /dev/null
+++ b/core/vendor/symfony/validator/Mapping/Cache/ApcCache.php
@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Mapping\Cache;
+
+trigger_error('The '.__NAMESPACE__.'\ApcCache class is deprecated since version 2.5 and will be removed in 3.0. Use DoctrineCache with the Doctrine\Common\Cache\ApcCache class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\Validator\Mapping\ClassMetadata;
+
+/**
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use DoctrineCache with \Doctrine\Common\Cache\ApcCache instead.
+ */
+class ApcCache implements CacheInterface
+{
+    private $prefix;
+
+    public function __construct($prefix)
+    {
+        if (!extension_loaded('apc')) {
+            throw new \RuntimeException('Unable to use ApcCache to cache validator mappings as APC is not enabled.');
+        }
+
+        $this->prefix = $prefix;
+    }
+
+    public function has($class)
+    {
+        if (!function_exists('apc_exists')) {
+            $exists = false;
+
+            apc_fetch($this->prefix.$class, $exists);
+
+            return $exists;
+        }
+
+        return apc_exists($this->prefix.$class);
+    }
+
+    public function read($class)
+    {
+        return apc_fetch($this->prefix.$class);
+    }
+
+    public function write(ClassMetadata $metadata)
+    {
+        apc_store($this->prefix.$metadata->getClassName(), $metadata);
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Cache/CacheInterface.php b/core/vendor/symfony/validator/Mapping/Cache/CacheInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Cache/CacheInterface.php
rename to core/vendor/symfony/validator/Mapping/Cache/CacheInterface.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Cache/DoctrineCache.php b/core/vendor/symfony/validator/Mapping/Cache/DoctrineCache.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Cache/DoctrineCache.php
rename to core/vendor/symfony/validator/Mapping/Cache/DoctrineCache.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/CascadingStrategy.php b/core/vendor/symfony/validator/Mapping/CascadingStrategy.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/CascadingStrategy.php
rename to core/vendor/symfony/validator/Mapping/CascadingStrategy.php
diff --git a/core/vendor/symfony/validator/Mapping/ClassMetadata.php b/core/vendor/symfony/validator/Mapping/ClassMetadata.php
new file mode 100644
index 0000000..5991f34
--- /dev/null
+++ b/core/vendor/symfony/validator/Mapping/ClassMetadata.php
@@ -0,0 +1,556 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Mapping;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Constraints\GroupSequence;
+use Symfony\Component\Validator\Constraints\Traverse;
+use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\GroupDefinitionException;
+use Symfony\Component\Validator\ValidationVisitorInterface;
+
+/**
+ * Default implementation of {@link ClassMetadataInterface}.
+ *
+ * This class supports serialization and cloning.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ClassMetadata extends ElementMetadata implements ClassMetadataInterface
+{
+    /**
+     * @var string
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getClassName()} instead.
+     */
+    public $name;
+
+    /**
+     * @var string
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getDefaultGroup()} instead.
+     */
+    public $defaultGroup;
+
+    /**
+     * @var MemberMetadata[]
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getPropertyMetadata()} instead.
+     */
+    public $members = array();
+
+    /**
+     * @var PropertyMetadata[]
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getPropertyMetadata()} instead.
+     */
+    public $properties = array();
+
+    /**
+     * @var GetterMetadata[]
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getPropertyMetadata()} instead.
+     */
+    public $getters = array();
+
+    /**
+     * @var array
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getGroupSequence()} instead.
+     */
+    public $groupSequence = array();
+
+    /**
+     * @var bool
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link isGroupSequenceProvider()} instead.
+     */
+    public $groupSequenceProvider = false;
+
+    /**
+     * The strategy for traversing traversable objects.
+     *
+     * By default, only instances of {@link \Traversable} are traversed.
+     *
+     * @var int
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getTraversalStrategy()} instead.
+     */
+    public $traversalStrategy = TraversalStrategy::IMPLICIT;
+
+    /**
+     * @var \ReflectionClass
+     */
+    private $reflClass;
+
+    /**
+     * Constructs a metadata for the given class.
+     *
+     * @param string $class
+     */
+    public function __construct($class)
+    {
+        $this->name = $class;
+        // class name without namespace
+        if (false !== $nsSep = strrpos($class, '\\')) {
+            $this->defaultGroup = substr($class, $nsSep + 1);
+        } else {
+            $this->defaultGroup = $class;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function accept(ValidationVisitorInterface $visitor, $value, $group, $propertyPath, $propagatedGroup = null)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        if (null === $propagatedGroup && Constraint::DEFAULT_GROUP === $group
+                && ($this->hasGroupSequence() || $this->isGroupSequenceProvider())) {
+            if ($this->hasGroupSequence()) {
+                $groups = $this->getGroupSequence()->groups;
+            } else {
+                $groups = $value->getGroupSequence();
+            }
+
+            foreach ($groups as $group) {
+                $this->accept($visitor, $value, $group, $propertyPath, Constraint::DEFAULT_GROUP);
+
+                if (count($visitor->getViolations()) > 0) {
+                    break;
+                }
+            }
+
+            return;
+        }
+
+        $visitor->visit($this, $value, $group, $propertyPath);
+
+        if (null !== $value) {
+            $pathPrefix = empty($propertyPath) ? '' : $propertyPath.'.';
+
+            foreach ($this->getConstrainedProperties() as $property) {
+                foreach ($this->getPropertyMetadata($property) as $member) {
+                    $member->accept($visitor, $member->getPropertyValue($value), $group, $pathPrefix.$property, $propagatedGroup);
+                }
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __sleep()
+    {
+        $parentProperties = parent::__sleep();
+
+        // Don't store the cascading strategy. Classes never cascade.
+        unset($parentProperties[array_search('cascadingStrategy', $parentProperties)]);
+
+        return array_merge($parentProperties, array(
+            'getters',
+            'groupSequence',
+            'groupSequenceProvider',
+            'members',
+            'name',
+            'properties',
+            'defaultGroup',
+        ));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getClassName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Returns the name of the default group for this class.
+     *
+     * For each class, the group "Default" is an alias for the group
+     * "<ClassName>", where <ClassName> is the non-namespaced name of the
+     * class. All constraints implicitly or explicitly assigned to group
+     * "Default" belong to both of these groups, unless the class defines
+     * a group sequence.
+     *
+     * If a class defines a group sequence, validating the class in "Default"
+     * will validate the group sequence. The constraints assigned to "Default"
+     * can still be validated by validating the class in "<ClassName>".
+     *
+     * @return string The name of the default group
+     */
+    public function getDefaultGroup()
+    {
+        return $this->defaultGroup;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addConstraint(Constraint $constraint)
+    {
+        if (!in_array(Constraint::CLASS_CONSTRAINT, (array) $constraint->getTargets())) {
+            throw new ConstraintDefinitionException(sprintf(
+                'The constraint "%s" cannot be put on classes.',
+                get_class($constraint)
+            ));
+        }
+
+        if ($constraint instanceof Valid) {
+            throw new ConstraintDefinitionException(sprintf(
+                'The constraint "%s" cannot be put on classes.',
+                get_class($constraint)
+            ));
+        }
+
+        if ($constraint instanceof Traverse) {
+            if ($constraint->traverse) {
+                // If traverse is true, traversal should be explicitly enabled
+                $this->traversalStrategy = TraversalStrategy::TRAVERSE;
+            } else {
+                // If traverse is false, traversal should be explicitly disabled
+                $this->traversalStrategy = TraversalStrategy::NONE;
+            }
+
+            // The constraint is not added
+            return $this;
+        }
+
+        $constraint->addImplicitGroupName($this->getDefaultGroup());
+
+        parent::addConstraint($constraint);
+
+        return $this;
+    }
+
+    /**
+     * Adds a constraint to the given property.
+     *
+     * @param string     $property   The name of the property
+     * @param Constraint $constraint The constraint
+     *
+     * @return ClassMetadata This object
+     */
+    public function addPropertyConstraint($property, Constraint $constraint)
+    {
+        if (!isset($this->properties[$property])) {
+            $this->properties[$property] = new PropertyMetadata($this->getClassName(), $property);
+
+            $this->addPropertyMetadata($this->properties[$property]);
+        }
+
+        $constraint->addImplicitGroupName($this->getDefaultGroup());
+
+        $this->properties[$property]->addConstraint($constraint);
+
+        return $this;
+    }
+
+    /**
+     * @param string       $property
+     * @param Constraint[] $constraints
+     *
+     * @return ClassMetadata
+     */
+    public function addPropertyConstraints($property, array $constraints)
+    {
+        foreach ($constraints as $constraint) {
+            $this->addPropertyConstraint($property, $constraint);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds a constraint to the getter of the given property.
+     *
+     * The name of the getter is assumed to be the name of the property with an
+     * uppercased first letter and either the prefix "get" or "is".
+     *
+     * @param string     $property   The name of the property
+     * @param Constraint $constraint The constraint
+     *
+     * @return ClassMetadata This object
+     */
+    public function addGetterConstraint($property, Constraint $constraint)
+    {
+        if (!isset($this->getters[$property])) {
+            $this->getters[$property] = new GetterMetadata($this->getClassName(), $property);
+
+            $this->addPropertyMetadata($this->getters[$property]);
+        }
+
+        $constraint->addImplicitGroupName($this->getDefaultGroup());
+
+        $this->getters[$property]->addConstraint($constraint);
+
+        return $this;
+    }
+
+    /**
+     * @param string       $property
+     * @param Constraint[] $constraints
+     *
+     * @return ClassMetadata
+     */
+    public function addGetterConstraints($property, array $constraints)
+    {
+        foreach ($constraints as $constraint) {
+            $this->addGetterConstraint($property, $constraint);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Merges the constraints of the given metadata into this object.
+     *
+     * @param ClassMetadata $source The source metadata
+     */
+    public function mergeConstraints(ClassMetadata $source)
+    {
+        foreach ($source->getConstraints() as $constraint) {
+            $this->addConstraint(clone $constraint);
+        }
+
+        foreach ($source->getConstrainedProperties() as $property) {
+            foreach ($source->getPropertyMetadata($property) as $member) {
+                $member = clone $member;
+
+                foreach ($member->getConstraints() as $constraint) {
+                    $constraint->addImplicitGroupName($this->getDefaultGroup());
+                }
+
+                $this->addPropertyMetadata($member);
+
+                if ($member instanceof MemberMetadata && !$member->isPrivate($this->name)) {
+                    $property = $member->getPropertyName();
+
+                    if ($member instanceof PropertyMetadata && !isset($this->properties[$property])) {
+                        $this->properties[$property] = $member;
+                    } elseif ($member instanceof GetterMetadata && !isset($this->getters[$property])) {
+                        $this->getters[$property] = $member;
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Adds a member metadata.
+     *
+     * @param MemberMetadata $metadata
+     *
+     * @deprecated since version 2.6, to be removed in 3.0.
+     */
+    protected function addMemberMetadata(MemberMetadata $metadata)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the addPropertyMetadata() method instead.', E_USER_DEPRECATED);
+
+        $this->addPropertyMetadata($metadata);
+    }
+
+    /**
+     * Returns true if metadatas of members is present for the given property.
+     *
+     * @param string $property The name of the property
+     *
+     * @return bool
+     *
+     * @deprecated since version 2.6, to be removed in 3.0. Use {@link hasPropertyMetadata} instead.
+     */
+    public function hasMemberMetadatas($property)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the hasPropertyMetadata() method instead.', E_USER_DEPRECATED);
+
+        return $this->hasPropertyMetadata($property);
+    }
+
+    /**
+     * Returns all metadatas of members describing the given property.
+     *
+     * @param string $property The name of the property
+     *
+     * @return MemberMetadata[] An array of MemberMetadata
+     *
+     * @deprecated since version 2.6, to be removed in 3.0. Use {@link getPropertyMetadata} instead.
+     */
+    public function getMemberMetadatas($property)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the getPropertyMetadata() method instead.', E_USER_DEPRECATED);
+
+        return $this->getPropertyMetadata($property);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasPropertyMetadata($property)
+    {
+        return array_key_exists($property, $this->members);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPropertyMetadata($property)
+    {
+        if (!isset($this->members[$property])) {
+            return array();
+        }
+
+        return $this->members[$property];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getConstrainedProperties()
+    {
+        return array_keys($this->members);
+    }
+
+    /**
+     * Sets the default group sequence for this class.
+     *
+     * @param array $groupSequence An array of group names
+     *
+     * @return ClassMetadata
+     *
+     * @throws GroupDefinitionException
+     */
+    public function setGroupSequence($groupSequence)
+    {
+        if ($this->isGroupSequenceProvider()) {
+            throw new GroupDefinitionException('Defining a static group sequence is not allowed with a group sequence provider');
+        }
+
+        if (is_array($groupSequence)) {
+            $groupSequence = new GroupSequence($groupSequence);
+        }
+
+        if (in_array(Constraint::DEFAULT_GROUP, $groupSequence->groups, true)) {
+            throw new GroupDefinitionException(sprintf('The group "%s" is not allowed in group sequences', Constraint::DEFAULT_GROUP));
+        }
+
+        if (!in_array($this->getDefaultGroup(), $groupSequence->groups, true)) {
+            throw new GroupDefinitionException(sprintf('The group "%s" is missing in the group sequence', $this->getDefaultGroup()));
+        }
+
+        $this->groupSequence = $groupSequence;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasGroupSequence()
+    {
+        return $this->groupSequence && count($this->groupSequence->groups) > 0;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getGroupSequence()
+    {
+        return $this->groupSequence;
+    }
+
+    /**
+     * Returns a ReflectionClass instance for this class.
+     *
+     * @return \ReflectionClass
+     */
+    public function getReflectionClass()
+    {
+        if (!$this->reflClass) {
+            $this->reflClass = new \ReflectionClass($this->getClassName());
+        }
+
+        return $this->reflClass;
+    }
+
+    /**
+     * Sets whether a group sequence provider should be used.
+     *
+     * @param bool $active
+     *
+     * @throws GroupDefinitionException
+     */
+    public function setGroupSequenceProvider($active)
+    {
+        if ($this->hasGroupSequence()) {
+            throw new GroupDefinitionException('Defining a group sequence provider is not allowed with a static group sequence');
+        }
+
+        if (!$this->getReflectionClass()->implementsInterface('Symfony\Component\Validator\GroupSequenceProviderInterface')) {
+            throw new GroupDefinitionException(sprintf('Class "%s" must implement GroupSequenceProviderInterface', $this->name));
+        }
+
+        $this->groupSequenceProvider = $active;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isGroupSequenceProvider()
+    {
+        return $this->groupSequenceProvider;
+    }
+
+    /**
+     * Class nodes are never cascaded.
+     *
+     * {@inheritdoc}
+     */
+    public function getCascadingStrategy()
+    {
+        return CascadingStrategy::NONE;
+    }
+
+    /**
+     * Adds a property metadata.
+     *
+     * @param PropertyMetadataInterface $metadata
+     */
+    private function addPropertyMetadata(PropertyMetadataInterface $metadata)
+    {
+        $property = $metadata->getPropertyName();
+
+        $this->members[$property][] = $metadata;
+    }
+}
diff --git a/core/vendor/symfony/validator/Mapping/ClassMetadataFactory.php b/core/vendor/symfony/validator/Mapping/ClassMetadataFactory.php
new file mode 100644
index 0000000..92cc85b
--- /dev/null
+++ b/core/vendor/symfony/validator/Mapping/ClassMetadataFactory.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Mapping;
+
+trigger_error('The '.__NAMESPACE__.'\ClassMetadataFactory class is deprecated since version 2.5 and will be removed in 3.0. Use the Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory;
+
+/**
+ * Alias of {@link LazyLoadingMetadataFactory}.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link LazyLoadingMetadataFactory} instead.
+ */
+class ClassMetadataFactory extends LazyLoadingMetadataFactory
+{
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ClassMetadataInterface.php b/core/vendor/symfony/validator/Mapping/ClassMetadataInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ClassMetadataInterface.php
rename to core/vendor/symfony/validator/Mapping/ClassMetadataInterface.php
diff --git a/core/vendor/symfony/validator/Mapping/ElementMetadata.php b/core/vendor/symfony/validator/Mapping/ElementMetadata.php
new file mode 100644
index 0000000..1783864
--- /dev/null
+++ b/core/vendor/symfony/validator/Mapping/ElementMetadata.php
@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Mapping;
+
+/**
+ * Contains the metadata of a structural element.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Extend {@link GenericMetadata} instead.
+ */
+abstract class ElementMetadata extends GenericMetadata
+{
+    public function __construct()
+    {
+        if (!$this instanceof MemberMetadata && !$this instanceof ClassMetadata) {
+            trigger_error('The '.__CLASS__.' class is deprecated since version 2.5 and will be removed in 3.0. Use the Symfony\Component\Validator\Mapping\GenericMetadata class instead.', E_USER_DEPRECATED);
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Factory/BlackHoleMetadataFactory.php b/core/vendor/symfony/validator/Mapping/Factory/BlackHoleMetadataFactory.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Factory/BlackHoleMetadataFactory.php
rename to core/vendor/symfony/validator/Mapping/Factory/BlackHoleMetadataFactory.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Factory/LazyLoadingMetadataFactory.php b/core/vendor/symfony/validator/Mapping/Factory/LazyLoadingMetadataFactory.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Factory/LazyLoadingMetadataFactory.php
rename to core/vendor/symfony/validator/Mapping/Factory/LazyLoadingMetadataFactory.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Factory/MetadataFactoryInterface.php b/core/vendor/symfony/validator/Mapping/Factory/MetadataFactoryInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Factory/MetadataFactoryInterface.php
rename to core/vendor/symfony/validator/Mapping/Factory/MetadataFactoryInterface.php
diff --git a/core/vendor/symfony/validator/Mapping/GenericMetadata.php b/core/vendor/symfony/validator/Mapping/GenericMetadata.php
new file mode 100644
index 0000000..cc0e54d
--- /dev/null
+++ b/core/vendor/symfony/validator/Mapping/GenericMetadata.php
@@ -0,0 +1,244 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Mapping;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Constraints\Traverse;
+use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\Exception\BadMethodCallException;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\ValidationVisitorInterface;
+
+/**
+ * A generic container of {@link Constraint} objects.
+ *
+ * This class supports serialization and cloning.
+ *
+ * @since  2.5
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class GenericMetadata implements MetadataInterface
+{
+    /**
+     * @var Constraint[]
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getConstraints()} and {@link findConstraints()} instead.
+     */
+    public $constraints = array();
+
+    /**
+     * @var array
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link findConstraints()} instead.
+     */
+    public $constraintsByGroup = array();
+
+    /**
+     * The strategy for cascading objects.
+     *
+     * By default, objects are not cascaded.
+     *
+     * @var int
+     *
+     * @see CascadingStrategy
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getCascadingStrategy()} instead.
+     */
+    public $cascadingStrategy = CascadingStrategy::NONE;
+
+    /**
+     * The strategy for traversing traversable objects.
+     *
+     * By default, traversable objects are not traversed.
+     *
+     * @var int
+     *
+     * @see TraversalStrategy
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getTraversalStrategy()} instead.
+     */
+    public $traversalStrategy = TraversalStrategy::NONE;
+
+    /**
+     * Returns the names of the properties that should be serialized.
+     *
+     * @return string[]
+     */
+    public function __sleep()
+    {
+        return array(
+            'constraints',
+            'constraintsByGroup',
+            'cascadingStrategy',
+            'traversalStrategy',
+        );
+    }
+
+    /**
+     * Clones this object.
+     */
+    public function __clone()
+    {
+        $constraints = $this->constraints;
+
+        $this->constraints = array();
+        $this->constraintsByGroup = array();
+
+        foreach ($constraints as $constraint) {
+            $this->addConstraint(clone $constraint);
+        }
+    }
+
+    /**
+     * Adds a constraint.
+     *
+     * If the constraint {@link Valid} is added, the cascading strategy will be
+     * changed to {@link CascadingStrategy::CASCADE}. Depending on the
+     * properties $traverse and $deep of that constraint, the traversal strategy
+     * will be set to one of the following:
+     *
+     *  - {@link TraversalStrategy::IMPLICIT} if $traverse is enabled and $deep
+     *    is enabled
+     *  - {@link TraversalStrategy::IMPLICIT} | {@link TraversalStrategy::STOP_RECURSION}
+     *    if $traverse is enabled, but $deep is disabled
+     *  - {@link TraversalStrategy::NONE} if $traverse is disabled
+     *
+     * @param Constraint $constraint The constraint to add
+     *
+     * @return GenericMetadata This object
+     *
+     * @throws ConstraintDefinitionException When trying to add the
+     *                                       {@link Traverse} constraint
+     */
+    public function addConstraint(Constraint $constraint)
+    {
+        if ($constraint instanceof Traverse) {
+            throw new ConstraintDefinitionException(sprintf(
+                'The constraint "%s" can only be put on classes. Please use '.
+                '"Symfony\Component\Validator\Constraints\Valid" instead.',
+                get_class($constraint)
+            ));
+        }
+
+        if ($constraint instanceof Valid) {
+            $this->cascadingStrategy = CascadingStrategy::CASCADE;
+
+            if ($constraint->traverse) {
+                // Traverse unless the value is not traversable
+                $this->traversalStrategy = TraversalStrategy::IMPLICIT;
+
+                if (!$constraint->deep) {
+                    $this->traversalStrategy |= TraversalStrategy::STOP_RECURSION;
+                }
+            } else {
+                $this->traversalStrategy = TraversalStrategy::NONE;
+            }
+
+            return $this;
+        }
+
+        $this->constraints[] = $constraint;
+
+        foreach ($constraint->groups as $group) {
+            $this->constraintsByGroup[$group][] = $constraint;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds an list of constraints.
+     *
+     * @param Constraint[] $constraints The constraints to add
+     *
+     * @return GenericMetadata This object
+     */
+    public function addConstraints(array $constraints)
+    {
+        foreach ($constraints as $constraint) {
+            $this->addConstraint($constraint);
+        }
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getConstraints()
+    {
+        return $this->constraints;
+    }
+
+    /**
+     * Returns whether this element has any constraints.
+     *
+     * @return bool
+     */
+    public function hasConstraints()
+    {
+        return count($this->constraints) > 0;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * Aware of the global group (* group).
+     */
+    public function findConstraints($group)
+    {
+        return isset($this->constraintsByGroup[$group])
+            ? $this->constraintsByGroup[$group]
+            : array();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getCascadingStrategy()
+    {
+        return $this->cascadingStrategy;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTraversalStrategy()
+    {
+        return $this->traversalStrategy;
+    }
+
+    /**
+     * Exists for compatibility with the deprecated
+     * {@link Symfony\Component\Validator\MetadataInterface}.
+     *
+     * Should not be used.
+     *
+     * Implemented for backward compatibility with Symfony < 2.5.
+     *
+     * @throws BadMethodCallException
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function accept(ValidationVisitorInterface $visitor, $value, $group, $propertyPath)
+    {
+        throw new BadMethodCallException('Not supported.');
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/GetterMetadata.php b/core/vendor/symfony/validator/Mapping/GetterMetadata.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/GetterMetadata.php
rename to core/vendor/symfony/validator/Mapping/GetterMetadata.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/AbstractLoader.php b/core/vendor/symfony/validator/Mapping/Loader/AbstractLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/AbstractLoader.php
rename to core/vendor/symfony/validator/Mapping/Loader/AbstractLoader.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/AnnotationLoader.php b/core/vendor/symfony/validator/Mapping/Loader/AnnotationLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/AnnotationLoader.php
rename to core/vendor/symfony/validator/Mapping/Loader/AnnotationLoader.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/FileLoader.php b/core/vendor/symfony/validator/Mapping/Loader/FileLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/FileLoader.php
rename to core/vendor/symfony/validator/Mapping/Loader/FileLoader.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/FilesLoader.php b/core/vendor/symfony/validator/Mapping/Loader/FilesLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/FilesLoader.php
rename to core/vendor/symfony/validator/Mapping/Loader/FilesLoader.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/LoaderChain.php b/core/vendor/symfony/validator/Mapping/Loader/LoaderChain.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/LoaderChain.php
rename to core/vendor/symfony/validator/Mapping/Loader/LoaderChain.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/LoaderInterface.php b/core/vendor/symfony/validator/Mapping/Loader/LoaderInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/LoaderInterface.php
rename to core/vendor/symfony/validator/Mapping/Loader/LoaderInterface.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/StaticMethodLoader.php b/core/vendor/symfony/validator/Mapping/Loader/StaticMethodLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/StaticMethodLoader.php
rename to core/vendor/symfony/validator/Mapping/Loader/StaticMethodLoader.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/XmlFileLoader.php b/core/vendor/symfony/validator/Mapping/Loader/XmlFileLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/XmlFileLoader.php
rename to core/vendor/symfony/validator/Mapping/Loader/XmlFileLoader.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/XmlFilesLoader.php b/core/vendor/symfony/validator/Mapping/Loader/XmlFilesLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/XmlFilesLoader.php
rename to core/vendor/symfony/validator/Mapping/Loader/XmlFilesLoader.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/YamlFileLoader.php b/core/vendor/symfony/validator/Mapping/Loader/YamlFileLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/YamlFileLoader.php
rename to core/vendor/symfony/validator/Mapping/Loader/YamlFileLoader.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/YamlFilesLoader.php b/core/vendor/symfony/validator/Mapping/Loader/YamlFilesLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/YamlFilesLoader.php
rename to core/vendor/symfony/validator/Mapping/Loader/YamlFilesLoader.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/schema/dic/constraint-mapping/constraint-mapping-1.0.xsd b/core/vendor/symfony/validator/Mapping/Loader/schema/dic/constraint-mapping/constraint-mapping-1.0.xsd
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/schema/dic/constraint-mapping/constraint-mapping-1.0.xsd
rename to core/vendor/symfony/validator/Mapping/Loader/schema/dic/constraint-mapping/constraint-mapping-1.0.xsd
diff --git a/core/vendor/symfony/validator/Mapping/MemberMetadata.php b/core/vendor/symfony/validator/Mapping/MemberMetadata.php
new file mode 100644
index 0000000..394fa20
--- /dev/null
+++ b/core/vendor/symfony/validator/Mapping/MemberMetadata.php
@@ -0,0 +1,259 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Mapping;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\ValidationVisitorInterface;
+
+/**
+ * Stores all metadata needed for validating a class property.
+ *
+ * The method of accessing the property's value must be specified by subclasses
+ * by implementing the {@link newReflectionMember()} method.
+ *
+ * This class supports serialization and cloning.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see PropertyMetadataInterface
+ */
+abstract class MemberMetadata extends ElementMetadata implements PropertyMetadataInterface
+{
+    /**
+     * @var string
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getClassName()} instead.
+     */
+    public $class;
+
+    /**
+     * @var string
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getName()} instead.
+     */
+    public $name;
+
+    /**
+     * @var string
+     *
+     * @internal This property is public in order to reduce the size of the
+     *           class' serialized representation. Do not access it. Use
+     *           {@link getPropertyName()} instead.
+     */
+    public $property;
+
+    /**
+     * @var \ReflectionMethod[]|\ReflectionProperty[]
+     */
+    private $reflMember = array();
+
+    /**
+     * Constructor.
+     *
+     * @param string $class    The name of the class this member is defined on
+     * @param string $name     The name of the member
+     * @param string $property The property the member belongs to
+     */
+    public function __construct($class, $name, $property)
+    {
+        $this->class = $class;
+        $this->name = $name;
+        $this->property = $property;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function accept(ValidationVisitorInterface $visitor, $value, $group, $propertyPath, $propagatedGroup = null)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+        $visitor->visit($this, $value, $group, $propertyPath);
+
+        if ($this->isCascaded()) {
+            $visitor->validate($value, $propagatedGroup ?: $group, $propertyPath, $this->isCollectionCascaded(), $this->isCollectionCascadedDeeply());
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addConstraint(Constraint $constraint)
+    {
+        if (!in_array(Constraint::PROPERTY_CONSTRAINT, (array) $constraint->getTargets())) {
+            throw new ConstraintDefinitionException(sprintf(
+                'The constraint %s cannot be put on properties or getters',
+                get_class($constraint)
+            ));
+        }
+
+        parent::addConstraint($constraint);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __sleep()
+    {
+        return array_merge(parent::__sleep(), array(
+            'class',
+            'name',
+            'property',
+        ));
+    }
+
+    /**
+     * Returns the name of the member.
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getClassName()
+    {
+        return $this->class;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPropertyName()
+    {
+        return $this->property;
+    }
+
+    /**
+     * Returns whether this member is public.
+     *
+     * @param object|string $objectOrClassName The object or the class name
+     *
+     * @return bool
+     */
+    public function isPublic($objectOrClassName)
+    {
+        return $this->getReflectionMember($objectOrClassName)->isPublic();
+    }
+
+    /**
+     * Returns whether this member is protected.
+     *
+     * @param object|string $objectOrClassName The object or the class name
+     *
+     * @return bool
+     */
+    public function isProtected($objectOrClassName)
+    {
+        return $this->getReflectionMember($objectOrClassName)->isProtected();
+    }
+
+    /**
+     * Returns whether this member is private.
+     *
+     * @param object|string $objectOrClassName The object or the class name
+     *
+     * @return bool
+     */
+    public function isPrivate($objectOrClassName)
+    {
+        return $this->getReflectionMember($objectOrClassName)->isPrivate();
+    }
+
+    /**
+     * Returns whether objects stored in this member should be validated.
+     *
+     * @return bool
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Use {@link getCascadingStrategy()} instead.
+     */
+    public function isCascaded()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Use the getCascadingStrategy() method instead.', E_USER_DEPRECATED);
+
+        return (bool) ($this->cascadingStrategy & CascadingStrategy::CASCADE);
+    }
+
+    /**
+     * Returns whether arrays or traversable objects stored in this member
+     * should be traversed and validated in each entry.
+     *
+     * @return bool
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Use {@link getTraversalStrategy()} instead.
+     */
+    public function isCollectionCascaded()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Use the getTraversalStrategy() method instead.', E_USER_DEPRECATED);
+
+        return (bool) ($this->traversalStrategy & (TraversalStrategy::IMPLICIT | TraversalStrategy::TRAVERSE));
+    }
+
+    /**
+     * Returns whether arrays or traversable objects stored in this member
+     * should be traversed recursively for inner arrays/traversable objects.
+     *
+     * @return bool
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Use {@link getTraversalStrategy()} instead.
+     */
+    public function isCollectionCascadedDeeply()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. Use the getTraversalStrategy() method instead.', E_USER_DEPRECATED);
+
+        return !($this->traversalStrategy & TraversalStrategy::STOP_RECURSION);
+    }
+
+    /**
+     * Returns the reflection instance for accessing the member's value.
+     *
+     * @param object|string $objectOrClassName The object or the class name
+     *
+     * @return \ReflectionMethod|\ReflectionProperty The reflection instance
+     */
+    public function getReflectionMember($objectOrClassName)
+    {
+        $className = is_string($objectOrClassName) ? $objectOrClassName : get_class($objectOrClassName);
+        if (!isset($this->reflMember[$className])) {
+            $this->reflMember[$className] = $this->newReflectionMember($objectOrClassName);
+        }
+
+        return $this->reflMember[$className];
+    }
+
+    /**
+     * Creates a new reflection instance for accessing the member's value.
+     *
+     * Must be implemented by subclasses.
+     *
+     * @param object|string $objectOrClassName The object or the class name
+     *
+     * @return \ReflectionMethod|\ReflectionProperty The reflection instance
+     */
+    abstract protected function newReflectionMember($objectOrClassName);
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/MetadataInterface.php b/core/vendor/symfony/validator/Mapping/MetadataInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/MetadataInterface.php
rename to core/vendor/symfony/validator/Mapping/MetadataInterface.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/PropertyMetadata.php b/core/vendor/symfony/validator/Mapping/PropertyMetadata.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/PropertyMetadata.php
rename to core/vendor/symfony/validator/Mapping/PropertyMetadata.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/PropertyMetadataInterface.php b/core/vendor/symfony/validator/Mapping/PropertyMetadataInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/PropertyMetadataInterface.php
rename to core/vendor/symfony/validator/Mapping/PropertyMetadataInterface.php
diff --git a/core/vendor/symfony/validator/Mapping/TraversalStrategy.php b/core/vendor/symfony/validator/Mapping/TraversalStrategy.php
new file mode 100644
index 0000000..450a3ec
--- /dev/null
+++ b/core/vendor/symfony/validator/Mapping/TraversalStrategy.php
@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Mapping;
+
+/**
+ * Specifies whether and how a traversable object should be traversed.
+ *
+ * If the node traverser traverses a node whose value is an instance of
+ * {@link \Traversable}, and if that node is either a class node or if
+ * cascading is enabled, then the node's traversal strategy will be checked.
+ * Depending on the requested traversal strategy, the node traverser will
+ * iterate over the object and cascade each object or collection returned by
+ * the iterator.
+ *
+ * The traversal strategy is ignored for arrays. Arrays are always iterated.
+ *
+ * @since  2.1
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see CascadingStrategy
+ */
+class TraversalStrategy
+{
+    /**
+     * Specifies that a node's value should be iterated only if it is an
+     * instance of {@link \Traversable}.
+     */
+    const IMPLICIT = 1;
+
+    /**
+     * Specifies that a node's value should never be iterated.
+     */
+    const NONE = 2;
+
+    /**
+     * Specifies that a node's value should always be iterated. If the value is
+     * not an instance of {@link \Traversable}, an exception should be thrown.
+     */
+    const TRAVERSE = 4;
+
+    /**
+     * Specifies that nested instances of {@link \Traversable} should never be
+     * iterated. Can be combined with {@link IMPLICIT} or {@link TRAVERSE}.
+     *
+     * @deprecated since version 2.5, to be removed in 3.0. This constant was added for backwards compatibility only.
+     *
+     * @internal
+     */
+    const STOP_RECURSION = 8;
+
+    /**
+     * Not instantiable.
+     */
+    private function __construct()
+    {
+    }
+}
diff --git a/core/vendor/symfony/validator/MetadataFactoryInterface.php b/core/vendor/symfony/validator/MetadataFactoryInterface.php
new file mode 100644
index 0000000..555bea9
--- /dev/null
+++ b/core/vendor/symfony/validator/MetadataFactoryInterface.php
@@ -0,0 +1,43 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * Returns {@link MetadataInterface} instances for values.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link Mapping\Factory\MetadataFactoryInterface} instead.
+ */
+interface MetadataFactoryInterface
+{
+    /**
+     * Returns the metadata for the given value.
+     *
+     * @param mixed $value Some value
+     *
+     * @return MetadataInterface The metadata for the value
+     *
+     * @throws Exception\NoSuchMetadataException If no metadata exists for the given value
+     */
+    public function getMetadataFor($value);
+
+    /**
+     * Returns whether the class is able to return metadata for the given value.
+     *
+     * @param mixed $value Some value
+     *
+     * @return bool Whether metadata can be returned for that value
+     */
+    public function hasMetadataFor($value);
+}
diff --git a/core/vendor/symfony/validator/MetadataInterface.php b/core/vendor/symfony/validator/MetadataInterface.php
new file mode 100644
index 0000000..2c89449
--- /dev/null
+++ b/core/vendor/symfony/validator/MetadataInterface.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * A container for validation metadata.
+ *
+ * The container contains constraints that may belong to different validation
+ * groups. Constraints for a specific group can be fetched by calling
+ * {@link findConstraints}.
+ *
+ * Implement this interface to add validation metadata to your own metadata
+ * layer. Each metadata may have named properties. Each property can be
+ * represented by one or more {@link PropertyMetadataInterface} instances that
+ * are returned by {@link getPropertyMetadata}. Since
+ * <tt>PropertyMetadataInterface</tt> inherits from <tt>MetadataInterface</tt>,
+ * each property may be divided into further properties.
+ *
+ * The {@link accept} method of each metadata implements the Visitor pattern.
+ * The method should forward the call to the visitor's
+ * {@link ValidationVisitorInterface::visit} method and additionally call
+ * <tt>accept()</tt> on all structurally related metadata instances.
+ *
+ * For example, to store constraints for PHP classes and their properties,
+ * create a class <tt>ClassMetadata</tt> (implementing <tt>MetadataInterface</tt>)
+ * and a class <tt>PropertyMetadata</tt> (implementing <tt>PropertyMetadataInterface</tt>).
+ * <tt>ClassMetadata::getPropertyMetadata($property)</tt> returns all
+ * <tt>PropertyMetadata</tt> instances for a property of that class. Its
+ * <tt>accept()</tt>-method simply forwards to <tt>ValidationVisitorInterface::visit()</tt>
+ * and calls <tt>accept()</tt> on all contained <tt>PropertyMetadata</tt>
+ * instances, which themselves call <tt>ValidationVisitorInterface::visit()</tt>
+ * again.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link Mapping\MetadataInterface} instead.
+ */
+interface MetadataInterface
+{
+    /**
+     * Implementation of the Visitor design pattern.
+     *
+     * Calls {@link ValidationVisitorInterface::visit} and then forwards the
+     * <tt>accept()</tt>-call to all property metadata instances.
+     *
+     * @param ValidationVisitorInterface $visitor      The visitor implementing the validation logic
+     * @param mixed                      $value        The value to validate
+     * @param string|string[]            $group        The validation group to validate in
+     * @param string                     $propertyPath The current property path in the validation graph
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function accept(ValidationVisitorInterface $visitor, $value, $group, $propertyPath);
+
+    /**
+     * Returns all constraints for a given validation group.
+     *
+     * @param string $group The validation group
+     *
+     * @return Constraint[] A list of constraint instances
+     */
+    public function findConstraints($group);
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ObjectInitializerInterface.php b/core/vendor/symfony/validator/ObjectInitializerInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/ObjectInitializerInterface.php
rename to core/vendor/symfony/validator/ObjectInitializerInterface.php
diff --git a/core/vendor/symfony/validator/PropertyMetadataContainerInterface.php b/core/vendor/symfony/validator/PropertyMetadataContainerInterface.php
new file mode 100644
index 0000000..5441be1
--- /dev/null
+++ b/core/vendor/symfony/validator/PropertyMetadataContainerInterface.php
@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * A container for {@link PropertyMetadataInterface} instances.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link Mapping\ClassMetadataInterface} instead.
+ */
+interface PropertyMetadataContainerInterface
+{
+    /**
+     * Check if there's any metadata attached to the given named property.
+     *
+     * @param string $property The property name.
+     *
+     * @return bool
+     */
+    public function hasPropertyMetadata($property);
+
+    /**
+     * Returns all metadata instances for the given named property.
+     *
+     * If your implementation does not support properties, simply throw an
+     * exception in this method (for example a <tt>BadMethodCallException</tt>).
+     *
+     * @param string $property The property name.
+     *
+     * @return PropertyMetadataInterface[] A list of metadata instances. Empty if
+     *                                     no metadata exists for the property.
+     */
+    public function getPropertyMetadata($property);
+}
diff --git a/core/vendor/symfony/validator/PropertyMetadataInterface.php b/core/vendor/symfony/validator/PropertyMetadataInterface.php
new file mode 100644
index 0000000..20af8a9
--- /dev/null
+++ b/core/vendor/symfony/validator/PropertyMetadataInterface.php
@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * A container for validation metadata of a property.
+ *
+ * What exactly you define as "property" is up to you. The validator expects
+ * implementations of {@link MetadataInterface} that contain constraints and
+ * optionally a list of named properties that also have constraints (and may
+ * have further sub properties). Such properties are mapped by implementations
+ * of this interface.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see MetadataInterface
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link Mapping\PropertyMetadataInterface} instead.
+ */
+interface PropertyMetadataInterface extends MetadataInterface
+{
+    /**
+     * Returns the name of the property.
+     *
+     * @return string The property name.
+     */
+    public function getPropertyName();
+
+    /**
+     * Extracts the value of the property from the given container.
+     *
+     * @param mixed $containingValue The container to extract the property value from.
+     *
+     * @return mixed The value of the property.
+     */
+    public function getPropertyValue($containingValue);
+}
diff --git a/core/vendor/symfony/validator/README.md b/core/vendor/symfony/validator/README.md
new file mode 100644
index 0000000..2a37055
--- /dev/null
+++ b/core/vendor/symfony/validator/README.md
@@ -0,0 +1,126 @@
+Validator Component
+===================
+
+This component is based on the JSR-303 Bean Validation specification and
+enables specifying validation rules for classes using XML, YAML, PHP or
+annotations, which can then be checked against instances of these classes.
+
+Usage
+-----
+
+The component provides "validation constraints", which are simple objects
+containing the rules for the validation. Let's validate a simple string
+as an example:
+
+```php
+use Symfony\Component\Validator\Validation;
+use Symfony\Component\Validator\Constraints\Length;
+
+$validator = Validation::createValidator();
+
+$violations = $validator->validateValue('Bernhard', new Length(array('min' => 10)));
+```
+
+This validation will fail because the given string is shorter than ten
+characters. The precise errors, here called "constraint violations",  are
+returned by the validator. You can analyze these or return them to the user.
+If the violation list is empty, validation succeeded.
+
+Validation of arrays is possible using the `Collection` constraint:
+
+```php
+use Symfony\Component\Validator\Validation;
+use Symfony\Component\Validator\Constraints as Assert;
+
+$validator = Validation::createValidator();
+
+$constraint = new Assert\Collection(array(
+    'name' => new Assert\Collection(array(
+        'first_name' => new Assert\Length(array('min' => 101)),
+        'last_name' => new Assert\Length(array('min' => 1)),
+    )),
+    'email' => new Assert\Email(),
+    'simple' => new Assert\Length(array('min' => 102)),
+    'gender' => new Assert\Choice(array(3, 4)),
+    'file' => new Assert\File(),
+    'password' => new Assert\Length(array('min' => 60)),
+));
+
+$violations = $validator->validateValue($input, $constraint);
+```
+
+Again, the validator returns the list of violations.
+
+Validation of objects is possible using "constraint mapping". With such
+a mapping you can put constraints onto properties and objects of classes.
+Whenever an object of this class is validated, its properties and
+method results are matched against the constraints.
+
+```php
+use Symfony\Component\Validator\Validation;
+use Symfony\Component\Validator\Constraints as Assert;
+
+class User
+{
+    /**
+     * @Assert\Length(min = 3)
+     * @Assert\NotBlank
+     */
+    private $name;
+
+    /**
+     * @Assert\Email
+     * @Assert\NotBlank
+     */
+    private $email;
+
+    public function __construct($name, $email)
+    {
+        $this->name = $name;
+        $this->email = $email;
+    }
+
+    /**
+     * @Assert\True(message = "The user should have a Google Mail account")
+     */
+    public function isGmailUser()
+    {
+        return false !== strpos($this->email, '@gmail.com');
+    }
+}
+
+$validator = Validation::createValidatorBuilder()
+    ->enableAnnotationMapping()
+    ->getValidator();
+
+$user = new User('John Doe', 'john@example.com');
+
+$violations = $validator->validate($user);
+```
+
+This example uses the annotation support of Doctrine Common to
+map constraints to properties and methods. You can also map constraints
+using XML, YAML or plain PHP, if you dislike annotations or don't want
+to include Doctrine. Check the documentation for more information about
+these drivers.
+
+Resources
+---------
+
+Silex integration:
+
+https://github.com/fabpot/Silex/blob/master/src/Silex/Provider/ValidatorServiceProvider.php
+
+Documentation:
+
+https://symfony.com/doc/2.7/book/validation.html
+
+JSR-303 Specification:
+
+http://jcp.org/en/jsr/detail?id=303
+
+You can run the unit tests with the following command:
+
+    $ cd path/to/Symfony/Component/Validator/
+    $ composer install
+    $ phpunit
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.af.xlf b/core/vendor/symfony/validator/Resources/translations/validators.af.xlf
new file mode 100644
index 0000000..177bb00
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.af.xlf
@@ -0,0 +1,227 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Hierdie waarde moet vals wees.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Hierdie waarde moet waar wees.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Hierdie waarde moet van die soort {{type}} wees.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Hierdie waarde moet leeg wees.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Die waarde wat jy gekies het is nie 'n geldige keuse nie.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Jy moet ten minste {{ limit }} kies.|Jy moet ten minste {{ limit }} keuses kies.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Jy moet by die meeste {{ limit }} keuse kies.|Jy moet by die meeste {{ limit }} keuses kies.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Een of meer van die gegewe waardes is ongeldig.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Die veld is nie verwag nie.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Hierdie veld ontbreek.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Hierdie waarde is nie 'n geldige datum nie.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Hierdie waarde is nie 'n geldige datum en tyd nie.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Hierdie waarde is nie 'n geldige e-pos adres nie.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Die lêer kon nie gevind word nie.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Die lêer kan nie gelees word nie.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Die lêer is te groot ({{ size }} {{ suffix }}). Toegelaat maksimum grootte is {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Die MIME-tipe van die lêer is ongeldig ({{ type }}). Toegelaat MIME-tipes is {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Hierdie waarde moet {{ limit }} of minder wees.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Hierdie waarde is te lank. Dit moet {{ limit }} karakter of minder wees.|Hierdie waarde is te lank. Dit moet {{ limit }} karakters of minder wees.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Hierdie waarde moet {{ limit }} of meer wees.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Hierdie waarde is te kort. Dit moet {{ limit }} karakter of meer wees.|Hierdie waarde is te kort. Dit moet {{ limit }} karakters of meer wees.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Hierdie waarde moet nie leeg wees nie.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Hierdie waarde moet nie nul wees nie.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Hierdie waarde moet nul wees.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Hierdie waarde is nie geldig nie.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Hierdie waarde is nie 'n geldige tyd nie.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Hierdie waarde is nie 'n geldige URL nie.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Die twee waardes moet gelyk wees.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Die lêer is te groot. Toegelaat maksimum grootte is {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Die lêer is te groot.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Die lêer kan nie opgelaai word nie.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Hierdie waarde moet 'n geldige nommer wees.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Hierdie lêer is nie 'n geldige beeld nie.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Hierdie is nie 'n geldige IP-adres nie.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Hierdie waarde is nie 'n geldige taal nie.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Hierdie waarde is nie 'n geldige land instelling nie.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Hierdie waarde is nie 'n geldige land nie.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Hierdie waarde word reeds gebruik.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Die grootte van die beeld kon nie opgespoor word nie.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Die beeld breedte is te groot ({{ width }}px). Toegelaat maksimum breedte is {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Die beeld breedte is te klein ({{ width }}px). Minimum breedte verwag is {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Die beeld hoogte is te groot ({{ height }}px). Toegelaat maksimum hoogte is {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Die beeld hoogte is te klein ({{ height }}px). Minimum hoogte verwag is {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Hierdie waarde moet die huidige wagwoord van die gebruiker wees.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Hierdie waarde moet presies {{ limit }} karakter wees.|Hierdie waarde moet presies {{ limit }} karakters wees.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Die lêer is slegs gedeeltelik opgelaai.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Geen lêer is opgelaai nie.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Geen tydelike lêer is ingestel in php.ini nie.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Kan nie tydelike lêer skryf op skyf nie.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>'n PHP-uitbreiding veroorsaak die oplaai van die lêer om te misluk.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Hierdie versameling moet {{ limit }} element of meer bevat.|Hierdie versameling moet {{ limit }} elemente of meer bevat.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Hierdie versameling moet {{ limit }} element of minder bevat.|Hierdie versameling moet {{ limit }} elemente of meer bevat.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Hierdie versameling moet presies {{ limit }} element bevat.|Hierdie versameling moet presies {{ limit }} elemente bevat.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Ongeldige kredietkaart nommer.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Nie-ondersteunde tipe kaart of ongeldige kredietkaart nommer.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.ar.xlf b/core/vendor/symfony/validator/Resources/translations/validators.ar.xlf
new file mode 100644
index 0000000..b448c2e
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.ar.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>هذه القيمة يجب أن تكون خاطئة.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>هذه القيمة يجب أن تكون حقيقية.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>هذه القيمة يجب ان تكون من نوع {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>هذه القيمة يجب ان تكون فارغة.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>القيمة المختارة ليست خيارا صحيحا.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>يجب ان تختار {{ limit }} اختيار على الاقل.|يجب ان تختار {{ limit }} اختيار على الاقل.|يجب ان تختار {{ limit }} اختيارات على الاقل.|يجب ان تختار {{ limit }} اختيار على الاقل.|يجب ان تختار {{ limit }} اختيار على الاقل.|يجب ان تختار {{ limit }} اختيار على الاقل.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>يجب ان تختار {{ limit }} اختيار على الاكثر.|يجب ان تختار {{ limit }} اختيار على الاكثر.|يجب ان تختار {{ limit }} اختيارات على الاكثر.|يجب ان تختار {{ limit }} اختيار على الاكثر.|يجب ان تختار {{ limit }} اختيار على الاكثر.|يجب ان تختار {{ limit }} اختيار على الاكثر.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>واحد أو أكثر من القيم المعطاه خاطئ.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>لم يكن من المتوقع هذا المجال.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>هذا المجال مفقود.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>هذه القيمة ليست تاريخا صالحا.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>هذه القيمة ليست تاريخا و وقتا صالحا.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>هذه القيمة ليست عنوان بريد إلكتروني صحيح.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>لا يمكن العثور على الملف.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>الملف غير قابل للقراءة.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>الملف كبير جدا ({{ size }} {{ suffix }}).اقصى مساحه مسموح بها ({{ limit }} {{ suffix }}).</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>نوع الملف غير صحيح ({{ type }}). الانواع المسموح بها هى {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>هذه القيمة يجب ان تكون {{ limit }} او اقل.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>هذه القيمة طويلة جدا. يجب ان تكون {{ limit }} حرف او اقل.|هذه القيمة طويلة جدا. يجب ان تكون {{ limit }} حرف او اقل.|هذه القيمة طويلة جدا. يجب ان تكون {{ limit }} حروف او اقل.|هذه القيمة طويلة جدا. يجب ان تكون {{ limit }} حرف او اقل.|هذه القيمة طويلة جدا. يجب ان تكون {{ limit }} حرف او اقل.|هذه القيمة طويلة جدا. يجب ان تكون {{ limit }} حرف او اقل.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>هذه القيمة يجب ان تكون {{ limit }} او اكثر.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>هذه القيمة قصيرة جدا. يجب ان تكون {{ limit }} حرف او اكثر.|هذه القيمة قصيرة جدا. يجب ان تكون {{ limit }} حرف او اكثر.|هذه القيمة قصيرة جدا. يجب ان تكون {{ limit }} حروف او اكثر.|هذه القيمة قصيرة جدا. يجب ان تكون {{ limit }} حرف او اكثر.|هذه القيمة قصيرة جدا. يجب ان تكون {{ limit }} حرف او اكثر.|هذه القيمة قصيرة جدا. يجب ان تكون {{ limit }} حرف او اكثر.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>هذه القيمة يجب الا تكون فارغة.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>هذه القيمة يجب الا تكون فارغة.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>هذه القيمة يجب ان تكون فارغة.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>هذه القيمة غير صحيحة.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>هذه القيمة ليست وقت صحيح.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>هذه القيمة ليست رابط الكترونى صحيح.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>القيمتان يجب ان تكونا متساويتان.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>الملف كبير جدا. اقصى مساحه مسموح بها {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>الملف كبير جدا.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>لم استطع استقبال الملف.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>هذه القيمة يجب ان تكون رقم.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>هذا الملف ليس صورة صحيحة.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>هذه القيمة ليست عنوان رقمى صحيح.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>هذه القيمة ليست لغة صحيحة.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>هذه القيمة ليست موقع صحيح.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>هذه القيمة ليست بلدا صالحا.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>هذه القيمة مستخدمة بالفعل.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>لم استطع معرفة حجم الصورة.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>عرض الصورة كبير جدا ({{ width }}px). اقصى عرض مسموح به هو{{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>عرض الصورة صغير جدا ({{ width }}px). اقل عرض مسموح به هو{{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>طول الصورة كبير جدا ({{ height }}px). اقصى طول مسموح به هو{{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>طول الصورة صغير جدا ({{ height }}px). اقل طول مسموح به هو{{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>هذه القيمة يجب ان تكون كلمة سر المستخدم الحالية.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>هذه القيمة يجب ان تحتوى على {{ limit }} حرف فقط.|هذه القيمة يجب ان تحتوى على {{ limit }} حرف فقط.|هذه القيمة يجب ان تحتوى على {{ limit }} حروف فقط.|هذه القيمة يجب ان تحتوى على {{ limit }} حرف فقط.|هذه القيمة يجب ان تحتوى على {{ limit }} حرف فقط.|هذه القيمة يجب ان تحتوى على {{ limit }} حرف فقط.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>تم استقبال جزء من الملف فقط.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>لم يتم ارسال اى ملف.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>لم يتم تهيئة حافظة مؤقتة فى ملف php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>لم استطع كتابة الملف المؤقت.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>احد اضافات PHP تسببت فى فشل استقبال الملف.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر او اكثر.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر او اكثر.|هذه المجموعة يجب ان تحتوى على {{ limit }} عناصر او اكثر.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر او اكثر.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر او اكثر.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر او اكثر.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر او اقل.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر او اقل.|هذه المجموعة يجب ان تحتوى على {{ limit }} عناصر او اقل.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر او اقل.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر او اقل.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر او اقل.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر فقط.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر فقط.|هذه المجموعة يجب ان تحتوى على {{ limit }} عناصر فقط.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر فقط.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر فقط.|هذه المجموعة يجب ان تحتوى على {{ limit }} عنصر فقط.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>رقم البطاقه غير صحيح.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>نوع البطاقه غير مدعوم او الرقم غير صحيح.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>الرقم IBAN (رقم الحساب المصرفي الدولي) الذي تم إدخاله غير صالح.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>هذه القيمة ليست ISBN-10 صالحة.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>هذه القيمة ليست ISBN-13 صالحة.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>هذه القيمة ليست ISBN-10 صالحة ولا ISBN-13 صالحة.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>هذه القيمة ليست ISSN صالحة.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>العُملة غير صحيحة.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>القيمة يجب ان تساوي {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>القيمة يجب ان تكون اعلي من {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>القيمة يجب ان تكون مساوية او اعلي من {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>القيمة يجب ان تطابق {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>القيمة يجب ان تكون اقل من {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>القيمة يجب ان تساوي او تقل عن {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>القيمة يجب ان لا تساوي {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>القيمة يجب ان لا تطابق {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.az.xlf b/core/vendor/symfony/validator/Resources/translations/validators.az.xlf
new file mode 100644
index 0000000..add868c
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.az.xlf
@@ -0,0 +1,227 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Bu dəyər false olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Bu dəyər true olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Bu dəyərin tipi {{ type }} olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Bu dəyər boş olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Seçdiyiniz dəyər düzgün bir seçim değil.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Ən az {{ limit }} seçim qeyd edilməlidir.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Ən çox {{ limit }} seçim qeyd edilməlidir.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Təqdim edilən dəyərlərdən bir və ya bir neçəsi yanlışdır.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Bu sahə gözlənilmirdi.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Bu sahə əksikdir.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Bu dəyər düzgün bir tarix deyil.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Bu dəyər düzgün bir tarixsaat deyil.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Bu dəyər düzgün bir e-poçt adresi deyil.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Fayl tapılmadı.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Fayl oxunabilən deyil.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Fayl çox böyükdür ({{ size }} {{ suffix }}). İcazə verilən maksimum fayl ölçüsü {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Faylın mime tipi yanlışdr ({{ type }}). İcazə verilən mime tipləri {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Bu dəyər {{ limit }} və ya altında olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Bu dəyər çox uzundur. {{ limit }} və ya daha az simvol olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Bu dəyər {{ limit }} veya daha fazla olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Bu dəyər çox qısadır. {{ limit }} və ya daha çox simvol olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Bu dəyər boş olmamalıdır.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Bu dəyər boş olmamalıdır.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Bu dəyər boş olmamalıdır.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Bu dəyər doğru deyil.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Bu dəyər doğru bir saat deyil.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Bu dəyər doğru bir URL değil.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>İki dəyər eyni olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Fayl çox böyükdür. İcazə verilən ən böyük fayl ölçüsü {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Fayl çox böyükdür.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Fayl yüklənəbilmir.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Bu dəyər rəqəm olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Bu fayl düzgün bir şəkil deyil.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Bu düzgün bir IP adresi deyil.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Bu dəyər düzgün bir dil deyil.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Bu dəyər düzgün bir dil deyil.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Bu dəyər düzgün bir ölkə deyil.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Bu dəyər hal-hazırda istifadədədir.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Şəklin ölçüsü hesablana bilmir.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Şəklin genişliyi çox böyükdür ({{ width }}px). İcazə verilən ən böyük genişlik {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Şəklin genişliyi çox kiçikdir ({{ width }}px). Ən az {{ min_width }}px olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Şəklin yüksəkliyi çox böyükdür ({{ height }}px). İcazə verilən ən böyük yüksəklik {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Şəklin yüksəkliyi çox kiçikdir ({{ height }}px). Ən az {{ min_height }}px olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Bu dəyər istifadəçinin hazırkı parolu olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Bu dəyər tam olaraq {{ limit }} simvol olmaldır.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Fayl qismən yükləndi.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Fayl yüklənmədi.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>php.ini'də müvəqqəti qovluq quraşdırılmayıb.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Müvəqqəti fayl diskə yazıla bilmir.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Bir PHP əlavəsi faylın yüklənməsinə mane oldu.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Bu kolleksiyada {{ limit }} və ya daha çox element olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Bu kolleksiyada {{ limit }} və ya daha az element olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Bu kolleksiyada tam olaraq {{ limit }} element olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Yanlış kart nömrəsi.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Dəstəklənməyən kart tipi və ya yanlış kart nömrəsi.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.bg.xlf b/core/vendor/symfony/validator/Resources/translations/validators.bg.xlf
new file mode 100644
index 0000000..7c5da55
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.bg.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Стойността трябва да бъде лъжа (false).</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Стойността трябва да бъде истина (true).</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Стойността трябва да бъде от тип {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Стойността трябва да бъде празна.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Избраната стойност е невалидна.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Трябва да изберете поне {{ limit }} опция.|Трябва да изберете поне {{ limit }} опции.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Трябва да изберете най-много {{ limit }} опция.|Трябва да изберете най-много {{ limit }} опции.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Една или повече от зададените стойности е невалидна.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Това поле не се е очаквало.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Това поле липсва.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Стойността не е валидна дата (date).</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Стойността не е валидна дата (datetime).</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Стойността не е валиден email адрес.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Файлът не беше открит.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Файлът не може да бъде прочетен.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Файлът е твърде голям ({{ size }} {{ suffix }}). Максималният размер е {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Майм типа на файла е невалиден ({{ type }}). Разрешени майм типове са {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Стойността трябва да бъде {{ limit }} или по-малко.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Стойността е твърде дълга. Трябва да съдържа най-много {{ limit }} символ.|Стойността е твърде дълга. Трябва да съдържа най-много {{ limit }} символа.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Стойността трябва да бъде {{ limit }} или повече.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Стойността е твърде кратка. Трябва да съдържа поне {{ limit }} символ.|Стойността е твърде кратка. Трябва да съдържа поне {{ limit }} символа.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Стойността не трябва да бъде празна.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Стойността не трябва да бъде null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Стойността трябва да бъде null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Стойността не е валидна.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Стойността не е валидно време (time).</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Стойността не е валиден URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Двете стойности трябва да бъдат равни.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Файлът е твърде голям. Разрешеният максимален размер е {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Файлът е твърде голям.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Файлът не може да бъде качен.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Стойността трябва да бъде валиден номер.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Файлът не е валидно изображение.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Това не е валиден IP адрес.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Стойността не е валиден език.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Стойността не е валидна локализация.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Стойността не е валидна държава.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Стойността вече е в употреба.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Размера на изображението не може да бъде определен.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Изображението е твърде широко ({{ width }}px). Широчината трябва да бъде максимум {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Изображението е с твърде малка широчина ({{ width }}px). Широчината трябва да бъде минимум {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Изображението е с твърде голяма височина ({{ height }}px). Височината трябва да бъде максимум {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Изображението е с твърде малка височина ({{ height }}px). Височина трябва да бъде минимум {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Стойността трябва да бъде текущата потребителска парола.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Стойността трябва да бъде точно {{ limit }} символ.|Стойността трябва да бъде точно {{ limit }} символа.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Файлът е качен частично.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Файлът не беше качен.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Не е посочена директория за временни файлове в php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Не може да запише временен файл на диска.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>PHP разширение предизвика прекъсване на качването.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Колекцията трябва да съдържа поне {{ limit }} елемент.|Колекцията трябва да съдържа поне {{ limit }} елемента.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Колекцията трябва да съдържа най-много {{ limit }} елемент.|Колекцията трябва да съдържа най-много {{ limit }} елемента.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Колекцията трябва да съдържа точно {{ limit }} елемент.|Колекцията трябва да съдържа точно {{ limit }} елемента.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Невалиден номер на картата.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Неподдържан тип карта или невалиден номер на картата.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Невалиден Международен номер на банкова сметка (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Невалиден ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Невалиден ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Невалидна стойност както за ISBN-10, така и за ISBN-13 .</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Невалиден Международен стандартен сериен номер (ISSN).</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Невалидна валута.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Стойността трябва да бъде равна на {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Стойността трябва да бъде по-голяма от {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Стойността трябва да бъде по-голяма или равна на {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Стойността трябва да бъде идентична с {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Стойността трябва да бъде по-малка {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Стойността трябва да бъде по-малка или равна на {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Стойността не трябва да бъде равна на {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Стойността не трябва да бъде идентична с {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.ca.xlf b/core/vendor/symfony/validator/Resources/translations/validators.ca.xlf
new file mode 100644
index 0000000..85b6970
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.ca.xlf
@@ -0,0 +1,307 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Aquest valor hauria de ser fals.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Aquest valor hauria de ser cert.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Aquest valor hauria de ser del tipus {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Aquest valor hauria d'estar buit.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>El valor seleccionat no és una opció vàlida.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Ha de seleccionar almenys {{ limit }} opció.|Ha de seleccionar almenys {{ limit }} opcions.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Ha de seleccionar com a màxim {{ limit }} opció.|Ha de seleccionar com a màxim {{ limit }} opcions.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Un o més dels valors facilitats són incorrectes.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Aquest camp no s'esperava.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Aquest camp està desaparegut.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Aquest valor no és una data vàlida.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Aquest valor no és una data i hora vàlida.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Aquest valor no és una adreça d'email vàlida.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>No s'ha pogut trobar l'arxiu.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>No es pot llegir l'arxiu.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>L'arxiu és massa gran ({{ size }} {{ suffix }}). La grandària màxima permesa és {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>El tipus mime de l'arxiu no és vàlid ({{ type }}). Els tipus mime vàlids són {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Aquest valor hauria de ser {{ limit }} o menys.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Aquest valor és massa llarg. Hauria de tenir {{ limit }} caràcter o menys.|Aquest valor és massa llarg. Hauria de tenir {{ limit }} caràcters o menys.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Aquest valor hauria de ser {{ limit }} o més.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Aquest valor és massa curt. Hauria de tenir {{ limit }} caràcters o més.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Aquest valor no hauria d'estar buit.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Aquest valor no hauria de ser null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Aquest valor hauria de ser null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Aquest valor no és vàlid.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Aquest valor no és una hora vàlida.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Aquest valor no és una URL vàlida.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Els dos valors haurien de ser iguals.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>L'arxiu és massa gran. El tamany màxim permés és {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>L'arxiu és massa gran.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>No es pot pujar l'arxiu.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Aquest valor hauria de ser un nombre vàlid.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>L'arxiu no és una imatge vàlida.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Això no és una adreça IP vàlida.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Aquest valor no és un idioma vàlid.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Aquest valor no és una localització vàlida.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Aquest valor no és un país vàlid.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Aquest valor ja s'ha utilitzat.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>No s'ha pogut determinar la grandària de la imatge.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>L'amplària de la imatge és massa gran ({{ width }}px). L'amplària màxima permesa són {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>L'amplària de la imatge és massa petita ({{ width }}px). L'amplària mínima requerida són {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>L'altura de la imatge és massa gran ({{ height }}px). L'altura màxima permesa són {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>L'altura de la imatge és massa petita ({{ height }}px). L'altura mínima requerida són {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Aquest valor hauria de ser la contrasenya actual de l'usuari.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Aquest valor hauria de tenir exactament {{ limit }} caràcter.|Aquest valor hauria de tenir exactament {{ limit }} caràcters.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>L'arxiu va ser només pujat parcialment.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Cap arxiu va ser pujat.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Cap carpeta temporal va ser configurada en php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>No es va poder escriure l'arxiu temporal en el disc.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Una extensió de PHP va fer que la pujada fallara.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Aquesta col·lecció ha de contenir {{ limit }} element o més.|Aquesta col·lecció ha de contenir {{ limit }} elements o més.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Aquesta col·lecció ha de contenir {{ limit }} element o menys.|Aquesta col·lecció ha de contenir {{ limit }} elements o menys.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Aquesta col·lecció ha de contenir exactament {{ limit }} element.|Aquesta col·lecció ha de contenir exactament {{ limit }} elements.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Número de targeta invàlid.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Tipus de targeta no suportada o número de targeta invàlid.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Això no és un nombre de compte bancari internacional (IBAN) vàlid.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Aquest valor no és un ISBN-10 vàlid.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Aquest valor no és un ISBN-13 vàlid.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Aquest valor no és ni un ISBN-10 vàlid ni un ISBN-13 vàlid.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Aquest valor no és un ISSN vàlid.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Aquest valor no és una divisa vàlida.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Aquest valor hauria de ser igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Aquest valor hauria de ser més gran a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Aquest valor hauria de ser major o igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Aquest valor hauria de ser idèntic a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Aquest valor hauria de ser menor a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Aquest valor hauria de ser menor o igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Aquest valor no hauria de ser igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Aquest valor no hauria de idèntic a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>La proporció de l'imatge és massa gran ({{ ratio }}). La màxima proporció permesa és {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>La proporció de l'imatge és massa petita ({{ ratio }}). La mínima proporció permesa és {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>L'imatge és quadrada({{ width }}x{{ height }}px). Les imatges quadrades no estan permeses.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>L'imatge està orientada horitzontalment ({{ width }}x{{ height }}px). Les imatges orientades horitzontalment no estan permeses.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>L'imatge està orientada verticalment ({{ width }}x{{ height }}px). Les imatges orientades verticalment no estan permeses.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>No està permès un fixter buit.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.cs.xlf b/core/vendor/symfony/validator/Resources/translations/validators.cs.xlf
new file mode 100644
index 0000000..2ae47b2
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.cs.xlf
@@ -0,0 +1,307 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Tato hodnota musí být nepravdivá (false).</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Tato hodnota musí být pravdivá (true).</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Tato hodnota musí být typu {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Tato hodnota musí být prázdná.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Vybraná hodnota není platnou možností.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Musí být vybrána nejméně {{ limit }} možnost.|Musí být vybrány nejméně {{ limit }} možnosti.|Musí být vybráno nejméně {{ limit }} možností.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Musí být vybrána maximálně {{ limit }} možnost.|Musí být vybrány maximálně {{ limit }} možnosti.|Musí být vybráno maximálně {{ limit }} možností.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Některé z uvedených hodnot jsou neplatné.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Toto pole nebyla očekávána.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Toto pole chybí.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Tato hodnota není platné datum.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Tato hodnota není platné datum s časovým údajem.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Tato hodnota není platná e-mailová adresa.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Soubor nebyl nalezen.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Soubor je nečitelný.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Soubor je příliš velký ({{ size }} {{ suffix }}). Maximální povolená velikost souboru je {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Neplatný mime typ souboru ({{ type }}). Povolené mime typy souborů jsou {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Tato hodnota musí být {{ limit }} nebo méně.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Tato hodnota je příliš dlouhá. Musí obsahovat maximálně {{ limit }} znak.|Tato hodnota je příliš dlouhá. Musí obsahovat maximálně {{ limit }} znaky.|Tato hodnota je příliš dlouhá. Musí obsahovat maximálně {{ limit }} znaků.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Tato hodnota musí být {{ limit }} nebo více.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Tato hodnota je příliš krátká. Musí obsahovat minimálně {{ limit }} znak.|Tato hodnota je příliš krátká. Musí obsahovat minimálně {{ limit }} znaky.|Tato hodnota je příliš krátká. Musí obsahovat minimálně {{ limit }} znaků.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Tato hodnota nesmí být prázdná.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Tato hodnota nesmí být null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Tato hodnota musí být null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Tato hodnota není platná.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Tato hodnota není platný časový údaj.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Tato hodnota není platná URL adresa.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Tyto dvě hodnoty musí být stejné.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Soubor je příliš velký. Maximální povolená velikost souboru je {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Soubor je příliš velký.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Soubor se nepodařilo nahrát.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Tato hodnota musí být číslo.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Tento soubor není obrázek.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Toto není platná IP adresa.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Tento jazyk neexistuje.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Tato lokalizace neexistuje.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Tato země neexistuje.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Tato hodnota je již používána.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Nepodařily se zjistit rozměry obrázku.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Obrázek je příliš široký ({{ width }}px). Maximální povolená šířka obrázku je {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Obrázek je příliš úzký ({{ width }}px). Minimální šířka musí být {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Obrázek je příliš vysoký ({{ height }}px). Maximální povolená výška obrázku je {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Obrázek je příliš nízký ({{ height }}px). Minimální výška obrázku musí být {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Tato hodnota musí být aktuální heslo uživatele.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Tato hodnota musí mít přesně {{ limit }} znak.|Tato hodnota musí mít přesně {{ limit }} znaky.|Tato hodnota musí mít přesně {{ limit }} znaků.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Byla nahrána jen část souboru.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Žádný soubor nebyl nahrán.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>V php.ini není nastavena cesta k adresáři pro dočasné soubory.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Dočasný soubor se nepodařilo zapsat na disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Rozšíření PHP zabránilo nahrání souboru.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Tato kolekce musí obsahovat minimálně {{ limit }} prvek.|Tato kolekce musí obsahovat minimálně {{ limit }} prvky.|Tato kolekce musí obsahovat minimálně {{ limit }} prvků.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Tato kolekce musí obsahovat maximálně {{ limit }} prvek.|Tato kolekce musí obsahovat maximálně {{ limit }} prvky.|Tato kolekce musí obsahovat maximálně {{ limit }} prvků.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Tato kolekce musí obsahovat přesně {{ limit }} prvek.|Tato kolekce musí obsahovat přesně {{ limit }} prvky.|Tato kolekce musí obsahovat přesně {{ limit }} prvků.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Neplatné číslo karty.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Nepodporovaný typ karty nebo neplatné číslo karty.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Toto je neplatný IBAN.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Tato hodnota není platné ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Tato hodnota není platné ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Tato hodnota není platné ISBN-10 ani ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Tato hodnota není platné ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Tato měna neexistuje.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Tato hodnota musí být rovna {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Tato hodnota musí být větší než {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Tato hodnota musí být větší nebo rovna {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Tato hodnota musí být typu {{ compared_value_type }} a zároveň musí být rovna {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Tato hodnota musí být menší než {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Tato hodnota musí být menší nebo rovna {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Tato hodnota nesmí být rovna {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Tato hodnota nesmí být typu {{ compared_value_type }} a zároveň nesmí být rovna {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Poměr stran obrázku je příliš velký ({{ ratio }}). Maximální povolený poměr stran obrázku je {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Poměr stran obrázku je příliš malý ({{ ratio }}). Minimální povolený poměr stran obrázku je {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>Strany obrázku jsou čtvercové ({{ width }}x{{ height }}px). Čtvercové obrázky nejsou povolené.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>Obrázek je orientovaný na šířku ({{ width }}x{{ height }}px). Obrázky orientované na šířku nejsou povolené.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>Obrázek je orientovaný na výšku ({{ width }}x{{ height }}px). Obrázky orientované na výšku nejsou povolené.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Soubor nesmí být prázdný.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.cy.xlf b/core/vendor/symfony/validator/Resources/translations/validators.cy.xlf
new file mode 100644
index 0000000..da7cb9a
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.cy.xlf
@@ -0,0 +1,227 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Dylid bod y gwerth hwn yn ffug.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Dylid bod y gwerth hwn yn wir.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Dylid bod y gwerth hwn bod o fath {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Dylid bod y gwerth hwn yn wag.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Nid yw'r gwerth â ddewiswyd yn ddilys.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Rhaid dewis o leiaf {{ limit }} opsiwn.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Rhaid dewis dim mwy na {{ limit }} opsiwn.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Mae un neu fwy o'r gwerthoedd a roddwyd yn annilys.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Nid oedd disgwyl y maes hwn.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Mae'r maes hwn ar goll.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Nid yw'r gwerth yn ddyddiad dilys.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Nid yw'r gwerth yn datetime dilys.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Nid yw'r gwerth yn gyfeiriad ebost dilys.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Ni ddarganfyddwyd y ffeil.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Ni ellir darllen y ffeil.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Mae'r ffeil yn rhy fawr ({{ size }} {{ suffix }}). Yr uchafswm â ganiateir yw {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Nid yw math mime y ffeil yn ddilys ({{ type }}). Dyma'r mathau â ganiateir {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Dylai'r gwerth hwn fod yn {{ limit }} neu lai.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Mae'r gwerth hwn rhy hir. Dylai gynnwys {{ limit }} nodyn cyfrifiadurol neu lai.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Dylai'r gwerth hwn fod yn {{ limit }} neu fwy.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Mae'r gwerth hwn yn rhy fyr. Dylai gynnwys {{ limit }} nodyn cyfrifiadurol neu fwy.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Ni ddylai'r gwerth hwn fod yn wag.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Ni ddylai'r gwerth hwn fod yn null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Dylai'r gwerth fod yn null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Nid yw'r gwerth hwn yn ddilys.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Nid yw'r gwerth hwn yn amser dilys.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Nid yw'r gwerth hwn yn URL dilys.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Rhaid i'r ddau werth fod yn gyfystyr a'u gilydd.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Mae'r ffeil yn rhy fawr. Yr uchafswm â ganiateir yw {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Mae'r ffeil yn rhy fawr.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Methwyd ag uwchlwytho'r ffeil.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Dylai'r gwerth hwn fod yn rif dilys.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Nid yw'r ffeil hon yn ddelwedd dilys.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Nid yw hwn yn gyfeiriad IP dilys.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Nid yw'r gwerth hwn yn iaith ddilys.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Nid yw'r gwerth hwn yn locale dilys.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Nid yw'r gwerth hwn yn wlad dilys.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Mae'r gwerth hwn eisoes yn cael ei ddefnyddio.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Methwyd â darganfod maint y ddelwedd.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Mae lled y ddelwedd yn rhy fawr ({{ width }}px). Y lled mwyaf â ganiateir yw {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Mae lled y ddelwedd yn rhy fach ({{ width }}px). Y lled lleiaf â ganiateir yw {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Mae uchder y ddelwedd yn rhy fawr ({{ width }}px). Yr uchder mwyaf â ganiateir yw {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Mae uchder y ddelwedd yn rhy fach ({{ width }}px). Yr uchder lleiaf â ganiateir yw {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Dylaid bod y gwerth hwn yn gyfrinair presenol y defnyddiwr.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Dylai'r gwerth hwn fod yn union {{ limit }} nodyn cyfrifiadurol o hyd.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Dim ond rhan o'r ffeil ag uwchlwythwyd.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Ni uwchlwythwyd unrhyw ffeil.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Nid oes ffolder dros-dro wedi'i gosod yn php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Methwyd ag ysgrifennu'r ffeil dros-dro ar ddisg.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Methwyd ag uwchlwytho oherwydd ategyn PHP.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Dylai'r casgliad hwn gynnwys {{ limit }} elfen neu fwy.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Dylai'r casgliad hwn gynnwys {{ limit }} elfen neu lai.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Dylai'r casgliad hwn gynnwys union {{ limit }} elfen.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Nid oedd rhif y cerdyn yn ddilys.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Unai ni dderbynir y math yna o gerdyn, neu nid yw rhif y cerdyn yn ddilys.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.da.xlf b/core/vendor/symfony/validator/Resources/translations/validators.da.xlf
new file mode 100644
index 0000000..14e479a
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.da.xlf
@@ -0,0 +1,247 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Værdien skal være falsk.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Værdien skal være sand.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Værdien skal være af typen {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Værdien skal være blank.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Værdien skal være en af de givne muligheder.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Du skal vælge mindst {{ limit }} muligheder.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Du kan højest vælge {{ limit }} muligheder.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>En eller flere af de oplyste værdier er ugyldige.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Feltet blev ikke forventet.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Dette felt er mangler.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Værdien er ikke en gyldig dato.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Værdien er ikke en gyldig dato og tid.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Værdien er ikke en gyldig e-mail adresse.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Filen kunne ikke findes.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Filen kan ikke læses.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Filen er for stor ({{ size }} {{ suffix }}). Tilladte maksimale størrelse {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Mimetypen af filen er ugyldig ({{ type }}). Tilladte mimetyper er {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Værdien skal være {{ limit }} eller mindre.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Værdien er for lang. Den skal have {{ limit }} bogstaver eller mindre.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Værdien skal være {{ limit }} eller mere.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Værdien er for kort. Den skal have {{ limit }} tegn eller flere.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Værdien må ikke være blank.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Værdien må ikke være tom (null).</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Værdien skal være tom (null).</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Værdien er ikke gyldig.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Værdien er ikke en gyldig tid.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Værdien er ikke en gyldig URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>De to værdier skal være ens.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Filen er for stor. Den maksimale størrelse er {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Filen er for stor.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Filen kunne ikke blive uploadet.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Værdien skal være et gyldigt tal.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Filen er ikke gyldigt billede.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Dette er ikke en gyldig IP adresse.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Værdien er ikke et gyldigt sprog.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Værdien er ikke en gyldig lokalitet.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Værdien er ikke et gyldigt land.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Værdien er allerede i brug.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Størrelsen på billedet kunne ikke detekteres.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Billedbredden er for stor ({{ width }}px). Tilladt maksimumsbredde er {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Billedebredden er for lille ({{ width }}px). Forventet minimumshøjde er {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Billedhøjden er for stor ({{ height }}px). Tilladt maksimumshøjde er {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Billedhøjden er for lille ({{ height }}px). Forventet minimumshøjde er {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Værdien skal være brugerens nuværende password.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Værdien skal have præcis {{ limit }} tegn.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Filen var kun delvis uploadet.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Ingen fil blev uploadet.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Ingen midlertidig mappe er konfigureret i php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Kan ikke skrive midlertidig fil til disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>En PHP udvidelse forårsagede fejl i upload.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Denne samling skal indeholde {{ limit }} element eller flere.|Denne samling skal indeholde {{ limit }} elementer eller flere.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Denne samling skal indeholde {{ limit }} element eller mindre.|Denne samling skal indeholde {{ limit }} elementer eller mindre.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Denne samling skal indeholde præcis {{ limit }} element.|Denne samling skal indeholde præcis {{ limit }} elementer.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Ugyldigt kortnummer.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Ikke-understøttet korttype eller ugyldigt kortnummer.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Det er ikke en gyldig International Bank Account Number (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Værdien er ikke en gyldig ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Værdien er ikke en gyldig ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Værdien er hverken en gyldig ISBN-10 eller en gyldig ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Værdien er ikke en gyldig ISSN.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.de.xlf b/core/vendor/symfony/validator/Resources/translations/validators.de.xlf
new file mode 100644
index 0000000..c79cb94
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.de.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Dieser Wert sollte false sein.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Dieser Wert sollte true sein.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Dieser Wert sollte vom Typ {{ type }} sein.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Dieser Wert sollte leer sein.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Sie haben einen ungültigen Wert ausgewählt.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Sie müssen mindestens {{ limit }} Möglichkeit wählen.|Sie müssen mindestens {{ limit }} Möglichkeiten wählen.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Sie dürfen höchstens {{ limit }} Möglichkeit wählen.|Sie dürfen höchstens {{ limit }} Möglichkeiten wählen.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Einer oder mehrere der angegebenen Werte sind ungültig.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Dieses Feld wurde nicht erwartet.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Dieses Feld fehlt.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Dieser Wert entspricht keiner gültigen Datumsangabe.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Dieser Wert entspricht keiner gültigen Datums- und Zeitangabe.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Dieser Wert ist keine gültige E-Mail-Adresse.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Die Datei wurde nicht gefunden.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Die Datei ist nicht lesbar.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Die Datei ist zu groß ({{ size }} {{ suffix }}). Die maximal zulässige Größe beträgt {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Der Dateityp ist ungültig ({{ type }}). Erlaubte Dateitypen sind {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Dieser Wert sollte kleiner oder gleich {{ limit }} sein.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Diese Zeichenkette ist zu lang. Sie sollte höchstens {{ limit }} Zeichen haben.|Diese Zeichenkette ist zu lang. Sie sollte höchstens {{ limit }} Zeichen haben.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Dieser Wert sollte größer oder gleich {{ limit }} sein.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Diese Zeichenkette ist zu kurz. Sie sollte mindestens {{ limit }} Zeichen haben.|Diese Zeichenkette ist zu kurz. Sie sollte mindestens {{ limit }} Zeichen haben.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Dieser Wert sollte nicht leer sein.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Dieser Wert sollte nicht null sein.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Dieser Wert sollte null sein.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Dieser Wert ist nicht gültig.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Dieser Wert entspricht keiner gültigen Zeitangabe.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Dieser Wert ist keine gültige URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Die beiden Werte sollten identisch sein.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Die Datei ist zu groß. Die maximal zulässige Größe beträgt {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Die Datei ist zu groß.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Die Datei konnte nicht hochgeladen werden.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Dieser Wert sollte eine gültige Zahl sein.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Diese Datei ist kein gültiges Bild.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Dies ist keine gültige IP-Adresse.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Dieser Wert entspricht keiner gültigen Sprache.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Dieser Wert entspricht keinem gültigen Gebietsschema.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Dieser Wert entspricht keinem gültigen Land.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Dieser Wert wird bereits verwendet.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Die Größe des Bildes konnte nicht ermittelt werden.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Die Bildbreite ist zu groß ({{ width }}px). Die maximal zulässige Breite beträgt {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Die Bildbreite ist zu gering ({{ width }}px). Die erwartete Mindestbreite beträgt {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Die Bildhöhe ist zu groß ({{ height }}px). Die maximal zulässige Höhe beträgt {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Die Bildhöhe ist zu gering ({{ height }}px). Die erwartete Mindesthöhe beträgt {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Dieser Wert sollte dem aktuellen Benutzerpasswort entsprechen.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Dieser Wert sollte genau {{ limit }} Zeichen lang sein.|Dieser Wert sollte genau {{ limit }} Zeichen lang sein.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Die Datei wurde nur teilweise hochgeladen.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Es wurde keine Datei hochgeladen.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Es wurde kein temporärer Ordner in der php.ini konfiguriert.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Kann die temporäre Datei nicht speichern.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Eine PHP-Erweiterung verhinderte den Upload.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Diese Sammlung sollte {{ limit }} oder mehr Elemente beinhalten.|Diese Sammlung sollte {{ limit }} oder mehr Elemente beinhalten.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Diese Sammlung sollte {{ limit }} oder weniger Elemente beinhalten.|Diese Sammlung sollte {{ limit }} oder weniger Elemente beinhalten.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Diese Sammlung sollte genau {{ limit }} Element beinhalten.|Diese Sammlung sollte genau {{ limit }} Elemente beinhalten.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Ungültige Kartennummer.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Nicht unterstützer Kartentyp oder ungültige Kartennummer.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Dieser Wert ist keine gültige IBAN-Kontonummer.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Dieser Wert entspricht keiner gültigen ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Dieser Wert entspricht keiner gültigen ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Dieser Wert ist weder eine gültige ISBN-10 noch eine gültige ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Dieser Wert ist keine gültige ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Dieser Wert ist keine gültige Währung.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Dieser Wert sollte gleich {{ compared_value }} sein.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Dieser Wert sollte größer als {{ compared_value }} sein.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Dieser Wert sollte größer oder gleich {{ compared_value }} sein.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Dieser Wert sollte identisch sein mit {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Dieser Wert sollte kleiner als {{ compared_value }} sein.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Dieser Wert sollte kleiner oder gleich {{ compared_value }} sein.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Dieser Wert sollte nicht {{ compared_value }} sein.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Dieser Wert sollte nicht identisch sein mit {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Das Seitenverhältnis des Bildes ist zu groß ({{ ratio }}). Der erlaubte Maximalwert ist {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Das Seitenverhältnis des Bildes ist zu klein ({{ ratio }}). Der erwartete Minimalwert ist {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>Das Bild ist quadratisch ({{ width }}x{{ height }}px). Quadratische Bilder sind nicht erlaubt.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>Das Bild ist im Querformat ({{ width }}x{{ height }}px). Bilder im Querformat sind nicht erlaubt.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>Das Bild ist im Hochformat ({{ width }}x{{ height }}px). Bilder im Hochformat sind nicht erlaubt.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Eine leere Datei ist nicht erlaubt.</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>Der Hostname konnte nicht aufgelöst werden.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>Dieser Wert entspricht nicht dem erwarteten Zeichensatz {{ charset }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.el.xlf b/core/vendor/symfony/validator/Resources/translations/validators.el.xlf
new file mode 100644
index 0000000..4fa0d42
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.el.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Αυτή η τιμή πρέπει να είναι ψευδής.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Αυτή η τιμή πρέπει να είναι αληθής.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Αυτή η τιμή πρέπει να είναι τύπου {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Αυτή η τιμή πρέπει να είναι κενή.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Η τιμή που επιλέχθηκε δεν αντιστοιχεί σε έγκυρη επιλογή.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Πρέπει να επιλέξετε τουλάχιστον {{ limit }} επιλογή.|Πρέπει να επιλέξετε τουλάχιστον {{ limit }} επιλογές.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Πρέπει να επιλέξετε το πολύ {{ limit }} επιλογή.|Πρέπει να επιλέξετε το πολύ {{ limit }} επιλογές.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Μια ή περισσότερες τιμές δεν είναι έγκυρες.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Αυτό το πεδίο δεν ήταν αναμενόμενο.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Λείπει αυτό το πεδίο.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Η τιμή δεν αντιστοιχεί σε έγκυρη ημερομηνία.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Η τιμή δεν αντιστοιχεί σε έγκυρη ημερομηνία και ώρα.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Η τιμή δεν αντιστοιχεί σε έγκυρο email.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Το αρχείο δε μπορεί να βρεθεί.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Το αρχείο δεν είναι αναγνώσιμο.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Το αρχείο είναι πολύ μεγάλο ({{ size }} {{ suffix }}). Το μέγιστο επιτρεπτό μέγεθος είναι {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Ο τύπος mime του αρχείου δεν είναι έγκυρος ({{ type }}). Οι έγκρυοι τύποι mime είναι {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Αυτή η τιμή θα έπρεπε να είναι {{ limit }} ή λιγότερο.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Αυτή η τιμή είναι πολύ μεγάλη. Θα έπρεπε να έχει {{ limit }} χαρακτήρα ή λιγότερο.|Αυτή η τιμή είναι πολύ μεγάλη. Θα έπρεπε να έχει {{ limit }} χαρακτήρες ή λιγότερο.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Αυτή η τιμή θα έπρεπε να είναι {{ limit }} ή περισσότερο.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Αυτή η τιμή είναι πολύ μικρή. Θα έπρεπε να έχει {{ limit }} χαρακτήρα ή περισσότερο.|Αυτή η τιμή είναι πολύ μικρή. Θα έπρεπε να έχει {{ limit }} χαρακτήρες ή περισσότερο.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Αυτή η τιμή δεν πρέπει να είναι κενή.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Αυτή η τιμή δεν πρέπει να είναι μηδενική.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Αυτή η τιμή πρέπει να είναι μηδενική.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Αυτή η τιμή δεν είναι έκγυρη.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Αυτή η τιμή δεν αντιστοιχεί σε έγκυρη ώρα.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Αυτή η τιμή δεν αντιστοιχεί σε έγκυρο URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Οι δύο τιμές θα πρέπει να είναι ίδιες.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Το αρχείο είναι πολύ μεγάλο. Το μέγιστο επιτρεπτό μέγεθος είναι {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Το αρχείο είναι πολύ μεγάλο.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Το αρχείο δε μπορεί να ανέβει.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Αυτή η τιμή θα πρέπει να είναι ένας έγκυρος αριθμός.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Το αρχείο δεν αποτελεί έγκυρη εικόνα.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Αυτό δεν είναι μια έκγυρη διεύθυνση IP.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Αυτή η τιμή δεν αντιστοιχεί σε μια έκγυρη γλώσσα.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Αυτή η τιμή δεν αντιστοιχεί σε έκγυρο κωδικό τοποθεσίας.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Αυτή η τιμή δεν αντιστοιχεί σε μια έκγυρη χώρα.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Αυτή η τιμή χρησιμοποιείται ήδη.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Το μέγεθος της εικόνας δεν ήταν δυνατό να ανιχνευθεί.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Το πλάτος της εικόνας είναι πολύ μεγάλο ({{ width }}px). Το μέγιστο επιτρεπτό πλάτος είναι {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Το πλάτος της εικόνας είναι πολύ μικρό ({{ width }}px). Το ελάχιστο επιτρεπτό πλάτος είναι {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Το ύψος της εικόνας είναι πολύ μεγάλο ({{ height }}px). Το μέγιστο επιτρεπτό ύψος είναι {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Το ύψος της εικόνας είναι πολύ μικρό ({{ height }}px). Το ελάχιστο επιτρεπτό ύψος είναι {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Αυτή η τιμή θα έπρεπε να είναι ο τρέχων κωδικός.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Αυτή η τιμή θα έπρεπε να έχει ακριβώς {{ limit }} χαρακτήρα.|Αυτή η τιμή θα έπρεπε να έχει ακριβώς {{ limit }} χαρακτήρες.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Το αρχείο δεν ανέβηκε ολόκληρο.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Δεν ανέβηκε κανένα αρχείο.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Κανένας προσωρινός φάκελος δεν έχει ρυθμιστεί στο php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Αδυναμία εγγραφής προσωρινού αρχείου στο δίσκο.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Μια επέκταση PHP προκάλεσε αδυναμία ανεβάσματος.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Αυτή η συλλογή θα πρέπει να περιέχει {{ limit }} στοιχείο ή περισσότερα.|Αυτή η συλλογή θα πρέπει να περιέχει {{ limit }} στοιχεία ή περισσότερα.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Αυτή η συλλογή θα πρέπει να περιέχει {{ limit }} στοιχείo ή λιγότερα.|Αυτή η συλλογή θα πρέπει να περιέχει {{ limit }} στοιχεία ή λιγότερα.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Αυτή η συλλογή θα πρέπει να περιέχει ακριβώς {{ limit }} στοιχείo.|Αυτή η συλλογή θα πρέπει να περιέχει ακριβώς {{ limit }} στοιχεία.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Μη έγκυρος αριθμός κάρτας.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Μη υποστηριζόμενος τύπος κάρτας ή μη έγκυρος αριθμός κάρτας.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Αυτό δεν αντιστοιχεί σε έκγυρο διεθνή αριθμό τραπεζικού λογαριασμού (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Αυτό δεν είναι έγκυρος κωδικός ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Αυτό δεν είναι έγκυρος κωδικός ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Αυτό δεν είναι ούτε έγκυρος κωδικός ISBN-10 ούτε έγκυρος κωδικός ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Αυτό δεν είναι έγκυρος κωδικός ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Αυτό δεν αντιστοιχεί σε έγκυρο νόμισμα.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Αυτή η τιμή θα πρέπει να είναι ίση με {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Αυτή η τιμή θα πρέπει να είναι μεγαλύτερη από {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Αυτή η τιμή θα πρέπει να είναι μεγαλύτερη ή ίση με {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Αυτή η τιμή θα πρέπει να είναι πανομοιότυπη με {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Αυτή η τιμή θα πρέπει να είναι μικρότερη από {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Αυτή η τιμή θα πρέπει να είναι μικρότερη ή ίση με {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Αυτή η τιμή δεν θα πρέπει να είναι ίση με {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Αυτή η τιμή δεν πρέπει να είναι πανομοιότυπη με {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.en.xlf b/core/vendor/symfony/validator/Resources/translations/validators.en.xlf
new file mode 100644
index 0000000..e666c79
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.en.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>This value should be false.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>This value should be true.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>This value should be of type {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>This value should be blank.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>The value you selected is not a valid choice.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>One or more of the given values is invalid.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>This field was not expected.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>This field is missing.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>This value is not a valid date.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>This value is not a valid datetime.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>This value is not a valid email address.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>The file could not be found.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>The file is not readable.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>This value should be {{ limit }} or less.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>This value should be {{ limit }} or more.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>This value should not be blank.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>This value should not be null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>This value should be null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>This value is not valid.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>This value is not a valid time.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>This value is not a valid URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>The two values should be equal.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>The file is too large.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>The file could not be uploaded.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>This value should be a valid number.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>This file is not a valid image.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>This is not a valid IP address.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>This value is not a valid language.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>This value is not a valid locale.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>This value is not a valid country.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>This value is already used.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>The size of the image could not be detected.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>This value should be the user's current password.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>The file was only partially uploaded.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>No file was uploaded.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>No temporary folder was configured in php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Cannot write temporary file to disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>A PHP extension caused the upload to fail.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Invalid card number.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Unsupported card type or invalid card number.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>This is not a valid International Bank Account Number (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>This value is not a valid ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>This value is not a valid ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>This value is neither a valid ISBN-10 nor a valid ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>This value is not a valid ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>This value is not a valid currency.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>This value should be equal to {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>This value should be greater than {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>This value should be greater than or equal to {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>This value should be less than {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>This value should be less than or equal to {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>This value should not be equal to {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>An empty file is not allowed.</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>The host could not be resolved.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>This value does not match the expected {{ charset }} charset.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.es.xlf b/core/vendor/symfony/validator/Resources/translations/validators.es.xlf
new file mode 100644
index 0000000..d874573
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.es.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Este valor debería ser falso.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Este valor debería ser verdadero.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Este valor debería ser de tipo {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Este valor debería estar vacío.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>El valor seleccionado no es una opción válida.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Debe seleccionar al menos {{ limit }} opción.|Debe seleccionar al menos {{ limit }} opciones.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Debe seleccionar como máximo {{ limit }} opción.|Debe seleccionar como máximo {{ limit }} opciones.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Uno o más de los valores indicados no son válidos.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Este campo no se esperaba.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Este campo está desaparecido.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Este valor no es una fecha válida.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Este valor no es una fecha y hora válidas.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Este valor no es una dirección de email válida.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>No se pudo encontrar el archivo.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>No se puede leer el archivo.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>El archivo es demasiado grande ({{ size }} {{ suffix }}). El tamaño máximo permitido es {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>El tipo mime del archivo no es válido ({{ type }}). Los tipos mime válidos son {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Este valor debería ser {{ limit }} o menos.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Este valor es demasiado largo. Debería tener {{ limit }} carácter o menos.|Este valor es demasiado largo. Debería tener {{ limit }} caracteres o menos.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Este valor debería ser {{ limit }} o más.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Este valor es demasiado corto. Debería tener {{ limit }} carácter o más.|Este valor es demasiado corto. Debería tener {{ limit }} caracteres o más.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Este valor no debería estar vacío.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Este valor no debería ser nulo.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Este valor debería ser nulo.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Este valor no es válido.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Este valor no es una hora válida.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Este valor no es una URL válida.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Los dos valores deberían ser iguales.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>El archivo es demasiado grande. El tamaño máximo permitido es {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>El archivo es demasiado grande.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>No se pudo subir el archivo.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Este valor debería ser un número válido.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>El archivo no es una imagen válida.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Esto no es una dirección IP válida.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Este valor no es un idioma válido.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Este valor no es una localización válida.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Este valor no es un país válido.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Este valor ya se ha utilizado.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>No se pudo determinar el tamaño de la imagen.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>El ancho de la imagen es demasiado grande ({{ width }}px). El ancho máximo permitido es de {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>El ancho de la imagen es demasiado pequeño ({{ width }}px). El ancho mínimo requerido es {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>La altura de la imagen es demasiado grande ({{ height }}px). La altura máxima permitida es de {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>La altura de la imagen es demasiado pequeña ({{ height }}px). La altura mínima requerida es de {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Este valor debería ser la contraseña actual del usuario.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Este valor debería tener exactamente {{ limit }} carácter.|Este valor debería tener exactamente {{ limit }} caracteres.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>El archivo fue sólo subido parcialmente.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Ningún archivo fue subido.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Ninguna carpeta temporal fue configurada en php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>No se pudo escribir el archivo temporal en el disco.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Una extensión de PHP hizo que la subida fallara.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Esta colección debe contener {{ limit }} elemento o más.|Esta colección debe contener {{ limit }} elementos o más.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Esta colección debe contener {{ limit }} elemento o menos.|Esta colección debe contener {{ limit }} elementos o menos.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Esta colección debe contener exactamente {{ limit }} elemento.|Esta colección debe contener exactamente {{ limit }} elementos.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Número de tarjeta inválido.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Tipo de tarjeta no soportado o número de tarjeta inválido.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Esto no es un International Bank Account Number (IBAN) válido.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Este valor no es un ISBN-10 válido.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Este valor no es un ISBN-13 válido.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Este valor no es ni un ISBN-10 válido ni un ISBN-13 válido.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Este valor no es un ISSN válido.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Este valor no es una divisa válida.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Este valor debería ser igual que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Este valor debería ser mayor que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Este valor debería ser mayor o igual que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Este valor debería ser idéntico a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Este valor debería ser menor que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Este valor debería ser menor o igual que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Este valor debería ser distinto de {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Este valor no debería ser idéntico a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>La proporción de la imagen es demasiado grande ({{ ratio }}). La máxima proporción permitida es {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>La proporción de la imagen es demasiado pequeña ({{ ratio }}). La mínima proporción permitida es {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>La imagen es cuadrada ({{ width }}x{{ height }}px). Las imágenes cuadradas no están permitidas.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>La imagen está orientada horizontalmente ({{ width }}x{{ height }}px). Las imágenes orientadas horizontalmente no están permitidas.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>La imagen está orientada verticalmente ({{ width }}x{{ height }}px). Las imágenes orientadas verticalmente no están permitidas.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>No está permitido un archivo vacío.</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>No se puede resolver el host.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>La codificación de caracteres para este valor debería ser {{ charset }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.et.xlf b/core/vendor/symfony/validator/Resources/translations/validators.et.xlf
new file mode 100644
index 0000000..d047c8b
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.et.xlf
@@ -0,0 +1,283 @@
+<?xml version='1.0'?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Väärtus peaks olema väär.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Väärtus peaks oleme tõene.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Väärtus peaks olema {{ type }}-tüüpi.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Väärtus peaks olema tühi.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Väärtus peaks olema üks etteantud valikutest.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Valima peaks vähemalt {{ limit }} valikut.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Valima peaks mitte rohkem kui  {{ limit }} valikut.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>One or more of the given values is invalid.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>See väli ei oodatud.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>See väli on puudu.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Väärtus pole korrektne kuupäev.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Väärtus pole korrektne kuupäev ja kellaeg.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Väärtus pole korrektne e-maili aadress.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Faili ei leita.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Fail ei ole loetav.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Fail on liiga suur ({{ size }} {{ suffix }}). Suurim lubatud suurus on {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Faili sisutüüp on vigane ({{ type }}). Lubatud sisutüübid on {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Väärtus peaks olema {{ limit }} või vähem.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Väärtus on liiga pikk. Pikkus peaks olema {{ limit }} tähemärki või vähem.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Väärtus peaks olema {{ limit }} või rohkem.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Väärtus on liiga lühike. Pikkus peaks  olema {{ limit }} tähemärki või rohkem.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Väärtus ei tohiks olla tühi.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Väärtus ei tohiks olla 'null'.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Väärtus peaks olema 'null'.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Väärtus on vigane.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Väärtus pole korrektne aeg.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Väärtus pole korrektne URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Väärtused peaksid olema võrdsed.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Fail on liiga suur. Maksimaalne lubatud suurus on {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Fail on liiga suur.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Faili ei saa üles laadida.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Väärtus peaks olema korrektne number.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Fail ei ole korrektne pilt.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>IP aadress pole korrektne.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Väärtus pole korrektne keel.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Väärtus pole korrektne asukohakeel.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Väärtus pole olemasolev riik.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Väärtust on juba kasutatud.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Pildi suurust polnud võimalik tuvastada.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Pilt on liiga lai ({{ width }}px). Suurim lubatud laius on {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Pilt on liiga kitsas ({{ width }}px). Vähim lubatud laius on {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Pilt on liiga pikk ({{ height }}px). Lubatud suurim pikkus on {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Pilt pole piisavalt pikk ({{ height }}px). Lubatud vähim pikkus on {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Väärtus peaks olema kasutaja kehtiv salasõna.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} characters.</source>
+                <target>Väärtus peaks olema täpselt {{ limit }} tähemärk pikk.|Väärtus peaks olema täpselt {{ limit }} tähemärki pikk.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Fail ei laetud täielikult üles.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Ühtegi faili ei laetud üles.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Ühtegi ajutist kausta polnud php.ini-s seadistatud.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Ajutist faili ei saa kettale kirjutada.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>PHP laiendi tõttu ebaõnnestus faili üleslaadimine.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} elements or more.</source>
+                <target>Kogumikus peaks olema vähemalt {{ limit }} element.|Kogumikus peaks olema vähemalt {{ limit }} elementi.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} elements or less.</source>
+                <target>Kogumikus peaks olema ülimalt {{ limit }} element.|Kogumikus peaks olema ülimalt {{ limit }} elementi.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} elements.</source>
+                <target>Kogumikus peaks olema täpselt {{ limit }} element.|Kogumikus peaks olema täpselt {{ limit }}|elementi.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Vigane kaardi number.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Kaardi tüüpi ei toetata või kaardi number on vigane.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Väärtus pole korrektne IBAN-number.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Väärtus pole korrektne ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Väärtus pole korrektne ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Väärtus pole korrektne ISBN-10 ega ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Väärtus pole korrektne ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Väärtus pole korrektne valuuta.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Väärtus peaks olema võrdne {{ compared_value }}-ga.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Väärtus peaks olema suurem kui {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Väärtus peaks olema suurem kui või võrduma {{ compared_value }}-ga.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Väärtus peaks olema identne väärtusega {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Väärtus peaks olema väiksem kui {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Väärtus peaks olema väiksem kui või võrduma {{ compared_value }}-ga.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Väärtus ei tohiks võrduda {{ compared_value }}-ga.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Väärtus ei tohiks olla identne väärtusega {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.eu.xlf b/core/vendor/symfony/validator/Resources/translations/validators.eu.xlf
new file mode 100644
index 0000000..b2edefd
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.eu.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Balio hau faltsua izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Balio hau egia izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Balio hau {{ type }} motakoa izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Balio hau hutsik egon beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Hautatu duzun balioa ez da aukera egoki bat.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Gutxienez aukera {{ limit }} hautatu behar duzu.|Gutxienez {{ limit }} aukera hautatu behar dituzu.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Gehienez aukera {{ limit }} hautatu behar duzu.|Gehienez {{ limit }} aukera hautatu behar dituzu.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Emandako balioetatik gutxienez bat ez da egokia.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Eremu hau ez zen espero.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Eremu hau falta da.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Balio hau ez da data egoki bat.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Balio hau ez da data-ordu egoki bat.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Balio hau ez da posta elektroniko egoki bat.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Ezin izan da fitxategia aurkitu.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Fitxategia ez da irakurgarria.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Fitxategia handiegia da ({{ size }} {{ suffix }}). Baimendutako tamaina handiena {{ limit }} {{ suffix }} da.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Fitxategiaren mime mota ez da egokia ({{ type }}). Hauek dira baimendutako mime motak: {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Balio hau gehienez {{ limit }} izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Balio hau luzeegia da. Gehienez karaktere {{ limit }} eduki beharko luke.|Balio hau luzeegia da. Gehienez {{ limit }} karaktere eduki beharko lituzke.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Balio hau gutxienez {{ limit }} izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Balio hau motzegia da. Karaktere {{ limit }} gutxienez eduki beharko luke.|Balio hau motzegia da. Gutxienez {{ limit }} karaktere eduki beharko lituzke.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Balio hau ez litzateke hutsik egon behar.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Balio hau ez litzateke nulua izan behar.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Balio hau nulua izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Balio hau ez da egokia.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Balio hau ez da ordu egoki bat.</target>
+           </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Balio hau ez da baliabideen kokatzaile uniforme (URL) egoki bat.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Bi balioak berdinak izan beharko lirateke.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Fitxategia handiegia da. Baimendutako tamaina handiena {{ limit }} {{ suffix }} da.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Fitxategia handiegia da.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Ezin izan da fitxategia igo.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Balio hau zenbaki egoki bat izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Fitxategi hau ez da irudi egoki bat.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Honako hau ez da IP helbide egoki bat.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Balio hau ez da hizkuntza egoki bat.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Balio hau ez da kokapen egoki bat.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Balio hau ez da herrialde egoki bat.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Balio hau jadanik erabilia izan da.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Ezin izan da irudiaren tamaina detektatu.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Irudiaren zabalera handiegia da ({{ width }}px). Onartutako gehienezko zabalera {{ max_width }}px dira.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Irudiaren zabalera txikiegia da ({{ width }}px). Onartutako gutxieneko zabalera {{ min_width }}px dira.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Irudiaren altuera handiegia da ({{ height }}px). Onartutako gehienezko altuera {{ max_height }}px dira.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Irudiaren altuera txikiegia da ({{ height }}px). Onartutako gutxieneko altuera {{ min_height }}px dira.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Balio hau uneko erabiltzailearen pasahitza izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Balio honek zehazki karaktere {{ limit }} izan beharko luke.|Balio honek zehazki {{ limit }} karaktere izan beharko lituzke.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Fitxategiaren zati bat bakarrik igo da.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Ez da fitxategirik igo.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Ez da aldi baterako karpetarik konfiguratu php.ini fitxategian.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Ezin izan da aldi baterako fitxategia diskoan idatzi.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>PHP luzapen batek igoeraren hutsa eragin du.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Bilduma honek gutxienez elementu {{ limit }} eduki beharko luke.|Bilduma honek gutxienez {{ limit }} elementu eduki beharko lituzke.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Bilduma honek gehienez elementu {{ limit }} eduki beharko luke.|Bilduma honek gehienez {{ limit }} elementu eduki beharko lituzke.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Bilduma honek zehazki elementu {{ limit }} eduki beharko luke.|Bilduma honek zehazki {{ limit }} elementu eduki beharko lituzke.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Txartel zenbaki baliogabea.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Txartel mota onartezina edo txartel zenbaki baliogabea.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Hau ez da baliozko banku internazionaleko kontu zenbaki (IBAN) bat.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Balio hau ez da onartutako ISBN-10 bat.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Balio hau ez da onartutako ISBN-13 bat.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Balio hau ez da onartutako ISBN-10 edo ISBN-13 bat.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Balio hau ez da onartutako ISSN bat.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Balio hau ez da baliozko moneta bat.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Balio hau {{ compared_value }}-(r)en berbera izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Balio hau {{ compared_value }} baino handiagoa izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Balio hau {{ compared_value }}-(r)en berdina edota handiagoa izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Balio hau {{ compared_value_type }} {{ compared_value }}-(r)en berbera izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Balio hau {{ compared_value }} baino txikiagoa izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Balio hau {{ compared_value }}-(r)en berdina edota txikiagoa izan beharko litzateke.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Balio hau ez litzateke {{ compared_value }}-(r)en berdina izan behar.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Balio hau ez litzateke {{ compared_value_type }} {{ compared_value }}-(r)en berbera izan behar.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.fa.xlf b/core/vendor/symfony/validator/Resources/translations/validators.fa.xlf
new file mode 100644
index 0000000..98b4bd6
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.fa.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target state="needs-review-translation">این مقدار باید نادرست(False) باشد.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>این مقدار باید درست(True) باشد.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>این مقدار باید از نوع {{ type }} باشد.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>این فیلد باید خالی باشد.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>گزینه انتخابی معتبر نیست.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>باید حداقل {{ limit }} گزینه انتخاب کنید.|باید حداقل {{ limit }} گزینه انتخاب کنید.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>حداکثر {{ limit }} گزینه می توانید انتخاب کنید.|حداکثر {{ limit }} گزینه می توانید انتخاب کنید.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>یک یا چند مقدار نامعتبر وجود دارد.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>The fields {{ fields }} were not expected.</source>
+                <target>فیلدهای {{ fields }} اضافی هستند.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>The fields {{ fields }} are missing.</source>
+                <target>فیلدهای {{ fields }} کم هستند.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>این مقدار یک تاریخ معتبر نیست.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>این مقدار یک تاریخ و زمان معتبر نیست.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>این یک رایانامه معتبر نیست.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>فایل پیدا نشد.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>فایل قابلیت خواندن ندارد.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>فایل بیش از اندازه بزرگ است({{ size }} {{ suffix }}). حداکثر اندازه مجاز برابر {{ limit }} {{ suffix }} است.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>این نوع فایل مجاز نیست({{ type }}). نوع های مجاز {{ types }} هستند.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>این مقدار باید کوچکتر یا مساوی {{ limit }} باشد.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>بسیار طولانی است.حداکثر تعداد حروف مجاز برابر {{ limit }} است.|بسیار طولانی است.حداکثر تعداد حروف مجاز برابر {{ limit }} است.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>این مقدار باید برابر و یا بیشتر از {{ limit }} باشد.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>بسیار کوتاه است.تعداد حروف باید حداقل {{ limit }} باشد.|بسیار کوتاه است.تعداد حروف باید حداقل {{ limit }} باشد.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>این مقدار نباید تهی باشد.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>باید مقداری داشته باشد..</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>نباید مقداری داشته باشد.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>این مقدار معتبر نیست.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>این مقدار یک زمان صحیح نیست.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>این یک URL معتبر نیست.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>دو مقدار باید برابر باشند.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>فایل بیش از اندازه بزرگ است. حداکثر اندازه مجاز برابر {{ limit }} {{ suffix }} است.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>فایل بیش از اندازه بزرگ است.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>بارگذاری فایل با شکست مواجه شد.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>این مقدار باید یک عدد معتبر باشد.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>این فایل یک تصویر نیست.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>این مقدار یک IP معتبر نیست.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>این مقدار یک زبان صحیح نیست.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>این مقدار یک محل صحیح نیست.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>این مقدار یک کشور صحیح نیست.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>این مقدار قبلا مورد استفاده قرار گرفته است.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>اندازه تصویر قابل شناسایی نیست.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>طول تصویر بسیار بزرگ است ({{ width }}px). بشینه طول مجاز {{ max_width }}px است.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>طول تصویر بسیار کوچک است ({{ width }}px). کمینه طول موردنظر {{ min_width }}px است.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>ارتفاع تصویر بسیار بزرگ است ({{ height }}px). بشینه ارتفاع مجاز {{ max_height }}px است.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>ارتفاع تصویر بسیار کوچک است ({{ height }}px). کمینه ارتفاع موردنظر {{ min_height }}px است.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>این مقدار می بایست کلمه عبور کنونی کاربر باشد.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target> این مقدار می بایست دقیقا {{ limit }} کاراکتر داشته باشد.| این مقدار می بایست دقیقا {{ limit }} کاراکتر داشته باشد.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>فایل به صورت جزیی بارگذاری شده است.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>هیچ فایلی بارگذاری نشد.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>فولدر موقت در php.ini پیکربندی نشده است.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>فایل موقت را نمی توان در دیسک نوشت.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>اکستنشن PHP موجب شد که بارگذاری فایل با شکست مواجه شود.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>این مجموعه می بایست دارای {{ limit }} عنصر یا بیشتر باشد.|این مجموعه می بایست دارای {{ limit }} عنصر یا بیشتر باشد.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>این مجموعه می بایست دارای حداقل {{ limit }} عنصر یا کمتر باشد.|این مجموعه می بایست دارای {{ limit }} عنصر یا کمتر باشد.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>این مجموعه می بایست به طور دقیق دارا {{ limit }} عنصر باشد.|این مجموعه می بایست به طور دقیق دارای {{ limit }} قلم باشد.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>شماره کارت نامعتبر است.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>نوع کارت پشتیبانی نمی شود یا شماره کارت نامعتبر است.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>این یک شماره حساب بین المللی بانک (IBAN) درست نیست.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>این مقدار یک ISBN-10 درست نیست.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>این مقدار یک ISBN-13 درست نیست.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>این مقدار یک ISBN-10 درست یا ISBN-13 درست نیست.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>این مقدار یک ISSN درست نیست.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>این مقدار یک یکای پول درست نیست.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>این مقدار باید برابر با {{ compared_value }} باشد.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>این مقدار باید از {{ compared_value }} بیشتر باشد.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>این مقدار باید بزرگتر یا مساوی با {{ compared_value }} باشد.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>این مقدار باید با {{ compared_value_type }} {{ compared_value }} یکی باشد.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>این مقدار باید کمتر از {{ compared_value }} باشد.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>این مقدار باید کمتر یا مساوی با {{ compared_value }} باشد.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>این مقدار نباید با {{ compared_value }} برابر باشد.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>این مقدار نباید {{ compared_value_type }} {{ compared_value }} یکی باشد.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.fi.xlf b/core/vendor/symfony/validator/Resources/translations/validators.fi.xlf
new file mode 100644
index 0000000..3f5a07e
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.fi.xlf
@@ -0,0 +1,227 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Arvon tulee olla epätosi.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Arvon tulee olla tosi.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Arvon tulee olla tyyppiä {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Arvon tulee olla tyhjä.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Arvon tulee olla yksi annetuista vaihtoehdoista.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Sinun tulee valita vähintään {{ limit }} vaihtoehtoa.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Sinun tulee valitan enintään {{ limit }} vaihtoehtoa.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Yksi tai useampi annetuista arvoista on virheellinen.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Tässä kentässä ei odotettu.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Tämä kenttä puuttuu.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Annettu arvo ei ole kelvollinen päivämäärä.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Annettu arvo ei ole kelvollinen päivämäärä ja kellonaika.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Annettu arvo ei ole kelvollinen sähköpostiosoite.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Tiedostoa ei löydy.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Tiedostoa ei voida lukea.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Tiedostonkoko ({{ size }} {{ suffix }}) on liian iso. Suurin sallittu tiedostonkoko on {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Tiedostotyyppi ({{ type }}) on virheellinen. Sallittuja tiedostotyyppejä ovat {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Arvon tulee olla {{ limit }} tai vähemmän.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Liian pitkä syöte. Syöte saa olla enintään {{ limit }} merkkiä.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Arvon tulee olla {{ limit }} tai enemmän.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Liian lyhyt syöte. Syötteen tulee olla vähintään {{ limit }} merkkiä.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Kenttä ei voi olla tyhjä.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Syöte ei voi olla null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Syötteen tulee olla null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Virheellinen arvo.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Annettu arvo ei ole kelvollinen kellonaika.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Annettu arvo ei ole kelvollinen URL-osoite.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Kahden annetun arvon tulee olla samat.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Annettu tiedosto on liian iso. Suurin sallittu tiedostokoko on {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Tiedosto on liian iso.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Tiedoston siirto epäonnistui.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Tämän arvon tulee olla numero.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Tämä tiedosto ei ole kelvollinen kuva.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Tämä ei ole kelvollinen IP-osoite.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Tämä arvo ei ole kelvollinen kieli.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Tämä arvo ei ole kelvollinen kieli- ja alueasetus (locale).</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Tämä arvo ei ole kelvollinen maa.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Tämä arvo on jo käytetty.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Kuvan kokoa ei voitu tunnistaa.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Kuva on liian leveä ({{ width }}px). Sallittu maksimileveys on {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Kuva on liian kapea ({{ width }}px). Leveyden tulisi olla vähintään {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Kuva on liian korkea ({{ width }}px). Sallittu maksimikorkeus on {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Kuva on liian matala ({{ height }}px). Korkeuden tulisi olla vähintään {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Tämän arvon tulisi olla käyttäjän tämänhetkinen salasana.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Tämän arvon tulisi olla tasan yhden merkin pituinen.|Tämän arvon tulisi olla tasan {{ limit }} merkkiä pitkä.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Tiedosto ladattiin vain osittain.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Tiedostoa ei ladattu.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Väliaikaishakemistoa ei ole asetettu php.ini -tiedostoon.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Väliaikaistiedostoa ei voitu kirjoittaa levylle.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>PHP-laajennoksen vuoksi tiedoston lataus epäonnistui.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Tässä ryhmässä tulisi olla yksi tai useampi elementti.|Tässä ryhmässä tulisi olla vähintään {{ limit }} elementtiä.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Tässä ryhmässä tulisi olla enintään yksi elementti.|Tässä ryhmässä tulisi olla enintään {{ limit }} elementtiä.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Tässä ryhmässä tulisi olla tasan yksi elementti.|Tässä ryhmässä tulisi olla enintään {{ limit }} elementtiä.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Virheellinen korttinumero.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Tätä korttityyppiä ei tueta tai korttinumero on virheellinen.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.fr.xlf b/core/vendor/symfony/validator/Resources/translations/validators.fr.xlf
new file mode 100644
index 0000000..b50ecbc
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.fr.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Cette valeur doit être fausse.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Cette valeur doit être vraie.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Cette valeur doit être de type {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Cette valeur doit être vide.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Cette valeur doit être l'un des choix proposés.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Vous devez sélectionner au moins {{ limit }} choix.|Vous devez sélectionner au moins {{ limit }} choix.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Vous devez sélectionner au maximum {{ limit }} choix.|Vous devez sélectionner au maximum {{ limit }} choix.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Une ou plusieurs des valeurs soumises sont invalides.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Ce champ n'a pas été prévu.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Ce champ est manquant.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Cette valeur n'est pas une date valide.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Cette valeur n'est pas une date valide.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Cette valeur n'est pas une adresse email valide.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Le fichier n'a pas été trouvé.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Le fichier n'est pas lisible.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Le fichier est trop volumineux ({{ size }} {{ suffix }}). Sa taille ne doit pas dépasser {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Le type du fichier est invalide ({{ type }}). Les types autorisés sont {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Cette valeur doit être inférieure ou égale à {{ limit }}.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Cette chaine est trop longue. Elle doit avoir au maximum {{ limit }} caractère.|Cette chaine est trop longue. Elle doit avoir au maximum {{ limit }} caractères.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Cette valeur doit être supérieure ou égale à {{ limit }}.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Cette chaine est trop courte. Elle doit avoir au minimum {{ limit }} caractère.|Cette chaine est trop courte. Elle doit avoir au minimum {{ limit }} caractères.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Cette valeur ne doit pas être vide.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Cette valeur ne doit pas être nulle.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Cette valeur doit être nulle.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Cette valeur n'est pas valide.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Cette valeur n'est pas une heure valide.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Cette valeur n'est pas une URL valide.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Les deux valeurs doivent être identiques.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Le fichier est trop volumineux. Sa taille ne doit pas dépasser {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Le fichier est trop volumineux.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Le téléchargement de ce fichier est impossible.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Cette valeur doit être un nombre.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Ce fichier n'est pas une image valide.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Cette adresse IP n'est pas valide.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Cette langue n'est pas valide.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Ce paramètre régional n'est pas valide.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Ce pays n'est pas valide.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Cette valeur est déjà utilisée.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>La taille de l'image n'a pas pu être détectée.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>La largeur de l'image est trop grande ({{ width }}px). La largeur maximale autorisée est de {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>La largeur de l'image est trop petite ({{ width }}px). La largeur minimale attendue est de {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>La hauteur de l'image est trop grande ({{ height }}px). La hauteur maximale autorisée est de {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>La hauteur de l'image est trop petite ({{ height }}px). La hauteur minimale attendue est de {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Cette valeur doit être le mot de passe actuel de l'utilisateur.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Cette chaine doit avoir exactement {{ limit }} caractère.|Cette chaine doit avoir exactement {{ limit }} caractères.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Le fichier a été partiellement transféré.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Aucun fichier n'a été transféré.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Aucun répertoire temporaire n'a été configuré dans le php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Impossible d'écrire le fichier temporaire sur le disque.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Une extension PHP a empêché le transfert du fichier.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Cette collection doit contenir {{ limit }} élément ou plus.|Cette collection doit contenir {{ limit }} éléments ou plus.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Cette collection doit contenir {{ limit }} élément ou moins.|Cette collection doit contenir {{ limit }} éléments ou moins.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Cette collection doit contenir exactement {{ limit }} élément.|Cette collection doit contenir exactement {{ limit }} éléments.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Numéro de carte invalide.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Type de carte non supporté ou numéro invalide.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Le numéro IBAN (International Bank Account Number) saisi n'est pas valide.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Cette valeur n'est pas un code ISBN-10 valide.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Cette valeur n'est pas un code ISBN-13 valide.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Cette valeur n'est ni un code ISBN-10, ni un code ISBN-13 valide.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Cette valeur n'est pas un code ISSN valide.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Cette valeur n'est pas une devise valide.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Cette valeur doit être égale à {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Cette valeur doit être supérieure à {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Cette valeur doit être supérieure ou égale à {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Cette valeur doit être identique à {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Cette valeur doit être inférieure à {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Cette valeur doit être inférieure ou égale à {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Cette valeur ne doit pas être égale à {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Cette valeur ne doit pas être identique à {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Le rapport largeur/hauteur de l'image est trop grand ({{ ratio }}). Le rapport maximal autorisé est {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Le rapport largeur/hauteur de l'image est trop petit ({{ ratio }}). Le rapport minimal attendu est {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>L'image est carrée ({{ width }}x{{ height }}px). Les images carrées ne sont pas autorisées.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>L'image est au format paysage ({{ width }}x{{ height }}px). Les images au format paysage ne sont pas autorisées.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>L'image est au format portrait ({{ width }}x{{ height }}px). Les images au format portrait ne sont pas autorisées.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Un fichier vide n'est pas autorisé.</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>Le nom de domaine n'a pas pu être résolu.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>Cette valeur ne correspond pas au jeu de caractères {{ charset }} attendu.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.gl.xlf b/core/vendor/symfony/validator/Resources/translations/validators.gl.xlf
new file mode 100644
index 0000000..1d0cc13
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.gl.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Este valor debería ser falso.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Este valor debería ser verdadeiro.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Este valor debería ser de tipo {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Este valor debería estar baleiro.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>O valor seleccionado non é unha opción válida.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Debe seleccionar polo menos {{ limit }} opción.|Debe seleccionar polo menos {{ limit }} opcions.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Debe seleccionar como máximo {{ limit }} opción.|Debe seleccionar como máximo {{ limit }} opcions.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Un ou máis dos valores indicados non son válidos.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Este campo non era esperado.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Este campo falta.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Este valor non é unha data válida.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Este valor non é unha data e hora válidas.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Este valor non é unha dirección de correo electrónico válida.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Non se puido atopar o arquivo.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>O arquivo non se pode ler.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>O arquivo é demasiado grande ({{ size }} {{ suffix }}). O tamaño máximo permitido é {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>O tipo mime do arquivo non é válido ({{ type }}). Os tipos mime válidos son {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Este valor debería ser {{ limit }} ou menos.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Este valor é demasiado longo. Debería ter {{ limit }} carácter ou menos.|Este valor é demasiado longo. Debería ter {{ limit }} caracteres ou menos.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Este valor debería ser {{ limit }} ou máis.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Este valor é demasiado curto. Debería ter {{ limit }} carácter ou máis.|Este valor é demasiado corto. Debería ter {{ limit }} caracteres ou máis.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Este valor non debería estar baleiro.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Este valor non debería ser null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Este valor debería ser null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Este valor non é válido.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Este valor non é unha hora válida.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Este valor non é unha URL válida.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Os dous valores deberían ser iguais.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>O arquivo é demasiado grande. O tamaño máximo permitido é {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>O arquivo é demasiado grande.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>No se puido cargar o arquivo.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Este valor debería ser un número válido.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>O arquivo non é unha imaxe válida.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Isto non é unha dirección IP válida.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Este valor non é un idioma válido.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Este valor non é unha localización válida.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Este valor non é un país válido.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Este valor xa está a ser empregado.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Non se puido determinar o tamaño da imaxe.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>A largura da imaxe é demasiado grande ({{ width }}px). A largura máxima permitida son {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>A largura da imaxe é demasiado pequena ({{ width }}px). A largura mínima requerida son {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>A altura da imaxe é demasiado grande ({{ height }}px). A altura máxima permitida son {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>A altura da imaxe é demasiado pequena ({{ height }}px). A altura mínima requerida son {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Este valor debería ser a contrasinal actual do usuario.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Este valor debería ter exactamente {{ limit }} carácter.|Este valor debería ter exactamente {{ limit }} caracteres.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>O arquivo foi só subido parcialmente.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Non se subiu ningún arquivo.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Ningunha carpeta temporal foi configurada en php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Non se puido escribir o arquivo temporal no disco.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Unha extensión de PHP provocou que a subida fallara.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Esta colección debe conter {{ limit }} elemento ou máis.|Esta colección debe conter {{ limit }} elementos ou máis.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Esta colección debe conter {{ limit }} elemento ou menos.|Esta colección debe conter {{ limit }} elementos ou menos.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Esta colección debe conter exactamente {{ limit }} elemento.|Esta colección debe conter exactamente {{ limit }} elementos.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Número de tarxeta non válido.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Tipo de tarxeta non soportado ou número de tarxeta non válido.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Este valor non é un International Bank Account Number (IBAN) válido.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Este valor non é un ISBN-10 válido.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Este valor non é un ISBN-13 válido.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Este valor non é nin un ISBN-10 válido nin un ISBN-13 válido.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Este valor non é un ISSN válido.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Este valor non é unha moeda válida.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Este valor debería ser igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Este valor debería ser maior que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Este valor debería ser maior ou igual que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Este valor debería ser identico a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Este valor debería ser menor que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Este valor debería ser menor ou igual que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Este valor non debería ser igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Este valor non debería ser identico a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>A proporción da imaxe é demasiado grande ({{ ratio }}). A proporción máxima permitida é {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>A proporción da é demasiado pequena ({{ ratio }}). A proporción mínima permitida é {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>A imaxe é cadrada ({{ width }}x{{ height }}px). As imáxenes cadradas non están permitidas.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>A imaxe está orientada horizontalmente ({{ width }}x{{ height }}px). As imáxenes orientadas horizontalmente non están permitidas.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>A imaxe está orientada verticalmente ({{ width }}x{{ height }}px). As imáxenes orientadas verticalmente non están permitidas.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Non está permitido un arquivo baleiro.</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>Non se puido resolver o host.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>A codificación de caracteres para este valor debería ser {{ charset }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.he.xlf b/core/vendor/symfony/validator/Resources/translations/validators.he.xlf
new file mode 100644
index 0000000..6510514
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.he.xlf
@@ -0,0 +1,307 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>הערך צריך להיות שקר.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>הערך צריך להיות אמת.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>הערך צריך להיות מסוג {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>הערך צריך להיות ריק.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>הערך שבחרת אינו חוקי.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>אתה צריך לבחור לפחות {{ limit }} אפשרויות.|אתה צריך לבחור לפחות {{ limit }} אפשרויות.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>אתה צריך לבחור לכל היותר {{ limit }} אפשרויות.|אתה צריך לבחור לכל היותר {{ limit }} אפשרויות.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>אחד או יותר מהערכים אינו חוקי.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>שדה זה לא היה צפוי</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>שדה זה חסר.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>הערך אינו תאריך חוקי.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>הערך אינו תאריך ושעה חוקיים.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>כתובת המייל אינה תקינה.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>הקובץ לא נמצא.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>לא ניתן לקרוא את הקובץ.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>הקובץ גדול מדי ({{ size }} {{ suffix }}). הגודל המרבי המותר הוא {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>סוג MIME של הקובץ אינו חוקי ({{ type }}). מותרים סוגי MIME {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>הערך צריל להכיל {{ limit }} תווים לכל היותר.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>הערך ארוך מידי. הוא צריך להכיל {{ limit }} תווים לכל היותר.|הערך ארוך מידי. הוא צריך להכיל {{ limit }} תווים לכל היותר.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>הערך צריך להכיל {{ limit }} תווים לפחות.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>הערך קצר מידיץ הוא צריך להכיל {{ limit }} תווים לפחות.|הערך קצר מידיץ הוא צריך להכיל {{ limit }} תווים לפחות.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>הערך לא אמור להיות ריק.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>הערך לא אמור להיות ריק.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>הערך צריך להיות ריק.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>הערך אינו חוקי.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>הערך אינו זמן תקין.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>זאת אינה כתובת אתר תקינה.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>שני הערכים צריכים להיות שווים.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>הקובץ גדול מדי. הגודל המרבי המותר הוא {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>הקובץ גדול מדי.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>לא ניתן לעלות את הקובץ.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>הערך צריך להיות מספר חוקי.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>הקובץ הזה אינו תמונה תקינה.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>זו אינה כתובת IP חוקית.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>הערך אינו שפה חוקית.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>הערך אינו אזור תקף.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>הערך אינו ארץ חוקית.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>הערך כבר בשימוש.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>לא ניתן לקבוע את גודל התמונה.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>רוחב התמונה גדול מדי ({{ width }}px). הרוחב המקסימלי הוא {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>רוחב התמונה קטן מדי ({{ width }}px). הרוחב המינימלי הוא {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>גובה התמונה גדול מדי ({{ height }}px). הגובה המקסימלי הוא {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>גובה התמונה קטן מדי ({{ height }}px). הגובה המינימלי הוא {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>הערך צריך להיות סיסמת המשתמש הנוכחי.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>הערך צריך להיות בדיוק {{ limit }} תווים.|הערך צריך להיות בדיוק {{ limit }} תווים.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>הקובץ הועלה באופן חלקי.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>הקובץ לא הועלה.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>לא הוגדרה תיקייה זמנית ב php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>לא ניתן לכתוב קובץ זמני לדיסק.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>סיומת PHP גרם להעלאה להיכשל.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>האוסף אמור להכיל {{ limit }} אלמנטים או יותר.|האוסף אמור להכיל {{ limit }} אלמנטים או יותר.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>האוסף אמור להכיל {{ limit }} אלמנטים או פחות.|האוסף אמור להכיל {{ limit }} אלמנטים או פחות.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>האוסף צריך להכיל בדיוק {{ limit }} אלמנטים.|האוסף צריך להכיל בדיוק {{ limit }} אלמנטים.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>מספר הכרטיס אינו חוקי.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>סוג הכרטיס אינו נתמך או לא חוקי.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>This is not a valid International Bank Account Number (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>This value is not a valid ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>This value is not a valid ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>This value is neither a valid ISBN-10 nor a valid ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>This value is not a valid ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>This value is not a valid currency.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>This value should be equal to {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>This value should be greater than {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>This value should be greater than or equal to {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>This value should be less than {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>This value should be less than or equal to {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>This value should not be equal to {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>An empty file is not allowed.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.hr.xlf b/core/vendor/symfony/validator/Resources/translations/validators.hr.xlf
new file mode 100644
index 0000000..a11e825
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.hr.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Ova vrijednost treba biti netočna (false).</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Ova vrijednost treba biti točna (true).</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Ova vrijednost treba biti tipa {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Ova vrijednost treba biti prazna.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Ova vrijednost treba biti jedna od ponuđenih.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Izaberite barem {{ limit }} mogućnosti.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Izaberite najviše {{ limit }} mogućnosti.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Jedna ili više danih vrijednosti nije ispravna.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Ovo polje nije očekivalo.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Ovo polje nedostaje.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Ova vrijednost nije ispravan datum.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Ova vrijednost nije ispravan datum-vrijeme.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Ova vrijednost nije ispravna e-mail adresa.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Datoteka ne može biti pronađena.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Datoteka nije čitljiva.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Datoteka je prevelika ({{ size }} {{ suffix }}). Najveća dozvoljena veličina je {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Mime tip datoteke nije ispravan ({{ type }}). Dozvoljeni mime tipovi su {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Ova vrijednost treba biti {{ limit }} ili manje.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Ova vrijednost je predugačka. Treba imati {{ limit }} znakova ili manje.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Ova vrijednost treba biti {{ limit }} ili više.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Ova vrijednost je prekratka. Treba imati {{ limit }} znakova ili više.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Ova vrijednost ne smije biti prazna.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Ova vrijednost ne smije biti null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Ova vrijednost treba biti null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Ova vrijednost nije ispravna.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Ova vrijednost nije ispravno vrijeme.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Ova vrijednost nije ispravan URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Obje vrijednosti trebaju biti jednake.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Ova datoteka je prevelika. Najveća dozvoljena veličina je {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Ova datoteka je prevelika.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Ova datoteka ne može biti prenesena.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Ova vrijednost treba biti ispravan broj.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Ova datoteka nije ispravna slika.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Ovo nije ispravna IP adresa.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Ova vrijednost nije ispravan jezik.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Ova vrijednost nije ispravana regionalna oznaka.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Ova vrijednost nije ispravna zemlja.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Ova vrijednost je već iskorištena.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Veličina slike se ne može odrediti.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Širina slike je prevelika ({{ width }}px). Najveća dozvoljena širina je {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Širina slike je premala ({{ width }}px). Najmanja dozvoljena širina je {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Visina slike je prevelika ({{ height }}px). Najveća dozvoljena visina je {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Visina slike je premala ({{ height }}px). Najmanja dozvoljena visina je {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Ova vrijednost treba biti trenutna korisnička lozinka.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Ova vrijednost treba imati točno {{ limit }} znakova.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Datoteka je samo djelomično prenesena.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Niti jedna datoteka nije prenesena.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>U php.ini datoteci nije konfiguriran privremeni folder.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Ne mogu zapisati privremenu datoteku na disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Prijenos datoteke nije uspio zbog PHP ekstenzije.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Ova kolekcija treba sadržavati {{ limit }} ili više elemenata.|Ova kolekcija treba sadržavati {{ limit }} ili više elemenata.|Ova kolekcija treba sadržavati {{ limit }} ili više elemenata.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Ova kolekcija treba sadržavati {{ limit }} ili manje elemenata.|Ova kolekcija treba sadržavati {{ limit }} ili manje elemenata.|Ova kolekcija treba sadržavati {{ limit }} ili manje elemenata.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Ova kolekcija treba sadržavati točno {{ limit }} element.|Ova kolekcija treba sadržavati točno {{ limit }} elementa.|Ova kolekcija treba sadržavati točno {{ limit }} elemenata.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Neispravan broj kartice.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Neispravan broj kartice ili tip kartice nije podržan.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Ova vrijednost nije ispravan međunarodni broj bankovnog računa (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Ova vrijednost nije ispravan ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Ova vrijednost nije ispravan ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Ova vrijednost nije ispravan ISBN-10 niti ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Ova vrijednost nije ispravan ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Ova vrijednost nije ispravna valuta.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Ova vrijednost bi trebala biti jednaka {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Ova vrijednost bi trebala biti veća od {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Ova vrijednost bi trebala biti veća ili jednaka od {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ova vrijednost bi trebala biti {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Ova vrijednost bi trebala biti manja od {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Ova vrijednost bi trebala biti manja ili jednaka {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Ova vrijednost ne bi trebala biti {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ova vrijednost ne bi trebala biti {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.hu.xlf b/core/vendor/symfony/validator/Resources/translations/validators.hu.xlf
new file mode 100644
index 0000000..a972c02
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.hu.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Ennek az értéknek hamisnak kell lennie.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Ennek az értéknek igaznak kell lennie.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Ennek az értéknek {{ type }} típusúnak kell lennie.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Ennek az értéknek üresnek kell lennie.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>A választott érték érvénytelen.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Legalább {{ limit }} értéket kell kiválasztani.|Legalább {{ limit }} értéket kell kiválasztani.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Legfeljebb {{ limit }} értéket lehet kiválasztani.|Legfeljebb {{ limit }} értéket lehet kiválasztani.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>A megadott értékek közül legalább egy érvénytelen.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Nem várt mező.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Ez a mező hiányzik.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Ez az érték nem egy érvényes dátum.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Ez az érték nem egy érvényes időpont.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Ez az érték nem egy érvényes e-mail cím.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>A fájl nem található.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>A fájl nem olvasható.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>A fájl túl nagy ({{ size }} {{ suffix }}). A legnagyobb megengedett méret {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>A fájl MIME típusa érvénytelen ({{ type }}). Az engedélyezett MIME típusok: {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Ez az érték legfeljebb {{ limit }} lehet.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Ez az érték túl hosszú. Legfeljebb {{ limit }} karaktert tartalmazhat.|Ez az érték túl hosszú. Legfeljebb {{ limit }} karaktert tartalmazhat.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Ez az érték legalább {{ limit }} kell, hogy legyen.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Ez az érték túl rövid. Legalább {{ limit }} karaktert kell tartalmaznia.|Ez az érték túl rövid. Legalább {{ limit }} karaktert kell tartalmaznia.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Ez az érték nem lehet üres.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Ez az érték nem lehet null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Ennek az értéknek nullnak kell lennie.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Ez az érték nem érvényes.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Ez az érték nem egy érvényes időpont.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Ez az érték nem egy érvényes URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>A két értéknek azonosnak kell lennie.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>A fájl túl nagy. A megengedett maximális méret: {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>A fájl túl nagy.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>A fájl nem tölthető fel.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Ennek az értéknek érvényes számnak kell lennie.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Ez a fájl nem egy érvényes kép.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Ez az érték nem egy érvényes IP cím.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Ez az érték nem egy érvényes nyelv.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Ez az érték nem egy érvényes területi beállítás.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Ez az érték nem egy érvényes ország.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Ez az érték már használatban van.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>A kép méretét nem lehet megállapítani.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>A kép szélessége túl nagy ({{ width }}px). A megengedett legnagyobb szélesség {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>A kép szélessége túl kicsi ({{ width }}px). Az elvárt legkisebb szélesség {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>A kép magassága túl nagy ({{ height }}px). A megengedett legnagyobb magasság {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>A kép magassága túl kicsi ({{ height }}px). Az elvárt legkisebb magasság {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Ez az érték a felhasználó jelenlegi jelszavával kell megegyezzen.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Ennek az értéknek pontosan {{ limit }} karaktert kell tartalmaznia.|Ennek az értéknek pontosan {{ limit }} karaktert kell tartalmaznia.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>A fájl csak részben lett feltöltve.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Nem lett fájl feltöltve.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Nincs ideiglenes könyvtár beállítva a php.ini-ben.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Az ideiglenes fájl nem írható a lemezre.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Egy PHP bővítmény miatt a feltöltés nem sikerült.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Ennek a gyűjteménynek legalább {{ limit }} elemet kell tartalmaznia.|Ennek a gyűjteménynek legalább {{ limit }} elemet kell tartalmaznia.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Ez a gyűjtemény legfeljebb {{ limit }} elemet tartalmazhat.|Ez a gyűjtemény legfeljebb {{ limit }} elemet tartalmazhat.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Ennek a gyűjteménynek pontosan {{ limit }} elemet kell tartalmaznia.|Ennek a gyűjteménynek pontosan {{ limit }} elemet kell tartalmaznia.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Érvénytelen kártyaszám.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Nem támogatott kártyatípus vagy érvénytelen kártyaszám.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Érvénytelen nemzetközi bankszámlaszám (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Ez az érték nem egy érvényes ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Ez az érték nem egy érvényes ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Ez az érték nem egy érvényes ISBN-10 vagy ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Ez az érték nem egy érvényes ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Ez az érték nem egy érvényes pénznem.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Ez az érték legyen {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Ez az érték nagyobb legyen, mint {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Ez az érték nagyobb vagy egyenlő legyen, mint {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ez az érték ugyanolyan legyen, mint {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Ez az érték kisebb legyen, mint {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Ez az érték kisebb vagy egyenlő legyen, mint {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Ez az érték ne legyen {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ez az érték ne legyen ugyanolyan, mint {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>A képarány túl nagy ({{ ratio }}). A megengedett legnagyobb képarány {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>A képarány túl kicsi ({{ ratio }}). A megengedett legkisebb képarány {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>A kép négyzet alakú ({{ width }}x{{ height }}px). A négyzet alakú képek nem engedélyezettek.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>A kép fekvő tájolású ({{ width }}x{{ height }}px). A fekvő tájolású képek nem engedélyezettek.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>A kép álló tájolású ({{ width }}x{{ height }}px). Az álló tájolású képek nem engedélyezettek.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Üres fájl nem megengedett.</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>Az állomásnevet nem lehet feloldani.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>Ez az érték nem az elvárt {{ charset }} karakterkódolást használja.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.hy.xlf b/core/vendor/symfony/validator/Resources/translations/validators.hy.xlf
new file mode 100644
index 0000000..664c085
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.hy.xlf
@@ -0,0 +1,187 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Արժեքը պետք է լինի կեղծ.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Արժեքը պետք է լինի ճշմարիտ.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Արժեքը պետք է լինի {{ type }} տեսակի.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Արժեքը պետք է լինի դատարկ.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Ձեր ընտրած արժեքը անթույլատրելի է.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Դուք պետք է ընտրեք ամենաքիչը {{ limit }} տարբերակներ.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Դուք պետք է ընտրեք ոչ ավելի քան {{ limit }} տարբերակներ.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Մեկ կամ ավելի տրված արժեքները անթույլատրելի են.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Այս դաշտը չի սպասվում.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Այս դաշտը բացակայում է.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Արժեքը սխալ ամսաթիվ է.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Ամսաթվի և ժամանակի արժեքը անթույլատրելի է.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Էլ-փոստի արժեքը անթույլատրելի է.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Ֆայլը չի գտնվել.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Ֆայլը անընթեռնելի է.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Ֆայլը չափազանց մեծ է ({{ size }} {{ suffix }}): Մաքսիմալ թույլատրելի չափսը՝ {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>MIME-տեսակը անթույլատրելի է({{ type }}): Ֆայլերի թույլատրելի MIME-տեսակներն են: {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Արժեքը պետք է լինի {{ limit }} կամ փոքր.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Արժեքը չափազանց երկար է: Պետք է լինի {{ limit }} կամ ավել սիմվոլներ.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Արժեքը պետ է լինի {{ limit }} կամ շատ.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Արժեքը չափազանց կարճ է: Պետք է լինի {{ limit }} կամ ավելի սիմվոլներ.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Արժեքը չպետք է դատարկ լինի.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Արժեքը չպետք է լինի null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Արժեքը պետք է լինի null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Անթույլատրելի արժեք.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Ժամանակի արժեքը անթույլատրելի է.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Արժեքը  URL  չէ.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Երկու արժեքները պետք է նույնը լինեն.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Ֆայլը չափազանց մեծ է: Մաքսիմալ թույլատրելի չափսը {{ limit }} {{ suffix }} է.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Ֆայլը չափազանց մեծ է.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Ֆայլը չի կարող բեռնվել.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Արժեքը պետք է լինի թիվ.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This value is not a valid country.</source>
+                <target>Արժեքը պետք է լինի երկիր.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This file is not a valid image.</source>
+                <target>Ֆայլը նկարի թույլատրելի ֆորմատ չէ.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This is not a valid IP address.</source>
+                <target>Արժեքը թույլատրելի IP հասցե չէ.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid language.</source>
+                <target>Արժեքը թույլատրելի լեզու չէ.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid locale.</source>
+                <target>Արժեքը չի հանդիսանում թույլատրելի տեղայնացում.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Այդ արժեքը արդեն օգտագործվում է.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Նկարի չափսերը չստացվեց որոշել.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Նկարի լայնությունը չափազանց մեծ է({{ width }}px). Մաքսիմալ չափն է {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Նկարի լայնությունը չափազանց փոքր է ({{ width }}px). Մինիմալ չափն է {{ min_ width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Նկարի բարձրությունը չափազանց մեծ է ({{ height }}px). Մաքսիմալ չափն է {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Նկարի բարձրությունը չափազանց փոքր է ({{ height }}px). Մինիմալ չափն է {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Այս արժեքը պետք է լինի օգտագործողի ներկա ծածկագիրը.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Այս արժեքը պետք է ունենա ճիշտ {{ limit }} սիմվոլներ.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.id.xlf b/core/vendor/symfony/validator/Resources/translations/validators.id.xlf
new file mode 100644
index 0000000..742f4a1
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.id.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Nilai ini harus bernilai salah.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Nilai ini harus bernilai benar.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Nilai ini harus bertipe {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Nilai ini harus kosong.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Nilai yang dipilih tidak tepat.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Anda harus memilih paling tidak {{ limit }} pilihan.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Anda harus memilih paling banyak {{ limit }} pilihan.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Satu atau lebih nilai yang diberikan tidak sah.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Bidang ini tidak diharapkan.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Bidang ini hilang.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Nilai ini bukan merupakan tanggal yang sah.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Nilai ini bukan merupakan tanggal dan waktu yang sah.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Nilai ini bukan alamat email yang sah.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Berkas tidak ditemukan.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Berkas tidak bisa dibaca.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Ukuran berkas terlalu besar ({{ size }} {{ suffix }}). Ukuran maksimum yang diizinkan adalah {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Jenis berkas ({{ type }}) tidak sah. Jenis berkas yang diijinkan adalah {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Nilai ini harus {{ limit }} atau kurang.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Nilai ini terlalu panjang. Seharusnya {{ limit }} karakter atau kurang.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Nilai ini harus {{ limit }} atau lebih.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Nilai ini terlalu pendek. Seharusnya {{ limit }} karakter atau lebih.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Nilai ini tidak boleh kosong.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Nilai ini tidak boleh 'null'.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Nilai ini harus 'null'.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Nilai ini tidak sah.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Nilai ini bukan merupakan waktu yang sah.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Nilai ini bukan URL yang sah.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Isi keduanya harus sama.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Ukuran berkas terlalu besar. Ukuran maksimum yang diijinkan adalah {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Ukuran berkas terlalu besar.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Berkas tidak dapat diunggah.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Nilai ini harus angka yang sah.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Berkas ini tidak termasuk gambar.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Ini bukan alamat IP yang sah.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Nilai ini bukan bahasa yang sah.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Nilai ini bukan lokal yang sah.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Nilai ini bukan negara yang sah.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Nilai ini sudah digunakan.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Ukuran dari gambar tidak bisa dideteksi.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Lebar gambar terlalu besar ({{ width }}px). Ukuran lebar maksimum adalah {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Lebar gambar terlalu kecil ({{ width }}px). Ukuran lebar minimum yang diharapkan adalah {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Tinggi gambar terlalu besar ({{ height }}px). Ukuran tinggi maksimum adalah {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Tinggi gambar terlalu kecil ({{ height }}px). Ukuran tinggi minimum yang diharapkan adalah {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Nilai ini harus kata sandi pengguna saat ini.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Nilai ini harus memiliki tepat {{ limit }} karakter.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Berkas hanya terunggah sebagian.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Tidak ada berkas terunggah.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Direktori sementara tidak dikonfiguasi pada php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Tidak dapat menuliskan berkas sementara ke dalam media penyimpanan.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Sebuah ekstensi PHP menyebabkan kegagalan unggah.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Kumpulan ini harus memiliki {{ limit }} elemen atau lebih.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Kumpulan ini harus memiliki kurang dari {{ limit }} elemen.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Kumpulan ini harus memiliki tepat {{ limit }} elemen.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Nomor kartu tidak sah.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Jenis kartu tidak didukung atau nomor kartu tidak sah.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Ini bukan Nomor Rekening Bank Internasional (IBAN) yang sah.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Nilai ini bukan ISBN-10 yang sah.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Nilai ini bukan ISBN-13 yang sah.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Nilai ini bukan ISBN-10 maupun ISBN-13 yang sah.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Nilai ini bukan ISSN yang sah.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Nilai ini bukan mata uang yang sah.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Nilai ini seharusnya sama dengan {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Nilai ini seharusnya lebih dari {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Nilai ini seharusnya lebih dari atau sama dengan {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Nilai ini seharusnya identik dengan {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Nilai ini seharusnya kurang dari {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Nilai ini seharusnya kurang dari atau sama dengan {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Nilai ini seharusnya tidak sama dengan {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Nilai ini seharusnya tidak identik dengan {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.it.xlf b/core/vendor/symfony/validator/Resources/translations/validators.it.xlf
new file mode 100644
index 0000000..5a411ea
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.it.xlf
@@ -0,0 +1,307 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Questo valore dovrebbe essere falso.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Questo valore dovrebbe essere vero.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Questo valore dovrebbe essere di tipo {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Questo valore dovrebbe essere vuoto.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Questo valore dovrebbe essere una delle opzioni disponibili.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Si dovrebbe selezionare almeno {{ limit }} opzione.|Si dovrebbero selezionare almeno {{ limit }} opzioni.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Si dovrebbe selezionare al massimo {{ limit }} opzione.|Si dovrebbero selezionare al massimo {{ limit }} opzioni.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Uno o più valori inseriti non sono validi.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Questo campo non è stato previsto.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Questo campo è manca.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Questo valore non è una data valida.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Questo valore non è una data e ora valida.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Questo valore non è un indirizzo email valido.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Non è stato possibile trovare il file.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Il file non è leggibile.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Il file è troppo grande ({{ size }} {{ suffix }}). La dimensione massima consentita è {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Il mime type del file non è valido ({{ type }}). I tipi permessi sono {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Questo valore dovrebbe essere {{ limit }} o inferiore.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Questo valore è troppo lungo. Dovrebbe essere al massimo di {{ limit }} carattere.|Questo valore è troppo lungo. Dovrebbe essere al massimo di {{ limit }} caratteri.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Questo valore dovrebbe essere {{ limit }} o superiore.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Questo valore è troppo corto. Dovrebbe essere almeno di {{ limit }} carattere.|Questo valore è troppo corto. Dovrebbe essere almeno di {{ limit }} caratteri.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Questo valore non dovrebbe essere vuoto.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Questo valore non dovrebbe essere nullo.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Questo valore dovrebbe essere nullo.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Questo valore non è valido.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Questo valore non è un'ora valida.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Questo valore non è un URL valido.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>I due valori dovrebbero essere uguali.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Il file è troppo grande. La dimensione massima è {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Il file è troppo grande.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Il file non può essere caricato.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Questo valore dovrebbe essere un numero.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Questo file non è una immagine valida.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Questo valore non è un indirizzo IP valido.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Questo valore non è una lingua valida.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Questo valore non è una impostazione regionale valida.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Questo valore non è una nazione valida.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Questo valore è già stato utilizzato.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>La dimensione dell'immagine non può essere determinata.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>La larghezza dell'immagine è troppo grande ({{ width }}px). La larghezza massima è di {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>La larghezza dell'immagine è troppo piccola ({{ width }}px). La larghezza minima è di {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>L'altezza dell'immagine è troppo grande ({{ height }}px). L'altezza massima è di {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>L'altezza dell'immagine è troppo piccola ({{ height }}px). L'altezza minima è di {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Questo valore dovrebbe essere la password attuale dell'utente.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Questo valore dovrebbe contenere esattamente {{ limit }} carattere.|Questo valore dovrebbe contenere esattamente {{ limit }} caratteri.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Il file è stato caricato solo parzialmente.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Nessun file è stato caricato.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Nessuna cartella temporanea è stata configurata nel php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Impossibile scrivere il file temporaneo sul disco.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Un'estensione PHP ha causato il fallimento del caricamento.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Questa collezione dovrebbe contenere almeno {{ limit }} elemento.|Questa collezione dovrebbe contenere almeno {{ limit }} elementi.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Questa collezione dovrebbe contenere massimo {{ limit }} elemento.|Questa collezione dovrebbe contenere massimo {{ limit }} elementi.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Questa collezione dovrebbe contenere esattamente {{ limit }} elemento.|Questa collezione dovrebbe contenere esattamente {{ limit }} elementi.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Numero di carta non valido.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Tipo di carta non supportato o numero non valido.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Questo valore non è un IBAN (International Bank Account Number) valido.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Questo valore non è un codice ISBN-10 valido.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Questo valore non è un codice ISBN-13 valido.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Questo valore non è un codice ISBN-10 o ISBN-13 valido.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Questo valore non è un codice ISSN valido.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Questo valore non è una valuta valida.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Questo valore dovrebbe essere uguale a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Questo valore dovrebbe essere maggiore di {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Questo valore dovrebbe essere maggiore o uguale a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Questo valore dovrebbe essere identico a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Questo valore dovrebbe essere minore di {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Questo valore dovrebbe essere minore o uguale a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Questo valore dovrebbe essere diverso da {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Questo valore dovrebbe essere diverso da {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Il rapporto di aspetto dell'immagine è troppo grande ({{ ratio }}). Il rapporto massimo consentito è {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Il rapporto di aspetto dell'immagine è troppo piccolo ({{ ratio }}). Il rapporto minimo consentito è {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>L'immagine è quadrata ({{ width }}x{{ height }}px). Le immagini quadrate non sono consentite.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>L'immagine è orizzontale ({{ width }}x{{ height }}px). Le immagini orizzontali non sono consentite.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>L'immagine è verticale ({{ width }}x{{ height }}px). Le immagini verticali non sono consentite.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Un file vuoto non è consentito.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.ja.xlf b/core/vendor/symfony/validator/Resources/translations/validators.ja.xlf
new file mode 100644
index 0000000..63eecc0e1
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.ja.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>falseでなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>trueでなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>型は{{ type }}でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>空でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>有効な選択肢ではありません。</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>{{ limit }}個以上選択してください。</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>{{ limit }}個以内で選択してください。</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>無効な選択肢が含まれています。</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>このフィールドは予期されていませんでした。</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>このフィールドは、欠落しています。</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>有効な日付ではありません。</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>有効な日時ではありません。</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>有効なメールアドレスではありません。</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>ファイルが見つかりません。</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>ファイルを読み込めません。</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>ファイルのサイズが大きすぎます({{ size }} {{ suffix }})。有効な最大サイズは{{ limit }} {{ suffix }}です。</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>ファイルのMIMEタイプが無効です({{ type }})。有効なMIMEタイプは{{ types }}です。</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>{{ limit }}以下でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>値が長すぎます。{{ limit }}文字以内でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>{{ limit }}以上でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>値が短すぎます。{{ limit }}文字以上でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>空であってはなりません。</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>nullであってはなりません。</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>nullでなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>有効な値ではありません。</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>有効な時刻ではありません。</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>有効なURLではありません。</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>2つの値が同じでなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>ファイルのサイズが大きすぎます。有効な最大サイズは{{ limit }} {{ suffix }}です。</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>ファイルのサイズが大きすぎます。</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>ファイルをアップロードできませんでした。</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>有効な数字ではありません。</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>ファイルが画像ではありません。</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>有効なIPアドレスではありません。</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>有効な言語名ではありません。</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>有効なロケールではありません。</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>有効な国名ではありません。</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>既に使用されています。</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>画像のサイズが検出できません。</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>画像の幅が大きすぎます({{ width }}ピクセル)。{{ max_width }}ピクセルまでにしてください。</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>画像の幅が小さすぎます({{ width }}ピクセル)。{{ min_width }}ピクセル以上にしてください。</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>画像の高さが大きすぎます({{ height }}ピクセル)。{{ max_height }}ピクセルまでにしてください。</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>画像の高さが小さすぎます({{ height }}ピクセル)。{{ min_height }}ピクセル以上にしてください。</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user current password.</source>
+                <target>ユーザーの現在のパスワードでなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>ちょうど{{ limit }}文字でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>ファイルのアップロードは完全ではありません。</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>ファイルがアップロードされていません。</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>php.iniで一時フォルダが設定されていません。</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>一時ファイルをディスクに書き込むことができません。</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>PHP拡張によってアップロードに失敗しました。</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>{{ limit }}個以上の要素を含んでなければいけません。</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>要素は{{ limit }}個までです。</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>要素はちょうど{{ limit }}個でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>無効なカード番号です。</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>未対応のカード種類又は無効なカード番号です。</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>有効なIBANコードではありません。</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>有効なISBN-10コードではありません。</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>有効なISBN-13コードではありません。</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>有効なISBN-10コード又はISBN-13コードではありません。</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>有効なISSNコードではありません。</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>有効な貨幣ではありません。</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>{{ compared_value }}と等しくなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>{{ compared_value }}より大きくなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>{{ compared_value }}以上でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>{{ compared_value_type }}としての{{ compared_value }}と等しくなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>{{ compared_value }}未満でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>{{ compared_value }}以下でなければなりません。</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>{{ compared_value }}と等しくてはいけません。</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>{{ compared_value_type }}としての{{ compared_value }}と等しくてはいけません。</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>画像のアスペクト比が大きすぎます({{ ratio }})。{{ max_ratio }}までにしてください。</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>画像のアスペクト比が小さすぎます({{ ratio }})。{{ min_ratio }}以上にしてください。</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>画像が正方形になっています({{ width }}x{{ height }}ピクセル)。正方形の画像は許可されていません。</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>画像が横向きになっています({{ width }}x{{ height }}ピクセル)。横向きの画像は許可されていません。</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>画像が縦向きになっています({{ width }}x{{ height }}ピクセル)。縦向きの画像は許可されていません。</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>空のファイルは許可されていません。</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>ホストを解決できませんでした。</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>この値は予期される文字コード（{{ charset }}）と異なります。</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.lb.xlf b/core/vendor/symfony/validator/Resources/translations/validators.lb.xlf
new file mode 100644
index 0000000..8281c7c
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.lb.xlf
@@ -0,0 +1,303 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Dëse Wäert sollt falsch sinn.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Dëse Wäert sollt wouer sinn.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Dëse Wäert sollt vum Typ {{ type }} sinn.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Dëse Wäert sollt eidel sinn.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Dëse Wäert sollt enger vun de Wielméiglechkeeten entspriechen.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Dir sollt mindestens {{ limit }} Méiglechkeete wielen.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Dir sollt héchstens {{ limit }} Méiglechkeete wielen.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Een oder méi vun de Wäerter ass ongëlteg.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>The fields {{ fields }} were not expected.</source>
+                <target>D'Felder {{ fields }} goufen net erwaart.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>The fields {{ fields }} are missing.</source>
+                <target>D'Felder {{ fields }} feelen.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Dëse Wäert entsprécht kenger gëlteger Datumsangab.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Dëse Wäert entsprécht kenger gëlteger Datums- an Zäitangab.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Dëse Wäert ass keng gëlteg Email-Adress.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>De Fichier gouf net fonnt.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>De Fichier ass net liesbar.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>De Fichier ass ze grouss ({{ size }} {{ suffix }}). Déi zougeloosse Maximalgréisst bedréit {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Den Typ vum Fichier ass ongëlteg ({{ type }}). Erlaabten Type sinn {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Dëse Wäert soll méi kleng oder gläich {{ limit }} sinn.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Dës Zeecheketten ass ze laang. Se sollt héchstens {{ limit }} Zeechen hunn.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Dëse Wäert sollt méi grouss oder gläich {{ limit }} sinn.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Dës Zeecheketten ass ze kuerz. Se sollt mindestens {{ limit }} Zeechen hunn.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Dëse Wäert sollt net eidel sinn.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Dëst sollt keen Null-Wäert sinn.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Dëst sollt keen Null-Wäert sinn.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Dëse Wäert ass net gëlteg.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Dëse Wäert entsprécht kenger gëlteger Zäitangab.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Dëse Wäert ass keng gëlteg URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Béid Wäerter sollten identesch sinn.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>De fichier ass ze grouss. Déi maximal Gréisst dierf {{ limit }} {{ suffix }} net depasséieren.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>De Fichier ass ze grouss.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>De Fichier konnt net eropgeluede ginn.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Dëse Wäert sollt eng gëlteg Zuel sinn.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Dëse Fichier ass kee gëltegt Bild.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Dëst ass keng gëlteg IP-Adress.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Dëse Wäert aentsprécht kenger gëlteger Sprooch.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Dëse Wäert entsprécht kengem gëltege Gebittsschema.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Dëse Wäert entsprécht kengem gëltege Land.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Dëse Wäert gëtt scho benotzt.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>D'Gréisst vum Bild konnt net detektéiert ginn.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>D'Breet vum Bild ass ze grouss ({{ width }}px). Déi erlaabte maximal Breet ass {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>D'Breet vum Bild ass ze kleng ({{ width }}px). Déi minimal Breet ass {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>D'Héicht vum Bild ass ze grouss ({{ height }}px). Déi erlaabte maximal Héicht ass {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>D'Héicht vum Bild ass ze kleng ({{ height }}px). Déi minimal Héicht ass {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Dëse Wäert sollt dem aktuelle Benotzerpasswuert entspriechen.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Dëse Wäert sollt exactly {{ limit }} Buschtaf hunn.|Dëse Wäert sollt exakt {{ limit }} Buschtawen hunn.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>De Fichier gouf just deelweis eropgelueden.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Et gouf kee Fichier eropgelueden.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Et gouf keen temporären Dossier an der php.ini konfiguréiert.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Den temporäre Fichier kann net gespäichert ginn.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Eng PHP-Erweiderung huet den Upload verhënnert.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Dës Sammlung sollt {{ limit }} oder méi Elementer hunn.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Dës Sammlung sollt {{ limit }} oder manner Elementer hunn.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Dës Sammlung sollt exakt {{ limit }} Element hunn.|Dës Sammlung sollt exakt {{ limit }} Elementer hunn.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Ongëlteg Kaartennummer.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Net ënnerstëtzte Kaartentyp oder ongëlteg Kaartennummer.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Dëst ass keng gëlteg IBAN-Kontonummer.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Dëse Wäert ass keng gëlteg ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Dëse Wäert ass keng gëlteg ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Dëse Wäert ass weder eng gëlteg ISBN-10 nach eng gëlteg ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Dëse Wäert ass keng gëlteg ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Dëse Wäert ass keng gëlteg Währung.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Dëse Wäert sollt {{ compared_value }} sinn.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Dëse Wäert sollt méi grouss wéi {{ compared_value }} sinn.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Dëse Wäert sollt méi grouss wéi oder gläich {{ compared_value }} sinn.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Dëse Wäert sollt identesch si mat {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Dëse Wäert sollt méi kleng wéi {{ compared_value }} sinn.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Dëse Wäert sollt méi kleng wéi oder gläich {{ compared_value }} sinn.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Dëse Wäert sollt net {{ compared_value }} sinn.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Dëse Wäert sollt net identesch si mat {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>D'Säiteverhältnis vum Bild ass ze grouss ({{ ratio }}). Den erlaabte Maximalwäert ass {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>D'Säiteverhältnis vum Bild ass ze kleng ({{ ratio }}). Den erwaarte Minimalwäert ass {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>D'Bild ass quadratesch ({{ width }}x{{ height }}px). Quadratesch Biller sinn net erlaabt.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>D'Bild ass am Queeschformat ({{ width }}x{{ height }}px). Biller am Queeschformat sinn net erlaabt.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>D'Bild ass am Héichformat ({{ width }}x{{ height }}px). Biller am Héichformat sinn net erlaabt.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.lt.xlf b/core/vendor/symfony/validator/Resources/translations/validators.lt.xlf
new file mode 100644
index 0000000..a556c45
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.lt.xlf
@@ -0,0 +1,307 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Reikšmė turi būti neigiama.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Reikšmė turi būti teigiama.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Šios reikšmės tipas turi būti {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Ši reikšmė turi būti tuščia.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Neteisingas pasirinkimas.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Turite pasirinkti bent {{ limit }} variantą.|Turite pasirinkti bent {{ limit }} variantus.|Turite pasirinkti bent {{ limit }} variantų.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Turite pasirinkti ne daugiau kaip {{ limit }} variantą.|Turite pasirinkti ne daugiau kaip {{ limit }} variantus.|Turite pasirinkti ne daugiau kaip {{ limit }} variantų.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Viena ar daugiau įvestų reikšmių yra netinkamos.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Nebuvo tikimasi Šis laukas.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Šiame lauke yra dingęs.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Ši reikšmė nėra data.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Ši reikšmė nera data ir laikas.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Ši reikšmė nėra tinkamas el. pašto adresas.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Byla nerasta.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Negalima nuskaityti bylos.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Byla yra per didelė ({{ size }} {{ suffix }}). Maksimalus dydis {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Netinkamas bylos tipas (mime type) ({{ type }}). Galimi bylų tipai {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Reikšmė turi būti {{ limit }} arba mažiau.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Per didelis simbolių skaičius. Turi susidaryti iš {{ limit }} arba mažiau simbolių.|Per didelis simbolių skaičius. Turi susidaryti iš {{ limit }} arba mažiau simbolių.|Per didelis simbolių skaičius. Turi susidaryti iš {{ limit }} arba mažiau simbolių.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Reikšmė turi būti {{ limit }} arba daugiau.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Per mažas simbolių skaičius. Turi susidaryti iš {{ limit }} arba daugiau simbolių.|Per mažas simbolių skaičius. Turi susidaryti iš {{ limit }} arba daugiau simbolių.|Per mažas simbolių skaičius. Turi susidaryti iš {{ limit }} arba daugiau simbolių.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Ši reikšmė negali būti tuščia.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Ši reikšmė negali būti null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Ši reikšmė turi būti null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Netinkama reikšmė.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Ši reikšmė nėra laikas.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Ši reikšmė nėra tinkamas interneto adresas.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Abi reikšmės turi būti identiškos.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Byla yra per didelė. Maksimalus dydis yra {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Byla per didelė.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Byla negali būti įkelta.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Ši reikšmė turi būti skaičius.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This value is not a valid country.</source>
+                <target>Ši reikšmė nėra tinkama šalis.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This file is not a valid image.</source>
+                <target>Byla nėra paveikslėlis.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This is not a valid IP address.</source>
+                <target>Ši reikšmė nėra tinkamas IP adresas.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid language.</source>
+                <target>Ši reikšmė nėra tinkama kalba.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid locale.</source>
+                <target>Ši reikšmė nėra tinkama lokalė.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Ši reikšmė jau yra naudojama.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Nepavyko nustatyti nuotraukos dydžio.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Nuotraukos plotis per didelis ({{ width }}px). Maksimalus leidžiamas plotis yra {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Nuotraukos plotis per mažas ({{ width }}px). Minimalus leidžiamas plotis yra {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Nuotraukos aukštis per didelis ({{ height }}px). Maksimalus leidžiamas aukštis yra {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Nuotraukos aukštis per mažas ({{ height }}px). Minimalus leidžiamas aukštis yra {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Ši reikšmė turi sutapti su dabartiniu naudotojo slaptažodžiu.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Ši reikšmė turi turėti lygiai {{ limit }} simbolį.|Ši reikšmė turi turėti lygiai {{ limit }} simbolius.|Ši reikšmė turi turėti lygiai {{ limit }} simbolių.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Failas buvo tik dalinai įkeltas.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Nebuvo įkelta jokių failų.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Nėra sukonfiguruoto jokio laikino katalogo php.ini faile.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Nepavyko išsaugoti laikino failo.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>PHP plėtinys sutrukdė failo įkėlimą ir jis nepavyko.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Sąraše turi būti {{ limit }} arba daugiau įrašų.|Sąraše turi būti {{ limit }} arba daugiau įrašų.|Sąraše turi būti {{ limit }} arba daugiau įrašų.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Sąraše turi būti {{ limit }} arba mažiau įrašų.|Sąraše turi būti {{ limit }} arba mažiau įrašų.|Sąraše turi būti {{ limit }} arba mažiau įrašų.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Sąraše turi būti lygiai {{ limit }} įrašas.|Sąraše turi būti lygiai {{ limit }} įrašai.|Sąraše turi būti lygiai {{ limit }} įrašų.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Klaidingas kortelės numeris.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Kortelės tipas nepalaikomas arba klaidingas kortelės numeris.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Ši reišmė neatitinka tarptautinio banko sąskaitos numerio formato (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Ši reikšmė neatitinka ISBN-10 formato.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Ši reikšmė neatitinka ISBN-13 formato.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Ši reikšmė neatitinka nei ISBN-10, nei ISBN-13 formato.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Ši reišmė neatitinka ISSN formato.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Netinkamas valiutos formatas.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Ši reikšmė turi būti lygi {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Ši reikšmė turi būti didesnė už {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Ši reikšmė turi būti didesnė už arba lygi {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ši reikšmė turi būti identiška {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Ši reikšmė turi būti mažesnė už {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Ši reikšmė turi būti mažesnė už arba lygi {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Ši reikšmė neturi būti lygi {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ši reikšmė neturi būti identiška {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Nuotraukos santykis yra per didelis ({{ ratio }}). Didžiausias leistinas santykis yra {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Nuotraukos santykis yra per mažas ({{ ratio }}). Mažiausias leistinas santykis yra {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>Nuotrauka yra kvadratinė ({{ width }}x{{ height }}px). Kvadratinės nuotraukos nėra leistinos.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>Nuotrauka orientuota į plotį ({{ width }}x{{ height }}px). Nuotraukos orientuotos į plotį nėra leistinos.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>Nuotrauka orientuota į aukštį ({{ width }}x{{ height }}px). Nuotraukos orientuotos į aukštį nėra leistinos.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Failas negali būti tuščias.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.mn.xlf b/core/vendor/symfony/validator/Resources/translations/validators.mn.xlf
new file mode 100644
index 0000000..dfe7eeb
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.mn.xlf
@@ -0,0 +1,151 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Энэ утга буруу байх ёстой.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Энэ утга үнэн байх ёстой.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Энэ утга  {{ type }} -н төрөл байх ёстой.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Энэ утга хоосон байх ёстой.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Сонгосон утга буруу байна.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Хамгийн багадаа {{ limit }} утга сонгогдсон байх ёстой.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Хамгийн ихдээ {{ limit }} утга сонгогдох боломжтой.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Өгөгдсөн нэг эсвэл нэгээс олон утга буруу байна.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Энэ талбар нь хүлээгдэж байсан юм.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Энэ талбар нь алга болсон байна.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Энэ утга буруу date төрөл байна .</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Энэ утга буруу цаг төрөл байна.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>И-майл хаяг буруу байна.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Файл олдсонгүй.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Файл уншигдахуйц биш байна.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Файл хэтэрхий том байна ({{ size }} {{ suffix }}). Зөвшөөрөгдөх дээд хэмжээ  {{ limit }} {{ suffix }} байна.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Файлын MIME-төрөл нь буруу байна ({{ type }}). Зөвшөөрөгдөх MIME-төрлүүд {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Энэ утга  {{ limit }} юмуу эсвэл бага байна.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Энэ утга хэтэрхий урт байна. {{ limit }} тэмдэгтийн урттай юмуу эсвэл бага байна.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Энэ утга {{ limit }} юмуу эсвэл их байна.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Энэ утга хэтэрхий богино байна. {{ limit }} тэмдэгт эсвэл их байна.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Энэ утга хоосон байж болохгүй.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Энэ утга null байж болохгүй.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Энэ утга null байна.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Энэ утга буруу байна.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Энэ утга буруу цаг төрөл байна.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Энэ утга буруу URL байна .</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Хоёр утгууд ижил байх ёстой.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Файл хэтэрхий том байна. Зөвшөөрөгдөх дээд хэмжээ нь {{ limit }} {{ suffix }} байна.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Файл хэтэрхий том байна.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Файл upload хийгдсэнгүй.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Энэ утга зөвхөн тоо байна.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This value is not a valid country.</source>
+                <target>Энэ утга үнэн бодит улс биш байна.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This file is not a valid image.</source>
+                <target>Файл зураг биш байна.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This is not a valid IP address.</source>
+                <target>IP хаяг зөв биш байна.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid language.</source>
+                <target>Энэ утга үнэн зөв хэл биш байна .</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.nb.xlf b/core/vendor/symfony/validator/Resources/translations/validators.nb.xlf
new file mode 100644
index 0000000..a8b790c
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.nb.xlf
@@ -0,0 +1,155 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Verdien skal være falsk.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Verdien skal være sann.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Verdien skal være av typen {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Verdien skal være blank.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Verdien skal være en av de gitte valg.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Du skal velge minst {{ limit }} valg.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Du kan maks velge {{ limit }} valg.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>En eller flere av de oppgitte verdier er ugyldige.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Dette feltet ikke var forventet.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Dette feltet mangler.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Verdien er ikke en gyldig dato.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Verdien er ikke en gyldig dato og tid.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Verdien er ikke en gyldig e-mail adresse.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Filen kunne ikke finnes.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Filen kan ikke leses.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Filen er for stor ({{ size }} {{ suffix }}). Tilatte maksimale størrelse {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Mimetypen av filen er ugyldig ({{ type }}). Tilatte mimetyper er {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Verdien skal være {{ limit }} eller mindre.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Verdien er for lang. Den skal ha {{ limit }} bokstaver eller mindre.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Verdien skal være {{ limit }} eller mer.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Verdien er for kort. Den skal ha {{ limit }} tegn eller flere.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Verdien må ikke være blank.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Verdien må ikke være tom (null).</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Verdien skal være tom (null).</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Verdien er ikke gyldig.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Verdien er ikke en gyldig tid.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Verdien er ikke en gyldig URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>De to verdier skal være ens.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Filen er for stor. Den maksimale størrelse er {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Filen er for stor.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Filen kunne ikke lastes opp.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Denne verdi skal være et gyldig tall.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Denne filen er ikke et gyldig bilde.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Dette er ikke en gyldig IP adresse.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Denne verdi er ikke et gyldig språk.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Denne verdi er ikke en gyldig lokalitet.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Denne verdi er ikke et gyldig land.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.nl.xlf b/core/vendor/symfony/validator/Resources/translations/validators.nl.xlf
new file mode 100644
index 0000000..c2372c9
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.nl.xlf
@@ -0,0 +1,311 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Deze waarde mag niet waar zijn.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Deze waarde moet waar zijn.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Deze waarde moet van het type {{ type }} zijn.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Deze waarde moet leeg zijn.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>De geselecteerde waarde is geen geldige optie.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Selecteer ten minste {{ limit }} optie.|Selecteer ten minste {{ limit }} opties.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Selecteer maximaal {{ limit }} optie.|Selecteer maximaal {{ limit }} opties.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Eén of meer van de ingegeven waarden zijn ongeldig.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Dit veld was niet verwacht.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Dit veld ontbreekt.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Deze waarde is geen geldige datum.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Deze waarde is geen geldige datum en tijd.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Deze waarde is geen geldig e-mailadres.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Het bestand is niet gevonden.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Het bestand is niet leesbaar.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Het bestand is te groot ({{ size }} {{ suffix }}). Toegestane maximum grootte is {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Het mime type van het bestand is ongeldig ({{ type }}). Toegestane mime types zijn {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Deze waarde moet {{ limit }} of minder zijn.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Deze waarde is te lang. Hij mag maximaal {{ limit }} teken bevatten.|Deze waarde is te lang. Hij mag maximaal {{ limit }} tekens bevatten.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Deze waarde moet {{ limit }} of meer zijn.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Deze waarde is te kort. Hij moet tenminste {{ limit }} teken bevatten.|Deze waarde is te kort. Hij moet tenminste {{ limit }} tekens bevatten.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Deze waarde mag niet leeg zijn.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Deze waarde mag niet null zijn.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Deze waarde moet null zijn.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Deze waarde is ongeldig.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Deze waarde is geen geldige tijd.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Deze waarde is geen geldige URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>De twee waarden moeten gelijk zijn.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Het bestand is te groot. Toegestane maximum grootte is {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Het bestand is te groot.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Het bestand kon niet geüpload worden.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Deze waarde moet een geldig getal zijn.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Dit bestand is geen geldige afbeelding.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Dit is geen geldig IP-adres.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Deze waarde representeert geen geldige taal.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Deze waarde representeert geen geldige lokalisering.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Deze waarde representeert geen geldig land.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Deze waarde wordt al gebruikt.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>De grootte van de afbeelding kon niet bepaald worden.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>De afbeelding is te breed ({{ width }}px). De maximaal toegestane breedte is {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>De afbeelding is niet breed genoeg ({{ width }}px). De minimaal verwachte breedte is {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>De afbeelding is te hoog ({{ height }}px). De maximaal toegestane hoogte is {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>De afbeelding is niet hoog genoeg ({{ height }}px). De minimaal verwachte hoogte is {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Deze waarde moet het huidige wachtwoord van de gebruiker zijn.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Deze waarde moet exact {{ limit }} teken lang zijn.|Deze waarde moet exact {{ limit }} tekens lang zijn.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Het bestand is niet geheel geüpload.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Er is geen bestand geüpload.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Er is geen tijdelijke map geconfigureerd in php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Kan het tijdelijke bestand niet wegschrijven op disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>De upload is mislukt vanwege een PHP-extensie.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Deze collectie moet {{ limit }} element of meer bevatten.|Deze collectie moet {{ limit }} elementen of meer bevatten.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Deze collectie moet {{ limit }} element of minder bevatten.|Deze collectie moet {{ limit }} elementen of minder bevatten.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Deze collectie moet exact {{ limit }} element bevatten.|Deze collectie moet exact {{ limit }} elementen bevatten.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Ongeldig creditcardnummer.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Niet-ondersteund type creditcard of ongeldig nummer.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Dit is geen geldig internationaal bankrekeningnummer (IBAN).</target>
+            </trans-unit>
+             <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Deze waarde is geen geldige ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Deze waarde is geen geldige ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Deze waarde is geen geldige ISBN-10 of ISBN-13 waarde.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Deze waarde is geen geldige ISSN waarde.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Deze waarde is geen geldige valuta.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Deze waarde moet gelijk zijn aan {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Deze waarde moet groter zijn dan {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Deze waarde moet groter dan of gelijk aan {{ compared_value }} zijn.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical  to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Deze waarde moet identiek zijn aan {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Deze waarde moet minder zijn dan {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Deze waarde moet minder dan of gelijk aan {{ compared_value }} zijn.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Deze waarde mag niet gelijk zijn aan {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value }}.</source>
+                <target>Deze waarde mag niet identiek zijn aan {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>De afbeeldingsverhouding is te groot ({{ ratio }}). Maximale verhouding is {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>De afbeeldingsverhouding is te klein ({{ ratio }}). Minimale verhouding is {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>De afbeelding is vierkant ({{ width }}x{{ height }}px). Vierkante afbeeldingen zijn niet toegestaan.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>De afbeelding is liggend ({{ width }}x{{ height }}px). Liggende afbeeldingen zijn niet toegestaan.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>De afbeelding is staand ({{ width }}x{{ height }}px). Staande afbeeldingen zijn niet toegestaan.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Lege bestanden zijn niet toegestaan.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>Deze waarde is niet in de verwachte tekencodering {{ charset }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.no.xlf b/core/vendor/symfony/validator/Resources/translations/validators.no.xlf
new file mode 100644
index 0000000..ea01c63
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.no.xlf
@@ -0,0 +1,227 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Verdien skulle ha vore tom/nei.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Verdien skulla ha vore satt/ja.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Verdien må vere av typen {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Verdien skal vere blank.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Verdien du valgte er ikkje gyldig.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Du må velge minst {{ limit }} valg.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Du kan maksimalt gjere {{ limit }} valg.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Ein eller fleire av dei opplyste verdiane er ugyldige.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Dette feltet var ikke forventet.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Dette feltet mangler.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Verdien er ikkje ein gyldig dato.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Verdien er ikkje ein gyldig dato og tid.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Verdien er ikkje ei gyldig e-postadresse.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Fila kunne ikkje finnes.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Fila kan ikkje lesast.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Fila er for stor ({{ size }} {{ suffix }}). Tillatt maksimal størrelse er {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Mime-typen av fila er ugyldig ({{ type }}). Tillatte mime-typar er {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Verdien må vere {{ limit }} eller mindre.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Verdien er for lang. Den må vere {{ limit }} bokstavar eller mindre.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Verdien må vere {{ limit }} eller meir.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Verdien er for kort. Den må ha {{ limit }} teikn eller fleire.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Verdien må ikkje vere blank.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Verdien må ikkje vere tom (null).</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Verdien må vere tom (null).</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Verdien er ikkje gyldig.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Verdien er ikkje gyldig tidseining.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Verdien er ikkje ein gyldig URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Dei to verdiane må vere like.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Fila er for stor. Den maksimale storleik er {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Fila er for stor.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Fila kunne ikkje bli lasta opp.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Verdien må vere eit gyldig tal.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Fila er ikkje eit gyldig bilete.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Dette er ikkje ei gyldig IP-adresse.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Verdien er ikkje eit gyldig språk.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Verdien er ikkje ein gyldig lokalitet (språk/region).</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Verdien er ikkje eit gyldig land.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Verdien er allereie i bruk.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Storleiken på biletet kunne ikkje oppdagast.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Biletbreidda er for stor, ({{ width }} pikslar). Tillatt maksimumsbreidde er {{ max_width }} pikslar.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Biletbreidda er for liten, ({{ width }} pikslar). Forventa minimumsbreidde er {{ min_width }} pikslar.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Bilethøgda er for stor, ({{ height }} pikslar). Tillatt maksimumshøgde er {{ max_height }} pikslar.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Billethøgda er for låg, ({{ height }} pikslar). Forventa minimumshøgde er {{ min_height }} pikslar.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Verdien må vere brukaren sitt noverande passord.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Verdien må vere nøyaktig {{ limit }} teikn.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Fila vart kun delvis opplasta.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Inga fil vart lasta opp.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Førebels mappe (tmp) er ikkje konfigurert i php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Kan ikkje skrive førebels fil til disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Ei PHP-udviding forårsaka feil under opplasting.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Denne samlinga må innehalde {{ limit }} element eller meir.|Denne samlinga må innehalde {{ limit }} element eller meir.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Denne samlinga må innehalde {{ limit }} element eller færre.|Denne samlinga må innehalde {{ limit }} element eller færre.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Denne samlinga må innehalde nøyaktig {{ limit }} element.|Denne samlinga må innehalde nøyaktig {{ limit }} element.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Ugyldig kortnummer.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Korttypen er ikkje støtta eller ugyldig kortnummer.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.pl.xlf b/core/vendor/symfony/validator/Resources/translations/validators.pl.xlf
new file mode 100644
index 0000000..1d6875f
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.pl.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Ta wartość powinna być fałszem.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Ta wartość powinna być prawdą.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Ta wartość powinna być typu {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Ta wartość powinna być pusta.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Ta wartość powinna być jedną z podanych opcji.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Powinieneś wybrać co najmniej {{ limit }} opcję.|Powinieneś wybrać co najmniej {{ limit }} opcje.|Powinieneś wybrać co najmniej {{ limit }} opcji.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Powinieneś wybrać maksymalnie {{ limit }} opcję.|Powinieneś wybrać maksymalnie {{ limit }} opcje.|Powinieneś wybrać maksymalnie {{ limit }} opcji.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Jedna lub więcej z podanych wartości jest nieprawidłowa.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>To pole nie spodziewano.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>To pole jest chybianie.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Ta wartość nie jest prawidłową datą.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Ta wartość nie jest prawidłową datą i czasem.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Ta wartość nie jest prawidłowym adresem email.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Plik nie mógł zostać odnaleziony.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Nie można odczytać pliku.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Plik jest za duży ({{ size }} {{ suffix }}). Maksymalny dozwolony rozmiar to {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Nieprawidłowy typ mime pliku ({{ type }}). Dozwolone typy mime to {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Ta wartość powinna wynosić {{ limit }} lub mniej.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Ta wartość jest zbyt długa. Powinna mieć {{ limit }} lub mniej znaków.|Ta wartość jest zbyt długa. Powinna mieć {{ limit }} lub mniej znaków.|Ta wartość jest zbyt długa. Powinna mieć {{ limit }} lub mniej znaków.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Ta wartość powinna wynosić {{ limit }} lub więcej.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Ta wartość jest zbyt krótka. Powinna mieć {{ limit }} lub więcej znaków.|Ta wartość jest zbyt krótka. Powinna mieć {{ limit }} lub więcej znaków.|Ta wartość jest zbyt krótka. Powinna mieć {{ limit }} lub więcej znaków.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Ta wartość nie powinna być pusta.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Ta wartość nie powinna być nullem.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Ta wartość powinna być nullem.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Ta wartość jest nieprawidłowa.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Ta wartość nie jest prawidłowym czasem.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Ta wartość nie jest prawidłowym adresem URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Obie wartości powinny być równe.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Plik jest za duży. Maksymalny dozwolony rozmiar to {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Plik jest za duży.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Plik nie mógł być wgrany.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Ta wartość powinna być prawidłową liczbą.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Ten plik nie jest obrazem.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>To nie jest prawidłowy adres IP.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Ta wartość nie jest prawidłowym językiem.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Ta wartość nie jest prawidłową lokalizacją.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Ta wartość nie jest prawidłową nazwą kraju.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Ta wartość jest już wykorzystywana.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Nie można wykryć rozmiaru obrazka.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Szerokość obrazka jest zbyt duża ({{ width }}px). Maksymalna dopuszczalna szerokość to {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Szerokość obrazka jest zbyt mała ({{ width }}px). Oczekiwana minimalna szerokość to {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Wysokość obrazka jest zbyt duża ({{ height }}px). Maksymalna dopuszczalna wysokość to {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Wysokość obrazka jest zbyt mała ({{ height }}px). Oczekiwana minimalna wysokość to {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Ta wartość powinna być aktualnym hasłem użytkownika.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Ta wartość powinna mieć dokładnie {{ limit }} znak.|Ta wartość powinna mieć dokładnie {{ limit }} znaki.|Ta wartość powinna mieć dokładnie {{ limit }} znaków.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Plik został wgrany tylko częściowo.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Żaden plik nie został wgrany.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Nie skonfigurowano folderu tymczasowego w php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Nie można zapisać pliku tymczasowego na dysku.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Rozszerzenie PHP spowodowało błąd podczas wgrywania.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Ten zbiór powinien zawierać {{ limit }} lub więcej elementów.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Ten zbiór powinien zawierać {{ limit }} lub mniej elementów.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Ten zbiór powinien zawierać dokładnie {{ limit }} element.|Ten zbiór powinien zawierać dokładnie {{ limit }} elementy.|Ten zbiór powinien zawierać dokładnie {{ limit }} elementów.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Nieprawidłowy numer karty.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Nieobsługiwany rodzaj karty lub nieprawidłowy numer karty.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Nieprawidłowy międzynarodowy numer rachunku bankowego (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Ta wartość nie jest prawidłowym numerem ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Ta wartość nie jest prawidłowym numerem ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Ta wartość nie jest prawidłowym numerem ISBN-10 ani ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Ta wartość nie jest prawidłowym numerem ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Ta wartość nie jest prawidłową walutą.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Ta wartość powinna być równa {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Ta wartość powinna być większa niż {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Ta wartość powinna być większa bądź równa {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ta wartość powinna być identycznego typu {{ compared_value_type }} oraz wartości {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Ta wartość powinna być mniejsza niż {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Ta wartość powinna być mniejsza bądź równa {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Ta wartość nie powinna być równa {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ta wartość nie powinna być identycznego typu {{ compared_value_type }} oraz wartości {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Proporcje obrazu są zbyt duże ({{ ratio }}). Maksymalne proporcje to {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Proporcje obrazu są zbyt małe ({{ ratio }}). Minimalne proporcje to {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>Obraz jest kwadratem ({{ width }}x{{ height }}px). Kwadratowe obrazy nie są akceptowane.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>Obraz jest panoramiczny ({{ width }}x{{ height }}px). Panoramiczne zdjęcia nie są akceptowane.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>Obraz jest portretowy ({{ width }}x{{ height }}px). Portretowe zdjęcia nie są akceptowane.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Plik nie może być pusty.</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>Nazwa hosta nie została rozpoznana.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>Ta wartość nie pasuje do oczekiwanego zestawu znaków {{ charset }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.pt.xlf b/core/vendor/symfony/validator/Resources/translations/validators.pt.xlf
new file mode 100644
index 0000000..d563c92
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.pt.xlf
@@ -0,0 +1,307 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Este valor deveria ser falso.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Este valor deveria ser verdadeiro.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Este valor deveria ser do tipo {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Este valor deveria ser vazio.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>O valor selecionado não é uma opção válida.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Você deveria selecionar {{ limit }} opção no mínimo.|Você deveria selecionar {{ limit }} opções no mínimo.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Você deve selecionar, no máximo {{ limit }} opção.|Você deve selecionar, no máximo {{ limit }} opções.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Um ou mais dos valores introduzidos não são válidos.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Este campo não era esperado.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Este campo está faltando.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Este valor não é uma data válida.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Este valor não é uma data-hora válida.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Este valor não é um endereço de e-mail válido.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>O arquivo não pôde ser encontrado.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>O arquivo não pôde ser lido.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>O arquivo é muito grande ({{ size }} {{ suffix }}). O tamanho máximo permitido é de {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>O tipo mime do arquivo é inválido ({{ type }}). Os tipos mime permitidos são {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Este valor deveria ser {{ limit }} ou menor.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>O valor é muito longo. Deveria ter {{ limit }} caracteres ou menos.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Este valor deveria ser {{ limit }} ou mais.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>O valor é muito curto. Deveria de ter {{ limit }} caractere ou mais.|O valor é muito curto. Deveria de ter {{ limit }} caracteres ou mais.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Este valor não deveria ser branco/vazio.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Este valor não deveria ser nulo.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Este valor deveria ser nulo.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Este valor não é válido.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Este valor não é uma hora válida.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Este valor não é um URL válido.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Os dois valores deveriam ser iguais.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>O arquivo é muito grande. O tamanho máximo permitido é de {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>O ficheiro é muito grande.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Não foi possível carregar o ficheiro.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Este valor deveria de ser um número válido.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Este ficheiro não é uma imagem.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Este endereço de IP não é válido.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Este valor não é uma linguagem válida.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Este valor não é um 'locale' válido.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Este valor não é um País válido.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Este valor já está a ser usado.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>O tamanho da imagem não foi detetado.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>A largura da imagem ({{ width }}px) é muito grande. A largura máxima da imagem é: {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>A largura da imagem ({{ width }}px) é muito pequena. A largura miníma da imagem é de: {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>A altura da imagem ({{ height }}px) é muito grande. A altura máxima da imagem é de: {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>A altura da imagem ({{ height }}px) é muito pequena. A altura miníma da imagem é de: {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Este valor deveria de ser a password atual do utilizador.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Este valor tem de ter exatamente {{ limit }} carateres.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Só foi enviado parte do ficheiro.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Nenhum ficheiro foi enviado.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Não existe nenhum directório temporária configurado no ficheiro php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Não foi possível escrever ficheiros temporários no disco.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Uma extensão PHP causou a falha no envio.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Esta coleção deve conter {{ limit }} elemento ou mais.|Esta coleção deve conter {{ limit }} elementos ou mais.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Esta coleção deve conter {{ limit }} elemento ou menos.|Esta coleção deve conter {{ limit }} elementos ou menos.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Esta coleção deve conter exatamente {{ limit }} elemento.|Esta coleção deve conter exatamente {{ limit }} elementos.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Número de cartão inválido.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Tipo de cartão não suportado ou número de cartão inválido.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Este não é um Número Internacional de Conta Bancária (IBAN) válido.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Este valor não é um ISBN-10 válido.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Este valor não é um ISBN-13 válido.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Este valor não é um ISBN-10 ou ISBN-13 válido.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Este valor não é um ISSN válido.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Este não é um valor monetário válido.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Este valor deve ser igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Este valor deve ser superior a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Este valor deve ser igual ou superior a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Este valor deve ser idêntico a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Este valor deve ser inferior a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Este valor deve ser igual ou inferior a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Este valor não deve ser igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Este valor não deve ser idêntico a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>O formato da imagem é muito grande ({{ ratio }}). O formato máximo é {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>O formato da imagem é muito pequeno ({{ ratio }}). O formato mínimo esperado é {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>A imagem é um quadrado ({{ width }}x{{ height }}px). Imagens quadradas não são permitidas.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>A imagem está orientada à paisagem ({{ width }}x{{ height }}px). Imagens orientadas à paisagem não são permitidas.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>A imagem está orientada ao retrato ({{ width }}x{{ height }}px). Imagens orientadas ao retrato não são permitidas.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Ficheiro vazio não é permitido.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.pt_BR.xlf b/core/vendor/symfony/validator/Resources/translations/validators.pt_BR.xlf
new file mode 100644
index 0000000..bff91e3
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.pt_BR.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Este valor deve ser falso.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Este valor deve ser verdadeiro.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Este valor deve ser do tipo {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Este valor deve ser vazio.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>O valor selecionado não é uma opção válida.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Você deve selecionar, no mínimo, {{ limit }} opção.|Você deve selecionar, no mínimo, {{ limit }} opções.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Você deve selecionar, no máximo, {{ limit }} opção.|Você deve selecionar, no máximo, {{ limit }} opções.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Um ou mais valores informados são inválidos.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Este campo não era esperado.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Este campo está ausente.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Este valor não é uma data válida.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Este valor não é uma data e hora válida.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Este valor não é um endereço de e-mail válido.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>O arquivo não foi encontrado.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>O arquivo não pode ser lido.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>O arquivo é muito grande ({{ size }} {{ suffix }}). O tamanho máximo permitido é {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>O tipo mime do arquivo é inválido ({{ type }}). Os tipos mime permitidos são {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Este valor deve ser {{ limit }} ou menos.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Este valor é muito longo. Deve ter {{ limit }} caractere ou menos.|Este valor é muito longo. Deve ter {{ limit }} caracteres ou menos.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Este valor deve ser {{ limit }} ou mais.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Este valor é muito curto. Deve ter {{ limit }} caractere ou mais.|Este valor é muito curto. Deve ter {{ limit }} caracteres ou mais.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Este valor não deve ser vazio.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Este valor não deve ser nulo.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Este valor deve ser nulo.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Este valor não é válido.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Este valor não é uma hora válida.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Este valor não é uma URL válida.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Os dois valores devem ser iguais.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>O arquivo é muito grande. O tamanho máximo permitido é de {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>O arquivo é muito grande.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>O arquivo não pode ser enviado.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Este valor deve ser um número válido.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Este arquivo não é uma imagem válida.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Este não é um endereço de IP válido.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Este valor não é um idioma válido.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Este valor não é uma localidade válida.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Este valor não é um país válido.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Este valor já está sendo usado.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>O tamanho da imagem não pode ser detectado.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>A largura da imagem é muito grande ({{ width }}px). A largura máxima permitida é de {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>A largura da imagem é muito pequena ({{ width }}px). A largura mínima esperada é de {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>A altura da imagem é muito grande ({{ height }}px). A altura máxima permitida é de {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>A altura da imagem é muito pequena ({{ height }}px). A altura mínima esperada é de {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Este valor deve ser a senha atual do usuário.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Este valor deve ter exatamente {{ limit }} caractere.|Este valor deve ter exatamente {{ limit }} caracteres.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>O arquivo foi enviado apenas parcialmente.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Nenhum arquivo foi enviado.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Nenhum diretório temporário foi configurado no php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Não foi possível escrever o arquivo temporário no disco.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Uma extensão PHP fez com que o envio falhasse.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Esta coleção deve conter {{ limit }} elemento ou mais.|Esta coleção deve conter {{ limit }} elementos ou mais.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Esta coleção deve conter {{ limit }} elemento ou menos.|Esta coleção deve conter {{ limit }} elementos ou menos.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Esta coleção deve conter exatamente {{ limit }} elemento.|Esta coleção deve conter exatamente {{ limit }} elementos.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Número de cartão inválido.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Tipo de cartão não suportado ou número de cartão inválido.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Este não é um Número Internacional de Conta Bancária (IBAN) válido.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Este valor não é um ISBN-10 válido.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Este valor não é um ISBN-13 válido.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Este valor não é um ISBN-10 e nem um ISBN-13 válido.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Este valor não é um ISSN válido.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Este não é um valor monetário válido.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Este valor deve ser igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Este valor deve ser maior que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Este valor deve ser maior ou igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Este valor deve ser idêntico a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Este valor deve ser menor que {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Este valor deve ser menor ou igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Este valor não deve ser igual a {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Este valor não deve ser idêntico a {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>A proporção da imagem é muito grande ({{ ratio }}). A proporção máxima permitida é {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>A proporção da imagem é muito pequena ({{ ratio }}). A proporção mínima esperada é {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>A imagem está num formato quadrado ({{ width }}x{{ height }}px). Imagens com formato quadrado não são permitidas.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>A imagem está orientada à paisagem ({{ width }}x{{ height }}px). Imagens orientadas à paisagem não são permitidas.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>A imagem está orientada ao retrato ({{ width }}x{{ height }}px). Imagens orientadas ao retrato não são permitidas.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Arquivo vazio não é permitido.</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>O host não pôde ser resolvido.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>Este valor não corresponde ao charset {{ charset }} esperado.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.ro.xlf b/core/vendor/symfony/validator/Resources/translations/validators.ro.xlf
new file mode 100644
index 0000000..27346a9
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.ro.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Această valoare ar trebui să fie falsă (false).</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Această valoare ar trebui să fie adevărată (true).</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Această valoare ar trebui să fie de tipul {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Această valoare ar trebui sa fie goală.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Valoarea selectată nu este o opțiune validă.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Trebuie să selectați cel puțin {{ limit }} opțiune.|Trebuie să selectați cel puțin {{ limit }} opțiuni.|Trebuie să selectați cel puțin {{ limit }} de opțiuni</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Trebuie să selectați cel mult {{ limit }} opțiune.|Trebuie să selectați cel mult {{ limit }} opțiuni.|Trebuie să selectați cel mult {{ limit }} de opțiuni.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Una sau mai multe dintre valorile furnizate sunt invalide.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Acest câmp nu era de aşteptat.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Acest câmp este lipsă.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Această valoare nu reprezintă o dată validă.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Această valoare nu reprezintă o dată și oră validă.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Această valoare nu reprezintă o adresă de e-mail validă.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Fișierul nu a putut fi găsit.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Fișierul nu poate fi citit.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Fișierul este prea mare ({{ size }} {{ suffix }}). Dimensiunea maximă permisă este {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Tipul fișierului este invalid ({{ type }}). Tipurile permise de fișiere sunt ({{ types }}).</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Această valoare ar trebui să fie cel mult {{ limit }}.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Această valoare este prea lungă. Ar trebui să aibă maxim {{ limit }} caracter.|Această valoare este prea lungă. Ar trebui să aibă maxim {{ limit }} caractere.|Această valoare este prea lungă. Ar trebui să aibă maxim {{ limit }} de caractere.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Această valoare ar trebui să fie cel puțin {{ limit }}.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Această valoare este prea scurtă. Ar trebui să aibă minim {{ limit }} caracter.|Această valoare este prea scurtă. Ar trebui să aibă minim {{ limit }} caractere.|Această valoare este prea scurtă. Ar trebui să aibă minim {{ limit }} de caractere.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Această valoare nu ar trebui să fie goală.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Această valoare nu ar trebui să fie nulă (null).</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Această valoare ar trebui să fie nulă (null).</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Această valoare nu este validă.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Această valoare nu reprezintă o oră validă.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Această valoare nu reprezintă un URL (link) valid.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Cele două valori ar trebui să fie egale.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Fișierul este prea mare. Mărimea maximă permisă este {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Fișierul este prea mare.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Fișierul nu a putut fi încărcat.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Această valoare nu reprezintă un număr valid.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Acest fișier nu este o imagine validă.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Această valoare nu este o adresă IP validă.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Această valoare nu reprezintă o limbă corectă.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Această valoare nu reprezintă un dialect (o limbă) corect.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Această valoare nu este o țară validă.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Această valoare este folosită deja.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Mărimea imaginii nu a putut fi detectată.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Lățimea imaginii este prea mare ({{ width }}px). Lățimea maximă permisă este de {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Lățimea imaginii este prea mică ({{ width }}px). Lățimea minimă permisă este de {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Înălțimea imaginii este prea mare ({{ height }}px). Înălțimea maximă permisă este de {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Înălțimea imaginii este prea mică ({{ height }}px). Înălțimea minimă permisă este de {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Această valoare trebuie să fie parola curentă a utilizatorului.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Această valoare trebuie să conțină exact {{ limit }} caracter.|Această valoare trebuie să conțină exact {{ limit }} caractere.|Această valoare trebuie să conțină exact {{ limit }} de caractere.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Fișierul a fost încărcat parțial.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Nu a fost încărcat nici un fișier.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Nu este configurat nici un director temporar in php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Nu a fost posibilă scrierea fișierului temporar pe disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>O extensie PHP a prevenit încărcarea cu succes a fișierului.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Această colecție trebuie să conțină cel puțin {{ limit }} element.|Această colecție trebuie să conțină cel puțin {{ limit }} elemente.|Această colecție trebuie să conțină cel puțin {{ limit }} de elemente.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Această colecție trebuie să conțină cel mult {{ limit }} element.|Această colecție trebuie să conțină cel mult {{ limit }} elemente.|Această colecție trebuie să conțină cel mult {{ limit }} de elemente.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Această colecție trebuie să conțină {{ limit }} element.|Această colecție trebuie să conțină {{ limit }} elemente.|Această colecție trebuie să conțină {{ limit }} de elemente.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Numărul card invalid.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Tipul sau numărul cardului nu sunt valide.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Acesta nu este un cod IBAN (International Bank Account Number) valid.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Această valoare nu este un cod ISBN-10 valid.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Această valoare nu este un cod ISBN-13 valid.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Această valoare nu este un cod ISBN-10 sau ISBN-13 valid.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Această valoare nu este un cod ISSN valid.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Această valoare nu este o monedă validă.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Această valoare trebuie să fie egală cu {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Această valoare trebuie să fie mai mare de {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Această valoare trebuie să fie mai mare sau egală cu {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Această valoare trebuie identică cu {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Această valoare trebuie să fie mai mică de {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Această valoare trebuie să fie mai mică sau egală cu {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Această valoare nu trebuie să fie egală cu {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Această valoare nu trebuie să fie identică cu {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.ru.xlf b/core/vendor/symfony/validator/Resources/translations/validators.ru.xlf
new file mode 100644
index 0000000..d7a90c9
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.ru.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Значение должно быть ложным.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Значение должно быть истинным.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Тип значения должен быть {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Значение должно быть пустым.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Выбранное Вами значение недопустимо.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Вы должны выбрать хотя бы {{ limit }} вариант.|Вы должны выбрать хотя бы {{ limit }} варианта.|Вы должны выбрать хотя бы {{ limit }} вариантов.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Вы должны выбрать не более чем {{ limit }} вариант.|Вы должны выбрать не более чем {{ limit }} варианта.|Вы должны выбрать не более чем {{ limit }} вариантов.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Одно или несколько заданных значений недопустимо.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Это поле не ожидалось.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Это поле отсутствует.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Значение не является правильной датой.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Значение даты и времени недопустимо.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Значение адреса электронной почты недопустимо.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Файл не может быть найден.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Файл не может быть прочитан.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Файл слишком большой ({{ size }} {{ suffix }}). Максимально допустимый размер {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>MIME-тип файла недопустим ({{ type }}). Допустимы MIME-типы файлов {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Значение должно быть {{ limit }} или меньше.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Значение слишком длинное. Должно быть равно {{ limit }} символу или меньше.|Значение слишком длинное. Должно быть равно {{ limit }} символам или меньше.|Значение слишком длинное. Должно быть равно {{ limit }} символам или меньше.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Значение должно быть {{ limit }} или больше.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Значение слишком короткое. Должно быть равно {{ limit }} символу или больше.|Значение слишком короткое. Должно быть равно {{ limit }} символам или больше.|Значение слишком короткое. Должно быть равно {{ limit }} символам или больше.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Значение не должно быть пустым.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Значение не должно быть null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Значение должно быть null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Значение недопустимо.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Значение времени недопустимо.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Значение не является допустимым URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Оба значения должны быть одинаковыми.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Файл слишком большой. Максимально допустимый размер {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Файл слишком большой.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Файл не может быть загружен.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Значение должно быть числом.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This value is not a valid country.</source>
+                <target>Значение не является допустимой страной.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This file is not a valid image.</source>
+                <target>Файл не является допустимым форматом изображения.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This is not a valid IP address.</source>
+                <target>Значение не является допустимым IP адресом.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid language.</source>
+                <target>Значение не является допустимым языком.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid locale.</source>
+                <target>Значение не является допустимой локалью.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Это значение уже используется.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Не удалось определить размер изображения.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Ширина изображения слишком велика ({{ width }}px). Максимально допустимая ширина {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Ширина изображения слишком мала ({{ width }}px). Минимально допустимая ширина {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Высота изображения слишком велика ({{ height }}px). Максимально допустимая высота {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Высота изображения слишком мала ({{ height }}px). Минимально допустимая высота {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Значение должно быть текущим паролем пользователя.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Значение должно быть равно {{ limit }} символу.|Значение должно быть равно {{ limit }} символам.|Значение должно быть равно {{ limit }} символам.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Файл был загружен только частично.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Файл не был загружен.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Не настроена временная директория в php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Невозможно записать временный файл на диск.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Расширение PHP вызвало ошибку при загрузке.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Эта коллекция должна содержать {{ limit }} элемент или больше.|Эта коллекция должна содержать {{ limit }} элемента или больше.|Эта коллекция должна содержать {{ limit }} элементов или больше.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Эта коллекция должна содержать {{ limit }} элемент или меньше.|Эта коллекция должна содержать {{ limit }} элемента или меньше.|Эта коллекция должна содержать {{ limit }} элементов или меньше.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Эта коллекция должна содержать ровно {{ limit }} элемент.|Эта коллекция должна содержать ровно {{ limit }} элемента.|Эта коллекция должна содержать ровно {{ limit }} элементов.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Неверный номер карты.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Неподдерживаемый тип или неверный номер карты.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Значение не является допустимым международным номером банковского счета (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Значение имеет неверный формат ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Значение имеет неверный формат ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Значение не соответствует форматам ISBN-10 и ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Значение не соответствует формату ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Некорректный формат валюты.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Значение должно быть равно {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Значение должно быть больше чем {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Значение должно быть больше или равно {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Значение должно быть идентичным {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Значение должно быть меньше чем {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Значение должно быть меньше или равно {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Значение не должно быть равно {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Значение не должно быть идентичным {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Соотношение сторон изображения слишком велико ({{ ratio }}). Максимальное соотношение сторон {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Соотношение сторон изображения слишком мало ({{ ratio }}). Минимальное соотношение сторон {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>Изображение квадратное ({{ width }}x{{ height }}px). Квадратные изображения не разрешены.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>Изображение в альбомной ориентации ({{ width }}x{{ height }}px). Изображения в альбомной ориентации не разрешены.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>Изображение в портретной ориентации ({{ width }}x{{ height }}px). Изображения в портретной ориентации не разрешены.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Пустые файлы не разрешены.</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>Имя хоста не может быть разрешено.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>Значение не совпадает с ожидаемой {{ charset }} кодировкой.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.sk.xlf b/core/vendor/symfony/validator/Resources/translations/validators.sk.xlf
new file mode 100644
index 0000000..46f3ec3
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.sk.xlf
@@ -0,0 +1,307 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Táto hodnota by mala byť nastavená na false.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Táto hodnota by mala byť nastavená na true.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Táto hodnota by mala byť typu {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Táto hodnota by mala byť prázdna.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Táto hodnota by mala byť jednou z poskytnutých možností.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Mali by ste vybrať minimálne {{ limit }} možnosť.|Mali by ste vybrať minimálne {{ limit }} možnosti.|Mali by ste vybrať minimálne {{ limit }} možností.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Mali by ste vybrať najviac {{ limit }} možnosť.|Mali by ste vybrať najviac {{ limit }} možnosti.|Mali by ste vybrať najviac {{ limit }} možností.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Niektoré z uvedených hodnôt sú neplatné.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Toto pole sa neočakáva.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Toto pole chýba.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Tato hodnota nemá platný formát dátumu.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Táto hodnota nemá platný formát dátumu a času.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Táto hodnota nie je platná emailová adresa.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Súbor sa nenašiel.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Súbor nie je čitateľný.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Súbor je príliš veľký ({{ size }} {{ suffix }}). Maximálna povolená veľkosť je {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Súbor typu ({{ type }}) nie je podporovaný. Podporované typy sú {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Táto hodnota by mala byť {{ limit }} alebo menej.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Táto hodnota obsahuje viac znakov ako je povolené. Mala by obsahovať najviac {{ limit }} znak.|Táto hodnota obsahuje viac znakov ako je povolené. Mala by obsahovať najviac {{ limit }} znaky.|Táto hodnota obsahuje viac znakov ako je povolené. Mala by obsahovať najviac {{ limit }} znakov.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Táto hodnota by mala byť viac ako {{ limit }}.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Táto hodnota je príliš krátka. Musí obsahovať minimálne {{ limit }} znak.|Táto hodnota je príliš krátka. Musí obsahovať minimálne {{ limit }} znaky.|Táto hodnota je príliš krátka. Minimálny počet znakov je {{ limit }}.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Táto hodnota by mala byť vyplnená.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Táto hodnota by nemala byť null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Táto hodnota by mala byť null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Táto hodnota nie je platná.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Tato hodnota nemá správny formát času.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Táto hodnota nie je platnou URL adresou.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Tieto dve hodnoty by mali byť rovnaké.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Súbor je príliš veľký. Maximálna povolená veľkosť je {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Súbor je príliš veľký.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Súbor sa nepodarilo nahrať.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Táto hodnota by mala byť číslo.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Tento súbor nie je obrázok.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Toto nie je platná IP adresa.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Tento jazyk neexistuje.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Táto lokalizácia neexistuje.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Táto krajina neexistuje.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Táto hodnota sa už používa.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Nepodarilo sa zistiť rozmery obrázku.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Obrázok je príliš široký ({{ width }}px). Maximálna povolená šírka obrázku je {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Obrázok je príliš úzky ({{ width }}px). Minimálna šírka obrázku by mala byť {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>>Obrázok je príliš vysoký ({{ height }}px). Maximálna povolená výška obrázku je {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Obrázok je príliš nízky ({{ height }}px). Minimálna výška obrázku by mala byť {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Táto hodnota by mala byť aktuálne heslo používateľa.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Táto hodnota by mala mať presne {{ limit }} znak.|Táto hodnota by mala mať presne {{ limit }} znaky.|Táto hodnota by mala mať presne {{ limit }} znakov.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Bola nahraná len časť súboru.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Žiadny súbor nebol nahraný.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>V php.ini nie je nastavená cesta k adresáru pre dočasné súbory.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Dočasný súbor sa nepodarilo zapísať na disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Rozšírenie PHP zabránilo nahraniu súboru.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Táto kolekcia by mala obsahovať aspoň {{ limit }} prvok alebo viac.|Táto kolekcia by mala obsahovať aspoň {{ limit }} prvky alebo viac.|Táto kolekcia by mala obsahovať aspoň {{ limit }} prvkov alebo viac.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Táto kolekcia by mala maximálne {{ limit }} prvok.|Táto kolekcia by mala obsahovať maximálne {{ limit }} prvky.|Táto kolekcia by mala obsahovať maximálne {{ limit }} prvkov.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Táto kolekcia by mala obsahovať presne {{ limit }} prvok.|Táto kolekcia by mala obsahovať presne {{ limit }} prvky.|Táto kolekcia by mala obsahovať presne {{ limit }} prvkov.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Neplatné číslo karty.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Nepodporovaný typ karty alebo neplatné číslo karty.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Toto je neplatný IBAN.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Táto hodnota je neplatné ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Táto hodnota je neplatné ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Táto hodnota nie je platné ISBN-10 ani ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Táto hodnota nie je platné ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Táto hodnota nie je platná mena.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Táto hodnota by mala byť rovná {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Táto hodnota by mala byť väčšia ako {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Táto hodnota by mala byť väčšia alebo rovná {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Táto hodnota by mala byť typu {{ compared_value_type }} a zároveň by mala byť rovná {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Táto hodnota by mala byť menšia ako {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Táto hodnota by mala byť menšia alebo rovná {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Táto hodnota by nemala byť rovná {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Táto hodnota by nemala byť typu {{ compared_value_type }} a zároveň by nemala byť rovná {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Pomer strán obrázku je príliš veľký ({{ ratio }}). Maximálny povolený pomer strán obrázku je {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Pomer strán obrázku je príliš malý ({{ ratio }}). Minimálny povolený pomer strán obrázku je {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>Strany obrázku sú štvorcové ({{ width }}x{{ height }}px). Štvorcové obrázky nie sú povolené.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>Obrázok je orientovaný na šírku ({{ width }}x{{ height }}px). Obrázky orientované na šírku nie sú povolené.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>Obrázok je orientovaný na výšku ({{ width }}x{{ height }}px). Obrázky orientované na výšku nie sú povolené.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Súbor nesmie byť prázdny.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.sl.xlf b/core/vendor/symfony/validator/Resources/translations/validators.sl.xlf
new file mode 100644
index 0000000..4f0e7c6
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.sl.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Vrednost bi morala biti nepravilna (false).</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Vrednost bi morala biti pravilna (true).</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Vrednost mora biti naslednjega tipa {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Vrednost mora biti prazna.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Vrednost, ki ste jo izbrali, ni veljavna možnost.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Izbrati morate vsaj {{ limit }} možnost.|Izbrati morate vsaj {{ limit }} možnosti.|Izbrati morate vsaj {{ limit }} možnosti.|Izbrati morate vsaj {{ limit }} možnosti.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Izberete lahko največ {{ limit }} možnost.|Izberete lahko največ {{ limit }} možnosti.|Izberete lahko največ {{ limit }} možnosti.|Izberete lahko največ {{ limit }} možnosti.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Ena ali več podanih vrednosti ni veljavnih.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>To polje ni bilo pričakovati.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>To polje manjka.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Ta vrednost ni veljaven datum.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Ta vrednost ni veljaven datum in čas.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Ta vrednost ni veljaven e-poštni naslov.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Datoteke ni mogoče najti.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Datoteke ni mogoče prebrati.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Datoteka je prevelika ({{ size }} {{ suffix }}). Največja dovoljena velikost je {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Mime tip datoteke je neveljaven ({{ type }}). Dovoljeni mime tipi so {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Ta vrednost bi morala biti {{ limit }} ali manj.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Ta vrednost je predolga. Morala bi imeti {{ limit }} znak ali manj.|Ta vrednost je predolga. Morala bi imeti {{ limit }} znaka ali manj.|Ta vrednost je predolga. Morala bi imeti {{ limit }} znake ali manj.|Ta vrednost je predolga. Morala bi imeti {{ limit }} znakov ali manj.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Ta vrednost bi morala biti {{ limit }} ali več.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Ta vrednost je prekratka. Morala bi imeti {{ limit }} znak ali več.|Ta vrednost je prekratka. Morala bi imeti {{ limit }} znaka ali več.|Ta vrednost je prekratka. Morala bi imeti {{ limit }} znake ali več.|Ta vrednost je prekratka. Morala bi imeti {{ limit }} znakov ali več.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Ta vrednost ne bi smela biti prazna.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Ta vrednost ne bi smela biti nedefinirana (null).</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Ta vrednost bi morala biti nedefinirana (null).</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Ta vrednost ni veljavna.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Ta vrednost ni veljaven čas.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Ta vrednost ni veljaven URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Ti dve vrednosti bi morali biti enaki.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Datoteka je prevelika. Največja dovoljena velikost je {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Datoteka je prevelika.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Datoteke ni bilo mogoče naložiti.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Ta vrednost bi morala biti veljavna številka.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Ta datoteka ni veljavna slika.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>To ni veljaven IP naslov.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Ta vrednost ni veljaven jezik.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Ta vrednost ni veljavna lokalnost.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Ta vrednost ni veljavna država.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Ta vrednost je že uporabljena.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Velikosti slike ni bilo mogoče zaznati.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Širina slike je preširoka ({{ width }}px). Največja dovoljena širina je {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Širina slike je premajhna ({{ width }}px). Najmanjša predvidena širina je {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Višina slike je prevelika ({{ height }}px). Največja dovoljena višina je {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Višina slike je premajhna ({{ height }}px). Najmanjša predvidena višina je {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Ta vrednost bi morala biti trenutno uporabnikovo geslo.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Ta vrednost bi morala imeti točno {{ limit }} znak.|Ta vrednost bi morala imeti točno {{ limit }} znaka.|Ta vrednost bi morala imeti točno {{ limit }} znake.|Ta vrednost bi morala imeti točno {{ limit }} znakov.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Datoteka je bila le delno naložena.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Nobena datoteka ni bila naložena.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Začasna mapa ni nastavljena v php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Začasne datoteke ni bilo mogoče zapisati na disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>PHP razširitev je vzrok, da nalaganje ni uspelo.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Ta zbirka bi morala vsebovati {{ limit }} element ali več.|Ta zbirka bi morala vsebovati {{ limit }} elementa ali več.|Ta zbirka bi morala vsebovati {{ limit }} elemente ali več.|Ta zbirka bi morala vsebovati {{ limit }} elementov ali več.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Ta zbirka bi morala vsebovati {{ limit }} element ali manj.|Ta zbirka bi morala vsebovati {{ limit }} elementa ali manj.|Ta zbirka bi morala vsebovati {{ limit }} elemente ali manj.|Ta zbirka bi morala vsebovati {{ limit }} elementov ali manj.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Ta zbirka bi morala vsebovati točno {{ limit }} element.|Ta zbirka bi morala vsebovati točno {{ limit }} elementa.|Ta zbirka bi morala vsebovati točno {{ limit }} elemente.|Ta zbirka bi morala vsebovati točno {{ limit }} elementov.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Neveljavna številka kartice.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Nepodprti tip kartice ali neveljavna številka kartice.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>To ni veljavna mednarodna številka bančnega računa (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Neveljavna vrednost po ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Neveljavna vrednost po ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Neveljavna vrednost po ISBN-10 ali po ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Neveljavna vrednost ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Ta vrednost ni veljavna valuta.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Ta vrednost bi morala biti enaka {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Ta vrednost bi morala biti večja od {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Ta vrednost bi morala biti večja ali enaka {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ta vrednost bi morala biti identična {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Ta vrednost bi morala biti manjša od {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Ta vrednost bi morala biti manjša ali enaka {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Ta vrednost ne bi smela biti enaka {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ta vrednost ne bi smela biti identična {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Razmerje slike je preveliko ({{ ratio }}). Največje dovoljeno razmerje je {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Razmerje slike je premajhno ({{ ratio }}). Najmanjše pričakovano razmerje je {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>Slika je kvadrat ({{ width }}x{{ height }}px). Kvadratne slike niso dovoljene.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>Slika je ležeče usmerjena ({{ width }}x{{ height }}px). Ležeče usmerjene slike niso dovoljene.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>Slika je pokončno usmerjena ({{ width }}x{{ height }}px). Pokončno usmerjene slike niso dovoljene.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>Prazna datoteka ni dovoljena.</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>Gostitelja ni bilo mogoče prepoznati.</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>Ta vrednost se ne ujema s pričakovanim naborom znakov {{ charset }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.sq.xlf b/core/vendor/symfony/validator/Resources/translations/validators.sq.xlf
new file mode 100644
index 0000000..ffc8ccf
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.sq.xlf
@@ -0,0 +1,227 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Kjo vlerë duhet të jetë e pavërtetë (false).</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Kjo vlerë duhet të jetë e vërtetë (true).</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Kjo vlerë duhet të jetë e llojit {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Kjo vlerë duhet të jetë e zbrazët.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Vlera që keni zgjedhur nuk është alternativë e vlefshme.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Duhet të zgjedhni së paku {{ limit }} alternativa.|Duhet të zgjedhni së paku {{ limit }} alternativa.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Duhet të zgjedhni më së shumti {{ limit }} alternativa.|Duhet të zgjedhni më së shumti {{ limit }} alternativa.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Një apo më shumë nga vlerat e dhëna nuk janë të sakta.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Kjo fushë nuk pritej.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Kjo fushë është zhdukur.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Kjo vlerë nuk është datë e vlefshme.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Kjo vlerë nuk është datë-kohë e vlefshme.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Kjo vlerë nuk është e-mail adresë e vlefshme.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>File nuk mund të gjindej.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>File nuk është i lexueshëm.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>File është shumë i madh ({{ size }} {{ suffix }}). Madhësia më e madhe e lejuar është {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Lloji mime i files nuk është i vlefshëm ({{ type }}). Llojet mime të lejuara janë {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Kjo vlerë duhet të jetë {{ limit }} ose më pak.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Kjo vlerë është shumë e gjatë. Duhet t'i ketë {{ limit }} ose më pak karaktere.|Kjo vlerë është shumë e gjatë. Duhet t'i ketë {{ limit }} ose më pak karaktere.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Kjo vlerë duhet të jetë {{ limit }} ose më shumë.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Kjo vlerë është shumë e shkurtër. Duhet t'i ketë {{ limit }} ose më shumë karaktere.|Kjo vlerë është shumë e shkurtër. Duhet t'i ketë {{ limit }} ose më shumë karaktere.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Kjo vlerë nuk duhet të jetë e zbrazët.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Kjo vlerë nuk duhet të jetë null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Kjo vlerë duhet të jetë null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Kjo vlerë nuk është e vlefshme.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Kjo vlerë nuk është kohë e vlefshme.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Kjo vlerë nuk është URL e vlefshme.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Këto dy vlera duhet të jenë të barabarta.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Ky file është shumë i madh. Madhësia maksimale e lejuar është {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Ky file është shumë i madh.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Ky file nuk mund të ngarkohet.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Kjo vlerë duhet të jetë numër i vlefshëm.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Ky file nuk është imazh i vlefshëm.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Kjo vlerë nuk është IP adresë e vlefshme.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Kjo vlerë nuk është gjuhë e vlefshme.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Kjo vlerë nuk është përcaktim rajonal i vlefshëm.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Kjo vlerë nuk është shtet i vlefshëm.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Kjo vlerë është tashmë në përdorim.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Madhësia e këtij imazhi nuk mund të zbulohet.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Gjerësia e imazhit është shumë e madhe ({{ width }}px). Gjerësia maksimale e lejuar është {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Gjerësia e imazhit është shumë e vogël ({{ width }}px). Gjerësia minimale e pritur është {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Gjatësia e imazhit është shumë e madhe ({{ height }}px). Gjatësia maksimale e lejuar është {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Gjatësia e imazhit është shumë e vogël ({{ height }}px). Gjatësia minimale e pritur është {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Kjo vlerë duhet të jetë fjalëkalimi aktual i përdoruesit.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Kjo vlerë duhet të ketë saktësisht {{ limit }} karaktere.|Kjo vlerë duhet të ketë saktësisht {{ limit }} karaktere.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Ky file është ngarkuar pjesërisht.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Nuk është ngarkuar ndonjë file.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Asnjë folder i përkohshëm nuk është konfiguruar në php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Nuk mund të shkruhet file i përkohshëm në disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Një ekstenzion i PHP-së bëri të dështojë ngarkimi i files.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Ky kolekcion duhet të përmbajë {{ limit }} ose më shumë elemente.|Ky kolekcion duhet të përmbajë {{ limit }} ose më shumë elemente.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Ky kolekcion duhet të përmbajë {{ limit }} ose më shumë elemente.|Ky kolekcion duhet të përmbajë {{ limit }} ose më shumë elemente.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Ky kolekcion duhet të përmbajë saktësisht {{ limit }} elemente.|Ky kolekcion duhet të përmbajë saktësisht {{ limit }} elemente.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Numër kartele i pavlefshëm.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Lloj kartele i pambështetur ose numër kartele i pavlefshëm.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.sr_Cyrl.xlf b/core/vendor/symfony/validator/Resources/translations/validators.sr_Cyrl.xlf
new file mode 100644
index 0000000..81f5210
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.sr_Cyrl.xlf
@@ -0,0 +1,303 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Вредност треба да буде нетачна.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Вредност треба да буде тачна.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Вредност треба да буде типа {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Вредност треба да буде празна.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Вредност треба да буде једна од понуђених.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Изаберите бар {{ limit }} могућност.|Изаберите бар {{ limit }} могућности.|Изаберите бар {{ limit }} могућности.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Изаберите највише {{ limit }} могућност.|Изаберите највише {{ limit }} могућности.|Изаберите највише {{ limit }} могућности.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Једна или више вредности је невалидна.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Ово поље не очекује.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Ово поље недостаје.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Вредност није валидан датум.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Вредност није валидан датум-време.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Вредност није валидна адреса електронске поште.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Датотека не може бити пронађена.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Датотека није читљива.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Датотека је превелика ({{ size }} {{ suffix }}). Највећа дозвољена величина је {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Миме тип датотеке није валидан ({{ type }}). Дозвољени миме типови су {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Вредност треба да буде {{ limit }} или мање.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Вредност је предугачка. Треба да има {{ limit }} карактер или мање.|Вредност је предугачка. Треба да има {{ limit }} карактера или мање.|Вредност је предугачка. Треба да има {{ limit }} карактера или мање.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Вредност треба да буде {{ limit }} или више.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Вредност је прекратка. Треба да има {{ limit }} карактер или више.|Вредност је прекратка. Треба да има {{ limit }} карактера или више.|Вредност је прекратка. Треба да има {{ limit }} карактера или више.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Вредност не треба да буде празна.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Вредност не треба да буде null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Вредност треба да буде null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Вредност је невалидна.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Вредност није валидно време.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Вредност није валидан URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Обе вредности треба да буду једнаке.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Датотека је превелика. Највећа дозвољена величина је {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Датотека је превелика.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Датотека не може бити отпремљена.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Вредност треба да буде валидан број.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Ова датотека није валидна слика.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Ово није валидна ИП адреса.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Вредност није валидан језик.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Вредност није валидан локал.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Вредност није валидна земља.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Вредност је већ искоришћена.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Величина слике не може бити одређена.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Ширина слике је превелика ({{ width }}px). Најећа дозвољена ширина је {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Ширина слике је премала ({{ width }}px). Најмања дозвољена ширина је {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Висина слике је превелика ({{ height }}px). Најећа дозвољена висина је {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Висина слике је премала ({{ height }}px). Најмања дозвољена висина је {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Вредност треба да буде тренутна корисничка лозинка.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Вредност треба да има тачно {{ limit }} карактер.|Вредност треба да има тачно {{ limit }} карактера.|Вредност треба да има тачно {{ limit }} карактера.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Датотека је само парцијално отпремљена.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Датотека није отпремљена.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Привремени директоријум није конфигурисан у php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Немогуће писање привремене датотеке на диск.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>PHP екстензија је проузроковала неуспех отпремања датотеке.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Ова колекција треба да садржи {{ limit }} или више елемената.|Ова колекција треба да садржи {{ limit }} или више елемената.|Ова колекција треба да садржи {{ limit }} или више елемената.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Ова колекција треба да садржи {{ limit }} или мање елемената.|Ова колекција треба да садржи {{ limit }} или мање елемената.|Ова колекција треба да садржи {{ limit }} или мање елемената.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Ова колекција треба да садржи тачно {{ limit }} елемент.|Ова колекција треба да садржи тачно {{ limit }} елемента.|Ова колекција треба да садржи тачно {{ limit }} елемената.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Невалидан број картице.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Невалидан број картице или тип картице није подржан.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Ово није валидан међународни број банковног рачуна (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Ово није валидан ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Ово није валидан ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Ово није валидан ISBN-10 или ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Ово није валидан ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Ово није валидна валута.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Ова вредност треба да буде {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Ова вредност треба да буде већа од {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Ова вредност треба да буде већа или једнака {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ова вредност треба да буде идентична са {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Ова вредност треба да буде мања од {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Ова вредност треба да буде мања или једнака {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Ова вредност не треба да буде једнака {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ова вредност не треба да буде идентична са {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Размера ове слике је превелика ({{ ratio }}). Максимална дозвољена размера је {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Размера ове слике је премала ({{ ratio }}). Минимална очекивана размера је {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>Слика је квадратна ({{ width }}x{{ height }}px). Квадратне слике нису дозвољене.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>Слика је оријентације пејзажа ({{ width }}x{{ height }}px). Пејзажна оријентација слика није дозвољена.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>Слика је оријантације портрета ({{ width }}x{{ height }}px). Портретна оријентација слика није дозвољена.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.sr_Latn.xlf b/core/vendor/symfony/validator/Resources/translations/validators.sr_Latn.xlf
new file mode 100644
index 0000000..60c093a
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.sr_Latn.xlf
@@ -0,0 +1,303 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Vrednost treba da bude netačna.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Vrednost treba da bude tačna.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Vrednost treba da bude tipa {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Vrednost treba da bude prazna.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Vrednost treba da bude jedna od ponuđenih.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Izaberite bar {{ limit }} mogućnost.|Izaberite bar {{ limit }} mogućnosti.|Izaberite bar {{ limit }} mogućnosti.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Izaberite najviše {{ limit }} mogućnost.|Izaberite najviše {{ limit }} mogućnosti.|Izaberite najviše {{ limit }} mogućnosti.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Jedna ili više vrednosti je nevalidna.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Ovo polje ne očekuje.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Ovo polje nedostaje.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Vrednost nije validan datum.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Vrednost nije validan datum-vreme.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Vrednost nije validna adresa elektronske pošte.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Datoteka ne može biti pronađena.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Datoteka nije čitljiva.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Datoteka je prevelika ({{ size }} {{ suffix }}). Najveća dozvoljena veličina je {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Mime tip datoteke nije validan ({{ type }}). Dozvoljeni mime tipovi su {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Vrednost treba da bude {{ limit }} ili manje.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Vrednost je predugačka. Treba da ima {{ limit }} karakter ili manje.|Vrednost je predugačka. Treba da ima {{ limit }} karaktera ili manje.|Vrednost je predugačka. Treba da ima {{ limit }} karaktera ili manje.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Vrednost treba da bude {{ limit }} ili više.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Vrednost je prekratka. Treba da ima {{ limit }} karakter ili više.|Vrednost je prekratka. Treba da ima {{ limit }} karaktera ili više.|Vrednost je prekratka. Treba da ima {{ limit }} karaktera ili više.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Vrednost ne treba da bude prazna.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Vrednost ne treba da bude null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Vrednost treba da bude null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Vrednost je nevalidna.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Vrednost nije validno vreme.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Vrednost nije validan URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Obe vrednosti treba da budu jednake.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Datoteka je prevelika. Najveća dozvoljena veličina je {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Datoteka je prevelika.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Datoteka ne može biti otpremljena.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Vrednost treba da bude validan broj.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Ova datoteka nije validna slika.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Ovo nije validna IP adresa.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Vrednost nije validan jezik.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Vrednost nije validan lokal.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Vrednost nije validna zemlja.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Vrednost je već iskorišćena.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Veličina slike ne može biti određena.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Širina slike je prevelika ({{ width }}px). Najeća dozvoljena širina je {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Širina slike je premala ({{ width }}px). Najmanja dozvoljena širina je {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Visina slike je prevelika ({{ height }}px). Najeća dozvoljena visina je {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Visina slike je premala ({{ height }}px). Najmanja dozvoljena visina je {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Vrednost treba da bude trenutna korisnička lozinka.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Vrednost treba da ima tačno {{ limit }} karakter.|Vrednost treba da ima tačno {{ limit }} karaktera.|Vrednost treba da ima tačno {{ limit }} karaktera.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Datoteka je samo parcijalno otpremljena.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Datoteka nije otpremljena.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Privremeni direktorijum nije konfigurisan u php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Nemoguće pisanje privremene datoteke na disk.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>PHP ekstenzija je prouzrokovala neuspeh otpremanja datoteke.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Ova kolekcija treba da sadrži {{ limit }} ili više elemenata.|Ova kolekcija treba da sadrži {{ limit }} ili više elemenata.|Ova kolekcija treba da sadrži {{ limit }} ili više elemenata.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Ova kolekcija treba da sadrži {{ limit }} ili manje elemenata.|Ova kolekcija treba da sadrži {{ limit }} ili manje elemenata.|Ova kolekcija treba da sadrži {{ limit }} ili manje elemenata.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Ova kolekcija treba da sadrži tačno {{ limit }} element.|Ova kolekcija treba da sadrži tačno {{ limit }} elementa.|Ova kolekcija treba da sadrži tačno {{ limit }} elemenata.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Nevalidan broj kartice.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Nevalidan broj kartice ili tip kartice nije podržan.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Ovo nije validan međunarodni broj bankovnog računa (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Ovo nije validan ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Ovo nije validan ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Ovo nije validan ISBN-10 ili ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Ovo nije validan ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Ovo nije validna valuta.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Ova vrednost treba da bude {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Ova vrednost treba da bude veća od {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Ova vrednost treba da bude veća ili jednaka {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ova vrednost treba da bude identična sa {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Ova vrednost treba da bude manja od {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Ova vrednost treba da bude manja ili jednaka {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Ova vrednost ne treba da bude jednaka {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Ova vrednost ne treba da bude identična sa {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Razmera ove slike je prevelika ({{ ratio }}). Maksimalna dozvoljena razmera je {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Razmera ove slike je premala ({{ ratio }}). Minimalna očekivana razmera je {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>Slika je kvadratna ({{ width }}x{{ height }}px). Kvadratne slike nisu dozvoljene.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>Slika je orijentacije pejzaža ({{ width }}x{{ height }}px). Pejzažna orijentacija slika nije dozvoljena.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>Slika je orijantacije portreta ({{ width }}x{{ height }}px). Portretna orijentacija slika nije dozvoljena.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.sv.xlf b/core/vendor/symfony/validator/Resources/translations/validators.sv.xlf
new file mode 100644
index 0000000..fbcb5f2
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.sv.xlf
@@ -0,0 +1,307 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Värdet ska vara falskt.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Värdet ska vara sant.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Värdet ska vara av typen {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Värdet ska vara tomt.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Värdet ska vara ett av de givna valen.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Du måste välja minst {{ limit }} val.|Du måste välja minst {{ limit }} val.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Du kan som mest välja {{ limit }} val.|Du kan som mest välja {{ limit }} val.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Ett eller fler av de angivna värdena är ogiltigt.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Det här fältet förväntades inte.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Det här fältet saknas.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Värdet är inte ett giltigt datum.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Värdet är inte ett giltigt datum med tid.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Värdet är inte en giltig epost-adress.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Filen kunde inte hittas.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Filen är inte läsbar.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Filen är för stor ({{ size }} {{ suffix }}). Största tillåtna storlek är {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Filens MIME-typ ({{ type }}) är ogiltig. De tillåtna typerna är {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Värdet ska vara {{ limit }} eller mindre.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Värdet är för långt. Det ska ha {{ limit }} tecken eller färre.|Värdet är för långt. Det ska ha {{ limit }} tecken eller färre.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Värdet ska vara {{ limit }} eller mer.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Värdet är för kort. Det ska ha {{ limit }} tecken eller mer.|Värdet är för kort. Det ska ha {{ limit }} tecken eller mer.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Värdet kan inte vara tomt.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Värdet kan inte vara null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Värdet ska vara null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Värdet är inte giltigt.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Värdet är inte en giltig tid.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Värdet är inte en giltig URL.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>De två värdena måste vara lika.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Filen är för stor. Tillåten maximal storlek är {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Filen är för stor.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Filen kunde inte laddas upp.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Värdet ska vara ett giltigt nummer.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Filen är ingen giltig bild.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Det här är inte en giltig IP-adress.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Värdet är inte ett giltigt språk.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Värdet är inte en giltig plats.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Värdet är inte ett giltigt land.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Värdet används redan.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Det gick inte att fastställa storleken på bilden.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Bildens bredd är för stor ({{ width }}px). Tillåten maximal bredd är {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Bildens bredd är för liten ({{ width }}px). Minsta förväntade bredd är {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Bildens höjd är för stor ({{ height }}px). Tillåten maximal bredd är {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Bildens höjd är för liten ({{ height }}px). Minsta förväntade höjd är {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Värdet ska vara användarens nuvarande lösenord.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Värdet ska ha exakt {{ limit }} tecken.|Värdet ska ha exakt {{ limit }} tecken.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Filen laddades bara upp delvis.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Ingen fil laddades upp.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Det finns ingen temporär mapp konfigurerad i php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Kan inte skriva temporär fil till disken.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>En PHP extension gjorde att uppladdningen misslyckades.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Den här samlingen ska innehålla {{ limit }} element eller mer.|Den här samlingen ska innehålla {{ limit }} element eller mer.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Den här samlingen ska innehålla {{ limit }} element eller mindre.|Den här samlingen ska innehålla {{ limit }} element eller mindre.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Den här samlingen ska innehålla exakt {{ limit }} element.|Den här samlingen ska innehålla exakt {{ limit }} element.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Ogiltigt kortnummer.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Okänd korttyp eller ogiltigt kortnummer.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Det här är inte en giltig International Bank Account Number (IBANK).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Värdet är inte en giltig ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Värdet är inte en giltig ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Värdet är varken en giltig ISBN-10 eller en giltig ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Värdet är inte en giltig ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Värdet är inte en giltig valuta.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Värdet ska vara detsamma som {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Värdet ska vara större än {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Värdet ska bara större än eller detsamma som {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Värdet ska vara identiskt till {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Värdet ska vara mindre än {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Värdet ska vara mindre än eller detsamma som {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Värdet ska inte vara detsamma som {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Värdet ska inte vara identiskt med {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>Förhållandet mellan bildens bredd och höjd är för stort ({{ ratio }}). Högsta tillåtna förhållande är {{ max_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>Förhållandet mellan bildens bredd och höjd är för litet ({{ ratio }}). Minsta tillåtna förhållande är {{ min_ratio }}.</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>Bilden är kvadratisk ({{ width }}x{{ height }}px). Kvadratiska bilder tillåts inte.</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>Bilden är landskapsorienterad ({{ width }}x{{ height }}px). Landskapsorienterade bilder tillåts inte.</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>Bilden är porträttsorienterad ({{ width }}x{{ height }}px). Porträttsorienterade bilder tillåts inte.</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>En tom fil är inte tillåten.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.th.xlf b/core/vendor/symfony/validator/Resources/translations/validators.th.xlf
new file mode 100644
index 0000000..0237a30
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.th.xlf
@@ -0,0 +1,303 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>ค่านี้ควรจะเป็น false</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>ค่านี้ควรจะเป็น true</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>ค่านี้ควรจะเป็นชนิด {{ type }}</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>ควรจะเป็นค่าว่าง</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>คุณเลือกค่าที่ไม่ตรงกับตัวเลือก</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>คุณต้องเลือกอย่างน้อย {{ limit }} ตัวเลือก</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>คุณเลือกได้มากที่สุด {{ limit }} ตัวเลือก</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>มีบางค่าที่ส่งมาไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>ฟิลด์นี้ที่ไม่ได้คาดหวัง</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>ฟิลด์นี้จะหายไป</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>ค่าของวันที่ไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>ค่าของวันที่และเวลาไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>ค่าของอีเมล์ไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>ไม่พบไฟล์</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>ไฟล์ไม่อยู่ในสถานะที่สามารถอ่านได้</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>ไฟล์ใหญ่เกิน ({{ size }} {{ suffix }}) อนุญาตให้ใหญ่ที่สุดได้ไม่เกิน {{ limit }} {{ suffix }}</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Mime type ของไฟล์ไม่ถูกต้อง ({{ type }}) Mime types ที่อนุญาตคือ {{ types }}</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>ค่านี้ควรจะเป็น {{ limit }} หรือน้อยกว่านั้น</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>ค่านี้ยาวเกินไป ควรจะมีแค่ {{ limit }} ตัวอักษรหรือน้อยกว่านั้น</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>ค่านี้ควรจะมี {{ limit }} หรือมากกว่านั้น</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>ค่านี้สั้นเกินไป ควรจะมี {{ limit }} ตัวอักษรหรือมากกว่านั้น</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>ค่านี้ไม่ควรเป็นค่าว่าง</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>ค่านี้ไม่ควรเป็นค่า null</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>ค่านี้ควรเป็นค่า null</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>ค่านี้ไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>ค่าของเวลาไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>ค่าของ URL ไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>ค่าทั้งสองค่าควรจะเหมือนกัน</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>ขนาดไฟล์ใหญ่เกินไป อนุญาตให้ไฟล์ขนาดใหญ่ได้ไม่เกิน {{ limit }} {{ suffix }}</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>ขนาดไฟล์ใหญ่เกินไป</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>ไม่สามารถอัปโหลดไฟล์ได้</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>ค่าของตัวเลขไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>ไฟล์นี้ไม่ใช่ไฟล์รูปภาพ</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>ค่าของ IP ไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>ค่าของภาษาไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>ค่าของภูมิภาค (Locale) ไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>ค่าของประเทศไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Tค่านี้ถูกใช้งานไปแล้ว</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>ไม่สามารถตรวจสอบขนาดไฟล์ของภาพได้</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>ความกว้างของภาพเกินขนาด ({{ width }}px) อนุญาตให้กว้างได้มากที่สุด {{ max_width }}px</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>ความกว้างของภาพไม่ได้ขนาด ({{ width }}px) อนุญาตให้สั้นที่สุด {{ min_width }}px</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>ความสูงของภาพเกินขนาด ({{ height }}px) อนุญาตให้สูงได้มากที่สุด {{ max_height }}px</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>ความสูงของภาพไม่ได้ขนาด ({{ height }}px) อนุญาตให้สูงอย่างน้อยที่สุด {{ min_height }}px</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user current password.</source>
+                <target>ค่านี้ควรจะเป็นรหัสผ่านปัจจุบันของผู้ใช้</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>ค่านี้ควรจะมีความยาว {{ limit }} ตัวอักษร</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>อัปโหลดไฟล์ได้เพียงบางส่วนเท่านั้น</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>ไม่มีไฟล์ใดถูกอัปโหลด</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>ไม่พบไฟล์ temp ควรจะกำหนดใน php.ini</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>ไม่สามารถเขียน temp ไฟล์ลงดิสก์ได้</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>PHP extension เกี่ยวกับการอัปโหลดมีปัญหา</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>คอเล็กชั่นนี้ควรจะประกอบไปด้วยอ่างน้อย {{ limit }} สมาชิก</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>คอเล็กชั่นนี้ไม่ควรมีสมาชิกเกิน {{ limit }}</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>คอเล็กชั่นนี้ควรจะมีสมาชิก {{ limit }} เท่านั้น</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>หมายเลขบัตรไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>ไม่รู้จักประเภทของบัตร หรือหมายเลขบัตรไม่ถูกต้อง</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>นี่ไม่ถูกต้องตาม International Bank Account Number (IBAN)</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>ค่านี้ไม่ถูกต้องตาม ISBN-10</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>ค่านี้ไม่ถูกต้องตาม ISBN-13</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>ค่านี้ไม่ถูกต้องตามทั้ง ISBN-10 และ ISBN-13</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>ค่านี้ไม่ถุกต้องตาม ISSN</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>ค่านี้ไม่ถูกต้องตามสกุลเงิน</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>ค่านี้ไม่ตรงกับ {{ compared_value }}</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>ค่านี้ควรจะมากกว่า {{ compared_value }}</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>ค่านี้ควรจะมากกว่าหรือตรงกับ {{ compared_value }}</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>ค่านี้ควรจะเหมือนกันกับ {{ compared_value_type }} {{ compared_value }}</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>ค่านี้ควรจะน้อยกว่า {{ compared_value }}</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>ค่านี้ควรจะน้อยกว่าหรือเท่ากับ {{ compared_value }}</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>ค่านี้ไม่ควรเท่ากันกับ {{ compared_value }}</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>ค่านี้ไม่ควรเหมือนกันกับ {{ compared_value_type }} {{ compared_value }}</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>สัดส่วนของภาพใหญ่เกิน ({{ ratio }}) สามารถมีขนาดใหญ่ที่สุดได้ {{ max_ratio }}</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>สัดส่วนของภาพเล็กเกิน ({{ ratio }}) สามารถมีขนาดเล็กที่สุดได้ {{ min_ratio }}</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>รูปภาพเป็นจุตรัส ({{ width }}x{{ height }}px) ไม่อนุญาตภาพที่เป็นสี่เหลี่ยมจตุรัส</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>ภาพนี้เป็นแนวนอน ({{ width }}x{{ height }}px) ไม่อนุญาตภาพที่เป็นแนวนอน</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>ภาพนี้เป็นแนวตั้ง ({{ width }}x{{ height }}px) ไม่อนุญาตภาพที่เป็นแนวตั้ง</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.tr.xlf b/core/vendor/symfony/validator/Resources/translations/validators.tr.xlf
new file mode 100644
index 0000000..a7906ea
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.tr.xlf
@@ -0,0 +1,227 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Bu değer olumsuz olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Bu değer olumlu olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Bu değerin tipi {{ type }} olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Bu değer boş olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Seçtiğiniz değer geçerli bir seçenek değil.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>En az {{ limit }} seçenek belirtmelisiniz.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>En çok {{ limit }} seçenek belirtmelisiniz.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Verilen değerlerden bir veya daha fazlası geçersiz.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Bu alan beklenen olmadı.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Bu alan, eksik</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Bu değer doğru bir tarih biçimi değildir.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Bu değer doğru bir tarihsaat biçimi değildir.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Bu değer doğru bir e-mail adresi değildir.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Dosya bulunamadı.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Dosya okunabilir değil.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Dosya çok büyük ({{ size }} {{ suffix }}). İzin verilen en büyük dosya boyutu {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Dosyanın mime tipi geçersiz ({{ type }}). İzin verilen mime tipleri {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Bu değer {{ limit }} ve altında olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Bu değer çok uzun. {{ limit }} karakter veya daha az olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Bu değer {{ limit }} veya daha fazla olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Bu değer çok kısa. {{ limit }} karakter veya daha fazla olmaldır.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Bu değer boş bırakılmamalıdır.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Bu değer boş bırakılmamalıdır.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Bu değer boş bırakılmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Bu değer geçerli değil.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Bu değer doğru bir saat değil.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Bu değer doğru bir URL değil.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>İki değer eşit olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Dosya çok büyük. İzin verilen en büyük dosya boyutu {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Dosya çok büyük.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Dosya yüklenemiyor.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Bu değer geçerli bir rakam olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Bu dosya geçerli bir resim değildir.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Bu geçerli bir IP adresi değildir.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Bu değer geçerli bir lisan değil.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Bu değer geçerli bir yer değildir.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Bu değer geçerli bir ülke değildir.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Bu değer şu anda kullanımda.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Resmin boyutu saptanamıyor.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Resmin genişliği çok büyük ({{ width }}px). İzin verilen en büyük genişlik {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Resmin genişliği çok küçük ({{ width }}px). En az {{ min_width }}px olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Resmin yüksekliği çok büyük ({{ height }}px). İzin verilen en büyük yükseklik {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Resmin yüksekliği çok küçük ({{ height }}px). En az {{ min_height }}px olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Bu değer kullanıcının şu anki şifresi olmalıdır.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Bu değer tam olarak {{ limit }} karakter olmaldır.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Dosya sadece kısmen yüklendi.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Hiçbir dosya yüklenmedi.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>php.ini içerisinde geçici dizin tanımlanmadı.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Geçici dosya diske yazılamıyor.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Bir PHP eklentisi dosyanın yüklemesini başarısız kıldı.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Bu derlem {{ limit }} veya daha çok eleman içermelidir.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Bu derlem {{ limit }} veya daha az eleman içermelidir.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Bu derlem {{ limit }} eleman içermelidir.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Geçersiz kart numarası.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Desteklenmeyen kart tipi veya geçersiz kart numarası.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.uk.xlf b/core/vendor/symfony/validator/Resources/translations/validators.uk.xlf
new file mode 100644
index 0000000..02ecd5a
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.uk.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Значення повинно бути Ні.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Значення повинно бути Так.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Тип значення повинен бути {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Значення повинно бути пустим.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Обране вами значення недопустиме.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Ви повинні обрати хоча б {{ limit }} варіант.|Ви повинні обрати хоча б {{ limit }} варіанти.|Ви повинні обрати хоча б {{ limit }} варіантів.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Ви повинні обрати не більше ніж {{ limit }} варіантів.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Одне або кілька заданих значень є недопустимі.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Це поле не очікується.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Це поле не вистачає.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Дане значення не є вірною датою.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Дане значення дати та часу недопустиме.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Значення адреси электронної пошти недопустиме.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Файл не знайдено.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Файл не читається.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Файл занадто великий ({{ size }} {{ suffix }}). Дозволений максимальний розмір {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>MIME-тип файлу недопустимий ({{ type }}). Допустимі MIME-типи файлів {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Значення повинно бути {{ limit }} або менше.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Значення занадто довге. Повинно бути рівне {{ limit }} символу або менше.|Значення занадто довге. Повинно бути рівне {{ limit }} символам або менше.|Значення занадто довге. Повинно бути рівне {{ limit }} символам або менше.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Значення повинно бути {{ limit }} або більше.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Значення занадто коротке. Повинно бути рівне {{ limit }} символу або більше.|Значення занадто коротке. Повинно бути рівне {{ limit }} символам або більше.|Значення занадто коротке. Повинно бути рівне {{ limit }} символам або більше.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Значення не повинно бути пустим.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Значення не повинно бути null.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Значення повинно бути null.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Значення недопустиме.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Значення часу недопустиме.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Значення URL недопустиме.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Обидва занчення повинні бути одинаковими.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Файл занадто великий. Максимальний допустимий розмір {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Файл занадто великий.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Файл не можливо завантажити.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Значення має бути допустимим числом.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Цей файл не є допустимим форматом зображення.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Це некоректна IP адреса.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Це некоректна мова.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Це некоректна локалізація.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Це некоректна країна.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Це значення вже використовується.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Не вдалося визначити розмір зображення.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Ширина зображення занадто велика ({{ width }}px). Максимально допустима ширина {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Ширина зображення занадто мала ({{ width }}px). Мінімально допустима ширина {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Висота зображення занадто велика ({{ height }}px). Максимально допустима висота {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Висота зображення занадто мала ({{ height }}px). Мінімально допустима висота {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Значення має бути поточним паролем користувача.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Значення повиино бути рівним {{ limit }} символу.|Значення повиино бути рівним {{ limit }} символам.|Значення повиино бути рівним {{ limit }} символам.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Файл був завантажений лише частково.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Файл не був завантажений.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Не налаштована тимчасова директорія в php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Неможливо записати тимчасовий файл на диск.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Розширення PHP викликало помилку при завантаженні.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Ця колекція повинна містити {{ limit }} елемент чи більше.|Ця колекція повинна містити {{ limit }} елемента чи більше.|Ця колекція повинна містити {{ limit }} елементів чи більше.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Ця колекція повинна містити {{ limit }} елемент чи менше.|Ця колекція повинна містити {{ limit }} елемента чи менше.|Ця колекція повинна містити {{ limit }} елементов чи менше.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Ця колекція повинна містити рівно {{ limit }} елемент.|Ця колекція повинна містити рівно {{ limit }} елемента.|Ця колекція повинна містити рівно {{ limit }} елементів.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Невірний номер карти.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Непідтримуваний тип карти або невірний номер карти.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Це не дійсний міжнародний номер банківського рахунку (IBAN).</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Значення не у форматі ISBN-10.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Значення не у форматі ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Значення не відповідає форматам ISBN-10 та ISBN-13.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Значення має невірний формат ISSN.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Значення має невірний формат валюти.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Значення повинно дорівнювати {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Значення має бути більше ніж {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Значення має бути більше або дорівнювати {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Значення має бути ідентичним {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Значення повинно бути менше ніж {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Значення повинно бути менше або дорівнювати {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Значення не повинно дорівнювати  {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Значення не повинно бути ідентичним {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.vi.xlf b/core/vendor/symfony/validator/Resources/translations/validators.vi.xlf
new file mode 100644
index 0000000..e1833c7
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.vi.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>Giá trị này phải là sai.</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>Giá trị này phải là đúng.</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>Giá trị này phải là kiểu  {{ type }}.</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>Giá trị này phải rỗng.</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>Giá trị bạn vừa chọn không hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>Bạn phải chọn ít nhất {{ limit }} lựa chọn.|Bạn phải chọn ít nhất {{ limit }} lựa chọn.</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>Bạn phải chọn nhiều nhất {{ limit }} lựa chọn.|Bạn phải chọn nhiều  nhất {{ limit }} lựa chọn.</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>Một hoặc nhiều giá trị được chọn không hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>Lĩnh vực này không được dự kiến.</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>Lĩnh vực này là mất tích.</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>Giá trị không phải là ngày hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>Giá trị không phải là ngày tháng hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>Giá trị này không phải là email hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>Tập tin không tìm thấy.</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>Tập tin không thể đọc được.</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Tập tin quá lớn ({{ size }} {{ suffix }}). Kích thước tối đa cho phép {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>Kiểu mime của tập tin không hợp lệ ({{ type }}). Kiểu hợp lệ là {{ types }}.</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>Giá trị phải bằng hoặc nhỏ hơn {{ limit }}.</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>Giá trị quá dài. Phải bằng hoặc ít hơn {{ limit }} kí tự.|Giá trị quá dài. Phải bằng hoặc ít hơn {{ limit }} kí tự.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>Giá trị phải lớn hơn hoặc bằng {{ limit }}.</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>Giá trị quá ngắn. Phải hơn hoặc bằng {{ limit }} kí tự.|Giá trị quá ngắn. Phải hơn hoặc bằng {{ limit }} kí tự.</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>Giá trị không được phép để trống.</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>Giá trị không được phép rỗng.</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>Giá trị phải rỗng.</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>Giá trị không hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>Giá trị không phải là thời gian hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>Giá trị không phải là địa chỉ URL hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>Hai giá trị phải bằng nhau.</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>Tập tin quá lớn. Kích thước tối đa cho phép là {{ limit }} {{ suffix }}.</target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>Tập tin quá lớn.</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>Tập tin không thể tải lên.</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>Giá trị phải là con số.</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This file is not a valid image.</source>
+                <target>Tập tin không phải là hình ảnh.</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This is not a valid IP address.</source>
+                <target>Địa chỉ IP không hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This value is not a valid language.</source>
+                <target>Giá trị không phải là ngôn ngữ hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid locale.</source>
+                <target>Giá trị không phải là một bản địa địa phương hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid country.</source>
+                <target>Giá trị không phải là nước hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>Giá trị đã được sử dụng.</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>Kích thước của hình ảnh không thể xác định.</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>Chiều rộng của hình quá lớn ({{ width }}px). Chiều rộng tối đa phải là {{ max_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>Chiều rộng của hình quá thấp ({{ width }}px). Chiều rộng tối thiểu phải là {{ min_width }}px.</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>Chiều cao của hình quá cao ({{ height }}px). Chiều cao tối đa phải là {{ max_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>Chiều cao của hình quá thấp ({{ height }}px). Chiều cao tối thiểu phải là {{ min_height }}px.</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>Giá trị này phải là mật khẩu hiện tại của người dùng.</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>Giá trị phải có chính xác {{ limit }} kí tự.|Giá trị phải có chính xác {{ limit }} kí tự.</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>Tập tin chỉ được tải lên một phần.</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>Tập tin không được tải lên.</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>Thư mục tạm không được định nghĩa trong php.ini.</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>Không thể ghi tập tin tạm ra đĩa.</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>Một PHP extension đã phá hỏng quá trình tải lên của tập tin.</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>Danh sách phải chứa {{ limit }} hoặc nhiều hơn thành phần.|Danh sách phải chứa {{ limit }} hoặc nhiều hơn thành phần.</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>Danh sách phải chứa {{ limit }} hoặc ít hơn thành phần.|Danh sách phải chứa {{ limit }} hoặc ít hơn thành phần.</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>Danh sách phải chứa chính xác {{ limit }} thành phần.|Danh sách phải chứa chính xác {{ limit }} thành phần.</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>Số thẻ không hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>Thẻ không được hỗ trợ hoặc số thẻ không hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>Giá trị không phải là International Bank Account Number (IBAN) hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>Giá trị không phải là ISBN-10 hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>Giá trị không phải là ISBN-13 hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>Giá trị không phải là ISBN-10 hoặc ISBN-13 hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>Giá trị không là ISSN hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>Giá trị không phải là đơn vi tiền tệ hợp lệ.</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>Giá trị phải bằng {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>Giá trị phải lớn hơn {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>Giá trị phải lớn hơn hoặc bằng {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Giá trị phải giống  {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>Giá trị phải bé hơn {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>Giá trị không được phép nhỏ hơn hoặc bằng {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>Giá trị không được phép bằng {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>Giá trị không được phép giống như {{ compared_value_type }} {{ compared_value }}.</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.zh_CN.xlf b/core/vendor/symfony/validator/Resources/translations/validators.zh_CN.xlf
new file mode 100644
index 0000000..6c95ef1
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.zh_CN.xlf
@@ -0,0 +1,315 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>该变量的值应为 false 。</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>该变量的值应为 true 。</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>该变量的类型应为 {{ type }} 。</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>该变量值应为空。</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>选定变量的值不是有效的选项。</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>您至少要选择 {{ limit }} 个选项。</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>您最多能选择 {{ limit }} 个选项。</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>一个或者多个给定的值无效。</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>此字段是多余的。</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>此字段缺失。</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>该值不是一个有效的日期（date）。</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>该值不是一个有效的日期时间（datetime）。</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>该值不是一个有效的邮件地址。</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>文件未找到。</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>文件不可读。</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>文件太大 ({{ size }} {{ suffix }})。文件大小不可以超过 {{ limit }} {{ suffix }} 。</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>无效的文件类型 ({{ type }}) 。允许的文件类型有 {{ types }} 。</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>这个变量的值应该小于或等于 {{ limit }}。</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>字符串太长，长度不可超过 {{ limit }} 个字符。</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>该变量的值应该大于或等于 {{ limit }}。</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>字符串太短，长度不可少于 {{ limit }} 个字符。</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>该变量不应为空。</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>该变量不应为 null 。</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>该变量应为空 null 。</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>该变量值无效 。</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>该值不是一个有效的时间。</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>该值不是一个有效的 URL 。</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>这两个变量的值应该相等。</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>文件太大，文件大小不可以超过 {{ limit }} {{ suffix }}。 </target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>文件太大。</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>无法上传此文件。</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>该值应该为有效的数字。</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This value is not a valid country.</source>
+                <target>该值不是有效的国家名。</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This file is not a valid image.</source>
+                <target>该文件不是有效的图片。</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This is not a valid IP address.</source>
+                <target>该值不是有效的IP地址。</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid language.</source>
+                <target>该值不是有效的语言名。</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid locale.</source>
+                <target>该值不是有效的区域值（locale）。</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>该值已经被使用。</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>不能解析图片大小。</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>图片太宽 ({{ width }}px)，最大宽度为 {{ max_width }}px 。</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>图片宽度不够 ({{ width }}px)，最小宽度为 {{ min_width }}px 。</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>图片太高 ({{ height }}px)，最大高度为 {{ max_height }}px 。</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>图片高度不够 ({{ height }}px)，最小高度为 {{ min_height }}px 。</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>该变量的值应为用户当前的密码。</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>该变量应为 {{ limit }} 个字符。</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>该文件的上传不完整。</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>没有上传任何文件。</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>php.ini 里没有配置临时文件目录。</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>临时文件写入磁盘失败。</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>某个 PHP 扩展造成上传失败。</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>该集合最少应包含 {{ limit }} 个元素。</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>该集合最多包含 {{ limit }} 个元素。</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>该集合应包含 {{ limit }} 个元素 element 。</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>无效的信用卡号。</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>不支持的信用卡类型或无效的信用卡号。</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>该值不是有效的国际银行帐号（IBAN）。</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>该值不是有效的10位国际标准书号（ISBN-10）。</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>该值不是有效的13位国际标准书号（ISBN-13）。</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>该值不是有效的国际标准书号（ISBN-10 或 ISBN-13）。</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>该值不是有效的国际标准期刊号（ISSN）。</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>该值不是有效的货币名（currency）。</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>该值应等于 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>该值应大于 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>该值应大于或等于 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>该值应与 {{ compared_value_type }} {{ compared_value }} 相同。</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>该值应小于 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>该值应小于或等于 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>该值不应先等于 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>该值不应与 {{ compared_value_type }} {{ compared_value }} 相同。</target>
+            </trans-unit>
+            <trans-unit id="73">
+                <source>The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.</source>
+                <target>图片宽高比太大 ({{ ratio }})。允许的最大宽高比为 {{ max_ratio }}。</target>
+            </trans-unit>
+            <trans-unit id="74">
+                <source>The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.</source>
+                <target>图片宽高比太小 ({{ ratio }})。允许的最大宽高比为 {{ min_ratio }}。</target>
+            </trans-unit>
+            <trans-unit id="75">
+                <source>The image is square ({{ width }}x{{ height }}px). Square images are not allowed.</source>
+                <target>图片是方形的 ({{ width }}x{{ height }}px)。不允许使用方形的图片。</target>
+            </trans-unit>
+            <trans-unit id="76">
+                <source>The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.</source>
+                <target>图片是横向的 ({{ width }}x{{ height }}px)。不允许使用横向的图片。</target>
+            </trans-unit>
+            <trans-unit id="77">
+                <source>The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.</source>
+                <target>图片是纵向的 ({{ width }}x{{ height }}px)。不允许使用纵向的图片。</target>
+            </trans-unit>
+            <trans-unit id="78">
+                <source>An empty file is not allowed.</source>
+                <target>不允许使用空文件。</target>
+            </trans-unit>
+            <trans-unit id="79">
+                <source>The host could not be resolved.</source>
+                <target>主机名无法解析。</target>
+            </trans-unit>
+            <trans-unit id="80">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>该值不符合 {{ charset }} 编码。</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Resources/translations/validators.zh_TW.xlf b/core/vendor/symfony/validator/Resources/translations/validators.zh_TW.xlf
new file mode 100644
index 0000000..d9d5f2f
--- /dev/null
+++ b/core/vendor/symfony/validator/Resources/translations/validators.zh_TW.xlf
@@ -0,0 +1,283 @@
+<?xml version="1.0"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+    <file source-language="en" datatype="plaintext" original="file.ext">
+        <body>
+            <trans-unit id="1">
+                <source>This value should be false.</source>
+                <target>該變數的值應為 false 。</target>
+            </trans-unit>
+            <trans-unit id="2">
+                <source>This value should be true.</source>
+                <target>該變數的值應為 true 。</target>
+            </trans-unit>
+            <trans-unit id="3">
+                <source>This value should be of type {{ type }}.</source>
+                <target>該變數的類型應為 {{ type }} 。</target>
+            </trans-unit>
+            <trans-unit id="4">
+                <source>This value should be blank.</source>
+                <target>該變數應為空。</target>
+            </trans-unit>
+            <trans-unit id="5">
+                <source>The value you selected is not a valid choice.</source>
+                <target>選定變數的值不是有效的選項。</target>
+            </trans-unit>
+            <trans-unit id="6">
+                <source>You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.</source>
+                <target>您至少要選擇 {{ limit }} 個選項。</target>
+            </trans-unit>
+            <trans-unit id="7">
+                <source>You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.</source>
+                <target>您最多能選擇 {{ limit }} 個選項。</target>
+            </trans-unit>
+            <trans-unit id="8">
+                <source>One or more of the given values is invalid.</source>
+                <target>一個或者多個給定的值無效。</target>
+            </trans-unit>
+            <trans-unit id="9">
+                <source>This field was not expected.</source>
+                <target>此字段是沒有預料到。</target>
+            </trans-unit>
+            <trans-unit id="10">
+                <source>This field is missing.</source>
+                <target>此字段缺失。</target>
+            </trans-unit>
+            <trans-unit id="11">
+                <source>This value is not a valid date.</source>
+                <target>該值不是一個有效的日期（date）。</target>
+            </trans-unit>
+            <trans-unit id="12">
+                <source>This value is not a valid datetime.</source>
+                <target>該值不是一個有效的日期時間（datetime）。</target>
+            </trans-unit>
+            <trans-unit id="13">
+                <source>This value is not a valid email address.</source>
+                <target>該值不是一個有效的郵件地址。</target>
+            </trans-unit>
+            <trans-unit id="14">
+                <source>The file could not be found.</source>
+                <target>找不到檔案。</target>
+            </trans-unit>
+            <trans-unit id="15">
+                <source>The file is not readable.</source>
+                <target>無法讀取檔案。</target>
+            </trans-unit>
+            <trans-unit id="16">
+                <source>The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>檔案太大 ({{ size }} {{ suffix }})。檔案大小不可以超過 {{ limit }} {{ suffix }} 。</target>
+            </trans-unit>
+            <trans-unit id="17">
+                <source>The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.</source>
+                <target>無效的檔案類型 ({{ type }}) 。允許的檔案類型有 {{ types }} 。</target>
+            </trans-unit>
+            <trans-unit id="18">
+                <source>This value should be {{ limit }} or less.</source>
+                <target>這個變數的值應該小於或等於 {{ limit }}。</target>
+            </trans-unit>
+            <trans-unit id="19">
+                <source>This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.</source>
+                <target>字串太長，長度不可超過 {{ limit }} 個字元。</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>This value should be {{ limit }} or more.</source>
+                <target>該變數的值應該大於或等於 {{ limit }}。</target>
+            </trans-unit>
+            <trans-unit id="21">
+                <source>This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.</source>
+                <target>字串太短，長度不可少於 {{ limit }} 個字元。</target>
+            </trans-unit>
+            <trans-unit id="22">
+                <source>This value should not be blank.</source>
+                <target>該變數不應為空白。</target>
+            </trans-unit>
+            <trans-unit id="23">
+                <source>This value should not be null.</source>
+                <target>該值不應為 null 。</target>
+            </trans-unit>
+            <trans-unit id="24">
+                <source>This value should be null.</source>
+                <target>該值應為 null 。</target>
+            </trans-unit>
+            <trans-unit id="25">
+                <source>This value is not valid.</source>
+                <target>無效的數值 。</target>
+            </trans-unit>
+            <trans-unit id="26">
+                <source>This value is not a valid time.</source>
+                <target>該值不是一個有效的時間。</target>
+            </trans-unit>
+            <trans-unit id="27">
+                <source>This value is not a valid URL.</source>
+                <target>該值不是一個有效的 URL 。</target>
+            </trans-unit>
+            <trans-unit id="31">
+                <source>The two values should be equal.</source>
+                <target>這兩個變數的值應該相等。</target>
+            </trans-unit>
+            <trans-unit id="32">
+                <source>The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.</source>
+                <target>檔案太大，檔案大小不可以超過 {{ limit }} {{ suffix }}。 </target>
+            </trans-unit>
+            <trans-unit id="33">
+                <source>The file is too large.</source>
+                <target>檔案太大。</target>
+            </trans-unit>
+            <trans-unit id="34">
+                <source>The file could not be uploaded.</source>
+                <target>無法上傳此檔案。</target>
+            </trans-unit>
+            <trans-unit id="35">
+                <source>This value should be a valid number.</source>
+                <target>該值應該為有效的數字。</target>
+            </trans-unit>
+            <trans-unit id="36">
+                <source>This value is not a valid country.</source>
+                <target>該值不是有效的國家名。</target>
+            </trans-unit>
+            <trans-unit id="37">
+                <source>This file is not a valid image.</source>
+                <target>該檔案不是有效的圖片。</target>
+            </trans-unit>
+            <trans-unit id="38">
+                <source>This is not a valid IP address.</source>
+                <target>該值不是有效的IP地址。</target>
+            </trans-unit>
+            <trans-unit id="39">
+                <source>This value is not a valid language.</source>
+                <target>該值不是有效的語言名。</target>
+            </trans-unit>
+            <trans-unit id="40">
+                <source>This value is not a valid locale.</source>
+                <target>該值不是有效的區域值（locale）。</target>
+            </trans-unit>
+            <trans-unit id="41">
+                <source>This value is already used.</source>
+                <target>該值已經被使用。</target>
+            </trans-unit>
+            <trans-unit id="42">
+                <source>The size of the image could not be detected.</source>
+                <target>不能解析圖片大小。</target>
+            </trans-unit>
+            <trans-unit id="43">
+                <source>The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.</source>
+                <target>圖片太寬 ({{ width }}px)，最大寬度為 {{ max_width }}px 。</target>
+            </trans-unit>
+            <trans-unit id="44">
+                <source>The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.</source>
+                <target>圖片寬度不夠 ({{ width }}px)，最小寬度為 {{ min_width }}px 。</target>
+            </trans-unit>
+            <trans-unit id="45">
+                <source>The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.</source>
+                <target>圖片太高 ({{ height }}px)，最大高度為 {{ max_height }}px 。</target>
+            </trans-unit>
+            <trans-unit id="46">
+                <source>The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.</source>
+                <target>圖片高度不夠 ({{ height }}px)，最小高度為 {{ min_height }}px 。</target>
+            </trans-unit>
+            <trans-unit id="47">
+                <source>This value should be the user's current password.</source>
+                <target>該變數的值應為用戶目前的密碼。</target>
+            </trans-unit>
+            <trans-unit id="48">
+                <source>This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.</source>
+                <target>該變數應為 {{ limit }} 個字元。</target>
+            </trans-unit>
+            <trans-unit id="49">
+                <source>The file was only partially uploaded.</source>
+                <target>該檔案的上傳不完整。</target>
+            </trans-unit>
+            <trans-unit id="50">
+                <source>No file was uploaded.</source>
+                <target>沒有上傳任何檔案。</target>
+            </trans-unit>
+            <trans-unit id="51">
+                <source>No temporary folder was configured in php.ini.</source>
+                <target>php.ini 裡沒有配置臨時目錄。</target>
+            </trans-unit>
+            <trans-unit id="52">
+                <source>Cannot write temporary file to disk.</source>
+                <target>暫存檔寫入磁碟失敗。</target>
+            </trans-unit>
+            <trans-unit id="53">
+                <source>A PHP extension caused the upload to fail.</source>
+                <target>某個 PHP 擴展造成上傳失敗。</target>
+            </trans-unit>
+            <trans-unit id="54">
+                <source>This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.</source>
+                <target>該集合最少應包含 {{ limit }} 個元素。</target>
+            </trans-unit>
+            <trans-unit id="55">
+                <source>This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.</source>
+                <target>該集合最多包含 {{ limit }} 個元素。</target>
+            </trans-unit>
+            <trans-unit id="56">
+                <source>This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.</source>
+                <target>該集合應包含 {{ limit }} 個元素 element 。</target>
+            </trans-unit>
+            <trans-unit id="57">
+                <source>Invalid card number.</source>
+                <target>無效的信用卡號。</target>
+            </trans-unit>
+            <trans-unit id="58">
+                <source>Unsupported card type or invalid card number.</source>
+                <target>不支援的信用卡類型或無效的信用卡號。</target>
+            </trans-unit>
+            <trans-unit id="59">
+                <source>This is not a valid International Bank Account Number (IBAN).</source>
+                <target>該值不是有效的國際銀行帳號（IBAN）。</target>
+            </trans-unit>
+            <trans-unit id="60">
+                <source>This value is not a valid ISBN-10.</source>
+                <target>該值不是有效的10位國際標準書號（ISBN-10）。</target>
+            </trans-unit>
+            <trans-unit id="61">
+                <source>This value is not a valid ISBN-13.</source>
+                <target>該值不是有效的13位國際標準書號（ISBN-13）。</target>
+            </trans-unit>
+            <trans-unit id="62">
+                <source>This value is neither a valid ISBN-10 nor a valid ISBN-13.</source>
+                <target>該值不是有效的國際標準書號（ISBN-10 或 ISBN-13）。</target>
+            </trans-unit>
+            <trans-unit id="63">
+                <source>This value is not a valid ISSN.</source>
+                <target>該值不是有效的國際標準期刊號（ISSN）。</target>
+            </trans-unit>
+            <trans-unit id="64">
+                <source>This value is not a valid currency.</source>
+                <target>該值不是有效的貨幣名（currency）。</target>
+            </trans-unit>
+            <trans-unit id="65">
+                <source>This value should be equal to {{ compared_value }}.</source>
+                <target>該值應等於 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="66">
+                <source>This value should be greater than {{ compared_value }}.</source>
+                <target>該值應大於 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="67">
+                <source>This value should be greater than or equal to {{ compared_value }}.</source>
+                <target>該值應大於或等於 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="68">
+                <source>This value should be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>該值應與 {{ compared_value_type }} {{ compared_value }} 相同。</target>
+            </trans-unit>
+            <trans-unit id="69">
+                <source>This value should be less than {{ compared_value }}.</source>
+                <target>該值應小於 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="70">
+                <source>This value should be less than or equal to {{ compared_value }}.</source>
+                <target>該值應小於或等於 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="71">
+                <source>This value should not be equal to {{ compared_value }}.</source>
+                <target>該值應不等於 {{ compared_value }} 。</target>
+            </trans-unit>
+            <trans-unit id="72">
+                <source>This value should not be identical to {{ compared_value_type }} {{ compared_value }}.</source>
+                <target>該值不應與 {{ compared_value_type }} {{ compared_value }} 相同。</target>
+            </trans-unit>
+        </body>
+    </file>
+</xliff>
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/.gitignore b/core/vendor/symfony/validator/Symfony/Component/Validator/.gitignore
deleted file mode 100644
index c49a5d8..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/CHANGELOG.md b/core/vendor/symfony/validator/Symfony/Component/Validator/CHANGELOG.md
deleted file mode 100644
index 329eaf3..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/CHANGELOG.md
+++ /dev/null
@@ -1,159 +0,0 @@
-CHANGELOG
-=========
-
-2.6.0
------
-
- * [BC BREAK] `FileValidator` disallow empty files
- * [BC BREAK] `UserPasswordValidator` source message change
- * [BC BREAK] added internal `ExecutionContextInterface::setConstraint()`
- * added `ConstraintViolation::getConstraint()`
- * [BC BREAK] The `ExpressionValidator` will now evaluate the Expression even when the property value is null or an empty string
- * deprecated `ClassMetadata::hasMemberMetadatas()`
- * deprecated `ClassMetadata::getMemberMetadatas()`
- * deprecated `ClassMetadata::addMemberMetadata()`
- * [BC BREAK] added `Mapping\MetadataInterface::getConstraints()`
- * added generic "payload" option to all constraints for attaching domain-specific data
- * [BC BREAK] added `ConstraintViolationBuilderInterface::setCause()`
-
-2.5.0
------
-
- * deprecated `ApcCache` in favor of `DoctrineCache`
- * added `DoctrineCache` to adapt any Doctrine cache
- * `GroupSequence` now implements `ArrayAccess`, `Countable` and `Traversable`
- * [BC BREAK] changed `ClassMetadata::getGroupSequence()` to return a `GroupSequence` instance instead of an array
- * `Callback` can now be put onto properties (useful when you pass a closure to the constraint)
- * deprecated `ClassBasedInterface`
- * deprecated `MetadataInterface`
- * deprecated `PropertyMetadataInterface`
- * deprecated `PropertyMetadataContainerInterface`
- * deprecated `Mapping\ElementMetadata`
- * added `Mapping\MetadataInterface`
- * added `Mapping\ClassMetadataInterface`
- * added `Mapping\PropertyMetadataInterface`
- * added `Mapping\GenericMetadata`
- * added `Mapping\CascadingStrategy`
- * added `Mapping\TraversalStrategy`
- * deprecated `Mapping\ClassMetadata::accept()`
- * deprecated `Mapping\MemberMetadata::accept()`
- * removed array type hint of `Mapping\ClassMetadata::setGroupSequence()`
- * deprecated `MetadataFactoryInterface`
- * deprecated `Mapping\BlackholeMetadataFactory`
- * deprecated `Mapping\ClassMetadataFactory`
- * added `Mapping\Factory\MetadataFactoryInterface`
- * added `Mapping\Factory\BlackHoleMetadataFactory`
- * added `Mapping\Factory\LazyLoadingMetadataFactory`
- * deprecated `ExecutionContextInterface`
- * deprecated `ExecutionContext`
- * deprecated `GlobalExecutionContextInterface`
- * added `Context\ExecutionContextInterface`
- * added `Context\ExecutionContext`
- * added `Context\ExecutionContextFactoryInterface`
- * added `Context\ExecutionContextFactory`
- * deprecated `ValidatorInterface`
- * deprecated `Validator`
- * deprecated `ValidationVisitorInterface`
- * deprecated `ValidationVisitor`
- * added `Validator\ValidatorInterface`
- * added `Validator\RecursiveValidator`
- * added `Validator\ContextualValidatorInterface`
- * added `Validator\RecursiveContextualValidator`
- * added `Violation\ConstraintViolationBuilderInterface`
- * added `Violation\ConstraintViolationBuilder`
- * added `ConstraintViolation::getParameters()`
- * added `ConstraintViolation::getPlural()`
- * added `Constraints\Traverse`
- * deprecated `$deep` property in `Constraints\Valid`
- * added `ValidatorBuilderInterface::setApiVersion()`
- * added `Validation::API_VERSION_2_4`
- * added `Validation::API_VERSION_2_5`
- * added `Exception\OutOfBoundsException`
- * added `Exception\UnsupportedMetadataException`
- * made `Exception\ValidatorException` extend `Exception\RuntimeException`
- * added `Util\PropertyPath`
- * made the PropertyAccess component an optional dependency
- * deprecated `ValidatorBuilder::setPropertyAccessor()`
-
-
-2.4.0
------
-
- * added a constraint the uses the expression language
- * added `minRatio`, `maxRatio`, `allowSquare`, `allowLandscape`, and `allowPortrait` to Image validator
-
-2.3.0
------
-
- * added the ISBN, ISSN, and IBAN validators
- * copied the constraints `Optional` and `Required` to the
-   `Symfony\Component\Validator\Constraints\` namespace and deprecated the original
-   classes.
- * added comparison validators (EqualTo, NotEqualTo, LessThan, LessThanOrEqualTo, GreaterThan, GreaterThanOrEqualTo, IdenticalTo, NotIdenticalTo)
-
-2.2.0
------
-
- * added a CardScheme validator
- * added a Luhn validator
- * moved @api-tags from `Validator` to `ValidatorInterface`
- * moved @api-tags from `ConstraintViolation` to the new `ConstraintViolationInterface`
- * moved @api-tags from `ConstraintViolationList` to the new `ConstraintViolationListInterface`
- * moved @api-tags from `ExecutionContext` to the new `ExecutionContextInterface`
- * [BC BREAK] `ConstraintValidatorInterface::initialize` is now type hinted against `ExecutionContextInterface` instead of `ExecutionContext`
- * [BC BREAK] changed the visibility of the properties in `Validator` from protected to private
- * deprecated `ClassMetadataFactoryInterface` in favor of the new `MetadataFactoryInterface`
- * deprecated `ClassMetadataFactory::getClassMetadata` in favor of `getMetadataFor`
- * created `MetadataInterface`, `PropertyMetadataInterface`, `ClassBasedInterface` and `PropertyMetadataContainerInterface`
- * deprecated `GraphWalker` in favor of the new `ValidationVisitorInterface`
- * deprecated `ExecutionContext::addViolationAtPath`
- * deprecated `ExecutionContext::addViolationAtSubPath` in favor of `ExecutionContextInterface::addViolationAt`
- * deprecated `ExecutionContext::getCurrentClass` in favor of `ExecutionContextInterface::getClassName`
- * deprecated `ExecutionContext::getCurrentProperty` in favor of `ExecutionContextInterface::getPropertyName`
- * deprecated `ExecutionContext::getCurrentValue` in favor of `ExecutionContextInterface::getValue`
- * deprecated `ExecutionContext::getGraphWalker` in favor of `ExecutionContextInterface::validate` and `ExecutionContextInterface::validateValue`
- * improved `ValidatorInterface::validateValue` to accept arrays of constraints
- * changed `ValidatorInterface::getMetadataFactory` to return a `MetadataFactoryInterface` instead of a `ClassMetadataFactoryInterface`
- * removed `ClassMetadataFactoryInterface` type hint from `ValidatorBuilderInterface::setMetadataFactory`.
-   As of Symfony 2.3, this method will be typed against `MetadataFactoryInterface` instead.
- * [BC BREAK] the switches `traverse` and `deep` in the `Valid` constraint and in `GraphWalker::walkReference`
-   are ignored for arrays now. Arrays are always traversed recursively.
- * added dependency to Translation component
- * violation messages are now translated with a TranslatorInterface implementation
- * [BC BREAK] inserted argument `$message` in the constructor of `ConstraintViolation`
- * [BC BREAK] inserted arguments `$translator` and `$translationDomain` in the constructor of `ExecutionContext`
- * [BC BREAK] inserted arguments `$translator` and `$translationDomain` in the constructor of `GraphWalker`
- * [BC BREAK] inserted arguments `$translator` and `$translationDomain` in the constructor of `ValidationVisitor`
- * [BC BREAK] inserted arguments `$translator` and `$translationDomain` in the constructor of `Validator`
- * [BC BREAK] added `setTranslator()` and `setTranslationDomain()` to `ValidatorBuilderInterface`
- * improved the Validator to support pluralized messages by default
- * [BC BREAK] changed the source of all pluralized messages in the translation files to the pluralized version
- * added ExceptionInterface, BadMethodCallException and InvalidArgumentException
-
-2.1.0
------
-
- * added support for `ctype_*` assertions in `TypeValidator`
- * improved the ImageValidator with min width, max width, min height, and max height constraints
- * added support for MIME with wildcard in FileValidator
- * changed Collection validator to add "missing" and "extra" errors to
-   individual fields
- * changed default value for `extraFieldsMessage` and `missingFieldsMessage`
-   in Collection constraint
- * made ExecutionContext immutable
- * deprecated Constraint methods `setMessage`, `getMessageTemplate` and
-   `getMessageParameters`
- * added support for dynamic group sequences with the GroupSequenceProvider pattern
- * [BC BREAK] ConstraintValidatorInterface method `isValid` has been renamed to
-   `validate`, its return value was dropped. ConstraintValidator still contains
-   `isValid` for BC
- * [BC BREAK] collections in fields annotated with `Valid` are not traversed
-   recursively anymore by default. `Valid` contains a new property `deep`
-   which enables the BC behavior.
- * added Count constraint
- * added Length constraint
- * added Range constraint
- * deprecated the Min and Max constraints
- * deprecated the MinLength and MaxLength constraints
- * added Validation and ValidatorBuilderInterface
- * deprecated ValidatorContext, ValidatorContextInterface and ValidatorFactory
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ClassBasedInterface.php b/core/vendor/symfony/validator/Symfony/Component/Validator/ClassBasedInterface.php
deleted file mode 100644
index fe532ef..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/ClassBasedInterface.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * An object backed by a PHP class.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link Mapping\ClassMetadataInterface} instead.
- */
-interface ClassBasedInterface
-{
-    /**
-     * Returns the name of the backing PHP class.
-     *
-     * @return string The name of the backing class.
-     */
-    public function getClassName();
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintValidator.php
deleted file mode 100644
index 61c994a..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintValidator.php
+++ /dev/null
@@ -1,216 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-use Symfony\Component\Validator\Context\ExecutionContextInterface as ExecutionContextInterface2Dot5;
-use Symfony\Component\Validator\Violation\ConstraintViolationBuilderInterface;
-use Symfony\Component\Validator\Violation\LegacyConstraintViolationBuilder;
-
-/**
- * Base class for constraint validators.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-abstract class ConstraintValidator implements ConstraintValidatorInterface
-{
-    /**
-     * Whether to format {@link \DateTime} objects as RFC-3339 dates
-     * ("Y-m-d H:i:s").
-     *
-     * @var int
-     */
-    const PRETTY_DATE = 1;
-
-    /**
-     * Whether to cast objects with a "__toString()" method to strings.
-     *
-     * @var int
-     */
-    const OBJECT_TO_STRING = 2;
-
-    /**
-     * @var ExecutionContextInterface
-     */
-    protected $context;
-
-    /**
-     * {@inheritdoc}
-     */
-    public function initialize(ExecutionContextInterface $context)
-    {
-        $this->context = $context;
-    }
-
-    /**
-     * Wrapper for {@link ExecutionContextInterface::buildViolation} that
-     * supports the 2.4 context API.
-     *
-     * @param string $message    The violation message
-     * @param array  $parameters The message parameters
-     *
-     * @return ConstraintViolationBuilderInterface The violation builder
-     *
-     * @deprecated This method will be removed in Symfony 3.0.
-     */
-    protected function buildViolation($message, array $parameters = array())
-    {
-        if ($this->context instanceof ExecutionContextInterface2Dot5) {
-            return $this->context->buildViolation($message, $parameters);
-        }
-
-        return new LegacyConstraintViolationBuilder($this->context, $message, $parameters);
-    }
-
-    /**
-     * Wrapper for {@link ExecutionContextInterface::buildViolation} that
-     * supports the 2.4 context API.
-     *
-     * @param ExecutionContextInterface $context    The context to use
-     * @param string                    $message    The violation message
-     * @param array                     $parameters The message parameters
-     *
-     * @return ConstraintViolationBuilderInterface The violation builder
-     *
-     * @deprecated This method will be removed in Symfony 3.0.
-     */
-    protected function buildViolationInContext(ExecutionContextInterface $context, $message, array $parameters = array())
-    {
-        if ($context instanceof ExecutionContextInterface2Dot5) {
-            return $context->buildViolation($message, $parameters);
-        }
-
-        return new LegacyConstraintViolationBuilder($context, $message, $parameters);
-    }
-
-    /**
-     * Returns a string representation of the type of the value.
-     *
-     * This method should be used if you pass the type of a value as
-     * message parameter to a constraint violation. Note that such
-     * parameters should usually not be included in messages aimed at
-     * non-technical people.
-     *
-     * @param mixed $value The value to return the type of
-     *
-     * @return string The type of the value
-     */
-    protected function formatTypeOf($value)
-    {
-        return is_object($value) ? get_class($value) : gettype($value);
-    }
-
-    /**
-     * Returns a string representation of the value.
-     *
-     * This method returns the equivalent PHP tokens for most scalar types
-     * (i.e. "false" for false, "1" for 1 etc.). Strings are always wrapped
-     * in double quotes ("). Objects, arrays and resources are formatted as
-     * "object", "array" and "resource". If the parameter $prettyDateTime
-     * is set to true, {@link \DateTime} objects will be formatted as
-     * RFC-3339 dates ("Y-m-d H:i:s").
-     *
-     * Be careful when passing message parameters to a constraint violation
-     * that (may) contain objects, arrays or resources. These parameters
-     * should only be displayed for technical users. Non-technical users
-     * won't know what an "object", "array" or "resource" is and will be
-     * confused by the violation message.
-     *
-     * @param mixed $value  The value to format as string
-     * @param int   $format A bitwise combination of the format
-     *                      constants in this class
-     *
-     * @return string The string representation of the passed value
-     */
-    protected function formatValue($value, $format = 0)
-    {
-        $isDateTime = $value instanceof \DateTime || $value instanceof \DateTimeInterface;
-
-        if (($format & self::PRETTY_DATE) && $isDateTime) {
-            if (class_exists('IntlDateFormatter')) {
-                $locale = \Locale::getDefault();
-                $formatter = new \IntlDateFormatter($locale, \IntlDateFormatter::MEDIUM, \IntlDateFormatter::SHORT);
-
-                // neither the native nor the stub IntlDateFormatter support
-                // DateTimeImmutable as of yet
-                if (!$value instanceof \DateTime) {
-                    $value = new \DateTime(
-                        $value->format('Y-m-d H:i:s.u e'),
-                        $value->getTimezone()
-                    );
-                }
-
-                return $formatter->format($value);
-            }
-
-            return $value->format('Y-m-d H:i:s');
-        }
-
-        if (is_object($value)) {
-            if ($format & self::OBJECT_TO_STRING && method_exists($value, '__toString')) {
-                return $value->__toString();
-            }
-
-            return 'object';
-        }
-
-        if (is_array($value)) {
-            return 'array';
-        }
-
-        if (is_string($value)) {
-            return '"'.$value.'"';
-        }
-
-        if (is_resource($value)) {
-            return 'resource';
-        }
-
-        if (null === $value) {
-            return 'null';
-        }
-
-        if (false === $value) {
-            return 'false';
-        }
-
-        if (true === $value) {
-            return 'true';
-        }
-
-        return (string) $value;
-    }
-
-    /**
-     * Returns a string representation of a list of values.
-     *
-     * Each of the values is converted to a string using
-     * {@link formatValue()}. The values are then concatenated with commas.
-     *
-     * @param array $values A list of values
-     * @param int   $format A bitwise combination of the format
-     *                      constants in this class
-     *
-     * @return string The string representation of the value list
-     *
-     * @see formatValue()
-     */
-    protected function formatValues(array $values, $format = 0)
-    {
-        foreach ($values as $key => $value) {
-            $values[$key] = $this->formatValue($value, $format);
-        }
-
-        return implode(', ', $values);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintViolation.php b/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintViolation.php
deleted file mode 100644
index 8f4744f..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/ConstraintViolation.php
+++ /dev/null
@@ -1,233 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * Default implementation of {@ConstraintViolationInterface}.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class ConstraintViolation implements ConstraintViolationInterface
-{
-    /**
-     * @var string
-     */
-    private $message;
-
-    /**
-     * @var string
-     */
-    private $messageTemplate;
-
-    /**
-     * @var array
-     */
-    private $parameters;
-
-    /**
-     * @var int|null
-     */
-    private $plural;
-
-    /**
-     * @var mixed
-     */
-    private $root;
-
-    /**
-     * @var string
-     */
-    private $propertyPath;
-
-    /**
-     * @var mixed
-     */
-    private $invalidValue;
-
-    /**
-     * @var Constraint|null
-     */
-    private $constraint;
-
-    /**
-     * @var mixed
-     */
-    private $code;
-
-    /**
-     * @var mixed
-     */
-    private $cause;
-
-    /**
-     * Creates a new constraint violation.
-     *
-     * @param string          $message         The violation message
-     * @param string          $messageTemplate The raw violation message
-     * @param array           $parameters      The parameters to substitute in the
-     *                                         raw violation message
-     * @param mixed           $root            The value originally passed to the
-     *                                         validator
-     * @param string          $propertyPath    The property path from the root
-     *                                         value to the invalid value
-     * @param mixed           $invalidValue    The invalid value that caused this
-     *                                         violation
-     * @param int|null        $plural          The number for determining the plural
-     *                                         form when translating the message
-     * @param mixed           $code            The error code of the violation
-     * @param Constraint|null $constraint      The constraint whose validation
-     *                                         caused the violation
-     * @param mixed           $cause           The cause of the violation
-     */
-    public function __construct($message, $messageTemplate, array $parameters, $root, $propertyPath, $invalidValue, $plural = null, $code = null, Constraint $constraint = null, $cause = null)
-    {
-        $this->message = $message;
-        $this->messageTemplate = $messageTemplate;
-        $this->parameters = $parameters;
-        $this->plural = $plural;
-        $this->root = $root;
-        $this->propertyPath = $propertyPath;
-        $this->invalidValue = $invalidValue;
-        $this->constraint = $constraint;
-        $this->code = $code;
-        $this->cause = $cause;
-    }
-
-    /**
-     * Converts the violation into a string for debugging purposes.
-     *
-     * @return string The violation as string.
-     */
-    public function __toString()
-    {
-        if (is_object($this->root)) {
-            $class = 'Object('.get_class($this->root).')';
-        } elseif (is_array($this->root)) {
-            $class = 'Array';
-        } else {
-            $class = (string) $this->root;
-        }
-
-        $propertyPath = (string) $this->propertyPath;
-        $code = $this->code;
-
-        if ('' !== $propertyPath && '[' !== $propertyPath[0] && '' !== $class) {
-            $class .= '.';
-        }
-
-        if (!empty($code)) {
-            $code = ' (code '.$code.')';
-        }
-
-        return $class.$propertyPath.":\n    ".$this->getMessage().$code;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMessageTemplate()
-    {
-        return $this->messageTemplate;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMessageParameters()
-    {
-        return $this->parameters;
-    }
-
-    /**
-     * Alias of {@link getMessageParameters()}.
-     */
-    public function getParameters()
-    {
-        return $this->parameters;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMessagePluralization()
-    {
-        return $this->plural;
-    }
-
-    /**
-     * Alias of {@link getMessagePluralization()}.
-     */
-    public function getPlural()
-    {
-        return $this->plural;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMessage()
-    {
-        return $this->message;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getRoot()
-    {
-        return $this->root;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getPropertyPath()
-    {
-        return $this->propertyPath;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getInvalidValue()
-    {
-        return $this->invalidValue;
-    }
-
-    /**
-     * Returns the constraint whose validation caused the violation.
-     *
-     * @return Constraint|null The constraint or null if it is not known
-     */
-    public function getConstraint()
-    {
-        return $this->constraint;
-    }
-
-    /**
-     * Returns the cause of the violation.
-     *
-     * @return mixed
-     */
-    public function getCause()
-    {
-        return $this->cause;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getCode()
-    {
-        return $this->code;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/AbstractComparisonValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/AbstractComparisonValidator.php
deleted file mode 100644
index ec734b3..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/AbstractComparisonValidator.php
+++ /dev/null
@@ -1,74 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Provides a base class for the validation of property comparisons.
- *
- * @author Daniel Holmes <daniel@danielholmes.org>
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-abstract class AbstractComparisonValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof AbstractComparison) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\AbstractComparison');
-        }
-
-        if (null === $value) {
-            return;
-        }
-
-        $comparedValue = $constraint->value;
-
-        // Convert strings to DateTimes if comparing another DateTime
-        // This allows to compare with any date/time value supported by
-        // the DateTime constructor:
-        // http://php.net/manual/en/datetime.formats.php
-        if (is_string($comparedValue)) {
-            if ($value instanceof \DatetimeImmutable) {
-                // If $value is immutable, convert the compared value to a
-                // DateTimeImmutable too
-                $comparedValue = new \DatetimeImmutable($comparedValue);
-            } elseif ($value instanceof \DateTime || $value instanceof \DateTimeInterface) {
-                // Otherwise use DateTime
-                $comparedValue = new \DateTime($comparedValue);
-            }
-        }
-
-        if (!$this->compareValues($value, $comparedValue)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value, self::OBJECT_TO_STRING | self::PRETTY_DATE))
-                ->setParameter('{{ compared_value }}', $this->formatValue($comparedValue, self::OBJECT_TO_STRING | self::PRETTY_DATE))
-                ->setParameter('{{ compared_value_type }}', $this->formatTypeOf($comparedValue))
-                ->addViolation();
-        }
-    }
-
-    /**
-     * Compares the two given values to find if their relationship is valid.
-     *
-     * @param mixed $value1 The first value to compare
-     * @param mixed $value2 The second value to compare
-     *
-     * @return bool true if the relationship is valid, false otherwise
-     */
-    abstract protected function compareValues($value1, $value2);
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/BlankValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/BlankValidator.php
deleted file mode 100644
index 031c7a5..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/BlankValidator.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class BlankValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Blank) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Blank');
-        }
-
-        if ('' !== $value && null !== $value) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Callback.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Callback.php
deleted file mode 100644
index 312952a..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Callback.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-
-/**
- * @Annotation
- * @Target({"CLASS", "PROPERTY", "METHOD", "ANNOTATION"})
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class Callback extends Constraint
-{
-    /**
-     * @var string|callable
-     *
-     * @since 2.4
-     */
-    public $callback;
-
-    /**
-     * @var array
-     *
-     * @deprecated Deprecated since version 2.4, to be removed in Symfony 3.0.
-     */
-    public $methods;
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __construct($options = null)
-    {
-        // Invocation through annotations with an array parameter only
-        if (is_array($options) && 1 === count($options) && isset($options['value'])) {
-            $options = $options['value'];
-        }
-
-        if (is_array($options) && !isset($options['callback']) && !isset($options['methods']) && !isset($options['groups'])) {
-            if (is_callable($options)) {
-                $options = array('callback' => $options);
-            } else {
-                // BC with Symfony < 2.4
-                $options = array('methods' => $options);
-            }
-        }
-
-        parent::__construct($options);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getDefaultOption()
-    {
-        return 'callback';
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getTargets()
-    {
-        return array(self::CLASS_CONSTRAINT, self::PROPERTY_CONSTRAINT);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CardSchemeValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CardSchemeValidator.php
deleted file mode 100644
index 0e7de08..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CardSchemeValidator.php
+++ /dev/null
@@ -1,122 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates that a card number belongs to a specified scheme.
- *
- * @author Tim Nagel <t.nagel@infinite.net.au>
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @see http://en.wikipedia.org/wiki/Bank_card_number
- * @see http://www.regular-expressions.info/creditcard.html
- */
-class CardSchemeValidator extends ConstraintValidator
-{
-    protected $schemes = array(
-        // American Express card numbers start with 34 or 37 and have 15 digits.
-        'AMEX' => array(
-            '/^3[47][0-9]{13}$/',
-        ),
-        // China UnionPay cards start with 62 and have between 16 and 19 digits.
-        // Please note that these cards do not follow Luhn Algorithm as a checksum.
-        'CHINA_UNIONPAY' => array(
-            '/^62[0-9]{14,17}$/',
-        ),
-        // Diners Club card numbers begin with 300 through 305, 36 or 38. All have 14 digits.
-        // There are Diners Club cards that begin with 5 and have 16 digits.
-        // These are a joint venture between Diners Club and MasterCard, and should be processed like a MasterCard.
-        'DINERS' => array(
-            '/^3(?:0[0-5]|[68][0-9])[0-9]{11}$/',
-        ),
-        // Discover card numbers begin with 6011, 622126 through 622925, 644 through 649 or 65.
-        // All have 16 digits.
-        'DISCOVER' => array(
-            '/^6011[0-9]{12}$/',
-            '/^64[4-9][0-9]{13}$/',
-            '/^65[0-9]{14}$/',
-            '/^622(12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|91[0-9]|92[0-5])[0-9]{10}$/',
-        ),
-        // InstaPayment cards begin with 637 through 639 and have 16 digits.
-        'INSTAPAYMENT' => array(
-            '/^63[7-9][0-9]{13}$/',
-        ),
-        // JCB cards beginning with 2131 or 1800 have 15 digits.
-        // JCB cards beginning with 35 have 16 digits.
-        'JCB' => array(
-            '/^(?:2131|1800|35[0-9]{3})[0-9]{11}$/',
-        ),
-        // Laser cards begin with either 6304, 6706, 6709 or 6771 and have between 16 and 19 digits.
-        'LASER' => array(
-            '/^(6304|670[69]|6771)[0-9]{12,15}$/',
-        ),
-        // Maestro cards begin with either 5018, 5020, 5038, 5893, 6304, 6759, 6761, 6762, 6763 or 0604
-        // They have between 12 and 19 digits.
-        'MAESTRO' => array(
-            '/^(5018|5020|5038|6304|6759|6761|676[23]|0604)[0-9]{8,15}$/',
-        ),
-        // All MasterCard numbers start with the numbers 51 through 55. All have 16 digits.
-        'MASTERCARD' => array(
-            '/^5[1-5][0-9]{14}$/',
-        ),
-        // All Visa card numbers start with a 4. New cards have 16 digits. Old cards have 13.
-        'VISA' => array(
-            '/^4([0-9]{12}|[0-9]{15})$/',
-        ),
-    );
-
-    /**
-     * Validates a creditcard belongs to a specified scheme.
-     *
-     * @param mixed      $value
-     * @param Constraint $constraint
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof CardScheme) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\CardScheme');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_numeric($value)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(CardScheme::NOT_NUMERIC_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        $schemes = array_flip((array) $constraint->schemes);
-        $schemeRegexes = array_intersect_key($this->schemes, $schemes);
-
-        foreach ($schemeRegexes as $regexes) {
-            foreach ($regexes as $regex) {
-                if (preg_match($regex, $value)) {
-                    return;
-                }
-            }
-        }
-
-        $this->buildViolation($constraint->message)
-            ->setParameter('{{ value }}', $this->formatValue($value))
-            ->setCode(CardScheme::INVALID_FORMAT_ERROR)
-            ->addViolation();
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/ChoiceValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/ChoiceValidator.php
deleted file mode 100644
index 51fb467..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/ChoiceValidator.php
+++ /dev/null
@@ -1,103 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * ChoiceValidator validates that the value is one of the expected values.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Florian Eckerstorfer <florian@eckerstorfer.org>
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class ChoiceValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Choice) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Choice');
-        }
-
-        if (!is_array($constraint->choices) && !$constraint->callback) {
-            throw new ConstraintDefinitionException('Either "choices" or "callback" must be specified on constraint Choice');
-        }
-
-        if (null === $value) {
-            return;
-        }
-
-        if ($constraint->multiple && !is_array($value)) {
-            throw new UnexpectedTypeException($value, 'array');
-        }
-
-        if ($constraint->callback) {
-            if (!is_callable($choices = array($this->context->getClassName(), $constraint->callback))
-                && !is_callable($choices = $constraint->callback)
-            ) {
-                throw new ConstraintDefinitionException('The Choice constraint expects a valid callback');
-            }
-            $choices = call_user_func($choices);
-        } else {
-            $choices = $constraint->choices;
-        }
-
-        if ($constraint->multiple) {
-            foreach ($value as $_value) {
-                if (!in_array($_value, $choices, $constraint->strict)) {
-                    $this->buildViolation($constraint->multipleMessage)
-                        ->setParameter('{{ value }}', $this->formatValue($_value))
-                        ->setCode(Choice::NO_SUCH_CHOICE_ERROR)
-                        ->setInvalidValue($_value)
-                        ->addViolation();
-
-                    return;
-                }
-            }
-
-            $count = count($value);
-
-            if ($constraint->min !== null && $count < $constraint->min) {
-                $this->buildViolation($constraint->minMessage)
-                    ->setParameter('{{ limit }}', $constraint->min)
-                    ->setPlural((int) $constraint->min)
-                    ->setCode(Choice::TOO_FEW_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-
-            if ($constraint->max !== null && $count > $constraint->max) {
-                $this->buildViolation($constraint->maxMessage)
-                    ->setParameter('{{ limit }}', $constraint->max)
-                    ->setPlural((int) $constraint->max)
-                    ->setCode(Choice::TOO_MANY_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-        } elseif (!in_array($value, $choices, $constraint->strict)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Choice::NO_SUCH_CHOICE_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Collection/Optional.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Collection/Optional.php
deleted file mode 100644
index f7a9204..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Collection/Optional.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints\Collection;
-
-use Symfony\Component\Validator\Constraints\Optional as BaseOptional;
-
-/**
- * @Annotation
- * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated in 2.3, to be removed in 3.0. Use
- *             {@link \Symfony\Component\Validator\Constraints\Optional} instead.
- */
-class Optional extends BaseOptional
-{
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Collection/Required.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Collection/Required.php
deleted file mode 100644
index e358343..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Collection/Required.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints\Collection;
-
-use Symfony\Component\Validator\Constraints\Required as BaseRequired;
-
-/**
- * @Annotation
- * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated in 2.3, to be removed in 3.0. Use
- *             {@link \Symfony\Component\Validator\Constraints\Required} instead.
- */
-class Required extends BaseRequired
-{
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CollectionValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CollectionValidator.php
deleted file mode 100644
index c3180d2..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CollectionValidator.php
+++ /dev/null
@@ -1,94 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Context\ExecutionContextInterface;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class CollectionValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Collection) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Collection');
-        }
-
-        if (null === $value) {
-            return;
-        }
-
-        if (!is_array($value) && !($value instanceof \Traversable && $value instanceof \ArrayAccess)) {
-            throw new UnexpectedTypeException($value, 'array or Traversable and ArrayAccess');
-        }
-
-        // We need to keep the initialized context when CollectionValidator
-        // calls itself recursively (Collection constraints can be nested).
-        // Since the context of the validator is overwritten when initialize()
-        // is called for the nested constraint, the outer validator is
-        // acting on the wrong context when the nested validation terminates.
-        //
-        // A better solution - which should be approached in Symfony 3.0 - is to
-        // remove the initialize() method and pass the context as last argument
-        // to validate() instead.
-        $context = $this->context;
-
-        foreach ($constraint->fields as $field => $fieldConstraint) {
-            // bug fix issue #2779
-            $existsInArray = is_array($value) && array_key_exists($field, $value);
-            $existsInArrayAccess = $value instanceof \ArrayAccess && $value->offsetExists($field);
-
-            if ($existsInArray || $existsInArrayAccess) {
-                if (count($fieldConstraint->constraints) > 0) {
-                    if ($context instanceof ExecutionContextInterface) {
-                        $context->getValidator()
-                            ->inContext($context)
-                            ->atPath('['.$field.']')
-                            ->validate($value[$field], $fieldConstraint->constraints);
-                    } else {
-                        // 2.4 API
-                        $context->validateValue($value[$field], $fieldConstraint->constraints, '['.$field.']');
-                    }
-                }
-            } elseif (!$fieldConstraint instanceof Optional && !$constraint->allowMissingFields) {
-                $this->buildViolationInContext($context, $constraint->missingFieldsMessage)
-                    ->atPath('['.$field.']')
-                    ->setParameter('{{ field }}', $this->formatValue($field))
-                    ->setInvalidValue(null)
-                    ->setCode(Collection::MISSING_FIELD_ERROR)
-                    ->addViolation();
-            }
-        }
-
-        if (!$constraint->allowExtraFields) {
-            foreach ($value as $field => $fieldValue) {
-                if (!isset($constraint->fields[$field])) {
-                    $this->buildViolationInContext($context, $constraint->extraFieldsMessage)
-                        ->atPath('['.$field.']')
-                        ->setParameter('{{ field }}', $this->formatValue($field))
-                        ->setInvalidValue($fieldValue)
-                        ->setCode(Collection::NO_SUCH_FIELD_ERROR)
-                        ->addViolation();
-                }
-            }
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CountValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CountValidator.php
deleted file mode 100644
index d44f537..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CountValidator.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class CountValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (null === $value) {
-            return;
-        }
-
-        if (!is_array($value) && !$value instanceof \Countable) {
-            throw new UnexpectedTypeException($value, 'array or \Countable');
-        }
-
-        $count = count($value);
-
-        if (null !== $constraint->max && $count > $constraint->max) {
-            $this->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->maxMessage)
-                ->setParameter('{{ count }}', $count)
-                ->setParameter('{{ limit }}', $constraint->max)
-                ->setInvalidValue($value)
-                ->setPlural((int) $constraint->max)
-                ->setCode(Count::TOO_MANY_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        if (null !== $constraint->min && $count < $constraint->min) {
-            $this->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->minMessage)
-                ->setParameter('{{ count }}', $count)
-                ->setParameter('{{ limit }}', $constraint->min)
-                ->setInvalidValue($value)
-                ->setPlural((int) $constraint->min)
-                ->setCode(Count::TOO_FEW_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CountryValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CountryValidator.php
deleted file mode 100644
index 0d001f7..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CountryValidator.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Intl\Intl;
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates whether a value is a valid country code.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class CountryValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Country) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Country');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-        $countries = Intl::getRegionBundle()->getCountryNames();
-
-        if (!isset($countries[$value])) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CurrencyValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CurrencyValidator.php
deleted file mode 100644
index 5585426..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/CurrencyValidator.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Intl\Intl;
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates whether a value is a valid currency.
- *
- * @author Miha Vrhovnik <miha.vrhovnik@pagein.si>
- *
- * @api
- */
-class CurrencyValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Currency) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Currency');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-        $currencies = Intl::getCurrencyBundle()->getCurrencyNames();
-
-        if (!isset($currencies[$value])) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/DateTimeValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/DateTimeValidator.php
deleted file mode 100644
index b459c78..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/DateTimeValidator.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class DateTimeValidator extends DateValidator
-{
-    const PATTERN = '/^(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})$/';
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof DateTime) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\DateTime');
-        }
-
-        if (null === $value || '' === $value || $value instanceof \DateTime) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-
-        if (!preg_match(static::PATTERN, $value, $matches)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(DateTime::INVALID_FORMAT_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        if (!DateValidator::checkDate($matches[1], $matches[2], $matches[3])) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(DateTime::INVALID_DATE_ERROR)
-                ->addViolation();
-        }
-
-        if (!TimeValidator::checkTime($matches[4], $matches[5], $matches[6])) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(DateTime::INVALID_TIME_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/DateValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/DateValidator.php
deleted file mode 100644
index 77f0111..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/DateValidator.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class DateValidator extends ConstraintValidator
-{
-    const PATTERN = '/^(\d{4})-(\d{2})-(\d{2})$/';
-
-    /**
-     * Checks whether a date is valid.
-     *
-     * @param int $year  The year
-     * @param int $month The month
-     * @param int $day   The day
-     *
-     * @return bool Whether the date is valid
-     *
-     * @internal
-     */
-    public static function checkDate($year, $month, $day)
-    {
-        return checkdate($month, $day, $year);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Date) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Date');
-        }
-
-        if (null === $value || '' === $value || $value instanceof \DateTime) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-
-        if (!preg_match(static::PATTERN, $value, $matches)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Date::INVALID_FORMAT_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        if (!self::checkDate($matches[1], $matches[2], $matches[3])) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Date::INVALID_DATE_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/EmailValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/EmailValidator.php
deleted file mode 100644
index 8d3a7c5..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/EmailValidator.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\RuntimeException;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class EmailValidator extends ConstraintValidator
-{
-    /**
-     * isStrict
-     *
-     * @var bool
-     */
-    private $isStrict;
-
-    public function __construct($strict = false)
-    {
-        $this->isStrict = $strict;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Email) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Email');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-
-        if (null === $constraint->strict) {
-            $constraint->strict = $this->isStrict;
-        }
-
-        if ($constraint->strict) {
-            if (!class_exists('\Egulias\EmailValidator\EmailValidator')) {
-                throw new RuntimeException('Strict email validation requires egulias/email-validator');
-            }
-
-            $strictValidator = new \Egulias\EmailValidator\EmailValidator();
-
-            if (!$strictValidator->isValid($value, false, true)) {
-                $this->buildViolation($constraint->message)
-                    ->setParameter('{{ value }}', $this->formatValue($value))
-                    ->setCode(Email::INVALID_FORMAT_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-        } elseif (!preg_match('/.+\@.+\..+/', $value)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Email::INVALID_FORMAT_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        $host = substr($value, strpos($value, '@') + 1);
-
-        // Check for host DNS resource records
-        if ($constraint->checkMX) {
-            if (!$this->checkMX($host)) {
-                $this->buildViolation($constraint->message)
-                    ->setParameter('{{ value }}', $this->formatValue($value))
-                    ->setCode(Email::MX_CHECK_FAILED_ERROR)
-                    ->addViolation();
-            }
-
-            return;
-        }
-
-        if ($constraint->checkHost && !$this->checkHost($host)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Email::HOST_CHECK_FAILED_ERROR)
-                ->addViolation();
-        }
-    }
-
-    /**
-     * Check DNS Records for MX type.
-     *
-     * @param string $host Host
-     *
-     * @return bool
-     */
-    private function checkMX($host)
-    {
-        return checkdnsrr($host, 'MX');
-    }
-
-    /**
-     * Check if one of MX, A or AAAA DNS RR exists.
-     *
-     * @param string $host Host
-     *
-     * @return bool
-     */
-    private function checkHost($host)
-    {
-        return $this->checkMX($host) || (checkdnsrr($host, 'A') || checkdnsrr($host, 'AAAA'));
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/ExpressionValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/ExpressionValidator.php
deleted file mode 100644
index fd3e903..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/ExpressionValidator.php
+++ /dev/null
@@ -1,117 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
-use Symfony\Component\PropertyAccess\PropertyAccess;
-use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
-use Symfony\Component\PropertyAccess\PropertyPath;
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Context\ExecutionContextInterface;
-use Symfony\Component\Validator\Exception\RuntimeException;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Bernhard Schussek <bschussek@symfony.com>
- */
-class ExpressionValidator extends ConstraintValidator
-{
-    /**
-     * @var PropertyAccessorInterface
-     */
-    private $propertyAccessor;
-
-    /**
-     * @var ExpressionLanguage
-     */
-    private $expressionLanguage;
-
-    /**
-     * @param PropertyAccessorInterface|null $propertyAccessor Optional as of Symfony 2.5
-     *
-     * @throws UnexpectedTypeException If the property accessor is invalid
-     */
-    public function __construct($propertyAccessor = null)
-    {
-        if (null !== $propertyAccessor && !$propertyAccessor instanceof PropertyAccessorInterface) {
-            throw new UnexpectedTypeException($propertyAccessor, 'null or \Symfony\Component\PropertyAccess\PropertyAccessorInterface');
-        }
-
-        $this->propertyAccessor = $propertyAccessor;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Expression) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Expression');
-        }
-
-        $variables = array();
-
-        // Symfony 2.5+
-        if ($this->context instanceof ExecutionContextInterface) {
-            $variables['value'] = $value;
-            $variables['this'] = $this->context->getObject();
-        } elseif (null === $this->context->getPropertyName()) {
-            $variables['value'] = $value;
-            $variables['this'] = $value;
-        } else {
-            $root = $this->context->getRoot();
-            $variables['value'] = $value;
-
-            if (is_object($root)) {
-                // Extract the object that the property belongs to from the object
-                // graph
-                $path = new PropertyPath($this->context->getPropertyPath());
-                $parentPath = $path->getParent();
-                $variables['this'] = $parentPath ? $this->getPropertyAccessor()->getValue($root, $parentPath) : $root;
-            } else {
-                $variables['this'] = null;
-            }
-        }
-
-        if (!$this->getExpressionLanguage()->evaluate($constraint->expression, $variables)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-
-    private function getExpressionLanguage()
-    {
-        if (null === $this->expressionLanguage) {
-            if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) {
-                throw new RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.');
-            }
-            $this->expressionLanguage = new ExpressionLanguage();
-        }
-
-        return $this->expressionLanguage;
-    }
-
-    private function getPropertyAccessor()
-    {
-        if (null === $this->propertyAccessor) {
-            if (!class_exists('Symfony\Component\PropertyAccess\PropertyAccess')) {
-                throw new RuntimeException('Unable to use expressions as the Symfony PropertyAccess component is not installed.');
-            }
-            $this->propertyAccessor = PropertyAccess::createPropertyAccessor();
-        }
-
-        return $this->propertyAccessor;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/FalseValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/FalseValidator.php
deleted file mode 100644
index 206780c..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/FalseValidator.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class FalseValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof False) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\False');
-        }
-
-        if (null === $value || false === $value || 0 === $value || '0' === $value) {
-            return;
-        }
-
-        $this->buildViolation($constraint->message)
-            ->setParameter('{{ value }}', $this->formatValue($value))
-            ->addViolation();
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/FileValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/FileValidator.php
deleted file mode 100644
index 9d225a9..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/FileValidator.php
+++ /dev/null
@@ -1,240 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\HttpFoundation\File\File as FileObject;
-use Symfony\Component\HttpFoundation\File\UploadedFile;
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class FileValidator extends ConstraintValidator
-{
-    const KB_BYTES = 1000;
-    const MB_BYTES = 1000000;
-    const KIB_BYTES = 1024;
-    const MIB_BYTES = 1048576;
-
-    private static $suffices = array(
-        1 => 'bytes',
-        self::KB_BYTES => 'kB',
-        self::MB_BYTES => 'MB',
-        self::KIB_BYTES => 'KiB',
-        self::MIB_BYTES => 'MiB',
-    );
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof File) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\File');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if ($value instanceof UploadedFile && !$value->isValid()) {
-            switch ($value->getError()) {
-                case UPLOAD_ERR_INI_SIZE:
-                    $iniLimitSize = UploadedFile::getMaxFilesize();
-                    if ($constraint->maxSize && $constraint->maxSize < $iniLimitSize) {
-                        $limitInBytes = $constraint->maxSize;
-                        $binaryFormat = $constraint->binaryFormat;
-                    } else {
-                        $limitInBytes = $iniLimitSize;
-                        $binaryFormat = true;
-                    }
-
-                    list($sizeAsString, $limitAsString, $suffix) = $this->factorizeSizes(0, $limitInBytes, $binaryFormat);
-                    $this->buildViolation($constraint->uploadIniSizeErrorMessage)
-                        ->setParameter('{{ limit }}', $limitAsString)
-                        ->setParameter('{{ suffix }}', $suffix)
-                        ->setCode(UPLOAD_ERR_INI_SIZE)
-                        ->addViolation();
-
-                    return;
-                case UPLOAD_ERR_FORM_SIZE:
-                    $this->buildViolation($constraint->uploadFormSizeErrorMessage)
-                        ->setCode(UPLOAD_ERR_FORM_SIZE)
-                        ->addViolation();
-
-                    return;
-                case UPLOAD_ERR_PARTIAL:
-                    $this->buildViolation($constraint->uploadPartialErrorMessage)
-                        ->setCode(UPLOAD_ERR_PARTIAL)
-                        ->addViolation();
-
-                    return;
-                case UPLOAD_ERR_NO_FILE:
-                    $this->buildViolation($constraint->uploadNoFileErrorMessage)
-                        ->setCode(UPLOAD_ERR_NO_FILE)
-                        ->addViolation();
-
-                    return;
-                case UPLOAD_ERR_NO_TMP_DIR:
-                    $this->buildViolation($constraint->uploadNoTmpDirErrorMessage)
-                        ->setCode(UPLOAD_ERR_NO_TMP_DIR)
-                        ->addViolation();
-
-                    return;
-                case UPLOAD_ERR_CANT_WRITE:
-                    $this->buildViolation($constraint->uploadCantWriteErrorMessage)
-                        ->setCode(UPLOAD_ERR_CANT_WRITE)
-                        ->addViolation();
-
-                    return;
-                case UPLOAD_ERR_EXTENSION:
-                    $this->buildViolation($constraint->uploadExtensionErrorMessage)
-                        ->setCode(UPLOAD_ERR_EXTENSION)
-                        ->addViolation();
-
-                    return;
-                default:
-                    $this->buildViolation($constraint->uploadErrorMessage)
-                        ->setCode($value->getError())
-                        ->addViolation();
-
-                    return;
-            }
-        }
-
-        if (!is_scalar($value) && !$value instanceof FileObject && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $path = $value instanceof FileObject ? $value->getPathname() : (string) $value;
-
-        if (!is_file($path)) {
-            $this->buildViolation($constraint->notFoundMessage)
-                ->setParameter('{{ file }}', $this->formatValue($path))
-                ->setCode(File::NOT_FOUND_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        if (!is_readable($path)) {
-            $this->buildViolation($constraint->notReadableMessage)
-                ->setParameter('{{ file }}', $this->formatValue($path))
-                ->setCode(File::NOT_READABLE_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        $sizeInBytes = filesize($path);
-
-        if (0 === $sizeInBytes) {
-            $this->buildViolation($constraint->disallowEmptyMessage)
-                ->setParameter('{{ file }}', $this->formatValue($path))
-                ->setCode(File::EMPTY_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        if ($constraint->maxSize) {
-            $limitInBytes = $constraint->maxSize;
-
-            if ($sizeInBytes > $limitInBytes) {
-                list($sizeAsString, $limitAsString, $suffix) = $this->factorizeSizes($sizeInBytes, $limitInBytes, $constraint->binaryFormat);
-                $this->buildViolation($constraint->maxSizeMessage)
-                    ->setParameter('{{ file }}', $this->formatValue($path))
-                    ->setParameter('{{ size }}', $sizeAsString)
-                    ->setParameter('{{ limit }}', $limitAsString)
-                    ->setParameter('{{ suffix }}', $suffix)
-                    ->setCode(File::TOO_LARGE_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-        }
-
-        if ($constraint->mimeTypes) {
-            if (!$value instanceof FileObject) {
-                $value = new FileObject($value);
-            }
-
-            $mimeTypes = (array) $constraint->mimeTypes;
-            $mime = $value->getMimeType();
-
-            foreach ($mimeTypes as $mimeType) {
-                if ($mimeType === $mime) {
-                    return;
-                }
-
-                if ($discrete = strstr($mimeType, '/*', true)) {
-                    if (strstr($mime, '/', true) === $discrete) {
-                        return;
-                    }
-                }
-            }
-
-            $this->buildViolation($constraint->mimeTypesMessage)
-                ->setParameter('{{ file }}', $this->formatValue($path))
-                ->setParameter('{{ type }}', $this->formatValue($mime))
-                ->setParameter('{{ types }}', $this->formatValues($mimeTypes))
-                ->setCode(File::INVALID_MIME_TYPE_ERROR)
-                ->addViolation();
-        }
-    }
-
-    private static function moreDecimalsThan($double, $numberOfDecimals)
-    {
-        return strlen((string) $double) > strlen(round($double, $numberOfDecimals));
-    }
-
-    /**
-     * Convert the limit to the smallest possible number
-     * (i.e. try "MB", then "kB", then "bytes")
-     */
-    private function factorizeSizes($size, $limit, $binaryFormat)
-    {
-        if ($binaryFormat) {
-            $coef = self::MIB_BYTES;
-            $coefFactor = self::KIB_BYTES;
-        } else {
-            $coef = self::MB_BYTES;
-            $coefFactor = self::KB_BYTES;
-        }
-
-        $limitAsString = (string) ($limit / $coef);
-
-        // Restrict the limit to 2 decimals (without rounding! we
-        // need the precise value)
-        while (self::moreDecimalsThan($limitAsString, 2)) {
-            $coef /= $coefFactor;
-            $limitAsString = (string) ($limit / $coef);
-        }
-
-        // Convert size to the same measure, but round to 2 decimals
-        $sizeAsString = (string) round($size / $coef, 2);
-
-        // If the size and limit produce the same string output
-        // (due to rounding), reduce the coefficient
-        while ($sizeAsString === $limitAsString) {
-            $coef /= $coefFactor;
-            $limitAsString = (string) ($limit / $coef);
-            $sizeAsString = (string) round($size / $coef, 2);
-        }
-
-        return array($sizeAsString, $limitAsString, self::$suffices[$coef]);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GroupSequence.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GroupSequence.php
deleted file mode 100644
index 72bfb16..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/GroupSequence.php
+++ /dev/null
@@ -1,196 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Exception\OutOfBoundsException;
-
-/**
- * A sequence of validation groups.
- *
- * When validating a group sequence, each group will only be validated if all
- * of the previous groups in the sequence succeeded. For example:
- *
- *     $validator->validate($address, null, new GroupSequence('Basic', 'Strict'));
- *
- * In the first step, all constraints that belong to the group "Basic" will be
- * validated. If none of the constraints fail, the validator will then validate
- * the constraints in group "Strict". This is useful, for example, if "Strict"
- * contains expensive checks that require a lot of CPU or slow, external
- * services. You usually don't want to run expensive checks if any of the cheap
- * checks fail.
- *
- * When adding metadata to a class, you can override the "Default" group of
- * that class with a group sequence:
- *
- *     /**
- *      * @GroupSequence({"Address", "Strict"})
- *      *\/
- *     class Address
- *     {
- *         // ...
- *     }
- *
- * Whenever you validate that object in the "Default" group, the group sequence
- * will be validated:
- *
- *     $validator->validate($address);
- *
- * If you want to execute the constraints of the "Default" group for a class
- * with an overridden default group, pass the class name as group name instead:
- *
- *     $validator->validate($address, null, "Address")
- *
- * @Annotation
- * @Target({"CLASS", "ANNOTATION"})
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- *
- * Implementing \ArrayAccess, \IteratorAggregate and \Countable is @deprecated since 2.5 and will be removed in 3.0.
- */
-class GroupSequence implements \ArrayAccess, \IteratorAggregate, \Countable
-{
-    /**
-     * The groups in the sequence.
-     *
-     * @var string[]|GroupSequence[]
-     */
-    public $groups;
-
-    /**
-     * The group in which cascaded objects are validated when validating
-     * this sequence.
-     *
-     * By default, cascaded objects are validated in each of the groups of
-     * the sequence.
-     *
-     * If a class has a group sequence attached, that sequence replaces the
-     * "Default" group. When validating that class in the "Default" group, the
-     * group sequence is used instead, but still the "Default" group should be
-     * cascaded to other objects.
-     *
-     * @var string|GroupSequence
-     */
-    public $cascadedGroup;
-
-    /**
-     * Creates a new group sequence.
-     *
-     * @param string[] $groups The groups in the sequence
-     */
-    public function __construct(array $groups)
-    {
-        // Support for Doctrine annotations
-        $this->groups = isset($groups['value']) ? $groups['value'] : $groups;
-    }
-
-    /**
-     * Returns an iterator for this group.
-     *
-     * @return \Traversable The iterator
-     *
-     * @see \IteratorAggregate::getIterator()
-     *
-     * @deprecated Implemented for backwards compatibility with Symfony < 2.5.
-     *             To be removed in Symfony 3.0.
-     */
-    public function getIterator()
-    {
-        return new \ArrayIterator($this->groups);
-    }
-
-    /**
-     * Returns whether the given offset exists in the sequence.
-     *
-     * @param int $offset The offset
-     *
-     * @return bool Whether the offset exists
-     *
-     * @deprecated Implemented for backwards compatibility with Symfony < 2.5.
-     *             To be removed in Symfony 3.0.
-     */
-    public function offsetExists($offset)
-    {
-        return isset($this->groups[$offset]);
-    }
-
-    /**
-     * Returns the group at the given offset.
-     *
-     * @param int $offset The offset
-     *
-     * @return string The group a the given offset
-     *
-     * @throws OutOfBoundsException If the object does not exist
-     *
-     * @deprecated Implemented for backwards compatibility with Symfony < 2.5.
-     *             To be removed in Symfony 3.0.
-     */
-    public function offsetGet($offset)
-    {
-        if (!isset($this->groups[$offset])) {
-            throw new OutOfBoundsException(sprintf(
-                'The offset "%s" does not exist.',
-                $offset
-            ));
-        }
-
-        return $this->groups[$offset];
-    }
-
-    /**
-     * Sets the group at the given offset.
-     *
-     * @param int    $offset The offset
-     * @param string $value  The group name
-     *
-     * @deprecated Implemented for backwards compatibility with Symfony < 2.5.
-     *             To be removed in Symfony 3.0.
-     */
-    public function offsetSet($offset, $value)
-    {
-        if (null !== $offset) {
-            $this->groups[$offset] = $value;
-
-            return;
-        }
-
-        $this->groups[] = $value;
-    }
-
-    /**
-     * Removes the group at the given offset.
-     *
-     * @param int $offset The offset
-     *
-     * @deprecated Implemented for backwards compatibility with Symfony < 2.5.
-     *             To be removed in Symfony 3.0.
-     */
-    public function offsetUnset($offset)
-    {
-        unset($this->groups[$offset]);
-    }
-
-    /**
-     * Returns the number of groups in the sequence.
-     *
-     * @return int The number of groups
-     *
-     * @deprecated Implemented for backwards compatibility with Symfony < 2.5.
-     *             To be removed in Symfony 3.0.
-     */
-    public function count()
-    {
-        return count($this->groups);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IbanValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IbanValidator.php
deleted file mode 100644
index 35995d2..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IbanValidator.php
+++ /dev/null
@@ -1,143 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Manuel Reinhard <manu@sprain.ch>
- * @author Michael Schummel
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @link http://www.michael-schummel.de/2007/10/05/iban-prufung-mit-php/
- */
-class IbanValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Iban) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Iban');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-
-        // Remove spaces
-        $canonicalized = str_replace(' ', '', $value);
-
-        // The IBAN must have at least 4 characters...
-        if (strlen($canonicalized) < 4) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Iban::TOO_SHORT_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        // ...start with a country code...
-        if (!ctype_alpha($canonicalized{0}) || !ctype_alpha($canonicalized{1})) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Iban::INVALID_COUNTRY_CODE_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        // ...contain only digits and characters...
-        if (!ctype_alnum($canonicalized)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Iban::INVALID_CHARACTERS_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        // ...and contain uppercase characters only
-        if ($canonicalized !== strtoupper($canonicalized)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Iban::INVALID_CASE_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        // Move the first four characters to the end
-        // e.g. CH93 0076 2011 6238 5295 7
-        //   -> 0076 2011 6238 5295 7 CH93
-        $canonicalized = substr($canonicalized, 4).substr($canonicalized, 0, 4);
-
-        // Convert all remaining letters to their ordinals
-        // The result is an integer, which is too large for PHP's int
-        // data type, so we store it in a string instead.
-        // e.g. 0076 2011 6238 5295 7 CH93
-        //   -> 0076 2011 6238 5295 7 121893
-        $checkSum = $this->toBigInt($canonicalized);
-
-        // Do a modulo-97 operation on the large integer
-        // We cannot use PHP's modulo operator, so we calculate the
-        // modulo step-wisely instead
-        if (1 !== $this->bigModulo97($checkSum)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Iban::CHECKSUM_FAILED_ERROR)
-                ->addViolation();
-        }
-    }
-
-    private function toBigInt($string)
-    {
-        $chars = str_split($string);
-        $bigInt = '';
-
-        foreach ($chars as $char) {
-            // Convert uppercase characters to ordinals, starting with 10 for "A"
-            if (ctype_upper($char)) {
-                $bigInt .= (ord($char) - 55);
-
-                continue;
-            }
-
-            // Simply append digits
-            $bigInt .= $char;
-        }
-
-        return $bigInt;
-    }
-
-    private function bigModulo97($bigInt)
-    {
-        $parts = str_split($bigInt, 7);
-        $rest = 0;
-
-        foreach ($parts as $part) {
-            $rest = ($rest.$part) % 97;
-        }
-
-        return $rest;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/ImageValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/ImageValidator.php
deleted file mode 100644
index e183e27..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/ImageValidator.php
+++ /dev/null
@@ -1,182 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates whether a value is a valid image file and is valid
- * against minWidth, maxWidth, minHeight and maxHeight constraints.
- *
- * @author Benjamin Dulau <benjamin.dulau@gmail.com>
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class ImageValidator extends FileValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Image) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Image');
-        }
-
-        $violations = count($this->context->getViolations());
-
-        parent::validate($value, $constraint);
-
-        $failed = count($this->context->getViolations()) !== $violations;
-
-        if ($failed || null === $value || '' === $value) {
-            return;
-        }
-
-        if (null === $constraint->minWidth && null === $constraint->maxWidth
-            && null === $constraint->minHeight && null === $constraint->maxHeight
-            && null === $constraint->minRatio && null === $constraint->maxRatio
-            && $constraint->allowSquare && $constraint->allowLandscape && $constraint->allowPortrait) {
-            return;
-        }
-
-        $size = @getimagesize($value);
-
-        if (empty($size) || ($size[0] === 0) || ($size[1] === 0)) {
-            $this->buildViolation($constraint->sizeNotDetectedMessage)
-                ->setCode(Image::SIZE_NOT_DETECTED_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        $width = $size[0];
-        $height = $size[1];
-
-        if ($constraint->minWidth) {
-            if (!ctype_digit((string) $constraint->minWidth)) {
-                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum width', $constraint->minWidth));
-            }
-
-            if ($width < $constraint->minWidth) {
-                $this->buildViolation($constraint->minWidthMessage)
-                    ->setParameter('{{ width }}', $width)
-                    ->setParameter('{{ min_width }}', $constraint->minWidth)
-                    ->setCode(Image::TOO_NARROW_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-        }
-
-        if ($constraint->maxWidth) {
-            if (!ctype_digit((string) $constraint->maxWidth)) {
-                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum width', $constraint->maxWidth));
-            }
-
-            if ($width > $constraint->maxWidth) {
-                $this->buildViolation($constraint->maxWidthMessage)
-                    ->setParameter('{{ width }}', $width)
-                    ->setParameter('{{ max_width }}', $constraint->maxWidth)
-                    ->setCode(Image::TOO_WIDE_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-        }
-
-        if ($constraint->minHeight) {
-            if (!ctype_digit((string) $constraint->minHeight)) {
-                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum height', $constraint->minHeight));
-            }
-
-            if ($height < $constraint->minHeight) {
-                $this->buildViolation($constraint->minHeightMessage)
-                    ->setParameter('{{ height }}', $height)
-                    ->setParameter('{{ min_height }}', $constraint->minHeight)
-                    ->setCode(Image::TOO_LOW_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-        }
-
-        if ($constraint->maxHeight) {
-            if (!ctype_digit((string) $constraint->maxHeight)) {
-                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum height', $constraint->maxHeight));
-            }
-
-            if ($height > $constraint->maxHeight) {
-                $this->buildViolation($constraint->maxHeightMessage)
-                    ->setParameter('{{ height }}', $height)
-                    ->setParameter('{{ max_height }}', $constraint->maxHeight)
-                    ->setCode(Image::TOO_HIGH_ERROR)
-                    ->addViolation();
-            }
-        }
-
-        $ratio = round($width / $height, 2);
-
-        if (null !== $constraint->minRatio) {
-            if (!is_numeric((string) $constraint->minRatio)) {
-                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum ratio', $constraint->minRatio));
-            }
-
-            if ($ratio < $constraint->minRatio) {
-                $this->buildViolation($constraint->minRatioMessage)
-                    ->setParameter('{{ ratio }}', $ratio)
-                    ->setParameter('{{ min_ratio }}', $constraint->minRatio)
-                    ->setCode(Image::RATIO_TOO_SMALL_ERROR)
-                    ->addViolation();
-            }
-        }
-
-        if (null !== $constraint->maxRatio) {
-            if (!is_numeric((string) $constraint->maxRatio)) {
-                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum ratio', $constraint->maxRatio));
-            }
-
-            if ($ratio > $constraint->maxRatio) {
-                $this->buildViolation($constraint->maxRatioMessage)
-                    ->setParameter('{{ ratio }}', $ratio)
-                    ->setParameter('{{ max_ratio }}', $constraint->maxRatio)
-                    ->setCode(Image::RATIO_TOO_BIG_ERROR)
-                    ->addViolation();
-            }
-        }
-
-        if (!$constraint->allowSquare && $width == $height) {
-            $this->buildViolation($constraint->allowSquareMessage)
-                ->setParameter('{{ width }}', $width)
-                ->setParameter('{{ height }}', $height)
-                ->setCode(Image::SQUARE_NOT_ALLOWED_ERROR)
-                ->addViolation();
-        }
-
-        if (!$constraint->allowLandscape && $width > $height) {
-            $this->buildViolation($constraint->allowLandscapeMessage)
-                ->setParameter('{{ width }}', $width)
-                ->setParameter('{{ height }}', $height)
-                ->setCode(Image::LANDSCAPE_NOT_ALLOWED_ERROR)
-                ->addViolation();
-        }
-
-        if (!$constraint->allowPortrait && $width < $height) {
-            $this->buildViolation($constraint->allowPortraitMessage)
-                ->setParameter('{{ width }}', $width)
-                ->setParameter('{{ height }}', $height)
-                ->setCode(Image::PORTRAIT_NOT_ALLOWED_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IpValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IpValidator.php
deleted file mode 100644
index 2bbe7e4..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IpValidator.php
+++ /dev/null
@@ -1,103 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates whether a value is a valid IP address.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @author Joseph Bielawski <stloyd@gmail.com>
- *
- * @api
- */
-class IpValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Ip) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Ip');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-
-        switch ($constraint->version) {
-            case Ip::V4:
-               $flag = FILTER_FLAG_IPV4;
-               break;
-
-            case Ip::V6:
-               $flag = FILTER_FLAG_IPV6;
-               break;
-
-            case Ip::V4_NO_PRIV:
-               $flag = FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE;
-               break;
-
-            case Ip::V6_NO_PRIV:
-               $flag = FILTER_FLAG_IPV6 | FILTER_FLAG_NO_PRIV_RANGE;
-               break;
-
-            case Ip::ALL_NO_PRIV:
-               $flag = FILTER_FLAG_NO_PRIV_RANGE;
-               break;
-
-            case Ip::V4_NO_RES:
-               $flag = FILTER_FLAG_IPV4 | FILTER_FLAG_NO_RES_RANGE;
-               break;
-
-            case Ip::V6_NO_RES:
-               $flag = FILTER_FLAG_IPV6 | FILTER_FLAG_NO_RES_RANGE;
-               break;
-
-            case Ip::ALL_NO_RES:
-               $flag = FILTER_FLAG_NO_RES_RANGE;
-               break;
-
-            case Ip::V4_ONLY_PUBLIC:
-               $flag = FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE;
-               break;
-
-            case Ip::V6_ONLY_PUBLIC:
-               $flag = FILTER_FLAG_IPV6 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE;
-               break;
-
-            case Ip::ALL_ONLY_PUBLIC:
-               $flag = FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE;
-               break;
-
-            default:
-                $flag = null;
-                break;
-        }
-
-        if (!filter_var($value, FILTER_VALIDATE_IP, $flag)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Isbn.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Isbn.php
deleted file mode 100644
index 67d177f..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Isbn.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-
-/**
- * @Annotation
- * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
- *
- * @author The Whole Life To Learn <thewholelifetolearn@gmail.com>
- * @author Manuel Reinhard <manu@sprain.ch>
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class Isbn extends Constraint
-{
-    const TOO_SHORT_ERROR = 1;
-    const TOO_LONG_ERROR = 2;
-    const INVALID_CHARACTERS_ERROR = 3;
-    const CHECKSUM_FAILED_ERROR = 4;
-    const TYPE_NOT_RECOGNIZED_ERROR = 5;
-
-    protected static $errorNames = array(
-        self::TOO_SHORT_ERROR => 'TOO_SHORT_ERROR',
-        self::TOO_LONG_ERROR => 'TOO_LONG_ERROR',
-        self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
-        self::CHECKSUM_FAILED_ERROR => 'CHECKSUM_FAILED_ERROR',
-        self::TYPE_NOT_RECOGNIZED_ERROR => 'TYPE_NOT_RECOGNIZED_ERROR',
-    );
-
-    public $isbn10Message = 'This value is not a valid ISBN-10.';
-    public $isbn13Message = 'This value is not a valid ISBN-13.';
-    public $bothIsbnMessage = 'This value is neither a valid ISBN-10 nor a valid ISBN-13.';
-    public $type;
-    public $message;
-
-    /**
-     * @deprecated Deprecated since version 2.5, to be removed in 3.0. Use option "type" instead.
-     * @var bool
-     */
-    public $isbn10 = false;
-
-    /**
-     * @deprecated Deprecated since version 2.5, to be removed in 3.0. Use option "type" instead.
-     * @var bool
-     */
-    public $isbn13 = false;
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getDefaultOption()
-    {
-        return 'type';
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IsbnValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IsbnValidator.php
deleted file mode 100644
index 5980857..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IsbnValidator.php
+++ /dev/null
@@ -1,192 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates whether the value is a valid ISBN-10 or ISBN-13
- *
- * @author The Whole Life To Learn <thewholelifetolearn@gmail.com>
- * @author Manuel Reinhard <manu@sprain.ch>
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @see https://en.wikipedia.org/wiki/Isbn
- */
-class IsbnValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Isbn) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Isbn');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-        $canonical = str_replace('-', '', $value);
-
-        if (null === $constraint->type) {
-            if ($constraint->isbn10 && !$constraint->isbn13) {
-                $constraint->type = 'isbn10';
-            } elseif ($constraint->isbn13 && !$constraint->isbn10) {
-                $constraint->type = 'isbn13';
-            }
-        }
-
-        // Explicitly validate against ISBN-10
-        if ('isbn10' === $constraint->type) {
-            if (true !== ($code = $this->validateIsbn10($canonical))) {
-                $this->buildViolation($this->getMessage($constraint, $constraint->type))
-                    ->setParameter('{{ value }}', $this->formatValue($value))
-                    ->setCode($code)
-                    ->addViolation();
-            }
-
-            return;
-        }
-
-        // Explicitly validate against ISBN-13
-        if ('isbn13' === $constraint->type) {
-            if (true !== ($code = $this->validateIsbn13($canonical))) {
-                $this->buildViolation($this->getMessage($constraint, $constraint->type))
-                    ->setParameter('{{ value }}', $this->formatValue($value))
-                    ->setCode($code)
-                    ->addViolation();
-            }
-
-            return;
-        }
-
-        // Try both ISBNs
-
-        // First, try ISBN-10
-        $code = $this->validateIsbn10($canonical);
-
-        // The ISBN can only be an ISBN-13 if the value was too long for ISBN-10
-        if (Isbn::TOO_LONG_ERROR === $code) {
-            // Try ISBN-13 now
-            $code = $this->validateIsbn13($canonical);
-
-            // If too short, this means we have 11 or 12 digits
-            if (Isbn::TOO_SHORT_ERROR === $code) {
-                $code = Isbn::TYPE_NOT_RECOGNIZED_ERROR;
-            }
-        }
-
-        if (true !== $code) {
-            $this->buildViolation($this->getMessage($constraint))
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode($code)
-                ->addViolation();
-        }
-    }
-
-    protected function validateIsbn10($isbn)
-    {
-        // Choose an algorithm so that ERROR_INVALID_CHARACTERS is preferred
-        // over ERROR_TOO_SHORT/ERROR_TOO_LONG
-        // Otherwise "0-45122-5244" passes, but "0-45122_5244" reports
-        // "too long"
-
-        // Error priority:
-        // 1. ERROR_INVALID_CHARACTERS
-        // 2. ERROR_TOO_SHORT/ERROR_TOO_LONG
-        // 3. ERROR_CHECKSUM_FAILED
-
-        $checkSum = 0;
-
-        for ($i = 0; $i < 10; ++$i) {
-            // If we test the length before the loop, we get an ERROR_TOO_SHORT
-            // when actually an ERROR_INVALID_CHARACTERS is wanted, e.g. for
-            // "0-45122_5244" (typo)
-            if (!isset($isbn{$i})) {
-                return Isbn::TOO_SHORT_ERROR;
-            }
-
-            if ('X' === $isbn{$i}) {
-                $digit = 10;
-            } elseif (ctype_digit($isbn{$i})) {
-                $digit = $isbn{$i};
-            } else {
-                return Isbn::INVALID_CHARACTERS_ERROR;
-            }
-
-            $checkSum += $digit * (10 - $i);
-        }
-
-        if (isset($isbn{$i})) {
-            return Isbn::TOO_LONG_ERROR;
-        }
-
-        return 0 === $checkSum % 11 ? true : Isbn::CHECKSUM_FAILED_ERROR;
-    }
-
-    protected function validateIsbn13($isbn)
-    {
-        // Error priority:
-        // 1. ERROR_INVALID_CHARACTERS
-        // 2. ERROR_TOO_SHORT/ERROR_TOO_LONG
-        // 3. ERROR_CHECKSUM_FAILED
-
-        if (!ctype_digit($isbn)) {
-            return Isbn::INVALID_CHARACTERS_ERROR;
-        }
-
-        $length = strlen($isbn);
-
-        if ($length < 13) {
-            return Isbn::TOO_SHORT_ERROR;
-        }
-
-        if ($length > 13) {
-            return Isbn::TOO_LONG_ERROR;
-        }
-
-        $checkSum = 0;
-
-        for ($i = 0; $i < 13; $i += 2) {
-            $checkSum += $isbn{$i};
-        }
-
-        for ($i = 1; $i < 12; $i += 2) {
-            $checkSum += $isbn{$i}
-            * 3;
-        }
-
-        return 0 === $checkSum % 10 ? true : Isbn::CHECKSUM_FAILED_ERROR;
-    }
-
-    protected function getMessage($constraint, $type = null)
-    {
-        if (null !== $constraint->message) {
-            return $constraint->message;
-        } elseif ('isbn10' === $type) {
-            return $constraint->isbn10Message;
-        } elseif ('isbn13' === $type) {
-            return $constraint->isbn13Message;
-        }
-
-        return $constraint->bothIsbnMessage;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IssnValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IssnValidator.php
deleted file mode 100644
index 1f17c38..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/IssnValidator.php
+++ /dev/null
@@ -1,132 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates whether the value is a valid ISSN.
- *
- * @author Antonio J. García Lagar <aj@garcialagar.es>
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @see https://en.wikipedia.org/wiki/Issn
- */
-class IssnValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Issn) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Issn');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-        $canonical = $value;
-
-        // 1234-567X
-        //     ^
-        if (isset($canonical{4}) && '-' === $canonical{4}) {
-            // remove hyphen
-            $canonical = substr($canonical, 0, 4).substr($canonical, 5);
-        } elseif ($constraint->requireHyphen) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Issn::MISSING_HYPHEN_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        $length = strlen($canonical);
-
-        if ($length < 8) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Issn::TOO_SHORT_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        if ($length > 8) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Issn::TOO_LONG_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        // 1234567X
-        // ^^^^^^^ digits only
-        if (!ctype_digit(substr($canonical, 0, 7))) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Issn::INVALID_CHARACTERS_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        // 1234567X
-        //        ^ digit, x or X
-        if (!ctype_digit($canonical{7}) && 'x' !== $canonical{7} && 'X' !== $canonical{7}) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Issn::INVALID_CHARACTERS_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        // 1234567X
-        //        ^ case-sensitive?
-        if ($constraint->caseSensitive && 'x' === $canonical{7}) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Issn::INVALID_CASE_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        // Calculate a checksum. "X" equals 10.
-        $checkSum = 'X' === $canonical{7} || 'x' === $canonical{7}
-            ? 10
-            : $canonical{7};
-
-        for ($i = 0; $i < 7; ++$i) {
-            // Multiply the first digit by 8, the second by 7, etc.
-            $checkSum += (8 - $i) * $canonical{$i};
-        }
-
-        if (0 !== $checkSum % 11) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Issn::CHECKSUM_FAILED_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LanguageValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LanguageValidator.php
deleted file mode 100644
index be7ad28..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LanguageValidator.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Intl\Intl;
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates whether a value is a valid language code.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class LanguageValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Language) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Language');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-        $languages = Intl::getLanguageBundle()->getLanguageNames();
-
-        if (!isset($languages[$value])) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LengthValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LengthValidator.php
deleted file mode 100644
index f822047..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LengthValidator.php
+++ /dev/null
@@ -1,98 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class LengthValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Length) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Length');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $stringValue = (string) $value;
-        $invalidCharset = false;
-
-        if ('UTF8' === $charset = strtoupper($constraint->charset)) {
-            $charset = 'UTF-8';
-        }
-
-        if (function_exists('iconv_strlen')) {
-            $length = @iconv_strlen($stringValue, $constraint->charset);
-            $invalidCharset = false === $length;
-        } elseif (function_exists('mb_strlen')) {
-            if (mb_check_encoding($stringValue, $constraint->charset)) {
-                $length = mb_strlen($stringValue, $constraint->charset);
-            } else {
-                $invalidCharset = true;
-            }
-        } elseif ('UTF-8' !== $charset) {
-            $length = strlen($stringValue);
-        } elseif (!preg_match('//u', $stringValue)) {
-            $invalidCharset = true;
-        } elseif (function_exists('utf8_decode')) {
-            $length = strlen(utf8_decode($stringValue));
-        } else {
-            preg_replace('/./u', '', $stringValue, -1, $length);
-        }
-
-        if ($invalidCharset) {
-            $this->buildViolation($constraint->charsetMessage)
-                ->setParameter('{{ value }}', $this->formatValue($stringValue))
-                ->setParameter('{{ charset }}', $constraint->charset)
-                ->setInvalidValue($value)
-                ->addViolation();
-
-            return;
-        }
-
-        if (null !== $constraint->max && $length > $constraint->max) {
-            $this->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->maxMessage)
-                ->setParameter('{{ value }}', $this->formatValue($stringValue))
-                ->setParameter('{{ limit }}', $constraint->max)
-                ->setInvalidValue($value)
-                ->setPlural((int) $constraint->max)
-                ->setCode(Length::TOO_LONG_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        if (null !== $constraint->min && $length < $constraint->min) {
-            $this->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->minMessage)
-                ->setParameter('{{ value }}', $this->formatValue($stringValue))
-                ->setParameter('{{ limit }}', $constraint->min)
-                ->setInvalidValue($value)
-                ->setPlural((int) $constraint->min)
-                ->setCode(Length::TOO_SHORT_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LocaleValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LocaleValidator.php
deleted file mode 100644
index 748e5cf..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LocaleValidator.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Intl\Intl;
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates whether a value is a valid locale code.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class LocaleValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Locale) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Locale');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-        $locales = Intl::getLocaleBundle()->getLocaleNames();
-
-        if (!isset($locales[$value])) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LuhnValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LuhnValidator.php
deleted file mode 100644
index d58bfbf..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/LuhnValidator.php
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates a PAN using the LUHN Algorithm.
- *
- * For a list of example card numbers that are used to test this
- * class, please see the LuhnValidatorTest class.
- *
- * @see    http://en.wikipedia.org/wiki/Luhn_algorithm
- *
- * @author Tim Nagel <t.nagel@infinite.net.au>
- * @author Greg Knapp http://gregk.me/2011/php-implementation-of-bank-card-luhn-algorithm/
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class LuhnValidator extends ConstraintValidator
-{
-    /**
-     * Validates a credit card number with the Luhn algorithm.
-     *
-     * @param mixed      $value
-     * @param Constraint $constraint
-     *
-     * @throws UnexpectedTypeException when the given credit card number is no string
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Luhn) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Luhn');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        // Work with strings only, because long numbers are represented as floats
-        // internally and don't work with strlen()
-        if (!is_string($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-
-        if (!ctype_digit($value)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Luhn::INVALID_CHARACTERS_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        $checkSum = 0;
-        $length = strlen($value);
-
-        // Starting with the last digit and walking left, add every second
-        // digit to the check sum
-        // e.g. 7  9  9  2  7  3  9  8  7  1  3
-        //      ^     ^     ^     ^     ^     ^
-        //    = 7  +  9  +  7  +  9  +  7  +  3
-        for ($i = $length - 1; $i >= 0; $i -= 2) {
-            $checkSum += $value{$i};
-        }
-
-        // Starting with the second last digit and walking left, double every
-        // second digit and add it to the check sum
-        // For doubles greater than 9, sum the individual digits
-        // e.g. 7  9  9  2  7  3  9  8  7  1  3
-        //         ^     ^     ^     ^     ^
-        //    =    1+8 + 4  +  6  +  1+6 + 2
-        for ($i = $length - 2; $i >= 0; $i -= 2) {
-            $checkSum += array_sum(str_split($value{$i} * 2));
-        }
-
-        if (0 === $checkSum || 0 !== $checkSum % 10) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Luhn::CHECKSUM_FAILED_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotBlankValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotBlankValidator.php
deleted file mode 100644
index 9deab15..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NotBlankValidator.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class NotBlankValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof NotBlank) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\NotBlank');
-        }
-
-        if (false === $value || (empty($value) && '0' != $value)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NullValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NullValidator.php
deleted file mode 100644
index 1e6c3a5..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/NullValidator.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class NullValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Null) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Null');
-        }
-
-        if (null !== $value) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/RangeValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/RangeValidator.php
deleted file mode 100644
index ebae112..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/RangeValidator.php
+++ /dev/null
@@ -1,80 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class RangeValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Range) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Range');
-        }
-
-        if (null === $value) {
-            return;
-        }
-
-        if (!is_numeric($value) && !$value instanceof \DateTime && !$value instanceof \DateTimeInterface) {
-            $this->buildViolation($constraint->invalidMessage)
-                ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
-                ->setCode(Range::INVALID_VALUE_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        $min = $constraint->min;
-        $max = $constraint->max;
-
-        // Convert strings to DateTimes if comparing another DateTime
-        // This allows to compare with any date/time value supported by
-        // the DateTime constructor:
-        // http://php.net/manual/en/datetime.formats.php
-        if ($value instanceof \DateTime || $value instanceof \DateTimeInterface) {
-            if (is_string($min)) {
-                $min = new \DateTime($min);
-            }
-
-            if (is_string($max)) {
-                $max = new \DateTime($max);
-            }
-        }
-
-        if (null !== $constraint->max && $value > $max) {
-            $this->buildViolation($constraint->maxMessage)
-                ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
-                ->setParameter('{{ limit }}', $this->formatValue($max, self::PRETTY_DATE))
-                ->setCode(Range::BEYOND_RANGE_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        if (null !== $constraint->min && $value < $min) {
-            $this->buildViolation($constraint->minMessage)
-                ->setParameter('{{ value }}', $this->formatValue($value, self::PRETTY_DATE))
-                ->setParameter('{{ limit }}', $this->formatValue($min, self::PRETTY_DATE))
-                ->setCode(Range::BELOW_RANGE_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/RegexValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/RegexValidator.php
deleted file mode 100644
index 5916e85..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/RegexValidator.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates whether a value match or not given regexp pattern.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @author Joseph Bielawski <stloyd@gmail.com>
- *
- * @api
- */
-class RegexValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Regex) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Regex');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-
-        if ($constraint->match xor preg_match($constraint->pattern, $value)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/TimeValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/TimeValidator.php
deleted file mode 100644
index bfecf95..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/TimeValidator.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class TimeValidator extends ConstraintValidator
-{
-    const PATTERN = '/^(\d{2}):(\d{2}):(\d{2})$/';
-
-    /**
-     * Checks whether a time is valid.
-     *
-     * @param int $hour   The hour
-     * @param int $minute The minute
-     * @param int $second The second
-     *
-     * @return bool Whether the time is valid
-     *
-     * @internal
-     */
-    public static function checkTime($hour, $minute, $second)
-    {
-        return $hour >= 0 && $hour < 24 && $minute >= 0 && $minute < 60 && $second >= 0 && $second < 60;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Time) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Time');
-        }
-
-        if (null === $value || '' === $value || $value instanceof \DateTime) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-
-        if (!preg_match(static::PATTERN, $value, $matches)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Time::INVALID_FORMAT_ERROR)
-                ->addViolation();
-
-            return;
-        }
-
-        if (!self::checkTime($matches[1], $matches[2], $matches[3])) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Time::INVALID_TIME_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/TrueValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/TrueValidator.php
deleted file mode 100644
index a01f5bb..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/TrueValidator.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class TrueValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof True) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\True');
-        }
-
-        if (null === $value) {
-            return;
-        }
-
-        if (true !== $value && 1 !== $value && '1' !== $value) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/TypeValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/TypeValidator.php
deleted file mode 100644
index 66217d0..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/TypeValidator.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class TypeValidator extends ConstraintValidator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Type) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Type');
-        }
-
-        if (null === $value) {
-            return;
-        }
-
-        $type = strtolower($constraint->type);
-        $type = $type == 'boolean' ? 'bool' : $constraint->type;
-        $isFunction = 'is_'.$type;
-        $ctypeFunction = 'ctype_'.$type;
-
-        if (function_exists($isFunction) && $isFunction($value)) {
-            return;
-        } elseif (function_exists($ctypeFunction) && $ctypeFunction($value)) {
-            return;
-        } elseif ($value instanceof $constraint->type) {
-            return;
-        }
-
-        $this->buildViolation($constraint->message)
-            ->setParameter('{{ value }}', $this->formatValue($value))
-            ->setParameter('{{ type }}', $constraint->type)
-            ->addViolation();
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Url.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Url.php
deleted file mode 100644
index e867ee1..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Url.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-
-/**
- * @Annotation
- * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class Url extends Constraint
-{
-    public $message = 'This value is not a valid URL.';
-    public $protocols = array('http', 'https');
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/UrlValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/UrlValidator.php
deleted file mode 100644
index 3d18477..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/UrlValidator.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class UrlValidator extends ConstraintValidator
-{
-    const PATTERN = '~^
-            (%s)://                                 # protocol
-            (([\pL\pN-]+:)?([\pL\pN-]+)@)?          # basic auth
-            (
-                ([\pL\pN\pS-\.])+(\.?([\pL]|xn\-\-[\pL\pN-]+)+\.?) # a domain name
-                    |                                              # or
-                \d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}                 # a IP address
-                    |                                              # or
-                \[
-                    (?:(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){6})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:::(?:(?:(?:[0-9a-f]{1,4})):){5})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:[0-9a-f]{1,4})))?::(?:(?:(?:[0-9a-f]{1,4})):){4})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,1}(?:(?:[0-9a-f]{1,4})))?::(?:(?:(?:[0-9a-f]{1,4})):){3})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,2}(?:(?:[0-9a-f]{1,4})))?::(?:(?:(?:[0-9a-f]{1,4})):){2})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,3}(?:(?:[0-9a-f]{1,4})))?::(?:(?:[0-9a-f]{1,4})):)(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,4}(?:(?:[0-9a-f]{1,4})))?::)(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,5}(?:(?:[0-9a-f]{1,4})))?::)(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,6}(?:(?:[0-9a-f]{1,4})))?::))))
-                \]  # a IPv6 address
-            )
-            (:[0-9]+)?                              # a port (optional)
-            (/?|/\S+)                               # a /, nothing or a / with something
-        $~ixu';
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (!$constraint instanceof Url) {
-            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Url');
-        }
-
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-        $pattern = sprintf(static::PATTERN, implode('|', $constraint->protocols));
-
-        if (!preg_match($pattern, $value)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/UuidValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/UuidValidator.php
deleted file mode 100644
index 0ae04e2..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/UuidValidator.php
+++ /dev/null
@@ -1,264 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintValidator;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Validates whether the value is a valid UUID per RFC 4122.
- *
- * @author Colin O'Dell <colinodell@gmail.com>
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @see http://tools.ietf.org/html/rfc4122
- * @see https://en.wikipedia.org/wiki/Universally_unique_identifier
- */
-class UuidValidator extends ConstraintValidator
-{
-    // The strict pattern matches UUIDs like this:
-    // xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx
-
-    // Roughly speaking:
-    // x = any hexadecimal character
-    // M = any allowed version {1..5}
-    // N = any allowed variant {8, 9, a, b}
-
-    const STRICT_LENGTH = 36;
-    const STRICT_FIRST_HYPHEN_POSITION = 8;
-    const STRICT_LAST_HYPHEN_POSITION = 23;
-    const STRICT_VERSION_POSITION = 14;
-    const STRICT_VARIANT_POSITION = 19;
-
-    // The loose pattern validates similar yet non-compliant UUIDs.
-    // Hyphens are completely optional. If present, they should only appear
-    // between every fourth character:
-    // xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx
-    // xxxxxxxxxxxx-xxxx-xxxx-xxxx-xxxx-xxxx
-    // xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-
-    // The value can also be wrapped with characters like []{}:
-    // {xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx}
-
-    // Neither the version nor the variant is validated by this pattern.
-
-    const LOOSE_MAX_LENGTH = 39;
-    const LOOSE_FIRST_HYPHEN_POSITION = 4;
-
-    /**
-     * @deprecated Deprecated since Symfony 2.6, to be removed in 3.0
-     */
-    const STRICT_PATTERN = '/^[a-f0-9]{8}-[a-f0-9]{4}-[%s][a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$/i';
-
-    /**
-     * @deprecated Deprecated since Symfony 2.6, to be removed in 3.0
-     */
-    const LOOSE_PATTERN = '/^[a-f0-9]{4}(?:-?[a-f0-9]{4}){7}$/i';
-
-    /**
-     * @deprecated Deprecated since Symfony 2.6, to be removed in 3.0
-     */
-    const STRICT_UUID_LENGTH = self::STRICT_LENGTH;
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, Constraint $constraint)
-    {
-        if (null === $value || '' === $value) {
-            return;
-        }
-
-        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
-            throw new UnexpectedTypeException($value, 'string');
-        }
-
-        $value = (string) $value;
-
-        if ($constraint->strict) {
-            $this->validateStrict($value, $constraint);
-
-            return;
-        }
-
-        $this->validateLoose($value, $constraint);
-    }
-
-    private function validateLoose($value, Uuid $constraint)
-    {
-        // Error priority:
-        // 1. ERROR_INVALID_CHARACTERS
-        // 2. ERROR_INVALID_HYPHEN_PLACEMENT
-        // 3. ERROR_TOO_SHORT/ERROR_TOO_LONG
-
-        // Trim any wrapping characters like [] or {} used by some legacy systems
-        $trimmed = trim($value, '[]{}');
-
-        // Position of the next expected hyphen
-        $h = self::LOOSE_FIRST_HYPHEN_POSITION;
-
-        // Expected length
-        $l = self::LOOSE_MAX_LENGTH;
-
-        for ($i = 0; $i < $l; ++$i) {
-            // Check length
-            if (!isset($trimmed{$i})) {
-                $this->buildViolation($constraint->message)
-                    ->setParameter('{{ value }}', $this->formatValue($value))
-                    ->setCode(Uuid::TOO_SHORT_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-
-            // Hyphens must occur every fifth position
-            // xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxx
-            //     ^    ^    ^    ^    ^    ^    ^
-            if ('-' === $trimmed{$i}) {
-                if ($i !== $h) {
-                    $this->buildViolation($constraint->message)
-                        ->setParameter('{{ value }}', $this->formatValue($value))
-                        ->setCode(Uuid::INVALID_HYPHEN_PLACEMENT_ERROR)
-                        ->addViolation();
-
-                    return;
-                }
-
-                $h += 5;
-
-                continue;
-            }
-
-            // Missing hyphens are ignored
-            if ($i === $h) {
-                $h += 4;
-                --$l;
-            }
-
-            // Check characters
-            if (!ctype_xdigit($trimmed{$i})) {
-                $this->buildViolation($constraint->message)
-                    ->setParameter('{{ value }}', $this->formatValue($value))
-                    ->setCode(Uuid::INVALID_CHARACTERS_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-        }
-
-        // Check length again
-        if (isset($trimmed{$i})) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Uuid::TOO_LONG_ERROR)
-                ->addViolation();
-        }
-    }
-
-    private function validateStrict($value, Uuid $constraint)
-    {
-        // Error priority:
-        // 1. ERROR_INVALID_CHARACTERS
-        // 2. ERROR_INVALID_HYPHEN_PLACEMENT
-        // 3. ERROR_TOO_SHORT/ERROR_TOO_LONG
-        // 4. ERROR_INVALID_VERSION
-        // 5. ERROR_INVALID_VARIANT
-
-        // Position of the next expected hyphen
-        $h = self::STRICT_FIRST_HYPHEN_POSITION;
-
-        for ($i = 0; $i < self::STRICT_LENGTH; ++$i) {
-            // Check length
-            if (!isset($value{$i})) {
-                $this->buildViolation($constraint->message)
-                    ->setParameter('{{ value }}', $this->formatValue($value))
-                    ->setCode(Uuid::TOO_SHORT_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-
-            // Check hyphen placement
-            // xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-            //         ^    ^    ^    ^
-            if ('-' === $value{$i}) {
-                if ($i !== $h) {
-                    $this->buildViolation($constraint->message)
-                         ->setParameter(
-                             '{{ value }}',
-                             $this->formatValue($value)
-                         )
-                         ->setCode(Uuid::INVALID_HYPHEN_PLACEMENT_ERROR)
-                         ->addViolation();
-
-                    return;
-                }
-
-                // xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-                //                        ^
-                if ($h < self::STRICT_LAST_HYPHEN_POSITION) {
-                    $h += 5;
-                }
-
-                continue;
-            }
-
-            // Check characters
-            if (!ctype_xdigit($value{$i})) {
-                $this->buildViolation($constraint->message)
-                    ->setParameter('{{ value }}', $this->formatValue($value))
-                    ->setCode(Uuid::INVALID_CHARACTERS_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-
-            // Missing hyphen
-            if ($i === $h) {
-                $this->buildViolation($constraint->message)
-                    ->setParameter('{{ value }}', $this->formatValue($value))
-                    ->setCode(Uuid::INVALID_HYPHEN_PLACEMENT_ERROR)
-                    ->addViolation();
-
-                return;
-            }
-        }
-
-        // Check length again
-        if (isset($value{$i})) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Uuid::TOO_LONG_ERROR)
-                ->addViolation();
-        }
-
-        // Check version
-        if (!in_array($value{self::STRICT_VERSION_POSITION}, $constraint->versions)) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Uuid::INVALID_VERSION_ERROR)
-                ->addViolation();
-        }
-
-        // Check variant - first two bits must equal "10"
-        //   0b10xx
-        // & 0b1100 (12)
-        // = 0b1000 (8)
-        if ((hexdec($value{self::STRICT_VARIANT_POSITION}) & 12) !== 8) {
-            $this->buildViolation($constraint->message)
-                ->setParameter('{{ value }}', $this->formatValue($value))
-                ->setCode(Uuid::INVALID_VARIANT_ERROR)
-                ->addViolation();
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Valid.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Valid.php
deleted file mode 100644
index b0f518b..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Valid.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
-
-/**
- * @Annotation
- * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- */
-class Valid extends Constraint
-{
-    public $traverse = true;
-
-    /**
-     * @deprecated Deprecated as of version 2.5, to be removed in Symfony 3.0.
-     */
-    public $deep = true;
-
-    public function __construct($options = null)
-    {
-        if (is_array($options) && array_key_exists('groups', $options)) {
-            throw new ConstraintDefinitionException(sprintf(
-                'The option "groups" is not supported by the constraint %s',
-                __CLASS__
-            ));
-        }
-
-        parent::__construct($options);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Context/ExecutionContext.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Context/ExecutionContext.php
deleted file mode 100644
index f329615..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Context/ExecutionContext.php
+++ /dev/null
@@ -1,404 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Context;
-
-use Symfony\Component\Translation\TranslatorInterface;
-use Symfony\Component\Validator\ClassBasedInterface;
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\ConstraintViolation;
-use Symfony\Component\Validator\ConstraintViolationList;
-use Symfony\Component\Validator\Exception\BadMethodCallException;
-use Symfony\Component\Validator\Mapping\MetadataInterface;
-use Symfony\Component\Validator\Mapping\PropertyMetadataInterface;
-use Symfony\Component\Validator\Util\PropertyPath;
-use Symfony\Component\Validator\Validator\ValidatorInterface;
-use Symfony\Component\Validator\Violation\ConstraintViolationBuilder;
-
-/**
- * The context used and created by {@link ExecutionContextFactory}.
- *
- * @since  2.5
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @see ExecutionContextInterface
- *
- * @internal You should not instantiate or use this class. Code against
- *           {@link ExecutionContextInterface} instead.
- */
-class ExecutionContext implements ExecutionContextInterface
-{
-    /**
-     * @var ValidatorInterface
-     */
-    private $validator;
-
-    /**
-     * The root value of the validated object graph.
-     *
-     * @var mixed
-     */
-    private $root;
-
-    /**
-     * @var TranslatorInterface
-     */
-    private $translator;
-
-    /**
-     * @var string
-     */
-    private $translationDomain;
-
-    /**
-     * The violations generated in the current context.
-     *
-     * @var ConstraintViolationList
-     */
-    private $violations;
-
-    /**
-     * The currently validated value.
-     *
-     * @var mixed
-     */
-    private $value;
-
-    /**
-     * The currently validated object.
-     *
-     * @var object|null
-     */
-    private $object;
-
-    /**
-     * The property path leading to the current value.
-     *
-     * @var string
-     */
-    private $propertyPath = '';
-
-    /**
-     * The current validation metadata.
-     *
-     * @var MetadataInterface|null
-     */
-    private $metadata;
-
-    /**
-     * The currently validated group.
-     *
-     * @var string|null
-     */
-    private $group;
-
-    /**
-     * The currently validated constraint.
-     *
-     * @var Constraint|null
-     */
-    private $constraint;
-
-    /**
-     * Stores which objects have been validated in which group.
-     *
-     * @var array
-     */
-    private $validatedObjects = array();
-
-    /**
-     * Stores which class constraint has been validated for which object.
-     *
-     * @var array
-     */
-    private $validatedConstraints = array();
-
-    /**
-     * Stores which objects have been initialized.
-     *
-     * @var array
-     */
-    private $initializedObjects;
-
-    /**
-     * Creates a new execution context.
-     *
-     * @param ValidatorInterface  $validator         The validator
-     * @param mixed               $root              The root value of the
-     *                                               validated object graph
-     * @param TranslatorInterface $translator        The translator
-     * @param string|null         $translationDomain The translation domain to
-     *                                               use for translating
-     *                                               violation messages
-     *
-     * @internal Called by {@link ExecutionContextFactory}. Should not be used
-     *           in user code.
-     */
-    public function __construct(ValidatorInterface $validator, $root, TranslatorInterface $translator, $translationDomain = null)
-    {
-        $this->validator = $validator;
-        $this->root = $root;
-        $this->translator = $translator;
-        $this->translationDomain = $translationDomain;
-        $this->violations = new ConstraintViolationList();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setNode($value, $object, MetadataInterface $metadata = null, $propertyPath)
-    {
-        $this->value = $value;
-        $this->object = $object;
-        $this->metadata = $metadata;
-        $this->propertyPath = (string) $propertyPath;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setGroup($group)
-    {
-        $this->group = $group;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setConstraint(Constraint $constraint)
-    {
-        $this->constraint = $constraint;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addViolation($message, array $parameters = array(), $invalidValue = null, $plural = null, $code = null)
-    {
-        // The parameters $invalidValue and following are ignored by the new
-        // API, as they are not present in the new interface anymore.
-        // You should use buildViolation() instead.
-        if (func_num_args() > 2) {
-            throw new BadMethodCallException(
-                'The parameters $invalidValue, $pluralization and $code are '.
-                'not supported anymore as of Symfony 2.5. Please use '.
-                'buildViolation() instead or enable the legacy mode.'
-            );
-        }
-
-        $this->violations->add(new ConstraintViolation(
-            $this->translator->trans($message, $parameters, $this->translationDomain),
-            $message,
-            $parameters,
-            $this->root,
-            $this->propertyPath,
-            $this->value,
-            null,
-            null,
-            $this->constraint
-        ));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function buildViolation($message, array $parameters = array())
-    {
-        return new ConstraintViolationBuilder(
-            $this->violations,
-            $this->constraint,
-            $message,
-            $parameters,
-            $this->root,
-            $this->propertyPath,
-            $this->value,
-            $this->translator,
-            $this->translationDomain
-        );
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getViolations()
-    {
-        return $this->violations;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getValidator()
-    {
-        return $this->validator;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getRoot()
-    {
-        return $this->root;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getObject()
-    {
-        return $this->object;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMetadata()
-    {
-        return $this->metadata;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getGroup()
-    {
-        return $this->group;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getClassName()
-    {
-        return $this->metadata instanceof ClassBasedInterface ? $this->metadata->getClassName() : null;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getPropertyName()
-    {
-        return $this->metadata instanceof PropertyMetadataInterface ? $this->metadata->getPropertyName() : null;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getPropertyPath($subPath = '')
-    {
-        return PropertyPath::append($this->propertyPath, $subPath);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addViolationAt($subPath, $message, array $parameters = array(), $invalidValue = null, $plural = null, $code = null)
-    {
-        throw new BadMethodCallException(
-            'addViolationAt() is not supported anymore as of Symfony 2.5. '.
-            'Please use buildViolation() instead or enable the legacy mode.'
-        );
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, $subPath = '', $groups = null, $traverse = false, $deep = false)
-    {
-        throw new BadMethodCallException(
-            'validate() is not supported anymore as of Symfony 2.5. '.
-            'Please use getValidator() instead or enable the legacy mode.'
-        );
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validateValue($value, $constraints, $subPath = '', $groups = null)
-    {
-        throw new BadMethodCallException(
-            'validateValue() is not supported anymore as of Symfony 2.5. '.
-            'Please use getValidator() instead or enable the legacy mode.'
-        );
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMetadataFactory()
-    {
-        throw new BadMethodCallException(
-            'getMetadataFactory() is not supported anymore as of Symfony 2.5. '.
-            'Please use getValidator() in combination with getMetadataFor() '.
-            'or hasMetadataFor() instead or enable the legacy mode.'
-        );
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function markGroupAsValidated($cacheKey, $groupHash)
-    {
-        if (!isset($this->validatedObjects[$cacheKey])) {
-            $this->validatedObjects[$cacheKey] = array();
-        }
-
-        $this->validatedObjects[$cacheKey][$groupHash] = true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function isGroupValidated($cacheKey, $groupHash)
-    {
-        return isset($this->validatedObjects[$cacheKey][$groupHash]);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function markConstraintAsValidated($cacheKey, $constraintHash)
-    {
-        $this->validatedConstraints[$cacheKey.':'.$constraintHash] = true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function isConstraintValidated($cacheKey, $constraintHash)
-    {
-        return isset($this->validatedConstraints[$cacheKey.':'.$constraintHash]);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function markObjectAsInitialized($cacheKey)
-    {
-        $this->initializedObjects[$cacheKey] = true;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function isObjectInitialized($cacheKey)
-    {
-        return isset($this->initializedObjects[$cacheKey]);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Context/LegacyExecutionContext.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Context/LegacyExecutionContext.php
deleted file mode 100644
index de34b1f..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Context/LegacyExecutionContext.php
+++ /dev/null
@@ -1,156 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Context;
-
-use Symfony\Component\Translation\TranslatorInterface;
-use Symfony\Component\Validator\Constraints\Valid;
-use Symfony\Component\Validator\MetadataFactoryInterface;
-use Symfony\Component\Validator\Validator\ValidatorInterface;
-
-/**
- * An execution context that is compatible with the legacy API (< 2.5).
- *
- * @since  2.5
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Implemented for backwards compatibility with Symfony < 2.5.
- *             To be removed in Symfony 3.0.
- */
-class LegacyExecutionContext extends ExecutionContext
-{
-    /**
-     * @var MetadataFactoryInterface
-     */
-    private $metadataFactory;
-
-    /**
-     * Creates a new context.
-     *
-     * @see ExecutionContext::__construct()
-     *
-     * @internal Called by {@link LegacyExecutionContextFactory}. Should not be used
-     *           in user code.
-     */
-    public function __construct(ValidatorInterface $validator, $root, MetadataFactoryInterface $metadataFactory, TranslatorInterface $translator, $translationDomain = null)
-    {
-        parent::__construct(
-            $validator,
-            $root,
-            $translator,
-            $translationDomain
-        );
-
-        $this->metadataFactory = $metadataFactory;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addViolation($message, array $parameters = array(), $invalidValue = null, $plural = null, $code = null)
-    {
-        if (func_num_args() > 2) {
-            $this
-                ->buildViolation($message, $parameters)
-                ->setInvalidValue($invalidValue)
-                ->setPlural($plural)
-                ->setCode($code)
-                ->addViolation()
-            ;
-
-            return;
-        }
-
-        parent::addViolation($message, $parameters);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addViolationAt($subPath, $message, array $parameters = array(), $invalidValue = null, $plural = null, $code = null)
-    {
-        if (func_num_args() > 2) {
-            $this
-                ->buildViolation($message, $parameters)
-                ->atPath($subPath)
-                ->setInvalidValue($invalidValue)
-                ->setPlural($plural)
-                ->setCode($code)
-                ->addViolation()
-            ;
-
-            return;
-        }
-
-        $this
-            ->buildViolation($message, $parameters)
-            ->atPath($subPath)
-            ->addViolation()
-        ;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, $subPath = '', $groups = null, $traverse = false, $deep = false)
-    {
-        if (is_array($value)) {
-            // The $traverse flag is ignored for arrays
-            $constraint = new Valid(array('traverse' => true, 'deep' => $deep));
-
-            return $this
-                ->getValidator()
-                ->inContext($this)
-                ->atPath($subPath)
-                ->validate($value, $constraint, $groups)
-            ;
-        }
-
-        if ($traverse && $value instanceof \Traversable) {
-            $constraint = new Valid(array('traverse' => true, 'deep' => $deep));
-
-            return $this
-                ->getValidator()
-                ->inContext($this)
-                ->atPath($subPath)
-                ->validate($value, $constraint, $groups)
-            ;
-        }
-
-        return $this
-            ->getValidator()
-            ->inContext($this)
-            ->atPath($subPath)
-            ->validate($value, null, $groups)
-        ;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validateValue($value, $constraints, $subPath = '', $groups = null)
-    {
-        return $this
-            ->getValidator()
-            ->inContext($this)
-            ->atPath($subPath)
-            ->validate($value, $constraints, $groups)
-        ;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMetadataFactory()
-    {
-        return $this->metadataFactory;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Context/LegacyExecutionContextFactory.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Context/LegacyExecutionContextFactory.php
deleted file mode 100644
index cf5cd07..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Context/LegacyExecutionContextFactory.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Context;
-
-use Symfony\Component\Translation\TranslatorInterface;
-use Symfony\Component\Validator\MetadataFactoryInterface;
-use Symfony\Component\Validator\Validator\ValidatorInterface;
-
-/**
- * Creates new {@link LegacyExecutionContext} instances.
- *
- * @since  2.5
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Implemented for backwards compatibility with Symfony < 2.5.
- *             To be removed in Symfony 3.0.
- */
-class LegacyExecutionContextFactory implements ExecutionContextFactoryInterface
-{
-    /**
-     * @var MetadataFactoryInterface
-     */
-    private $metadataFactory;
-
-    /**
-     * @var TranslatorInterface
-     */
-    private $translator;
-
-    /**
-     * @var string|null
-     */
-    private $translationDomain;
-
-    /**
-     * Creates a new context factory.
-     *
-     * @param MetadataFactoryInterface $metadataFactory   The metadata factory
-     * @param TranslatorInterface      $translator        The translator
-     * @param string|null              $translationDomain The translation domain
-     *                                                    to use for translating
-     *                                                    violation messages
-     */
-    public function __construct(MetadataFactoryInterface $metadataFactory, TranslatorInterface $translator, $translationDomain = null)
-    {
-        $this->metadataFactory = $metadataFactory;
-        $this->translator = $translator;
-        $this->translationDomain = $translationDomain;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function createContext(ValidatorInterface $validator, $root)
-    {
-        return new LegacyExecutionContext(
-            $validator,
-            $root,
-            $this->metadataFactory,
-            $this->translator,
-            $this->translationDomain
-        );
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/DefaultTranslator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/DefaultTranslator.php
deleted file mode 100644
index 63fa09e..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/DefaultTranslator.php
+++ /dev/null
@@ -1,167 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-use Symfony\Component\Translation\TranslatorInterface;
-use Symfony\Component\Validator\Exception\BadMethodCallException;
-use Symfony\Component\Validator\Exception\InvalidArgumentException;
-
-/**
- * Simple translator implementation that simply replaces the parameters in
- * the message IDs.
- *
- * Example usage:
- *
- *     $translator = new DefaultTranslator();
- *
- *     echo $translator->trans(
- *         'This is a {{ var }}.',
- *         array('{{ var }}' => 'donkey')
- *     );
- *
- *     // -> This is a donkey.
- *
- *     echo $translator->transChoice(
- *         'This is {{ count }} donkey.|These are {{ count }} donkeys.',
- *         3,
- *         array('{{ count }}' => 'three')
- *     );
- *
- *     // -> These are three donkeys.
- *
- * This translator does not support message catalogs, translation domains or
- * locales. Instead, it implements a subset of the capabilities of
- * {@link \Symfony\Component\Translation\Translator} and can be used in places
- * where translation is not required by default but should be optional.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class DefaultTranslator implements TranslatorInterface
-{
-    /**
-     * Interpolates the given message.
-     *
-     * Parameters are replaced in the message in the same manner that
-     * {@link strtr()} uses.
-     *
-     * Example usage:
-     *
-     *     $translator = new DefaultTranslator();
-     *
-     *     echo $translator->trans(
-     *         'This is a {{ var }}.',
-     *         array('{{ var }}' => 'donkey')
-     *     );
-     *
-     *     // -> This is a donkey.
-     *
-     * @param string $id         The message id
-     * @param array  $parameters An array of parameters for the message
-     * @param string $domain     Ignored
-     * @param string $locale     Ignored
-     *
-     * @return string The interpolated string
-     */
-    public function trans($id, array $parameters = array(), $domain = null, $locale = null)
-    {
-        return strtr($id, $parameters);
-    }
-
-    /**
-     * Interpolates the given choice message by choosing a variant according to a number.
-     *
-     * The variants are passed in the message ID using the format
-     * "<singular>|<plural>". "<singular>" is chosen if the passed $number is
-     * exactly 1. "<plural>" is chosen otherwise.
-     *
-     * This format is consistent with the format supported by
-     * {@link \Symfony\Component\Translation\Translator}, but it does not
-     * have the same expressiveness. While Translator supports intervals in
-     * message translations, which are needed for languages other than English,
-     * this translator does not. You should use Translator or a custom
-     * implementation of {@link \Symfony\Component\Translation\TranslatorInterface} if you need this or similar
-     * functionality.
-     *
-     * Example usage:
-     *
-     *     echo $translator->transChoice(
-     *         'This is {{ count }} donkey.|These are {{ count }} donkeys.',
-     *         0,
-     *         array('{{ count }}' => 0)
-     *     );
-     *
-     *     // -> These are 0 donkeys.
-     *
-     *     echo $translator->transChoice(
-     *         'This is {{ count }} donkey.|These are {{ count }} donkeys.',
-     *         1,
-     *         array('{{ count }}' => 1)
-     *     );
-     *
-     *     // -> This is 1 donkey.
-     *
-     *     echo $translator->transChoice(
-     *         'This is {{ count }} donkey.|These are {{ count }} donkeys.',
-     *         3,
-     *         array('{{ count }}' => 3)
-     *     );
-     *
-     *     // -> These are 3 donkeys.
-     *
-     * @param string $id         The message id
-     * @param int    $number     The number to use to find the index of the message
-     * @param array  $parameters An array of parameters for the message
-     * @param string $domain     Ignored
-     * @param string $locale     Ignored
-     *
-     * @return string The translated string
-     *
-     * @throws InvalidArgumentException If the message id does not have the format
-     *                                  "singular|plural".
-     */
-    public function transChoice($id, $number, array $parameters = array(), $domain = null, $locale = null)
-    {
-        $ids = explode('|', $id);
-
-        if (1 == $number) {
-            return strtr($ids[0], $parameters);
-        }
-
-        if (!isset($ids[1])) {
-            throw new InvalidArgumentException(sprintf('The message "%s" cannot be pluralized, because it is missing a plural (e.g. "There is one apple|There are %%count%% apples").', $id));
-        }
-
-        return strtr($ids[1], $parameters);
-    }
-
-    /**
-     * Not supported.
-     *
-     * @param string $locale The locale
-     *
-     * @throws BadMethodCallException
-     */
-    public function setLocale($locale)
-    {
-        throw new BadMethodCallException('Unsupported method.');
-    }
-
-    /**
-     * Returns the locale of the translator.
-     *
-     * @return string Always returns 'en'
-     */
-    public function getLocale()
-    {
-        return 'en';
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ExecutionContext.php b/core/vendor/symfony/validator/Symfony/Component/Validator/ExecutionContext.php
deleted file mode 100644
index 31911b8..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/ExecutionContext.php
+++ /dev/null
@@ -1,293 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-use Symfony\Component\Translation\TranslatorInterface;
-
-/**
- * Default implementation of {@link ExecutionContextInterface}.
- *
- * This class is immutable by design.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link Context\ExecutionContext} instead.
- */
-class ExecutionContext implements ExecutionContextInterface
-{
-    /**
-     * @var GlobalExecutionContextInterface
-     */
-    private $globalContext;
-
-    /**
-     * @var TranslatorInterface
-     */
-    private $translator;
-
-    /**
-     * @var null|string
-     */
-    private $translationDomain;
-
-    /**
-     * @var MetadataInterface
-     */
-    private $metadata;
-
-    /**
-     * @var mixed
-     */
-    private $value;
-
-    /**
-     * @var string
-     */
-    private $group;
-
-    /**
-     * @var string
-     */
-    private $propertyPath;
-
-    /**
-     * Creates a new execution context.
-     *
-     * @param GlobalExecutionContextInterface $globalContext     The global context storing node-independent state.
-     * @param TranslatorInterface             $translator        The translator for translating violation messages.
-     * @param null|string                     $translationDomain The domain of the validation messages.
-     * @param MetadataInterface               $metadata          The metadata of the validated node.
-     * @param mixed                           $value             The value of the validated node.
-     * @param string                          $group             The current validation group.
-     * @param string                          $propertyPath      The property path to the current node.
-     */
-    public function __construct(GlobalExecutionContextInterface $globalContext, TranslatorInterface $translator, $translationDomain = null, MetadataInterface $metadata = null, $value = null, $group = null, $propertyPath = '')
-    {
-        if (null === $group) {
-            $group = Constraint::DEFAULT_GROUP;
-        }
-
-        $this->globalContext = $globalContext;
-        $this->translator = $translator;
-        $this->translationDomain = $translationDomain;
-        $this->metadata = $metadata;
-        $this->value = $value;
-        $this->propertyPath = $propertyPath;
-        $this->group = $group;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addViolation($message, array $params = array(), $invalidValue = null, $plural = null, $code = null)
-    {
-        if (null === $plural) {
-            $translatedMessage = $this->translator->trans($message, $params, $this->translationDomain);
-        } else {
-            try {
-                $translatedMessage = $this->translator->transChoice($message, $plural, $params, $this->translationDomain);
-            } catch (\InvalidArgumentException $e) {
-                $translatedMessage = $this->translator->trans($message, $params, $this->translationDomain);
-            }
-        }
-
-        $this->globalContext->getViolations()->add(new ConstraintViolation(
-            $translatedMessage,
-            $message,
-            $params,
-            $this->globalContext->getRoot(),
-            $this->propertyPath,
-            // check using func_num_args() to allow passing null values
-            func_num_args() >= 3 ? $invalidValue : $this->value,
-            $plural,
-            $code
-        ));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addViolationAt($subPath, $message, array $parameters = array(), $invalidValue = null, $plural = null, $code = null)
-    {
-        $this->globalContext->getViolations()->add(new ConstraintViolation(
-            null === $plural
-                ? $this->translator->trans($message, $parameters, $this->translationDomain)
-                : $this->translator->transChoice($message, $plural, $parameters, $this->translationDomain),
-            $message,
-            $parameters,
-            $this->globalContext->getRoot(),
-            $this->getPropertyPath($subPath),
-            // check using func_num_args() to allow passing null values
-            func_num_args() >= 4 ? $invalidValue : $this->value,
-            $plural,
-            $code
-        ));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getViolations()
-    {
-        return $this->globalContext->getViolations();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getRoot()
-    {
-        return $this->globalContext->getRoot();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getPropertyPath($subPath = '')
-    {
-        if ('' != $subPath && '' !== $this->propertyPath && '[' !== $subPath[0]) {
-            return $this->propertyPath.'.'.$subPath;
-        }
-
-        return $this->propertyPath.$subPath;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getClassName()
-    {
-        if ($this->metadata instanceof ClassBasedInterface) {
-            return $this->metadata->getClassName();
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getPropertyName()
-    {
-        if ($this->metadata instanceof PropertyMetadataInterface) {
-            return $this->metadata->getPropertyName();
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getValue()
-    {
-        return $this->value;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getGroup()
-    {
-        return $this->group;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMetadata()
-    {
-        return $this->metadata;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMetadataFor($value)
-    {
-        return $this->globalContext->getMetadataFactory()->getMetadataFor($value);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, $subPath = '', $groups = null, $traverse = false, $deep = false)
-    {
-        $propertyPath = $this->getPropertyPath($subPath);
-
-        foreach ($this->resolveGroups($groups) as $group) {
-            $this->globalContext->getVisitor()->validate($value, $group, $propertyPath, $traverse, $deep);
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validateValue($value, $constraints, $subPath = '', $groups = null)
-    {
-        $constraints = is_array($constraints) ? $constraints : array($constraints);
-
-        if (null === $groups && '' === $subPath) {
-            $context = clone $this;
-            $context->value = $value;
-            $context->executeConstraintValidators($value, $constraints);
-
-            return;
-        }
-
-        $propertyPath = $this->getPropertyPath($subPath);
-
-        foreach ($this->resolveGroups($groups) as $group) {
-            $context = clone $this;
-            $context->value = $value;
-            $context->group = $group;
-            $context->propertyPath = $propertyPath;
-            $context->executeConstraintValidators($value, $constraints);
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMetadataFactory()
-    {
-        return $this->globalContext->getMetadataFactory();
-    }
-
-    /**
-     * Executes the validators of the given constraints for the given value.
-     *
-     * @param mixed        $value       The value to validate.
-     * @param Constraint[] $constraints The constraints to match against.
-     */
-    private function executeConstraintValidators($value, array $constraints)
-    {
-        foreach ($constraints as $constraint) {
-            $validator = $this->globalContext->getValidatorFactory()->getInstance($constraint);
-            $validator->initialize($this);
-            $validator->validate($value, $constraint);
-        }
-    }
-
-    /**
-     * Returns an array of group names.
-     *
-     * @param null|string|string[] $groups The groups to resolve. If a single string is
-     *                                     passed, it is converted to an array. If null
-     *                                     is passed, an array containing the current
-     *                                     group of the context is returned.
-     *
-     * @return array An array of validation groups.
-     */
-    private function resolveGroups($groups)
-    {
-        return $groups ? (array) $groups : (array) $this->group;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ExecutionContextInterface.php b/core/vendor/symfony/validator/Symfony/Component/Validator/ExecutionContextInterface.php
deleted file mode 100644
index ebef4bd..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/ExecutionContextInterface.php
+++ /dev/null
@@ -1,329 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * Stores the validator's state during validation.
- *
- * For example, let's validate the following object graph:
- *
- * <pre>
- * (Person)---($firstName: string)
- *      \
- *   ($address: Address)---($street: string)
- * </pre>
- *
- * We validate the <tt>Person</tt> instance, which becomes the "root" of the
- * validation run (see {@link getRoot}). The state of the context after the
- * first step will be like this:
- *
- * <pre>
- * (Person)---($firstName: string)
- *    ^ \
- *   ($address: Address)---($street: string)
- * </pre>
- *
- * The validator is stopped at the <tt>Person</tt> node, both the root and the
- * value (see {@link getValue}) of the context point to the <tt>Person</tt>
- * instance. The property path is empty at this point (see {@link getPropertyPath}).
- * The metadata of the context is the metadata of the <tt>Person</tt> node
- * (see {@link getMetadata}).
- *
- * After advancing to the property <tt>$firstName</tt> of the <tt>Person</tt>
- * instance, the state of the context looks like this:
- *
- * <pre>
- * (Person)---($firstName: string)
- *      \              ^
- *   ($address: Address)---($street: string)
- * </pre>
- *
- * The validator is stopped at the property <tt>$firstName</tt>. The root still
- * points to the <tt>Person</tt> instance, because this is where the validation
- * started. The property path is now "firstName" and the current value is the
- * value of that property.
- *
- * After advancing to the <tt>$address</tt> property and then to the
- * <tt>$street</tt> property of the <tt>Address</tt> instance, the context state
- * looks like this:
- *
- * <pre>
- * (Person)---($firstName: string)
- *      \
- *   ($address: Address)---($street: string)
- *                               ^
- * </pre>
- *
- * The validator is stopped at the property <tt>$street</tt>. The root still
- * points to the <tt>Person</tt> instance, but the property path is now
- * "address.street" and the validated value is the value of that property.
- *
- * Apart from the root, the property path and the currently validated value,
- * the execution context also knows the metadata of the current node (see
- * {@link getMetadata}) which for example returns a {@link Mapping\PropertyMetadata}
- * or a {@link Mapping\ClassMetadata} object. he context also contains the
- * validation group that is currently being validated (see {@link getGroup}) and
- * the violations that happened up until now (see {@link getViolations}).
- *
- * Apart from reading the execution context, you can also use
- * {@link addViolation} or {@link addViolationAt} to add new violations and
- * {@link validate} or {@link validateValue} to validate values that the
- * validator otherwise would not reach.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link Context\ExecutionContextInterface} instead.
- */
-interface ExecutionContextInterface
-{
-    /**
-     * Adds a violation at the current node of the validation graph.
-     *
-     * @param string   $message      The error message
-     * @param array    $params       The parameters substituted in the error message
-     * @param mixed    $invalidValue The invalid, validated value
-     * @param int|null $plural       The number to use to pluralize of the message
-     * @param int|null $code         The violation code
-     *
-     * @api
-     *
-     * @deprecated The parameters $invalidValue, $pluralization and $code are
-     *             deprecated since version 2.5 and will be removed in
-     *             Symfony 3.0.
-     */
-    public function addViolation($message, array $params = array(), $invalidValue = null, $plural = null, $code = null);
-
-    /**
-     * Adds a violation at the validation graph node with the given property
-     * path relative to the current property path.
-     *
-     * @param string   $subPath      The relative property path for the violation
-     * @param string   $message      The error message
-     * @param array    $parameters   The parameters substituted in the error message
-     * @param mixed    $invalidValue The invalid, validated value
-     * @param int|null $plural       The number to use to pluralize of the message
-     * @param int|null $code         The violation code
-     *
-     * @api
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     *             Use {@link Context\ExecutionContextInterface::buildViolation()}
-     *             instead.
-     */
-    public function addViolationAt($subPath, $message, array $parameters = array(), $invalidValue = null, $plural = null, $code = null);
-
-    /**
-     * Validates the given value within the scope of the current validation.
-     *
-     * The value may be any value recognized by the used metadata factory
-     * (see {@link MetadataFactoryInterface::getMetadata}), or an array or a
-     * traversable object of such values.
-     *
-     * Usually you validate a value that is not the current node of the
-     * execution context. For this case, you can pass the {@link $subPath}
-     * argument which is appended to the current property path when a violation
-     * is created. For example, take the following object graph:
-     *
-     * <pre>
-     * (Person)---($address: Address)---($phoneNumber: PhoneNumber)
-     *                     ^
-     * </pre>
-     *
-     * When the execution context stops at the <tt>Person</tt> instance, the
-     * property path is "address". When you validate the <tt>PhoneNumber</tt>
-     * instance now, pass "phoneNumber" as sub path to correct the property path
-     * to "address.phoneNumber":
-     *
-     * <pre>
-     * $context->validate($address->phoneNumber, 'phoneNumber');
-     * </pre>
-     *
-     * Any violations generated during the validation will be added to the
-     * violation list that you can access with {@link getViolations}.
-     *
-     * @param mixed                $value    The value to validate.
-     * @param string               $subPath  The path to append to the context's property path.
-     * @param null|string|string[] $groups   The groups to validate in. If you don't pass any
-     *                                       groups here, the current group of the context
-     *                                       will be used.
-     * @param bool                 $traverse Whether to traverse the value if it is an array
-     *                                       or an instance of <tt>\Traversable</tt>.
-     * @param bool                 $deep     Whether to traverse the value recursively if
-     *                                       it is a collection of collections.
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     *             Use {@link Context\ExecutionContextInterface::getValidator()}
-     *             instead.
-     */
-    public function validate($value, $subPath = '', $groups = null, $traverse = false, $deep = false);
-
-    /**
-     * Validates a value against a constraint.
-     *
-     * Use the parameter <tt>$subPath</tt> to adapt the property path for the
-     * validated value. For example, take the following object graph:
-     *
-     * <pre>
-     * (Person)---($address: Address)---($street: string)
-     *                     ^
-     * </pre>
-     *
-     * When the validator validates the <tt>Address</tt> instance, the
-     * property path stored in the execution context is "address". When you
-     * manually validate the property <tt>$street</tt> now, pass the sub path
-     * "street" to adapt the full property path to "address.street":
-     *
-     * <pre>
-     * $context->validate($address->street, new NotNull(), 'street');
-     * </pre>
-     *
-     * @param mixed                   $value       The value to validate.
-     * @param Constraint|Constraint[] $constraints The constraint(s) to validate against.
-     * @param string                  $subPath     The path to append to the context's property path.
-     * @param null|string|string[]    $groups      The groups to validate in. If you don't pass any
-     *                                             groups here, the current group of the context
-     *                                             will be used.
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     *             Use {@link Context\ExecutionContextInterface::getValidator()}
-     *             instead.
-     */
-    public function validateValue($value, $constraints, $subPath = '', $groups = null);
-
-    /**
-     * Returns the violations generated by the validator so far.
-     *
-     * @return ConstraintViolationListInterface The constraint violation list.
-     *
-     * @api
-     */
-    public function getViolations();
-
-    /**
-     * Returns the value at which validation was started in the object graph.
-     *
-     * The validator, when given an object, traverses the properties and
-     * related objects and their properties. The root of the validation is the
-     * object from which the traversal started.
-     *
-     * The current value is returned by {@link getValue}.
-     *
-     * @return mixed The root value of the validation.
-     */
-    public function getRoot();
-
-    /**
-     * Returns the value that the validator is currently validating.
-     *
-     * If you want to retrieve the object that was originally passed to the
-     * validator, use {@link getRoot}.
-     *
-     * @return mixed The currently validated value.
-     */
-    public function getValue();
-
-    /**
-     * Returns the metadata for the currently validated value.
-     *
-     * With the core implementation, this method returns a
-     * {@link Mapping\ClassMetadata} instance if the current value is an object,
-     * a {@link Mapping\PropertyMetadata} instance if the current value is
-     * the value of a property and a {@link Mapping\GetterMetadata} instance if
-     * the validated value is the result of a getter method.
-     *
-     * If the validated value is neither of these, for example if the validator
-     * has been called with a plain value and constraint, this method returns
-     * null.
-     *
-     * @return MetadataInterface|null The metadata of the currently validated
-     *                                value.
-     */
-    public function getMetadata();
-
-    /**
-     * Returns the used metadata factory.
-     *
-     * @return MetadataFactoryInterface The metadata factory.
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     *             Use {@link Context\ExecutionContextInterface::getValidator()}
-     *             instead and call
-     *             {@link Validator\ValidatorInterface::getMetadataFor()} or
-     *             {@link Validator\ValidatorInterface::hasMetadataFor()} there.
-     */
-    public function getMetadataFactory();
-
-    /**
-     * Returns the validation group that is currently being validated.
-     *
-     * @return string The current validation group.
-     */
-    public function getGroup();
-
-    /**
-     * Returns the class name of the current node.
-     *
-     * If the metadata of the current node does not implement
-     * {@link ClassBasedInterface} or if no metadata is available for the
-     * current node, this method returns null.
-     *
-     * @return string|null The class name or null, if no class name could be found.
-     */
-    public function getClassName();
-
-    /**
-     * Returns the property name of the current node.
-     *
-     * If the metadata of the current node does not implement
-     * {@link PropertyMetadataInterface} or if no metadata is available for the
-     * current node, this method returns null.
-     *
-     * @return string|null The property name or null, if no property name could be found.
-     */
-    public function getPropertyName();
-
-    /**
-     * Returns the property path to the value that the validator is currently
-     * validating.
-     *
-     * For example, take the following object graph:
-     *
-     * <pre>
-     * (Person)---($address: Address)---($street: string)
-     * </pre>
-     *
-     * When the <tt>Person</tt> instance is passed to the validator, the
-     * property path is initially empty. When the <tt>$address</tt> property
-     * of that person is validated, the property path is "address". When
-     * the <tt>$street</tt> property of the related <tt>Address</tt> instance
-     * is validated, the property path is "address.street".
-     *
-     * Properties of objects are prefixed with a dot in the property path.
-     * Indices of arrays or objects implementing the {@link \ArrayAccess}
-     * interface are enclosed in brackets. For example, if the property in
-     * the previous example is <tt>$addresses</tt> and contains an array
-     * of <tt>Address</tt> instance, the property path generated for the
-     * <tt>$street</tt> property of one of these addresses is for example
-     * "addresses[0].street".
-     *
-     * @param string $subPath Optional. The suffix appended to the current
-     *                        property path.
-     *
-     * @return string The current property path. The result may be an empty
-     *                string if the validator is currently validating the
-     *                root value of the validation graph.
-     */
-    public function getPropertyPath($subPath = '');
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/GlobalExecutionContextInterface.php b/core/vendor/symfony/validator/Symfony/Component/Validator/GlobalExecutionContextInterface.php
deleted file mode 100644
index 06dbf3e..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/GlobalExecutionContextInterface.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * Stores the node-independent state of a validation run.
- *
- * When the validator validates a graph of objects, it uses two classes to
- * store the state during the validation:
- *
- * <ul>
- * <li>For each node in the validation graph (objects, properties, getters) the
- * validator creates an instance of {@link ExecutionContextInterface} that
- * stores the information about that node.</li>
- * <li>One single <tt>GlobalExecutionContextInterface</tt> stores the state
- * that is independent of the current node.</li>
- * </ul>
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link Context\ExecutionContextInterface} instead.
- */
-interface GlobalExecutionContextInterface
-{
-    /**
-     * Returns the violations generated by the validator so far.
-     *
-     * @return ConstraintViolationListInterface A list of constraint violations.
-     */
-    public function getViolations();
-
-    /**
-     * Returns the value at which validation was started in the object graph.
-     *
-     * @return mixed The root value.
-     *
-     * @see ExecutionContextInterface::getRoot()
-     */
-    public function getRoot();
-
-    /**
-     * Returns the visitor instance used to validate the object graph nodes.
-     *
-     * @return ValidationVisitorInterface The validation visitor.
-     */
-    public function getVisitor();
-
-    /**
-     * Returns the factory for constraint validators.
-     *
-     * @return ConstraintValidatorFactoryInterface The constraint validator factory.
-     */
-    public function getValidatorFactory();
-
-    /**
-     * Returns the factory for validation metadata objects.
-     *
-     * @return MetadataFactoryInterface The metadata factory.
-     */
-    public function getMetadataFactory();
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/BlackholeMetadataFactory.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/BlackholeMetadataFactory.php
deleted file mode 100644
index 7913e15..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/BlackholeMetadataFactory.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Mapping;
-
-/**
- * Alias of {@link Factory\BlackHoleMetadataFactory}.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link Factory\BlackHoleMetadataFactory} instead.
- */
-class BlackholeMetadataFactory extends \Symfony\Component\Validator\Mapping\Factory\BlackHoleMetadataFactory
-{
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Cache/ApcCache.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Cache/ApcCache.php
deleted file mode 100644
index 64929b0..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Cache/ApcCache.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Mapping\Cache;
-
-use Symfony\Component\Validator\Mapping\ClassMetadata;
-
-/**
- * @deprecated Deprecated since version 2.5, to be removed in 3.0.
- *             Use DoctrineCache with Doctrine\Common\Cache\ApcCache instead.
- */
-class ApcCache implements CacheInterface
-{
-    private $prefix;
-
-    public function __construct($prefix)
-    {
-        if (!extension_loaded('apc')) {
-            throw new \RuntimeException('Unable to use ApcCache to cache validator mappings as APC is not enabled.');
-        }
-
-        $this->prefix = $prefix;
-    }
-
-    public function has($class)
-    {
-        if (!function_exists('apc_exists')) {
-            $exists = false;
-
-            apc_fetch($this->prefix.$class, $exists);
-
-            return $exists;
-        }
-
-        return apc_exists($this->prefix.$class);
-    }
-
-    public function read($class)
-    {
-        return apc_fetch($this->prefix.$class);
-    }
-
-    public function write(ClassMetadata $metadata)
-    {
-        apc_store($this->prefix.$metadata->getClassName(), $metadata);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ClassMetadata.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ClassMetadata.php
deleted file mode 100644
index a234939..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ClassMetadata.php
+++ /dev/null
@@ -1,548 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Mapping;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\Constraints\GroupSequence;
-use Symfony\Component\Validator\Constraints\Traverse;
-use Symfony\Component\Validator\Constraints\Valid;
-use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
-use Symfony\Component\Validator\Exception\GroupDefinitionException;
-use Symfony\Component\Validator\ValidationVisitorInterface;
-
-/**
- * Default implementation of {@link ClassMetadataInterface}.
- *
- * This class supports serialization and cloning.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class ClassMetadata extends ElementMetadata implements ClassMetadataInterface
-{
-    /**
-     * @var string
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getClassName()} instead.
-     */
-    public $name;
-
-    /**
-     * @var string
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getDefaultGroup()} instead.
-     */
-    public $defaultGroup;
-
-    /**
-     * @var MemberMetadata[]
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getPropertyMetadata()} instead.
-     */
-    public $members = array();
-
-    /**
-     * @var PropertyMetadata[]
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getPropertyMetadata()} instead.
-     */
-    public $properties = array();
-
-    /**
-     * @var GetterMetadata[]
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getPropertyMetadata()} instead.
-     */
-    public $getters = array();
-
-    /**
-     * @var array
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getGroupSequence()} instead.
-     */
-    public $groupSequence = array();
-
-    /**
-     * @var bool
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link isGroupSequenceProvider()} instead.
-     */
-    public $groupSequenceProvider = false;
-
-    /**
-     * The strategy for traversing traversable objects.
-     *
-     * By default, only instances of {@link \Traversable} are traversed.
-     *
-     * @var int
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getTraversalStrategy()} instead.
-     */
-    public $traversalStrategy = TraversalStrategy::IMPLICIT;
-
-    /**
-     * @var \ReflectionClass
-     */
-    private $reflClass;
-
-    /**
-     * Constructs a metadata for the given class.
-     *
-     * @param string $class
-     */
-    public function __construct($class)
-    {
-        $this->name = $class;
-        // class name without namespace
-        if (false !== $nsSep = strrpos($class, '\\')) {
-            $this->defaultGroup = substr($class, $nsSep + 1);
-        } else {
-            $this->defaultGroup = $class;
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     */
-    public function accept(ValidationVisitorInterface $visitor, $value, $group, $propertyPath, $propagatedGroup = null)
-    {
-        if (null === $propagatedGroup && Constraint::DEFAULT_GROUP === $group
-                && ($this->hasGroupSequence() || $this->isGroupSequenceProvider())) {
-            if ($this->hasGroupSequence()) {
-                $groups = $this->getGroupSequence();
-            } else {
-                $groups = $value->getGroupSequence();
-            }
-
-            foreach ($groups as $group) {
-                $this->accept($visitor, $value, $group, $propertyPath, Constraint::DEFAULT_GROUP);
-
-                if (count($visitor->getViolations()) > 0) {
-                    break;
-                }
-            }
-
-            return;
-        }
-
-        $visitor->visit($this, $value, $group, $propertyPath);
-
-        if (null !== $value) {
-            $pathPrefix = empty($propertyPath) ? '' : $propertyPath.'.';
-
-            foreach ($this->getConstrainedProperties() as $property) {
-                foreach ($this->getPropertyMetadata($property) as $member) {
-                    $member->accept($visitor, $member->getPropertyValue($value), $group, $pathPrefix.$property, $propagatedGroup);
-                }
-            }
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __sleep()
-    {
-        $parentProperties = parent::__sleep();
-
-        // Don't store the cascading strategy. Classes never cascade.
-        unset($parentProperties[array_search('cascadingStrategy', $parentProperties)]);
-
-        return array_merge($parentProperties, array(
-            'getters',
-            'groupSequence',
-            'groupSequenceProvider',
-            'members',
-            'name',
-            'properties',
-            'defaultGroup',
-        ));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getClassName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * Returns the name of the default group for this class.
-     *
-     * For each class, the group "Default" is an alias for the group
-     * "<ClassName>", where <ClassName> is the non-namespaced name of the
-     * class. All constraints implicitly or explicitly assigned to group
-     * "Default" belong to both of these groups, unless the class defines
-     * a group sequence.
-     *
-     * If a class defines a group sequence, validating the class in "Default"
-     * will validate the group sequence. The constraints assigned to "Default"
-     * can still be validated by validating the class in "<ClassName>".
-     *
-     * @return string The name of the default group
-     */
-    public function getDefaultGroup()
-    {
-        return $this->defaultGroup;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addConstraint(Constraint $constraint)
-    {
-        if (!in_array(Constraint::CLASS_CONSTRAINT, (array) $constraint->getTargets())) {
-            throw new ConstraintDefinitionException(sprintf(
-                'The constraint "%s" cannot be put on classes.',
-                get_class($constraint)
-            ));
-        }
-
-        if ($constraint instanceof Valid) {
-            throw new ConstraintDefinitionException(sprintf(
-                'The constraint "%s" cannot be put on classes.',
-                get_class($constraint)
-            ));
-        }
-
-        if ($constraint instanceof Traverse) {
-            if ($constraint->traverse) {
-                // If traverse is true, traversal should be explicitly enabled
-                $this->traversalStrategy = TraversalStrategy::TRAVERSE;
-            } else {
-                // If traverse is false, traversal should be explicitly disabled
-                $this->traversalStrategy = TraversalStrategy::NONE;
-            }
-
-            // The constraint is not added
-            return $this;
-        }
-
-        $constraint->addImplicitGroupName($this->getDefaultGroup());
-
-        parent::addConstraint($constraint);
-
-        return $this;
-    }
-
-    /**
-     * Adds a constraint to the given property.
-     *
-     * @param string     $property   The name of the property
-     * @param Constraint $constraint The constraint
-     *
-     * @return ClassMetadata This object
-     */
-    public function addPropertyConstraint($property, Constraint $constraint)
-    {
-        if (!isset($this->properties[$property])) {
-            $this->properties[$property] = new PropertyMetadata($this->getClassName(), $property);
-
-            $this->addPropertyMetadata($this->properties[$property]);
-        }
-
-        $constraint->addImplicitGroupName($this->getDefaultGroup());
-
-        $this->properties[$property]->addConstraint($constraint);
-
-        return $this;
-    }
-
-    /**
-     * @param string       $property
-     * @param Constraint[] $constraints
-     *
-     * @return ClassMetadata
-     */
-    public function addPropertyConstraints($property, array $constraints)
-    {
-        foreach ($constraints as $constraint) {
-            $this->addPropertyConstraint($property, $constraint);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Adds a constraint to the getter of the given property.
-     *
-     * The name of the getter is assumed to be the name of the property with an
-     * uppercased first letter and either the prefix "get" or "is".
-     *
-     * @param string     $property   The name of the property
-     * @param Constraint $constraint The constraint
-     *
-     * @return ClassMetadata This object
-     */
-    public function addGetterConstraint($property, Constraint $constraint)
-    {
-        if (!isset($this->getters[$property])) {
-            $this->getters[$property] = new GetterMetadata($this->getClassName(), $property);
-
-            $this->addPropertyMetadata($this->getters[$property]);
-        }
-
-        $constraint->addImplicitGroupName($this->getDefaultGroup());
-
-        $this->getters[$property]->addConstraint($constraint);
-
-        return $this;
-    }
-
-    /**
-     * @param string       $property
-     * @param Constraint[] $constraints
-     *
-     * @return ClassMetadata
-     */
-    public function addGetterConstraints($property, array $constraints)
-    {
-        foreach ($constraints as $constraint) {
-            $this->addGetterConstraint($property, $constraint);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Merges the constraints of the given metadata into this object.
-     *
-     * @param ClassMetadata $source The source metadata
-     */
-    public function mergeConstraints(ClassMetadata $source)
-    {
-        foreach ($source->getConstraints() as $constraint) {
-            $this->addConstraint(clone $constraint);
-        }
-
-        foreach ($source->getConstrainedProperties() as $property) {
-            foreach ($source->getPropertyMetadata($property) as $member) {
-                $member = clone $member;
-
-                foreach ($member->getConstraints() as $constraint) {
-                    $constraint->addImplicitGroupName($this->getDefaultGroup());
-                }
-
-                $this->addPropertyMetadata($member);
-
-                if ($member instanceof MemberMetadata && !$member->isPrivate($this->name)) {
-                    $property = $member->getPropertyName();
-
-                    if ($member instanceof PropertyMetadata && !isset($this->properties[$property])) {
-                        $this->properties[$property] = $member;
-                    } elseif ($member instanceof GetterMetadata && !isset($this->getters[$property])) {
-                        $this->getters[$property] = $member;
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Adds a member metadata.
-     *
-     * @param MemberMetadata $metadata
-     *
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0.
-     */
-    protected function addMemberMetadata(MemberMetadata $metadata)
-    {
-        $this->addPropertyMetadata($metadata);
-    }
-
-    /**
-     * Returns true if metadatas of members is present for the given property.
-     *
-     * @param string $property The name of the property
-     *
-     * @return bool
-     *
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0. Use {@link hasPropertyMetadata} instead.
-     */
-    public function hasMemberMetadatas($property)
-    {
-        return $this->hasPropertyMetadata($property);
-    }
-
-    /**
-     * Returns all metadatas of members describing the given property.
-     *
-     * @param string $property The name of the property
-     *
-     * @return MemberMetadata[] An array of MemberMetadata
-     *
-     * @deprecated Deprecated since version 2.6, to be removed in 3.0. Use {@link getPropertyMetadata} instead.
-     */
-    public function getMemberMetadatas($property)
-    {
-        return $this->getPropertyMetadata($property);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasPropertyMetadata($property)
-    {
-        return array_key_exists($property, $this->members);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getPropertyMetadata($property)
-    {
-        if (!isset($this->members[$property])) {
-            return array();
-        }
-
-        return $this->members[$property];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getConstrainedProperties()
-    {
-        return array_keys($this->members);
-    }
-
-    /**
-     * Sets the default group sequence for this class.
-     *
-     * @param array $groupSequence An array of group names
-     *
-     * @return ClassMetadata
-     *
-     * @throws GroupDefinitionException
-     */
-    public function setGroupSequence($groupSequence)
-    {
-        if ($this->isGroupSequenceProvider()) {
-            throw new GroupDefinitionException('Defining a static group sequence is not allowed with a group sequence provider');
-        }
-
-        if (is_array($groupSequence)) {
-            $groupSequence = new GroupSequence($groupSequence);
-        }
-
-        if (in_array(Constraint::DEFAULT_GROUP, $groupSequence->groups, true)) {
-            throw new GroupDefinitionException(sprintf('The group "%s" is not allowed in group sequences', Constraint::DEFAULT_GROUP));
-        }
-
-        if (!in_array($this->getDefaultGroup(), $groupSequence->groups, true)) {
-            throw new GroupDefinitionException(sprintf('The group "%s" is missing in the group sequence', $this->getDefaultGroup()));
-        }
-
-        $this->groupSequence = $groupSequence;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasGroupSequence()
-    {
-        return count($this->groupSequence) > 0;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getGroupSequence()
-    {
-        return $this->groupSequence;
-    }
-
-    /**
-     * Returns a ReflectionClass instance for this class.
-     *
-     * @return \ReflectionClass
-     */
-    public function getReflectionClass()
-    {
-        if (!$this->reflClass) {
-            $this->reflClass = new \ReflectionClass($this->getClassName());
-        }
-
-        return $this->reflClass;
-    }
-
-    /**
-     * Sets whether a group sequence provider should be used.
-     *
-     * @param bool $active
-     *
-     * @throws GroupDefinitionException
-     */
-    public function setGroupSequenceProvider($active)
-    {
-        if ($this->hasGroupSequence()) {
-            throw new GroupDefinitionException('Defining a group sequence provider is not allowed with a static group sequence');
-        }
-
-        if (!$this->getReflectionClass()->implementsInterface('Symfony\Component\Validator\GroupSequenceProviderInterface')) {
-            throw new GroupDefinitionException(sprintf('Class "%s" must implement GroupSequenceProviderInterface', $this->name));
-        }
-
-        $this->groupSequenceProvider = $active;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function isGroupSequenceProvider()
-    {
-        return $this->groupSequenceProvider;
-    }
-
-    /**
-     * Class nodes are never cascaded.
-     *
-     * {@inheritdoc}
-     */
-    public function getCascadingStrategy()
-    {
-        return CascadingStrategy::NONE;
-    }
-
-    /**
-     * Adds a property metadata.
-     *
-     * @param PropertyMetadataInterface $metadata
-     */
-    private function addPropertyMetadata(PropertyMetadataInterface $metadata)
-    {
-        $property = $metadata->getPropertyName();
-
-        $this->members[$property][] = $metadata;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ClassMetadataFactory.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ClassMetadataFactory.php
deleted file mode 100644
index 9b05edd..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ClassMetadataFactory.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Mapping;
-
-use Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory;
-
-/**
- * Alias of {@link LazyLoadingMetadataFactory}.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link LazyLoadingMetadataFactory} instead.
- */
-class ClassMetadataFactory extends LazyLoadingMetadataFactory
-{
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ElementMetadata.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ElementMetadata.php
deleted file mode 100644
index 1b971c9..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/ElementMetadata.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Mapping;
-
-/**
- * Contains the metadata of a structural element.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Extend {@link GenericMetadata} instead.
- */
-abstract class ElementMetadata extends GenericMetadata
-{
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/GenericMetadata.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/GenericMetadata.php
deleted file mode 100644
index 904dcd7..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/GenericMetadata.php
+++ /dev/null
@@ -1,243 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Mapping;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\Constraints\Traverse;
-use Symfony\Component\Validator\Constraints\Valid;
-use Symfony\Component\Validator\Exception\BadMethodCallException;
-use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
-use Symfony\Component\Validator\ValidationVisitorInterface;
-
-/**
- * A generic container of {@link Constraint} objects.
- *
- * This class supports serialization and cloning.
- *
- * @since  2.5
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class GenericMetadata implements MetadataInterface
-{
-    /**
-     * @var Constraint[]
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getConstraints()} and {@link findConstraints()} instead.
-     */
-    public $constraints = array();
-
-    /**
-     * @var array
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link findConstraints()} instead.
-     */
-    public $constraintsByGroup = array();
-
-    /**
-     * The strategy for cascading objects.
-     *
-     * By default, objects are not cascaded.
-     *
-     * @var int
-     *
-     * @see CascadingStrategy
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getCascadingStrategy()} instead.
-     */
-    public $cascadingStrategy = CascadingStrategy::NONE;
-
-    /**
-     * The strategy for traversing traversable objects.
-     *
-     * By default, traversable objects are not traversed.
-     *
-     * @var int
-     *
-     * @see TraversalStrategy
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getTraversalStrategy()} instead.
-     */
-    public $traversalStrategy = TraversalStrategy::NONE;
-
-    /**
-     * Returns the names of the properties that should be serialized.
-     *
-     * @return string[]
-     */
-    public function __sleep()
-    {
-        return array(
-            'constraints',
-            'constraintsByGroup',
-            'cascadingStrategy',
-            'traversalStrategy',
-        );
-    }
-
-    /**
-     * Clones this object.
-     */
-    public function __clone()
-    {
-        $constraints = $this->constraints;
-
-        $this->constraints = array();
-        $this->constraintsByGroup = array();
-
-        foreach ($constraints as $constraint) {
-            $this->addConstraint(clone $constraint);
-        }
-    }
-
-    /**
-     * Adds a constraint.
-     *
-     * If the constraint {@link Valid} is added, the cascading strategy will be
-     * changed to {@link CascadingStrategy::CASCADE}. Depending on the
-     * properties $traverse and $deep of that constraint, the traversal strategy
-     * will be set to one of the following:
-     *
-     *  - {@link TraversalStrategy::IMPLICIT} if $traverse is enabled and $deep
-     *    is enabled
-     *  - {@link TraversalStrategy::IMPLICIT} | {@link TraversalStrategy::STOP_RECURSION}
-     *    if $traverse is enabled, but $deep is disabled
-     *  - {@link TraversalStrategy::NONE} if $traverse is disabled
-     *
-     * @param Constraint $constraint The constraint to add
-     *
-     * @return GenericMetadata This object
-     *
-     * @throws ConstraintDefinitionException When trying to add the
-     *                                       {@link Traverse} constraint
-     */
-    public function addConstraint(Constraint $constraint)
-    {
-        if ($constraint instanceof Traverse) {
-            throw new ConstraintDefinitionException(sprintf(
-                'The constraint "%s" can only be put on classes. Please use '.
-                '"Symfony\Component\Validator\Constraints\Valid" instead.',
-                get_class($constraint)
-            ));
-        }
-
-        if ($constraint instanceof Valid) {
-            $this->cascadingStrategy = CascadingStrategy::CASCADE;
-
-            if ($constraint->traverse) {
-                // Traverse unless the value is not traversable
-                $this->traversalStrategy = TraversalStrategy::IMPLICIT;
-
-                if (!$constraint->deep) {
-                    $this->traversalStrategy |= TraversalStrategy::STOP_RECURSION;
-                }
-            } else {
-                $this->traversalStrategy = TraversalStrategy::NONE;
-            }
-
-            return $this;
-        }
-
-        $this->constraints[] = $constraint;
-
-        foreach ($constraint->groups as $group) {
-            $this->constraintsByGroup[$group][] = $constraint;
-        }
-
-        return $this;
-    }
-
-    /**
-     * Adds an list of constraints.
-     *
-     * @param Constraint[] $constraints The constraints to add
-     *
-     * @return GenericMetadata This object
-     */
-    public function addConstraints(array $constraints)
-    {
-        foreach ($constraints as $constraint) {
-            $this->addConstraint($constraint);
-        }
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getConstraints()
-    {
-        return $this->constraints;
-    }
-
-    /**
-     * Returns whether this element has any constraints.
-     *
-     * @return bool
-     */
-    public function hasConstraints()
-    {
-        return count($this->constraints) > 0;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * Aware of the global group (* group).
-     */
-    public function findConstraints($group)
-    {
-        return isset($this->constraintsByGroup[$group])
-            ? $this->constraintsByGroup[$group]
-            : array();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getCascadingStrategy()
-    {
-        return $this->cascadingStrategy;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getTraversalStrategy()
-    {
-        return $this->traversalStrategy;
-    }
-
-    /**
-     * Exists for compatibility with the deprecated
-     * {@link Symfony\Component\Validator\MetadataInterface}.
-     *
-     * Should not be used.
-     *
-     * @throws BadMethodCallException
-     *
-     * @deprecated Implemented for backwards compatibility with Symfony < 2.5.
-     *             Will be removed in Symfony 3.0.
-     */
-    public function accept(ValidationVisitorInterface $visitor, $value, $group, $propertyPath)
-    {
-        throw new BadMethodCallException('Not supported.');
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/MemberMetadata.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/MemberMetadata.php
deleted file mode 100644
index a0bbe0d..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/MemberMetadata.php
+++ /dev/null
@@ -1,251 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Mapping;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
-use Symfony\Component\Validator\ValidationVisitorInterface;
-
-/**
- * Stores all metadata needed for validating a class property.
- *
- * The method of accessing the property's value must be specified by subclasses
- * by implementing the {@link newReflectionMember()} method.
- *
- * This class supports serialization and cloning.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @see PropertyMetadataInterface
- */
-abstract class MemberMetadata extends ElementMetadata implements PropertyMetadataInterface
-{
-    /**
-     * @var string
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getClassName()} instead.
-     */
-    public $class;
-
-    /**
-     * @var string
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getName()} instead.
-     */
-    public $name;
-
-    /**
-     * @var string
-     *
-     * @internal This property is public in order to reduce the size of the
-     *           class' serialized representation. Do not access it. Use
-     *           {@link getPropertyName()} instead.
-     */
-    public $property;
-
-    /**
-     * @var \ReflectionMethod[]|\ReflectionProperty[]
-     */
-    private $reflMember = array();
-
-    /**
-     * Constructor.
-     *
-     * @param string $class    The name of the class this member is defined on
-     * @param string $name     The name of the member
-     * @param string $property The property the member belongs to
-     */
-    public function __construct($class, $name, $property)
-    {
-        $this->class = $class;
-        $this->name = $name;
-        $this->property = $property;
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     */
-    public function accept(ValidationVisitorInterface $visitor, $value, $group, $propertyPath, $propagatedGroup = null)
-    {
-        $visitor->visit($this, $value, $group, $propertyPath);
-
-        if ($this->isCascaded()) {
-            $visitor->validate($value, $propagatedGroup ?: $group, $propertyPath, $this->isCollectionCascaded(), $this->isCollectionCascadedDeeply());
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addConstraint(Constraint $constraint)
-    {
-        if (!in_array(Constraint::PROPERTY_CONSTRAINT, (array) $constraint->getTargets())) {
-            throw new ConstraintDefinitionException(sprintf(
-                'The constraint %s cannot be put on properties or getters',
-                get_class($constraint)
-            ));
-        }
-
-        parent::addConstraint($constraint);
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __sleep()
-    {
-        return array_merge(parent::__sleep(), array(
-            'class',
-            'name',
-            'property',
-        ));
-    }
-
-    /**
-     * Returns the name of the member.
-     *
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getClassName()
-    {
-        return $this->class;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getPropertyName()
-    {
-        return $this->property;
-    }
-
-    /**
-     * Returns whether this member is public.
-     *
-     * @param object|string $objectOrClassName The object or the class name
-     *
-     * @return bool
-     */
-    public function isPublic($objectOrClassName)
-    {
-        return $this->getReflectionMember($objectOrClassName)->isPublic();
-    }
-
-    /**
-     * Returns whether this member is protected.
-     *
-     * @param object|string $objectOrClassName The object or the class name
-     *
-     * @return bool
-     */
-    public function isProtected($objectOrClassName)
-    {
-        return $this->getReflectionMember($objectOrClassName)->isProtected();
-    }
-
-    /**
-     * Returns whether this member is private.
-     *
-     * @param object|string $objectOrClassName The object or the class name
-     *
-     * @return bool
-     */
-    public function isPrivate($objectOrClassName)
-    {
-        return $this->getReflectionMember($objectOrClassName)->isPrivate();
-    }
-
-    /**
-     * Returns whether objects stored in this member should be validated.
-     *
-     * @return bool
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     *             Use {@link getCascadingStrategy()} instead.
-     */
-    public function isCascaded()
-    {
-        return (bool) ($this->cascadingStrategy & CascadingStrategy::CASCADE);
-    }
-
-    /**
-     * Returns whether arrays or traversable objects stored in this member
-     * should be traversed and validated in each entry.
-     *
-     * @return bool
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     *             Use {@link getTraversalStrategy()} instead.
-     */
-    public function isCollectionCascaded()
-    {
-        return (bool) ($this->traversalStrategy & (TraversalStrategy::IMPLICIT | TraversalStrategy::TRAVERSE));
-    }
-
-    /**
-     * Returns whether arrays or traversable objects stored in this member
-     * should be traversed recursively for inner arrays/traversable objects.
-     *
-     * @return bool
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     *             Use {@link getTraversalStrategy()} instead.
-     */
-    public function isCollectionCascadedDeeply()
-    {
-        return !($this->traversalStrategy & TraversalStrategy::STOP_RECURSION);
-    }
-
-    /**
-     * Returns the reflection instance for accessing the member's value.
-     *
-     * @param object|string $objectOrClassName The object or the class name
-     *
-     * @return \ReflectionMethod|\ReflectionProperty The reflection instance
-     */
-    public function getReflectionMember($objectOrClassName)
-    {
-        $className = is_string($objectOrClassName) ? $objectOrClassName : get_class($objectOrClassName);
-        if (!isset($this->reflMember[$className])) {
-            $this->reflMember[$className] = $this->newReflectionMember($objectOrClassName);
-        }
-
-        return $this->reflMember[$className];
-    }
-
-    /**
-     * Creates a new reflection instance for accessing the member's value.
-     *
-     * Must be implemented by subclasses.
-     *
-     * @param object|string $objectOrClassName The object or the class name
-     *
-     * @return \ReflectionMethod|\ReflectionProperty The reflection instance
-     */
-    abstract protected function newReflectionMember($objectOrClassName);
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/TraversalStrategy.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/TraversalStrategy.php
deleted file mode 100644
index 5122c47..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/TraversalStrategy.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Mapping;
-
-/**
- * Specifies whether and how a traversable object should be traversed.
- *
- * If the node traverser traverses a node whose value is an instance of
- * {@link \Traversable}, and if that node is either a class node or if
- * cascading is enabled, then the node's traversal strategy will be checked.
- * Depending on the requested traversal strategy, the node traverser will
- * iterate over the object and cascade each object or collection returned by
- * the iterator.
- *
- * The traversal strategy is ignored for arrays. Arrays are always iterated.
- *
- * @since  2.1
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @see CascadingStrategy
- */
-class TraversalStrategy
-{
-    /**
-     * Specifies that a node's value should be iterated only if it is an
-     * instance of {@link \Traversable}.
-     */
-    const IMPLICIT = 1;
-
-    /**
-     * Specifies that a node's value should never be iterated.
-     */
-    const NONE = 2;
-
-    /**
-     * Specifies that a node's value should always be iterated. If the value is
-     * not an instance of {@link \Traversable}, an exception should be thrown.
-     */
-    const TRAVERSE = 4;
-
-    /**
-     * Specifies that nested instances of {@link \Traversable} should never be
-     * iterated. Can be combined with {@link IMPLICIT} or {@link TRAVERSE}.
-     *
-     * @deprecated This constant was added for backwards compatibility only.
-     *             It will be removed in Symfony 3.0.
-     * @internal
-     */
-    const STOP_RECURSION = 8;
-
-    /**
-     * Not instantiable.
-     */
-    private function __construct()
-    {
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/MetadataFactoryInterface.php b/core/vendor/symfony/validator/Symfony/Component/Validator/MetadataFactoryInterface.php
deleted file mode 100644
index 4c0cbad..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/MetadataFactoryInterface.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * Returns {@link MetadataInterface} instances for values.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link Mapping\Factory\MetadataFactoryInterface} instead.
- */
-interface MetadataFactoryInterface
-{
-    /**
-     * Returns the metadata for the given value.
-     *
-     * @param mixed $value Some value
-     *
-     * @return MetadataInterface The metadata for the value
-     *
-     * @throws Exception\NoSuchMetadataException If no metadata exists for the given value
-     */
-    public function getMetadataFor($value);
-
-    /**
-     * Returns whether the class is able to return metadata for the given value.
-     *
-     * @param mixed $value Some value
-     *
-     * @return bool Whether metadata can be returned for that value
-     */
-    public function hasMetadataFor($value);
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/MetadataInterface.php b/core/vendor/symfony/validator/Symfony/Component/Validator/MetadataInterface.php
deleted file mode 100644
index 60abfeb..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/MetadataInterface.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * A container for validation metadata.
- *
- * The container contains constraints that may belong to different validation
- * groups. Constraints for a specific group can be fetched by calling
- * {@link findConstraints}.
- *
- * Implement this interface to add validation metadata to your own metadata
- * layer. Each metadata may have named properties. Each property can be
- * represented by one or more {@link PropertyMetadataInterface} instances that
- * are returned by {@link getPropertyMetadata}. Since
- * <tt>PropertyMetadataInterface</tt> inherits from <tt>MetadataInterface</tt>,
- * each property may be divided into further properties.
- *
- * The {@link accept} method of each metadata implements the Visitor pattern.
- * The method should forward the call to the visitor's
- * {@link ValidationVisitorInterface::visit} method and additionally call
- * <tt>accept()</tt> on all structurally related metadata instances.
- *
- * For example, to store constraints for PHP classes and their properties,
- * create a class <tt>ClassMetadata</tt> (implementing <tt>MetadataInterface</tt>)
- * and a class <tt>PropertyMetadata</tt> (implementing <tt>PropertyMetadataInterface</tt>).
- * <tt>ClassMetadata::getPropertyMetadata($property)</tt> returns all
- * <tt>PropertyMetadata</tt> instances for a property of that class. Its
- * <tt>accept()</tt>-method simply forwards to <tt>ValidationVisitorInterface::visit()</tt>
- * and calls <tt>accept()</tt> on all contained <tt>PropertyMetadata</tt>
- * instances, which themselves call <tt>ValidationVisitorInterface::visit()</tt>
- * again.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link Mapping\MetadataInterface} instead.
- */
-interface MetadataInterface
-{
-    /**
-     * Implementation of the Visitor design pattern.
-     *
-     * Calls {@link ValidationVisitorInterface::visit} and then forwards the
-     * <tt>accept()</tt>-call to all property metadata instances.
-     *
-     * @param ValidationVisitorInterface $visitor      The visitor implementing the validation logic
-     * @param mixed                      $value        The value to validate
-     * @param string|string[]            $group        The validation group to validate in
-     * @param string                     $propertyPath The current property path in the validation graph
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     */
-    public function accept(ValidationVisitorInterface $visitor, $value, $group, $propertyPath);
-
-    /**
-     * Returns all constraints for a given validation group.
-     *
-     * @param string $group The validation group
-     *
-     * @return Constraint[] A list of constraint instances
-     */
-    public function findConstraints($group);
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/PropertyMetadataContainerInterface.php b/core/vendor/symfony/validator/Symfony/Component/Validator/PropertyMetadataContainerInterface.php
deleted file mode 100644
index 91b286a..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/PropertyMetadataContainerInterface.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * A container for {@link PropertyMetadataInterface} instances.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link Mapping\ClassMetadataInterface} instead.
- */
-interface PropertyMetadataContainerInterface
-{
-    /**
-     * Check if there's any metadata attached to the given named property.
-     *
-     * @param string $property The property name.
-     *
-     * @return bool
-     */
-    public function hasPropertyMetadata($property);
-
-    /**
-     * Returns all metadata instances for the given named property.
-     *
-     * If your implementation does not support properties, simply throw an
-     * exception in this method (for example a <tt>BadMethodCallException</tt>).
-     *
-     * @param string $property The property name.
-     *
-     * @return PropertyMetadataInterface[] A list of metadata instances. Empty if
-     *                                     no metadata exists for the property.
-     */
-    public function getPropertyMetadata($property);
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/PropertyMetadataInterface.php b/core/vendor/symfony/validator/Symfony/Component/Validator/PropertyMetadataInterface.php
deleted file mode 100644
index c18ae83..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/PropertyMetadataInterface.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * A container for validation metadata of a property.
- *
- * What exactly you define as "property" is up to you. The validator expects
- * implementations of {@link MetadataInterface} that contain constraints and
- * optionally a list of named properties that also have constraints (and may
- * have further sub properties). Such properties are mapped by implementations
- * of this interface.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @see MetadataInterface
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link Mapping\PropertyMetadataInterface} instead.
- */
-interface PropertyMetadataInterface extends MetadataInterface
-{
-    /**
-     * Returns the name of the property.
-     *
-     * @return string The property name.
-     */
-    public function getPropertyName();
-
-    /**
-     * Extracts the value of the property from the given container.
-     *
-     * @param mixed $containingValue The container to extract the property value from.
-     *
-     * @return mixed The value of the property.
-     */
-    public function getPropertyValue($containingValue);
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/README.md b/core/vendor/symfony/validator/Symfony/Component/Validator/README.md
deleted file mode 100644
index 8c3dc48..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/README.md
+++ /dev/null
@@ -1,126 +0,0 @@
-Validator Component
-===================
-
-This component is based on the JSR-303 Bean Validation specification and
-enables specifying validation rules for classes using XML, YAML, PHP or
-annotations, which can then be checked against instances of these classes.
-
-Usage
------
-
-The component provides "validation constraints", which are simple objects
-containing the rules for the validation. Let's validate a simple string
-as an example:
-
-```php
-use Symfony\Component\Validator\Validation;
-use Symfony\Component\Validator\Constraints\Length;
-
-$validator = Validation::createValidator();
-
-$violations = $validator->validateValue('Bernhard', new Length(array('min' => 10)));
-```
-
-This validation will fail because the given string is shorter than ten
-characters. The precise errors, here called "constraint violations",  are
-returned by the validator. You can analyze these or return them to the user.
-If the violation list is empty, validation succeeded.
-
-Validation of arrays is possible using the `Collection` constraint:
-
-```php
-use Symfony\Component\Validator\Validation;
-use Symfony\Component\Validator\Constraints as Assert;
-
-$validator = Validation::createValidator();
-
-$constraint = new Assert\Collection(array(
-    'name' => new Assert\Collection(array(
-        'first_name' => new Assert\Length(array('min' => 101)),
-        'last_name' => new Assert\Length(array('min' => 1)),
-    )),
-    'email' => new Assert\Email(),
-    'simple' => new Assert\Length(array('min' => 102)),
-    'gender' => new Assert\Choice(array(3, 4)),
-    'file' => new Assert\File(),
-    'password' => new Assert\Length(array('min' => 60)),
-));
-
-$violations = $validator->validateValue($input, $constraint);
-```
-
-Again, the validator returns the list of violations.
-
-Validation of objects is possible using "constraint mapping". With such
-a mapping you can put constraints onto properties and objects of classes.
-Whenever an object of this class is validated, its properties and
-method results are matched against the constraints.
-
-```php
-use Symfony\Component\Validator\Validation;
-use Symfony\Component\Validator\Constraints as Assert;
-
-class User
-{
-    /**
-     * @Assert\Length(min = 3)
-     * @Assert\NotBlank
-     */
-    private $name;
-
-    /**
-     * @Assert\Email
-     * @Assert\NotBlank
-     */
-    private $email;
-
-    public function __construct($name, $email)
-    {
-        $this->name = $name;
-        $this->email = $email;
-    }
-
-    /**
-     * @Assert\True(message = "The user should have a Google Mail account")
-     */
-    public function isGmailUser()
-    {
-        return false !== strpos($this->email, '@gmail.com');
-    }
-}
-
-$validator = Validation::createValidatorBuilder()
-    ->enableAnnotationMapping()
-    ->getValidator();
-
-$user = new User('John Doe', 'john@example.com');
-
-$violations = $validator->validate($user);
-```
-
-This example uses the annotation support of Doctrine Common to
-map constraints to properties and methods. You can also map constraints
-using XML, YAML or plain PHP, if you dislike annotations or don't want
-to include Doctrine. Check the documentation for more information about
-these drivers.
-
-Resources
----------
-
-Silex integration:
-
-https://github.com/fabpot/Silex/blob/master/src/Silex/Provider/ValidatorServiceProvider.php
-
-Documentation:
-
-https://symfony.com/doc/2.6/book/validation.html
-
-JSR-303 Specification:
-
-http://jcp.org/en/jsr/detail?id=303
-
-You can run the unit tests with the following command:
-
-    $ cd path/to/Symfony/Component/Validator/
-    $ composer install
-    $ phpunit
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/AbstractConstraintValidatorTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/AbstractConstraintValidatorTest.php
deleted file mode 100644
index d55e464..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/AbstractConstraintValidatorTest.php
+++ /dev/null
@@ -1,545 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\Constraints\NotNull;
-use Symfony\Component\Validator\ConstraintValidatorInterface;
-use Symfony\Component\Validator\ConstraintViolation;
-use Symfony\Component\Validator\Context\ExecutionContext;
-use Symfony\Component\Validator\Context\ExecutionContextInterface;
-use Symfony\Component\Validator\Context\LegacyExecutionContext;
-use Symfony\Component\Validator\ExecutionContextInterface as LegacyExecutionContextInterface;
-use Symfony\Component\Validator\Mapping\ClassMetadata;
-use Symfony\Component\Validator\Mapping\PropertyMetadata;
-use Symfony\Component\Validator\Tests\Fixtures\StubGlobalExecutionContext;
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-abstract class AbstractConstraintValidatorTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @var ExecutionContextInterface
-     */
-    protected $context;
-
-    /**
-     * @var ConstraintValidatorInterface
-     */
-    protected $validator;
-
-    protected $group;
-
-    protected $metadata;
-
-    protected $object;
-
-    protected $value;
-
-    protected $root;
-
-    protected $propertyPath;
-
-    protected $constraint;
-
-    protected $defaultTimezone;
-
-    protected function setUp()
-    {
-        if (Validation::API_VERSION_2_5 !== $this->getApiVersion()) {
-            $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-        }
-
-        $this->group = 'MyGroup';
-        $this->metadata = null;
-        $this->object = null;
-        $this->value = 'InvalidValue';
-        $this->root = 'root';
-        $this->propertyPath = 'property.path';
-
-        // Initialize the context with some constraint so that we can
-        // successfully build a violation.
-        // The 2.4 API does not keep a reference to the current
-        // constraint yet. There the violation stores null.
-        $this->constraint = Validation::API_VERSION_2_4 === $this->getApiVersion()
-            ? null
-            : new NotNull();
-
-        $this->context = $this->createContext();
-        $this->validator = $this->createValidator();
-        $this->validator->initialize($this->context);
-
-        \Locale::setDefault('en');
-
-        $this->setDefaultTimezone('UTC');
-    }
-
-    protected function tearDown()
-    {
-        $this->restoreDefaultTimezone();
-    }
-
-    protected function setDefaultTimezone($defaultTimezone)
-    {
-        // Make sure this method can not be called twice before calling
-        // also restoreDefaultTimezone()
-        if (null === $this->defaultTimezone) {
-            $this->defaultTimezone = date_default_timezone_get();
-            date_default_timezone_set($defaultTimezone);
-        }
-    }
-
-    protected function restoreDefaultTimezone()
-    {
-        if (null !== $this->defaultTimezone) {
-            date_default_timezone_set($this->defaultTimezone);
-            $this->defaultTimezone = null;
-        }
-    }
-
-    protected function createContext()
-    {
-        $translator = $this->getMock('Symfony\Component\Translation\TranslatorInterface');
-
-        if (Validation::API_VERSION_2_4 === $this->getApiVersion()) {
-            return $this->getMockBuilder('Symfony\Component\Validator\ExecutionContext')
-                ->setConstructorArgs(array(
-                    new StubGlobalExecutionContext($this->root),
-                    $translator,
-                    null,
-                    $this->metadata,
-                    $this->value,
-                    $this->group,
-                    $this->propertyPath,
-                ))
-                ->setMethods(array('validate', 'validateValue'))
-                ->getMock();
-        }
-
-        $validator = $this->getMock('Symfony\Component\Validator\Validator\ValidatorInterface');
-        $contextualValidator = $this->getMock('Symfony\Component\Validator\Validator\ContextualValidatorInterface');
-
-        switch ($this->getApiVersion()) {
-            case Validation::API_VERSION_2_5:
-                $context = new ExecutionContext(
-                    $validator,
-                    $this->root,
-                    $translator
-                );
-                break;
-            case Validation::API_VERSION_2_5_BC:
-                $context = new LegacyExecutionContext(
-                    $validator,
-                    $this->root,
-                    $this->getMock('Symfony\Component\Validator\MetadataFactoryInterface'),
-                    $translator
-                );
-                break;
-            default:
-                throw new \RuntimeException('Invalid API version');
-        }
-
-        $context->setGroup($this->group);
-        $context->setNode($this->value, $this->object, $this->metadata, $this->propertyPath);
-        $context->setConstraint($this->constraint);
-
-        $validator->expects($this->any())
-            ->method('inContext')
-            ->with($context)
-            ->will($this->returnValue($contextualValidator));
-
-        return $context;
-    }
-
-    /**
-     * @param mixed  $message
-     * @param array  $parameters
-     * @param string $propertyPath
-     * @param string $invalidValue
-     * @param null   $plural
-     * @param null   $code
-     *
-     * @return ConstraintViolation
-     *
-     * @deprecated To be removed in Symfony 3.0. Use
-     *             {@link buildViolation()} instead.
-     */
-    protected function createViolation($message, array $parameters = array(), $propertyPath = 'property.path', $invalidValue = 'InvalidValue', $plural = null, $code = null)
-    {
-        return new ConstraintViolation(
-            null,
-            $message,
-            $parameters,
-            $this->root,
-            $propertyPath,
-            $invalidValue,
-            $plural,
-            $code,
-            $this->constraint
-        );
-    }
-
-    protected function setGroup($group)
-    {
-        $this->group = $group;
-
-        switch ($this->getApiVersion()) {
-            case Validation::API_VERSION_2_4:
-                $this->context = $this->createContext();
-                $this->validator->initialize($this->context);
-                break;
-            case Validation::API_VERSION_2_5:
-            case Validation::API_VERSION_2_5_BC:
-                $this->context->setGroup($group);
-                break;
-        }
-    }
-
-    protected function setObject($object)
-    {
-        $this->object = $object;
-        $this->metadata = is_object($object)
-            ? new ClassMetadata(get_class($object))
-            : null;
-
-        switch ($this->getApiVersion()) {
-            case Validation::API_VERSION_2_4:
-                $this->context = $this->createContext();
-                $this->validator->initialize($this->context);
-                break;
-            case Validation::API_VERSION_2_5:
-            case Validation::API_VERSION_2_5_BC:
-                $this->context->setNode($this->value, $this->object, $this->metadata, $this->propertyPath);
-                break;
-        }
-    }
-
-    protected function setProperty($object, $property)
-    {
-        $this->object = $object;
-        $this->metadata = is_object($object)
-            ? new PropertyMetadata(get_class($object), $property)
-            : null;
-
-        switch ($this->getApiVersion()) {
-            case Validation::API_VERSION_2_4:
-                $this->context = $this->createContext();
-                $this->validator->initialize($this->context);
-                break;
-            case Validation::API_VERSION_2_5:
-            case Validation::API_VERSION_2_5_BC:
-                $this->context->setNode($this->value, $this->object, $this->metadata, $this->propertyPath);
-                break;
-        }
-    }
-
-    protected function setValue($value)
-    {
-        $this->value = $value;
-
-        switch ($this->getApiVersion()) {
-            case Validation::API_VERSION_2_4:
-                $this->context = $this->createContext();
-                $this->validator->initialize($this->context);
-                break;
-            case Validation::API_VERSION_2_5:
-            case Validation::API_VERSION_2_5_BC:
-                $this->context->setNode($this->value, $this->object, $this->metadata, $this->propertyPath);
-                break;
-        }
-    }
-
-    protected function setRoot($root)
-    {
-        $this->root = $root;
-        $this->context = $this->createContext();
-        $this->validator->initialize($this->context);
-    }
-
-    protected function setPropertyPath($propertyPath)
-    {
-        $this->propertyPath = $propertyPath;
-
-        switch ($this->getApiVersion()) {
-            case Validation::API_VERSION_2_4:
-                $this->context = $this->createContext();
-                $this->validator->initialize($this->context);
-                break;
-            case Validation::API_VERSION_2_5:
-            case Validation::API_VERSION_2_5_BC:
-                $this->context->setNode($this->value, $this->object, $this->metadata, $this->propertyPath);
-                break;
-        }
-    }
-
-    protected function expectNoValidate()
-    {
-        switch ($this->getApiVersion()) {
-            case Validation::API_VERSION_2_4:
-                $this->context->expects($this->never())
-                    ->method('validate');
-                $this->context->expects($this->never())
-                    ->method('validateValue');
-                break;
-            case Validation::API_VERSION_2_5:
-            case Validation::API_VERSION_2_5_BC:
-                $validator = $this->context->getValidator()->inContext($this->context);
-                $validator->expects($this->never())
-                    ->method('atPath');
-                $validator->expects($this->never())
-                    ->method('validate');
-                break;
-        }
-    }
-
-    protected function expectValidateAt($i, $propertyPath, $value, $group)
-    {
-        switch ($this->getApiVersion()) {
-            case Validation::API_VERSION_2_4:
-                $this->context->expects($this->at($i))
-                    ->method('validate')
-                    ->with($value, $propertyPath, $group);
-                break;
-            case Validation::API_VERSION_2_5:
-            case Validation::API_VERSION_2_5_BC:
-                $validator = $this->context->getValidator()->inContext($this->context);
-                $validator->expects($this->at(2 * $i))
-                    ->method('atPath')
-                    ->with($propertyPath)
-                    ->will($this->returnValue($validator));
-                $validator->expects($this->at(2 * $i + 1))
-                    ->method('validate')
-                    ->with($value, $this->logicalOr(null, array()), $group);
-                break;
-        }
-    }
-
-    protected function expectValidateValueAt($i, $propertyPath, $value, $constraints, $group = null)
-    {
-        switch ($this->getApiVersion()) {
-            case Validation::API_VERSION_2_4:
-                $this->context->expects($this->at($i))
-                    ->method('validateValue')
-                    ->with($value, $constraints, $propertyPath, $group);
-                break;
-            case Validation::API_VERSION_2_5:
-            case Validation::API_VERSION_2_5_BC:
-                $contextualValidator = $this->context->getValidator()->inContext($this->context);
-                $contextualValidator->expects($this->at(2 * $i))
-                    ->method('atPath')
-                    ->with($propertyPath)
-                    ->will($this->returnValue($contextualValidator));
-                $contextualValidator->expects($this->at(2 * $i + 1))
-                    ->method('validate')
-                    ->with($value, $constraints, $group);
-                break;
-        }
-    }
-
-    protected function assertNoViolation()
-    {
-        $this->assertCount(0, $this->context->getViolations());
-    }
-
-    /**
-     * @param mixed  $message
-     * @param array  $parameters
-     * @param string $propertyPath
-     * @param string $invalidValue
-     * @param null   $plural
-     * @param null   $code
-     *
-     * @deprecated To be removed in Symfony 3.0. Use
-     *             {@link buildViolation()} instead.
-     */
-    protected function assertViolation($message, array $parameters = array(), $propertyPath = 'property.path', $invalidValue = 'InvalidValue', $plural = null, $code = null)
-    {
-        $this->buildViolation($message)
-            ->setParameters($parameters)
-            ->atPath($propertyPath)
-            ->setInvalidValue($invalidValue)
-            ->setCode($code)
-            ->setPlural($plural)
-            ->assertRaised();
-    }
-
-    /**
-     * @param array $expected
-     *
-     * @deprecated To be removed in Symfony 3.0. Use
-     *             {@link buildViolation()} instead.
-     */
-    protected function assertViolations(array $expected)
-    {
-        $violations = $this->context->getViolations();
-
-        $this->assertCount(count($expected), $violations);
-
-        $i = 0;
-
-        foreach ($expected as $violation) {
-            $this->assertEquals($violation, $violations[$i++]);
-        }
-    }
-
-    /**
-     * @param $message
-     *
-     * @return ConstraintViolationAssertion
-     */
-    protected function buildViolation($message)
-    {
-        return new ConstraintViolationAssertion($this->context, $message, $this->constraint);
-    }
-
-    abstract protected function getApiVersion();
-
-    abstract protected function createValidator();
-}
-
-/**
- * @internal
- */
-class ConstraintViolationAssertion
-{
-    /**
-     * @var LegacyExecutionContextInterface
-     */
-    private $context;
-
-    /**
-     * @var ConstraintViolationAssertion[]
-     */
-    private $assertions;
-
-    private $message;
-    private $parameters = array();
-    private $invalidValue = 'InvalidValue';
-    private $propertyPath = 'property.path';
-    private $translationDomain;
-    private $plural;
-    private $code;
-    private $constraint;
-    private $cause;
-
-    public function __construct(LegacyExecutionContextInterface $context, $message, Constraint $constraint = null, array $assertions = array())
-    {
-        $this->context = $context;
-        $this->message = $message;
-        $this->constraint = $constraint;
-        $this->assertions = $assertions;
-    }
-
-    public function atPath($path)
-    {
-        $this->propertyPath = $path;
-
-        return $this;
-    }
-
-    public function setParameter($key, $value)
-    {
-        $this->parameters[$key] = $value;
-
-        return $this;
-    }
-
-    public function setParameters(array $parameters)
-    {
-        $this->parameters = $parameters;
-
-        return $this;
-    }
-
-    public function setTranslationDomain($translationDomain)
-    {
-        $this->translationDomain = $translationDomain;
-
-        return $this;
-    }
-
-    public function setInvalidValue($invalidValue)
-    {
-        $this->invalidValue = $invalidValue;
-
-        return $this;
-    }
-
-    public function setPlural($number)
-    {
-        $this->plural = $number;
-
-        return $this;
-    }
-
-    public function setCode($code)
-    {
-        $this->code = $code;
-
-        return $this;
-    }
-
-    public function setCause($cause)
-    {
-        $this->cause = $cause;
-
-        return $this;
-    }
-
-    public function buildNextViolation($message)
-    {
-        $assertions = $this->assertions;
-        $assertions[] = $this;
-
-        return new self($this->context, $message, $this->constraint, $assertions);
-    }
-
-    public function assertRaised()
-    {
-        $expected = array();
-        foreach ($this->assertions as $assertion) {
-            $expected[] = $assertion->getViolation();
-        }
-        $expected[] = $this->getViolation();
-
-        $violations = iterator_to_array($this->context->getViolations());
-
-        \PHPUnit_Framework_Assert::assertCount(count($expected), $violations);
-
-        reset($violations);
-
-        foreach ($expected as $violation) {
-            \PHPUnit_Framework_Assert::assertEquals($violation, current($violations));
-            next($violations);
-        }
-    }
-
-    private function getViolation()
-    {
-        return new ConstraintViolation(
-            null,
-            $this->message,
-            $this->parameters,
-            $this->context->getRoot(),
-            $this->propertyPath,
-            $this->invalidValue,
-            $this->plural,
-            $this->code,
-            $this->constraint,
-            $this->cause
-        );
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CallbackValidatorTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CallbackValidatorTest.php
deleted file mode 100644
index 9bb12a2..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CallbackValidatorTest.php
+++ /dev/null
@@ -1,336 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\Constraints\Callback;
-use Symfony\Component\Validator\Constraints\CallbackValidator;
-use Symfony\Component\Validator\ExecutionContextInterface;
-use Symfony\Component\Validator\Validation;
-
-class CallbackValidatorTest_Class
-{
-    public static function validateCallback($object, ExecutionContextInterface $context)
-    {
-        $context->addViolation('Callback message', array('{{ value }}' => 'foobar'));
-
-        return false;
-    }
-}
-
-class CallbackValidatorTest_Object
-{
-    public function validate(ExecutionContextInterface $context)
-    {
-        $context->addViolation('My message', array('{{ value }}' => 'foobar'));
-
-        return false;
-    }
-
-    public static function validateStatic($object, ExecutionContextInterface $context)
-    {
-        $context->addViolation('Static message', array('{{ value }}' => 'baz'));
-
-        return false;
-    }
-}
-
-class CallbackValidatorTest extends AbstractConstraintValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5;
-    }
-
-    protected function createValidator()
-    {
-        return new CallbackValidator();
-    }
-
-    public function testNullIsValid()
-    {
-        $this->validator->validate(null, new Callback(array('foo')));
-
-        $this->assertNoViolation();
-    }
-
-    public function testSingleMethod()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback('validate');
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('My message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    public function testSingleMethodExplicitName()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(array('callback' => 'validate'));
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('My message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    public function testSingleStaticMethod()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback('validateStatic');
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('Static message')
-            ->setParameter('{{ value }}', 'baz')
-            ->assertRaised();
-    }
-
-    public function testClosure()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(function ($object, ExecutionContextInterface $context) {
-            $context->addViolation('My message', array('{{ value }}' => 'foobar'));
-
-            return false;
-        });
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('My message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    public function testClosureNullObject()
-    {
-        $constraint = new Callback(function ($object, ExecutionContextInterface $context) {
-            $context->addViolation('My message', array('{{ value }}' => 'foobar'));
-
-            return false;
-        });
-
-        $this->validator->validate(null, $constraint);
-
-        $this->buildViolation('My message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    public function testClosureExplicitName()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(array(
-            'callback' => function ($object, ExecutionContextInterface $context) {
-                $context->addViolation('My message', array('{{ value }}' => 'foobar'));
-
-                return false;
-            },
-        ));
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('My message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    public function testArrayCallable()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(array(__CLASS__.'_Class', 'validateCallback'));
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('Callback message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    public function testArrayCallableNullObject()
-    {
-        $constraint = new Callback(array(__CLASS__.'_Class', 'validateCallback'));
-
-        $this->validator->validate(null, $constraint);
-
-        $this->buildViolation('Callback message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    public function testArrayCallableExplicitName()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(array(
-            'callback' => array(__CLASS__.'_Class', 'validateCallback'),
-        ));
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('Callback message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    // BC with Symfony < 2.4
-    public function testSingleMethodBc()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(array('validate'));
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('My message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    // BC with Symfony < 2.4
-    public function testSingleMethodBcExplicitName()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(array('methods' => array('validate')));
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('My message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    // BC with Symfony < 2.4
-    public function testMultipleMethodsBc()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(array('validate', 'validateStatic'));
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('My message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->buildNextViolation('Static message')
-            ->setParameter('{{ value }}', 'baz')
-            ->assertRaised();
-    }
-
-    // BC with Symfony < 2.4
-    public function testMultipleMethodsBcExplicitName()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(array(
-            'methods' => array('validate', 'validateStatic'),
-        ));
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('My message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->buildNextViolation('Static message')
-            ->setParameter('{{ value }}', 'baz')
-            ->assertRaised();
-    }
-
-    // BC with Symfony < 2.4
-    public function testSingleStaticMethodBc()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(array(
-            array(__CLASS__.'_Class', 'validateCallback'),
-        ));
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('Callback message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    // BC with Symfony < 2.4
-    public function testSingleStaticMethodBcExplicitName()
-    {
-        $object = new CallbackValidatorTest_Object();
-        $constraint = new Callback(array(
-            'methods' => array(array(__CLASS__.'_Class', 'validateCallback')),
-        ));
-
-        $this->validator->validate($object, $constraint);
-
-        $this->buildViolation('Callback message')
-            ->setParameter('{{ value }}', 'foobar')
-            ->assertRaised();
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
-     */
-    public function testExpectValidMethods()
-    {
-        $object = new CallbackValidatorTest_Object();
-
-        $this->validator->validate($object, new Callback(array('foobar')));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
-     */
-    public function testExpectValidCallbacks()
-    {
-        $object = new CallbackValidatorTest_Object();
-
-        $this->validator->validate($object, new Callback(array(array('foo', 'bar'))));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
-     */
-    public function testExpectEitherCallbackOrMethods()
-    {
-        $object = new CallbackValidatorTest_Object();
-
-        $this->validator->validate($object, new Callback(array(
-            'callback' => 'validate',
-            'methods' => array('validateStatic'),
-        )));
-    }
-
-    public function testConstraintGetTargets()
-    {
-        $constraint = new Callback(array('foo'));
-        $targets = array(Constraint::CLASS_CONSTRAINT, Constraint::PROPERTY_CONSTRAINT);
-
-        $this->assertEquals($targets, $constraint->getTargets());
-    }
-
-    // Should succeed. Needed when defining constraints as annotations.
-    public function testNoConstructorArguments()
-    {
-        new Callback();
-    }
-
-    public function testAnnotationInvocationSingleValued()
-    {
-        $constraint = new Callback(array('value' => 'validateStatic'));
-
-        $this->assertEquals(new Callback('validateStatic'), $constraint);
-    }
-
-    public function testAnnotationInvocationMultiValued()
-    {
-        $constraint = new Callback(array('value' => array(__CLASS__.'_Class', 'validateCallback')));
-
-        $this->assertEquals(new Callback(array(__CLASS__.'_Class', 'validateCallback')), $constraint);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/GroupSequenceTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/GroupSequenceTest.php
deleted file mode 100644
index 85b60b5..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/GroupSequenceTest.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Constraints\GroupSequence;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class GroupSequenceTest extends \PHPUnit_Framework_TestCase
-{
-    public function testCreate()
-    {
-        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
-
-        $this->assertSame(array('Group 1', 'Group 2'), $sequence->groups);
-    }
-
-    public function testCreateDoctrineStyle()
-    {
-        $sequence = new GroupSequence(array('value' => array('Group 1', 'Group 2')));
-
-        $this->assertSame(array('Group 1', 'Group 2'), $sequence->groups);
-    }
-
-    public function testIterate()
-    {
-        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
-
-        $this->assertSame(array('Group 1', 'Group 2'), iterator_to_array($sequence));
-    }
-
-    public function testCount()
-    {
-        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
-
-        $this->assertCount(2, $sequence);
-    }
-
-    public function testArrayAccess()
-    {
-        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
-
-        $this->assertSame('Group 1', $sequence[0]);
-        $this->assertSame('Group 2', $sequence[1]);
-        $this->assertTrue(isset($sequence[0]));
-        $this->assertFalse(isset($sequence[2]));
-        unset($sequence[0]);
-        $this->assertFalse(isset($sequence[0]));
-        $sequence[] = 'Group 3';
-        $this->assertTrue(isset($sequence[2]));
-        $this->assertSame('Group 3', $sequence[2]);
-        $sequence[0] = 'Group 1';
-        $this->assertTrue(isset($sequence[0]));
-        $this->assertSame('Group 1', $sequence[0]);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\OutOfBoundsException
-     */
-    public function testGetExpectsExistingKey()
-    {
-        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
-
-        $sequence[2];
-    }
-
-    public function testUnsetIgnoresNonExistingKeys()
-    {
-        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
-
-        // should not fail
-        unset($sequence[2]);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyAllValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyAllValidator2Dot4ApiTest.php
deleted file mode 100644
index d5a41fb..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyAllValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyAllValidator2Dot4ApiTest extends AllValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyAllValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyAllValidatorLegacyApiTest.php
deleted file mode 100644
index 649bfe1..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyAllValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyAllValidatorLegacyApiTest extends AllValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyBlankValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyBlankValidator2Dot4ApiTest.php
deleted file mode 100644
index 0cfb1aa..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyBlankValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyBlankValidator2Dot4ApiTest extends BlankValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyBlankValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyBlankValidatorLegacyApiTest.php
deleted file mode 100644
index 00b8a7a..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyBlankValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyBlankValidatorLegacyApiTest extends BlankValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCallbackValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCallbackValidator2Dot4ApiTest.php
deleted file mode 100644
index efcb5ec..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCallbackValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyCallbackValidator2Dot4ApiTest extends CallbackValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCallbackValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCallbackValidatorLegacyApiTest.php
deleted file mode 100644
index 8f3ea2b..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCallbackValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyCallbackValidatorLegacyApiTest extends CallbackValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCardSchemeValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCardSchemeValidator2Dot4ApiTest.php
deleted file mode 100644
index 0f467dd..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCardSchemeValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyCardSchemeValidator2Dot4ApiTest extends CardSchemeValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCardSchemeValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCardSchemeValidatorLegacyApiTest.php
deleted file mode 100644
index e4b4184..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCardSchemeValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyCardSchemeValidatorLegacyApiTest extends CardSchemeValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyChoiceValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyChoiceValidator2Dot4ApiTest.php
deleted file mode 100644
index 71277f7..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyChoiceValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyChoiceValidator2Dot4ApiTest extends ChoiceValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyChoiceValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyChoiceValidatorLegacyApiTest.php
deleted file mode 100644
index 9237df5..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyChoiceValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyChoiceValidatorLegacyApiTest extends ChoiceValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArray2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArray2Dot4ApiTest.php
deleted file mode 100644
index 3826914..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArray2Dot4ApiTest.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @group legacy
- */
-class LegacyCollectionValidatorArray2Dot4ApiTest extends CollectionValidatorArrayTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArrayLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArrayLegacyApiTest.php
deleted file mode 100644
index 45ca1df..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArrayLegacyApiTest.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @group legacy
- */
-class LegacyCollectionValidatorArrayLegacyApiTest extends CollectionValidatorArrayTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArrayObject2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArrayObject2Dot4ApiTest.php
deleted file mode 100644
index 22dbe46..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArrayObject2Dot4ApiTest.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @group legacy
- */
-class LegacyCollectionValidatorArrayObject2Dot4ApiTest extends CollectionValidatorArrayObjectTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArrayObjectLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArrayObjectLegacyApiTest.php
deleted file mode 100644
index f28aed3..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorArrayObjectLegacyApiTest.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @group legacy
- */
-class LegacyCollectionValidatorArrayObjectLegacyApiTest extends CollectionValidatorArrayObjectTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorCustomArrayObject2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorCustomArrayObject2Dot4ApiTest.php
deleted file mode 100644
index 29ce241..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorCustomArrayObject2Dot4ApiTest.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @group legacy
- */
-class LegacyCollectionValidatorCustomArrayObject2Dot4ApiTest extends CollectionValidatorCustomArrayObjectTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorCustomArrayObjectLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorCustomArrayObjectLegacyApiTest.php
deleted file mode 100644
index b04053f..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCollectionValidatorCustomArrayObjectLegacyApiTest.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @group legacy
- */
-class LegacyCollectionValidatorCustomArrayObjectLegacyApiTest extends CollectionValidatorCustomArrayObjectTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorArray2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorArray2Dot4ApiTest.php
deleted file mode 100644
index 2ab8b19..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorArray2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyCountValidatorArray2Dot4ApiTest extends CountValidatorArrayTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorArrayLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorArrayLegacyApiTest.php
deleted file mode 100644
index d362988..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorArrayLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyCountValidatorArrayLegacyApiTest extends CountValidatorArrayTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorCountable2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorCountable2Dot4ApiTest.php
deleted file mode 100644
index d0239bb..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorCountable2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyCountValidatorCountable2Dot4ApiTest extends CountValidatorCountableTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorCountableLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorCountableLegacyApiTest.php
deleted file mode 100644
index 33b8795..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCountValidatorCountableLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyCountValidatorCountableLegacyApiTest extends CountValidatorCountableTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCurrencyValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCurrencyValidator2Dot4ApiTest.php
deleted file mode 100644
index 30685d4..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCurrencyValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyCurrencyValidator2Dot4ApiTest extends CurrencyValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCurrencyValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCurrencyValidatorLegacyApiTest.php
deleted file mode 100644
index 85cd5d0..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyCurrencyValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyCurrencyValidatorLegacyApiTest extends CurrencyValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateTimeValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateTimeValidator2Dot4ApiTest.php
deleted file mode 100644
index 6c2f6a5..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateTimeValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyDateTimeValidator2Dot4ApiTest extends DateTimeValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateTimeValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateTimeValidatorLegacyApiTest.php
deleted file mode 100644
index be19302..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateTimeValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyDateTimeValidatorLegacyApiTest extends DateTimeValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateValidator2Dot4ApiTest.php
deleted file mode 100644
index aab7d43..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyDateValidator2Dot4ApiTest extends DateValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateValidatorLegacyApiTest.php
deleted file mode 100644
index 3235f42..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyDateValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyDateValidatorLegacyApiTest extends DateValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEmailValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEmailValidator2Dot4ApiTest.php
deleted file mode 100644
index 12ccb5e..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEmailValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyEmailValidator2Dot4ApiTest extends EmailValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEmailValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEmailValidatorLegacyApiTest.php
deleted file mode 100644
index e5f1019..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEmailValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyEmailValidatorLegacyApiTest extends EmailValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEqualToValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEqualToValidator2Dot4ApiTest.php
deleted file mode 100644
index 1c7008a..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEqualToValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyEqualToValidator2Dot4ApiTest extends EqualToValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEqualToValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEqualToValidatorLegacyApiTest.php
deleted file mode 100644
index 3a72cfb..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyEqualToValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyEqualToValidatorLegacyApiTest extends EqualToValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyExpressionValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyExpressionValidator2Dot4ApiTest.php
deleted file mode 100644
index 914e580..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyExpressionValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyExpressionValidator2Dot4ApiTest extends ExpressionValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyExpressionValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyExpressionValidatorLegacyApiTest.php
deleted file mode 100644
index 374bba0..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyExpressionValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyExpressionValidatorLegacyApiTest extends ExpressionValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFalseValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFalseValidator2Dot4ApiTest.php
deleted file mode 100644
index 3d65f4e..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFalseValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyFalseValidator2Dot4ApiTest extends FalseValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFalseValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFalseValidatorLegacyApiTest.php
deleted file mode 100644
index 5f7cb12..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFalseValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyFalseValidatorLegacyApiTest extends FalseValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorObject2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorObject2Dot4ApiTest.php
deleted file mode 100644
index 3035e41..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorObject2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyFileValidatorObject2Dot4ApiTest extends FileValidatorObjectTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorObjectLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorObjectLegacyApiTest.php
deleted file mode 100644
index 97d5f59..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorObjectLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyFileValidatorObjectLegacyApiTest extends FileValidatorObjectTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorPath2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorPath2Dot4ApiTest.php
deleted file mode 100644
index a154144..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorPath2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyFileValidatorPath2Dot4ApiTest extends FileValidatorPathTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorPathLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorPathLegacyApiTest.php
deleted file mode 100644
index 2c298df..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyFileValidatorPathLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyFileValidatorPathLegacyApiTest extends FileValidatorPathTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanOrEqualValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanOrEqualValidator2Dot4ApiTest.php
deleted file mode 100644
index 5f4a17e..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanOrEqualValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyGreaterThanOrEqualValidator2Dot4ApiTest extends GreaterThanOrEqualValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanOrEqualValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanOrEqualValidatorLegacyApiTest.php
deleted file mode 100644
index 08822a5..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanOrEqualValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyGreaterThanOrEqualValidatorLegacyApiTest extends GreaterThanOrEqualValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanValidator2Dot4ApiTest.php
deleted file mode 100644
index 799e5d8..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyGreaterThanValidator2Dot4ApiTest extends GreaterThanValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanValidatorLegacyApiTest.php
deleted file mode 100644
index 0808e9b..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyGreaterThanValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyGreaterThanValidatorLegacyApiTest extends GreaterThanValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIbanValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIbanValidator2Dot4ApiTest.php
deleted file mode 100644
index 6dac309..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIbanValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyIbanValidator2Dot4ApiTest extends IbanValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIbanValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIbanValidatorLegacyApiTest.php
deleted file mode 100644
index 0ffc4b1..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIbanValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyIbanValidatorLegacyApiTest extends IbanValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIdenticalToValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIdenticalToValidator2Dot4ApiTest.php
deleted file mode 100644
index 99cd986..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIdenticalToValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyIdenticalToValidator2Dot4ApiTest extends IdenticalToValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIdenticalToValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIdenticalToValidatorLegacyApiTest.php
deleted file mode 100644
index aade84f..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIdenticalToValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyIdenticalToValidatorLegacyApiTest extends IdenticalToValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyImageValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyImageValidator2Dot4ApiTest.php
deleted file mode 100644
index 1fee081..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyImageValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyImageValidator2Dot4ApiTest extends ImageValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyImageValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyImageValidatorLegacyApiTest.php
deleted file mode 100644
index d36c175..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyImageValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyImageValidatorLegacyApiTest extends ImageValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIpValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIpValidator2Dot4ApiTest.php
deleted file mode 100644
index 99933cf..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIpValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyIpValidator2Dot4ApiTest extends IpValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIpValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIpValidatorLegacyApiTest.php
deleted file mode 100644
index 315f2f9..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIpValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyIpValidatorLegacyApiTest extends IpValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIsbnValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIsbnValidator2Dot4ApiTest.php
deleted file mode 100644
index 29455bd..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIsbnValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyIsbnValidator2Dot4ApiTest extends IsbnValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIsbnValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIsbnValidatorLegacyApiTest.php
deleted file mode 100644
index 1568270..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIsbnValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyIsbnValidatorLegacyApiTest extends IsbnValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIssnValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIssnValidator2Dot4ApiTest.php
deleted file mode 100644
index 3713fb0..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIssnValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyIssnValidator2Dot4ApiTest extends IssnValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIssnValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIssnValidatorLegacyApiTest.php
deleted file mode 100644
index 2ff3104..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyIssnValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyIssnValidatorLegacyApiTest extends IssnValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLanguageValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLanguageValidator2Dot4ApiTest.php
deleted file mode 100644
index f712075..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLanguageValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLanguageValidator2Dot4ApiTest extends LanguageValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLanguageValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLanguageValidatorLegacyApiTest.php
deleted file mode 100644
index a6471b3..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLanguageValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLanguageValidatorLegacyApiTest extends LanguageValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLengthValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLengthValidator2Dot4ApiTest.php
deleted file mode 100644
index 686d376..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLengthValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLengthValidator2Dot4ApiTest extends LengthValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLengthValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLengthValidatorLegacyApiTest.php
deleted file mode 100644
index 655f3d6..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLengthValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLengthValidatorLegacyApiTest extends LengthValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanOrEqualValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanOrEqualValidator2Dot4ApiTest.php
deleted file mode 100644
index f345ec3..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanOrEqualValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLessThanOrEqualValidator2Dot4ApiTest extends LessThanOrEqualValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanOrEqualValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanOrEqualValidatorLegacyApiTest.php
deleted file mode 100644
index 2e07ab0..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanOrEqualValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLessThanOrEqualValidatorLegacyApiTest extends LessThanOrEqualValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanValidator2Dot4ApiTest.php
deleted file mode 100644
index 074450d..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLessThanValidator2Dot4ApiTest extends LessThanValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanValidatorLegacyApiTest.php
deleted file mode 100644
index 27592b0..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLessThanValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLessThanValidatorLegacyApiTest extends LessThanValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLocaleValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLocaleValidator2Dot4ApiTest.php
deleted file mode 100644
index 4d119bb..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLocaleValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLocaleValidator2Dot4ApiTest extends LocaleValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLocaleValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLocaleValidatorLegacyApiTest.php
deleted file mode 100644
index f55d422..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLocaleValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLocaleValidatorLegacyApiTest extends LocaleValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLuhnValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLuhnValidator2Dot4ApiTest.php
deleted file mode 100644
index 8207ca0..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLuhnValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLuhnValidator2Dot4ApiTest extends LuhnValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLuhnValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLuhnValidatorLegacyApiTest.php
deleted file mode 100644
index 5855526..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyLuhnValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyLuhnValidatorLegacyApiTest extends LuhnValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotBlankValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotBlankValidator2Dot4ApiTest.php
deleted file mode 100644
index a6d0faa..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotBlankValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyNotBlankValidator2Dot4ApiTest extends NotBlankValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotBlankValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotBlankValidatorLegacyApiTest.php
deleted file mode 100644
index 0aaaa77..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotBlankValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyNotBlankValidatorLegacyApiTest extends NotBlankValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotEqualToValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotEqualToValidator2Dot4ApiTest.php
deleted file mode 100644
index e48450e..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotEqualToValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyNotEqualToValidator2Dot4ApiTest extends NotEqualToValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotEqualToValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotEqualToValidatorLegacyApiTest.php
deleted file mode 100644
index df88f96..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotEqualToValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyNotEqualToValidatorLegacyApiTest extends NotEqualToValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotIdenticalToValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotIdenticalToValidator2Dot4ApiTest.php
deleted file mode 100644
index 2c00cf5..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotIdenticalToValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyNotIdenticalToValidator2Dot4ApiTest extends NotIdenticalToValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotIdenticalToValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotIdenticalToValidatorLegacyApiTest.php
deleted file mode 100644
index 25819a6..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotIdenticalToValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyNotIdenticalToValidatorLegacyApiTest extends NotIdenticalToValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotNullValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotNullValidator2Dot4ApiTest.php
deleted file mode 100644
index 39b0038..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotNullValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyNotNullValidator2Dot4ApiTest extends NotNullValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotNullValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotNullValidatorLegacyApiTest.php
deleted file mode 100644
index 41a9e54..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNotNullValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyNotNullValidatorLegacyApiTest extends NotNullValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNullValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNullValidator2Dot4ApiTest.php
deleted file mode 100644
index 958e446..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNullValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyNullValidator2Dot4ApiTest extends NullValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNullValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNullValidatorLegacyApiTest.php
deleted file mode 100644
index 79536ce..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyNullValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyNullValidatorLegacyApiTest extends NullValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRangeValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRangeValidator2Dot4ApiTest.php
deleted file mode 100644
index fe23ce8..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRangeValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyRangeValidator2Dot4ApiTest extends RangeValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRangeValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRangeValidatorLegacyApiTest.php
deleted file mode 100644
index 866a59a..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRangeValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyRangeValidatorLegacyApiTest extends RangeValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRegexValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRegexValidator2Dot4ApiTest.php
deleted file mode 100644
index dbae24e..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRegexValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyRegexValidator2Dot4ApiTest extends RegexValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRegexValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRegexValidatorLegacyApiTest.php
deleted file mode 100644
index ed1a464..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyRegexValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyRegexValidatorLegacyApiTest extends RegexValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTimeValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTimeValidator2Dot4ApiTest.php
deleted file mode 100644
index d4a0678..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTimeValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyTimeValidator2Dot4ApiTest extends TimeValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTimeValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTimeValidatorLegacyApiTest.php
deleted file mode 100644
index 2458d87..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTimeValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyTimeValidatorLegacyApiTest extends TimeValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTrueValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTrueValidator2Dot4ApiTest.php
deleted file mode 100644
index 3d00252..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTrueValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyTrueValidator2Dot4ApiTest extends TrueValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTrueValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTrueValidatorLegacyApiTest.php
deleted file mode 100644
index 706c083..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTrueValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyTrueValidatorLegacyApiTest extends TrueValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTypeValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTypeValidator2Dot4ApiTest.php
deleted file mode 100644
index aed1d0a..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTypeValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyTypeValidator2Dot4ApiTest extends TypeValidatorTest
-{
-    /**
-     * PhpUnit calls data providers of test suites before launching the test
-     * suite. If this property is not replicated in every test class, only one
-     * file will ever be created and stored in TypeValidatorTest::$file. After
-     * the execution of the first TypeValidator test case, tearDownAfterClass()
-     * is called and closes the file. Hence the resource is not available
-     * anymore in the other TypeValidator test cases.
-     */
-    protected static $file;
-
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTypeValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTypeValidatorLegacyApiTest.php
deleted file mode 100644
index 26eb39f..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyTypeValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyTypeValidatorLegacyApiTest extends TypeValidatorTest
-{
-    protected static $file;
-
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUrlValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUrlValidator2Dot4ApiTest.php
deleted file mode 100644
index 287d719..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUrlValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyUrlValidator2Dot4ApiTest extends UrlValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUrlValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUrlValidatorLegacyApiTest.php
deleted file mode 100644
index 0830ddb..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUrlValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyUrlValidatorLegacyApiTest extends UrlValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUuidValidator2Dot4ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUuidValidator2Dot4ApiTest.php
deleted file mode 100644
index b5efc76..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUuidValidator2Dot4ApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyUuidValidator2Dot4ApiTest extends UrlValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_4;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUuidValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUuidValidatorLegacyApiTest.php
deleted file mode 100644
index 4a4e362..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LegacyUuidValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Constraints;
-
-use Symfony\Component\Validator\Validation;
-
-/**
- * @since  2.5.3
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @group  legacy
- */
-class LegacyUuidValidatorLegacyApiTest extends UuidValidatorTest
-{
-    protected function getApiVersion()
-    {
-        return Validation::API_VERSION_2_5_BC;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/StubGlobalExecutionContext.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/StubGlobalExecutionContext.php
deleted file mode 100644
index 6ae3663..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/StubGlobalExecutionContext.php
+++ /dev/null
@@ -1,72 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Fixtures;
-
-use Symfony\Component\Validator\ConstraintViolationList;
-use Symfony\Component\Validator\GlobalExecutionContextInterface;
-use Symfony\Component\Validator\ValidationVisitorInterface;
-
-/**
- * @since 2.5.3
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated
- */
-class StubGlobalExecutionContext implements GlobalExecutionContextInterface
-{
-    private $violations;
-
-    private $root;
-
-    private $visitor;
-
-    public function __construct($root = null, ValidationVisitorInterface $visitor = null)
-    {
-        $this->violations = new ConstraintViolationList();
-        $this->root = $root;
-        $this->visitor = $visitor;
-    }
-
-    public function getViolations()
-    {
-        return $this->violations;
-    }
-
-    public function setRoot($root)
-    {
-        $this->root = $root;
-    }
-
-    public function getRoot()
-    {
-        return $this->root;
-    }
-
-    public function setVisitor(ValidationVisitorInterface $visitor)
-    {
-        $this->visitor = $visitor;
-    }
-
-    public function getVisitor()
-    {
-        return $this->visitor;
-    }
-
-    public function getValidatorFactory()
-    {
-    }
-
-    public function getMetadataFactory()
-    {
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/AnnotationLoaderTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/AnnotationLoaderTest.php
deleted file mode 100644
index ad98aa1..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/AnnotationLoaderTest.php
+++ /dev/null
@@ -1,172 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Mapping\Loader;
-
-use Doctrine\Common\Annotations\AnnotationReader;
-use Symfony\Component\Validator\Constraints\All;
-use Symfony\Component\Validator\Constraints\Callback;
-use Symfony\Component\Validator\Constraints\Choice;
-use Symfony\Component\Validator\Constraints\Collection;
-use Symfony\Component\Validator\Constraints\NotNull;
-use Symfony\Component\Validator\Constraints\Range;
-use Symfony\Component\Validator\Constraints\True;
-use Symfony\Component\Validator\Mapping\ClassMetadata;
-use Symfony\Component\Validator\Mapping\Loader\AnnotationLoader;
-use Symfony\Component\Validator\Tests\Fixtures\ConstraintA;
-
-require_once __DIR__.'/../../../Constraints/All.php';
-require_once __DIR__.'/../../../Constraints/Callback.php';
-require_once __DIR__.'/../../../Constraints/Choice.php';
-require_once __DIR__.'/../../../Constraints/Collection.php';
-require_once __DIR__.'/../../../Constraints/GroupSequence.php';
-require_once __DIR__.'/../../../Constraints/GroupSequenceProvider.php';
-require_once __DIR__.'/../../../Constraints/NotNull.php';
-require_once __DIR__.'/../../../Constraints/Range.php';
-require_once __DIR__.'/../../Fixtures/ConstraintA.php';
-
-class AnnotationLoaderTest extends \PHPUnit_Framework_TestCase
-{
-    public function testLoadClassMetadataReturnsTrueIfSuccessful()
-    {
-        $reader = new AnnotationReader();
-        $loader = new AnnotationLoader($reader);
-        $metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\Entity');
-
-        $this->assertTrue($loader->loadClassMetadata($metadata));
-    }
-
-    public function testLoadClassMetadataReturnsFalseIfNotSuccessful()
-    {
-        $loader = new AnnotationLoader(new AnnotationReader());
-        $metadata = new ClassMetadata('\stdClass');
-
-        $this->assertFalse($loader->loadClassMetadata($metadata));
-    }
-
-    public function testLoadClassMetadata()
-    {
-        $loader = new AnnotationLoader(new AnnotationReader());
-        $metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\Entity');
-
-        $loader->loadClassMetadata($metadata);
-
-        $expected = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\Entity');
-        $expected->setGroupSequence(array('Foo', 'Entity'));
-        $expected->addConstraint(new ConstraintA());
-        $expected->addConstraint(new Callback(array('Symfony\Component\Validator\Tests\Fixtures\CallbackClass', 'callback')));
-        $expected->addConstraint(new Callback('validateMe'));
-        $expected->addConstraint(new Callback('validateMeStatic'));
-        $expected->addPropertyConstraint('firstName', new NotNull());
-        $expected->addPropertyConstraint('firstName', new Range(array('min' => 3)));
-        $expected->addPropertyConstraint('firstName', new All(array(new NotNull(), new Range(array('min' => 3)))));
-        $expected->addPropertyConstraint('firstName', new All(array('constraints' => array(new NotNull(), new Range(array('min' => 3))))));
-        $expected->addPropertyConstraint('firstName', new Collection(array('fields' => array(
-            'foo' => array(new NotNull(), new Range(array('min' => 3))),
-            'bar' => new Range(array('min' => 5)),
-        ))));
-        $expected->addPropertyConstraint('firstName', new Choice(array(
-            'message' => 'Must be one of %choices%',
-            'choices' => array('A', 'B'),
-        )));
-        $expected->addGetterConstraint('lastName', new NotNull());
-        $expected->addGetterConstraint('valid', new True());
-        $expected->addGetterConstraint('permissions', new True());
-
-        // load reflection class so that the comparison passes
-        $expected->getReflectionClass();
-
-        $this->assertEquals($expected, $metadata);
-    }
-
-    /**
-     * Test MetaData merge with parent annotation.
-     */
-    public function testLoadParentClassMetadata()
-    {
-        $loader = new AnnotationLoader(new AnnotationReader());
-
-        // Load Parent MetaData
-        $parent_metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\EntityParent');
-        $loader->loadClassMetadata($parent_metadata);
-
-        $expected_parent = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\EntityParent');
-        $expected_parent->addPropertyConstraint('other', new NotNull());
-        $expected_parent->getReflectionClass();
-
-        $this->assertEquals($expected_parent, $parent_metadata);
-    }
-    /**
-     * Test MetaData merge with parent annotation.
-     */
-    public function testLoadClassMetadataAndMerge()
-    {
-        $loader = new AnnotationLoader(new AnnotationReader());
-
-        // Load Parent MetaData
-        $parent_metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\EntityParent');
-        $loader->loadClassMetadata($parent_metadata);
-
-        $metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\Entity');
-
-        // Merge parent metaData.
-        $metadata->mergeConstraints($parent_metadata);
-
-        $loader->loadClassMetadata($metadata);
-
-        $expected_parent = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\EntityParent');
-        $expected_parent->addPropertyConstraint('other', new NotNull());
-        $expected_parent->getReflectionClass();
-
-        $expected = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\Entity');
-        $expected->mergeConstraints($expected_parent);
-
-        $expected->setGroupSequence(array('Foo', 'Entity'));
-        $expected->addConstraint(new ConstraintA());
-        $expected->addConstraint(new Callback(array('Symfony\Component\Validator\Tests\Fixtures\CallbackClass', 'callback')));
-        $expected->addConstraint(new Callback('validateMe'));
-        $expected->addConstraint(new Callback('validateMeStatic'));
-        $expected->addPropertyConstraint('firstName', new NotNull());
-        $expected->addPropertyConstraint('firstName', new Range(array('min' => 3)));
-        $expected->addPropertyConstraint('firstName', new All(array(new NotNull(), new Range(array('min' => 3)))));
-        $expected->addPropertyConstraint('firstName', new All(array('constraints' => array(new NotNull(), new Range(array('min' => 3))))));
-        $expected->addPropertyConstraint('firstName', new Collection(array('fields' => array(
-            'foo' => array(new NotNull(), new Range(array('min' => 3))),
-            'bar' => new Range(array('min' => 5)),
-        ))));
-        $expected->addPropertyConstraint('firstName', new Choice(array(
-            'message' => 'Must be one of %choices%',
-            'choices' => array('A', 'B'),
-        )));
-        $expected->addGetterConstraint('lastName', new NotNull());
-        $expected->addGetterConstraint('valid', new True());
-        $expected->addGetterConstraint('permissions', new True());
-
-        // load reflection class so that the comparison passes
-        $expected->getReflectionClass();
-
-        $this->assertEquals($expected, $metadata);
-    }
-
-    public function testLoadGroupSequenceProviderAnnotation()
-    {
-        $loader = new AnnotationLoader(new AnnotationReader());
-
-        $metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\GroupSequenceProviderEntity');
-        $loader->loadClassMetadata($metadata);
-
-        $expected = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\GroupSequenceProviderEntity');
-        $expected->setGroupSequenceProvider(true);
-        $expected->getReflectionClass();
-
-        $this->assertEquals($expected, $metadata);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/MemberMetadataTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/MemberMetadataTest.php
deleted file mode 100644
index f91088d..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/MemberMetadataTest.php
+++ /dev/null
@@ -1,110 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Mapping;
-
-use Symfony\Component\Validator\Constraints\Valid;
-use Symfony\Component\Validator\Mapping\MemberMetadata;
-use Symfony\Component\Validator\Tests\Fixtures\ClassConstraint;
-use Symfony\Component\Validator\Tests\Fixtures\ConstraintA;
-use Symfony\Component\Validator\Tests\Fixtures\ConstraintB;
-
-class MemberMetadataTest extends \PHPUnit_Framework_TestCase
-{
-    protected $metadata;
-
-    protected function setUp()
-    {
-        $this->metadata = new TestMemberMetadata(
-            'Symfony\Component\Validator\Tests\Fixtures\Entity',
-            'getLastName',
-            'lastName'
-        );
-    }
-
-    protected function tearDown()
-    {
-        $this->metadata = null;
-    }
-
-    public function testAddValidSetsMemberToCascaded()
-    {
-        $result = $this->metadata->addConstraint(new Valid());
-
-        $this->assertEquals(array(), $this->metadata->getConstraints());
-        $this->assertEquals($result, $this->metadata);
-        $this->assertTrue($this->metadata->isCascaded());
-    }
-
-    public function testAddOtherConstraintDoesNotSetMemberToCascaded()
-    {
-        $result = $this->metadata->addConstraint($constraint = new ConstraintA());
-
-        $this->assertEquals(array($constraint), $this->metadata->getConstraints());
-        $this->assertEquals($result, $this->metadata);
-        $this->assertFalse($this->metadata->isCascaded());
-    }
-
-    public function testAddConstraintRequiresClassConstraints()
-    {
-        $this->setExpectedException('Symfony\Component\Validator\Exception\ConstraintDefinitionException');
-
-        $this->metadata->addConstraint(new ClassConstraint());
-    }
-
-    public function testSerialize()
-    {
-        $this->metadata->addConstraint(new ConstraintA(array('property1' => 'A')));
-        $this->metadata->addConstraint(new ConstraintB(array('groups' => 'TestGroup')));
-
-        $metadata = unserialize(serialize($this->metadata));
-
-        $this->assertEquals($this->metadata, $metadata);
-    }
-
-    public function testSerializeCollectionCascaded()
-    {
-        $this->metadata->addConstraint(new Valid(array('traverse' => true, 'deep' => false)));
-
-        $metadata = unserialize(serialize($this->metadata));
-
-        $this->assertEquals($this->metadata, $metadata);
-    }
-
-    public function testSerializeCollectionCascadedDeeply()
-    {
-        $this->metadata->addConstraint(new Valid(array('traverse' => true, 'deep' => true)));
-
-        $metadata = unserialize(serialize($this->metadata));
-
-        $this->assertEquals($this->metadata, $metadata);
-    }
-
-    public function testSerializeCollectionNotCascaded()
-    {
-        $this->metadata->addConstraint(new Valid(array('traverse' => false)));
-
-        $metadata = unserialize(serialize($this->metadata));
-
-        $this->assertEquals($this->metadata, $metadata);
-    }
-}
-
-class TestMemberMetadata extends MemberMetadata
-{
-    public function getPropertyValue($object)
-    {
-    }
-
-    protected function newReflectionMember($object)
-    {
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/Abstract2Dot5ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/Abstract2Dot5ApiTest.php
deleted file mode 100644
index 684731f..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/Abstract2Dot5ApiTest.php
+++ /dev/null
@@ -1,776 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Validator;
-
-use Symfony\Component\Validator\Constraints\Callback;
-use Symfony\Component\Validator\Constraints\GroupSequence;
-use Symfony\Component\Validator\Constraints\NotNull;
-use Symfony\Component\Validator\Constraints\Traverse;
-use Symfony\Component\Validator\Constraints\Valid;
-use Symfony\Component\Validator\ConstraintViolationInterface;
-use Symfony\Component\Validator\Context\ExecutionContextInterface;
-use Symfony\Component\Validator\Mapping\ClassMetadata;
-use Symfony\Component\Validator\MetadataFactoryInterface;
-use Symfony\Component\Validator\Tests\Fixtures\Entity;
-use Symfony\Component\Validator\Tests\Fixtures\FailingConstraint;
-use Symfony\Component\Validator\Tests\Fixtures\FakeClassMetadata;
-use Symfony\Component\Validator\Tests\Fixtures\Reference;
-use Symfony\Component\Validator\Validator\ValidatorInterface;
-
-/**
- * Verifies that a validator satisfies the API of Symfony 2.5+.
- *
- * @since  2.5
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-abstract class Abstract2Dot5ApiTest extends AbstractValidatorTest
-{
-    /**
-     * @var ValidatorInterface
-     */
-    protected $validator;
-
-    /**
-     * @param MetadataFactoryInterface $metadataFactory
-     *
-     * @return ValidatorInterface
-     */
-    abstract protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array());
-
-    protected function setUp()
-    {
-        parent::setUp();
-
-        $this->validator = $this->createValidator($this->metadataFactory);
-    }
-
-    protected function validate($value, $constraints = null, $groups = null)
-    {
-        return $this->validator->validate($value, $constraints, $groups);
-    }
-
-    protected function validateProperty($object, $propertyName, $groups = null)
-    {
-        return $this->validator->validateProperty($object, $propertyName, $groups);
-    }
-
-    protected function validatePropertyValue($object, $propertyName, $value, $groups = null)
-    {
-        return $this->validator->validatePropertyValue($object, $propertyName, $value, $groups);
-    }
-
-    public function testValidateConstraintWithoutGroup()
-    {
-        $violations = $this->validator->validate(null, new NotNull());
-
-        $this->assertCount(1, $violations);
-    }
-
-    public function testGroupSequenceAbortsAfterFailedGroup()
-    {
-        $entity = new Entity();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message 1');
-        };
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message 2');
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => function () {},
-            'groups' => 'Group 1',
-        )));
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group 2',
-        )));
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group 3',
-        )));
-
-        $sequence = new GroupSequence(array('Group 1', 'Group 2', 'Group 3'));
-        $violations = $this->validator->validate($entity, new Valid(), $sequence);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message 1', $violations[0]->getMessage());
-    }
-
-    public function testGroupSequenceIncludesReferences()
-    {
-        $entity = new Entity();
-        $entity->reference = new Reference();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Reference violation 1');
-        };
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Reference violation 2');
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group 1',
-        )));
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group 2',
-        )));
-
-        $sequence = new GroupSequence(array('Group 1', 'Entity'));
-        $violations = $this->validator->validate($entity, new Valid(), $sequence);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Reference violation 1', $violations[0]->getMessage());
-    }
-
-    public function testValidateInSeparateContext()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new Reference();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $violations = $context
-                ->getValidator()
-                // Since the validator is not context aware, the group must
-                // be passed explicitly
-                ->validate($value->reference, new Valid(), 'Group')
-            ;
-
-            /** @var ConstraintViolationInterface[] $violations */
-            $test->assertCount(1, $violations);
-            $test->assertSame('Message value', $violations[0]->getMessage());
-            $test->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-            $test->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-            $test->assertSame('', $violations[0]->getPropertyPath());
-            // The root is different as we're in a new context
-            $test->assertSame($entity->reference, $violations[0]->getRoot());
-            $test->assertSame($entity->reference, $violations[0]->getInvalidValue());
-            $test->assertNull($violations[0]->getMessagePluralization());
-            $test->assertNull($violations[0]->getCode());
-
-            // Verify that this method is called
-            $context->addViolation('Separate violation');
-        };
-
-        $callback2 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->referenceMetadata, $context->getMetadata());
-            $test->assertSame($entity->reference, $context->getRoot());
-            $test->assertSame($entity->reference, $context->getValue());
-            $test->assertSame($entity->reference, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group',
-        )));
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validator->validate($entity, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $test->assertSame('Separate violation', $violations[0]->getMessage());
-    }
-
-    public function testValidateInContext()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new Reference();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) use ($test) {
-            $previousValue = $context->getValue();
-            $previousObject = $context->getObject();
-            $previousMetadata = $context->getMetadata();
-            $previousPath = $context->getPropertyPath();
-            $previousGroup = $context->getGroup();
-
-            $context
-                ->getValidator()
-                ->inContext($context)
-                ->atPath('subpath')
-                ->validate($value->reference)
-            ;
-
-            // context changes shouldn't leak out of the validate() call
-            $test->assertSame($previousValue, $context->getValue());
-            $test->assertSame($previousObject, $context->getObject());
-            $test->assertSame($previousMetadata, $context->getMetadata());
-            $test->assertSame($previousPath, $context->getPropertyPath());
-            $test->assertSame($previousGroup, $context->getGroup());
-        };
-
-        $callback2 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('subpath', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->referenceMetadata, $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame($entity->reference, $context->getValue());
-            $test->assertSame($entity->reference, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group',
-        )));
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validator->validate($entity, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('subpath', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame($entity->reference, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testValidateArrayInContext()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new Reference();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) use ($test) {
-            $previousValue = $context->getValue();
-            $previousObject = $context->getObject();
-            $previousMetadata = $context->getMetadata();
-            $previousPath = $context->getPropertyPath();
-            $previousGroup = $context->getGroup();
-
-            $context
-                ->getValidator()
-                ->inContext($context)
-                ->atPath('subpath')
-                ->validate(array('key' => $value->reference))
-            ;
-
-            // context changes shouldn't leak out of the validate() call
-            $test->assertSame($previousValue, $context->getValue());
-            $test->assertSame($previousObject, $context->getObject());
-            $test->assertSame($previousMetadata, $context->getMetadata());
-            $test->assertSame($previousPath, $context->getPropertyPath());
-            $test->assertSame($previousGroup, $context->getGroup());
-        };
-
-        $callback2 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('subpath[key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->referenceMetadata, $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame($entity->reference, $context->getValue());
-            $test->assertSame($entity->reference, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group',
-        )));
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validator->validate($entity, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('subpath[key]', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame($entity->reference, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testTraverseTraversableByDefault()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $traversable = new \ArrayIterator(array('key' => $entity));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, $traversable) {
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('[key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->metadata, $context->getMetadata());
-            $test->assertSame($traversable, $context->getRoot());
-            $test->assertSame($entity, $context->getValue());
-            $test->assertSame($entity, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadataFactory->addMetadata(new ClassMetadata('ArrayIterator'));
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($traversable, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('[key]', $violations[0]->getPropertyPath());
-        $this->assertSame($traversable, $violations[0]->getRoot());
-        $this->assertSame($entity, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testTraversalEnabledOnClass()
-    {
-        $entity = new Entity();
-        $traversable = new \ArrayIterator(array('key' => $entity));
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message');
-        };
-
-        $traversableMetadata = new ClassMetadata('ArrayIterator');
-        $traversableMetadata->addConstraint(new Traverse(true));
-
-        $this->metadataFactory->addMetadata($traversableMetadata);
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($traversable, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-    }
-
-    public function testTraversalDisabledOnClass()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $traversable = new \ArrayIterator(array('key' => $entity));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
-            $test->fail('Should not be called');
-        };
-
-        $traversableMetadata = new ClassMetadata('ArrayIterator');
-        $traversableMetadata->addConstraint(new Traverse(false));
-
-        $this->metadataFactory->addMetadata($traversableMetadata);
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($traversable, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(0, $violations);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
-     */
-    public function testExpectTraversableIfTraversalEnabledOnClass()
-    {
-        $entity = new Entity();
-
-        $this->metadata->addConstraint(new Traverse(true));
-
-        $this->validator->validate($entity);
-    }
-
-    public function testReferenceTraversalDisabledOnClass()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new \ArrayIterator(array('key' => new Reference()));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
-            $test->fail('Should not be called');
-        };
-
-        $traversableMetadata = new ClassMetadata('ArrayIterator');
-        $traversableMetadata->addConstraint(new Traverse(false));
-
-        $this->metadataFactory->addMetadata($traversableMetadata);
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-
-        $violations = $this->validate($entity, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(0, $violations);
-    }
-
-    public function testReferenceTraversalEnabledOnReferenceDisabledOnClass()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new \ArrayIterator(array('key' => new Reference()));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
-            $test->fail('Should not be called');
-        };
-
-        $traversableMetadata = new ClassMetadata('ArrayIterator');
-        $traversableMetadata->addConstraint(new Traverse(false));
-
-        $this->metadataFactory->addMetadata($traversableMetadata);
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-        $this->metadata->addPropertyConstraint('reference', new Valid(array(
-            'traverse' => true,
-        )));
-
-        $violations = $this->validate($entity, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(0, $violations);
-    }
-
-    public function testReferenceTraversalDisabledOnReferenceEnabledOnClass()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new \ArrayIterator(array('key' => new Reference()));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
-            $test->fail('Should not be called');
-        };
-
-        $traversableMetadata = new ClassMetadata('ArrayIterator');
-        $traversableMetadata->addConstraint(new Traverse(true));
-
-        $this->metadataFactory->addMetadata($traversableMetadata);
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-        $this->metadata->addPropertyConstraint('reference', new Valid(array(
-            'traverse' => false,
-        )));
-
-        $violations = $this->validate($entity, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(0, $violations);
-    }
-
-    public function testReferenceTraversalRecursionEnabledOnReferenceTraversalEnabledOnClass()
-    {
-        $entity = new Entity();
-        $entity->reference = new \ArrayIterator(array(
-            2 => new \ArrayIterator(array('key' => new Reference())),
-        ));
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message');
-        };
-
-        $traversableMetadata = new ClassMetadata('ArrayIterator');
-        $traversableMetadata->addConstraint(new Traverse(true));
-
-        $this->metadataFactory->addMetadata($traversableMetadata);
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-        $this->metadata->addPropertyConstraint('reference', new Valid(array(
-            'deep' => true,
-        )));
-
-        $violations = $this->validate($entity, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-    }
-
-    public function testReferenceTraversalRecursionDisabledOnReferenceTraversalEnabledOnClass()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new \ArrayIterator(array(
-            2 => new \ArrayIterator(array('key' => new Reference())),
-        ));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
-            $test->fail('Should not be called');
-        };
-
-        $traversableMetadata = new ClassMetadata('ArrayIterator');
-        $traversableMetadata->addConstraint(new Traverse(true));
-
-        $this->metadataFactory->addMetadata($traversableMetadata);
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-        $this->metadata->addPropertyConstraint('reference', new Valid(array(
-            'deep' => false,
-        )));
-
-        $violations = $this->validate($entity, new Valid(), 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(0, $violations);
-    }
-
-    public function testAddCustomizedViolation()
-    {
-        $entity = new Entity();
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->buildViolation('Message %param%')
-                ->setParameter('%param%', 'value')
-                ->setInvalidValue('Invalid value')
-                ->setPlural(2)
-                ->setCode(42)
-                ->addViolation();
-        };
-
-        $this->metadata->addConstraint(new Callback($callback));
-
-        $violations = $this->validator->validate($entity);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame('Invalid value', $violations[0]->getInvalidValue());
-        $this->assertSame(2, $violations[0]->getMessagePluralization());
-        $this->assertSame(42, $violations[0]->getCode());
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\UnsupportedMetadataException
-     */
-    public function testMetadataMustImplementClassMetadataInterface()
-    {
-        $entity = new Entity();
-
-        $metadata = $this->getMock('Symfony\Component\Validator\Tests\Fixtures\LegacyClassMetadata');
-        $metadata->expects($this->any())
-            ->method('getClassName')
-            ->will($this->returnValue(get_class($entity)));
-
-        $this->metadataFactory->addMetadata($metadata);
-
-        $this->validator->validate($entity);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\UnsupportedMetadataException
-     */
-    public function testReferenceMetadataMustImplementClassMetadataInterface()
-    {
-        $entity = new Entity();
-        $entity->reference = new Reference();
-
-        $metadata = $this->getMock('Symfony\Component\Validator\Tests\Fixtures\LegacyClassMetadata');
-        $metadata->expects($this->any())
-            ->method('getClassName')
-            ->will($this->returnValue(get_class($entity->reference)));
-
-        $this->metadataFactory->addMetadata($metadata);
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-
-        $this->validator->validate($entity);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\UnsupportedMetadataException
-     * @group legacy
-     */
-    public function testLegacyPropertyMetadataMustImplementPropertyMetadataInterface()
-    {
-        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-
-        $entity = new Entity();
-
-        // Legacy interface
-        $propertyMetadata = $this->getMock('Symfony\Component\Validator\MetadataInterface');
-        $metadata = new FakeClassMetadata(get_class($entity));
-        $metadata->addCustomPropertyMetadata('firstName', $propertyMetadata);
-
-        $this->metadataFactory->addMetadata($metadata);
-
-        $this->validator->validate($entity);
-    }
-
-    public function testNoDuplicateValidationIfClassConstraintInMultipleGroups()
-    {
-        $entity = new Entity();
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message');
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => array('Group 1', 'Group 2'),
-        )));
-
-        $violations = $this->validator->validate($entity, new Valid(), array('Group 1', 'Group 2'));
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-    }
-
-    public function testNoDuplicateValidationIfPropertyConstraintInMultipleGroups()
-    {
-        $entity = new Entity();
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message');
-        };
-
-        $this->metadata->addPropertyConstraint('firstName', new Callback(array(
-            'callback' => $callback,
-            'groups' => array('Group 1', 'Group 2'),
-        )));
-
-        $violations = $this->validator->validate($entity, new Valid(), array('Group 1', 'Group 2'));
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\RuntimeException
-     */
-    public function testValidateFailsIfNoConstraintsAndNoObjectOrArray()
-    {
-        $this->validate('Foobar');
-    }
-
-    public function testAccessCurrentObject()
-    {
-        $test = $this;
-        $called = false;
-        $entity = new Entity();
-        $entity->firstName = 'Bernhard';
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, &$called) {
-            $called = true;
-            $test->assertSame($entity, $context->getObject());
-        };
-
-        $this->metadata->addConstraint(new Callback($callback));
-        $this->metadata->addPropertyConstraint('firstName', new Callback($callback));
-
-        $this->validator->validate($entity);
-
-        $this->assertTrue($called);
-    }
-
-    public function testInitializeObjectsOnFirstValidation()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->initialized = false;
-
-        // prepare initializers that set "initialized" to true
-        $initializer1 = $this->getMock('Symfony\\Component\\Validator\\ObjectInitializerInterface');
-        $initializer2 = $this->getMock('Symfony\\Component\\Validator\\ObjectInitializerInterface');
-
-        $initializer1->expects($this->once())
-            ->method('initialize')
-            ->with($entity)
-            ->will($this->returnCallback(function ($object) {
-                $object->initialized = true;
-            }));
-
-        $initializer2->expects($this->once())
-            ->method('initialize')
-            ->with($entity);
-
-        $this->validator = $this->createValidator($this->metadataFactory, array(
-            $initializer1,
-            $initializer2,
-        ));
-
-        // prepare constraint which
-        // * checks that "initialized" is set to true
-        // * validates the object again
-        $callback = function ($object, ExecutionContextInterface $context) use ($test) {
-            $test->assertTrue($object->initialized);
-
-            // validate again in same group
-            $validator = $context->getValidator()->inContext($context);
-
-            $validator->validate($object);
-
-            // validate again in other group
-            $validator->validate($object, null, 'SomeGroup');
-        };
-
-        $this->metadata->addConstraint(new Callback($callback));
-
-        $this->validate($entity);
-
-        $this->assertTrue($entity->initialized);
-    }
-
-    public function testPassConstraintToViolation()
-    {
-        $constraint = new FailingConstraint();
-        $violations = $this->validate('Foobar', $constraint);
-
-        $this->assertCount(1, $violations);
-        $this->assertSame($constraint, $violations[0]->getConstraint());
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/AbstractLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/AbstractLegacyApiTest.php
deleted file mode 100644
index a4c1fe8..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/AbstractLegacyApiTest.php
+++ /dev/null
@@ -1,315 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Validator;
-
-use Symfony\Component\Validator\Constraints\Callback;
-use Symfony\Component\Validator\Constraints\Valid;
-use Symfony\Component\Validator\ConstraintViolationInterface;
-use Symfony\Component\Validator\ExecutionContextInterface;
-use Symfony\Component\Validator\MetadataFactoryInterface;
-use Symfony\Component\Validator\Tests\Fixtures\Entity;
-use Symfony\Component\Validator\Tests\Fixtures\Reference;
-use Symfony\Component\Validator\ValidatorInterface as LegacyValidatorInterface;
-
-/**
- * Verifies that a validator satisfies the API of Symfony < 2.5.
- *
- * @since  2.5
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-abstract class AbstractLegacyApiTest extends AbstractValidatorTest
-{
-    /**
-     * @var LegacyValidatorInterface
-     */
-    protected $validator;
-
-    /**
-     * @param MetadataFactoryInterface $metadataFactory
-     *
-     * @return LegacyValidatorInterface
-     */
-    abstract protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array());
-
-    protected function setUp()
-    {
-        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-
-        parent::setUp();
-
-        $this->validator = $this->createValidator($this->metadataFactory);
-    }
-
-    protected function validate($value, $constraints = null, $groups = null)
-    {
-        if (null === $constraints) {
-            $constraints = new Valid();
-        }
-
-        if ($constraints instanceof Valid) {
-            return $this->validator->validate($value, $groups, $constraints->traverse, $constraints->deep);
-        }
-
-        return $this->validator->validateValue($value, $constraints, $groups);
-    }
-
-    protected function validateProperty($object, $propertyName, $groups = null)
-    {
-        return $this->validator->validateProperty($object, $propertyName, $groups);
-    }
-
-    protected function validatePropertyValue($object, $propertyName, $value, $groups = null)
-    {
-        return $this->validator->validatePropertyValue($object, $propertyName, $value, $groups);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\NoSuchMetadataException
-     */
-    public function testTraversableTraverseDisabled()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $traversable = new \ArrayIterator(array('key' => $entity));
-
-        $callback = function () use ($test) {
-            $test->fail('Should not be called');
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $this->validator->validate($traversable, 'Group');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\NoSuchMetadataException
-     */
-    public function testRecursiveTraversableRecursiveTraversalDisabled()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $traversable = new \ArrayIterator(array(
-            2 => new \ArrayIterator(array('key' => $entity)),
-        ));
-
-        $callback = function () use ($test) {
-            $test->fail('Should not be called');
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $this->validator->validate($traversable, 'Group');
-    }
-
-    public function testValidateInContext()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new Reference();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) use ($test) {
-            $previousValue = $context->getValue();
-            $previousMetadata = $context->getMetadata();
-            $previousPath = $context->getPropertyPath();
-            $previousGroup = $context->getGroup();
-
-            $context->validate($value->reference, 'subpath');
-
-            // context changes shouldn't leak out of the validate() call
-            $test->assertSame($previousValue, $context->getValue());
-            $test->assertSame($previousMetadata, $context->getMetadata());
-            $test->assertSame($previousPath, $context->getPropertyPath());
-            $test->assertSame($previousGroup, $context->getGroup());
-        };
-
-        $callback2 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('subpath', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->referenceMetadata, $context->getMetadata());
-            $test->assertSame($test->metadataFactory, $context->getMetadataFactory());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame($entity->reference, $context->getValue());
-            $test->assertSame($entity->reference, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group',
-        )));
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validator->validate($entity, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('subpath', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame($entity->reference, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testValidateArrayInContext()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new Reference();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) use ($test) {
-            $previousValue = $context->getValue();
-            $previousMetadata = $context->getMetadata();
-            $previousPath = $context->getPropertyPath();
-            $previousGroup = $context->getGroup();
-
-            $context->validate(array('key' => $value->reference), 'subpath');
-
-            // context changes shouldn't leak out of the validate() call
-            $test->assertSame($previousValue, $context->getValue());
-            $test->assertSame($previousMetadata, $context->getMetadata());
-            $test->assertSame($previousPath, $context->getPropertyPath());
-            $test->assertSame($previousGroup, $context->getGroup());
-        };
-
-        $callback2 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('subpath[key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->referenceMetadata, $context->getMetadata());
-            $test->assertSame($test->metadataFactory, $context->getMetadataFactory());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame($entity->reference, $context->getValue());
-            $test->assertSame($entity->reference, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group',
-        )));
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validator->validate($entity, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('subpath[key]', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame($entity->reference, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testAddCustomizedViolation()
-    {
-        $entity = new Entity();
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation(
-                'Message %param%',
-                array('%param%' => 'value'),
-                'Invalid value',
-                2,
-                'Code'
-            );
-        };
-
-        $this->metadata->addConstraint(new Callback($callback));
-
-        $violations = $this->validator->validate($entity);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame('Invalid value', $violations[0]->getInvalidValue());
-        $this->assertSame(2, $violations[0]->getMessagePluralization());
-        $this->assertSame('Code', $violations[0]->getCode());
-    }
-
-    public function testInitializeObjectsOnFirstValidation()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->initialized = false;
-
-        // prepare initializers that set "initialized" to true
-        $initializer1 = $this->getMock('Symfony\\Component\\Validator\\ObjectInitializerInterface');
-        $initializer2 = $this->getMock('Symfony\\Component\\Validator\\ObjectInitializerInterface');
-
-        $initializer1->expects($this->once())
-            ->method('initialize')
-            ->with($entity)
-            ->will($this->returnCallback(function ($object) {
-                $object->initialized = true;
-            }));
-
-        $initializer2->expects($this->once())
-            ->method('initialize')
-            ->with($entity);
-
-        $this->validator = $this->createValidator($this->metadataFactory, array(
-            $initializer1,
-            $initializer2,
-        ));
-
-        // prepare constraint which
-        // * checks that "initialized" is set to true
-        // * validates the object again
-        $callback = function ($object, ExecutionContextInterface $context) use ($test) {
-            $test->assertTrue($object->initialized);
-
-            // validate again in same group
-            $context->validate($object);
-
-            // validate again in other group
-            $context->validate($object, '', 'SomeGroup');
-        };
-
-        $this->metadata->addConstraint(new Callback($callback));
-
-        $this->validate($entity);
-
-        $this->assertTrue($entity->initialized);
-    }
-
-    public function testGetMetadataFactory()
-    {
-        $this->assertSame($this->metadataFactory, $this->validator->getMetadataFactory());
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/AbstractValidatorTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/AbstractValidatorTest.php
deleted file mode 100644
index b1c4edb..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/AbstractValidatorTest.php
+++ /dev/null
@@ -1,1288 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Validator;
-
-use Symfony\Component\Validator\Constraints\Callback;
-use Symfony\Component\Validator\Constraints\GroupSequence;
-use Symfony\Component\Validator\Constraints\Valid;
-use Symfony\Component\Validator\ConstraintViolationInterface;
-use Symfony\Component\Validator\ExecutionContextInterface;
-use Symfony\Component\Validator\Mapping\ClassMetadata;
-use Symfony\Component\Validator\Tests\Fixtures\Entity;
-use Symfony\Component\Validator\Tests\Fixtures\FakeMetadataFactory;
-use Symfony\Component\Validator\Tests\Fixtures\GroupSequenceProviderEntity;
-use Symfony\Component\Validator\Tests\Fixtures\Reference;
-
-/**
- * @since  2.5
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-abstract class AbstractValidatorTest extends \PHPUnit_Framework_TestCase
-{
-    const ENTITY_CLASS = 'Symfony\Component\Validator\Tests\Fixtures\Entity';
-
-    const REFERENCE_CLASS = 'Symfony\Component\Validator\Tests\Fixtures\Reference';
-
-    /**
-     * @var FakeMetadataFactory
-     */
-    public $metadataFactory;
-
-    /**
-     * @var ClassMetadata
-     */
-    public $metadata;
-
-    /**
-     * @var ClassMetadata
-     */
-    public $referenceMetadata;
-
-    protected function setUp()
-    {
-        $this->metadataFactory = new FakeMetadataFactory();
-        $this->metadata = new ClassMetadata(self::ENTITY_CLASS);
-        $this->referenceMetadata = new ClassMetadata(self::REFERENCE_CLASS);
-        $this->metadataFactory->addMetadata($this->metadata);
-        $this->metadataFactory->addMetadata($this->referenceMetadata);
-    }
-
-    protected function tearDown()
-    {
-        $this->metadataFactory = null;
-        $this->metadata = null;
-        $this->referenceMetadata = null;
-    }
-
-    abstract protected function validate($value, $constraints = null, $groups = null);
-
-    abstract protected function validateProperty($object, $propertyName, $groups = null);
-
-    abstract protected function validatePropertyValue($object, $propertyName, $value, $groups = null);
-
-    public function testValidate()
-    {
-        $test = $this;
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
-            $test->assertNull($context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame('Bernhard', $context->getRoot());
-            $test->assertSame('Bernhard', $context->getValue());
-            $test->assertSame('Bernhard', $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $constraint = new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        ));
-
-        $violations = $this->validate('Bernhard', $constraint, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('', $violations[0]->getPropertyPath());
-        $this->assertSame('Bernhard', $violations[0]->getRoot());
-        $this->assertSame('Bernhard', $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testClassConstraint()
-    {
-        $test = $this;
-        $entity = new Entity();
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->metadata, $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame($entity, $context->getValue());
-            $test->assertSame($entity, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame($entity, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testPropertyConstraint()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->firstName = 'Bernhard';
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $propertyMetadatas = $test->metadata->getPropertyMetadata('firstName');
-
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertSame('firstName', $context->getPropertyName());
-            $test->assertSame('firstName', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame('Bernhard', $context->getValue());
-            $test->assertSame('Bernhard', $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addPropertyConstraint('firstName', new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('firstName', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame('Bernhard', $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testGetterConstraint()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->setLastName('Schussek');
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $propertyMetadatas = $test->metadata->getPropertyMetadata('lastName');
-
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertSame('lastName', $context->getPropertyName());
-            $test->assertSame('lastName', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame('Schussek', $context->getValue());
-            $test->assertSame('Schussek', $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addGetterConstraint('lastName', new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('lastName', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame('Schussek', $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testArray()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $array = array('key' => $entity);
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, $array) {
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('[key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->metadata, $context->getMetadata());
-            $test->assertSame($array, $context->getRoot());
-            $test->assertSame($entity, $context->getValue());
-            $test->assertSame($entity, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($array, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('[key]', $violations[0]->getPropertyPath());
-        $this->assertSame($array, $violations[0]->getRoot());
-        $this->assertSame($entity, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testRecursiveArray()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $array = array(2 => array('key' => $entity));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, $array) {
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('[2][key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->metadata, $context->getMetadata());
-            $test->assertSame($array, $context->getRoot());
-            $test->assertSame($entity, $context->getValue());
-            $test->assertSame($entity, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($array, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('[2][key]', $violations[0]->getPropertyPath());
-        $this->assertSame($array, $violations[0]->getRoot());
-        $this->assertSame($entity, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testTraversable()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $traversable = new \ArrayIterator(array('key' => $entity));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, $traversable) {
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('[key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->metadata, $context->getMetadata());
-            $test->assertSame($traversable, $context->getRoot());
-            $test->assertSame($entity, $context->getValue());
-            $test->assertSame($entity, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($traversable, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('[key]', $violations[0]->getPropertyPath());
-        $this->assertSame($traversable, $violations[0]->getRoot());
-        $this->assertSame($entity, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testRecursiveTraversable()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $traversable = new \ArrayIterator(array(
-            2 => new \ArrayIterator(array('key' => $entity)),
-        ));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, $traversable) {
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('[2][key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->metadata, $context->getMetadata());
-            $test->assertSame($traversable, $context->getRoot());
-            $test->assertSame($entity, $context->getValue());
-            $test->assertSame($entity, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($traversable, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('[2][key]', $violations[0]->getPropertyPath());
-        $this->assertSame($traversable, $violations[0]->getRoot());
-        $this->assertSame($entity, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testReferenceClassConstraint()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new Reference();
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('reference', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->referenceMetadata, $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame($entity->reference, $context->getValue());
-            $test->assertSame($entity->reference, $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('reference', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame($entity->reference, $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testReferencePropertyConstraint()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new Reference();
-        $entity->reference->value = 'Foobar';
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $propertyMetadatas = $test->referenceMetadata->getPropertyMetadata('value');
-
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertSame('value', $context->getPropertyName());
-            $test->assertSame('reference.value', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame('Foobar', $context->getValue());
-            $test->assertSame('Foobar', $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-        $this->referenceMetadata->addPropertyConstraint('value', new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('reference.value', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame('Foobar', $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testReferenceGetterConstraint()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new Reference();
-        $entity->reference->setPrivateValue('Bamboo');
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $propertyMetadatas = $test->referenceMetadata->getPropertyMetadata('privateValue');
-
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertSame('privateValue', $context->getPropertyName());
-            $test->assertSame('reference.privateValue', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame('Bamboo', $context->getValue());
-            $test->assertSame('Bamboo', $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-        $this->referenceMetadata->addPropertyConstraint('privateValue', new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('reference.privateValue', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame('Bamboo', $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testsIgnoreNullReference()
-    {
-        $entity = new Entity();
-        $entity->reference = null;
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-
-        $violations = $this->validate($entity);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(0, $violations);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\NoSuchMetadataException
-     */
-    public function testFailOnScalarReferences()
-    {
-        $entity = new Entity();
-        $entity->reference = 'string';
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-
-        $this->validate($entity);
-    }
-
-    public function testArrayReference()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = array('key' => new Reference());
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('reference[key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->referenceMetadata, $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame($entity->reference['key'], $context->getValue());
-            $test->assertSame($entity->reference['key'], $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('reference[key]', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame($entity->reference['key'], $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    // https://github.com/symfony/symfony/issues/6246
-    public function testRecursiveArrayReference()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = array(2 => array('key' => new Reference()));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('reference[2][key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->referenceMetadata, $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame($entity->reference[2]['key'], $context->getValue());
-            $test->assertSame($entity->reference[2]['key'], $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('reference[2][key]', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame($entity->reference[2]['key'], $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testArrayTraversalCannotBeDisabled()
-    {
-        $entity = new Entity();
-        $entity->reference = array('key' => new Reference());
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid(array(
-            'traverse' => false,
-        )));
-        $this->referenceMetadata->addConstraint(new Callback($callback));
-
-        $violations = $this->validate($entity);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-    }
-
-    public function testRecursiveArrayTraversalCannotBeDisabled()
-    {
-        $entity = new Entity();
-        $entity->reference = array(2 => array('key' => new Reference()));
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid(array(
-            'traverse' => false,
-        )));
-        $this->referenceMetadata->addConstraint(new Callback($callback));
-
-        $violations = $this->validate($entity);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-    }
-
-    public function testIgnoreScalarsDuringArrayTraversal()
-    {
-        $entity = new Entity();
-        $entity->reference = array('string', 1234);
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-
-        $violations = $this->validate($entity);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(0, $violations);
-    }
-
-    public function testIgnoreNullDuringArrayTraversal()
-    {
-        $entity = new Entity();
-        $entity->reference = array(null);
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-
-        $violations = $this->validate($entity);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(0, $violations);
-    }
-
-    public function testTraversableReference()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new \ArrayIterator(array('key' => new Reference()));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('reference[key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->referenceMetadata, $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame($entity->reference['key'], $context->getValue());
-            $test->assertSame($entity->reference['key'], $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('reference[key]', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame($entity->reference['key'], $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testDisableTraversableTraversal()
-    {
-        $entity = new Entity();
-        $entity->reference = new \ArrayIterator(array('key' => new Reference()));
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadataFactory->addMetadata(new ClassMetadata('ArrayIterator'));
-        $this->metadata->addPropertyConstraint('reference', new Valid(array(
-            'traverse' => false,
-        )));
-        $this->referenceMetadata->addConstraint(new Callback($callback));
-
-        $violations = $this->validate($entity);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(0, $violations);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\NoSuchMetadataException
-     */
-    public function testMetadataMustExistIfTraversalIsDisabled()
-    {
-        $entity = new Entity();
-        $entity->reference = new \ArrayIterator();
-
-        $this->metadata->addPropertyConstraint('reference', new Valid(array(
-            'traverse' => false,
-        )));
-
-        $this->validate($entity);
-    }
-
-    public function testEnableRecursiveTraversableTraversal()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->reference = new \ArrayIterator(array(
-            2 => new \ArrayIterator(array('key' => new Reference())),
-        ));
-
-        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
-            $test->assertNull($context->getPropertyName());
-            $test->assertSame('reference[2][key]', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($test->referenceMetadata, $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame($entity->reference[2]['key'], $context->getValue());
-            $test->assertSame($entity->reference[2]['key'], $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid(array(
-            'deep' => true,
-        )));
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('reference[2][key]', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame($entity->reference[2]['key'], $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testValidateProperty()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->firstName = 'Bernhard';
-        $entity->setLastName('Schussek');
-
-        $callback1 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $propertyMetadatas = $test->metadata->getPropertyMetadata('firstName');
-
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertSame('firstName', $context->getPropertyName());
-            $test->assertSame('firstName', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame('Bernhard', $context->getValue());
-            $test->assertSame('Bernhard', $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Other violation');
-        };
-
-        $this->metadata->addPropertyConstraint('firstName', new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group',
-        )));
-        $this->metadata->addPropertyConstraint('lastName', new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validateProperty($entity, 'firstName', 'Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('firstName', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame('Bernhard', $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    /**
-     * Cannot be UnsupportedMetadataException for BC with Symfony < 2.5.
-     *
-     * @expectedException \Symfony\Component\Validator\Exception\ValidatorException
-     * @group legacy
-     */
-    public function testLegacyValidatePropertyFailsIfPropertiesNotSupported()
-    {
-        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-
-        // $metadata does not implement PropertyMetadataContainerInterface
-        $metadata = $this->getMock('Symfony\Component\Validator\MetadataInterface');
-
-        $this->metadataFactory->addMetadataForValue('VALUE', $metadata);
-
-        $this->validateProperty('VALUE', 'someProperty');
-    }
-
-    /**
-     * https://github.com/symfony/symfony/issues/11604
-     */
-    public function testValidatePropertyWithoutConstraints()
-    {
-        $entity = new Entity();
-        $violations = $this->validateProperty($entity, 'lastName');
-
-        $this->assertCount(0, $violations, '->validateProperty() returns no violations if no constraints have been configured for the property being validated');
-    }
-
-    public function testValidatePropertyValue()
-    {
-        $test = $this;
-        $entity = new Entity();
-        $entity->setLastName('Schussek');
-
-        $callback1 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
-            $propertyMetadatas = $test->metadata->getPropertyMetadata('firstName');
-
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertSame('firstName', $context->getPropertyName());
-            $test->assertSame('firstName', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
-            $test->assertSame($entity, $context->getRoot());
-            $test->assertSame('Bernhard', $context->getValue());
-            $test->assertSame('Bernhard', $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Other violation');
-        };
-
-        $this->metadata->addPropertyConstraint('firstName', new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group',
-        )));
-        $this->metadata->addPropertyConstraint('lastName', new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validatePropertyValue(
-            $entity,
-            'firstName',
-            'Bernhard',
-            'Group'
-        );
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('firstName', $violations[0]->getPropertyPath());
-        $this->assertSame($entity, $violations[0]->getRoot());
-        $this->assertSame('Bernhard', $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    public function testValidatePropertyValueWithClassName()
-    {
-        $test = $this;
-
-        $callback1 = function ($value, ExecutionContextInterface $context) use ($test) {
-            $propertyMetadatas = $test->metadata->getPropertyMetadata('firstName');
-
-            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
-            $test->assertSame('firstName', $context->getPropertyName());
-            $test->assertSame('', $context->getPropertyPath());
-            $test->assertSame('Group', $context->getGroup());
-            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
-            $test->assertSame('Bernhard', $context->getRoot());
-            $test->assertSame('Bernhard', $context->getValue());
-            $test->assertSame('Bernhard', $value);
-
-            $context->addViolation('Message %param%', array('%param%' => 'value'));
-        };
-
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Other violation');
-        };
-
-        $this->metadata->addPropertyConstraint('firstName', new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group',
-        )));
-        $this->metadata->addPropertyConstraint('lastName', new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group',
-        )));
-
-        $violations = $this->validatePropertyValue(
-            self::ENTITY_CLASS,
-            'firstName',
-            'Bernhard',
-            'Group'
-        );
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Message value', $violations[0]->getMessage());
-        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
-        $this->assertSame(array('%param%' => 'value'), $violations[0]->getMessageParameters());
-        $this->assertSame('', $violations[0]->getPropertyPath());
-        $this->assertSame('Bernhard', $violations[0]->getRoot());
-        $this->assertSame('Bernhard', $violations[0]->getInvalidValue());
-        $this->assertNull($violations[0]->getMessagePluralization());
-        $this->assertNull($violations[0]->getCode());
-    }
-
-    /**
-     * Cannot be UnsupportedMetadataException for BC with Symfony < 2.5.
-     *
-     * @expectedException \Symfony\Component\Validator\Exception\ValidatorException
-     * @group legacy
-     */
-    public function testLegacyValidatePropertyValueFailsIfPropertiesNotSupported()
-    {
-        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-
-        // $metadata does not implement PropertyMetadataContainerInterface
-        $metadata = $this->getMock('Symfony\Component\Validator\MetadataInterface');
-
-        $this->metadataFactory->addMetadataForValue('VALUE', $metadata);
-
-        $this->validatePropertyValue('VALUE', 'someProperty', 'someValue');
-    }
-
-    /**
-     * https://github.com/symfony/symfony/issues/11604
-     */
-    public function testValidatePropertyValueWithoutConstraints()
-    {
-        $entity = new Entity();
-        $violations = $this->validatePropertyValue($entity, 'lastName', 'foo');
-
-        $this->assertCount(0, $violations, '->validatePropertyValue() returns no violations if no constraints have been configured for the property being validated');
-    }
-
-    public function testValidateObjectOnlyOncePerGroup()
-    {
-        $entity = new Entity();
-        $entity->reference = new Reference();
-        $entity->reference2 = $entity->reference;
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message');
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-        $this->metadata->addPropertyConstraint('reference2', new Valid());
-        $this->referenceMetadata->addConstraint(new Callback($callback));
-
-        $violations = $this->validate($entity);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-    }
-
-    public function testValidateDifferentObjectsSeparately()
-    {
-        $entity = new Entity();
-        $entity->reference = new Reference();
-        $entity->reference2 = new Reference();
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message');
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-        $this->metadata->addPropertyConstraint('reference2', new Valid());
-        $this->referenceMetadata->addConstraint(new Callback($callback));
-
-        $violations = $this->validate($entity);
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(2, $violations);
-    }
-
-    public function testValidateSingleGroup()
-    {
-        $entity = new Entity();
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message');
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group 1',
-        )));
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group 2',
-        )));
-
-        $violations = $this->validate($entity, null, 'Group 2');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-    }
-
-    public function testValidateMultipleGroups()
-    {
-        $entity = new Entity();
-
-        $callback = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Message');
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group 1',
-        )));
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback,
-            'groups' => 'Group 2',
-        )));
-
-        $violations = $this->validate($entity, null, array('Group 1', 'Group 2'));
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(2, $violations);
-    }
-
-    public function testReplaceDefaultGroupByGroupSequenceObject()
-    {
-        $entity = new Entity();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in Group 2');
-        };
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in Group 3');
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => function () {},
-            'groups' => 'Group 1',
-        )));
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group 2',
-        )));
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group 3',
-        )));
-
-        $sequence = new GroupSequence(array('Group 1', 'Group 2', 'Group 3', 'Entity'));
-        $this->metadata->setGroupSequence($sequence);
-
-        $violations = $this->validate($entity, null, 'Default');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Violation in Group 2', $violations[0]->getMessage());
-    }
-
-    public function testReplaceDefaultGroupByGroupSequenceArray()
-    {
-        $entity = new Entity();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in Group 2');
-        };
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in Group 3');
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => function () {},
-            'groups' => 'Group 1',
-        )));
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group 2',
-        )));
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group 3',
-        )));
-
-        $sequence = array('Group 1', 'Group 2', 'Group 3', 'Entity');
-        $this->metadata->setGroupSequence($sequence);
-
-        $violations = $this->validate($entity, null, 'Default');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Violation in Group 2', $violations[0]->getMessage());
-    }
-
-    public function testPropagateDefaultGroupToReferenceWhenReplacingDefaultGroup()
-    {
-        $entity = new Entity();
-        $entity->reference = new Reference();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in Default group');
-        };
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in group sequence');
-        };
-
-        $this->metadata->addPropertyConstraint('reference', new Valid());
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Default',
-        )));
-        $this->referenceMetadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group 1',
-        )));
-
-        $sequence = new GroupSequence(array('Group 1', 'Entity'));
-        $this->metadata->setGroupSequence($sequence);
-
-        $violations = $this->validate($entity, null, 'Default');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Violation in Default group', $violations[0]->getMessage());
-    }
-
-    public function testValidateCustomGroupWhenDefaultGroupWasReplaced()
-    {
-        $entity = new Entity();
-
-        $callback1 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in other group');
-        };
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in group sequence');
-        };
-
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Other Group',
-        )));
-        $this->metadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group 1',
-        )));
-
-        $sequence = new GroupSequence(array('Group 1', 'Entity'));
-        $this->metadata->setGroupSequence($sequence);
-
-        $violations = $this->validate($entity, null, 'Other Group');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Violation in other group', $violations[0]->getMessage());
-    }
-
-    public function testReplaceDefaultGroupWithObjectFromGroupSequenceProvider()
-    {
-        $sequence = new GroupSequence(array('Group 1', 'Group 2', 'Group 3', 'Entity'));
-        $entity = new GroupSequenceProviderEntity($sequence);
-
-        $callback1 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in Group 2');
-        };
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in Group 3');
-        };
-
-        $metadata = new ClassMetadata(get_class($entity));
-        $metadata->addConstraint(new Callback(array(
-            'callback' => function () {},
-            'groups' => 'Group 1',
-        )));
-        $metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group 2',
-        )));
-        $metadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group 3',
-        )));
-        $metadata->setGroupSequenceProvider(true);
-
-        $this->metadataFactory->addMetadata($metadata);
-
-        $violations = $this->validate($entity, null, 'Default');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Violation in Group 2', $violations[0]->getMessage());
-    }
-
-    public function testReplaceDefaultGroupWithArrayFromGroupSequenceProvider()
-    {
-        $sequence = array('Group 1', 'Group 2', 'Group 3', 'Entity');
-        $entity = new GroupSequenceProviderEntity($sequence);
-
-        $callback1 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in Group 2');
-        };
-        $callback2 = function ($value, ExecutionContextInterface $context) {
-            $context->addViolation('Violation in Group 3');
-        };
-
-        $metadata = new ClassMetadata(get_class($entity));
-        $metadata->addConstraint(new Callback(array(
-            'callback' => function () {},
-            'groups' => 'Group 1',
-        )));
-        $metadata->addConstraint(new Callback(array(
-            'callback' => $callback1,
-            'groups' => 'Group 2',
-        )));
-        $metadata->addConstraint(new Callback(array(
-            'callback' => $callback2,
-            'groups' => 'Group 3',
-        )));
-        $metadata->setGroupSequenceProvider(true);
-
-        $this->metadataFactory->addMetadata($metadata);
-
-        $violations = $this->validate($entity, null, 'Default');
-
-        /** @var ConstraintViolationInterface[] $violations */
-        $this->assertCount(1, $violations);
-        $this->assertSame('Violation in Group 2', $violations[0]->getMessage());
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/LegacyValidator2Dot5ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/LegacyValidator2Dot5ApiTest.php
deleted file mode 100644
index 624abd4..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/LegacyValidator2Dot5ApiTest.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Validator;
-
-use Symfony\Component\Validator\ConstraintValidatorFactory;
-use Symfony\Component\Validator\Context\LegacyExecutionContextFactory;
-use Symfony\Component\Validator\DefaultTranslator;
-use Symfony\Component\Validator\MetadataFactoryInterface;
-use Symfony\Component\Validator\Validator\LegacyValidator;
-
-/**
- * @group legacy
- */
-class LegacyValidator2Dot5ApiTest extends Abstract2Dot5ApiTest
-{
-    protected function setUp()
-    {
-        if (PHP_VERSION_ID < 50309) {
-            $this->markTestSkipped('Not supported prior to PHP 5.3.9');
-        }
-
-        parent::setUp();
-    }
-
-    protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array())
-    {
-        $contextFactory = new LegacyExecutionContextFactory($metadataFactory, new DefaultTranslator());
-        $validatorFactory = new ConstraintValidatorFactory();
-
-        return new LegacyValidator($contextFactory, $metadataFactory, $validatorFactory, $objectInitializers);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/LegacyValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/LegacyValidatorLegacyApiTest.php
deleted file mode 100644
index 965a769..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/LegacyValidatorLegacyApiTest.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Validator;
-
-use Symfony\Component\Validator\ConstraintValidatorFactory;
-use Symfony\Component\Validator\Context\LegacyExecutionContextFactory;
-use Symfony\Component\Validator\DefaultTranslator;
-use Symfony\Component\Validator\MetadataFactoryInterface;
-use Symfony\Component\Validator\Validator\LegacyValidator;
-
-/**
- * @group legacy
- */
-class LegacyValidatorLegacyApiTest extends AbstractLegacyApiTest
-{
-    protected function setUp()
-    {
-        if (PHP_VERSION_ID < 50309) {
-            $this->markTestSkipped('Not supported prior to PHP 5.3.9');
-        }
-
-        parent::setUp();
-    }
-
-    protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array())
-    {
-        $contextFactory = new LegacyExecutionContextFactory($metadataFactory, new DefaultTranslator());
-        $validatorFactory = new ConstraintValidatorFactory();
-
-        return new LegacyValidator($contextFactory, $metadataFactory, $validatorFactory, $objectInitializers);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/RecursiveValidator2Dot5ApiTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/RecursiveValidator2Dot5ApiTest.php
deleted file mode 100644
index 6235fda..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Validator/RecursiveValidator2Dot5ApiTest.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests\Validator;
-
-use Symfony\Component\Validator\ConstraintValidatorFactory;
-use Symfony\Component\Validator\Context\ExecutionContextFactory;
-use Symfony\Component\Validator\DefaultTranslator;
-use Symfony\Component\Validator\MetadataFactoryInterface;
-use Symfony\Component\Validator\Validator\RecursiveValidator;
-
-class RecursiveValidator2Dot5ApiTest extends Abstract2Dot5ApiTest
-{
-    protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array())
-    {
-        $contextFactory = new ExecutionContextFactory(new DefaultTranslator());
-        $validatorFactory = new ConstraintValidatorFactory();
-
-        return new RecursiveValidator($contextFactory, $metadataFactory, $validatorFactory, $objectInitializers);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ValidatorBuilderTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ValidatorBuilderTest.php
deleted file mode 100644
index e2585d7..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ValidatorBuilderTest.php
+++ /dev/null
@@ -1,160 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests;
-
-use Symfony\Component\Validator\Validation;
-use Symfony\Component\Validator\ValidatorBuilder;
-use Symfony\Component\Validator\ValidatorBuilderInterface;
-
-class ValidatorBuilderTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @var ValidatorBuilderInterface
-     */
-    protected $builder;
-
-    protected function setUp()
-    {
-        $this->builder = new ValidatorBuilder();
-    }
-
-    protected function tearDown()
-    {
-        $this->builder = null;
-    }
-
-    public function testAddObjectInitializer()
-    {
-        $this->assertSame($this->builder, $this->builder->addObjectInitializer(
-            $this->getMock('Symfony\Component\Validator\ObjectInitializerInterface')
-        ));
-    }
-
-    public function testAddObjectInitializers()
-    {
-        $this->assertSame($this->builder, $this->builder->addObjectInitializers(array()));
-    }
-
-    public function testAddXmlMapping()
-    {
-        $this->assertSame($this->builder, $this->builder->addXmlMapping('mapping'));
-    }
-
-    public function testAddXmlMappings()
-    {
-        $this->assertSame($this->builder, $this->builder->addXmlMappings(array()));
-    }
-
-    public function testAddYamlMapping()
-    {
-        $this->assertSame($this->builder, $this->builder->addYamlMapping('mapping'));
-    }
-
-    public function testAddYamlMappings()
-    {
-        $this->assertSame($this->builder, $this->builder->addYamlMappings(array()));
-    }
-
-    public function testAddMethodMapping()
-    {
-        $this->assertSame($this->builder, $this->builder->addMethodMapping('mapping'));
-    }
-
-    public function testAddMethodMappings()
-    {
-        $this->assertSame($this->builder, $this->builder->addMethodMappings(array()));
-    }
-
-    public function testEnableAnnotationMapping()
-    {
-        $this->assertSame($this->builder, $this->builder->enableAnnotationMapping());
-    }
-
-    public function testDisableAnnotationMapping()
-    {
-        $this->assertSame($this->builder, $this->builder->disableAnnotationMapping());
-    }
-
-    public function testSetMetadataCache()
-    {
-        $this->assertSame($this->builder, $this->builder->setMetadataCache(
-            $this->getMock('Symfony\Component\Validator\Mapping\Cache\CacheInterface'))
-        );
-    }
-
-    public function testSetConstraintValidatorFactory()
-    {
-        $this->assertSame($this->builder, $this->builder->setConstraintValidatorFactory(
-            $this->getMock('Symfony\Component\Validator\ConstraintValidatorFactoryInterface'))
-        );
-    }
-
-    public function testSetTranslator()
-    {
-        $this->assertSame($this->builder, $this->builder->setTranslator(
-            $this->getMock('Symfony\Component\Translation\TranslatorInterface'))
-        );
-    }
-
-    public function testSetTranslationDomain()
-    {
-        $this->assertSame($this->builder, $this->builder->setTranslationDomain('TRANS_DOMAIN'));
-    }
-
-    /**
-     * @group legacy
-     */
-    public function testLegacyDefaultApiVersion()
-    {
-        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-
-        if (PHP_VERSION_ID < 50309) {
-            // Old implementation on PHP < 5.3.9
-            $this->assertInstanceOf('Symfony\Component\Validator\Validator', $this->builder->getValidator());
-        } else {
-            // Legacy compatible implementation on PHP >= 5.3.9
-            $this->assertInstanceOf('Symfony\Component\Validator\Validator\LegacyValidator', $this->builder->getValidator());
-        }
-    }
-
-    /**
-     * @group legacy
-     */
-    public function testLegacySetApiVersion24()
-    {
-        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-
-        $this->assertSame($this->builder, $this->builder->setApiVersion(Validation::API_VERSION_2_4));
-        $this->assertInstanceOf('Symfony\Component\Validator\Validator', $this->builder->getValidator());
-    }
-
-    public function testSetApiVersion25()
-    {
-        $this->assertSame($this->builder, $this->builder->setApiVersion(Validation::API_VERSION_2_5));
-        $this->assertInstanceOf('Symfony\Component\Validator\Validator\RecursiveValidator', $this->builder->getValidator());
-    }
-
-    /**
-     * @group legacy
-     */
-    public function testLegacySetApiVersion24And25()
-    {
-        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
-
-        if (PHP_VERSION_ID < 50309) {
-            $this->markTestSkipped('Not supported prior to PHP 5.3.9');
-        }
-
-        $this->assertSame($this->builder, $this->builder->setApiVersion(Validation::API_VERSION_2_5_BC));
-        $this->assertInstanceOf('Symfony\Component\Validator\Validator\LegacyValidator', $this->builder->getValidator());
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ValidatorTest.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ValidatorTest.php
deleted file mode 100644
index 3cc36f5..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ValidatorTest.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Tests;
-
-use Symfony\Component\Validator\Constraints\Valid;
-use Symfony\Component\Validator\ConstraintValidatorFactory;
-use Symfony\Component\Validator\DefaultTranslator;
-use Symfony\Component\Validator\MetadataFactoryInterface;
-use Symfony\Component\Validator\Tests\Fixtures\Entity;
-use Symfony\Component\Validator\Tests\Validator\AbstractLegacyApiTest;
-use Symfony\Component\Validator\Validator as LegacyValidator;
-
-class ValidatorTest extends AbstractLegacyApiTest
-{
-    protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array())
-    {
-        return new LegacyValidator($metadataFactory, new ConstraintValidatorFactory(), new DefaultTranslator(), 'validators', $objectInitializers);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Validator\Exception\ValidatorException
-     */
-    public function testValidateValueRejectsValid()
-    {
-        $this->validator->validateValue(new Entity(), new Valid());
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Validation.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Validation.php
deleted file mode 100644
index b304dbb..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Validation.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * Entry point for the Validator component.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-final class Validation
-{
-    /**
-     * The Validator API provided by Symfony 2.4 and older.
-     */
-    const API_VERSION_2_4 = 1;
-
-    /**
-     * The Validator API provided by Symfony 2.5 and newer.
-     */
-    const API_VERSION_2_5 = 2;
-
-    /**
-     * The Validator API provided by Symfony 2.5 and newer with a backwards
-     * compatibility layer for 2.4 and older.
-     */
-    const API_VERSION_2_5_BC = 3;
-
-    /**
-     * Creates a new validator.
-     *
-     * If you want to configure the validator, use
-     * {@link createValidatorBuilder()} instead.
-     *
-     * @return ValidatorInterface The new validator.
-     */
-    public static function createValidator()
-    {
-        return self::createValidatorBuilder()->getValidator();
-    }
-
-    /**
-     * Creates a configurable builder for validator objects.
-     *
-     * @return ValidatorBuilderInterface The new builder.
-     */
-    public static function createValidatorBuilder()
-    {
-        return new ValidatorBuilder();
-    }
-
-    /**
-     * This class cannot be instantiated.
-     */
-    private function __construct()
-    {
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ValidationVisitor.php b/core/vendor/symfony/validator/Symfony/Component/Validator/ValidationVisitor.php
deleted file mode 100644
index 3af8249..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/ValidationVisitor.php
+++ /dev/null
@@ -1,210 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-use Symfony\Component\Translation\TranslatorInterface;
-use Symfony\Component\Validator\Exception\NoSuchMetadataException;
-use Symfony\Component\Validator\Exception\UnexpectedTypeException;
-
-/**
- * Default implementation of {@link ValidationVisitorInterface} and
- * {@link GlobalExecutionContextInterface}.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- */
-class ValidationVisitor implements ValidationVisitorInterface, GlobalExecutionContextInterface
-{
-    /**
-     * @var mixed
-     */
-    private $root;
-
-    /**
-     * @var MetadataFactoryInterface
-     */
-    private $metadataFactory;
-
-    /**
-     * @var ConstraintValidatorFactoryInterface
-     */
-    private $validatorFactory;
-
-    /**
-     * @var TranslatorInterface
-     */
-    private $translator;
-
-    /**
-     * @var null|string
-     */
-    private $translationDomain;
-
-    /**
-     * @var array
-     */
-    private $objectInitializers;
-
-    /**
-     * @var ConstraintViolationList
-     */
-    private $violations;
-
-    /**
-     * @var array
-     */
-    private $validatedObjects = array();
-
-    /**
-     * Creates a new validation visitor.
-     *
-     * @param mixed                               $root               The value passed to the validator.
-     * @param MetadataFactoryInterface            $metadataFactory    The factory for obtaining metadata instances.
-     * @param ConstraintValidatorFactoryInterface $validatorFactory   The factory for creating constraint validators.
-     * @param TranslatorInterface                 $translator         The translator for translating violation messages.
-     * @param string|null                         $translationDomain  The domain of the translation messages.
-     * @param ObjectInitializerInterface[]        $objectInitializers The initializers for preparing objects before validation.
-     *
-     * @throws UnexpectedTypeException If any of the object initializers is not an instance of ObjectInitializerInterface
-     */
-    public function __construct($root, MetadataFactoryInterface $metadataFactory, ConstraintValidatorFactoryInterface $validatorFactory, TranslatorInterface $translator, $translationDomain = null, array $objectInitializers = array())
-    {
-        foreach ($objectInitializers as $initializer) {
-            if (!$initializer instanceof ObjectInitializerInterface) {
-                throw new UnexpectedTypeException($initializer, 'Symfony\Component\Validator\ObjectInitializerInterface');
-            }
-        }
-
-        $this->root = $root;
-        $this->metadataFactory = $metadataFactory;
-        $this->validatorFactory = $validatorFactory;
-        $this->translator = $translator;
-        $this->translationDomain = $translationDomain;
-        $this->objectInitializers = $objectInitializers;
-        $this->violations = new ConstraintViolationList();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function visit(MetadataInterface $metadata, $value, $group, $propertyPath)
-    {
-        $context = new ExecutionContext(
-            $this,
-            $this->translator,
-            $this->translationDomain,
-            $metadata,
-            $value,
-            $group,
-            $propertyPath
-        );
-
-        $context->validateValue($value, $metadata->findConstraints($group));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, $group, $propertyPath, $traverse = false, $deep = false)
-    {
-        if (null === $value) {
-            return;
-        }
-
-        if (is_object($value)) {
-            $hash = spl_object_hash($value);
-
-            // Exit, if the object is already validated for the current group
-            if (isset($this->validatedObjects[$hash][$group])) {
-                return;
-            }
-
-            // Initialize if the object wasn't initialized before
-            if (!isset($this->validatedObjects[$hash])) {
-                foreach ($this->objectInitializers as $initializer) {
-                    if (!$initializer instanceof ObjectInitializerInterface) {
-                        throw new \LogicException('Validator initializers must implement ObjectInitializerInterface.');
-                    }
-                    $initializer->initialize($value);
-                }
-            }
-
-            // Remember validating this object before starting and possibly
-            // traversing the object graph
-            $this->validatedObjects[$hash][$group] = true;
-        }
-
-        // Validate arrays recursively by default, otherwise every driver needs
-        // to implement special handling for arrays.
-        // https://github.com/symfony/symfony/issues/6246
-        if (is_array($value) || ($traverse && $value instanceof \Traversable)) {
-            foreach ($value as $key => $element) {
-                // Ignore any scalar values in the collection
-                if (is_object($element) || is_array($element)) {
-                    // Only repeat the traversal if $deep is set
-                    $this->validate($element, $group, $propertyPath.'['.$key.']', $deep, $deep);
-                }
-            }
-
-            try {
-                $this->metadataFactory->getMetadataFor($value)->accept($this, $value, $group, $propertyPath);
-            } catch (NoSuchMetadataException $e) {
-                // Metadata doesn't necessarily have to exist for
-                // traversable objects, because we know how to validate
-                // them anyway. Optionally, additional metadata is supported.
-            }
-        } else {
-            $this->metadataFactory->getMetadataFor($value)->accept($this, $value, $group, $propertyPath);
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getViolations()
-    {
-        return $this->violations;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getRoot()
-    {
-        return $this->root;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getVisitor()
-    {
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getValidatorFactory()
-    {
-        return $this->validatorFactory;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMetadataFactory()
-    {
-        return $this->metadataFactory;
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ValidationVisitorInterface.php b/core/vendor/symfony/validator/Symfony/Component/Validator/ValidationVisitorInterface.php
deleted file mode 100644
index 483a1b5..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/ValidationVisitorInterface.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * Validates values against constraints defined in {@link MetadataInterface}
- * instances.
- *
- * This interface is an implementation of the Visitor design pattern. A value
- * is validated by first passing it to the {@link validate} method. That method
- * will determine the matching {@link MetadataInterface} for validating the
- * value. It then calls the {@link MetadataInterface::accept} method of that
- * metadata. <tt>accept()</tt> does two things:
- *
- * <ol>
- * <li>It calls {@link visit} to validate the value against the constraints of
- * the metadata.</li>
- * <li>It calls <tt>accept()</tt> on all nested metadata instances with the
- * corresponding values extracted from the current value. For example, if the
- * current metadata represents a class and the current value is an object of
- * that class, the metadata contains nested instances for each property of that
- * class. It forwards the call to these nested metadata with the values of the
- * corresponding properties in the original object.</li>
- * </ol>
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- */
-interface ValidationVisitorInterface
-{
-    /**
-     * Validates a value.
-     *
-     * If the value is an array or a traversable object, you can set the
-     * parameter <tt>$traverse</tt> to <tt>true</tt> in order to run through
-     * the collection and validate each element. If these elements can be
-     * collections again and you want to traverse them recursively, set the
-     * parameter <tt>$deep</tt> to <tt>true</tt> as well.
-     *
-     * If you set <tt>$traversable</tt> to <tt>true</tt>, the visitor will
-     * nevertheless try to find metadata for the collection and validate its
-     * constraints. If no such metadata is found, the visitor ignores that and
-     * only iterates the collection.
-     *
-     * If you don't set <tt>$traversable</tt> to <tt>true</tt> and the visitor
-     * does not find metadata for the given value, it will fail with an
-     * exception.
-     *
-     * @param mixed  $value        The value to validate.
-     * @param string $group        The validation group to validate.
-     * @param string $propertyPath The current property path in the validation graph.
-     * @param bool   $traverse     Whether to traverse the value if it is traversable.
-     * @param bool   $deep         Whether to traverse nested traversable values recursively.
-     *
-     * @throws Exception\NoSuchMetadataException If no metadata can be found for
-     *                                           the given value.
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     */
-    public function validate($value, $group, $propertyPath, $traverse = false, $deep = false);
-
-    /**
-     * Validates a value against the constraints defined in some metadata.
-     *
-     * This method implements the Visitor design pattern. See also
-     * {@link ValidationVisitorInterface}.
-     *
-     * @param MetadataInterface $metadata     The metadata holding the constraints.
-     * @param mixed             $value        The value to validate.
-     * @param string            $group        The validation group to validate.
-     * @param string            $propertyPath The current property path in the validation graph.
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     */
-    public function visit(MetadataInterface $metadata, $value, $group, $propertyPath);
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Validator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Validator.php
deleted file mode 100644
index 6edbb7a..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Validator.php
+++ /dev/null
@@ -1,235 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-use Symfony\Component\Translation\TranslatorInterface;
-use Symfony\Component\Validator\Constraints\Valid;
-use Symfony\Component\Validator\Exception\ValidatorException;
-
-/**
- * Default implementation of {@link ValidatorInterface}.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link Validator\RecursiveValidator} instead.
- */
-class Validator implements ValidatorInterface, Mapping\Factory\MetadataFactoryInterface
-{
-    /**
-     * @var MetadataFactoryInterface
-     */
-    private $metadataFactory;
-
-    /**
-     * @var ConstraintValidatorFactoryInterface
-     */
-    private $validatorFactory;
-
-    /**
-     * @var TranslatorInterface
-     */
-    private $translator;
-
-    /**
-     * @var null|string
-     */
-    private $translationDomain;
-
-    /**
-     * @var array
-     */
-    private $objectInitializers;
-
-    public function __construct(
-        MetadataFactoryInterface $metadataFactory,
-        ConstraintValidatorFactoryInterface $validatorFactory,
-        TranslatorInterface $translator,
-        $translationDomain = 'validators',
-        array $objectInitializers = array()
-    ) {
-        $this->metadataFactory = $metadataFactory;
-        $this->validatorFactory = $validatorFactory;
-        $this->translator = $translator;
-        $this->translationDomain = $translationDomain;
-        $this->objectInitializers = $objectInitializers;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMetadataFactory()
-    {
-        return $this->metadataFactory;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMetadataFor($value)
-    {
-        return $this->metadataFactory->getMetadataFor($value);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasMetadataFor($value)
-    {
-        return $this->metadataFactory->hasMetadataFor($value);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, $groups = null, $traverse = false, $deep = false)
-    {
-        $visitor = $this->createVisitor($value);
-
-        foreach ($this->resolveGroups($groups) as $group) {
-            $visitor->validate($value, $group, '', $traverse, $deep);
-        }
-
-        return $visitor->getViolations();
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @throws ValidatorException If the metadata for the value does not support properties.
-     */
-    public function validateProperty($containingValue, $property, $groups = null)
-    {
-        $visitor = $this->createVisitor($containingValue);
-        $metadata = $this->metadataFactory->getMetadataFor($containingValue);
-
-        if (!$metadata instanceof PropertyMetadataContainerInterface) {
-            $valueAsString = is_scalar($containingValue)
-                ? '"'.$containingValue.'"'
-                : 'the value of type '.gettype($containingValue);
-
-            throw new ValidatorException(sprintf('The metadata for %s does not support properties.', $valueAsString));
-        }
-
-        foreach ($this->resolveGroups($groups) as $group) {
-            if (!$metadata->hasPropertyMetadata($property)) {
-                continue;
-            }
-
-            foreach ($metadata->getPropertyMetadata($property) as $propMeta) {
-                $propMeta->accept($visitor, $propMeta->getPropertyValue($containingValue), $group, $property);
-            }
-        }
-
-        return $visitor->getViolations();
-    }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @throws ValidatorException If the metadata for the value does not support properties.
-     */
-    public function validatePropertyValue($containingValue, $property, $value, $groups = null)
-    {
-        $visitor = $this->createVisitor(is_object($containingValue) ? $containingValue : $value);
-        $metadata = $this->metadataFactory->getMetadataFor($containingValue);
-
-        if (!$metadata instanceof PropertyMetadataContainerInterface) {
-            $valueAsString = is_scalar($containingValue)
-                ? '"'.$containingValue.'"'
-                : 'the value of type '.gettype($containingValue);
-
-            throw new ValidatorException(sprintf('The metadata for '.$valueAsString.' does not support properties.'));
-        }
-
-        // If $containingValue is passed as class name, take $value as root
-        // and start the traversal with an empty property path
-        $propertyPath = is_object($containingValue) ? $property : '';
-
-        foreach ($this->resolveGroups($groups) as $group) {
-            if (!$metadata->hasPropertyMetadata($property)) {
-                continue;
-            }
-
-            foreach ($metadata->getPropertyMetadata($property) as $propMeta) {
-                $propMeta->accept($visitor, $value, $group, $propertyPath);
-            }
-        }
-
-        return $visitor->getViolations();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validateValue($value, $constraints, $groups = null)
-    {
-        $context = new ExecutionContext($this->createVisitor($value), $this->translator, $this->translationDomain);
-
-        $constraints = is_array($constraints) ? $constraints : array($constraints);
-
-        foreach ($constraints as $constraint) {
-            if ($constraint instanceof Valid) {
-                // Why can't the Valid constraint be executed directly?
-                //
-                // It cannot be executed like regular other constraints, because regular
-                // constraints are only executed *if they belong to the validated group*.
-                // The Valid constraint, on the other hand, is always executed and propagates
-                // the group to the cascaded object. The propagated group depends on
-                //
-                //  * Whether a group sequence is currently being executed. Then the default
-                //    group is propagated.
-                //
-                //  * Otherwise the validated group is propagated.
-
-                throw new ValidatorException(
-                    sprintf(
-                        'The constraint %s cannot be validated. Use the method validate() instead.',
-                        get_class($constraint)
-                    )
-                );
-            }
-
-            $context->validateValue($value, $constraint, '', $groups);
-        }
-
-        return $context->getViolations();
-    }
-
-    /**
-     * @param mixed $root
-     *
-     * @return ValidationVisitor
-     */
-    private function createVisitor($root)
-    {
-        return new ValidationVisitor(
-            $root,
-            $this->metadataFactory,
-            $this->validatorFactory,
-            $this->translator,
-            $this->translationDomain,
-            $this->objectInitializers
-        );
-    }
-
-    /**
-     * @param null|string|string[] $groups
-     *
-     * @return string[]
-     */
-    private function resolveGroups($groups)
-    {
-        return $groups ? (array) $groups : array(Constraint::DEFAULT_GROUP);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Validator/LegacyValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Validator/LegacyValidator.php
deleted file mode 100644
index ce3501f..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Validator/LegacyValidator.php
+++ /dev/null
@@ -1,79 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Validator;
-
-use Symfony\Component\Validator\Constraint;
-use Symfony\Component\Validator\Constraints\GroupSequence;
-use Symfony\Component\Validator\Constraints\Valid;
-use Symfony\Component\Validator\ValidatorInterface as LegacyValidatorInterface;
-
-/**
- * A validator that supports both the API of Symfony < 2.5 and Symfony 2.5+.
- *
- * This class is incompatible with PHP versions < 5.3.9, because it implements
- * two different interfaces specifying the same method validate():
- *
- *   - {@link \Symfony\Component\Validator\ValidatorInterface}
- *   - {@link \Symfony\Component\Validator\Validator\ValidatorInterface}
- *
- * In PHP versions prior to 5.3.9, either use {@link RecursiveValidator} or the
- * deprecated class {@link \Symfony\Component\Validator\Validator} instead.
- *
- * @since  2.5
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @see \Symfony\Component\Validator\ValidatorInterface
- * @see \Symfony\Component\Validator\Validator\ValidatorInterface
- *
- * @deprecated Implemented for backwards compatibility with Symfony < 2.5.
- *             To be removed in Symfony 3.0.
- */
-class LegacyValidator extends RecursiveValidator implements LegacyValidatorInterface
-{
-    public function validate($value, $groups = null, $traverse = false, $deep = false)
-    {
-        $numArgs = func_num_args();
-
-        // Use new signature if constraints are given in the second argument
-        if (self::testConstraints($groups) && ($numArgs < 3 || 3 === $numArgs && self::testGroups($traverse))) {
-            // Rename to avoid total confusion ;)
-            $constraints = $groups;
-            $groups = $traverse;
-
-            return parent::validate($value, $constraints, $groups);
-        }
-
-        $constraint = new Valid(array('traverse' => $traverse, 'deep' => $deep));
-
-        return parent::validate($value, $constraint, $groups);
-    }
-
-    public function validateValue($value, $constraints, $groups = null)
-    {
-        return parent::validate($value, $constraints, $groups);
-    }
-
-    public function getMetadataFactory()
-    {
-        return $this->metadataFactory;
-    }
-
-    private static function testConstraints($constraints)
-    {
-        return null === $constraints || $constraints instanceof Constraint || (is_array($constraints) && current($constraints) instanceof Constraint);
-    }
-
-    private static function testGroups($groups)
-    {
-        return null === $groups || is_string($groups) || $groups instanceof GroupSequence || (is_array($groups) && (is_string(current($groups)) || current($groups) instanceof GroupSequence));
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Validator/RecursiveValidator.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Validator/RecursiveValidator.php
deleted file mode 100644
index ddf0850..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Validator/RecursiveValidator.php
+++ /dev/null
@@ -1,140 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Validator;
-
-use Symfony\Component\Validator\ConstraintValidatorFactoryInterface;
-use Symfony\Component\Validator\Context\ExecutionContextFactoryInterface;
-use Symfony\Component\Validator\Context\ExecutionContextInterface;
-use Symfony\Component\Validator\MetadataFactoryInterface;
-use Symfony\Component\Validator\ObjectInitializerInterface;
-
-/**
- * Recursive implementation of {@link ValidatorInterface}.
- *
- * @since  2.5
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class RecursiveValidator implements ValidatorInterface
-{
-    /**
-     * @var ExecutionContextFactoryInterface
-     */
-    protected $contextFactory;
-
-    /**
-     * @var MetadataFactoryInterface
-     */
-    protected $metadataFactory;
-
-    /**
-     * @var ConstraintValidatorFactoryInterface
-     */
-    protected $validatorFactory;
-
-    /**
-     * @var ObjectInitializerInterface[]
-     */
-    protected $objectInitializers;
-
-    /**
-     * Creates a new validator.
-     *
-     * @param ExecutionContextFactoryInterface    $contextFactory     The factory for
-     *                                                                creating new contexts
-     * @param MetadataFactoryInterface            $metadataFactory    The factory for
-     *                                                                fetching the metadata
-     *                                                                of validated objects
-     * @param ConstraintValidatorFactoryInterface $validatorFactory   The factory for creating
-     *                                                                constraint validators
-     * @param ObjectInitializerInterface[]        $objectInitializers The object initializers
-     */
-    public function __construct(ExecutionContextFactoryInterface $contextFactory, MetadataFactoryInterface $metadataFactory, ConstraintValidatorFactoryInterface $validatorFactory, array $objectInitializers = array())
-    {
-        $this->contextFactory = $contextFactory;
-        $this->metadataFactory = $metadataFactory;
-        $this->validatorFactory = $validatorFactory;
-        $this->objectInitializers = $objectInitializers;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function startContext($root = null)
-    {
-        return new RecursiveContextualValidator(
-            $this->contextFactory->createContext($this, $root),
-            $this->metadataFactory,
-            $this->validatorFactory,
-            $this->objectInitializers
-        );
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function inContext(ExecutionContextInterface $context)
-    {
-        return new RecursiveContextualValidator(
-            $context,
-            $this->metadataFactory,
-            $this->validatorFactory,
-            $this->objectInitializers
-        );
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getMetadataFor($object)
-    {
-        return $this->metadataFactory->getMetadataFor($object);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function hasMetadataFor($object)
-    {
-        return $this->metadataFactory->hasMetadataFor($object);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validate($value, $constraints = null, $groups = null)
-    {
-        return $this->startContext($value)
-            ->validate($value, $constraints, $groups)
-            ->getViolations();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validateProperty($object, $propertyName, $groups = null)
-    {
-        return $this->startContext($object)
-            ->validateProperty($object, $propertyName, $groups)
-            ->getViolations();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function validatePropertyValue($objectOrClass, $propertyName, $value, $groups = null)
-    {
-        // If a class name is passed, take $value as root
-        return $this->startContext(is_object($objectOrClass) ? $objectOrClass : $value)
-            ->validatePropertyValue($objectOrClass, $propertyName, $value, $groups)
-            ->getViolations();
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ValidatorBuilder.php b/core/vendor/symfony/validator/Symfony/Component/Validator/ValidatorBuilder.php
deleted file mode 100644
index 1d65478..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/ValidatorBuilder.php
+++ /dev/null
@@ -1,412 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-use Doctrine\Common\Annotations\AnnotationReader;
-use Doctrine\Common\Annotations\CachedReader;
-use Doctrine\Common\Annotations\Reader;
-use Doctrine\Common\Cache\ArrayCache;
-use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
-use Symfony\Component\Translation\TranslatorInterface;
-use Symfony\Component\Validator\Context\ExecutionContextFactory;
-use Symfony\Component\Validator\Context\LegacyExecutionContextFactory;
-use Symfony\Component\Validator\Exception\InvalidArgumentException;
-use Symfony\Component\Validator\Exception\ValidatorException;
-use Symfony\Component\Validator\Mapping\Cache\CacheInterface;
-use Symfony\Component\Validator\Mapping\ClassMetadataFactory;
-use Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory;
-use Symfony\Component\Validator\Mapping\Loader\AnnotationLoader;
-use Symfony\Component\Validator\Mapping\Loader\LoaderChain;
-use Symfony\Component\Validator\Mapping\Loader\StaticMethodLoader;
-use Symfony\Component\Validator\Mapping\Loader\XmlFileLoader;
-use Symfony\Component\Validator\Mapping\Loader\XmlFilesLoader;
-use Symfony\Component\Validator\Mapping\Loader\YamlFileLoader;
-use Symfony\Component\Validator\Mapping\Loader\YamlFilesLoader;
-use Symfony\Component\Validator\Validator\LegacyValidator;
-use Symfony\Component\Validator\Validator\RecursiveValidator;
-use Symfony\Component\Validator\Validator as ValidatorV24;
-
-/**
- * The default implementation of {@link ValidatorBuilderInterface}.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class ValidatorBuilder implements ValidatorBuilderInterface
-{
-    /**
-     * @var array
-     */
-    private $initializers = array();
-
-    /**
-     * @var array
-     */
-    private $xmlMappings = array();
-
-    /**
-     * @var array
-     */
-    private $yamlMappings = array();
-
-    /**
-     * @var array
-     */
-    private $methodMappings = array();
-
-    /**
-     * @var Reader|null
-     */
-    private $annotationReader;
-
-    /**
-     * @var MetadataFactoryInterface|null
-     */
-    private $metadataFactory;
-
-    /**
-     * @var ConstraintValidatorFactoryInterface|null
-     */
-    private $validatorFactory;
-
-    /**
-     * @var CacheInterface|null
-     */
-    private $metadataCache;
-
-    /**
-     * @var TranslatorInterface|null
-     */
-    private $translator;
-
-    /**
-     * @var null|string
-     */
-    private $translationDomain;
-
-    /**
-     * @var PropertyAccessorInterface|null
-     */
-    private $propertyAccessor;
-
-    /**
-     * @var int|null
-     */
-    private $apiVersion;
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addObjectInitializer(ObjectInitializerInterface $initializer)
-    {
-        $this->initializers[] = $initializer;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addObjectInitializers(array $initializers)
-    {
-        $this->initializers = array_merge($this->initializers, $initializers);
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addXmlMapping($path)
-    {
-        if (null !== $this->metadataFactory) {
-            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
-        }
-
-        $this->xmlMappings[] = $path;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addXmlMappings(array $paths)
-    {
-        if (null !== $this->metadataFactory) {
-            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
-        }
-
-        $this->xmlMappings = array_merge($this->xmlMappings, $paths);
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addYamlMapping($path)
-    {
-        if (null !== $this->metadataFactory) {
-            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
-        }
-
-        $this->yamlMappings[] = $path;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addYamlMappings(array $paths)
-    {
-        if (null !== $this->metadataFactory) {
-            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
-        }
-
-        $this->yamlMappings = array_merge($this->yamlMappings, $paths);
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addMethodMapping($methodName)
-    {
-        if (null !== $this->metadataFactory) {
-            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
-        }
-
-        $this->methodMappings[] = $methodName;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addMethodMappings(array $methodNames)
-    {
-        if (null !== $this->metadataFactory) {
-            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
-        }
-
-        $this->methodMappings = array_merge($this->methodMappings, $methodNames);
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function enableAnnotationMapping(Reader $annotationReader = null)
-    {
-        if (null !== $this->metadataFactory) {
-            throw new ValidatorException('You cannot enable annotation mapping after setting a custom metadata factory. Configure your metadata factory instead.');
-        }
-
-        if (null === $annotationReader) {
-            if (!class_exists('Doctrine\Common\Annotations\AnnotationReader') || !class_exists('Doctrine\Common\Cache\ArrayCache')) {
-                throw new \RuntimeException('Enabling annotation based constraint mapping requires the packages doctrine/annotations and doctrine/cache to be installed.');
-            }
-
-            $annotationReader = new CachedReader(new AnnotationReader(), new ArrayCache());
-        }
-
-        $this->annotationReader = $annotationReader;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function disableAnnotationMapping()
-    {
-        $this->annotationReader = null;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setMetadataFactory(MetadataFactoryInterface $metadataFactory)
-    {
-        if (count($this->xmlMappings) > 0 || count($this->yamlMappings) > 0 || count($this->methodMappings) > 0 || null !== $this->annotationReader) {
-            throw new ValidatorException('You cannot set a custom metadata factory after adding custom mappings. You should do either of both.');
-        }
-
-        $this->metadataFactory = $metadataFactory;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setMetadataCache(CacheInterface $cache)
-    {
-        if (null !== $this->metadataFactory) {
-            throw new ValidatorException('You cannot set a custom metadata cache after setting a custom metadata factory. Configure your metadata factory instead.');
-        }
-
-        $this->metadataCache = $cache;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setConstraintValidatorFactory(ConstraintValidatorFactoryInterface $validatorFactory)
-    {
-        if (null !== $this->propertyAccessor) {
-            throw new ValidatorException('You cannot set a validator factory after setting a custom property accessor. Remove the call to setPropertyAccessor() if you want to call setConstraintValidatorFactory().');
-        }
-
-        $this->validatorFactory = $validatorFactory;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setTranslator(TranslatorInterface $translator)
-    {
-        $this->translator = $translator;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setTranslationDomain($translationDomain)
-    {
-        $this->translationDomain = $translationDomain;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setPropertyAccessor(PropertyAccessorInterface $propertyAccessor)
-    {
-        if (null !== $this->validatorFactory) {
-            throw new ValidatorException('You cannot set a property accessor after setting a custom validator factory. Configure your validator factory instead.');
-        }
-
-        $this->propertyAccessor = $propertyAccessor;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setApiVersion($apiVersion)
-    {
-        if (!in_array($apiVersion, array(Validation::API_VERSION_2_4, Validation::API_VERSION_2_5, Validation::API_VERSION_2_5_BC))) {
-            throw new InvalidArgumentException(sprintf(
-                'The requested API version is invalid: "%s"',
-                $apiVersion
-            ));
-        }
-
-        if (PHP_VERSION_ID < 50309 && $apiVersion === Validation::API_VERSION_2_5_BC) {
-            throw new InvalidArgumentException(sprintf(
-                'The Validator API that is compatible with both Symfony 2.4 '.
-                'and Symfony 2.5 can only be used on PHP 5.3.9 and higher. '.
-                'Your current PHP version is %s.',
-                PHP_VERSION
-            ));
-        }
-
-        $this->apiVersion = $apiVersion;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getValidator()
-    {
-        $metadataFactory = $this->metadataFactory;
-        $apiVersion = $this->apiVersion;
-
-        if (null === $apiVersion) {
-            $apiVersion = PHP_VERSION_ID < 50309
-                ? Validation::API_VERSION_2_4
-                : Validation::API_VERSION_2_5_BC;
-        }
-
-        if (!$metadataFactory) {
-            $loaders = array();
-
-            if (count($this->xmlMappings) > 1) {
-                $loaders[] = new XmlFilesLoader($this->xmlMappings);
-            } elseif (1 === count($this->xmlMappings)) {
-                $loaders[] = new XmlFileLoader($this->xmlMappings[0]);
-            }
-
-            if (count($this->yamlMappings) > 1) {
-                $loaders[] = new YamlFilesLoader($this->yamlMappings);
-            } elseif (1 === count($this->yamlMappings)) {
-                $loaders[] = new YamlFileLoader($this->yamlMappings[0]);
-            }
-
-            foreach ($this->methodMappings as $methodName) {
-                $loaders[] = new StaticMethodLoader($methodName);
-            }
-
-            if ($this->annotationReader) {
-                $loaders[] = new AnnotationLoader($this->annotationReader);
-            }
-
-            $loader = null;
-
-            if (count($loaders) > 1) {
-                $loader = new LoaderChain($loaders);
-            } elseif (1 === count($loaders)) {
-                $loader = $loaders[0];
-            }
-
-            if (Validation::API_VERSION_2_5 === $apiVersion) {
-                $metadataFactory = new LazyLoadingMetadataFactory($loader, $this->metadataCache);
-            } else {
-                $metadataFactory = new ClassMetadataFactory($loader, $this->metadataCache);
-            }
-        }
-
-        $validatorFactory = $this->validatorFactory ?: new ConstraintValidatorFactory($this->propertyAccessor);
-        $translator = $this->translator ?: new DefaultTranslator();
-
-        if (Validation::API_VERSION_2_4 === $apiVersion) {
-            return new ValidatorV24($metadataFactory, $validatorFactory, $translator, $this->translationDomain, $this->initializers);
-        }
-
-        if (Validation::API_VERSION_2_5 === $apiVersion) {
-            $contextFactory = new ExecutionContextFactory($translator, $this->translationDomain);
-
-            return new RecursiveValidator($contextFactory, $metadataFactory, $validatorFactory, $this->initializers);
-        }
-
-        $contextFactory = new LegacyExecutionContextFactory($metadataFactory, $translator, $this->translationDomain);
-
-        return new LegacyValidator($contextFactory, $metadataFactory, $validatorFactory, $this->initializers);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ValidatorBuilderInterface.php b/core/vendor/symfony/validator/Symfony/Component/Validator/ValidatorBuilderInterface.php
deleted file mode 100644
index 2fd0f9c..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/ValidatorBuilderInterface.php
+++ /dev/null
@@ -1,193 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-use Doctrine\Common\Annotations\Reader;
-use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
-use Symfony\Component\Translation\TranslatorInterface;
-use Symfony\Component\Validator\Mapping\Cache\CacheInterface;
-
-/**
- * A configurable builder for ValidatorInterface objects.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-interface ValidatorBuilderInterface
-{
-    /**
-     * Adds an object initializer to the validator.
-     *
-     * @param ObjectInitializerInterface $initializer The initializer
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function addObjectInitializer(ObjectInitializerInterface $initializer);
-
-    /**
-     * Adds a list of object initializers to the validator.
-     *
-     * @param array $initializers The initializer
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function addObjectInitializers(array $initializers);
-
-    /**
-     * Adds an XML constraint mapping file to the validator.
-     *
-     * @param string $path The path to the mapping file
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function addXmlMapping($path);
-
-    /**
-     * Adds a list of XML constraint mapping files to the validator.
-     *
-     * @param array $paths The paths to the mapping files
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function addXmlMappings(array $paths);
-
-    /**
-     * Adds a YAML constraint mapping file to the validator.
-     *
-     * @param string $path The path to the mapping file
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function addYamlMapping($path);
-
-    /**
-     * Adds a list of YAML constraint mappings file to the validator.
-     *
-     * @param array $paths The paths to the mapping files
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function addYamlMappings(array $paths);
-
-    /**
-     * Enables constraint mapping using the given static method.
-     *
-     * @param string $methodName The name of the method
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function addMethodMapping($methodName);
-
-    /**
-     * Enables constraint mapping using the given static methods.
-     *
-     * @param array $methodNames The names of the methods
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function addMethodMappings(array $methodNames);
-
-    /**
-     * Enables annotation based constraint mapping.
-     *
-     * @param Reader $annotationReader The annotation reader to be used
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function enableAnnotationMapping(Reader $annotationReader = null);
-
-    /**
-     * Disables annotation based constraint mapping.
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function disableAnnotationMapping();
-
-    /**
-     * Sets the class metadata factory used by the validator.
-     *
-     * @param MetadataFactoryInterface $metadataFactory The metadata factory
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function setMetadataFactory(MetadataFactoryInterface $metadataFactory);
-
-    /**
-     * Sets the cache for caching class metadata.
-     *
-     * @param CacheInterface $cache The cache instance
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function setMetadataCache(CacheInterface $cache);
-
-    /**
-     * Sets the constraint validator factory used by the validator.
-     *
-     * @param ConstraintValidatorFactoryInterface $validatorFactory The validator factory
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function setConstraintValidatorFactory(ConstraintValidatorFactoryInterface $validatorFactory);
-
-    /**
-     * Sets the translator used for translating violation messages.
-     *
-     * @param TranslatorInterface $translator The translator instance
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function setTranslator(TranslatorInterface $translator);
-
-    /**
-     * Sets the default translation domain of violation messages.
-     *
-     * The same message can have different translations in different domains.
-     * Pass the domain that is used for violation messages by default to this
-     * method.
-     *
-     * @param string $translationDomain The translation domain of the violation messages
-     *
-     * @return ValidatorBuilderInterface The builder object
-     */
-    public function setTranslationDomain($translationDomain);
-
-    /**
-     * Sets the property accessor for resolving property paths.
-     *
-     * @param PropertyAccessorInterface $propertyAccessor The property accessor
-     *
-     * @return ValidatorBuilderInterface The builder object
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     */
-    public function setPropertyAccessor(PropertyAccessorInterface $propertyAccessor);
-
-    /**
-     * Sets the API version that the returned validator should support.
-     *
-     * @param int $apiVersion The required API version
-     *
-     * @return ValidatorBuilderInterface The builder object
-     *
-     * @see Validation::API_VERSION_2_4
-     * @see Validation::API_VERSION_2_5
-     * @see Validation::API_VERSION_2_5_BC
-     */
-    public function setApiVersion($apiVersion);
-
-    /**
-     * Builds and returns a new validator object.
-     *
-     * @return ValidatorInterface The built validator.
-     */
-    public function getValidator();
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/ValidatorInterface.php b/core/vendor/symfony/validator/Symfony/Component/Validator/ValidatorInterface.php
deleted file mode 100644
index 0d77332..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/ValidatorInterface.php
+++ /dev/null
@@ -1,114 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator;
-
-/**
- * Validates values and graphs of objects and arrays.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @api
- *
- * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
- *             Use {@link \Symfony\Component\Validator\Validator\ValidatorInterface} instead.
- */
-interface ValidatorInterface
-{
-    /**
-     * Validates a value.
-     *
-     * The accepted values depend on the {@link MetadataFactoryInterface}
-     * implementation.
-     *
-     * The signature changed with Symfony 2.5 (see
-     * {@link Validator\ValidatorInterface::validate()}. This signature will be
-     * disabled in Symfony 3.0.
-     *
-     * @param mixed      $value    The value to validate
-     * @param array|null $groups   The validation groups to validate.
-     * @param bool       $traverse Whether to traverse the value if it is traversable.
-     * @param bool       $deep     Whether to traverse nested traversable values recursively.
-     *
-     * @return ConstraintViolationListInterface A list of constraint violations. If the
-     *                                          list is empty, validation succeeded.
-     *
-     * @api
-     */
-    public function validate($value, $groups = null, $traverse = false, $deep = false);
-
-    /**
-     * Validates a property of a value against its current value.
-     *
-     * The accepted values depend on the {@link MetadataFactoryInterface}
-     * implementation.
-     *
-     * @param mixed      $containingValue The value containing the property.
-     * @param string     $property        The name of the property to validate.
-     * @param array|null $groups          The validation groups to validate.
-     *
-     * @return ConstraintViolationListInterface A list of constraint violations. If the
-     *                                          list is empty, validation succeeded.
-     *
-     * @api
-     */
-    public function validateProperty($containingValue, $property, $groups = null);
-
-    /**
-     * Validate a property of a value against a potential value.
-     *
-     * The accepted values depend on the {@link MetadataFactoryInterface}
-     * implementation.
-     *
-     * @param mixed      $containingValue The value containing the property.
-     * @param string     $property        The name of the property to validate
-     * @param string     $value           The value to validate against the
-     *                                    constraints of the property.
-     * @param array|null $groups          The validation groups to validate.
-     *
-     * @return ConstraintViolationListInterface A list of constraint violations. If the
-     *                                          list is empty, validation succeeded.
-     *
-     * @api
-     */
-    public function validatePropertyValue($containingValue, $property, $value, $groups = null);
-
-    /**
-     * Validates a value against a constraint or a list of constraints.
-     *
-     * @param mixed                   $value       The value to validate.
-     * @param Constraint|Constraint[] $constraints The constraint(s) to validate against.
-     * @param array|null              $groups      The validation groups to validate.
-     *
-     * @return ConstraintViolationListInterface A list of constraint violations. If the
-     *                                          list is empty, validation succeeded.
-     *
-     * @api
-     *
-     * @deprecated Renamed to {@link Validator\ValidatorInterface::validate()}
-     *             in Symfony 2.5. Will be removed in Symfony 3.0.
-     */
-    public function validateValue($value, $constraints, $groups = null);
-
-    /**
-     * Returns the factory for metadata instances.
-     *
-     * @return MetadataFactoryInterface The metadata factory.
-     *
-     * @api
-     *
-     * @deprecated Deprecated since version 2.5, to be removed in Symfony 3.0.
-     *             Use {@link Validator\ValidatorInterface::getMetadataFor()} or
-     *             {@link Validator\ValidatorInterface::hasMetadataFor()}
-     *             instead.
-     */
-    public function getMetadataFactory();
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Violation/LegacyConstraintViolationBuilder.php b/core/vendor/symfony/validator/Symfony/Component/Validator/Violation/LegacyConstraintViolationBuilder.php
deleted file mode 100644
index 5519f42..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/Violation/LegacyConstraintViolationBuilder.php
+++ /dev/null
@@ -1,164 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Validator\Violation;
-
-use Symfony\Component\Validator\ExecutionContextInterface;
-
-/**
- * Backwards-compatible implementation of {@link ConstraintViolationBuilderInterface}.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @internal You should not instantiate or use this class. Code against
- *           {@link ConstraintViolationBuilderInterface} instead.
- *
- * @deprecated This class will be removed in Symfony 3.0.
- */
-class LegacyConstraintViolationBuilder implements ConstraintViolationBuilderInterface
-{
-    /**
-     * @var ExecutionContextInterface
-     */
-    private $context;
-
-    /**
-     * @var string
-     */
-    private $message;
-
-    /**
-     * @var array
-     */
-    private $parameters;
-
-    /**
-     * @var mixed
-     */
-    private $invalidValue;
-
-    /**
-     * @var string
-     */
-    private $propertyPath;
-
-    /**
-     * @var int|null
-     */
-    private $plural;
-
-    /**
-     * @var mixed
-     */
-    private $code;
-
-    public function __construct(ExecutionContextInterface $context, $message, array $parameters)
-    {
-        $this->context = $context;
-        $this->message = $message;
-        $this->parameters = $parameters;
-        $this->invalidValue = $context->getValue();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function atPath($path)
-    {
-        $this->propertyPath = $path;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setParameter($key, $value)
-    {
-        $this->parameters[$key] = $value;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setParameters(array $parameters)
-    {
-        $this->parameters = $parameters;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setTranslationDomain($translationDomain)
-    {
-        // can't be set in the old API
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setInvalidValue($invalidValue)
-    {
-        $this->invalidValue = $invalidValue;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setPlural($number)
-    {
-        $this->plural = $number;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setCode($code)
-    {
-        $this->code = $code;
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setCause($cause)
-    {
-        // do nothing - we can't save the cause through the old API
-
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function addViolation()
-    {
-        if ($this->propertyPath) {
-            $this->context->addViolationAt($this->propertyPath, $this->message, $this->parameters, $this->invalidValue, $this->plural, $this->code);
-
-            return;
-        }
-
-        $this->context->addViolation($this->message, $this->parameters, $this->invalidValue, $this->plural, $this->code);
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/composer.json b/core/vendor/symfony/validator/Symfony/Component/Validator/composer.json
deleted file mode 100644
index ac8c812..0000000
--- a/core/vendor/symfony/validator/Symfony/Component/Validator/composer.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-    "name": "symfony/validator",
-    "type": "library",
-    "description": "Symfony Validator Component",
-    "keywords": [],
-    "homepage": "https://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "https://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3",
-        "symfony/translation": "~2.0,>=2.0.5"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7",
-        "doctrine/common": "~2.3",
-        "symfony/http-foundation": "~2.1",
-        "symfony/intl": "~2.3",
-        "symfony/yaml": "~2.0,>=2.0.5",
-        "symfony/config": "~2.2",
-        "symfony/property-access": "~2.3",
-        "symfony/expression-language": "~2.4",
-        "doctrine/annotations": "~1.0",
-        "doctrine/cache": "~1.0",
-        "egulias/email-validator": "~1.2,>=1.2.1"
-    },
-    "suggest": {
-        "doctrine/annotations": "For using the annotation mapping. You will also need doctrine/cache.",
-        "doctrine/cache": "For using the default cached annotation reader and metadata cache.",
-        "symfony/http-foundation": "",
-        "symfony/intl": "",
-        "symfony/yaml": "",
-        "symfony/config": "",
-        "egulias/email-validator": "Strict (RFC compliant) email validation",
-        "symfony/property-access": "For using the 2.4 Validator API",
-        "symfony/expression-language": "For using the 2.4 Expression validator"
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\Validator\\": "" }
-    },
-    "target-dir": "Symfony/Component/Validator",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ConstraintTest.php b/core/vendor/symfony/validator/Tests/ConstraintTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ConstraintTest.php
rename to core/vendor/symfony/validator/Tests/ConstraintTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ConstraintViolationListTest.php b/core/vendor/symfony/validator/Tests/ConstraintViolationListTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ConstraintViolationListTest.php
rename to core/vendor/symfony/validator/Tests/ConstraintViolationListTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ConstraintViolationTest.php b/core/vendor/symfony/validator/Tests/ConstraintViolationTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/ConstraintViolationTest.php
rename to core/vendor/symfony/validator/Tests/ConstraintViolationTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/AbstractComparisonValidatorTestCase.php b/core/vendor/symfony/validator/Tests/Constraints/AbstractComparisonValidatorTestCase.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/AbstractComparisonValidatorTestCase.php
rename to core/vendor/symfony/validator/Tests/Constraints/AbstractComparisonValidatorTestCase.php
diff --git a/core/vendor/symfony/validator/Tests/Constraints/AbstractConstraintValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/AbstractConstraintValidatorTest.php
new file mode 100644
index 0000000..55ddbfe
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Constraints/AbstractConstraintValidatorTest.php
@@ -0,0 +1,445 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Constraints\NotNull;
+use Symfony\Component\Validator\ConstraintValidatorInterface;
+use Symfony\Component\Validator\ConstraintViolation;
+use Symfony\Component\Validator\Context\ExecutionContext;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Context\LegacyExecutionContext;
+use Symfony\Component\Validator\ExecutionContextInterface as LegacyExecutionContextInterface;
+use Symfony\Component\Validator\Mapping\ClassMetadata;
+use Symfony\Component\Validator\Mapping\PropertyMetadata;
+use Symfony\Component\Validator\Validation;
+
+/**
+ * @since 2.5.3
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+abstract class AbstractConstraintValidatorTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var ExecutionContextInterface
+     */
+    protected $context;
+
+    /**
+     * @var ConstraintValidatorInterface
+     */
+    protected $validator;
+
+    protected $group;
+    protected $metadata;
+    protected $object;
+    protected $value;
+    protected $root;
+    protected $propertyPath;
+    protected $constraint;
+    protected $defaultTimezone;
+
+    protected function setUp()
+    {
+        if (Validation::API_VERSION_2_5 !== $this->getApiVersion()) {
+            $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+        }
+
+        $this->group = 'MyGroup';
+        $this->metadata = null;
+        $this->object = null;
+        $this->value = 'InvalidValue';
+        $this->root = 'root';
+        $this->propertyPath = 'property.path';
+
+        // Initialize the context with some constraint so that we can
+        // successfully build a violation.
+        $this->constraint = new NotNull();
+
+        $this->context = $this->createContext();
+        $this->validator = $this->createValidator();
+        $this->validator->initialize($this->context);
+
+        \Locale::setDefault('en');
+
+        $this->setDefaultTimezone('UTC');
+    }
+
+    protected function tearDown()
+    {
+        $this->restoreDefaultTimezone();
+    }
+
+    protected function setDefaultTimezone($defaultTimezone)
+    {
+        // Make sure this method can not be called twice before calling
+        // also restoreDefaultTimezone()
+        if (null === $this->defaultTimezone) {
+            $this->defaultTimezone = date_default_timezone_get();
+            date_default_timezone_set($defaultTimezone);
+        }
+    }
+
+    protected function restoreDefaultTimezone()
+    {
+        if (null !== $this->defaultTimezone) {
+            date_default_timezone_set($this->defaultTimezone);
+            $this->defaultTimezone = null;
+        }
+    }
+
+    protected function createContext()
+    {
+        $translator = $this->getMock('Symfony\Component\Translation\TranslatorInterface');
+        $validator = $this->getMock('Symfony\Component\Validator\Validator\ValidatorInterface');
+        $contextualValidator = $this->getMock('Symfony\Component\Validator\Validator\ContextualValidatorInterface');
+
+        switch ($this->getApiVersion()) {
+            case Validation::API_VERSION_2_5:
+                $context = new ExecutionContext(
+                    $validator,
+                    $this->root,
+                    $translator
+                );
+                break;
+            case Validation::API_VERSION_2_4:
+            case Validation::API_VERSION_2_5_BC:
+                $context = new LegacyExecutionContext(
+                    $validator,
+                    $this->root,
+                    $this->getMock('Symfony\Component\Validator\MetadataFactoryInterface'),
+                    $translator
+                );
+                break;
+            default:
+                throw new \RuntimeException('Invalid API version');
+        }
+
+        $context->setGroup($this->group);
+        $context->setNode($this->value, $this->object, $this->metadata, $this->propertyPath);
+        $context->setConstraint($this->constraint);
+
+        $validator->expects($this->any())
+            ->method('inContext')
+            ->with($context)
+            ->will($this->returnValue($contextualValidator));
+
+        return $context;
+    }
+
+    /**
+     * @param mixed  $message
+     * @param array  $parameters
+     * @param string $propertyPath
+     * @param string $invalidValue
+     * @param null   $plural
+     * @param null   $code
+     *
+     * @return ConstraintViolation
+     *
+     * @deprecated to be removed in Symfony 3.0. Use {@link buildViolation()} instead.
+     */
+    protected function createViolation($message, array $parameters = array(), $propertyPath = 'property.path', $invalidValue = 'InvalidValue', $plural = null, $code = null)
+    {
+        return new ConstraintViolation(
+            null,
+            $message,
+            $parameters,
+            $this->root,
+            $propertyPath,
+            $invalidValue,
+            $plural,
+            $code,
+            $this->constraint
+        );
+    }
+
+    protected function setGroup($group)
+    {
+        $this->group = $group;
+        $this->context->setGroup($group);
+    }
+
+    protected function setObject($object)
+    {
+        $this->object = $object;
+        $this->metadata = is_object($object)
+            ? new ClassMetadata(get_class($object))
+            : null;
+
+        $this->context->setNode($this->value, $this->object, $this->metadata, $this->propertyPath);
+    }
+
+    protected function setProperty($object, $property)
+    {
+        $this->object = $object;
+        $this->metadata = is_object($object)
+            ? new PropertyMetadata(get_class($object), $property)
+            : null;
+
+        $this->context->setNode($this->value, $this->object, $this->metadata, $this->propertyPath);
+    }
+
+    protected function setValue($value)
+    {
+        $this->value = $value;
+        $this->context->setNode($this->value, $this->object, $this->metadata, $this->propertyPath);
+    }
+
+    protected function setRoot($root)
+    {
+        $this->root = $root;
+        $this->context = $this->createContext();
+        $this->validator->initialize($this->context);
+    }
+
+    protected function setPropertyPath($propertyPath)
+    {
+        $this->propertyPath = $propertyPath;
+        $this->context->setNode($this->value, $this->object, $this->metadata, $this->propertyPath);
+    }
+
+    protected function expectNoValidate()
+    {
+        $validator = $this->context->getValidator()->inContext($this->context);
+        $validator->expects($this->never())
+            ->method('atPath');
+        $validator->expects($this->never())
+            ->method('validate');
+    }
+
+    protected function expectValidateAt($i, $propertyPath, $value, $group)
+    {
+        $validator = $this->context->getValidator()->inContext($this->context);
+        $validator->expects($this->at(2 * $i))
+            ->method('atPath')
+            ->with($propertyPath)
+            ->will($this->returnValue($validator));
+        $validator->expects($this->at(2 * $i + 1))
+            ->method('validate')
+            ->with($value, $this->logicalOr(null, array()), $group);
+    }
+
+    protected function expectValidateValueAt($i, $propertyPath, $value, $constraints, $group = null)
+    {
+        $contextualValidator = $this->context->getValidator()->inContext($this->context);
+        $contextualValidator->expects($this->at(2 * $i))
+            ->method('atPath')
+            ->with($propertyPath)
+            ->will($this->returnValue($contextualValidator));
+        $contextualValidator->expects($this->at(2 * $i + 1))
+            ->method('validate')
+            ->with($value, $constraints, $group);
+    }
+
+    protected function assertNoViolation()
+    {
+        $this->assertSame(0, $violationsCount = count($this->context->getViolations()), sprintf('0 violation expected. Got %u.', $violationsCount));
+    }
+
+    /**
+     * @param mixed  $message
+     * @param array  $parameters
+     * @param string $propertyPath
+     * @param string $invalidValue
+     * @param null   $plural
+     * @param null   $code
+     *
+     * @deprecated To be removed in Symfony 3.0. Use
+     *             {@link buildViolation()} instead.
+     */
+    protected function assertViolation($message, array $parameters = array(), $propertyPath = 'property.path', $invalidValue = 'InvalidValue', $plural = null, $code = null)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.3 and will be removed in 3.0. Use the buildViolation() method instead.', E_USER_DEPRECATED);
+
+        $this->buildViolation($message)
+            ->setParameters($parameters)
+            ->atPath($propertyPath)
+            ->setInvalidValue($invalidValue)
+            ->setCode($code)
+            ->setPlural($plural)
+            ->assertRaised();
+    }
+
+    /**
+     * @param array $expected
+     *
+     * @deprecated To be removed in Symfony 3.0. Use
+     *             {@link buildViolation()} instead.
+     */
+    protected function assertViolations(array $expected)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.3 and will be removed in 3.0. Use the buildViolation() method instead.', E_USER_DEPRECATED);
+
+        $violations = $this->context->getViolations();
+
+        $this->assertCount(count($expected), $violations);
+
+        $i = 0;
+
+        foreach ($expected as $violation) {
+            $this->assertEquals($violation, $violations[$i++]);
+        }
+    }
+
+    /**
+     * @param $message
+     *
+     * @return ConstraintViolationAssertion
+     */
+    protected function buildViolation($message)
+    {
+        return new ConstraintViolationAssertion($this->context, $message, $this->constraint);
+    }
+
+    protected function getApiVersion()
+    {
+        return Validation::API_VERSION_2_5;
+    }
+
+    abstract protected function createValidator();
+}
+
+/**
+ * @internal
+ */
+class ConstraintViolationAssertion
+{
+    /**
+     * @var LegacyExecutionContextInterface
+     */
+    private $context;
+
+    /**
+     * @var ConstraintViolationAssertion[]
+     */
+    private $assertions;
+
+    private $message;
+    private $parameters = array();
+    private $invalidValue = 'InvalidValue';
+    private $propertyPath = 'property.path';
+    private $translationDomain;
+    private $plural;
+    private $code;
+    private $constraint;
+    private $cause;
+
+    public function __construct(LegacyExecutionContextInterface $context, $message, Constraint $constraint = null, array $assertions = array())
+    {
+        $this->context = $context;
+        $this->message = $message;
+        $this->constraint = $constraint;
+        $this->assertions = $assertions;
+    }
+
+    public function atPath($path)
+    {
+        $this->propertyPath = $path;
+
+        return $this;
+    }
+
+    public function setParameter($key, $value)
+    {
+        $this->parameters[$key] = $value;
+
+        return $this;
+    }
+
+    public function setParameters(array $parameters)
+    {
+        $this->parameters = $parameters;
+
+        return $this;
+    }
+
+    public function setTranslationDomain($translationDomain)
+    {
+        $this->translationDomain = $translationDomain;
+
+        return $this;
+    }
+
+    public function setInvalidValue($invalidValue)
+    {
+        $this->invalidValue = $invalidValue;
+
+        return $this;
+    }
+
+    public function setPlural($number)
+    {
+        $this->plural = $number;
+
+        return $this;
+    }
+
+    public function setCode($code)
+    {
+        $this->code = $code;
+
+        return $this;
+    }
+
+    public function setCause($cause)
+    {
+        $this->cause = $cause;
+
+        return $this;
+    }
+
+    public function buildNextViolation($message)
+    {
+        $assertions = $this->assertions;
+        $assertions[] = $this;
+
+        return new self($this->context, $message, $this->constraint, $assertions);
+    }
+
+    public function assertRaised()
+    {
+        $expected = array();
+        foreach ($this->assertions as $assertion) {
+            $expected[] = $assertion->getViolation();
+        }
+        $expected[] = $this->getViolation();
+
+        $violations = iterator_to_array($this->context->getViolations());
+
+        \PHPUnit_Framework_Assert::assertSame($expectedCount = count($expected), $violationsCount = count($violations), sprintf('%u violation(s) expected. Got %u.', $expectedCount, $violationsCount));
+
+        reset($violations);
+
+        foreach ($expected as $violation) {
+            \PHPUnit_Framework_Assert::assertEquals($violation, current($violations));
+            next($violations);
+        }
+    }
+
+    private function getViolation()
+    {
+        return new ConstraintViolation(
+            null,
+            $this->message,
+            $this->parameters,
+            $this->context->getRoot(),
+            $this->propertyPath,
+            $this->invalidValue,
+            $this->plural,
+            $this->code,
+            $this->constraint,
+            $this->cause
+        );
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/AllTest.php b/core/vendor/symfony/validator/Tests/Constraints/AllTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/AllTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/AllTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/AllValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/AllValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/AllValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/AllValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/BlankValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/BlankValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/BlankValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/BlankValidatorTest.php
diff --git a/core/vendor/symfony/validator/Tests/Constraints/CallbackValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/CallbackValidatorTest.php
new file mode 100644
index 0000000..b53f6c6
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Constraints/CallbackValidatorTest.php
@@ -0,0 +1,369 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Constraints\Callback;
+use Symfony\Component\Validator\Constraints\CallbackValidator;
+use Symfony\Component\Validator\ExecutionContextInterface;
+use Symfony\Component\Validator\Validation;
+
+class CallbackValidatorTest_Class
+{
+    public static function validateCallback($object, ExecutionContextInterface $context)
+    {
+        $context->addViolation('Callback message', array('{{ value }}' => 'foobar'));
+
+        return false;
+    }
+}
+
+class CallbackValidatorTest_Object
+{
+    public function validate(ExecutionContextInterface $context)
+    {
+        $context->addViolation('My message', array('{{ value }}' => 'foobar'));
+
+        return false;
+    }
+
+    public static function validateStatic($object, ExecutionContextInterface $context)
+    {
+        $context->addViolation('Static message', array('{{ value }}' => 'baz'));
+
+        return false;
+    }
+}
+
+class CallbackValidatorTest extends AbstractConstraintValidatorTest
+{
+    protected function getApiVersion()
+    {
+        return Validation::API_VERSION_2_5;
+    }
+
+    protected function createValidator()
+    {
+        return new CallbackValidator();
+    }
+
+    public function testNullIsValid()
+    {
+        $this->validator->validate(null, new Callback());
+
+        $this->assertNoViolation();
+    }
+
+    public function testSingleMethod()
+    {
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback('validate');
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('My message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    public function testSingleMethodExplicitName()
+    {
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(array('callback' => 'validate'));
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('My message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    public function testSingleStaticMethod()
+    {
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback('validateStatic');
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('Static message')
+            ->setParameter('{{ value }}', 'baz')
+            ->assertRaised();
+    }
+
+    public function testClosure()
+    {
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(function ($object, ExecutionContextInterface $context) {
+            $context->addViolation('My message', array('{{ value }}' => 'foobar'));
+
+            return false;
+        });
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('My message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    public function testClosureNullObject()
+    {
+        $constraint = new Callback(function ($object, ExecutionContextInterface $context) {
+            $context->addViolation('My message', array('{{ value }}' => 'foobar'));
+
+            return false;
+        });
+
+        $this->validator->validate(null, $constraint);
+
+        $this->buildViolation('My message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    public function testClosureExplicitName()
+    {
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(array(
+            'callback' => function ($object, ExecutionContextInterface $context) {
+                $context->addViolation('My message', array('{{ value }}' => 'foobar'));
+
+                return false;
+            },
+        ));
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('My message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    public function testArrayCallable()
+    {
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(array(__CLASS__.'_Class', 'validateCallback'));
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('Callback message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    public function testArrayCallableNullObject()
+    {
+        $constraint = new Callback(array(__CLASS__.'_Class', 'validateCallback'));
+
+        $this->validator->validate(null, $constraint);
+
+        $this->buildViolation('Callback message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    public function testArrayCallableExplicitName()
+    {
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(array(
+            'callback' => array(__CLASS__.'_Class', 'validateCallback'),
+        ));
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('Callback message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    // BC with Symfony < 2.4
+    /**
+     * @group legacy
+     */
+    public function testLegacySingleMethodBc()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(array('validate'));
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('My message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    // BC with Symfony < 2.4
+    /**
+     * @group legacy
+     */
+    public function testLegacySingleMethodBcExplicitName()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(array('methods' => array('validate')));
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('My message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    // BC with Symfony < 2.4
+    /**
+     * @group legacy
+     */
+    public function testLegacyMultipleMethodsBc()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(array('validate', 'validateStatic'));
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('My message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->buildNextViolation('Static message')
+            ->setParameter('{{ value }}', 'baz')
+            ->assertRaised();
+    }
+
+    // BC with Symfony < 2.4
+    /**
+     * @group legacy
+     */
+    public function testLegacyMultipleMethodsBcExplicitName()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(array(
+            'methods' => array('validate', 'validateStatic'),
+        ));
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('My message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->buildNextViolation('Static message')
+            ->setParameter('{{ value }}', 'baz')
+            ->assertRaised();
+    }
+
+    // BC with Symfony < 2.4
+    /**
+     * @group legacy
+     */
+    public function testLegacySingleStaticMethodBc()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(array(
+            array(__CLASS__.'_Class', 'validateCallback'),
+        ));
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('Callback message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    // BC with Symfony < 2.4
+    /**
+     * @group legacy
+     */
+    public function testLegacySingleStaticMethodBcExplicitName()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $object = new CallbackValidatorTest_Object();
+        $constraint = new Callback(array(
+            'methods' => array(array(__CLASS__.'_Class', 'validateCallback')),
+        ));
+
+        $this->validator->validate($object, $constraint);
+
+        $this->buildViolation('Callback message')
+            ->setParameter('{{ value }}', 'foobar')
+            ->assertRaised();
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
+     */
+    public function testExpectValidMethods()
+    {
+        $object = new CallbackValidatorTest_Object();
+
+        $this->validator->validate($object, new Callback(array('foobar')));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
+     */
+    public function testExpectValidCallbacks()
+    {
+        $object = new CallbackValidatorTest_Object();
+
+        $this->validator->validate($object, new Callback(array(array('foo', 'bar'))));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
+     * @group legacy
+     */
+    public function testLegacyExpectEitherCallbackOrMethods()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $object = new CallbackValidatorTest_Object();
+
+        $this->validator->validate($object, new Callback(array(
+            'callback' => 'validate',
+            'methods' => array('validateStatic'),
+        )));
+    }
+
+    public function testConstraintGetTargets()
+    {
+        $constraint = new Callback(array());
+        $targets = array(Constraint::CLASS_CONSTRAINT, Constraint::PROPERTY_CONSTRAINT);
+
+        $this->assertEquals($targets, $constraint->getTargets());
+    }
+
+    // Should succeed. Needed when defining constraints as annotations.
+    public function testNoConstructorArguments()
+    {
+        new Callback();
+    }
+
+    public function testAnnotationInvocationSingleValued()
+    {
+        $constraint = new Callback(array('value' => 'validateStatic'));
+
+        $this->assertEquals(new Callback('validateStatic'), $constraint);
+    }
+
+    public function testAnnotationInvocationMultiValued()
+    {
+        $constraint = new Callback(array('value' => array(__CLASS__.'_Class', 'validateCallback')));
+
+        $this->assertEquals(new Callback(array(__CLASS__.'_Class', 'validateCallback')), $constraint);
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CardSchemeValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/CardSchemeValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CardSchemeValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CardSchemeValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/ChoiceValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/ChoiceValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/ChoiceValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/ChoiceValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CollectionTest.php b/core/vendor/symfony/validator/Tests/Constraints/CollectionTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CollectionTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CollectionTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CollectionValidatorArrayObjectTest.php b/core/vendor/symfony/validator/Tests/Constraints/CollectionValidatorArrayObjectTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CollectionValidatorArrayObjectTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CollectionValidatorArrayObjectTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CollectionValidatorArrayTest.php b/core/vendor/symfony/validator/Tests/Constraints/CollectionValidatorArrayTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CollectionValidatorArrayTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CollectionValidatorArrayTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CollectionValidatorCustomArrayObjectTest.php b/core/vendor/symfony/validator/Tests/Constraints/CollectionValidatorCustomArrayObjectTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CollectionValidatorCustomArrayObjectTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CollectionValidatorCustomArrayObjectTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CollectionValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/CollectionValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CollectionValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CollectionValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CompositeTest.php b/core/vendor/symfony/validator/Tests/Constraints/CompositeTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CompositeTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CompositeTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CountValidatorArrayTest.php b/core/vendor/symfony/validator/Tests/Constraints/CountValidatorArrayTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CountValidatorArrayTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CountValidatorArrayTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CountValidatorCountableTest.php b/core/vendor/symfony/validator/Tests/Constraints/CountValidatorCountableTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CountValidatorCountableTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CountValidatorCountableTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CountValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/CountValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CountValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CountValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CountryValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/CountryValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CountryValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CountryValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CurrencyValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/CurrencyValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/CurrencyValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/CurrencyValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/DateTimeValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/DateTimeValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/DateTimeValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/DateTimeValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/DateValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/DateValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/DateValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/DateValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/EmailValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/EmailValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/EmailValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/EmailValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/EqualToValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/EqualToValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/EqualToValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/EqualToValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/ExpressionValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/ExpressionValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/ExpressionValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/ExpressionValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/FalseValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/FalseValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/FalseValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/FalseValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/FileTest.php b/core/vendor/symfony/validator/Tests/Constraints/FileTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/FileTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/FileTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/FileValidatorObjectTest.php b/core/vendor/symfony/validator/Tests/Constraints/FileValidatorObjectTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/FileValidatorObjectTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/FileValidatorObjectTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/FileValidatorPathTest.php b/core/vendor/symfony/validator/Tests/Constraints/FileValidatorPathTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/FileValidatorPathTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/FileValidatorPathTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/FileValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/FileValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/FileValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/FileValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/Fixtures/foo b/core/vendor/symfony/validator/Tests/Constraints/Fixtures/foo
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/Fixtures/foo
rename to core/vendor/symfony/validator/Tests/Constraints/Fixtures/foo
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/Fixtures/test.gif b/core/vendor/symfony/validator/Tests/Constraints/Fixtures/test.gif
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/Fixtures/test.gif
rename to core/vendor/symfony/validator/Tests/Constraints/Fixtures/test.gif
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/Fixtures/test_4by3.gif b/core/vendor/symfony/validator/Tests/Constraints/Fixtures/test_4by3.gif
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/Fixtures/test_4by3.gif
rename to core/vendor/symfony/validator/Tests/Constraints/Fixtures/test_4by3.gif
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/Fixtures/test_landscape.gif b/core/vendor/symfony/validator/Tests/Constraints/Fixtures/test_landscape.gif
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/Fixtures/test_landscape.gif
rename to core/vendor/symfony/validator/Tests/Constraints/Fixtures/test_landscape.gif
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/Fixtures/test_portrait.gif b/core/vendor/symfony/validator/Tests/Constraints/Fixtures/test_portrait.gif
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/Fixtures/test_portrait.gif
rename to core/vendor/symfony/validator/Tests/Constraints/Fixtures/test_portrait.gif
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/GreaterThanOrEqualValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/GreaterThanOrEqualValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/GreaterThanOrEqualValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/GreaterThanOrEqualValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/GreaterThanValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/GreaterThanValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/GreaterThanValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/GreaterThanValidatorTest.php
diff --git a/core/vendor/symfony/validator/Tests/Constraints/GroupSequenceTest.php b/core/vendor/symfony/validator/Tests/Constraints/GroupSequenceTest.php
new file mode 100644
index 0000000..30f0245
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Constraints/GroupSequenceTest.php
@@ -0,0 +1,107 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Constraints;
+
+use Symfony\Component\Validator\Constraints\GroupSequence;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class GroupSequenceTest extends \PHPUnit_Framework_TestCase
+{
+    public function testCreate()
+    {
+        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
+
+        $this->assertSame(array('Group 1', 'Group 2'), $sequence->groups);
+    }
+
+    public function testCreateDoctrineStyle()
+    {
+        $sequence = new GroupSequence(array('value' => array('Group 1', 'Group 2')));
+
+        $this->assertSame(array('Group 1', 'Group 2'), $sequence->groups);
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyIterate()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
+
+        $this->assertSame(array('Group 1', 'Group 2'), iterator_to_array($sequence));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyCount()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
+
+        $this->assertCount(2, $sequence);
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyArrayAccess()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
+
+        $this->assertSame('Group 1', $sequence[0]);
+        $this->assertSame('Group 2', $sequence[1]);
+        $this->assertTrue(isset($sequence[0]));
+        $this->assertFalse(isset($sequence[2]));
+        unset($sequence[0]);
+        $this->assertFalse(isset($sequence[0]));
+        $sequence[] = 'Group 3';
+        $this->assertTrue(isset($sequence[2]));
+        $this->assertSame('Group 3', $sequence[2]);
+        $sequence[0] = 'Group 1';
+        $this->assertTrue(isset($sequence[0]));
+        $this->assertSame('Group 1', $sequence[0]);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\OutOfBoundsException
+     * @group legacy
+     */
+    public function testLegacyGetExpectsExistingKey()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
+
+        $sequence[2];
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyUnsetIgnoresNonExistingKeys()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $sequence = new GroupSequence(array('Group 1', 'Group 2'));
+
+        // should not fail
+        unset($sequence[2]);
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/IbanValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/IbanValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/IbanValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/IbanValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/IdenticalToValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/IdenticalToValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/IdenticalToValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/IdenticalToValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/ImageValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/ImageValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/ImageValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/ImageValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/IpValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/IpValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/IpValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/IpValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/IsbnValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/IsbnValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/IsbnValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/IsbnValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/IssnValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/IssnValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/IssnValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/IssnValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LanguageValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/LanguageValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LanguageValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/LanguageValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LengthValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/LengthValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LengthValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/LengthValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LessThanOrEqualValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/LessThanOrEqualValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LessThanOrEqualValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/LessThanOrEqualValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LessThanValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/LessThanValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LessThanValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/LessThanValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LocaleValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/LocaleValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LocaleValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/LocaleValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LuhnValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/LuhnValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/LuhnValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/LuhnValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/NotBlankValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/NotBlankValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/NotBlankValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/NotBlankValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/NotEqualToValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/NotEqualToValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/NotEqualToValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/NotEqualToValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/NotIdenticalToValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/NotIdenticalToValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/NotIdenticalToValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/NotIdenticalToValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/NotNullValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/NotNullValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/NotNullValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/NotNullValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/NullValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/NullValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/NullValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/NullValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/RangeValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/RangeValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/RangeValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/RangeValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/RegexTest.php b/core/vendor/symfony/validator/Tests/Constraints/RegexTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/RegexTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/RegexTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/RegexValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/RegexValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/RegexValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/RegexValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/TimeValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/TimeValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/TimeValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/TimeValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/TrueValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/TrueValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/TrueValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/TrueValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/TypeValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/TypeValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/TypeValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/TypeValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/UrlValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/UrlValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/UrlValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/UrlValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/UuidValidatorTest.php b/core/vendor/symfony/validator/Tests/Constraints/UuidValidatorTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/UuidValidatorTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/UuidValidatorTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/ValidTest.php b/core/vendor/symfony/validator/Tests/Constraints/ValidTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Constraints/ValidTest.php
rename to core/vendor/symfony/validator/Tests/Constraints/ValidTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/CallbackClass.php b/core/vendor/symfony/validator/Tests/Fixtures/CallbackClass.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/CallbackClass.php
rename to core/vendor/symfony/validator/Tests/Fixtures/CallbackClass.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ClassConstraint.php b/core/vendor/symfony/validator/Tests/Fixtures/ClassConstraint.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ClassConstraint.php
rename to core/vendor/symfony/validator/Tests/Fixtures/ClassConstraint.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintA.php b/core/vendor/symfony/validator/Tests/Fixtures/ConstraintA.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintA.php
rename to core/vendor/symfony/validator/Tests/Fixtures/ConstraintA.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintAValidator.php b/core/vendor/symfony/validator/Tests/Fixtures/ConstraintAValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintAValidator.php
rename to core/vendor/symfony/validator/Tests/Fixtures/ConstraintAValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintB.php b/core/vendor/symfony/validator/Tests/Fixtures/ConstraintB.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintB.php
rename to core/vendor/symfony/validator/Tests/Fixtures/ConstraintB.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintC.php b/core/vendor/symfony/validator/Tests/Fixtures/ConstraintC.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintC.php
rename to core/vendor/symfony/validator/Tests/Fixtures/ConstraintC.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintWithValue.php b/core/vendor/symfony/validator/Tests/Fixtures/ConstraintWithValue.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintWithValue.php
rename to core/vendor/symfony/validator/Tests/Fixtures/ConstraintWithValue.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintWithValueAsDefault.php b/core/vendor/symfony/validator/Tests/Fixtures/ConstraintWithValueAsDefault.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/ConstraintWithValueAsDefault.php
rename to core/vendor/symfony/validator/Tests/Fixtures/ConstraintWithValueAsDefault.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/Countable.php b/core/vendor/symfony/validator/Tests/Fixtures/Countable.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/Countable.php
rename to core/vendor/symfony/validator/Tests/Fixtures/Countable.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/CustomArrayObject.php b/core/vendor/symfony/validator/Tests/Fixtures/CustomArrayObject.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/CustomArrayObject.php
rename to core/vendor/symfony/validator/Tests/Fixtures/CustomArrayObject.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/Entity.php b/core/vendor/symfony/validator/Tests/Fixtures/Entity.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/Entity.php
rename to core/vendor/symfony/validator/Tests/Fixtures/Entity.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/EntityInterface.php b/core/vendor/symfony/validator/Tests/Fixtures/EntityInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/EntityInterface.php
rename to core/vendor/symfony/validator/Tests/Fixtures/EntityInterface.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/EntityParent.php b/core/vendor/symfony/validator/Tests/Fixtures/EntityParent.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/EntityParent.php
rename to core/vendor/symfony/validator/Tests/Fixtures/EntityParent.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FailingConstraint.php b/core/vendor/symfony/validator/Tests/Fixtures/FailingConstraint.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FailingConstraint.php
rename to core/vendor/symfony/validator/Tests/Fixtures/FailingConstraint.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FailingConstraintValidator.php b/core/vendor/symfony/validator/Tests/Fixtures/FailingConstraintValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FailingConstraintValidator.php
rename to core/vendor/symfony/validator/Tests/Fixtures/FailingConstraintValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FakeClassMetadata.php b/core/vendor/symfony/validator/Tests/Fixtures/FakeClassMetadata.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FakeClassMetadata.php
rename to core/vendor/symfony/validator/Tests/Fixtures/FakeClassMetadata.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FakeMetadataFactory.php b/core/vendor/symfony/validator/Tests/Fixtures/FakeMetadataFactory.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FakeMetadataFactory.php
rename to core/vendor/symfony/validator/Tests/Fixtures/FakeMetadataFactory.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FilesLoader.php b/core/vendor/symfony/validator/Tests/Fixtures/FilesLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FilesLoader.php
rename to core/vendor/symfony/validator/Tests/Fixtures/FilesLoader.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/GroupSequenceProviderEntity.php b/core/vendor/symfony/validator/Tests/Fixtures/GroupSequenceProviderEntity.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/GroupSequenceProviderEntity.php
rename to core/vendor/symfony/validator/Tests/Fixtures/GroupSequenceProviderEntity.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/InvalidConstraint.php b/core/vendor/symfony/validator/Tests/Fixtures/InvalidConstraint.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/InvalidConstraint.php
rename to core/vendor/symfony/validator/Tests/Fixtures/InvalidConstraint.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/InvalidConstraintValidator.php b/core/vendor/symfony/validator/Tests/Fixtures/InvalidConstraintValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/InvalidConstraintValidator.php
rename to core/vendor/symfony/validator/Tests/Fixtures/InvalidConstraintValidator.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/LegacyClassMetadata.php b/core/vendor/symfony/validator/Tests/Fixtures/LegacyClassMetadata.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/LegacyClassMetadata.php
rename to core/vendor/symfony/validator/Tests/Fixtures/LegacyClassMetadata.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/PropertyConstraint.php b/core/vendor/symfony/validator/Tests/Fixtures/PropertyConstraint.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/PropertyConstraint.php
rename to core/vendor/symfony/validator/Tests/Fixtures/PropertyConstraint.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/Reference.php b/core/vendor/symfony/validator/Tests/Fixtures/Reference.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/Reference.php
rename to core/vendor/symfony/validator/Tests/Fixtures/Reference.php
diff --git a/core/vendor/symfony/validator/Tests/Fixtures/StubGlobalExecutionContext.php b/core/vendor/symfony/validator/Tests/Fixtures/StubGlobalExecutionContext.php
new file mode 100644
index 0000000..84c5a80
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Fixtures/StubGlobalExecutionContext.php
@@ -0,0 +1,70 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Fixtures;
+
+use Symfony\Component\Validator\ConstraintViolationList;
+use Symfony\Component\Validator\GlobalExecutionContextInterface;
+use Symfony\Component\Validator\ValidationVisitorInterface;
+
+/**
+ * @since 2.5.3
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0
+ */
+class StubGlobalExecutionContext implements GlobalExecutionContextInterface
+{
+    private $violations;
+    private $root;
+    private $visitor;
+
+    public function __construct($root = null, ValidationVisitorInterface $visitor = null)
+    {
+        $this->violations = new ConstraintViolationList();
+        $this->root = $root;
+        $this->visitor = $visitor;
+    }
+
+    public function getViolations()
+    {
+        return $this->violations;
+    }
+
+    public function setRoot($root)
+    {
+        $this->root = $root;
+    }
+
+    public function getRoot()
+    {
+        return $this->root;
+    }
+
+    public function setVisitor(ValidationVisitorInterface $visitor)
+    {
+        $this->visitor = $visitor;
+    }
+
+    public function getVisitor()
+    {
+        return $this->visitor;
+    }
+
+    public function getValidatorFactory()
+    {
+    }
+
+    public function getMetadataFactory()
+    {
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/LegacyExecutionContextTest.php b/core/vendor/symfony/validator/Tests/LegacyExecutionContextTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/LegacyExecutionContextTest.php
rename to core/vendor/symfony/validator/Tests/LegacyExecutionContextTest.php
diff --git a/core/vendor/symfony/validator/Tests/LegacyValidatorTest.php b/core/vendor/symfony/validator/Tests/LegacyValidatorTest.php
new file mode 100644
index 0000000..a38f1ab
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/LegacyValidatorTest.php
@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests;
+
+use Symfony\Component\Translation\IdentityTranslator;
+use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\ConstraintValidatorFactory;
+use Symfony\Component\Validator\MetadataFactoryInterface;
+use Symfony\Component\Validator\Tests\Fixtures\Entity;
+use Symfony\Component\Validator\Tests\Validator\AbstractLegacyApiTest;
+use Symfony\Component\Validator\Validator as LegacyValidator;
+
+/**
+ * @group legacy
+ */
+class LegacyValidatorTest extends AbstractLegacyApiTest
+{
+    protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array())
+    {
+        $translator = new IdentityTranslator();
+        $translator->setLocale('en');
+
+        return new LegacyValidator($metadataFactory, new ConstraintValidatorFactory(), $translator, 'validators', $objectInitializers);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\ValidatorException
+     */
+    public function testValidateValueRejectsValid()
+    {
+        $this->validator->validateValue(new Entity(), new Valid());
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Cache/DoctrineCacheTest.php b/core/vendor/symfony/validator/Tests/Mapping/Cache/DoctrineCacheTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Cache/DoctrineCacheTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/Cache/DoctrineCacheTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Cache/LegacyApcCacheTest.php b/core/vendor/symfony/validator/Tests/Mapping/Cache/LegacyApcCacheTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Cache/LegacyApcCacheTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/Cache/LegacyApcCacheTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/ClassMetadataTest.php b/core/vendor/symfony/validator/Tests/Mapping/ClassMetadataTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/ClassMetadataTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/ClassMetadataTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Factory/BlackHoleMetadataFactoryTest.php b/core/vendor/symfony/validator/Tests/Mapping/Factory/BlackHoleMetadataFactoryTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Factory/BlackHoleMetadataFactoryTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/Factory/BlackHoleMetadataFactoryTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Factory/LazyLoadingMetadataFactoryTest.php b/core/vendor/symfony/validator/Tests/Mapping/Factory/LazyLoadingMetadataFactoryTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Factory/LazyLoadingMetadataFactoryTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/Factory/LazyLoadingMetadataFactoryTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/GetterMetadataTest.php b/core/vendor/symfony/validator/Tests/Mapping/GetterMetadataTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/GetterMetadataTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/GetterMetadataTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/LegacyElementMetadataTest.php b/core/vendor/symfony/validator/Tests/Mapping/LegacyElementMetadataTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/LegacyElementMetadataTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/LegacyElementMetadataTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/AbstractStaticMethodLoader.php b/core/vendor/symfony/validator/Tests/Mapping/Loader/AbstractStaticMethodLoader.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/AbstractStaticMethodLoader.php
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/AbstractStaticMethodLoader.php
diff --git a/core/vendor/symfony/validator/Tests/Mapping/Loader/AnnotationLoaderTest.php b/core/vendor/symfony/validator/Tests/Mapping/Loader/AnnotationLoaderTest.php
new file mode 100644
index 0000000..8da207f
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Mapping/Loader/AnnotationLoaderTest.php
@@ -0,0 +1,162 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Mapping\Loader;
+
+use Doctrine\Common\Annotations\AnnotationReader;
+use Symfony\Component\Validator\Constraints\All;
+use Symfony\Component\Validator\Constraints\Callback;
+use Symfony\Component\Validator\Constraints\Choice;
+use Symfony\Component\Validator\Constraints\Collection;
+use Symfony\Component\Validator\Constraints\NotNull;
+use Symfony\Component\Validator\Constraints\Range;
+use Symfony\Component\Validator\Constraints\True;
+use Symfony\Component\Validator\Mapping\ClassMetadata;
+use Symfony\Component\Validator\Mapping\Loader\AnnotationLoader;
+use Symfony\Component\Validator\Tests\Fixtures\ConstraintA;
+
+class AnnotationLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    public function testLoadClassMetadataReturnsTrueIfSuccessful()
+    {
+        $reader = new AnnotationReader();
+        $loader = new AnnotationLoader($reader);
+        $metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\Entity');
+
+        $this->assertTrue($loader->loadClassMetadata($metadata));
+    }
+
+    public function testLoadClassMetadataReturnsFalseIfNotSuccessful()
+    {
+        $loader = new AnnotationLoader(new AnnotationReader());
+        $metadata = new ClassMetadata('\stdClass');
+
+        $this->assertFalse($loader->loadClassMetadata($metadata));
+    }
+
+    public function testLoadClassMetadata()
+    {
+        $loader = new AnnotationLoader(new AnnotationReader());
+        $metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\Entity');
+
+        $loader->loadClassMetadata($metadata);
+
+        $expected = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\Entity');
+        $expected->setGroupSequence(array('Foo', 'Entity'));
+        $expected->addConstraint(new ConstraintA());
+        $expected->addConstraint(new Callback(array('Symfony\Component\Validator\Tests\Fixtures\CallbackClass', 'callback')));
+        $expected->addConstraint(new Callback('validateMe'));
+        $expected->addConstraint(new Callback('validateMeStatic'));
+        $expected->addPropertyConstraint('firstName', new NotNull());
+        $expected->addPropertyConstraint('firstName', new Range(array('min' => 3)));
+        $expected->addPropertyConstraint('firstName', new All(array(new NotNull(), new Range(array('min' => 3)))));
+        $expected->addPropertyConstraint('firstName', new All(array('constraints' => array(new NotNull(), new Range(array('min' => 3))))));
+        $expected->addPropertyConstraint('firstName', new Collection(array('fields' => array(
+            'foo' => array(new NotNull(), new Range(array('min' => 3))),
+            'bar' => new Range(array('min' => 5)),
+        ))));
+        $expected->addPropertyConstraint('firstName', new Choice(array(
+            'message' => 'Must be one of %choices%',
+            'choices' => array('A', 'B'),
+        )));
+        $expected->addGetterConstraint('lastName', new NotNull());
+        $expected->addGetterConstraint('valid', new True());
+        $expected->addGetterConstraint('permissions', new True());
+
+        // load reflection class so that the comparison passes
+        $expected->getReflectionClass();
+
+        $this->assertEquals($expected, $metadata);
+    }
+
+    /**
+     * Test MetaData merge with parent annotation.
+     */
+    public function testLoadParentClassMetadata()
+    {
+        $loader = new AnnotationLoader(new AnnotationReader());
+
+        // Load Parent MetaData
+        $parent_metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\EntityParent');
+        $loader->loadClassMetadata($parent_metadata);
+
+        $expected_parent = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\EntityParent');
+        $expected_parent->addPropertyConstraint('other', new NotNull());
+        $expected_parent->getReflectionClass();
+
+        $this->assertEquals($expected_parent, $parent_metadata);
+    }
+    /**
+     * Test MetaData merge with parent annotation.
+     */
+    public function testLoadClassMetadataAndMerge()
+    {
+        $loader = new AnnotationLoader(new AnnotationReader());
+
+        // Load Parent MetaData
+        $parent_metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\EntityParent');
+        $loader->loadClassMetadata($parent_metadata);
+
+        $metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\Entity');
+
+        // Merge parent metaData.
+        $metadata->mergeConstraints($parent_metadata);
+
+        $loader->loadClassMetadata($metadata);
+
+        $expected_parent = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\EntityParent');
+        $expected_parent->addPropertyConstraint('other', new NotNull());
+        $expected_parent->getReflectionClass();
+
+        $expected = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\Entity');
+        $expected->mergeConstraints($expected_parent);
+
+        $expected->setGroupSequence(array('Foo', 'Entity'));
+        $expected->addConstraint(new ConstraintA());
+        $expected->addConstraint(new Callback(array('Symfony\Component\Validator\Tests\Fixtures\CallbackClass', 'callback')));
+        $expected->addConstraint(new Callback('validateMe'));
+        $expected->addConstraint(new Callback('validateMeStatic'));
+        $expected->addPropertyConstraint('firstName', new NotNull());
+        $expected->addPropertyConstraint('firstName', new Range(array('min' => 3)));
+        $expected->addPropertyConstraint('firstName', new All(array(new NotNull(), new Range(array('min' => 3)))));
+        $expected->addPropertyConstraint('firstName', new All(array('constraints' => array(new NotNull(), new Range(array('min' => 3))))));
+        $expected->addPropertyConstraint('firstName', new Collection(array('fields' => array(
+            'foo' => array(new NotNull(), new Range(array('min' => 3))),
+            'bar' => new Range(array('min' => 5)),
+        ))));
+        $expected->addPropertyConstraint('firstName', new Choice(array(
+            'message' => 'Must be one of %choices%',
+            'choices' => array('A', 'B'),
+        )));
+        $expected->addGetterConstraint('lastName', new NotNull());
+        $expected->addGetterConstraint('valid', new True());
+        $expected->addGetterConstraint('permissions', new True());
+
+        // load reflection class so that the comparison passes
+        $expected->getReflectionClass();
+
+        $this->assertEquals($expected, $metadata);
+    }
+
+    public function testLoadGroupSequenceProviderAnnotation()
+    {
+        $loader = new AnnotationLoader(new AnnotationReader());
+
+        $metadata = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\GroupSequenceProviderEntity');
+        $loader->loadClassMetadata($metadata);
+
+        $expected = new ClassMetadata('Symfony\Component\Validator\Tests\Fixtures\GroupSequenceProviderEntity');
+        $expected->setGroupSequenceProvider(true);
+        $expected->getReflectionClass();
+
+        $this->assertEquals($expected, $metadata);
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/FilesLoaderTest.php b/core/vendor/symfony/validator/Tests/Mapping/Loader/FilesLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/FilesLoaderTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/FilesLoaderTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/LoaderChainTest.php b/core/vendor/symfony/validator/Tests/Mapping/Loader/LoaderChainTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/LoaderChainTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/LoaderChainTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/StaticMethodLoaderTest.php b/core/vendor/symfony/validator/Tests/Mapping/Loader/StaticMethodLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/StaticMethodLoaderTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/StaticMethodLoaderTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/XmlFileLoaderTest.php b/core/vendor/symfony/validator/Tests/Mapping/Loader/XmlFileLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/XmlFileLoaderTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/XmlFileLoaderTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/YamlFileLoaderTest.php b/core/vendor/symfony/validator/Tests/Mapping/Loader/YamlFileLoaderTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/YamlFileLoaderTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/YamlFileLoaderTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/constraint-mapping-non-strings.xml b/core/vendor/symfony/validator/Tests/Mapping/Loader/constraint-mapping-non-strings.xml
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/constraint-mapping-non-strings.xml
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/constraint-mapping-non-strings.xml
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/constraint-mapping.xml b/core/vendor/symfony/validator/Tests/Mapping/Loader/constraint-mapping.xml
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/constraint-mapping.xml
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/constraint-mapping.xml
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/constraint-mapping.yml b/core/vendor/symfony/validator/Tests/Mapping/Loader/constraint-mapping.yml
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/constraint-mapping.yml
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/constraint-mapping.yml
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/empty-mapping.yml b/core/vendor/symfony/validator/Tests/Mapping/Loader/empty-mapping.yml
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/empty-mapping.yml
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/empty-mapping.yml
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/nonvalid-mapping.yml b/core/vendor/symfony/validator/Tests/Mapping/Loader/nonvalid-mapping.yml
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/nonvalid-mapping.yml
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/nonvalid-mapping.yml
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/withdoctype.xml b/core/vendor/symfony/validator/Tests/Mapping/Loader/withdoctype.xml
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/Loader/withdoctype.xml
rename to core/vendor/symfony/validator/Tests/Mapping/Loader/withdoctype.xml
diff --git a/core/vendor/symfony/validator/Tests/Mapping/MemberMetadataTest.php b/core/vendor/symfony/validator/Tests/Mapping/MemberMetadataTest.php
new file mode 100644
index 0000000..a4473bc
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Mapping/MemberMetadataTest.php
@@ -0,0 +1,123 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Mapping;
+
+use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\Mapping\MemberMetadata;
+use Symfony\Component\Validator\Tests\Fixtures\ClassConstraint;
+use Symfony\Component\Validator\Tests\Fixtures\ConstraintA;
+use Symfony\Component\Validator\Tests\Fixtures\ConstraintB;
+
+class MemberMetadataTest extends \PHPUnit_Framework_TestCase
+{
+    protected $metadata;
+
+    protected function setUp()
+    {
+        $this->metadata = new TestMemberMetadata(
+            'Symfony\Component\Validator\Tests\Fixtures\Entity',
+            'getLastName',
+            'lastName'
+        );
+    }
+
+    protected function tearDown()
+    {
+        $this->metadata = null;
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAddValidSetsMemberToCascaded()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $result = $this->metadata->addConstraint(new Valid());
+
+        $this->assertEquals(array(), $this->metadata->getConstraints());
+        $this->assertEquals($result, $this->metadata);
+        $this->assertTrue($this->metadata->isCascaded());
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAddOtherConstraintDoesNotSetMemberToCascaded()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $result = $this->metadata->addConstraint($constraint = new ConstraintA());
+
+        $this->assertEquals(array($constraint), $this->metadata->getConstraints());
+        $this->assertEquals($result, $this->metadata);
+        $this->assertFalse($this->metadata->isCascaded());
+    }
+
+    public function testAddConstraintRequiresClassConstraints()
+    {
+        $this->setExpectedException('Symfony\Component\Validator\Exception\ConstraintDefinitionException');
+
+        $this->metadata->addConstraint(new ClassConstraint());
+    }
+
+    public function testSerialize()
+    {
+        $this->metadata->addConstraint(new ConstraintA(array('property1' => 'A')));
+        $this->metadata->addConstraint(new ConstraintB(array('groups' => 'TestGroup')));
+
+        $metadata = unserialize(serialize($this->metadata));
+
+        $this->assertEquals($this->metadata, $metadata);
+    }
+
+    public function testSerializeCollectionCascaded()
+    {
+        $this->metadata->addConstraint(new Valid(array('traverse' => true)));
+
+        $metadata = unserialize(serialize($this->metadata));
+
+        $this->assertEquals($this->metadata, $metadata);
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacySerializeCollectionCascadedDeeply()
+    {
+        $this->metadata->addConstraint(new Valid(array('traverse' => true)));
+
+        $metadata = unserialize(serialize($this->metadata));
+
+        $this->assertEquals($this->metadata, $metadata);
+    }
+
+    public function testSerializeCollectionNotCascaded()
+    {
+        $this->metadata->addConstraint(new Valid(array('traverse' => false)));
+
+        $metadata = unserialize(serialize($this->metadata));
+
+        $this->assertEquals($this->metadata, $metadata);
+    }
+}
+
+class TestMemberMetadata extends MemberMetadata
+{
+    public function getPropertyValue($object)
+    {
+    }
+
+    protected function newReflectionMember($object)
+    {
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/PropertyMetadataTest.php b/core/vendor/symfony/validator/Tests/Mapping/PropertyMetadataTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Mapping/PropertyMetadataTest.php
rename to core/vendor/symfony/validator/Tests/Mapping/PropertyMetadataTest.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Util/PropertyPathTest.php b/core/vendor/symfony/validator/Tests/Util/PropertyPathTest.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Util/PropertyPathTest.php
rename to core/vendor/symfony/validator/Tests/Util/PropertyPathTest.php
diff --git a/core/vendor/symfony/validator/Tests/Validator/Abstract2Dot5ApiTest.php b/core/vendor/symfony/validator/Tests/Validator/Abstract2Dot5ApiTest.php
new file mode 100644
index 0000000..4a041af
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Validator/Abstract2Dot5ApiTest.php
@@ -0,0 +1,717 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Validator;
+
+use Symfony\Component\Validator\Constraints\Callback;
+use Symfony\Component\Validator\Constraints\GroupSequence;
+use Symfony\Component\Validator\Constraints\NotNull;
+use Symfony\Component\Validator\Constraints\Traverse;
+use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\ConstraintViolationInterface;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Mapping\ClassMetadata;
+use Symfony\Component\Validator\MetadataFactoryInterface;
+use Symfony\Component\Validator\Tests\Fixtures\Entity;
+use Symfony\Component\Validator\Tests\Fixtures\FailingConstraint;
+use Symfony\Component\Validator\Tests\Fixtures\FakeClassMetadata;
+use Symfony\Component\Validator\Tests\Fixtures\Reference;
+use Symfony\Component\Validator\Validator\ValidatorInterface;
+
+/**
+ * Verifies that a validator satisfies the API of Symfony 2.5+.
+ *
+ * @since  2.5
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+abstract class Abstract2Dot5ApiTest extends AbstractValidatorTest
+{
+    /**
+     * @var ValidatorInterface
+     */
+    protected $validator;
+
+    /**
+     * @param MetadataFactoryInterface $metadataFactory
+     *
+     * @return ValidatorInterface
+     */
+    abstract protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array());
+
+    protected function setUp()
+    {
+        parent::setUp();
+
+        $this->validator = $this->createValidator($this->metadataFactory);
+    }
+
+    protected function validate($value, $constraints = null, $groups = null)
+    {
+        return $this->validator->validate($value, $constraints, $groups);
+    }
+
+    protected function validateProperty($object, $propertyName, $groups = null)
+    {
+        return $this->validator->validateProperty($object, $propertyName, $groups);
+    }
+
+    protected function validatePropertyValue($object, $propertyName, $value, $groups = null)
+    {
+        return $this->validator->validatePropertyValue($object, $propertyName, $value, $groups);
+    }
+
+    public function testValidateConstraintWithoutGroup()
+    {
+        $violations = $this->validator->validate(null, new NotNull());
+
+        $this->assertCount(1, $violations);
+    }
+
+    public function testGroupSequenceAbortsAfterFailedGroup()
+    {
+        $entity = new Entity();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message 1');
+        };
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message 2');
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => function () {},
+            'groups' => 'Group 1',
+        )));
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group 2',
+        )));
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group 3',
+        )));
+
+        $sequence = new GroupSequence(array('Group 1', 'Group 2', 'Group 3'));
+        $violations = $this->validator->validate($entity, new Valid(), $sequence);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message 1', $violations[0]->getMessage());
+    }
+
+    public function testGroupSequenceIncludesReferences()
+    {
+        $entity = new Entity();
+        $entity->reference = new Reference();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Reference violation 1');
+        };
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Reference violation 2');
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group 1',
+        )));
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group 2',
+        )));
+
+        $sequence = new GroupSequence(array('Group 1', 'Entity'));
+        $violations = $this->validator->validate($entity, new Valid(), $sequence);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Reference violation 1', $violations[0]->getMessage());
+    }
+
+    public function testValidateInSeparateContext()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new Reference();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $violations = $context
+                ->getValidator()
+                // Since the validator is not context aware, the group must
+                // be passed explicitly
+                ->validate($value->reference, new Valid(), 'Group')
+            ;
+
+            /** @var ConstraintViolationInterface[] $violations */
+            $test->assertCount(1, $violations);
+            $test->assertSame('Message value', $violations[0]->getMessage());
+            $test->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+            $test->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+            $test->assertSame('', $violations[0]->getPropertyPath());
+            // The root is different as we're in a new context
+            $test->assertSame($entity->reference, $violations[0]->getRoot());
+            $test->assertSame($entity->reference, $violations[0]->getInvalidValue());
+            $test->assertNull($violations[0]->getPlural());
+            $test->assertNull($violations[0]->getCode());
+
+            // Verify that this method is called
+            $context->addViolation('Separate violation');
+        };
+
+        $callback2 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->referenceMetadata, $context->getMetadata());
+            $test->assertSame($entity->reference, $context->getRoot());
+            $test->assertSame($entity->reference, $context->getValue());
+            $test->assertSame($entity->reference, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group',
+        )));
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validator->validate($entity, new Valid(), 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $test->assertSame('Separate violation', $violations[0]->getMessage());
+    }
+
+    public function testValidateInContext()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new Reference();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) use ($test) {
+            $previousValue = $context->getValue();
+            $previousObject = $context->getObject();
+            $previousMetadata = $context->getMetadata();
+            $previousPath = $context->getPropertyPath();
+            $previousGroup = $context->getGroup();
+
+            $context
+                ->getValidator()
+                ->inContext($context)
+                ->atPath('subpath')
+                ->validate($value->reference)
+            ;
+
+            // context changes shouldn't leak out of the validate() call
+            $test->assertSame($previousValue, $context->getValue());
+            $test->assertSame($previousObject, $context->getObject());
+            $test->assertSame($previousMetadata, $context->getMetadata());
+            $test->assertSame($previousPath, $context->getPropertyPath());
+            $test->assertSame($previousGroup, $context->getGroup());
+        };
+
+        $callback2 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('subpath', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->referenceMetadata, $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame($entity->reference, $context->getValue());
+            $test->assertSame($entity->reference, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group',
+        )));
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validator->validate($entity, new Valid(), 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('subpath', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame($entity->reference, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testValidateArrayInContext()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new Reference();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) use ($test) {
+            $previousValue = $context->getValue();
+            $previousObject = $context->getObject();
+            $previousMetadata = $context->getMetadata();
+            $previousPath = $context->getPropertyPath();
+            $previousGroup = $context->getGroup();
+
+            $context
+                ->getValidator()
+                ->inContext($context)
+                ->atPath('subpath')
+                ->validate(array('key' => $value->reference))
+            ;
+
+            // context changes shouldn't leak out of the validate() call
+            $test->assertSame($previousValue, $context->getValue());
+            $test->assertSame($previousObject, $context->getObject());
+            $test->assertSame($previousMetadata, $context->getMetadata());
+            $test->assertSame($previousPath, $context->getPropertyPath());
+            $test->assertSame($previousGroup, $context->getGroup());
+        };
+
+        $callback2 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('subpath[key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->referenceMetadata, $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame($entity->reference, $context->getValue());
+            $test->assertSame($entity->reference, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group',
+        )));
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validator->validate($entity, new Valid(), 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('subpath[key]', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame($entity->reference, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testTraverseTraversableByDefault()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $traversable = new \ArrayIterator(array('key' => $entity));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, $traversable) {
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('[key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->metadata, $context->getMetadata());
+            $test->assertSame($traversable, $context->getRoot());
+            $test->assertSame($entity, $context->getValue());
+            $test->assertSame($entity, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadataFactory->addMetadata(new ClassMetadata('ArrayIterator'));
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($traversable, new Valid(), 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('[key]', $violations[0]->getPropertyPath());
+        $this->assertSame($traversable, $violations[0]->getRoot());
+        $this->assertSame($entity, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testTraversalEnabledOnClass()
+    {
+        $entity = new Entity();
+        $traversable = new \ArrayIterator(array('key' => $entity));
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message');
+        };
+
+        $traversableMetadata = new ClassMetadata('ArrayIterator');
+        $traversableMetadata->addConstraint(new Traverse(true));
+
+        $this->metadataFactory->addMetadata($traversableMetadata);
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($traversable, new Valid(), 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+    }
+
+    public function testTraversalDisabledOnClass()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $traversable = new \ArrayIterator(array('key' => $entity));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
+            $test->fail('Should not be called');
+        };
+
+        $traversableMetadata = new ClassMetadata('ArrayIterator');
+        $traversableMetadata->addConstraint(new Traverse(false));
+
+        $this->metadataFactory->addMetadata($traversableMetadata);
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($traversable, new Valid(), 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(0, $violations);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
+     */
+    public function testExpectTraversableIfTraversalEnabledOnClass()
+    {
+        $entity = new Entity();
+
+        $this->metadata->addConstraint(new Traverse(true));
+
+        $this->validator->validate($entity);
+    }
+
+    public function testReferenceTraversalDisabledOnClass()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new \ArrayIterator(array('key' => new Reference()));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
+            $test->fail('Should not be called');
+        };
+
+        $traversableMetadata = new ClassMetadata('ArrayIterator');
+        $traversableMetadata->addConstraint(new Traverse(false));
+
+        $this->metadataFactory->addMetadata($traversableMetadata);
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+
+        $violations = $this->validate($entity, new Valid(), 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(0, $violations);
+    }
+
+    public function testReferenceTraversalEnabledOnReferenceDisabledOnClass()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new \ArrayIterator(array('key' => new Reference()));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
+            $test->fail('Should not be called');
+        };
+
+        $traversableMetadata = new ClassMetadata('ArrayIterator');
+        $traversableMetadata->addConstraint(new Traverse(false));
+
+        $this->metadataFactory->addMetadata($traversableMetadata);
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+        $this->metadata->addPropertyConstraint('reference', new Valid(array(
+            'traverse' => true,
+        )));
+
+        $violations = $this->validate($entity, new Valid(), 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(0, $violations);
+    }
+
+    public function testReferenceTraversalDisabledOnReferenceEnabledOnClass()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new \ArrayIterator(array('key' => new Reference()));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
+            $test->fail('Should not be called');
+        };
+
+        $traversableMetadata = new ClassMetadata('ArrayIterator');
+        $traversableMetadata->addConstraint(new Traverse(true));
+
+        $this->metadataFactory->addMetadata($traversableMetadata);
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+        $this->metadata->addPropertyConstraint('reference', new Valid(array(
+            'traverse' => false,
+        )));
+
+        $violations = $this->validate($entity, new Valid(), 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(0, $violations);
+    }
+
+    public function testAddCustomizedViolation()
+    {
+        $entity = new Entity();
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->buildViolation('Message %param%')
+                ->setParameter('%param%', 'value')
+                ->setInvalidValue('Invalid value')
+                ->setPlural(2)
+                ->setCode(42)
+                ->addViolation();
+        };
+
+        $this->metadata->addConstraint(new Callback($callback));
+
+        $violations = $this->validator->validate($entity);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame('Invalid value', $violations[0]->getInvalidValue());
+        $this->assertSame(2, $violations[0]->getPlural());
+        $this->assertSame(42, $violations[0]->getCode());
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\UnsupportedMetadataException
+     */
+    public function testMetadataMustImplementClassMetadataInterface()
+    {
+        $entity = new Entity();
+
+        $metadata = $this->getMock('Symfony\Component\Validator\Tests\Fixtures\LegacyClassMetadata');
+        $metadata->expects($this->any())
+            ->method('getClassName')
+            ->will($this->returnValue(get_class($entity)));
+
+        $this->metadataFactory->addMetadata($metadata);
+
+        $this->validator->validate($entity);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\UnsupportedMetadataException
+     */
+    public function testReferenceMetadataMustImplementClassMetadataInterface()
+    {
+        $entity = new Entity();
+        $entity->reference = new Reference();
+
+        $metadata = $this->getMock('Symfony\Component\Validator\Tests\Fixtures\LegacyClassMetadata');
+        $metadata->expects($this->any())
+            ->method('getClassName')
+            ->will($this->returnValue(get_class($entity->reference)));
+
+        $this->metadataFactory->addMetadata($metadata);
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+
+        $this->validator->validate($entity);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\UnsupportedMetadataException
+     * @group legacy
+     */
+    public function testLegacyPropertyMetadataMustImplementPropertyMetadataInterface()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $entity = new Entity();
+
+        // Legacy interface
+        $propertyMetadata = $this->getMock('Symfony\Component\Validator\MetadataInterface');
+        $metadata = new FakeClassMetadata(get_class($entity));
+        $metadata->addCustomPropertyMetadata('firstName', $propertyMetadata);
+
+        $this->metadataFactory->addMetadata($metadata);
+
+        $this->validator->validate($entity);
+    }
+
+    public function testNoDuplicateValidationIfClassConstraintInMultipleGroups()
+    {
+        $entity = new Entity();
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message');
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => array('Group 1', 'Group 2'),
+        )));
+
+        $violations = $this->validator->validate($entity, new Valid(), array('Group 1', 'Group 2'));
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+    }
+
+    public function testNoDuplicateValidationIfPropertyConstraintInMultipleGroups()
+    {
+        $entity = new Entity();
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message');
+        };
+
+        $this->metadata->addPropertyConstraint('firstName', new Callback(array(
+            'callback' => $callback,
+            'groups' => array('Group 1', 'Group 2'),
+        )));
+
+        $violations = $this->validator->validate($entity, new Valid(), array('Group 1', 'Group 2'));
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\RuntimeException
+     */
+    public function testValidateFailsIfNoConstraintsAndNoObjectOrArray()
+    {
+        $this->validate('Foobar');
+    }
+
+    public function testAccessCurrentObject()
+    {
+        $test = $this;
+        $called = false;
+        $entity = new Entity();
+        $entity->firstName = 'Bernhard';
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, &$called) {
+            $called = true;
+            $test->assertSame($entity, $context->getObject());
+        };
+
+        $this->metadata->addConstraint(new Callback($callback));
+        $this->metadata->addPropertyConstraint('firstName', new Callback($callback));
+
+        $this->validator->validate($entity);
+
+        $this->assertTrue($called);
+    }
+
+    public function testInitializeObjectsOnFirstValidation()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->initialized = false;
+
+        // prepare initializers that set "initialized" to true
+        $initializer1 = $this->getMock('Symfony\\Component\\Validator\\ObjectInitializerInterface');
+        $initializer2 = $this->getMock('Symfony\\Component\\Validator\\ObjectInitializerInterface');
+
+        $initializer1->expects($this->once())
+            ->method('initialize')
+            ->with($entity)
+            ->will($this->returnCallback(function ($object) {
+                $object->initialized = true;
+            }));
+
+        $initializer2->expects($this->once())
+            ->method('initialize')
+            ->with($entity);
+
+        $this->validator = $this->createValidator($this->metadataFactory, array(
+            $initializer1,
+            $initializer2,
+        ));
+
+        // prepare constraint which
+        // * checks that "initialized" is set to true
+        // * validates the object again
+        $callback = function ($object, ExecutionContextInterface $context) use ($test) {
+            $test->assertTrue($object->initialized);
+
+            // validate again in same group
+            $validator = $context->getValidator()->inContext($context);
+
+            $validator->validate($object);
+
+            // validate again in other group
+            $validator->validate($object, null, 'SomeGroup');
+        };
+
+        $this->metadata->addConstraint(new Callback($callback));
+
+        $this->validate($entity);
+
+        $this->assertTrue($entity->initialized);
+    }
+
+    public function testPassConstraintToViolation()
+    {
+        $constraint = new FailingConstraint();
+        $violations = $this->validate('Foobar', $constraint);
+
+        $this->assertCount(1, $violations);
+        $this->assertSame($constraint, $violations[0]->getConstraint());
+    }
+}
diff --git a/core/vendor/symfony/validator/Tests/Validator/AbstractLegacyApiTest.php b/core/vendor/symfony/validator/Tests/Validator/AbstractLegacyApiTest.php
new file mode 100644
index 0000000..77ec102
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Validator/AbstractLegacyApiTest.php
@@ -0,0 +1,315 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Validator;
+
+use Symfony\Component\Validator\Constraints\Callback;
+use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\ConstraintViolationInterface;
+use Symfony\Component\Validator\ExecutionContextInterface;
+use Symfony\Component\Validator\MetadataFactoryInterface;
+use Symfony\Component\Validator\Tests\Fixtures\Entity;
+use Symfony\Component\Validator\Tests\Fixtures\Reference;
+use Symfony\Component\Validator\ValidatorInterface as LegacyValidatorInterface;
+
+/**
+ * Verifies that a validator satisfies the API of Symfony < 2.5.
+ *
+ * @since  2.5
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+abstract class AbstractLegacyApiTest extends AbstractValidatorTest
+{
+    /**
+     * @var LegacyValidatorInterface
+     */
+    protected $validator;
+
+    /**
+     * @param MetadataFactoryInterface $metadataFactory
+     *
+     * @return LegacyValidatorInterface
+     */
+    abstract protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array());
+
+    protected function setUp()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        parent::setUp();
+
+        $this->validator = $this->createValidator($this->metadataFactory);
+    }
+
+    protected function validate($value, $constraints = null, $groups = null)
+    {
+        if (null === $constraints) {
+            $constraints = new Valid();
+        }
+
+        if ($constraints instanceof Valid) {
+            return $this->validator->validate($value, $groups, $constraints->traverse, $constraints->deep);
+        }
+
+        return $this->validator->validateValue($value, $constraints, $groups);
+    }
+
+    protected function validateProperty($object, $propertyName, $groups = null)
+    {
+        return $this->validator->validateProperty($object, $propertyName, $groups);
+    }
+
+    protected function validatePropertyValue($object, $propertyName, $value, $groups = null)
+    {
+        return $this->validator->validatePropertyValue($object, $propertyName, $value, $groups);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\NoSuchMetadataException
+     */
+    public function testTraversableTraverseDisabled()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $traversable = new \ArrayIterator(array('key' => $entity));
+
+        $callback = function () use ($test) {
+            $test->fail('Should not be called');
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $this->validator->validate($traversable, 'Group');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\NoSuchMetadataException
+     */
+    public function testRecursiveTraversableRecursiveTraversalDisabled()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $traversable = new \ArrayIterator(array(
+            2 => new \ArrayIterator(array('key' => $entity)),
+        ));
+
+        $callback = function () use ($test) {
+            $test->fail('Should not be called');
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $this->validator->validate($traversable, 'Group');
+    }
+
+    public function testValidateInContext()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new Reference();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) use ($test) {
+            $previousValue = $context->getValue();
+            $previousMetadata = $context->getMetadata();
+            $previousPath = $context->getPropertyPath();
+            $previousGroup = $context->getGroup();
+
+            $context->validate($value->reference, 'subpath');
+
+            // context changes shouldn't leak out of the validate() call
+            $test->assertSame($previousValue, $context->getValue());
+            $test->assertSame($previousMetadata, $context->getMetadata());
+            $test->assertSame($previousPath, $context->getPropertyPath());
+            $test->assertSame($previousGroup, $context->getGroup());
+        };
+
+        $callback2 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('subpath', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->referenceMetadata, $context->getMetadata());
+            $test->assertSame($test->metadataFactory, $context->getMetadataFactory());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame($entity->reference, $context->getValue());
+            $test->assertSame($entity->reference, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group',
+        )));
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validator->validate($entity, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('subpath', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame($entity->reference, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testValidateArrayInContext()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new Reference();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) use ($test) {
+            $previousValue = $context->getValue();
+            $previousMetadata = $context->getMetadata();
+            $previousPath = $context->getPropertyPath();
+            $previousGroup = $context->getGroup();
+
+            $context->validate(array('key' => $value->reference), 'subpath');
+
+            // context changes shouldn't leak out of the validate() call
+            $test->assertSame($previousValue, $context->getValue());
+            $test->assertSame($previousMetadata, $context->getMetadata());
+            $test->assertSame($previousPath, $context->getPropertyPath());
+            $test->assertSame($previousGroup, $context->getGroup());
+        };
+
+        $callback2 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('subpath[key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->referenceMetadata, $context->getMetadata());
+            $test->assertSame($test->metadataFactory, $context->getMetadataFactory());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame($entity->reference, $context->getValue());
+            $test->assertSame($entity->reference, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group',
+        )));
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validator->validate($entity, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('subpath[key]', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame($entity->reference, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testAddCustomizedViolation()
+    {
+        $entity = new Entity();
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation(
+                'Message %param%',
+                array('%param%' => 'value'),
+                'Invalid value',
+                2,
+                'Code'
+            );
+        };
+
+        $this->metadata->addConstraint(new Callback($callback));
+
+        $violations = $this->validator->validate($entity);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame('Invalid value', $violations[0]->getInvalidValue());
+        $this->assertSame(2, $violations[0]->getPlural());
+        $this->assertSame('Code', $violations[0]->getCode());
+    }
+
+    public function testInitializeObjectsOnFirstValidation()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->initialized = false;
+
+        // prepare initializers that set "initialized" to true
+        $initializer1 = $this->getMock('Symfony\\Component\\Validator\\ObjectInitializerInterface');
+        $initializer2 = $this->getMock('Symfony\\Component\\Validator\\ObjectInitializerInterface');
+
+        $initializer1->expects($this->once())
+            ->method('initialize')
+            ->with($entity)
+            ->will($this->returnCallback(function ($object) {
+                $object->initialized = true;
+            }));
+
+        $initializer2->expects($this->once())
+            ->method('initialize')
+            ->with($entity);
+
+        $this->validator = $this->createValidator($this->metadataFactory, array(
+            $initializer1,
+            $initializer2,
+        ));
+
+        // prepare constraint which
+        // * checks that "initialized" is set to true
+        // * validates the object again
+        $callback = function ($object, ExecutionContextInterface $context) use ($test) {
+            $test->assertTrue($object->initialized);
+
+            // validate again in same group
+            $context->validate($object);
+
+            // validate again in other group
+            $context->validate($object, '', 'SomeGroup');
+        };
+
+        $this->metadata->addConstraint(new Callback($callback));
+
+        $this->validate($entity);
+
+        $this->assertTrue($entity->initialized);
+    }
+
+    public function testGetMetadataFactory()
+    {
+        $this->assertSame($this->metadataFactory, $this->validator->getMetadataFactory());
+    }
+}
diff --git a/core/vendor/symfony/validator/Tests/Validator/AbstractValidatorTest.php b/core/vendor/symfony/validator/Tests/Validator/AbstractValidatorTest.php
new file mode 100644
index 0000000..d8833de
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Validator/AbstractValidatorTest.php
@@ -0,0 +1,1288 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Validator;
+
+use Symfony\Component\Validator\Constraints\Callback;
+use Symfony\Component\Validator\Constraints\GroupSequence;
+use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\ConstraintViolationInterface;
+use Symfony\Component\Validator\ExecutionContextInterface;
+use Symfony\Component\Validator\Mapping\ClassMetadata;
+use Symfony\Component\Validator\Tests\Fixtures\Entity;
+use Symfony\Component\Validator\Tests\Fixtures\FakeMetadataFactory;
+use Symfony\Component\Validator\Tests\Fixtures\GroupSequenceProviderEntity;
+use Symfony\Component\Validator\Tests\Fixtures\Reference;
+
+/**
+ * @since  2.5
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+abstract class AbstractValidatorTest extends \PHPUnit_Framework_TestCase
+{
+    const ENTITY_CLASS = 'Symfony\Component\Validator\Tests\Fixtures\Entity';
+
+    const REFERENCE_CLASS = 'Symfony\Component\Validator\Tests\Fixtures\Reference';
+
+    /**
+     * @var FakeMetadataFactory
+     */
+    public $metadataFactory;
+
+    /**
+     * @var ClassMetadata
+     */
+    public $metadata;
+
+    /**
+     * @var ClassMetadata
+     */
+    public $referenceMetadata;
+
+    protected function setUp()
+    {
+        $this->metadataFactory = new FakeMetadataFactory();
+        $this->metadata = new ClassMetadata(self::ENTITY_CLASS);
+        $this->referenceMetadata = new ClassMetadata(self::REFERENCE_CLASS);
+        $this->metadataFactory->addMetadata($this->metadata);
+        $this->metadataFactory->addMetadata($this->referenceMetadata);
+    }
+
+    protected function tearDown()
+    {
+        $this->metadataFactory = null;
+        $this->metadata = null;
+        $this->referenceMetadata = null;
+    }
+
+    abstract protected function validate($value, $constraints = null, $groups = null);
+
+    abstract protected function validateProperty($object, $propertyName, $groups = null);
+
+    abstract protected function validatePropertyValue($object, $propertyName, $value, $groups = null);
+
+    public function testValidate()
+    {
+        $test = $this;
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test) {
+            $test->assertNull($context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame('Bernhard', $context->getRoot());
+            $test->assertSame('Bernhard', $context->getValue());
+            $test->assertSame('Bernhard', $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $constraint = new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        ));
+
+        $violations = $this->validate('Bernhard', $constraint, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('', $violations[0]->getPropertyPath());
+        $this->assertSame('Bernhard', $violations[0]->getRoot());
+        $this->assertSame('Bernhard', $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testClassConstraint()
+    {
+        $test = $this;
+        $entity = new Entity();
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->metadata, $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame($entity, $context->getValue());
+            $test->assertSame($entity, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame($entity, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testPropertyConstraint()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->firstName = 'Bernhard';
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $propertyMetadatas = $test->metadata->getPropertyMetadata('firstName');
+
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertSame('firstName', $context->getPropertyName());
+            $test->assertSame('firstName', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame('Bernhard', $context->getValue());
+            $test->assertSame('Bernhard', $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addPropertyConstraint('firstName', new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('firstName', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame('Bernhard', $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testGetterConstraint()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->setLastName('Schussek');
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $propertyMetadatas = $test->metadata->getPropertyMetadata('lastName');
+
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertSame('lastName', $context->getPropertyName());
+            $test->assertSame('lastName', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame('Schussek', $context->getValue());
+            $test->assertSame('Schussek', $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addGetterConstraint('lastName', new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('lastName', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame('Schussek', $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testArray()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $array = array('key' => $entity);
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, $array) {
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('[key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->metadata, $context->getMetadata());
+            $test->assertSame($array, $context->getRoot());
+            $test->assertSame($entity, $context->getValue());
+            $test->assertSame($entity, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($array, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('[key]', $violations[0]->getPropertyPath());
+        $this->assertSame($array, $violations[0]->getRoot());
+        $this->assertSame($entity, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testRecursiveArray()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $array = array(2 => array('key' => $entity));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, $array) {
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('[2][key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->metadata, $context->getMetadata());
+            $test->assertSame($array, $context->getRoot());
+            $test->assertSame($entity, $context->getValue());
+            $test->assertSame($entity, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($array, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('[2][key]', $violations[0]->getPropertyPath());
+        $this->assertSame($array, $violations[0]->getRoot());
+        $this->assertSame($entity, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testTraversable()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $traversable = new \ArrayIterator(array('key' => $entity));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, $traversable) {
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('[key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->metadata, $context->getMetadata());
+            $test->assertSame($traversable, $context->getRoot());
+            $test->assertSame($entity, $context->getValue());
+            $test->assertSame($entity, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($traversable, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('[key]', $violations[0]->getPropertyPath());
+        $this->assertSame($traversable, $violations[0]->getRoot());
+        $this->assertSame($entity, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testRecursiveTraversable()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $traversable = new \ArrayIterator(array(
+            2 => new \ArrayIterator(array('key' => $entity)),
+        ));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity, $traversable) {
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('[2][key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->metadata, $context->getMetadata());
+            $test->assertSame($traversable, $context->getRoot());
+            $test->assertSame($entity, $context->getValue());
+            $test->assertSame($entity, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($traversable, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('[2][key]', $violations[0]->getPropertyPath());
+        $this->assertSame($traversable, $violations[0]->getRoot());
+        $this->assertSame($entity, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testReferenceClassConstraint()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new Reference();
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('reference', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->referenceMetadata, $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame($entity->reference, $context->getValue());
+            $test->assertSame($entity->reference, $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('reference', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame($entity->reference, $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testReferencePropertyConstraint()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new Reference();
+        $entity->reference->value = 'Foobar';
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $propertyMetadatas = $test->referenceMetadata->getPropertyMetadata('value');
+
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertSame('value', $context->getPropertyName());
+            $test->assertSame('reference.value', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame('Foobar', $context->getValue());
+            $test->assertSame('Foobar', $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+        $this->referenceMetadata->addPropertyConstraint('value', new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('reference.value', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame('Foobar', $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testReferenceGetterConstraint()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new Reference();
+        $entity->reference->setPrivateValue('Bamboo');
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $propertyMetadatas = $test->referenceMetadata->getPropertyMetadata('privateValue');
+
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertSame('privateValue', $context->getPropertyName());
+            $test->assertSame('reference.privateValue', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame('Bamboo', $context->getValue());
+            $test->assertSame('Bamboo', $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+        $this->referenceMetadata->addPropertyConstraint('privateValue', new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('reference.privateValue', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame('Bamboo', $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testsIgnoreNullReference()
+    {
+        $entity = new Entity();
+        $entity->reference = null;
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+
+        $violations = $this->validate($entity);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(0, $violations);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\NoSuchMetadataException
+     */
+    public function testFailOnScalarReferences()
+    {
+        $entity = new Entity();
+        $entity->reference = 'string';
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+
+        $this->validate($entity);
+    }
+
+    public function testArrayReference()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = array('key' => new Reference());
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('reference[key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->referenceMetadata, $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame($entity->reference['key'], $context->getValue());
+            $test->assertSame($entity->reference['key'], $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('reference[key]', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame($entity->reference['key'], $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    // https://github.com/symfony/symfony/issues/6246
+    public function testRecursiveArrayReference()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = array(2 => array('key' => new Reference()));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('reference[2][key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->referenceMetadata, $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame($entity->reference[2]['key'], $context->getValue());
+            $test->assertSame($entity->reference[2]['key'], $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('reference[2][key]', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame($entity->reference[2]['key'], $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testArrayTraversalCannotBeDisabled()
+    {
+        $entity = new Entity();
+        $entity->reference = array('key' => new Reference());
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid(array(
+            'traverse' => false,
+        )));
+        $this->referenceMetadata->addConstraint(new Callback($callback));
+
+        $violations = $this->validate($entity);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+    }
+
+    public function testRecursiveArrayTraversalCannotBeDisabled()
+    {
+        $entity = new Entity();
+        $entity->reference = array(2 => array('key' => new Reference()));
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid(array(
+            'traverse' => false,
+        )));
+        $this->referenceMetadata->addConstraint(new Callback($callback));
+
+        $violations = $this->validate($entity);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+    }
+
+    public function testIgnoreScalarsDuringArrayTraversal()
+    {
+        $entity = new Entity();
+        $entity->reference = array('string', 1234);
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+
+        $violations = $this->validate($entity);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(0, $violations);
+    }
+
+    public function testIgnoreNullDuringArrayTraversal()
+    {
+        $entity = new Entity();
+        $entity->reference = array(null);
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+
+        $violations = $this->validate($entity);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(0, $violations);
+    }
+
+    public function testTraversableReference()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new \ArrayIterator(array('key' => new Reference()));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('reference[key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->referenceMetadata, $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame($entity->reference['key'], $context->getValue());
+            $test->assertSame($entity->reference['key'], $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('reference[key]', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame($entity->reference['key'], $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testDisableTraversableTraversal()
+    {
+        $entity = new Entity();
+        $entity->reference = new \ArrayIterator(array('key' => new Reference()));
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadataFactory->addMetadata(new ClassMetadata('ArrayIterator'));
+        $this->metadata->addPropertyConstraint('reference', new Valid(array(
+            'traverse' => false,
+        )));
+        $this->referenceMetadata->addConstraint(new Callback($callback));
+
+        $violations = $this->validate($entity);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(0, $violations);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Validator\Exception\NoSuchMetadataException
+     */
+    public function testMetadataMustExistIfTraversalIsDisabled()
+    {
+        $entity = new Entity();
+        $entity->reference = new \ArrayIterator();
+
+        $this->metadata->addPropertyConstraint('reference', new Valid(array(
+            'traverse' => false,
+        )));
+
+        $this->validate($entity);
+    }
+
+    public function testEnableRecursiveTraversableTraversal()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->reference = new \ArrayIterator(array(
+            2 => new \ArrayIterator(array('key' => new Reference())),
+        ));
+
+        $callback = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $test->assertSame($test::REFERENCE_CLASS, $context->getClassName());
+            $test->assertNull($context->getPropertyName());
+            $test->assertSame('reference[2][key]', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($test->referenceMetadata, $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame($entity->reference[2]['key'], $context->getValue());
+            $test->assertSame($entity->reference[2]['key'], $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid(array(
+            'traverse' => true,
+        )));
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('reference[2][key]', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame($entity->reference[2]['key'], $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testValidateProperty()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->firstName = 'Bernhard';
+        $entity->setLastName('Schussek');
+
+        $callback1 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $propertyMetadatas = $test->metadata->getPropertyMetadata('firstName');
+
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertSame('firstName', $context->getPropertyName());
+            $test->assertSame('firstName', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame('Bernhard', $context->getValue());
+            $test->assertSame('Bernhard', $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Other violation');
+        };
+
+        $this->metadata->addPropertyConstraint('firstName', new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group',
+        )));
+        $this->metadata->addPropertyConstraint('lastName', new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validateProperty($entity, 'firstName', 'Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('firstName', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame('Bernhard', $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    /**
+     * Cannot be UnsupportedMetadataException for BC with Symfony < 2.5.
+     *
+     * @expectedException \Symfony\Component\Validator\Exception\ValidatorException
+     * @group legacy
+     */
+    public function testLegacyValidatePropertyFailsIfPropertiesNotSupported()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        // $metadata does not implement PropertyMetadataContainerInterface
+        $metadata = $this->getMock('Symfony\Component\Validator\MetadataInterface');
+
+        $this->metadataFactory->addMetadataForValue('VALUE', $metadata);
+
+        $this->validateProperty('VALUE', 'someProperty');
+    }
+
+    /**
+     * https://github.com/symfony/symfony/issues/11604
+     */
+    public function testValidatePropertyWithoutConstraints()
+    {
+        $entity = new Entity();
+        $violations = $this->validateProperty($entity, 'lastName');
+
+        $this->assertCount(0, $violations, '->validateProperty() returns no violations if no constraints have been configured for the property being validated');
+    }
+
+    public function testValidatePropertyValue()
+    {
+        $test = $this;
+        $entity = new Entity();
+        $entity->setLastName('Schussek');
+
+        $callback1 = function ($value, ExecutionContextInterface $context) use ($test, $entity) {
+            $propertyMetadatas = $test->metadata->getPropertyMetadata('firstName');
+
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertSame('firstName', $context->getPropertyName());
+            $test->assertSame('firstName', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
+            $test->assertSame($entity, $context->getRoot());
+            $test->assertSame('Bernhard', $context->getValue());
+            $test->assertSame('Bernhard', $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Other violation');
+        };
+
+        $this->metadata->addPropertyConstraint('firstName', new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group',
+        )));
+        $this->metadata->addPropertyConstraint('lastName', new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validatePropertyValue(
+            $entity,
+            'firstName',
+            'Bernhard',
+            'Group'
+        );
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('firstName', $violations[0]->getPropertyPath());
+        $this->assertSame($entity, $violations[0]->getRoot());
+        $this->assertSame('Bernhard', $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    public function testValidatePropertyValueWithClassName()
+    {
+        $test = $this;
+
+        $callback1 = function ($value, ExecutionContextInterface $context) use ($test) {
+            $propertyMetadatas = $test->metadata->getPropertyMetadata('firstName');
+
+            $test->assertSame($test::ENTITY_CLASS, $context->getClassName());
+            $test->assertSame('firstName', $context->getPropertyName());
+            $test->assertSame('', $context->getPropertyPath());
+            $test->assertSame('Group', $context->getGroup());
+            $test->assertSame($propertyMetadatas[0], $context->getMetadata());
+            $test->assertSame('Bernhard', $context->getRoot());
+            $test->assertSame('Bernhard', $context->getValue());
+            $test->assertSame('Bernhard', $value);
+
+            $context->addViolation('Message %param%', array('%param%' => 'value'));
+        };
+
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Other violation');
+        };
+
+        $this->metadata->addPropertyConstraint('firstName', new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group',
+        )));
+        $this->metadata->addPropertyConstraint('lastName', new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group',
+        )));
+
+        $violations = $this->validatePropertyValue(
+            self::ENTITY_CLASS,
+            'firstName',
+            'Bernhard',
+            'Group'
+        );
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Message value', $violations[0]->getMessage());
+        $this->assertSame('Message %param%', $violations[0]->getMessageTemplate());
+        $this->assertSame(array('%param%' => 'value'), $violations[0]->getParameters());
+        $this->assertSame('', $violations[0]->getPropertyPath());
+        $this->assertSame('Bernhard', $violations[0]->getRoot());
+        $this->assertSame('Bernhard', $violations[0]->getInvalidValue());
+        $this->assertNull($violations[0]->getPlural());
+        $this->assertNull($violations[0]->getCode());
+    }
+
+    /**
+     * Cannot be UnsupportedMetadataException for BC with Symfony < 2.5.
+     *
+     * @expectedException \Symfony\Component\Validator\Exception\ValidatorException
+     * @group legacy
+     */
+    public function testLegacyValidatePropertyValueFailsIfPropertiesNotSupported()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        // $metadata does not implement PropertyMetadataContainerInterface
+        $metadata = $this->getMock('Symfony\Component\Validator\MetadataInterface');
+
+        $this->metadataFactory->addMetadataForValue('VALUE', $metadata);
+
+        $this->validatePropertyValue('VALUE', 'someProperty', 'someValue');
+    }
+
+    /**
+     * https://github.com/symfony/symfony/issues/11604
+     */
+    public function testValidatePropertyValueWithoutConstraints()
+    {
+        $entity = new Entity();
+        $violations = $this->validatePropertyValue($entity, 'lastName', 'foo');
+
+        $this->assertCount(0, $violations, '->validatePropertyValue() returns no violations if no constraints have been configured for the property being validated');
+    }
+
+    public function testValidateObjectOnlyOncePerGroup()
+    {
+        $entity = new Entity();
+        $entity->reference = new Reference();
+        $entity->reference2 = $entity->reference;
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message');
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+        $this->metadata->addPropertyConstraint('reference2', new Valid());
+        $this->referenceMetadata->addConstraint(new Callback($callback));
+
+        $violations = $this->validate($entity);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+    }
+
+    public function testValidateDifferentObjectsSeparately()
+    {
+        $entity = new Entity();
+        $entity->reference = new Reference();
+        $entity->reference2 = new Reference();
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message');
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+        $this->metadata->addPropertyConstraint('reference2', new Valid());
+        $this->referenceMetadata->addConstraint(new Callback($callback));
+
+        $violations = $this->validate($entity);
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(2, $violations);
+    }
+
+    public function testValidateSingleGroup()
+    {
+        $entity = new Entity();
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message');
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group 1',
+        )));
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group 2',
+        )));
+
+        $violations = $this->validate($entity, null, 'Group 2');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+    }
+
+    public function testValidateMultipleGroups()
+    {
+        $entity = new Entity();
+
+        $callback = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Message');
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group 1',
+        )));
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback,
+            'groups' => 'Group 2',
+        )));
+
+        $violations = $this->validate($entity, null, array('Group 1', 'Group 2'));
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(2, $violations);
+    }
+
+    public function testReplaceDefaultGroupByGroupSequenceObject()
+    {
+        $entity = new Entity();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in Group 2');
+        };
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in Group 3');
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => function () {},
+            'groups' => 'Group 1',
+        )));
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group 2',
+        )));
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group 3',
+        )));
+
+        $sequence = new GroupSequence(array('Group 1', 'Group 2', 'Group 3', 'Entity'));
+        $this->metadata->setGroupSequence($sequence);
+
+        $violations = $this->validate($entity, null, 'Default');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Violation in Group 2', $violations[0]->getMessage());
+    }
+
+    public function testReplaceDefaultGroupByGroupSequenceArray()
+    {
+        $entity = new Entity();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in Group 2');
+        };
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in Group 3');
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => function () {},
+            'groups' => 'Group 1',
+        )));
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group 2',
+        )));
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group 3',
+        )));
+
+        $sequence = array('Group 1', 'Group 2', 'Group 3', 'Entity');
+        $this->metadata->setGroupSequence($sequence);
+
+        $violations = $this->validate($entity, null, 'Default');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Violation in Group 2', $violations[0]->getMessage());
+    }
+
+    public function testPropagateDefaultGroupToReferenceWhenReplacingDefaultGroup()
+    {
+        $entity = new Entity();
+        $entity->reference = new Reference();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in Default group');
+        };
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in group sequence');
+        };
+
+        $this->metadata->addPropertyConstraint('reference', new Valid());
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Default',
+        )));
+        $this->referenceMetadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group 1',
+        )));
+
+        $sequence = new GroupSequence(array('Group 1', 'Entity'));
+        $this->metadata->setGroupSequence($sequence);
+
+        $violations = $this->validate($entity, null, 'Default');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Violation in Default group', $violations[0]->getMessage());
+    }
+
+    public function testValidateCustomGroupWhenDefaultGroupWasReplaced()
+    {
+        $entity = new Entity();
+
+        $callback1 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in other group');
+        };
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in group sequence');
+        };
+
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Other Group',
+        )));
+        $this->metadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group 1',
+        )));
+
+        $sequence = new GroupSequence(array('Group 1', 'Entity'));
+        $this->metadata->setGroupSequence($sequence);
+
+        $violations = $this->validate($entity, null, 'Other Group');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Violation in other group', $violations[0]->getMessage());
+    }
+
+    public function testReplaceDefaultGroupWithObjectFromGroupSequenceProvider()
+    {
+        $sequence = new GroupSequence(array('Group 1', 'Group 2', 'Group 3', 'Entity'));
+        $entity = new GroupSequenceProviderEntity($sequence);
+
+        $callback1 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in Group 2');
+        };
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in Group 3');
+        };
+
+        $metadata = new ClassMetadata(get_class($entity));
+        $metadata->addConstraint(new Callback(array(
+            'callback' => function () {},
+            'groups' => 'Group 1',
+        )));
+        $metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group 2',
+        )));
+        $metadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group 3',
+        )));
+        $metadata->setGroupSequenceProvider(true);
+
+        $this->metadataFactory->addMetadata($metadata);
+
+        $violations = $this->validate($entity, null, 'Default');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Violation in Group 2', $violations[0]->getMessage());
+    }
+
+    public function testReplaceDefaultGroupWithArrayFromGroupSequenceProvider()
+    {
+        $sequence = array('Group 1', 'Group 2', 'Group 3', 'Entity');
+        $entity = new GroupSequenceProviderEntity($sequence);
+
+        $callback1 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in Group 2');
+        };
+        $callback2 = function ($value, ExecutionContextInterface $context) {
+            $context->addViolation('Violation in Group 3');
+        };
+
+        $metadata = new ClassMetadata(get_class($entity));
+        $metadata->addConstraint(new Callback(array(
+            'callback' => function () {},
+            'groups' => 'Group 1',
+        )));
+        $metadata->addConstraint(new Callback(array(
+            'callback' => $callback1,
+            'groups' => 'Group 2',
+        )));
+        $metadata->addConstraint(new Callback(array(
+            'callback' => $callback2,
+            'groups' => 'Group 3',
+        )));
+        $metadata->setGroupSequenceProvider(true);
+
+        $this->metadataFactory->addMetadata($metadata);
+
+        $violations = $this->validate($entity, null, 'Default');
+
+        /** @var ConstraintViolationInterface[] $violations */
+        $this->assertCount(1, $violations);
+        $this->assertSame('Violation in Group 2', $violations[0]->getMessage());
+    }
+}
diff --git a/core/vendor/symfony/validator/Tests/Validator/LegacyValidator2Dot5ApiTest.php b/core/vendor/symfony/validator/Tests/Validator/LegacyValidator2Dot5ApiTest.php
new file mode 100644
index 0000000..fd1287f
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Validator/LegacyValidator2Dot5ApiTest.php
@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Validator;
+
+use Symfony\Component\Translation\IdentityTranslator;
+use Symfony\Component\Validator\ConstraintValidatorFactory;
+use Symfony\Component\Validator\Context\LegacyExecutionContextFactory;
+use Symfony\Component\Validator\MetadataFactoryInterface;
+use Symfony\Component\Validator\Validator\LegacyValidator;
+
+/**
+ * @group legacy
+ */
+class LegacyValidator2Dot5ApiTest extends Abstract2Dot5ApiTest
+{
+    protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array())
+    {
+        $translator = new IdentityTranslator();
+        $translator->setLocale('en');
+
+        $contextFactory = new LegacyExecutionContextFactory($metadataFactory, $translator);
+        $validatorFactory = new ConstraintValidatorFactory();
+
+        return new LegacyValidator($contextFactory, $metadataFactory, $validatorFactory, $objectInitializers);
+    }
+}
diff --git a/core/vendor/symfony/validator/Tests/Validator/LegacyValidatorLegacyApiTest.php b/core/vendor/symfony/validator/Tests/Validator/LegacyValidatorLegacyApiTest.php
new file mode 100644
index 0000000..0b51a11
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Validator/LegacyValidatorLegacyApiTest.php
@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Validator;
+
+use Symfony\Component\Translation\IdentityTranslator;
+use Symfony\Component\Validator\ConstraintValidatorFactory;
+use Symfony\Component\Validator\Context\LegacyExecutionContextFactory;
+use Symfony\Component\Validator\MetadataFactoryInterface;
+use Symfony\Component\Validator\Validator\LegacyValidator;
+
+/**
+ * @group legacy
+ */
+class LegacyValidatorLegacyApiTest extends AbstractLegacyApiTest
+{
+    protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array())
+    {
+        $translator = new IdentityTranslator();
+        $translator->setLocale('en');
+
+        $contextFactory = new LegacyExecutionContextFactory($metadataFactory, $translator);
+        $validatorFactory = new ConstraintValidatorFactory();
+
+        return new LegacyValidator($contextFactory, $metadataFactory, $validatorFactory, $objectInitializers);
+    }
+}
diff --git a/core/vendor/symfony/validator/Tests/Validator/RecursiveValidator2Dot5ApiTest.php b/core/vendor/symfony/validator/Tests/Validator/RecursiveValidator2Dot5ApiTest.php
new file mode 100644
index 0000000..0596126
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/Validator/RecursiveValidator2Dot5ApiTest.php
@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Validator;
+
+use Symfony\Component\Translation\IdentityTranslator;
+use Symfony\Component\Validator\ConstraintValidatorFactory;
+use Symfony\Component\Validator\Context\ExecutionContextFactory;
+use Symfony\Component\Validator\MetadataFactoryInterface;
+use Symfony\Component\Validator\Validator\RecursiveValidator;
+
+class RecursiveValidator2Dot5ApiTest extends Abstract2Dot5ApiTest
+{
+    protected function createValidator(MetadataFactoryInterface $metadataFactory, array $objectInitializers = array())
+    {
+        $translator = new IdentityTranslator();
+        $translator->setLocale('en');
+
+        $contextFactory = new ExecutionContextFactory($translator);
+        $validatorFactory = new ConstraintValidatorFactory();
+
+        return new RecursiveValidator($contextFactory, $metadataFactory, $validatorFactory, $objectInitializers);
+    }
+}
diff --git a/core/vendor/symfony/validator/Tests/ValidatorBuilderTest.php b/core/vendor/symfony/validator/Tests/ValidatorBuilderTest.php
new file mode 100644
index 0000000..88e8b3b
--- /dev/null
+++ b/core/vendor/symfony/validator/Tests/ValidatorBuilderTest.php
@@ -0,0 +1,117 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests;
+
+use Symfony\Component\Validator\Validation;
+use Symfony\Component\Validator\ValidatorBuilder;
+use Symfony\Component\Validator\ValidatorBuilderInterface;
+
+class ValidatorBuilderTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var ValidatorBuilderInterface
+     */
+    protected $builder;
+
+    protected function setUp()
+    {
+        $this->builder = new ValidatorBuilder();
+    }
+
+    protected function tearDown()
+    {
+        $this->builder = null;
+    }
+
+    public function testAddObjectInitializer()
+    {
+        $this->assertSame($this->builder, $this->builder->addObjectInitializer(
+            $this->getMock('Symfony\Component\Validator\ObjectInitializerInterface')
+        ));
+    }
+
+    public function testAddObjectInitializers()
+    {
+        $this->assertSame($this->builder, $this->builder->addObjectInitializers(array()));
+    }
+
+    public function testAddXmlMapping()
+    {
+        $this->assertSame($this->builder, $this->builder->addXmlMapping('mapping'));
+    }
+
+    public function testAddXmlMappings()
+    {
+        $this->assertSame($this->builder, $this->builder->addXmlMappings(array()));
+    }
+
+    public function testAddYamlMapping()
+    {
+        $this->assertSame($this->builder, $this->builder->addYamlMapping('mapping'));
+    }
+
+    public function testAddYamlMappings()
+    {
+        $this->assertSame($this->builder, $this->builder->addYamlMappings(array()));
+    }
+
+    public function testAddMethodMapping()
+    {
+        $this->assertSame($this->builder, $this->builder->addMethodMapping('mapping'));
+    }
+
+    public function testAddMethodMappings()
+    {
+        $this->assertSame($this->builder, $this->builder->addMethodMappings(array()));
+    }
+
+    public function testEnableAnnotationMapping()
+    {
+        $this->assertSame($this->builder, $this->builder->enableAnnotationMapping());
+    }
+
+    public function testDisableAnnotationMapping()
+    {
+        $this->assertSame($this->builder, $this->builder->disableAnnotationMapping());
+    }
+
+    public function testSetMetadataCache()
+    {
+        $this->assertSame($this->builder, $this->builder->setMetadataCache(
+            $this->getMock('Symfony\Component\Validator\Mapping\Cache\CacheInterface'))
+        );
+    }
+
+    public function testSetConstraintValidatorFactory()
+    {
+        $this->assertSame($this->builder, $this->builder->setConstraintValidatorFactory(
+            $this->getMock('Symfony\Component\Validator\ConstraintValidatorFactoryInterface'))
+        );
+    }
+
+    public function testSetTranslator()
+    {
+        $this->assertSame($this->builder, $this->builder->setTranslator(
+            $this->getMock('Symfony\Component\Translation\TranslatorInterface'))
+        );
+    }
+
+    public function testSetTranslationDomain()
+    {
+        $this->assertSame($this->builder, $this->builder->setTranslationDomain('TRANS_DOMAIN'));
+    }
+
+    public function testGetValidator()
+    {
+        $this->assertInstanceOf('Symfony\Component\Validator\Validator\RecursiveValidator', $this->builder->getValidator());
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Util/PropertyPath.php b/core/vendor/symfony/validator/Util/PropertyPath.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Util/PropertyPath.php
rename to core/vendor/symfony/validator/Util/PropertyPath.php
diff --git a/core/vendor/symfony/validator/Validation.php b/core/vendor/symfony/validator/Validation.php
new file mode 100644
index 0000000..a03d215
--- /dev/null
+++ b/core/vendor/symfony/validator/Validation.php
@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * Entry point for the Validator component.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+final class Validation
+{
+    /**
+     * The Validator API provided by Symfony 2.4 and older.
+     * @deprecated use API_VERSION_2_5_BC instead.
+     */
+    const API_VERSION_2_4 = 1;
+
+    /**
+     * The Validator API provided by Symfony 2.5 and newer.
+     */
+    const API_VERSION_2_5 = 2;
+
+    /**
+     * The Validator API provided by Symfony 2.5 and newer with a backwards
+     * compatibility layer for 2.4 and older.
+     */
+    const API_VERSION_2_5_BC = 3;
+
+    /**
+     * Creates a new validator.
+     *
+     * If you want to configure the validator, use
+     * {@link createValidatorBuilder()} instead.
+     *
+     * @return ValidatorInterface The new validator.
+     */
+    public static function createValidator()
+    {
+        return self::createValidatorBuilder()->getValidator();
+    }
+
+    /**
+     * Creates a configurable builder for validator objects.
+     *
+     * @return ValidatorBuilderInterface The new builder.
+     */
+    public static function createValidatorBuilder()
+    {
+        return new ValidatorBuilder();
+    }
+
+    /**
+     * This class cannot be instantiated.
+     */
+    private function __construct()
+    {
+    }
+}
diff --git a/core/vendor/symfony/validator/ValidationVisitor.php b/core/vendor/symfony/validator/ValidationVisitor.php
new file mode 100644
index 0000000..c7e0655
--- /dev/null
+++ b/core/vendor/symfony/validator/ValidationVisitor.php
@@ -0,0 +1,212 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+trigger_error('The '.__NAMESPACE__.'\ValidationVisitor class is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+use Symfony\Component\Translation\TranslatorInterface;
+use Symfony\Component\Validator\Exception\NoSuchMetadataException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Default implementation of {@link ValidationVisitorInterface} and
+ * {@link GlobalExecutionContextInterface}.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ */
+class ValidationVisitor implements ValidationVisitorInterface, GlobalExecutionContextInterface
+{
+    /**
+     * @var mixed
+     */
+    private $root;
+
+    /**
+     * @var MetadataFactoryInterface
+     */
+    private $metadataFactory;
+
+    /**
+     * @var ConstraintValidatorFactoryInterface
+     */
+    private $validatorFactory;
+
+    /**
+     * @var TranslatorInterface
+     */
+    private $translator;
+
+    /**
+     * @var null|string
+     */
+    private $translationDomain;
+
+    /**
+     * @var array
+     */
+    private $objectInitializers;
+
+    /**
+     * @var ConstraintViolationList
+     */
+    private $violations;
+
+    /**
+     * @var array
+     */
+    private $validatedObjects = array();
+
+    /**
+     * Creates a new validation visitor.
+     *
+     * @param mixed                               $root               The value passed to the validator.
+     * @param MetadataFactoryInterface            $metadataFactory    The factory for obtaining metadata instances.
+     * @param ConstraintValidatorFactoryInterface $validatorFactory   The factory for creating constraint validators.
+     * @param TranslatorInterface                 $translator         The translator for translating violation messages.
+     * @param string|null                         $translationDomain  The domain of the translation messages.
+     * @param ObjectInitializerInterface[]        $objectInitializers The initializers for preparing objects before validation.
+     *
+     * @throws UnexpectedTypeException If any of the object initializers is not an instance of ObjectInitializerInterface
+     */
+    public function __construct($root, MetadataFactoryInterface $metadataFactory, ConstraintValidatorFactoryInterface $validatorFactory, TranslatorInterface $translator, $translationDomain = null, array $objectInitializers = array())
+    {
+        foreach ($objectInitializers as $initializer) {
+            if (!$initializer instanceof ObjectInitializerInterface) {
+                throw new UnexpectedTypeException($initializer, 'Symfony\Component\Validator\ObjectInitializerInterface');
+            }
+        }
+
+        $this->root = $root;
+        $this->metadataFactory = $metadataFactory;
+        $this->validatorFactory = $validatorFactory;
+        $this->translator = $translator;
+        $this->translationDomain = $translationDomain;
+        $this->objectInitializers = $objectInitializers;
+        $this->violations = new ConstraintViolationList();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function visit(MetadataInterface $metadata, $value, $group, $propertyPath)
+    {
+        $context = new ExecutionContext(
+            $this,
+            $this->translator,
+            $this->translationDomain,
+            $metadata,
+            $value,
+            $group,
+            $propertyPath
+        );
+
+        $context->validateValue($value, $metadata->findConstraints($group));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, $group, $propertyPath, $traverse = false, $deep = false)
+    {
+        if (null === $value) {
+            return;
+        }
+
+        if (is_object($value)) {
+            $hash = spl_object_hash($value);
+
+            // Exit, if the object is already validated for the current group
+            if (isset($this->validatedObjects[$hash][$group])) {
+                return;
+            }
+
+            // Initialize if the object wasn't initialized before
+            if (!isset($this->validatedObjects[$hash])) {
+                foreach ($this->objectInitializers as $initializer) {
+                    if (!$initializer instanceof ObjectInitializerInterface) {
+                        throw new \LogicException('Validator initializers must implement ObjectInitializerInterface.');
+                    }
+                    $initializer->initialize($value);
+                }
+            }
+
+            // Remember validating this object before starting and possibly
+            // traversing the object graph
+            $this->validatedObjects[$hash][$group] = true;
+        }
+
+        // Validate arrays recursively by default, otherwise every driver needs
+        // to implement special handling for arrays.
+        // https://github.com/symfony/symfony/issues/6246
+        if (is_array($value) || ($traverse && $value instanceof \Traversable)) {
+            foreach ($value as $key => $element) {
+                // Ignore any scalar values in the collection
+                if (is_object($element) || is_array($element)) {
+                    // Only repeat the traversal if $deep is set
+                    $this->validate($element, $group, $propertyPath.'['.$key.']', $deep, $deep);
+                }
+            }
+
+            try {
+                $this->metadataFactory->getMetadataFor($value)->accept($this, $value, $group, $propertyPath);
+            } catch (NoSuchMetadataException $e) {
+                // Metadata doesn't necessarily have to exist for
+                // traversable objects, because we know how to validate
+                // them anyway. Optionally, additional metadata is supported.
+            }
+        } else {
+            $this->metadataFactory->getMetadataFor($value)->accept($this, $value, $group, $propertyPath);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getViolations()
+    {
+        return $this->violations;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRoot()
+    {
+        return $this->root;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getVisitor()
+    {
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getValidatorFactory()
+    {
+        return $this->validatorFactory;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadataFactory()
+    {
+        return $this->metadataFactory;
+    }
+}
diff --git a/core/vendor/symfony/validator/ValidationVisitorInterface.php b/core/vendor/symfony/validator/ValidationVisitorInterface.php
new file mode 100644
index 0000000..0ab7b73
--- /dev/null
+++ b/core/vendor/symfony/validator/ValidationVisitorInterface.php
@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * Validates values against constraints defined in {@link MetadataInterface}
+ * instances.
+ *
+ * This interface is an implementation of the Visitor design pattern. A value
+ * is validated by first passing it to the {@link validate} method. That method
+ * will determine the matching {@link MetadataInterface} for validating the
+ * value. It then calls the {@link MetadataInterface::accept} method of that
+ * metadata. <tt>accept()</tt> does two things:
+ *
+ * <ol>
+ * <li>It calls {@link visit} to validate the value against the constraints of
+ * the metadata.</li>
+ * <li>It calls <tt>accept()</tt> on all nested metadata instances with the
+ * corresponding values extracted from the current value. For example, if the
+ * current metadata represents a class and the current value is an object of
+ * that class, the metadata contains nested instances for each property of that
+ * class. It forwards the call to these nested metadata with the values of the
+ * corresponding properties in the original object.</li>
+ * </ol>
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ */
+interface ValidationVisitorInterface
+{
+    /**
+     * Validates a value.
+     *
+     * If the value is an array or a traversable object, you can set the
+     * parameter <tt>$traverse</tt> to <tt>true</tt> in order to run through
+     * the collection and validate each element. If these elements can be
+     * collections again and you want to traverse them recursively, set the
+     * parameter <tt>$deep</tt> to <tt>true</tt> as well.
+     *
+     * If you set <tt>$traversable</tt> to <tt>true</tt>, the visitor will
+     * nevertheless try to find metadata for the collection and validate its
+     * constraints. If no such metadata is found, the visitor ignores that and
+     * only iterates the collection.
+     *
+     * If you don't set <tt>$traversable</tt> to <tt>true</tt> and the visitor
+     * does not find metadata for the given value, it will fail with an
+     * exception.
+     *
+     * @param mixed  $value        The value to validate.
+     * @param string $group        The validation group to validate.
+     * @param string $propertyPath The current property path in the validation graph.
+     * @param bool   $traverse     Whether to traverse the value if it is traversable.
+     * @param bool   $deep         Whether to traverse nested traversable values recursively.
+     *
+     * @throws Exception\NoSuchMetadataException If no metadata can be found for
+     *                                           the given value.
+     */
+    public function validate($value, $group, $propertyPath, $traverse = false, $deep = false);
+
+    /**
+     * Validates a value against the constraints defined in some metadata.
+     *
+     * This method implements the Visitor design pattern. See also
+     * {@link ValidationVisitorInterface}.
+     *
+     * @param MetadataInterface $metadata     The metadata holding the constraints.
+     * @param mixed             $value        The value to validate.
+     * @param string            $group        The validation group to validate.
+     * @param string            $propertyPath The current property path in the validation graph.
+     */
+    public function visit(MetadataInterface $metadata, $value, $group, $propertyPath);
+}
diff --git a/core/vendor/symfony/validator/Validator.php b/core/vendor/symfony/validator/Validator.php
new file mode 100644
index 0000000..8243f17
--- /dev/null
+++ b/core/vendor/symfony/validator/Validator.php
@@ -0,0 +1,237 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+trigger_error('The '.__NAMESPACE__.'\Validator class is deprecated since version 2.5 and will be removed in 3.0. Use the Symfony\Component\Validator\Validator\RecursiveValidator class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\Translation\TranslatorInterface;
+use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\Exception\ValidatorException;
+
+/**
+ * Default implementation of {@link ValidatorInterface}.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link Validator\RecursiveValidator} instead.
+ */
+class Validator implements ValidatorInterface, Mapping\Factory\MetadataFactoryInterface
+{
+    /**
+     * @var MetadataFactoryInterface
+     */
+    private $metadataFactory;
+
+    /**
+     * @var ConstraintValidatorFactoryInterface
+     */
+    private $validatorFactory;
+
+    /**
+     * @var TranslatorInterface
+     */
+    private $translator;
+
+    /**
+     * @var null|string
+     */
+    private $translationDomain;
+
+    /**
+     * @var array
+     */
+    private $objectInitializers;
+
+    public function __construct(
+        MetadataFactoryInterface $metadataFactory,
+        ConstraintValidatorFactoryInterface $validatorFactory,
+        TranslatorInterface $translator,
+        $translationDomain = 'validators',
+        array $objectInitializers = array()
+    ) {
+        $this->metadataFactory = $metadataFactory;
+        $this->validatorFactory = $validatorFactory;
+        $this->translator = $translator;
+        $this->translationDomain = $translationDomain;
+        $this->objectInitializers = $objectInitializers;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadataFactory()
+    {
+        return $this->metadataFactory;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadataFor($value)
+    {
+        return $this->metadataFactory->getMetadataFor($value);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasMetadataFor($value)
+    {
+        return $this->metadataFactory->hasMetadataFor($value);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, $groups = null, $traverse = false, $deep = false)
+    {
+        $visitor = $this->createVisitor($value);
+
+        foreach ($this->resolveGroups($groups) as $group) {
+            $visitor->validate($value, $group, '', $traverse, $deep);
+        }
+
+        return $visitor->getViolations();
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws ValidatorException If the metadata for the value does not support properties.
+     */
+    public function validateProperty($containingValue, $property, $groups = null)
+    {
+        $visitor = $this->createVisitor($containingValue);
+        $metadata = $this->metadataFactory->getMetadataFor($containingValue);
+
+        if (!$metadata instanceof PropertyMetadataContainerInterface) {
+            $valueAsString = is_scalar($containingValue)
+                ? '"'.$containingValue.'"'
+                : 'the value of type '.gettype($containingValue);
+
+            throw new ValidatorException(sprintf('The metadata for %s does not support properties.', $valueAsString));
+        }
+
+        foreach ($this->resolveGroups($groups) as $group) {
+            if (!$metadata->hasPropertyMetadata($property)) {
+                continue;
+            }
+
+            foreach ($metadata->getPropertyMetadata($property) as $propMeta) {
+                $propMeta->accept($visitor, $propMeta->getPropertyValue($containingValue), $group, $property);
+            }
+        }
+
+        return $visitor->getViolations();
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws ValidatorException If the metadata for the value does not support properties.
+     */
+    public function validatePropertyValue($containingValue, $property, $value, $groups = null)
+    {
+        $visitor = $this->createVisitor(is_object($containingValue) ? $containingValue : $value);
+        $metadata = $this->metadataFactory->getMetadataFor($containingValue);
+
+        if (!$metadata instanceof PropertyMetadataContainerInterface) {
+            $valueAsString = is_scalar($containingValue)
+                ? '"'.$containingValue.'"'
+                : 'the value of type '.gettype($containingValue);
+
+            throw new ValidatorException(sprintf('The metadata for '.$valueAsString.' does not support properties.'));
+        }
+
+        // If $containingValue is passed as class name, take $value as root
+        // and start the traversal with an empty property path
+        $propertyPath = is_object($containingValue) ? $property : '';
+
+        foreach ($this->resolveGroups($groups) as $group) {
+            if (!$metadata->hasPropertyMetadata($property)) {
+                continue;
+            }
+
+            foreach ($metadata->getPropertyMetadata($property) as $propMeta) {
+                $propMeta->accept($visitor, $value, $group, $propertyPath);
+            }
+        }
+
+        return $visitor->getViolations();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validateValue($value, $constraints, $groups = null)
+    {
+        $context = new ExecutionContext($this->createVisitor($value), $this->translator, $this->translationDomain);
+
+        $constraints = is_array($constraints) ? $constraints : array($constraints);
+
+        foreach ($constraints as $constraint) {
+            if ($constraint instanceof Valid) {
+                // Why can't the Valid constraint be executed directly?
+                //
+                // It cannot be executed like regular other constraints, because regular
+                // constraints are only executed *if they belong to the validated group*.
+                // The Valid constraint, on the other hand, is always executed and propagates
+                // the group to the cascaded object. The propagated group depends on
+                //
+                //  * Whether a group sequence is currently being executed. Then the default
+                //    group is propagated.
+                //
+                //  * Otherwise the validated group is propagated.
+
+                throw new ValidatorException(
+                    sprintf(
+                        'The constraint %s cannot be validated. Use the method validate() instead.',
+                        get_class($constraint)
+                    )
+                );
+            }
+
+            $context->validateValue($value, $constraint, '', $groups);
+        }
+
+        return $context->getViolations();
+    }
+
+    /**
+     * @param mixed $root
+     *
+     * @return ValidationVisitor
+     */
+    private function createVisitor($root)
+    {
+        return new ValidationVisitor(
+            $root,
+            $this->metadataFactory,
+            $this->validatorFactory,
+            $this->translator,
+            $this->translationDomain,
+            $this->objectInitializers
+        );
+    }
+
+    /**
+     * @param null|string|string[] $groups
+     *
+     * @return string[]
+     */
+    private function resolveGroups($groups)
+    {
+        return $groups ? (array) $groups : array(Constraint::DEFAULT_GROUP);
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Validator/ContextualValidatorInterface.php b/core/vendor/symfony/validator/Validator/ContextualValidatorInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Validator/ContextualValidatorInterface.php
rename to core/vendor/symfony/validator/Validator/ContextualValidatorInterface.php
diff --git a/core/vendor/symfony/validator/Validator/LegacyValidator.php b/core/vendor/symfony/validator/Validator/LegacyValidator.php
new file mode 100644
index 0000000..6c5a10c
--- /dev/null
+++ b/core/vendor/symfony/validator/Validator/LegacyValidator.php
@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Validator;
+
+trigger_error('The '.__NAMESPACE__.'\LegacyValidator class is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+/**
+ * A validator that supports both the API of Symfony < 2.5 and Symfony 2.5+.
+ *
+ * @since  2.5
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see \Symfony\Component\Validator\ValidatorInterface
+ * @see \Symfony\Component\Validator\Validator\ValidatorInterface
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ */
+class LegacyValidator extends RecursiveValidator
+{
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Validator/RecursiveContextualValidator.php b/core/vendor/symfony/validator/Validator/RecursiveContextualValidator.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Validator/RecursiveContextualValidator.php
rename to core/vendor/symfony/validator/Validator/RecursiveContextualValidator.php
diff --git a/core/vendor/symfony/validator/Validator/RecursiveValidator.php b/core/vendor/symfony/validator/Validator/RecursiveValidator.php
new file mode 100644
index 0000000..c825bfa
--- /dev/null
+++ b/core/vendor/symfony/validator/Validator/RecursiveValidator.php
@@ -0,0 +1,187 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Validator;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Constraints\GroupSequence;
+use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\ConstraintValidatorFactoryInterface;
+use Symfony\Component\Validator\Context\ExecutionContextFactoryInterface;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\MetadataFactoryInterface;
+use Symfony\Component\Validator\ObjectInitializerInterface;
+use Symfony\Component\Validator\ValidatorInterface as LegacyValidatorInterface;
+
+/**
+ * Recursive implementation of {@link ValidatorInterface}.
+ *
+ * @since  2.5
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class RecursiveValidator implements ValidatorInterface, LegacyValidatorInterface
+{
+    /**
+     * @var ExecutionContextFactoryInterface
+     */
+    protected $contextFactory;
+
+    /**
+     * @var MetadataFactoryInterface
+     */
+    protected $metadataFactory;
+
+    /**
+     * @var ConstraintValidatorFactoryInterface
+     */
+    protected $validatorFactory;
+
+    /**
+     * @var ObjectInitializerInterface[]
+     */
+    protected $objectInitializers;
+
+    /**
+     * Creates a new validator.
+     *
+     * @param ExecutionContextFactoryInterface    $contextFactory     The factory for
+     *                                                                creating new contexts
+     * @param MetadataFactoryInterface            $metadataFactory    The factory for
+     *                                                                fetching the metadata
+     *                                                                of validated objects
+     * @param ConstraintValidatorFactoryInterface $validatorFactory   The factory for creating
+     *                                                                constraint validators
+     * @param ObjectInitializerInterface[]        $objectInitializers The object initializers
+     */
+    public function __construct(ExecutionContextFactoryInterface $contextFactory, MetadataFactoryInterface $metadataFactory, ConstraintValidatorFactoryInterface $validatorFactory, array $objectInitializers = array())
+    {
+        $this->contextFactory = $contextFactory;
+        $this->metadataFactory = $metadataFactory;
+        $this->validatorFactory = $validatorFactory;
+        $this->objectInitializers = $objectInitializers;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function startContext($root = null)
+    {
+        return new RecursiveContextualValidator(
+            $this->contextFactory->createContext($this, $root),
+            $this->metadataFactory,
+            $this->validatorFactory,
+            $this->objectInitializers
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function inContext(ExecutionContextInterface $context)
+    {
+        return new RecursiveContextualValidator(
+            $context,
+            $this->metadataFactory,
+            $this->validatorFactory,
+            $this->objectInitializers
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadataFor($object)
+    {
+        return $this->metadataFactory->getMetadataFor($object);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasMetadataFor($object)
+    {
+        return $this->metadataFactory->hasMetadataFor($object);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, $groups = null, $traverse = false, $deep = false)
+    {
+        $numArgs = func_num_args();
+
+        // Use new signature if constraints are given in the second argument
+        if (self::testConstraints($groups) && ($numArgs < 3 || 3 === $numArgs && self::testGroups($traverse))) {
+            // Rename to avoid total confusion ;)
+            $constraints = $groups;
+            $groups = $traverse;
+        } else {
+            trigger_error('The Symfony\Component\Validator\ValidatorInterface::validate method is deprecated in version 2.5 and will be removed in version 3.0. Use the Symfony\Component\Validator\Validator\ValidatorInterface::validate method instead.', E_USER_DEPRECATED);
+
+            $constraints = new Valid(array('traverse' => $traverse, 'deep' => $deep));
+        }
+
+        return $this->startContext($value)
+            ->validate($value, $constraints, $groups)
+            ->getViolations();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validateProperty($object, $propertyName, $groups = null)
+    {
+        return $this->startContext($object)
+            ->validateProperty($object, $propertyName, $groups)
+            ->getViolations();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validatePropertyValue($objectOrClass, $propertyName, $value, $groups = null)
+    {
+        // If a class name is passed, take $value as root
+        return $this->startContext(is_object($objectOrClass) ? $objectOrClass : $value)
+            ->validatePropertyValue($objectOrClass, $propertyName, $value, $groups)
+            ->getViolations();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validateValue($value, $constraints, $groups = null)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated in version 2.5 and will be removed in version 3.0. Use the Symfony\Component\Validator\Validator\ValidatorInterface::validate method instead.', E_USER_DEPRECATED);
+
+        return $this->validate($value, $constraints, $groups);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMetadataFactory()
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated in version 2.5 and will be removed in version 3.0. Use the Symfony\Component\Validator\Validator\ValidatorInterface::getMetadataFor or Symfony\Component\Validator\Validator\ValidatorInterface::hasMetadataFor method instead.', E_USER_DEPRECATED);
+
+        return $this->metadataFactory;
+    }
+
+    private static function testConstraints($constraints)
+    {
+        return null === $constraints || $constraints instanceof Constraint || (is_array($constraints) && current($constraints) instanceof Constraint);
+    }
+
+    private static function testGroups($groups)
+    {
+        return null === $groups || is_string($groups) || $groups instanceof GroupSequence || (is_array($groups) && (is_string(current($groups)) || current($groups) instanceof GroupSequence));
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Validator/ValidatorInterface.php b/core/vendor/symfony/validator/Validator/ValidatorInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Validator/ValidatorInterface.php
rename to core/vendor/symfony/validator/Validator/ValidatorInterface.php
diff --git a/core/vendor/symfony/validator/ValidatorBuilder.php b/core/vendor/symfony/validator/ValidatorBuilder.php
new file mode 100644
index 0000000..dd772cf
--- /dev/null
+++ b/core/vendor/symfony/validator/ValidatorBuilder.php
@@ -0,0 +1,387 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+use Doctrine\Common\Annotations\AnnotationReader;
+use Doctrine\Common\Annotations\CachedReader;
+use Doctrine\Common\Annotations\Reader;
+use Doctrine\Common\Cache\ArrayCache;
+use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
+use Symfony\Component\Translation\IdentityTranslator;
+use Symfony\Component\Translation\TranslatorInterface;
+use Symfony\Component\Validator\Context\ExecutionContextFactory;
+use Symfony\Component\Validator\Exception\InvalidArgumentException;
+use Symfony\Component\Validator\Exception\ValidatorException;
+use Symfony\Component\Validator\Mapping\Cache\CacheInterface;
+use Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory;
+use Symfony\Component\Validator\Mapping\Loader\AnnotationLoader;
+use Symfony\Component\Validator\Mapping\Loader\LoaderChain;
+use Symfony\Component\Validator\Mapping\Loader\StaticMethodLoader;
+use Symfony\Component\Validator\Mapping\Loader\XmlFileLoader;
+use Symfony\Component\Validator\Mapping\Loader\XmlFilesLoader;
+use Symfony\Component\Validator\Mapping\Loader\YamlFileLoader;
+use Symfony\Component\Validator\Mapping\Loader\YamlFilesLoader;
+use Symfony\Component\Validator\Validator\RecursiveValidator;
+
+/**
+ * The default implementation of {@link ValidatorBuilderInterface}.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class ValidatorBuilder implements ValidatorBuilderInterface
+{
+    /**
+     * @var array
+     */
+    private $initializers = array();
+
+    /**
+     * @var array
+     */
+    private $xmlMappings = array();
+
+    /**
+     * @var array
+     */
+    private $yamlMappings = array();
+
+    /**
+     * @var array
+     */
+    private $methodMappings = array();
+
+    /**
+     * @var Reader|null
+     */
+    private $annotationReader;
+
+    /**
+     * @var MetadataFactoryInterface|null
+     */
+    private $metadataFactory;
+
+    /**
+     * @var ConstraintValidatorFactoryInterface|null
+     */
+    private $validatorFactory;
+
+    /**
+     * @var CacheInterface|null
+     */
+    private $metadataCache;
+
+    /**
+     * @var TranslatorInterface|null
+     */
+    private $translator;
+
+    /**
+     * @var null|string
+     */
+    private $translationDomain;
+
+    /**
+     * @var PropertyAccessorInterface|null
+     */
+    private $propertyAccessor;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addObjectInitializer(ObjectInitializerInterface $initializer)
+    {
+        $this->initializers[] = $initializer;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addObjectInitializers(array $initializers)
+    {
+        $this->initializers = array_merge($this->initializers, $initializers);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addXmlMapping($path)
+    {
+        if (null !== $this->metadataFactory) {
+            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
+        }
+
+        $this->xmlMappings[] = $path;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addXmlMappings(array $paths)
+    {
+        if (null !== $this->metadataFactory) {
+            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
+        }
+
+        $this->xmlMappings = array_merge($this->xmlMappings, $paths);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addYamlMapping($path)
+    {
+        if (null !== $this->metadataFactory) {
+            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
+        }
+
+        $this->yamlMappings[] = $path;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addYamlMappings(array $paths)
+    {
+        if (null !== $this->metadataFactory) {
+            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
+        }
+
+        $this->yamlMappings = array_merge($this->yamlMappings, $paths);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addMethodMapping($methodName)
+    {
+        if (null !== $this->metadataFactory) {
+            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
+        }
+
+        $this->methodMappings[] = $methodName;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addMethodMappings(array $methodNames)
+    {
+        if (null !== $this->metadataFactory) {
+            throw new ValidatorException('You cannot add custom mappings after setting a custom metadata factory. Configure your metadata factory instead.');
+        }
+
+        $this->methodMappings = array_merge($this->methodMappings, $methodNames);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function enableAnnotationMapping(Reader $annotationReader = null)
+    {
+        if (null !== $this->metadataFactory) {
+            throw new ValidatorException('You cannot enable annotation mapping after setting a custom metadata factory. Configure your metadata factory instead.');
+        }
+
+        if (null === $annotationReader) {
+            if (!class_exists('Doctrine\Common\Annotations\AnnotationReader') || !class_exists('Doctrine\Common\Cache\ArrayCache')) {
+                throw new \RuntimeException('Enabling annotation based constraint mapping requires the packages doctrine/annotations and doctrine/cache to be installed.');
+            }
+
+            $annotationReader = new CachedReader(new AnnotationReader(), new ArrayCache());
+        }
+
+        $this->annotationReader = $annotationReader;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function disableAnnotationMapping()
+    {
+        $this->annotationReader = null;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setMetadataFactory(MetadataFactoryInterface $metadataFactory)
+    {
+        if (count($this->xmlMappings) > 0 || count($this->yamlMappings) > 0 || count($this->methodMappings) > 0 || null !== $this->annotationReader) {
+            throw new ValidatorException('You cannot set a custom metadata factory after adding custom mappings. You should do either of both.');
+        }
+
+        $this->metadataFactory = $metadataFactory;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setMetadataCache(CacheInterface $cache)
+    {
+        if (null !== $this->metadataFactory) {
+            throw new ValidatorException('You cannot set a custom metadata cache after setting a custom metadata factory. Configure your metadata factory instead.');
+        }
+
+        $this->metadataCache = $cache;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setConstraintValidatorFactory(ConstraintValidatorFactoryInterface $validatorFactory)
+    {
+        if (null !== $this->propertyAccessor) {
+            throw new ValidatorException('You cannot set a validator factory after setting a custom property accessor. Remove the call to setPropertyAccessor() if you want to call setConstraintValidatorFactory().');
+        }
+
+        $this->validatorFactory = $validatorFactory;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setTranslator(TranslatorInterface $translator)
+    {
+        $this->translator = $translator;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setTranslationDomain($translationDomain)
+    {
+        $this->translationDomain = $translationDomain;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             The validator will function without a property accessor.
+     */
+    public function setPropertyAccessor(PropertyAccessorInterface $propertyAccessor)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.5 and will be removed in 3.0. The validator will function without a property accessor.', E_USER_DEPRECATED);
+
+        if (null !== $this->validatorFactory) {
+            throw new ValidatorException('You cannot set a property accessor after setting a custom validator factory. Configure your validator factory instead.');
+        }
+
+        $this->propertyAccessor = $propertyAccessor;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @deprecated since version 2.7, to be removed in 3.0.
+     */
+    public function setApiVersion($apiVersion)
+    {
+        trigger_error('The '.__METHOD__.' method is deprecated in version 2.7 and will be removed in version 3.0.', E_USER_DEPRECATED);
+
+        if (!in_array($apiVersion, array(Validation::API_VERSION_2_4, Validation::API_VERSION_2_5, Validation::API_VERSION_2_5_BC))) {
+            throw new InvalidArgumentException(sprintf('The requested API version is invalid: "%s"', $apiVersion));
+        }
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getValidator()
+    {
+        $metadataFactory = $this->metadataFactory;
+
+        if (!$metadataFactory) {
+            $loaders = array();
+
+            if (count($this->xmlMappings) > 1) {
+                $loaders[] = new XmlFilesLoader($this->xmlMappings);
+            } elseif (1 === count($this->xmlMappings)) {
+                $loaders[] = new XmlFileLoader($this->xmlMappings[0]);
+            }
+
+            if (count($this->yamlMappings) > 1) {
+                $loaders[] = new YamlFilesLoader($this->yamlMappings);
+            } elseif (1 === count($this->yamlMappings)) {
+                $loaders[] = new YamlFileLoader($this->yamlMappings[0]);
+            }
+
+            foreach ($this->methodMappings as $methodName) {
+                $loaders[] = new StaticMethodLoader($methodName);
+            }
+
+            if ($this->annotationReader) {
+                $loaders[] = new AnnotationLoader($this->annotationReader);
+            }
+
+            $loader = null;
+
+            if (count($loaders) > 1) {
+                $loader = new LoaderChain($loaders);
+            } elseif (1 === count($loaders)) {
+                $loader = $loaders[0];
+            }
+
+            $metadataFactory = new LazyLoadingMetadataFactory($loader, $this->metadataCache);
+        }
+
+        $validatorFactory = $this->validatorFactory ?: new ConstraintValidatorFactory($this->propertyAccessor);
+        $translator = $this->translator;
+
+        if (null === $translator) {
+            $translator = new IdentityTranslator();
+            // Force the locale to be 'en' when no translator is provided rather than relying on the Intl default locale
+            // This avoids depending on Intl or the stub implementation being available. It also ensures that Symfony
+            // validation messages are pluralized properly even when the default locale gets changed because they are in
+            // English.
+            $translator->setLocale('en');
+        }
+
+        $contextFactory = new ExecutionContextFactory($translator, $this->translationDomain);
+
+        return new RecursiveValidator($contextFactory, $metadataFactory, $validatorFactory, $this->initializers);
+    }
+}
diff --git a/core/vendor/symfony/validator/ValidatorBuilderInterface.php b/core/vendor/symfony/validator/ValidatorBuilderInterface.php
new file mode 100644
index 0000000..cc00077
--- /dev/null
+++ b/core/vendor/symfony/validator/ValidatorBuilderInterface.php
@@ -0,0 +1,194 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+use Doctrine\Common\Annotations\Reader;
+use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
+use Symfony\Component\Translation\TranslatorInterface;
+use Symfony\Component\Validator\Mapping\Cache\CacheInterface;
+
+/**
+ * A configurable builder for ValidatorInterface objects.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+interface ValidatorBuilderInterface
+{
+    /**
+     * Adds an object initializer to the validator.
+     *
+     * @param ObjectInitializerInterface $initializer The initializer
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function addObjectInitializer(ObjectInitializerInterface $initializer);
+
+    /**
+     * Adds a list of object initializers to the validator.
+     *
+     * @param array $initializers The initializer
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function addObjectInitializers(array $initializers);
+
+    /**
+     * Adds an XML constraint mapping file to the validator.
+     *
+     * @param string $path The path to the mapping file
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function addXmlMapping($path);
+
+    /**
+     * Adds a list of XML constraint mapping files to the validator.
+     *
+     * @param array $paths The paths to the mapping files
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function addXmlMappings(array $paths);
+
+    /**
+     * Adds a YAML constraint mapping file to the validator.
+     *
+     * @param string $path The path to the mapping file
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function addYamlMapping($path);
+
+    /**
+     * Adds a list of YAML constraint mappings file to the validator.
+     *
+     * @param array $paths The paths to the mapping files
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function addYamlMappings(array $paths);
+
+    /**
+     * Enables constraint mapping using the given static method.
+     *
+     * @param string $methodName The name of the method
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function addMethodMapping($methodName);
+
+    /**
+     * Enables constraint mapping using the given static methods.
+     *
+     * @param array $methodNames The names of the methods
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function addMethodMappings(array $methodNames);
+
+    /**
+     * Enables annotation based constraint mapping.
+     *
+     * @param Reader $annotationReader The annotation reader to be used
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function enableAnnotationMapping(Reader $annotationReader = null);
+
+    /**
+     * Disables annotation based constraint mapping.
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function disableAnnotationMapping();
+
+    /**
+     * Sets the class metadata factory used by the validator.
+     *
+     * @param MetadataFactoryInterface $metadataFactory The metadata factory
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function setMetadataFactory(MetadataFactoryInterface $metadataFactory);
+
+    /**
+     * Sets the cache for caching class metadata.
+     *
+     * @param CacheInterface $cache The cache instance
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function setMetadataCache(CacheInterface $cache);
+
+    /**
+     * Sets the constraint validator factory used by the validator.
+     *
+     * @param ConstraintValidatorFactoryInterface $validatorFactory The validator factory
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function setConstraintValidatorFactory(ConstraintValidatorFactoryInterface $validatorFactory);
+
+    /**
+     * Sets the translator used for translating violation messages.
+     *
+     * @param TranslatorInterface $translator The translator instance
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function setTranslator(TranslatorInterface $translator);
+
+    /**
+     * Sets the default translation domain of violation messages.
+     *
+     * The same message can have different translations in different domains.
+     * Pass the domain that is used for violation messages by default to this
+     * method.
+     *
+     * @param string $translationDomain The translation domain of the violation messages
+     *
+     * @return ValidatorBuilderInterface The builder object
+     */
+    public function setTranslationDomain($translationDomain);
+
+    /**
+     * Sets the property accessor for resolving property paths.
+     *
+     * @param PropertyAccessorInterface $propertyAccessor The property accessor
+     *
+     * @return ValidatorBuilderInterface The builder object
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     */
+    public function setPropertyAccessor(PropertyAccessorInterface $propertyAccessor);
+
+    /**
+     * Sets the API version that the returned validator should support.
+     *
+     * @param int $apiVersion The required API version
+     *
+     * @return ValidatorBuilderInterface The builder object
+     *
+     * @see Validation::API_VERSION_2_5
+     * @see Validation::API_VERSION_2_5_BC
+     *
+     * @deprecated since version 2.7, to be removed in 3.0.
+     */
+    public function setApiVersion($apiVersion);
+
+    /**
+     * Builds and returns a new validator object.
+     *
+     * @return ValidatorInterface The built validator.
+     */
+    public function getValidator();
+}
diff --git a/core/vendor/symfony/validator/ValidatorInterface.php b/core/vendor/symfony/validator/ValidatorInterface.php
new file mode 100644
index 0000000..3682b15
--- /dev/null
+++ b/core/vendor/symfony/validator/ValidatorInterface.php
@@ -0,0 +1,115 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator;
+
+/**
+ * Validates values and graphs of objects and arrays.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @api
+ *
+ * @deprecated since version 2.5, to be removed in 3.0.
+ *             Use {@link \Symfony\Component\Validator\Validator\ValidatorInterface} instead.
+ */
+interface ValidatorInterface
+{
+    /**
+     * Validates a value.
+     *
+     * The accepted values depend on the {@link MetadataFactoryInterface}
+     * implementation.
+     *
+     * The signature changed with Symfony 2.5 (see
+     * {@link Validator\ValidatorInterface::validate()}. This signature will be
+     * disabled in Symfony 3.0.
+     *
+     * @param mixed      $value    The value to validate
+     * @param array|null $groups   The validation groups to validate.
+     * @param bool       $traverse Whether to traverse the value if it is traversable.
+     * @param bool       $deep     Whether to traverse nested traversable values recursively.
+     *
+     * @return ConstraintViolationListInterface A list of constraint violations. If the
+     *                                          list is empty, validation succeeded.
+     *
+     * @api
+     */
+    public function validate($value, $groups = null, $traverse = false, $deep = false);
+
+    /**
+     * Validates a property of a value against its current value.
+     *
+     * The accepted values depend on the {@link MetadataFactoryInterface}
+     * implementation.
+     *
+     * @param mixed      $containingValue The value containing the property.
+     * @param string     $property        The name of the property to validate.
+     * @param array|null $groups          The validation groups to validate.
+     *
+     * @return ConstraintViolationListInterface A list of constraint violations. If the
+     *                                          list is empty, validation succeeded.
+     *
+     * @api
+     */
+    public function validateProperty($containingValue, $property, $groups = null);
+
+    /**
+     * Validate a property of a value against a potential value.
+     *
+     * The accepted values depend on the {@link MetadataFactoryInterface}
+     * implementation.
+     *
+     * @param mixed      $containingValue The value containing the property.
+     * @param string     $property        The name of the property to validate
+     * @param string     $value           The value to validate against the
+     *                                    constraints of the property.
+     * @param array|null $groups          The validation groups to validate.
+     *
+     * @return ConstraintViolationListInterface A list of constraint violations. If the
+     *                                          list is empty, validation succeeded.
+     *
+     * @api
+     */
+    public function validatePropertyValue($containingValue, $property, $value, $groups = null);
+
+    /**
+     * Validates a value against a constraint or a list of constraints.
+     *
+     * @param mixed                   $value       The value to validate.
+     * @param Constraint|Constraint[] $constraints The constraint(s) to validate against.
+     * @param array|null              $groups      The validation groups to validate.
+     *
+     * @return ConstraintViolationListInterface A list of constraint violations. If the
+     *                                          list is empty, validation succeeded.
+     *
+     * @api
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Renamed to {@link Validator\ValidatorInterface::validate()}
+     *             in Symfony 2.5.
+     */
+    public function validateValue($value, $constraints, $groups = null);
+
+    /**
+     * Returns the factory for metadata instances.
+     *
+     * @return MetadataFactoryInterface The metadata factory.
+     *
+     * @api
+     *
+     * @deprecated since version 2.5, to be removed in 3.0.
+     *             Use {@link Validator\ValidatorInterface::getMetadataFor()} or
+     *             {@link Validator\ValidatorInterface::hasMetadataFor()}
+     *             instead.
+     */
+    public function getMetadataFactory();
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Violation/ConstraintViolationBuilder.php b/core/vendor/symfony/validator/Violation/ConstraintViolationBuilder.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Violation/ConstraintViolationBuilder.php
rename to core/vendor/symfony/validator/Violation/ConstraintViolationBuilder.php
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/Violation/ConstraintViolationBuilderInterface.php b/core/vendor/symfony/validator/Violation/ConstraintViolationBuilderInterface.php
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/Violation/ConstraintViolationBuilderInterface.php
rename to core/vendor/symfony/validator/Violation/ConstraintViolationBuilderInterface.php
diff --git a/core/vendor/symfony/validator/Violation/LegacyConstraintViolationBuilder.php b/core/vendor/symfony/validator/Violation/LegacyConstraintViolationBuilder.php
new file mode 100644
index 0000000..0ce6da9
--- /dev/null
+++ b/core/vendor/symfony/validator/Violation/LegacyConstraintViolationBuilder.php
@@ -0,0 +1,166 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Violation;
+
+trigger_error('The '.__NAMESPACE__.'\LegacyConstraintViolationBuilder class is deprecated since version 2.5 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+use Symfony\Component\Validator\ExecutionContextInterface;
+
+/**
+ * Backwards-compatible implementation of {@link ConstraintViolationBuilderInterface}.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @internal You should not instantiate or use this class. Code against
+ *           {@link ConstraintViolationBuilderInterface} instead.
+ *
+ * @deprecated since version 2.5.5, to be removed in 3.0.
+ */
+class LegacyConstraintViolationBuilder implements ConstraintViolationBuilderInterface
+{
+    /**
+     * @var ExecutionContextInterface
+     */
+    private $context;
+
+    /**
+     * @var string
+     */
+    private $message;
+
+    /**
+     * @var array
+     */
+    private $parameters;
+
+    /**
+     * @var mixed
+     */
+    private $invalidValue;
+
+    /**
+     * @var string
+     */
+    private $propertyPath;
+
+    /**
+     * @var int|null
+     */
+    private $plural;
+
+    /**
+     * @var mixed
+     */
+    private $code;
+
+    public function __construct(ExecutionContextInterface $context, $message, array $parameters)
+    {
+        $this->context = $context;
+        $this->message = $message;
+        $this->parameters = $parameters;
+        $this->invalidValue = $context->getValue();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function atPath($path)
+    {
+        $this->propertyPath = $path;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setParameter($key, $value)
+    {
+        $this->parameters[$key] = $value;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setParameters(array $parameters)
+    {
+        $this->parameters = $parameters;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setTranslationDomain($translationDomain)
+    {
+        // can't be set in the old API
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setInvalidValue($invalidValue)
+    {
+        $this->invalidValue = $invalidValue;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setPlural($number)
+    {
+        $this->plural = $number;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setCode($code)
+    {
+        $this->code = $code;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setCause($cause)
+    {
+        // do nothing - we can't save the cause through the old API
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addViolation()
+    {
+        if ($this->propertyPath) {
+            $this->context->addViolationAt($this->propertyPath, $this->message, $this->parameters, $this->invalidValue, $this->plural, $this->code);
+
+            return;
+        }
+
+        $this->context->addViolation($this->message, $this->parameters, $this->invalidValue, $this->plural, $this->code);
+    }
+}
diff --git a/core/vendor/symfony/validator/composer.json b/core/vendor/symfony/validator/composer.json
new file mode 100644
index 0000000..b89fe1b
--- /dev/null
+++ b/core/vendor/symfony/validator/composer.json
@@ -0,0 +1,54 @@
+{
+    "name": "symfony/validator",
+    "type": "library",
+    "description": "Symfony Validator Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9",
+        "symfony/translation": "~2.4"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7",
+        "symfony/http-foundation": "~2.1",
+        "symfony/intl": "~2.3",
+        "symfony/yaml": "~2.0,>=2.0.5",
+        "symfony/config": "~2.2",
+        "symfony/property-access": "~2.3",
+        "symfony/expression-language": "~2.4",
+        "doctrine/annotations": "~1.0",
+        "doctrine/cache": "~1.0",
+        "egulias/email-validator": "~1.2,>=1.2.1"
+    },
+    "suggest": {
+        "doctrine/annotations": "For using the annotation mapping. You will also need doctrine/cache.",
+        "doctrine/cache": "For using the default cached annotation reader and metadata cache.",
+        "symfony/http-foundation": "",
+        "symfony/intl": "",
+        "symfony/yaml": "",
+        "symfony/config": "",
+        "egulias/email-validator": "Strict (RFC compliant) email validation",
+        "symfony/property-access": "For using the 2.4 Validator API",
+        "symfony/expression-language": "For using the 2.4 Expression validator"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\Validator\\": "" }
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/validator/Symfony/Component/Validator/phpunit.xml.dist b/core/vendor/symfony/validator/phpunit.xml.dist
similarity index 100%
rename from core/vendor/symfony/validator/Symfony/Component/Validator/phpunit.xml.dist
rename to core/vendor/symfony/validator/phpunit.xml.dist
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/CHANGELOG.md b/core/vendor/symfony/yaml/CHANGELOG.md
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/CHANGELOG.md
rename to core/vendor/symfony/yaml/CHANGELOG.md
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Dumper.php b/core/vendor/symfony/yaml/Dumper.php
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Dumper.php
rename to core/vendor/symfony/yaml/Dumper.php
diff --git a/core/vendor/symfony/yaml/Escaper.php b/core/vendor/symfony/yaml/Escaper.php
new file mode 100644
index 0000000..ac325a2
--- /dev/null
+++ b/core/vendor/symfony/yaml/Escaper.php
@@ -0,0 +1,97 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Yaml;
+
+/**
+ * Escaper encapsulates escaping rules for single and double-quoted
+ * YAML strings.
+ *
+ * @author Matthew Lewinski <matthew@lewinski.org>
+ */
+class Escaper
+{
+    // Characters that would cause a dumped string to require double quoting.
+    const REGEX_CHARACTER_TO_ESCAPE = "[\\x00-\\x1f]|\xc2\x85|\xc2\xa0|\xe2\x80\xa8|\xe2\x80\xa9";
+
+    // Mapping arrays for escaping a double quoted string. The backslash is
+    // first to ensure proper escaping because str_replace operates iteratively
+    // on the input arrays. This ordering of the characters avoids the use of strtr,
+    // which performs more slowly.
+    private static $escapees = array('\\', '\\\\', '\\"', '"',
+                                     "\x00",  "\x01",  "\x02",  "\x03",  "\x04",  "\x05",  "\x06",  "\x07",
+                                     "\x08",  "\x09",  "\x0a",  "\x0b",  "\x0c",  "\x0d",  "\x0e",  "\x0f",
+                                     "\x10",  "\x11",  "\x12",  "\x13",  "\x14",  "\x15",  "\x16",  "\x17",
+                                     "\x18",  "\x19",  "\x1a",  "\x1b",  "\x1c",  "\x1d",  "\x1e",  "\x1f",
+                                     "\xc2\x85", "\xc2\xa0", "\xe2\x80\xa8", "\xe2\x80\xa9",);
+    private static $escaped = array('\\\\', '\\"', '\\\\', '\\"',
+                                     '\\0',   '\\x01', '\\x02', '\\x03', '\\x04', '\\x05', '\\x06', '\\a',
+                                     '\\b',   '\\t',   '\\n',   '\\v',   '\\f',   '\\r',   '\\x0e', '\\x0f',
+                                     '\\x10', '\\x11', '\\x12', '\\x13', '\\x14', '\\x15', '\\x16', '\\x17',
+                                     '\\x18', '\\x19', '\\x1a', '\\e',   '\\x1c', '\\x1d', '\\x1e', '\\x1f',
+                                     '\\N', '\\_', '\\L', '\\P',);
+
+    /**
+     * Determines if a PHP value would require double quoting in YAML.
+     *
+     * @param string $value A PHP value
+     *
+     * @return bool True if the value would require double quotes.
+     */
+    public static function requiresDoubleQuoting($value)
+    {
+        return preg_match('/'.self::REGEX_CHARACTER_TO_ESCAPE.'/u', $value);
+    }
+
+    /**
+     * Escapes and surrounds a PHP value with double quotes.
+     *
+     * @param string $value A PHP value
+     *
+     * @return string The quoted, escaped string
+     */
+    public static function escapeWithDoubleQuotes($value)
+    {
+        return sprintf('"%s"', str_replace(self::$escapees, self::$escaped, $value));
+    }
+
+    /**
+     * Determines if a PHP value would require single quoting in YAML.
+     *
+     * @param string $value A PHP value
+     *
+     * @return bool True if the value would require single quotes.
+     */
+    public static function requiresSingleQuoting($value)
+    {
+        // Determines if a PHP value is entirely composed of a value that would
+        // require single quoting in YAML.
+        if (in_array(strtolower($value), array('null', '~', 'true', 'false', 'y', 'n', 'yes', 'no', 'on', 'off'))) {
+            return true;
+        }
+
+        // Determines if the PHP value contains any single characters that would
+        // cause it to require single quoting in YAML.
+        return preg_match('/[ \s \' " \: \{ \} \[ \] , & \* \# \?] | \A[ \- ? | < > = ! % @ ` ]/x', $value);
+    }
+
+    /**
+     * Escapes and surrounds a PHP value with single quotes.
+     *
+     * @param string $value A PHP value
+     *
+     * @return string The quoted, escaped string
+     */
+    public static function escapeWithSingleQuotes($value)
+    {
+        return sprintf("'%s'", str_replace('\'', '\'\'', $value));
+    }
+}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Exception/DumpException.php b/core/vendor/symfony/yaml/Exception/DumpException.php
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Exception/DumpException.php
rename to core/vendor/symfony/yaml/Exception/DumpException.php
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Exception/ExceptionInterface.php b/core/vendor/symfony/yaml/Exception/ExceptionInterface.php
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Exception/ExceptionInterface.php
rename to core/vendor/symfony/yaml/Exception/ExceptionInterface.php
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Exception/ParseException.php b/core/vendor/symfony/yaml/Exception/ParseException.php
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Exception/ParseException.php
rename to core/vendor/symfony/yaml/Exception/ParseException.php
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Exception/RuntimeException.php b/core/vendor/symfony/yaml/Exception/RuntimeException.php
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Exception/RuntimeException.php
rename to core/vendor/symfony/yaml/Exception/RuntimeException.php
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Inline.php b/core/vendor/symfony/yaml/Inline.php
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Inline.php
rename to core/vendor/symfony/yaml/Inline.php
diff --git a/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/LICENSE b/core/vendor/symfony/yaml/LICENSE
similarity index 100%
rename from core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/LICENSE
rename to core/vendor/symfony/yaml/LICENSE
diff --git a/core/vendor/symfony/yaml/Parser.php b/core/vendor/symfony/yaml/Parser.php
new file mode 100644
index 0000000..d72c763
--- /dev/null
+++ b/core/vendor/symfony/yaml/Parser.php
@@ -0,0 +1,697 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Yaml;
+
+use Symfony\Component\Yaml\Exception\ParseException;
+
+/**
+ * Parser parses YAML strings to convert them to PHP arrays.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Parser
+{
+    const FOLDED_SCALAR_PATTERN = '(?P<separator>\||>)(?P<modifiers>\+|\-|\d+|\+\d+|\-\d+|\d+\+|\d+\-)?(?P<comments> +#.*)?';
+
+    private $offset = 0;
+    private $lines = array();
+    private $currentLineNb = -1;
+    private $currentLine = '';
+    private $refs = array();
+
+    /**
+     * Constructor.
+     *
+     * @param int $offset The offset of YAML document (used for line numbers in error messages)
+     */
+    public function __construct($offset = 0)
+    {
+        $this->offset = $offset;
+    }
+
+    /**
+     * Parses a YAML string to a PHP value.
+     *
+     * @param string $value                  A YAML string
+     * @param bool   $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
+     * @param bool   $objectSupport          true if object support is enabled, false otherwise
+     * @param bool   $objectForMap           true if maps should return a stdClass instead of array()
+     *
+     * @return mixed A PHP value
+     *
+     * @throws ParseException If the YAML is not valid
+     */
+    public function parse($value, $exceptionOnInvalidType = false, $objectSupport = false, $objectForMap = false)
+    {
+        if (!preg_match('//u', $value)) {
+            throw new ParseException('The YAML value does not appear to be valid UTF-8.');
+        }
+        $this->currentLineNb = -1;
+        $this->currentLine = '';
+        $value = $this->cleanup($value);
+        $this->lines = explode("\n", $value);
+
+        if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) {
+            $mbEncoding = mb_internal_encoding();
+            mb_internal_encoding('UTF-8');
+        }
+
+        $data = array();
+        $context = null;
+        $allowOverwrite = false;
+        while ($this->moveToNextLine()) {
+            if ($this->isCurrentLineEmpty()) {
+                continue;
+            }
+
+            // tab?
+            if ("\t" === $this->currentLine[0]) {
+                throw new ParseException('A YAML file cannot contain tabs as indentation.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+            }
+
+            $isRef = $mergeNode = false;
+            if (preg_match('#^\-((?P<leadspaces>\s+)(?P<value>.+?))?\s*$#u', $this->currentLine, $values)) {
+                if ($context && 'mapping' == $context) {
+                    throw new ParseException('You cannot define a sequence item when in a mapping');
+                }
+                $context = 'sequence';
+
+                if (isset($values['value']) && preg_match('#^&(?P<ref>[^ ]+) *(?P<value>.*)#u', $values['value'], $matches)) {
+                    $isRef = $matches['ref'];
+                    $values['value'] = $matches['value'];
+                }
+
+                // array
+                if (!isset($values['value']) || '' == trim($values['value'], ' ') || 0 === strpos(ltrim($values['value'], ' '), '#')) {
+                    $c = $this->getRealCurrentLineNb() + 1;
+                    $parser = new self($c);
+                    $parser->refs = &$this->refs;
+                    $data[] = $parser->parse($this->getNextEmbedBlock(null, true), $exceptionOnInvalidType, $objectSupport, $objectForMap);
+                } else {
+                    if (isset($values['leadspaces'])
+                        && preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\{\[].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $values['value'], $matches)
+                    ) {
+                        // this is a compact notation element, add to next block and parse
+                        $c = $this->getRealCurrentLineNb();
+                        $parser = new self($c);
+                        $parser->refs = &$this->refs;
+
+                        $block = $values['value'];
+                        if ($this->isNextLineIndented()) {
+                            $block .= "\n".$this->getNextEmbedBlock($this->getCurrentLineIndentation() + strlen($values['leadspaces']) + 1);
+                        }
+
+                        $data[] = $parser->parse($block, $exceptionOnInvalidType, $objectSupport, $objectForMap);
+                    } else {
+                        $data[] = $this->parseValue($values['value'], $exceptionOnInvalidType, $objectSupport, $objectForMap);
+                    }
+                }
+            } elseif (preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\[\{].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $this->currentLine, $values) && (false === strpos($values['key'], ' #') || in_array($values['key'][0], array('"', "'")))) {
+                if ($context && 'sequence' == $context) {
+                    throw new ParseException('You cannot define a mapping item when in a sequence');
+                }
+                $context = 'mapping';
+
+                // force correct settings
+                Inline::parse(null, $exceptionOnInvalidType, $objectSupport, $objectForMap, $this->refs);
+                try {
+                    $key = Inline::parseScalar($values['key']);
+                } catch (ParseException $e) {
+                    $e->setParsedLine($this->getRealCurrentLineNb() + 1);
+                    $e->setSnippet($this->currentLine);
+
+                    throw $e;
+                }
+
+                if ('<<' === $key) {
+                    $mergeNode = true;
+                    $allowOverwrite = true;
+                    if (isset($values['value']) && 0 === strpos($values['value'], '*')) {
+                        $refName = substr($values['value'], 1);
+                        if (!array_key_exists($refName, $this->refs)) {
+                            throw new ParseException(sprintf('Reference "%s" does not exist.', $refName), $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                        }
+
+                        $refValue = $this->refs[$refName];
+
+                        if (!is_array($refValue)) {
+                            throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                        }
+
+                        foreach ($refValue as $key => $value) {
+                            if (!isset($data[$key])) {
+                                $data[$key] = $value;
+                            }
+                        }
+                    } else {
+                        if (isset($values['value']) && $values['value'] !== '') {
+                            $value = $values['value'];
+                        } else {
+                            $value = $this->getNextEmbedBlock();
+                        }
+                        $c = $this->getRealCurrentLineNb() + 1;
+                        $parser = new self($c);
+                        $parser->refs = &$this->refs;
+                        $parsed = $parser->parse($value, $exceptionOnInvalidType, $objectSupport, $objectForMap);
+
+                        if (!is_array($parsed)) {
+                            throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                        }
+
+                        if (isset($parsed[0])) {
+                            // If the value associated with the merge key is a sequence, then this sequence is expected to contain mapping nodes
+                            // and each of these nodes is merged in turn according to its order in the sequence. Keys in mapping nodes earlier
+                            // in the sequence override keys specified in later mapping nodes.
+                            foreach ($parsed as $parsedItem) {
+                                if (!is_array($parsedItem)) {
+                                    throw new ParseException('Merge items must be arrays.', $this->getRealCurrentLineNb() + 1, $parsedItem);
+                                }
+
+                                foreach ($parsedItem as $key => $value) {
+                                    if (!isset($data[$key])) {
+                                        $data[$key] = $value;
+                                    }
+                                }
+                            }
+                        } else {
+                            // If the value associated with the key is a single mapping node, each of its key/value pairs is inserted into the
+                            // current mapping, unless the key already exists in it.
+                            foreach ($parsed as $key => $value) {
+                                if (!isset($data[$key])) {
+                                    $data[$key] = $value;
+                                }
+                            }
+                        }
+                    }
+                } elseif (isset($values['value']) && preg_match('#^&(?P<ref>[^ ]+) *(?P<value>.*)#u', $values['value'], $matches)) {
+                    $isRef = $matches['ref'];
+                    $values['value'] = $matches['value'];
+                }
+
+                if ($mergeNode) {
+                    // Merge keys
+                } elseif (!isset($values['value']) || '' == trim($values['value'], ' ') || 0 === strpos(ltrim($values['value'], ' '), '#')) {
+                    // hash
+                    // if next line is less indented or equal, then it means that the current value is null
+                    if (!$this->isNextLineIndented() && !$this->isNextLineUnIndentedCollection()) {
+                        // Spec: Keys MUST be unique; first one wins.
+                        // But overwriting is allowed when a merge node is used in current block.
+                        if ($allowOverwrite || !isset($data[$key])) {
+                            $data[$key] = null;
+                        }
+                    } else {
+                        $c = $this->getRealCurrentLineNb() + 1;
+                        $parser = new self($c);
+                        $parser->refs = &$this->refs;
+                        $value = $parser->parse($this->getNextEmbedBlock(), $exceptionOnInvalidType, $objectSupport, $objectForMap);
+                        // Spec: Keys MUST be unique; first one wins.
+                        // But overwriting is allowed when a merge node is used in current block.
+                        if ($allowOverwrite || !isset($data[$key])) {
+                            $data[$key] = $value;
+                        }
+                    }
+                } else {
+                    $value = $this->parseValue($values['value'], $exceptionOnInvalidType, $objectSupport, $objectForMap);
+                    // Spec: Keys MUST be unique; first one wins.
+                    // But overwriting is allowed when a merge node is used in current block.
+                    if ($allowOverwrite || !isset($data[$key])) {
+                        $data[$key] = $value;
+                    }
+                }
+            } else {
+                // multiple documents are not supported
+                if ('---' === $this->currentLine) {
+                    throw new ParseException('Multiple documents are not supported.');
+                }
+
+                // 1-liner optionally followed by newline(s)
+                if ($this->lines[0] === trim($value)) {
+                    try {
+                        $value = Inline::parse($this->lines[0], $exceptionOnInvalidType, $objectSupport, $objectForMap, $this->refs);
+                    } catch (ParseException $e) {
+                        $e->setParsedLine($this->getRealCurrentLineNb() + 1);
+                        $e->setSnippet($this->currentLine);
+
+                        throw $e;
+                    }
+
+                    if (is_array($value)) {
+                        $first = reset($value);
+                        if (is_string($first) && 0 === strpos($first, '*')) {
+                            $data = array();
+                            foreach ($value as $alias) {
+                                $data[] = $this->refs[substr($alias, 1)];
+                            }
+                            $value = $data;
+                        }
+                    }
+
+                    if (isset($mbEncoding)) {
+                        mb_internal_encoding($mbEncoding);
+                    }
+
+                    return $value;
+                }
+
+                switch (preg_last_error()) {
+                    case PREG_INTERNAL_ERROR:
+                        $error = 'Internal PCRE error.';
+                        break;
+                    case PREG_BACKTRACK_LIMIT_ERROR:
+                        $error = 'pcre.backtrack_limit reached.';
+                        break;
+                    case PREG_RECURSION_LIMIT_ERROR:
+                        $error = 'pcre.recursion_limit reached.';
+                        break;
+                    case PREG_BAD_UTF8_ERROR:
+                        $error = 'Malformed UTF-8 data.';
+                        break;
+                    case PREG_BAD_UTF8_OFFSET_ERROR:
+                        $error = 'Offset doesn\'t correspond to the begin of a valid UTF-8 code point.';
+                        break;
+                    default:
+                        $error = 'Unable to parse.';
+                }
+
+                throw new ParseException($error, $this->getRealCurrentLineNb() + 1, $this->currentLine);
+            }
+
+            if ($isRef) {
+                $this->refs[$isRef] = end($data);
+            }
+        }
+
+        if (isset($mbEncoding)) {
+            mb_internal_encoding($mbEncoding);
+        }
+
+        return empty($data) ? null : $data;
+    }
+
+    /**
+     * Returns the current line number (takes the offset into account).
+     *
+     * @return int The current line number
+     */
+    private function getRealCurrentLineNb()
+    {
+        return $this->currentLineNb + $this->offset;
+    }
+
+    /**
+     * Returns the current line indentation.
+     *
+     * @return int The current line indentation
+     */
+    private function getCurrentLineIndentation()
+    {
+        return strlen($this->currentLine) - strlen(ltrim($this->currentLine, ' '));
+    }
+
+    /**
+     * Returns the next embed block of YAML.
+     *
+     * @param int  $indentation The indent level at which the block is to be read, or null for default
+     * @param bool $inSequence  True if the enclosing data structure is a sequence
+     *
+     * @return string A YAML string
+     *
+     * @throws ParseException When indentation problem are detected
+     */
+    private function getNextEmbedBlock($indentation = null, $inSequence = false)
+    {
+        $oldLineIndentation = $this->getCurrentLineIndentation();
+
+        if (!$this->moveToNextLine()) {
+            return;
+        }
+
+        if (null === $indentation) {
+            $newIndent = $this->getCurrentLineIndentation();
+
+            $unindentedEmbedBlock = $this->isStringUnIndentedCollectionItem($this->currentLine);
+
+            if (!$this->isCurrentLineEmpty() && 0 === $newIndent && !$unindentedEmbedBlock) {
+                throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+            }
+        } else {
+            $newIndent = $indentation;
+        }
+
+        $data = array();
+        if ($this->getCurrentLineIndentation() >= $newIndent) {
+            $data[] = substr($this->currentLine, $newIndent);
+        } else {
+            $this->moveToPreviousLine();
+
+            return;
+        }
+
+        if ($inSequence && $oldLineIndentation === $newIndent && '-' === $data[0][0]) {
+            // the previous line contained a dash but no item content, this line is a sequence item with the same indentation
+            // and therefore no nested list or mapping
+            $this->moveToPreviousLine();
+
+            return;
+        }
+
+        $isItUnindentedCollection = $this->isStringUnIndentedCollectionItem($this->currentLine);
+
+        // Comments must not be removed inside a string block (ie. after a line ending with "|")
+        $removeCommentsPattern = '~'.self::FOLDED_SCALAR_PATTERN.'$~';
+        $removeComments = !preg_match($removeCommentsPattern, $this->currentLine);
+
+        while ($this->moveToNextLine()) {
+            $indent = $this->getCurrentLineIndentation();
+
+            if ($indent === $newIndent) {
+                $removeComments = !preg_match($removeCommentsPattern, $this->currentLine);
+            }
+
+            if ($isItUnindentedCollection && !$this->isStringUnIndentedCollectionItem($this->currentLine) && $newIndent === $indent) {
+                $this->moveToPreviousLine();
+                break;
+            }
+
+            if ($this->isCurrentLineBlank()) {
+                $data[] = substr($this->currentLine, $newIndent);
+                continue;
+            }
+
+            if ($removeComments && $this->isCurrentLineComment()) {
+                continue;
+            }
+
+            if ($indent >= $newIndent) {
+                $data[] = substr($this->currentLine, $newIndent);
+            } elseif (0 == $indent) {
+                $this->moveToPreviousLine();
+
+                break;
+            } else {
+                throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+            }
+        }
+
+        return implode("\n", $data);
+    }
+
+    /**
+     * Moves the parser to the next line.
+     *
+     * @return bool
+     */
+    private function moveToNextLine()
+    {
+        if ($this->currentLineNb >= count($this->lines) - 1) {
+            return false;
+        }
+
+        $this->currentLine = $this->lines[++$this->currentLineNb];
+
+        return true;
+    }
+
+    /**
+     * Moves the parser to the previous line.
+     */
+    private function moveToPreviousLine()
+    {
+        $this->currentLine = $this->lines[--$this->currentLineNb];
+    }
+
+    /**
+     * Parses a YAML value.
+     *
+     * @param string $value                  A YAML value
+     * @param bool   $exceptionOnInvalidType True if an exception must be thrown on invalid types false otherwise
+     * @param bool   $objectSupport          True if object support is enabled, false otherwise
+     * @param bool   $objectForMap           true if maps should return a stdClass instead of array()
+     *
+     * @return mixed A PHP value
+     *
+     * @throws ParseException When reference does not exist
+     */
+    private function parseValue($value, $exceptionOnInvalidType, $objectSupport, $objectForMap)
+    {
+        if (0 === strpos($value, '*')) {
+            if (false !== $pos = strpos($value, '#')) {
+                $value = substr($value, 1, $pos - 2);
+            } else {
+                $value = substr($value, 1);
+            }
+
+            if (!array_key_exists($value, $this->refs)) {
+                throw new ParseException(sprintf('Reference "%s" does not exist.', $value), $this->currentLine);
+            }
+
+            return $this->refs[$value];
+        }
+
+        if (preg_match('/^'.self::FOLDED_SCALAR_PATTERN.'$/', $value, $matches)) {
+            $modifiers = isset($matches['modifiers']) ? $matches['modifiers'] : '';
+
+            return $this->parseFoldedScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), (int) abs($modifiers));
+        }
+
+        try {
+            return Inline::parse($value, $exceptionOnInvalidType, $objectSupport, $objectForMap, $this->refs);
+        } catch (ParseException $e) {
+            $e->setParsedLine($this->getRealCurrentLineNb() + 1);
+            $e->setSnippet($this->currentLine);
+
+            throw $e;
+        }
+    }
+
+    /**
+     * Parses a folded scalar.
+     *
+     * @param string $separator   The separator that was used to begin this folded scalar (| or >)
+     * @param string $indicator   The indicator that was used to begin this folded scalar (+ or -)
+     * @param int    $indentation The indentation that was used to begin this folded scalar
+     *
+     * @return string The text value
+     */
+    private function parseFoldedScalar($separator, $indicator = '', $indentation = 0)
+    {
+        $notEOF = $this->moveToNextLine();
+        if (!$notEOF) {
+            return '';
+        }
+
+        $isCurrentLineBlank = $this->isCurrentLineBlank();
+        $text = '';
+
+        // leading blank lines are consumed before determining indentation
+        while ($notEOF && $isCurrentLineBlank) {
+            // newline only if not EOF
+            if ($notEOF = $this->moveToNextLine()) {
+                $text .= "\n";
+                $isCurrentLineBlank = $this->isCurrentLineBlank();
+            }
+        }
+
+        // determine indentation if not specified
+        if (0 === $indentation) {
+            if (preg_match('/^ +/', $this->currentLine, $matches)) {
+                $indentation = strlen($matches[0]);
+            }
+        }
+
+        if ($indentation > 0) {
+            $pattern = sprintf('/^ {%d}(.*)$/', $indentation);
+
+            while (
+                $notEOF && (
+                    $isCurrentLineBlank ||
+                    preg_match($pattern, $this->currentLine, $matches)
+                )
+            ) {
+                if ($isCurrentLineBlank) {
+                    $text .= substr($this->currentLine, $indentation);
+                } else {
+                    $text .= $matches[1];
+                }
+
+                // newline only if not EOF
+                if ($notEOF = $this->moveToNextLine()) {
+                    $text .= "\n";
+                    $isCurrentLineBlank = $this->isCurrentLineBlank();
+                }
+            }
+        } elseif ($notEOF) {
+            $text .= "\n";
+        }
+
+        if ($notEOF) {
+            $this->moveToPreviousLine();
+        }
+
+        // replace all non-trailing single newlines with spaces in folded blocks
+        if ('>' === $separator) {
+            preg_match('/(\n*)$/', $text, $matches);
+            $text = preg_replace('/(?<!\n)\n(?!\n)/', ' ', rtrim($text, "\n"));
+            $text .= $matches[1];
+        }
+
+        // deal with trailing newlines as indicated
+        if ('' === $indicator) {
+            $text = preg_replace('/\n+$/s', "\n", $text);
+        } elseif ('-' === $indicator) {
+            $text = preg_replace('/\n+$/s', '', $text);
+        }
+
+        return $text;
+    }
+
+    /**
+     * Returns true if the next line is indented.
+     *
+     * @return bool Returns true if the next line is indented, false otherwise
+     */
+    private function isNextLineIndented()
+    {
+        $currentIndentation = $this->getCurrentLineIndentation();
+        $EOF = !$this->moveToNextLine();
+
+        while (!$EOF && $this->isCurrentLineEmpty()) {
+            $EOF = !$this->moveToNextLine();
+        }
+
+        if ($EOF) {
+            return false;
+        }
+
+        $ret = false;
+        if ($this->getCurrentLineIndentation() > $currentIndentation) {
+            $ret = true;
+        }
+
+        $this->moveToPreviousLine();
+
+        return $ret;
+    }
+
+    /**
+     * Returns true if the current line is blank or if it is a comment line.
+     *
+     * @return bool Returns true if the current line is empty or if it is a comment line, false otherwise
+     */
+    private function isCurrentLineEmpty()
+    {
+        return $this->isCurrentLineBlank() || $this->isCurrentLineComment();
+    }
+
+    /**
+     * Returns true if the current line is blank.
+     *
+     * @return bool Returns true if the current line is blank, false otherwise
+     */
+    private function isCurrentLineBlank()
+    {
+        return '' == trim($this->currentLine, ' ');
+    }
+
+    /**
+     * Returns true if the current line is a comment line.
+     *
+     * @return bool Returns true if the current line is a comment line, false otherwise
+     */
+    private function isCurrentLineComment()
+    {
+        //checking explicitly the first char of the trim is faster than loops or strpos
+        $ltrimmedLine = ltrim($this->currentLine, ' ');
+
+        return $ltrimmedLine[0] === '#';
+    }
+
+    /**
+     * Cleanups a YAML string to be parsed.
+     *
+     * @param string $value The input YAML string
+     *
+     * @return string A cleaned up YAML string
+     */
+    private function cleanup($value)
+    {
+        $value = str_replace(array("\r\n", "\r"), "\n", $value);
+
+        // strip YAML header
+        $count = 0;
+        $value = preg_replace('#^\%YAML[: ][\d\.]+.*\n#u', '', $value, -1, $count);
+        $this->offset += $count;
+
+        // remove leading comments
+        $trimmedValue = preg_replace('#^(\#.*?\n)+#s', '', $value, -1, $count);
+        if ($count == 1) {
+            // items have been removed, update the offset
+            $this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n");
+            $value = $trimmedValue;
+        }
+
+        // remove start of the document marker (---)
+        $trimmedValue = preg_replace('#^\-\-\-.*?\n#s', '', $value, -1, $count);
+        if ($count == 1) {
+            // items have been removed, update the offset
+            $this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n");
+            $value = $trimmedValue;
+
+            // remove end of the document marker (...)
+            $value = preg_replace('#\.\.\.\s*$#s', '', $value);
+        }
+
+        return $value;
+    }
+
+    /**
+     * Returns true if the next line starts unindented collection.
+     *
+     * @return bool Returns true if the next line starts unindented collection, false otherwise
+     */
+    private function isNextLineUnIndentedCollection()
+    {
+        $currentIndentation = $this->getCurrentLineIndentation();
+        $notEOF = $this->moveToNextLine();
+
+        while ($notEOF && $this->isCurrentLineEmpty()) {
+            $notEOF = $this->moveToNextLine();
+        }
+
+        if (false === $notEOF) {
+            return false;
+        }
+
+        $ret = false;
+        if (
+            $this->getCurrentLineIndentation() == $currentIndentation
+            &&
+            $this->isStringUnIndentedCollectionItem($this->currentLine)
+        ) {
+            $ret = true;
+        }
+
+        $this->moveToPreviousLine();
+
+        return $ret;
+    }
+
+    /**
+     * Returns true if the string is un-indented collection item.
+     *
+     * @return bool Returns true if the string is un-indented collection item, false otherwise
+     */
+    private function isStringUnIndentedCollectionItem()
+    {
+        return (0 === strpos($this->currentLine, '- '));
+    }
+}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/README.md b/core/vendor/symfony/yaml/README.md
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/README.md
rename to core/vendor/symfony/yaml/README.md
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/.gitignore b/core/vendor/symfony/yaml/Symfony/Component/Yaml/.gitignore
deleted file mode 100644
index c49a5d8..0000000
--- a/core/vendor/symfony/yaml/Symfony/Component/Yaml/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-vendor/
-composer.lock
-phpunit.xml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Escaper.php b/core/vendor/symfony/yaml/Symfony/Component/Yaml/Escaper.php
deleted file mode 100644
index f498765..0000000
--- a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Escaper.php
+++ /dev/null
@@ -1,97 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml;
-
-/**
- * Escaper encapsulates escaping rules for single and double-quoted
- * YAML strings.
- *
- * @author Matthew Lewinski <matthew@lewinski.org>
- */
-class Escaper
-{
-    // Characters that would cause a dumped string to require double quoting.
-    const REGEX_CHARACTER_TO_ESCAPE = "[\\x00-\\x1f]|\xc2\x85|\xc2\xa0|\xe2\x80\xa8|\xe2\x80\xa9";
-
-    // Mapping arrays for escaping a double quoted string. The backslash is
-    // first to ensure proper escaping because str_replace operates iteratively
-    // on the input arrays. This ordering of the characters avoids the use of strtr,
-    // which performs more slowly.
-    private static $escapees = array('\\', '\\\\', '\\"', '"',
-                                     "\x00",  "\x01",  "\x02",  "\x03",  "\x04",  "\x05",  "\x06",  "\x07",
-                                     "\x08",  "\x09",  "\x0a",  "\x0b",  "\x0c",  "\x0d",  "\x0e",  "\x0f",
-                                     "\x10",  "\x11",  "\x12",  "\x13",  "\x14",  "\x15",  "\x16",  "\x17",
-                                     "\x18",  "\x19",  "\x1a",  "\x1b",  "\x1c",  "\x1d",  "\x1e",  "\x1f",
-                                     "\xc2\x85", "\xc2\xa0", "\xe2\x80\xa8", "\xe2\x80\xa9",);
-    private static $escaped = array('\\\\', '\\"', '\\\\', '\\"',
-                                     "\\0",   "\\x01", "\\x02", "\\x03", "\\x04", "\\x05", "\\x06", "\\a",
-                                     "\\b",   "\\t",   "\\n",   "\\v",   "\\f",   "\\r",   "\\x0e", "\\x0f",
-                                     "\\x10", "\\x11", "\\x12", "\\x13", "\\x14", "\\x15", "\\x16", "\\x17",
-                                     "\\x18", "\\x19", "\\x1a", "\\e",   "\\x1c", "\\x1d", "\\x1e", "\\x1f",
-                                     "\\N", "\\_", "\\L", "\\P",);
-
-    /**
-     * Determines if a PHP value would require double quoting in YAML.
-     *
-     * @param string $value A PHP value
-     *
-     * @return bool True if the value would require double quotes.
-     */
-    public static function requiresDoubleQuoting($value)
-    {
-        return preg_match('/'.self::REGEX_CHARACTER_TO_ESCAPE.'/u', $value);
-    }
-
-    /**
-     * Escapes and surrounds a PHP value with double quotes.
-     *
-     * @param string $value A PHP value
-     *
-     * @return string The quoted, escaped string
-     */
-    public static function escapeWithDoubleQuotes($value)
-    {
-        return sprintf('"%s"', str_replace(self::$escapees, self::$escaped, $value));
-    }
-
-    /**
-     * Determines if a PHP value would require single quoting in YAML.
-     *
-     * @param string $value A PHP value
-     *
-     * @return bool True if the value would require single quotes.
-     */
-    public static function requiresSingleQuoting($value)
-    {
-        // Determines if a PHP value is entirely composed of a value that would
-        // require single quoting in YAML.
-        if (in_array(strtolower($value), array('null', '~', 'true', 'false', 'y', 'n', 'yes', 'no', 'on', 'off'))) {
-            return true;
-        }
-
-        // Determines if the PHP value contains any single characters that would
-        // cause it to require single quoting in YAML.
-        return preg_match('/[ \s \' " \: \{ \} \[ \] , & \* \# \?] | \A[ \- ? | < > = ! % @ ` ]/x', $value);
-    }
-
-    /**
-     * Escapes and surrounds a PHP value with single quotes.
-     *
-     * @param string $value A PHP value
-     *
-     * @return string The quoted, escaped string
-     */
-    public static function escapeWithSingleQuotes($value)
-    {
-        return sprintf("'%s'", str_replace('\'', '\'\'', $value));
-    }
-}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Parser.php b/core/vendor/symfony/yaml/Symfony/Component/Yaml/Parser.php
deleted file mode 100644
index 065e650..0000000
--- a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Parser.php
+++ /dev/null
@@ -1,697 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml;
-
-use Symfony\Component\Yaml\Exception\ParseException;
-
-/**
- * Parser parses YAML strings to convert them to PHP arrays.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class Parser
-{
-    const FOLDED_SCALAR_PATTERN = '(?P<separator>\||>)(?P<modifiers>\+|\-|\d+|\+\d+|\-\d+|\d+\+|\d+\-)?(?P<comments> +#.*)?';
-
-    private $offset = 0;
-    private $lines = array();
-    private $currentLineNb = -1;
-    private $currentLine = '';
-    private $refs = array();
-
-    /**
-     * Constructor.
-     *
-     * @param int $offset The offset of YAML document (used for line numbers in error messages)
-     */
-    public function __construct($offset = 0)
-    {
-        $this->offset = $offset;
-    }
-
-    /**
-     * Parses a YAML string to a PHP value.
-     *
-     * @param string $value                  A YAML string
-     * @param bool   $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
-     * @param bool   $objectSupport          true if object support is enabled, false otherwise
-     * @param bool   $objectForMap           true if maps should return a stdClass instead of array()
-     *
-     * @return mixed A PHP value
-     *
-     * @throws ParseException If the YAML is not valid
-     */
-    public function parse($value, $exceptionOnInvalidType = false, $objectSupport = false, $objectForMap = false)
-    {
-        if (!preg_match('//u', $value)) {
-            throw new ParseException('The YAML value does not appear to be valid UTF-8.');
-        }
-        $this->currentLineNb = -1;
-        $this->currentLine = '';
-        $value = $this->cleanup($value);
-        $this->lines = explode("\n", $value);
-
-        if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) {
-            $mbEncoding = mb_internal_encoding();
-            mb_internal_encoding('UTF-8');
-        }
-
-        $data = array();
-        $context = null;
-        $allowOverwrite = false;
-        while ($this->moveToNextLine()) {
-            if ($this->isCurrentLineEmpty()) {
-                continue;
-            }
-
-            // tab?
-            if ("\t" === $this->currentLine[0]) {
-                throw new ParseException('A YAML file cannot contain tabs as indentation.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-            }
-
-            $isRef = $mergeNode = false;
-            if (preg_match('#^\-((?P<leadspaces>\s+)(?P<value>.+?))?\s*$#u', $this->currentLine, $values)) {
-                if ($context && 'mapping' == $context) {
-                    throw new ParseException('You cannot define a sequence item when in a mapping');
-                }
-                $context = 'sequence';
-
-                if (isset($values['value']) && preg_match('#^&(?P<ref>[^ ]+) *(?P<value>.*)#u', $values['value'], $matches)) {
-                    $isRef = $matches['ref'];
-                    $values['value'] = $matches['value'];
-                }
-
-                // array
-                if (!isset($values['value']) || '' == trim($values['value'], ' ') || 0 === strpos(ltrim($values['value'], ' '), '#')) {
-                    $c = $this->getRealCurrentLineNb() + 1;
-                    $parser = new Parser($c);
-                    $parser->refs = &$this->refs;
-                    $data[] = $parser->parse($this->getNextEmbedBlock(null, true), $exceptionOnInvalidType, $objectSupport, $objectForMap);
-                } else {
-                    if (isset($values['leadspaces'])
-                        && preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\{\[].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $values['value'], $matches)
-                    ) {
-                        // this is a compact notation element, add to next block and parse
-                        $c = $this->getRealCurrentLineNb();
-                        $parser = new Parser($c);
-                        $parser->refs = &$this->refs;
-
-                        $block = $values['value'];
-                        if ($this->isNextLineIndented()) {
-                            $block .= "\n".$this->getNextEmbedBlock($this->getCurrentLineIndentation() + strlen($values['leadspaces']) + 1);
-                        }
-
-                        $data[] = $parser->parse($block, $exceptionOnInvalidType, $objectSupport, $objectForMap);
-                    } else {
-                        $data[] = $this->parseValue($values['value'], $exceptionOnInvalidType, $objectSupport, $objectForMap);
-                    }
-                }
-            } elseif (preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\[\{].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $this->currentLine, $values) && (false === strpos($values['key'], ' #') || in_array($values['key'][0], array('"', "'")))) {
-                if ($context && 'sequence' == $context) {
-                    throw new ParseException('You cannot define a mapping item when in a sequence');
-                }
-                $context = 'mapping';
-
-                // force correct settings
-                Inline::parse(null, $exceptionOnInvalidType, $objectSupport, $objectForMap, $this->refs);
-                try {
-                    $key = Inline::parseScalar($values['key']);
-                } catch (ParseException $e) {
-                    $e->setParsedLine($this->getRealCurrentLineNb() + 1);
-                    $e->setSnippet($this->currentLine);
-
-                    throw $e;
-                }
-
-                if ('<<' === $key) {
-                    $mergeNode = true;
-                    $allowOverwrite = true;
-                    if (isset($values['value']) && 0 === strpos($values['value'], '*')) {
-                        $refName = substr($values['value'], 1);
-                        if (!array_key_exists($refName, $this->refs)) {
-                            throw new ParseException(sprintf('Reference "%s" does not exist.', $refName), $this->getRealCurrentLineNb() + 1, $this->currentLine);
-                        }
-
-                        $refValue = $this->refs[$refName];
-
-                        if (!is_array($refValue)) {
-                            throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-                        }
-
-                        foreach ($refValue as $key => $value) {
-                            if (!isset($data[$key])) {
-                                $data[$key] = $value;
-                            }
-                        }
-                    } else {
-                        if (isset($values['value']) && $values['value'] !== '') {
-                            $value = $values['value'];
-                        } else {
-                            $value = $this->getNextEmbedBlock();
-                        }
-                        $c = $this->getRealCurrentLineNb() + 1;
-                        $parser = new Parser($c);
-                        $parser->refs = &$this->refs;
-                        $parsed = $parser->parse($value, $exceptionOnInvalidType, $objectSupport, $objectForMap);
-
-                        if (!is_array($parsed)) {
-                            throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-                        }
-
-                        if (isset($parsed[0])) {
-                            // If the value associated with the merge key is a sequence, then this sequence is expected to contain mapping nodes
-                            // and each of these nodes is merged in turn according to its order in the sequence. Keys in mapping nodes earlier
-                            // in the sequence override keys specified in later mapping nodes.
-                            foreach ($parsed as $parsedItem) {
-                                if (!is_array($parsedItem)) {
-                                    throw new ParseException('Merge items must be arrays.', $this->getRealCurrentLineNb() + 1, $parsedItem);
-                                }
-
-                                foreach ($parsedItem as $key => $value) {
-                                    if (!isset($data[$key])) {
-                                        $data[$key] = $value;
-                                    }
-                                }
-                            }
-                        } else {
-                            // If the value associated with the key is a single mapping node, each of its key/value pairs is inserted into the
-                            // current mapping, unless the key already exists in it.
-                            foreach ($parsed as $key => $value) {
-                                if (!isset($data[$key])) {
-                                    $data[$key] = $value;
-                                }
-                            }
-                        }
-                    }
-                } elseif (isset($values['value']) && preg_match('#^&(?P<ref>[^ ]+) *(?P<value>.*)#u', $values['value'], $matches)) {
-                    $isRef = $matches['ref'];
-                    $values['value'] = $matches['value'];
-                }
-
-                if ($mergeNode) {
-                    // Merge keys
-                } elseif (!isset($values['value']) || '' == trim($values['value'], ' ') || 0 === strpos(ltrim($values['value'], ' '), '#')) {
-                    // hash
-                    // if next line is less indented or equal, then it means that the current value is null
-                    if (!$this->isNextLineIndented() && !$this->isNextLineUnIndentedCollection()) {
-                        // Spec: Keys MUST be unique; first one wins.
-                        // But overwriting is allowed when a merge node is used in current block.
-                        if ($allowOverwrite || !isset($data[$key])) {
-                            $data[$key] = null;
-                        }
-                    } else {
-                        $c = $this->getRealCurrentLineNb() + 1;
-                        $parser = new Parser($c);
-                        $parser->refs = &$this->refs;
-                        $value = $parser->parse($this->getNextEmbedBlock(), $exceptionOnInvalidType, $objectSupport, $objectForMap);
-                        // Spec: Keys MUST be unique; first one wins.
-                        // But overwriting is allowed when a merge node is used in current block.
-                        if ($allowOverwrite || !isset($data[$key])) {
-                            $data[$key] = $value;
-                        }
-                    }
-                } else {
-                    $value = $this->parseValue($values['value'], $exceptionOnInvalidType, $objectSupport, $objectForMap);
-                    // Spec: Keys MUST be unique; first one wins.
-                    // But overwriting is allowed when a merge node is used in current block.
-                    if ($allowOverwrite || !isset($data[$key])) {
-                        $data[$key] = $value;
-                    }
-                }
-            } else {
-                // multiple documents are not supported
-                if ('---' === $this->currentLine) {
-                    throw new ParseException('Multiple documents are not supported.');
-                }
-
-                // 1-liner optionally followed by newline(s)
-                if ($this->lines[0] === trim($value)) {
-                    try {
-                        $value = Inline::parse($this->lines[0], $exceptionOnInvalidType, $objectSupport, $objectForMap, $this->refs);
-                    } catch (ParseException $e) {
-                        $e->setParsedLine($this->getRealCurrentLineNb() + 1);
-                        $e->setSnippet($this->currentLine);
-
-                        throw $e;
-                    }
-
-                    if (is_array($value)) {
-                        $first = reset($value);
-                        if (is_string($first) && 0 === strpos($first, '*')) {
-                            $data = array();
-                            foreach ($value as $alias) {
-                                $data[] = $this->refs[substr($alias, 1)];
-                            }
-                            $value = $data;
-                        }
-                    }
-
-                    if (isset($mbEncoding)) {
-                        mb_internal_encoding($mbEncoding);
-                    }
-
-                    return $value;
-                }
-
-                switch (preg_last_error()) {
-                    case PREG_INTERNAL_ERROR:
-                        $error = 'Internal PCRE error.';
-                        break;
-                    case PREG_BACKTRACK_LIMIT_ERROR:
-                        $error = 'pcre.backtrack_limit reached.';
-                        break;
-                    case PREG_RECURSION_LIMIT_ERROR:
-                        $error = 'pcre.recursion_limit reached.';
-                        break;
-                    case PREG_BAD_UTF8_ERROR:
-                        $error = 'Malformed UTF-8 data.';
-                        break;
-                    case PREG_BAD_UTF8_OFFSET_ERROR:
-                        $error = 'Offset doesn\'t correspond to the begin of a valid UTF-8 code point.';
-                        break;
-                    default:
-                        $error = 'Unable to parse.';
-                }
-
-                throw new ParseException($error, $this->getRealCurrentLineNb() + 1, $this->currentLine);
-            }
-
-            if ($isRef) {
-                $this->refs[$isRef] = end($data);
-            }
-        }
-
-        if (isset($mbEncoding)) {
-            mb_internal_encoding($mbEncoding);
-        }
-
-        return empty($data) ? null : $data;
-    }
-
-    /**
-     * Returns the current line number (takes the offset into account).
-     *
-     * @return int The current line number
-     */
-    private function getRealCurrentLineNb()
-    {
-        return $this->currentLineNb + $this->offset;
-    }
-
-    /**
-     * Returns the current line indentation.
-     *
-     * @return int The current line indentation
-     */
-    private function getCurrentLineIndentation()
-    {
-        return strlen($this->currentLine) - strlen(ltrim($this->currentLine, ' '));
-    }
-
-    /**
-     * Returns the next embed block of YAML.
-     *
-     * @param int  $indentation The indent level at which the block is to be read, or null for default
-     * @param bool $inSequence  True if the enclosing data structure is a sequence
-     *
-     * @return string A YAML string
-     *
-     * @throws ParseException When indentation problem are detected
-     */
-    private function getNextEmbedBlock($indentation = null, $inSequence = false)
-    {
-        $oldLineIndentation = $this->getCurrentLineIndentation();
-
-        if (!$this->moveToNextLine()) {
-            return;
-        }
-
-        if (null === $indentation) {
-            $newIndent = $this->getCurrentLineIndentation();
-
-            $unindentedEmbedBlock = $this->isStringUnIndentedCollectionItem($this->currentLine);
-
-            if (!$this->isCurrentLineEmpty() && 0 === $newIndent && !$unindentedEmbedBlock) {
-                throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-            }
-        } else {
-            $newIndent = $indentation;
-        }
-
-        $data = array();
-        if ($this->getCurrentLineIndentation() >= $newIndent) {
-            $data[] = substr($this->currentLine, $newIndent);
-        } else {
-            $this->moveToPreviousLine();
-
-            return;
-        }
-
-        if ($inSequence && $oldLineIndentation === $newIndent && '-' === $data[0][0]) {
-            // the previous line contained a dash but no item content, this line is a sequence item with the same indentation
-            // and therefore no nested list or mapping
-            $this->moveToPreviousLine();
-
-            return;
-        }
-
-        $isItUnindentedCollection = $this->isStringUnIndentedCollectionItem($this->currentLine);
-
-        // Comments must not be removed inside a string block (ie. after a line ending with "|")
-        $removeCommentsPattern = '~'.self::FOLDED_SCALAR_PATTERN.'$~';
-        $removeComments = !preg_match($removeCommentsPattern, $this->currentLine);
-
-        while ($this->moveToNextLine()) {
-            $indent = $this->getCurrentLineIndentation();
-
-            if ($indent === $newIndent) {
-                $removeComments = !preg_match($removeCommentsPattern, $this->currentLine);
-            }
-
-            if ($isItUnindentedCollection && !$this->isStringUnIndentedCollectionItem($this->currentLine) && $newIndent === $indent) {
-                $this->moveToPreviousLine();
-                break;
-            }
-
-            if ($this->isCurrentLineBlank()) {
-                $data[] = substr($this->currentLine, $newIndent);
-                continue;
-            }
-
-            if ($removeComments && $this->isCurrentLineComment()) {
-                continue;
-            }
-
-            if ($indent >= $newIndent) {
-                $data[] = substr($this->currentLine, $newIndent);
-            } elseif (0 == $indent) {
-                $this->moveToPreviousLine();
-
-                break;
-            } else {
-                throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-            }
-        }
-
-        return implode("\n", $data);
-    }
-
-    /**
-     * Moves the parser to the next line.
-     *
-     * @return bool
-     */
-    private function moveToNextLine()
-    {
-        if ($this->currentLineNb >= count($this->lines) - 1) {
-            return false;
-        }
-
-        $this->currentLine = $this->lines[++$this->currentLineNb];
-
-        return true;
-    }
-
-    /**
-     * Moves the parser to the previous line.
-     */
-    private function moveToPreviousLine()
-    {
-        $this->currentLine = $this->lines[--$this->currentLineNb];
-    }
-
-    /**
-     * Parses a YAML value.
-     *
-     * @param string $value                  A YAML value
-     * @param bool   $exceptionOnInvalidType True if an exception must be thrown on invalid types false otherwise
-     * @param bool   $objectSupport          True if object support is enabled, false otherwise
-     * @param bool   $objectForMap           true if maps should return a stdClass instead of array()
-     *
-     * @return mixed A PHP value
-     *
-     * @throws ParseException When reference does not exist
-     */
-    private function parseValue($value, $exceptionOnInvalidType, $objectSupport, $objectForMap)
-    {
-        if (0 === strpos($value, '*')) {
-            if (false !== $pos = strpos($value, '#')) {
-                $value = substr($value, 1, $pos - 2);
-            } else {
-                $value = substr($value, 1);
-            }
-
-            if (!array_key_exists($value, $this->refs)) {
-                throw new ParseException(sprintf('Reference "%s" does not exist.', $value), $this->currentLine);
-            }
-
-            return $this->refs[$value];
-        }
-
-        if (preg_match('/^'.self::FOLDED_SCALAR_PATTERN.'$/', $value, $matches)) {
-            $modifiers = isset($matches['modifiers']) ? $matches['modifiers'] : '';
-
-            return $this->parseFoldedScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), (int) abs($modifiers));
-        }
-
-        try {
-            return Inline::parse($value, $exceptionOnInvalidType, $objectSupport, $objectForMap, $this->refs);
-        } catch (ParseException $e) {
-            $e->setParsedLine($this->getRealCurrentLineNb() + 1);
-            $e->setSnippet($this->currentLine);
-
-            throw $e;
-        }
-    }
-
-    /**
-     * Parses a folded scalar.
-     *
-     * @param string $separator   The separator that was used to begin this folded scalar (| or >)
-     * @param string $indicator   The indicator that was used to begin this folded scalar (+ or -)
-     * @param int    $indentation The indentation that was used to begin this folded scalar
-     *
-     * @return string The text value
-     */
-    private function parseFoldedScalar($separator, $indicator = '', $indentation = 0)
-    {
-        $notEOF = $this->moveToNextLine();
-        if (!$notEOF) {
-            return '';
-        }
-
-        $isCurrentLineBlank = $this->isCurrentLineBlank();
-        $text = '';
-
-        // leading blank lines are consumed before determining indentation
-        while ($notEOF && $isCurrentLineBlank) {
-            // newline only if not EOF
-            if ($notEOF = $this->moveToNextLine()) {
-                $text .= "\n";
-                $isCurrentLineBlank = $this->isCurrentLineBlank();
-            }
-        }
-
-        // determine indentation if not specified
-        if (0 === $indentation) {
-            if (preg_match('/^ +/', $this->currentLine, $matches)) {
-                $indentation = strlen($matches[0]);
-            }
-        }
-
-        if ($indentation > 0) {
-            $pattern = sprintf('/^ {%d}(.*)$/', $indentation);
-
-            while (
-                $notEOF && (
-                    $isCurrentLineBlank ||
-                    preg_match($pattern, $this->currentLine, $matches)
-                )
-            ) {
-                if ($isCurrentLineBlank) {
-                    $text .= substr($this->currentLine, $indentation);
-                } else {
-                    $text .= $matches[1];
-                }
-
-                // newline only if not EOF
-                if ($notEOF = $this->moveToNextLine()) {
-                    $text .= "\n";
-                    $isCurrentLineBlank = $this->isCurrentLineBlank();
-                }
-            }
-        } elseif ($notEOF) {
-            $text .= "\n";
-        }
-
-        if ($notEOF) {
-            $this->moveToPreviousLine();
-        }
-
-        // replace all non-trailing single newlines with spaces in folded blocks
-        if ('>' === $separator) {
-            preg_match('/(\n*)$/', $text, $matches);
-            $text = preg_replace('/(?<!\n)\n(?!\n)/', ' ', rtrim($text, "\n"));
-            $text .= $matches[1];
-        }
-
-        // deal with trailing newlines as indicated
-        if ('' === $indicator) {
-            $text = preg_replace('/\n+$/s', "\n", $text);
-        } elseif ('-' === $indicator) {
-            $text = preg_replace('/\n+$/s', '', $text);
-        }
-
-        return $text;
-    }
-
-    /**
-     * Returns true if the next line is indented.
-     *
-     * @return bool Returns true if the next line is indented, false otherwise
-     */
-    private function isNextLineIndented()
-    {
-        $currentIndentation = $this->getCurrentLineIndentation();
-        $EOF = !$this->moveToNextLine();
-
-        while (!$EOF && $this->isCurrentLineEmpty()) {
-            $EOF = !$this->moveToNextLine();
-        }
-
-        if ($EOF) {
-            return false;
-        }
-
-        $ret = false;
-        if ($this->getCurrentLineIndentation() > $currentIndentation) {
-            $ret = true;
-        }
-
-        $this->moveToPreviousLine();
-
-        return $ret;
-    }
-
-    /**
-     * Returns true if the current line is blank or if it is a comment line.
-     *
-     * @return bool Returns true if the current line is empty or if it is a comment line, false otherwise
-     */
-    private function isCurrentLineEmpty()
-    {
-        return $this->isCurrentLineBlank() || $this->isCurrentLineComment();
-    }
-
-    /**
-     * Returns true if the current line is blank.
-     *
-     * @return bool Returns true if the current line is blank, false otherwise
-     */
-    private function isCurrentLineBlank()
-    {
-        return '' == trim($this->currentLine, ' ');
-    }
-
-    /**
-     * Returns true if the current line is a comment line.
-     *
-     * @return bool Returns true if the current line is a comment line, false otherwise
-     */
-    private function isCurrentLineComment()
-    {
-        //checking explicitly the first char of the trim is faster than loops or strpos
-        $ltrimmedLine = ltrim($this->currentLine, ' ');
-
-        return $ltrimmedLine[0] === '#';
-    }
-
-    /**
-     * Cleanups a YAML string to be parsed.
-     *
-     * @param string $value The input YAML string
-     *
-     * @return string A cleaned up YAML string
-     */
-    private function cleanup($value)
-    {
-        $value = str_replace(array("\r\n", "\r"), "\n", $value);
-
-        // strip YAML header
-        $count = 0;
-        $value = preg_replace('#^\%YAML[: ][\d\.]+.*\n#u', '', $value, -1, $count);
-        $this->offset += $count;
-
-        // remove leading comments
-        $trimmedValue = preg_replace('#^(\#.*?\n)+#s', '', $value, -1, $count);
-        if ($count == 1) {
-            // items have been removed, update the offset
-            $this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n");
-            $value = $trimmedValue;
-        }
-
-        // remove start of the document marker (---)
-        $trimmedValue = preg_replace('#^\-\-\-.*?\n#s', '', $value, -1, $count);
-        if ($count == 1) {
-            // items have been removed, update the offset
-            $this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n");
-            $value = $trimmedValue;
-
-            // remove end of the document marker (...)
-            $value = preg_replace('#\.\.\.\s*$#s', '', $value);
-        }
-
-        return $value;
-    }
-
-    /**
-     * Returns true if the next line starts unindented collection.
-     *
-     * @return bool Returns true if the next line starts unindented collection, false otherwise
-     */
-    private function isNextLineUnIndentedCollection()
-    {
-        $currentIndentation = $this->getCurrentLineIndentation();
-        $notEOF = $this->moveToNextLine();
-
-        while ($notEOF && $this->isCurrentLineEmpty()) {
-            $notEOF = $this->moveToNextLine();
-        }
-
-        if (false === $notEOF) {
-            return false;
-        }
-
-        $ret = false;
-        if (
-            $this->getCurrentLineIndentation() == $currentIndentation
-            &&
-            $this->isStringUnIndentedCollectionItem($this->currentLine)
-        ) {
-            $ret = true;
-        }
-
-        $this->moveToPreviousLine();
-
-        return $ret;
-    }
-
-    /**
-     * Returns true if the string is un-indented collection item.
-     *
-     * @return bool Returns true if the string is un-indented collection item, false otherwise
-     */
-    private function isStringUnIndentedCollectionItem()
-    {
-        return (0 === strpos($this->currentLine, '- '));
-    }
-}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/InlineTest.php b/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/InlineTest.php
deleted file mode 100644
index bbff176..0000000
--- a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/InlineTest.php
+++ /dev/null
@@ -1,380 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml\Tests;
-
-use Symfony\Component\Yaml\Inline;
-
-class InlineTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @dataProvider getTestsForParse
-     */
-    public function testParse($yaml, $value)
-    {
-        $this->assertSame($value, Inline::parse($yaml), sprintf('::parse() converts an inline YAML to a PHP structure (%s)', $yaml));
-    }
-
-    /**
-     * @dataProvider getTestsForParseWithMapObjects
-     */
-    public function testParseWithMapObjects($yaml, $value)
-    {
-        $actual = Inline::parse($yaml, false, false, true);
-
-        $this->assertSame(serialize($value), serialize($actual));
-    }
-
-    /**
-     * @dataProvider getTestsForDump
-     */
-    public function testDump($yaml, $value)
-    {
-        $this->assertEquals($yaml, Inline::dump($value), sprintf('::dump() converts a PHP structure to an inline YAML (%s)', $yaml));
-
-        $this->assertSame($value, Inline::parse(Inline::dump($value)), 'check consistency');
-    }
-
-    public function testDumpNumericValueWithLocale()
-    {
-        $locale = setlocale(LC_NUMERIC, 0);
-        if (false === $locale) {
-            $this->markTestSkipped('Your platform does not support locales.');
-        }
-
-        $required_locales = array('fr_FR.UTF-8', 'fr_FR.UTF8', 'fr_FR.utf-8', 'fr_FR.utf8', 'French_France.1252');
-        if (false === setlocale(LC_ALL, $required_locales)) {
-            $this->markTestSkipped('Could not set any of required locales: '.implode(', ', $required_locales));
-        }
-
-        $this->assertEquals('1.2', Inline::dump(1.2));
-        $this->assertContains('fr', strtolower(setlocale(LC_NUMERIC, 0)));
-
-        setlocale(LC_ALL, $locale);
-    }
-
-    public function testHashStringsResemblingExponentialNumericsShouldNotBeChangedToINF()
-    {
-        $value = '686e444';
-
-        $this->assertSame($value, Inline::parse(Inline::dump($value)));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     */
-    public function testParseScalarWithIncorrectlyQuotedStringShouldThrowException()
-    {
-        $value = "'don't do somthin' like that'";
-        Inline::parse($value);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     */
-    public function testParseScalarWithIncorrectlyDoubleQuotedStringShouldThrowException()
-    {
-        $value = '"don"t do somthin" like that"';
-        Inline::parse($value);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     */
-    public function testParseInvalidMappingKeyShouldThrowException()
-    {
-        $value = '{ "foo " bar": "bar" }';
-        Inline::parse($value);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     */
-    public function testParseInvalidMappingShouldThrowException()
-    {
-        Inline::parse('[foo] bar');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     */
-    public function testParseInvalidSequenceShouldThrowException()
-    {
-        Inline::parse('{ foo: bar } bar');
-    }
-
-    public function testParseScalarWithCorrectlyQuotedStringShouldReturnString()
-    {
-        $value = "'don''t do somthin'' like that'";
-        $expect = "don't do somthin' like that";
-
-        $this->assertSame($expect, Inline::parseScalar($value));
-    }
-
-    /**
-     * @dataProvider getDataForParseReferences
-     */
-    public function testParseReferences($yaml, $expected)
-    {
-        $this->assertSame($expected, Inline::parse($yaml, false, false, false, array('var' => 'var-value')));
-    }
-
-    public function getDataForParseReferences()
-    {
-        return array(
-            'scalar' => array('*var', 'var-value'),
-            'list' => array('[ *var ]', array('var-value')),
-            'list-in-list' => array('[[ *var ]]', array(array('var-value'))),
-            'map-in-list' => array('[ { key: *var } ]', array(array('key' => 'var-value'))),
-            'embedded-mapping-in-list' => array('[ key: *var ]', array(array('key' => 'var-value'))),
-            'map' => array('{ key: *var }', array('key' => 'var-value')),
-            'list-in-map' => array('{ key: [*var] }', array('key' => array('var-value'))),
-            'map-in-map' => array('{ foo: { bar: *var } }', array('foo' => array('bar' => 'var-value'))),
-        );
-    }
-
-    public function testParseMapReferenceInSequence()
-    {
-        $foo = array(
-            'a' => 'Steve',
-            'b' => 'Clark',
-            'c' => 'Brian',
-        );
-        $this->assertSame(array($foo), Inline::parse('[*foo]', false, false, false, array('foo' => $foo)));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     * @expectedExceptionMessage A reference must contain at least one character.
-     */
-    public function testParseUnquotedAsterisk()
-    {
-        Inline::parse('{ foo: * }');
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     * @expectedExceptionMessage A reference must contain at least one character.
-     */
-    public function testParseUnquotedAsteriskFollowedByAComment()
-    {
-        Inline::parse('{ foo: * #foo }');
-    }
-
-    public function getTestsForParse()
-    {
-        return array(
-            array('', ''),
-            array('null', null),
-            array('false', false),
-            array('true', true),
-            array('12', 12),
-            array('-12', -12),
-            array('"quoted string"', 'quoted string'),
-            array("'quoted string'", 'quoted string'),
-            array('12.30e+02', 12.30e+02),
-            array('0x4D2', 0x4D2),
-            array('02333', 02333),
-            array('.Inf', -log(0)),
-            array('-.Inf', log(0)),
-            array("'686e444'", '686e444'),
-            array('686e444', 646e444),
-            array('123456789123456789123456789123456789', '123456789123456789123456789123456789'),
-            array('"foo\r\nbar"', "foo\r\nbar"),
-            array("'foo#bar'", 'foo#bar'),
-            array("'foo # bar'", 'foo # bar'),
-            array("'#cfcfcf'", '#cfcfcf'),
-            array('::form_base.html.twig', '::form_base.html.twig'),
-
-            // Pre-YAML-1.2 booleans
-            array("'y'", 'y'),
-            array("'n'", 'n'),
-            array("'yes'", 'yes'),
-            array("'no'", 'no'),
-            array("'on'", 'on'),
-            array("'off'", 'off'),
-
-            array('2007-10-30', mktime(0, 0, 0, 10, 30, 2007)),
-            array('2007-10-30T02:59:43Z', gmmktime(2, 59, 43, 10, 30, 2007)),
-            array('2007-10-30 02:59:43 Z', gmmktime(2, 59, 43, 10, 30, 2007)),
-            array('1960-10-30 02:59:43 Z', gmmktime(2, 59, 43, 10, 30, 1960)),
-            array('1730-10-30T02:59:43Z', gmmktime(2, 59, 43, 10, 30, 1730)),
-
-            array('"a \\"string\\" with \'quoted strings inside\'"', 'a "string" with \'quoted strings inside\''),
-            array("'a \"string\" with ''quoted strings inside'''", 'a "string" with \'quoted strings inside\''),
-
-            // sequences
-            // urls are no key value mapping. see #3609. Valid yaml "key: value" mappings require a space after the colon
-            array('[foo, http://urls.are/no/mappings, false, null, 12]', array('foo', 'http://urls.are/no/mappings', false, null, 12)),
-            array('[  foo  ,   bar , false  ,  null     ,  12  ]', array('foo', 'bar', false, null, 12)),
-            array('[\'foo,bar\', \'foo bar\']', array('foo,bar', 'foo bar')),
-
-            // mappings
-            array('{foo:bar,bar:foo,false:false,null:null,integer:12}', array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
-            array('{ foo  : bar, bar : foo,  false  :   false,  null  :   null,  integer :  12  }', array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
-            array('{foo: \'bar\', bar: \'foo: bar\'}', array('foo' => 'bar', 'bar' => 'foo: bar')),
-            array('{\'foo\': \'bar\', "bar": \'foo: bar\'}', array('foo' => 'bar', 'bar' => 'foo: bar')),
-            array('{\'foo\'\'\': \'bar\', "bar\"": \'foo: bar\'}', array('foo\'' => 'bar', "bar\"" => 'foo: bar')),
-            array('{\'foo: \': \'bar\', "bar: ": \'foo: bar\'}', array('foo: ' => 'bar', "bar: " => 'foo: bar')),
-
-            // nested sequences and mappings
-            array('[foo, [bar, foo]]', array('foo', array('bar', 'foo'))),
-            array('[foo, {bar: foo}]', array('foo', array('bar' => 'foo'))),
-            array('{ foo: {bar: foo} }', array('foo' => array('bar' => 'foo'))),
-            array('{ foo: [bar, foo] }', array('foo' => array('bar', 'foo'))),
-
-            array('[  foo, [  bar, foo  ]  ]', array('foo', array('bar', 'foo'))),
-
-            array('[{ foo: {bar: foo} }]', array(array('foo' => array('bar' => 'foo')))),
-
-            array('[foo, [bar, [foo, [bar, foo]], foo]]', array('foo', array('bar', array('foo', array('bar', 'foo')), 'foo'))),
-
-            array('[foo, {bar: foo, foo: [foo, {bar: foo}]}, [foo, {bar: foo}]]', array('foo', array('bar' => 'foo', 'foo' => array('foo', array('bar' => 'foo'))), array('foo', array('bar' => 'foo')))),
-
-            array('[foo, bar: { foo: bar }]', array('foo', '1' => array('bar' => array('foo' => 'bar')))),
-            array('[foo, \'@foo.baz\', { \'%foo%\': \'foo is %foo%\', bar: \'%foo%\' }, true, \'@service_container\']', array('foo', '@foo.baz', array('%foo%' => 'foo is %foo%', 'bar' => '%foo%'), true, '@service_container')),
-        );
-    }
-
-    public function getTestsForParseWithMapObjects()
-    {
-        return array(
-            array('', ''),
-            array('null', null),
-            array('false', false),
-            array('true', true),
-            array('12', 12),
-            array('-12', -12),
-            array('"quoted string"', 'quoted string'),
-            array("'quoted string'", 'quoted string'),
-            array('12.30e+02', 12.30e+02),
-            array('0x4D2', 0x4D2),
-            array('02333', 02333),
-            array('.Inf', -log(0)),
-            array('-.Inf', log(0)),
-            array("'686e444'", '686e444'),
-            array('686e444', 646e444),
-            array('123456789123456789123456789123456789', '123456789123456789123456789123456789'),
-            array('"foo\r\nbar"', "foo\r\nbar"),
-            array("'foo#bar'", 'foo#bar'),
-            array("'foo # bar'", 'foo # bar'),
-            array("'#cfcfcf'", '#cfcfcf'),
-            array('::form_base.html.twig', '::form_base.html.twig'),
-
-            array('2007-10-30', mktime(0, 0, 0, 10, 30, 2007)),
-            array('2007-10-30T02:59:43Z', gmmktime(2, 59, 43, 10, 30, 2007)),
-            array('2007-10-30 02:59:43 Z', gmmktime(2, 59, 43, 10, 30, 2007)),
-            array('1960-10-30 02:59:43 Z', gmmktime(2, 59, 43, 10, 30, 1960)),
-            array('1730-10-30T02:59:43Z', gmmktime(2, 59, 43, 10, 30, 1730)),
-
-            array('"a \\"string\\" with \'quoted strings inside\'"', 'a "string" with \'quoted strings inside\''),
-            array("'a \"string\" with ''quoted strings inside'''", 'a "string" with \'quoted strings inside\''),
-
-            // sequences
-            // urls are no key value mapping. see #3609. Valid yaml "key: value" mappings require a space after the colon
-            array('[foo, http://urls.are/no/mappings, false, null, 12]', array('foo', 'http://urls.are/no/mappings', false, null, 12)),
-            array('[  foo  ,   bar , false  ,  null     ,  12  ]', array('foo', 'bar', false, null, 12)),
-            array('[\'foo,bar\', \'foo bar\']', array('foo,bar', 'foo bar')),
-
-            // mappings
-            array('{foo:bar,bar:foo,false:false,null:null,integer:12}', (object) array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
-            array('{ foo  : bar, bar : foo,  false  :   false,  null  :   null,  integer :  12  }', (object) array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
-            array('{foo: \'bar\', bar: \'foo: bar\'}', (object) array('foo' => 'bar', 'bar' => 'foo: bar')),
-            array('{\'foo\': \'bar\', "bar": \'foo: bar\'}', (object) array('foo' => 'bar', 'bar' => 'foo: bar')),
-            array('{\'foo\'\'\': \'bar\', "bar\"": \'foo: bar\'}', (object) array('foo\'' => 'bar', "bar\"" => 'foo: bar')),
-            array('{\'foo: \': \'bar\', "bar: ": \'foo: bar\'}', (object) array('foo: ' => 'bar', "bar: " => 'foo: bar')),
-
-            // nested sequences and mappings
-            array('[foo, [bar, foo]]', array('foo', array('bar', 'foo'))),
-            array('[foo, {bar: foo}]', array('foo', (object) array('bar' => 'foo'))),
-            array('{ foo: {bar: foo} }', (object) array('foo' => (object) array('bar' => 'foo'))),
-            array('{ foo: [bar, foo] }', (object) array('foo' => array('bar', 'foo'))),
-
-            array('[  foo, [  bar, foo  ]  ]', array('foo', array('bar', 'foo'))),
-
-            array('[{ foo: {bar: foo} }]', array((object) array('foo' => (object) array('bar' => 'foo')))),
-
-            array('[foo, [bar, [foo, [bar, foo]], foo]]', array('foo', array('bar', array('foo', array('bar', 'foo')), 'foo'))),
-
-            array('[foo, {bar: foo, foo: [foo, {bar: foo}]}, [foo, {bar: foo}]]', array('foo', (object) array('bar' => 'foo', 'foo' => array('foo', (object) array('bar' => 'foo'))), array('foo', (object) array('bar' => 'foo')))),
-
-            array('[foo, bar: { foo: bar }]', array('foo', '1' => (object) array('bar' => (object) array('foo' => 'bar')))),
-            array('[foo, \'@foo.baz\', { \'%foo%\': \'foo is %foo%\', bar: \'%foo%\' }, true, \'@service_container\']', array('foo', '@foo.baz', (object) array('%foo%' => 'foo is %foo%', 'bar' => '%foo%'), true, '@service_container')),
-
-            array('{}', new \stdClass()),
-            array('{ foo  : bar, bar : {}  }', (object) array('foo' => 'bar', 'bar' => new \stdClass())),
-            array('{ foo  : [], bar : {}  }', (object) array('foo' => array(), 'bar' => new \stdClass())),
-            array('{foo: \'bar\', bar: {} }', (object) array('foo' => 'bar', 'bar' => new \stdClass())),
-            array('{\'foo\': \'bar\', "bar": {}}', (object) array('foo' => 'bar', 'bar' => new \stdClass())),
-            array('{\'foo\': \'bar\', "bar": \'{}\'}', (object) array('foo' => 'bar', 'bar' => '{}')),
-
-            array('[foo, [{}, {}]]', array('foo', array(new \stdClass(), new \stdClass()))),
-            array('[foo, [[], {}]]', array('foo', array(array(), new \stdClass()))),
-            array('[foo, [[{}, {}], {}]]', array('foo', array(array(new \stdClass(), new \stdClass()), new \stdClass()))),
-            array('[foo, {bar: {}}]', array('foo', '1' => (object) array('bar' => new \stdClass()))),
-        );
-    }
-
-    public function getTestsForDump()
-    {
-        return array(
-            array('null', null),
-            array('false', false),
-            array('true', true),
-            array('12', 12),
-            array("'quoted string'", 'quoted string'),
-            array('!!float 1230', 12.30e+02),
-            array('1234', 0x4D2),
-            array('1243', 02333),
-            array('.Inf', -log(0)),
-            array('-.Inf', log(0)),
-            array("'686e444'", '686e444'),
-            array('"foo\r\nbar"', "foo\r\nbar"),
-            array("'foo#bar'", 'foo#bar'),
-            array("'foo # bar'", 'foo # bar'),
-            array("'#cfcfcf'", '#cfcfcf'),
-
-            array("'a \"string\" with ''quoted strings inside'''", 'a "string" with \'quoted strings inside\''),
-
-            array("'-dash'", '-dash'),
-            array("'-'", '-'),
-
-            // Pre-YAML-1.2 booleans
-            array("'y'", 'y'),
-            array("'n'", 'n'),
-            array("'yes'", 'yes'),
-            array("'no'", 'no'),
-            array("'on'", 'on'),
-            array("'off'", 'off'),
-
-            // sequences
-            array('[foo, bar, false, null, 12]', array('foo', 'bar', false, null, 12)),
-            array('[\'foo,bar\', \'foo bar\']', array('foo,bar', 'foo bar')),
-
-            // mappings
-            array('{ foo: bar, bar: foo, \'false\': false, \'null\': null, integer: 12 }', array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
-            array('{ foo: bar, bar: \'foo: bar\' }', array('foo' => 'bar', 'bar' => 'foo: bar')),
-
-            // nested sequences and mappings
-            array('[foo, [bar, foo]]', array('foo', array('bar', 'foo'))),
-
-            array('[foo, [bar, [foo, [bar, foo]], foo]]', array('foo', array('bar', array('foo', array('bar', 'foo')), 'foo'))),
-
-            array('{ foo: { bar: foo } }', array('foo' => array('bar' => 'foo'))),
-
-            array('[foo, { bar: foo }]', array('foo', array('bar' => 'foo'))),
-
-            array('[foo, { bar: foo, foo: [foo, { bar: foo }] }, [foo, { bar: foo }]]', array('foo', array('bar' => 'foo', 'foo' => array('foo', array('bar' => 'foo'))), array('foo', array('bar' => 'foo')))),
-
-            array('[foo, \'@foo.baz\', { \'%foo%\': \'foo is %foo%\', bar: \'%foo%\' }, true, \'@service_container\']', array('foo', '@foo.baz', array('%foo%' => 'foo is %foo%', 'bar' => '%foo%'), true, '@service_container')),
-        );
-    }
-}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/YamlTest.php b/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/YamlTest.php
deleted file mode 100644
index 633978d..0000000
--- a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/YamlTest.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml\Tests;
-
-use Symfony\Component\Yaml\Yaml;
-
-class YamlTest extends \PHPUnit_Framework_TestCase
-{
-    public function testParseAndDump()
-    {
-        $data = array('lorem' => 'ipsum', 'dolor' => 'sit');
-        $yml = Yaml::dump($data);
-        $parsed = Yaml::parse($yml);
-        $this->assertEquals($data, $parsed);
-
-        $filename = __DIR__.'/Fixtures/index.yml';
-        $contents = file_get_contents($filename);
-        $parsedByFilename = Yaml::parse($filename);
-        $parsedByContents = Yaml::parse($contents);
-        $this->assertEquals($parsedByFilename, $parsedByContents);
-    }
-}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Unescaper.php b/core/vendor/symfony/yaml/Symfony/Component/Yaml/Unescaper.php
deleted file mode 100644
index ffddd95..0000000
--- a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Unescaper.php
+++ /dev/null
@@ -1,141 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml;
-
-/**
- * Unescaper encapsulates unescaping rules for single and double-quoted
- * YAML strings.
- *
- * @author Matthew Lewinski <matthew@lewinski.org>
- */
-class Unescaper
-{
-    // Parser and Inline assume UTF-8 encoding, so escaped Unicode characters
-    // must be converted to that encoding.
-    // @deprecated since 2.5, to be removed in 3.0
-    const ENCODING = 'UTF-8';
-
-    // Regex fragment that matches an escaped character in a double quoted
-    // string.
-    const REGEX_ESCAPED_CHARACTER = "\\\\([0abt\tnvfre \\\"\\/\\\\N_LP]|x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8})";
-
-    /**
-     * Unescapes a single quoted string.
-     *
-     * @param string $value A single quoted string.
-     *
-     * @return string The unescaped string.
-     */
-    public function unescapeSingleQuotedString($value)
-    {
-        return str_replace('\'\'', '\'', $value);
-    }
-
-    /**
-     * Unescapes a double quoted string.
-     *
-     * @param string $value A double quoted string.
-     *
-     * @return string The unescaped string.
-     */
-    public function unescapeDoubleQuotedString($value)
-    {
-        $self = $this;
-        $callback = function ($match) use ($self) {
-            return $self->unescapeCharacter($match[0]);
-        };
-
-        // evaluate the string
-        return preg_replace_callback('/'.self::REGEX_ESCAPED_CHARACTER.'/u', $callback, $value);
-    }
-
-    /**
-     * Unescapes a character that was found in a double-quoted string.
-     *
-     * @param string $value An escaped character
-     *
-     * @return string The unescaped character
-     */
-    public function unescapeCharacter($value)
-    {
-        switch ($value{1}) {
-            case '0':
-                return "\x0";
-            case 'a':
-                return "\x7";
-            case 'b':
-                return "\x8";
-            case 't':
-                return "\t";
-            case "\t":
-                return "\t";
-            case 'n':
-                return "\n";
-            case 'v':
-                return "\xB";
-            case 'f':
-                return "\xC";
-            case 'r':
-                return "\r";
-            case 'e':
-                return "\x1B";
-            case ' ':
-                return ' ';
-            case '"':
-                return '"';
-            case '/':
-                return '/';
-            case '\\':
-                return '\\';
-            case 'N':
-                // U+0085 NEXT LINE
-                return "\xC2\x85";
-            case '_':
-                // U+00A0 NO-BREAK SPACE
-                return "\xC2\xA0";
-            case 'L':
-                // U+2028 LINE SEPARATOR
-                return "\xE2\x80\xA8";
-            case 'P':
-                // U+2029 PARAGRAPH SEPARATOR
-                return "\xE2\x80\xA9";
-            case 'x':
-                return self::utf8chr(hexdec(substr($value, 2, 2)));
-            case 'u':
-                return self::utf8chr(hexdec(substr($value, 2, 4)));
-            case 'U':
-                return self::utf8chr(hexdec(substr($value, 2, 8)));
-        }
-    }
-
-    /**
-     * Get the UTF-8 character for the given code point.
-     *
-     * @param int $c The unicode code point
-     *
-     * @return string The corresponding UTF-8 character
-     */
-    private static function utf8chr($c)
-    {
-        if (0x80 > $c %= 0x200000) {
-            return chr($c);
-        }
-        if (0x800 > $c) {
-            return chr(0xC0 | $c >> 6).chr(0x80 | $c & 0x3F);
-        }
-        if (0x10000 > $c) {
-            return chr(0xE0 | $c >> 12).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
-        }
-
-        return chr(0xF0 | $c >> 18).chr(0x80 | $c >> 12 & 0x3F).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
-    }
-}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Yaml.php b/core/vendor/symfony/yaml/Symfony/Component/Yaml/Yaml.php
deleted file mode 100644
index 419226a..0000000
--- a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Yaml.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml;
-
-use Symfony\Component\Yaml\Exception\ParseException;
-
-/**
- * Yaml offers convenience methods to load and dump YAML.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @api
- */
-class Yaml
-{
-    /**
-     * Parses YAML into a PHP array.
-     *
-     * The parse method, when supplied with a YAML stream (string or file),
-     * will do its best to convert YAML in a file into a PHP array.
-     *
-     *  Usage:
-     *  <code>
-     *   $array = Yaml::parse('config.yml');
-     *   print_r($array);
-     *  </code>
-     *
-     * As this method accepts both plain strings and file names as an input,
-     * you must validate the input before calling this method. Passing a file
-     * as an input is a deprecated feature and will be removed in 3.0.
-     *
-     * @param string $input                  Path to a YAML file or a string containing YAML
-     * @param bool   $exceptionOnInvalidType True if an exception must be thrown on invalid types false otherwise
-     * @param bool   $objectSupport          True if object support is enabled, false otherwise
-     *
-     * @return array The YAML converted to a PHP array
-     *
-     * @throws ParseException If the YAML is not valid
-     *
-     * @api
-     */
-    public static function parse($input, $exceptionOnInvalidType = false, $objectSupport = false)
-    {
-        // if input is a file, process it
-        $file = '';
-        if (strpos($input, "\n") === false && is_file($input)) {
-            if (false === is_readable($input)) {
-                throw new ParseException(sprintf('Unable to parse "%s" as the file is not readable.', $input));
-            }
-
-            $file = $input;
-            $input = file_get_contents($file);
-        }
-
-        $yaml = new Parser();
-
-        try {
-            return $yaml->parse($input, $exceptionOnInvalidType, $objectSupport);
-        } catch (ParseException $e) {
-            if ($file) {
-                $e->setParsedFile($file);
-            }
-
-            throw $e;
-        }
-    }
-
-    /**
-     * Dumps a PHP array to a YAML string.
-     *
-     * The dump method, when supplied with an array, will do its best
-     * to convert the array into friendly YAML.
-     *
-     * @param array $array                  PHP array
-     * @param int   $inline                 The level where you switch to inline YAML
-     * @param int   $indent                 The amount of spaces to use for indentation of nested nodes.
-     * @param bool  $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
-     * @param bool  $objectSupport          true if object support is enabled, false otherwise
-     *
-     * @return string A YAML string representing the original PHP array
-     *
-     * @api
-     */
-    public static function dump($array, $inline = 2, $indent = 4, $exceptionOnInvalidType = false, $objectSupport = false)
-    {
-        $yaml = new Dumper();
-        $yaml->setIndentation($indent);
-
-        return $yaml->dump($array, $inline, 0, $exceptionOnInvalidType, $objectSupport);
-    }
-}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/composer.json b/core/vendor/symfony/yaml/Symfony/Component/Yaml/composer.json
deleted file mode 100644
index b38eec2..0000000
--- a/core/vendor/symfony/yaml/Symfony/Component/Yaml/composer.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-    "name": "symfony/yaml",
-    "type": "library",
-    "description": "Symfony Yaml Component",
-    "keywords": [],
-    "homepage": "http://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "http://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.3"
-    },
-    "require-dev": {
-        "symfony/phpunit-bridge": "~2.7"
-    },
-    "autoload": {
-        "psr-0": { "Symfony\\Component\\Yaml\\": "" }
-    },
-    "target-dir": "Symfony/Component/Yaml",
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.6-dev"
-        }
-    }
-}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/phpunit.xml.dist b/core/vendor/symfony/yaml/Symfony/Component/Yaml/phpunit.xml.dist
deleted file mode 100644
index 8f7741f..0000000
--- a/core/vendor/symfony/yaml/Symfony/Component/Yaml/phpunit.xml.dist
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-    <testsuites>
-        <testsuite name="Symfony Yaml Component Test Suite">
-            <directory>./Tests/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory>./</directory>
-            <exclude>
-                <directory>./vendor</directory>
-                <directory>./Tests</directory>
-            </exclude>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/DumperTest.php b/core/vendor/symfony/yaml/Tests/DumperTest.php
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/DumperTest.php
rename to core/vendor/symfony/yaml/Tests/DumperTest.php
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsAnchorAlias.yml b/core/vendor/symfony/yaml/Tests/Fixtures/YtsAnchorAlias.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsAnchorAlias.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/YtsAnchorAlias.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsBasicTests.yml b/core/vendor/symfony/yaml/Tests/Fixtures/YtsBasicTests.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsBasicTests.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/YtsBasicTests.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsBlockMapping.yml b/core/vendor/symfony/yaml/Tests/Fixtures/YtsBlockMapping.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsBlockMapping.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/YtsBlockMapping.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsDocumentSeparator.yml b/core/vendor/symfony/yaml/Tests/Fixtures/YtsDocumentSeparator.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsDocumentSeparator.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/YtsDocumentSeparator.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsErrorTests.yml b/core/vendor/symfony/yaml/Tests/Fixtures/YtsErrorTests.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsErrorTests.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/YtsErrorTests.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsFlowCollections.yml b/core/vendor/symfony/yaml/Tests/Fixtures/YtsFlowCollections.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsFlowCollections.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/YtsFlowCollections.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsFoldedScalars.yml b/core/vendor/symfony/yaml/Tests/Fixtures/YtsFoldedScalars.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsFoldedScalars.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/YtsFoldedScalars.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsNullsAndEmpties.yml b/core/vendor/symfony/yaml/Tests/Fixtures/YtsNullsAndEmpties.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsNullsAndEmpties.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/YtsNullsAndEmpties.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsSpecificationExamples.yml b/core/vendor/symfony/yaml/Tests/Fixtures/YtsSpecificationExamples.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsSpecificationExamples.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/YtsSpecificationExamples.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsTypeTransfers.yml b/core/vendor/symfony/yaml/Tests/Fixtures/YtsTypeTransfers.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/YtsTypeTransfers.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/YtsTypeTransfers.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/embededPhp.yml b/core/vendor/symfony/yaml/Tests/Fixtures/embededPhp.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/embededPhp.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/embededPhp.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/escapedCharacters.yml b/core/vendor/symfony/yaml/Tests/Fixtures/escapedCharacters.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/escapedCharacters.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/escapedCharacters.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/index.yml b/core/vendor/symfony/yaml/Tests/Fixtures/index.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/index.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/index.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfComments.yml b/core/vendor/symfony/yaml/Tests/Fixtures/sfComments.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfComments.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/sfComments.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfCompact.yml b/core/vendor/symfony/yaml/Tests/Fixtures/sfCompact.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfCompact.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/sfCompact.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfMergeKey.yml b/core/vendor/symfony/yaml/Tests/Fixtures/sfMergeKey.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfMergeKey.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/sfMergeKey.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfObjects.yml b/core/vendor/symfony/yaml/Tests/Fixtures/sfObjects.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfObjects.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/sfObjects.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfQuotes.yml b/core/vendor/symfony/yaml/Tests/Fixtures/sfQuotes.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfQuotes.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/sfQuotes.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfTests.yml b/core/vendor/symfony/yaml/Tests/Fixtures/sfTests.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/sfTests.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/sfTests.yml
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/unindentedCollections.yml b/core/vendor/symfony/yaml/Tests/Fixtures/unindentedCollections.yml
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/Fixtures/unindentedCollections.yml
rename to core/vendor/symfony/yaml/Tests/Fixtures/unindentedCollections.yml
diff --git a/core/vendor/symfony/yaml/Tests/InlineTest.php b/core/vendor/symfony/yaml/Tests/InlineTest.php
new file mode 100644
index 0000000..320eb50
--- /dev/null
+++ b/core/vendor/symfony/yaml/Tests/InlineTest.php
@@ -0,0 +1,380 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Yaml\Tests;
+
+use Symfony\Component\Yaml\Inline;
+
+class InlineTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @dataProvider getTestsForParse
+     */
+    public function testParse($yaml, $value)
+    {
+        $this->assertSame($value, Inline::parse($yaml), sprintf('::parse() converts an inline YAML to a PHP structure (%s)', $yaml));
+    }
+
+    /**
+     * @dataProvider getTestsForParseWithMapObjects
+     */
+    public function testParseWithMapObjects($yaml, $value)
+    {
+        $actual = Inline::parse($yaml, false, false, true);
+
+        $this->assertSame(serialize($value), serialize($actual));
+    }
+
+    /**
+     * @dataProvider getTestsForDump
+     */
+    public function testDump($yaml, $value)
+    {
+        $this->assertEquals($yaml, Inline::dump($value), sprintf('::dump() converts a PHP structure to an inline YAML (%s)', $yaml));
+
+        $this->assertSame($value, Inline::parse(Inline::dump($value)), 'check consistency');
+    }
+
+    public function testDumpNumericValueWithLocale()
+    {
+        $locale = setlocale(LC_NUMERIC, 0);
+        if (false === $locale) {
+            $this->markTestSkipped('Your platform does not support locales.');
+        }
+
+        $required_locales = array('fr_FR.UTF-8', 'fr_FR.UTF8', 'fr_FR.utf-8', 'fr_FR.utf8', 'French_France.1252');
+        if (false === setlocale(LC_ALL, $required_locales)) {
+            $this->markTestSkipped('Could not set any of required locales: '.implode(', ', $required_locales));
+        }
+
+        $this->assertEquals('1.2', Inline::dump(1.2));
+        $this->assertContains('fr', strtolower(setlocale(LC_NUMERIC, 0)));
+
+        setlocale(LC_ALL, $locale);
+    }
+
+    public function testHashStringsResemblingExponentialNumericsShouldNotBeChangedToINF()
+    {
+        $value = '686e444';
+
+        $this->assertSame($value, Inline::parse(Inline::dump($value)));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     */
+    public function testParseScalarWithIncorrectlyQuotedStringShouldThrowException()
+    {
+        $value = "'don't do somthin' like that'";
+        Inline::parse($value);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     */
+    public function testParseScalarWithIncorrectlyDoubleQuotedStringShouldThrowException()
+    {
+        $value = '"don"t do somthin" like that"';
+        Inline::parse($value);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     */
+    public function testParseInvalidMappingKeyShouldThrowException()
+    {
+        $value = '{ "foo " bar": "bar" }';
+        Inline::parse($value);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     */
+    public function testParseInvalidMappingShouldThrowException()
+    {
+        Inline::parse('[foo] bar');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     */
+    public function testParseInvalidSequenceShouldThrowException()
+    {
+        Inline::parse('{ foo: bar } bar');
+    }
+
+    public function testParseScalarWithCorrectlyQuotedStringShouldReturnString()
+    {
+        $value = "'don''t do somthin'' like that'";
+        $expect = "don't do somthin' like that";
+
+        $this->assertSame($expect, Inline::parseScalar($value));
+    }
+
+    /**
+     * @dataProvider getDataForParseReferences
+     */
+    public function testParseReferences($yaml, $expected)
+    {
+        $this->assertSame($expected, Inline::parse($yaml, false, false, false, array('var' => 'var-value')));
+    }
+
+    public function getDataForParseReferences()
+    {
+        return array(
+            'scalar' => array('*var', 'var-value'),
+            'list' => array('[ *var ]', array('var-value')),
+            'list-in-list' => array('[[ *var ]]', array(array('var-value'))),
+            'map-in-list' => array('[ { key: *var } ]', array(array('key' => 'var-value'))),
+            'embedded-mapping-in-list' => array('[ key: *var ]', array(array('key' => 'var-value'))),
+            'map' => array('{ key: *var }', array('key' => 'var-value')),
+            'list-in-map' => array('{ key: [*var] }', array('key' => array('var-value'))),
+            'map-in-map' => array('{ foo: { bar: *var } }', array('foo' => array('bar' => 'var-value'))),
+        );
+    }
+
+    public function testParseMapReferenceInSequence()
+    {
+        $foo = array(
+            'a' => 'Steve',
+            'b' => 'Clark',
+            'c' => 'Brian',
+        );
+        $this->assertSame(array($foo), Inline::parse('[*foo]', false, false, false, array('foo' => $foo)));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessage A reference must contain at least one character.
+     */
+    public function testParseUnquotedAsterisk()
+    {
+        Inline::parse('{ foo: * }');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessage A reference must contain at least one character.
+     */
+    public function testParseUnquotedAsteriskFollowedByAComment()
+    {
+        Inline::parse('{ foo: * #foo }');
+    }
+
+    public function getTestsForParse()
+    {
+        return array(
+            array('', ''),
+            array('null', null),
+            array('false', false),
+            array('true', true),
+            array('12', 12),
+            array('-12', -12),
+            array('"quoted string"', 'quoted string'),
+            array("'quoted string'", 'quoted string'),
+            array('12.30e+02', 12.30e+02),
+            array('0x4D2', 0x4D2),
+            array('02333', 02333),
+            array('.Inf', -log(0)),
+            array('-.Inf', log(0)),
+            array("'686e444'", '686e444'),
+            array('686e444', 646e444),
+            array('123456789123456789123456789123456789', '123456789123456789123456789123456789'),
+            array('"foo\r\nbar"', "foo\r\nbar"),
+            array("'foo#bar'", 'foo#bar'),
+            array("'foo # bar'", 'foo # bar'),
+            array("'#cfcfcf'", '#cfcfcf'),
+            array('::form_base.html.twig', '::form_base.html.twig'),
+
+            // Pre-YAML-1.2 booleans
+            array("'y'", 'y'),
+            array("'n'", 'n'),
+            array("'yes'", 'yes'),
+            array("'no'", 'no'),
+            array("'on'", 'on'),
+            array("'off'", 'off'),
+
+            array('2007-10-30', mktime(0, 0, 0, 10, 30, 2007)),
+            array('2007-10-30T02:59:43Z', gmmktime(2, 59, 43, 10, 30, 2007)),
+            array('2007-10-30 02:59:43 Z', gmmktime(2, 59, 43, 10, 30, 2007)),
+            array('1960-10-30 02:59:43 Z', gmmktime(2, 59, 43, 10, 30, 1960)),
+            array('1730-10-30T02:59:43Z', gmmktime(2, 59, 43, 10, 30, 1730)),
+
+            array('"a \\"string\\" with \'quoted strings inside\'"', 'a "string" with \'quoted strings inside\''),
+            array("'a \"string\" with ''quoted strings inside'''", 'a "string" with \'quoted strings inside\''),
+
+            // sequences
+            // urls are no key value mapping. see #3609. Valid yaml "key: value" mappings require a space after the colon
+            array('[foo, http://urls.are/no/mappings, false, null, 12]', array('foo', 'http://urls.are/no/mappings', false, null, 12)),
+            array('[  foo  ,   bar , false  ,  null     ,  12  ]', array('foo', 'bar', false, null, 12)),
+            array('[\'foo,bar\', \'foo bar\']', array('foo,bar', 'foo bar')),
+
+            // mappings
+            array('{foo:bar,bar:foo,false:false,null:null,integer:12}', array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
+            array('{ foo  : bar, bar : foo,  false  :   false,  null  :   null,  integer :  12  }', array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
+            array('{foo: \'bar\', bar: \'foo: bar\'}', array('foo' => 'bar', 'bar' => 'foo: bar')),
+            array('{\'foo\': \'bar\', "bar": \'foo: bar\'}', array('foo' => 'bar', 'bar' => 'foo: bar')),
+            array('{\'foo\'\'\': \'bar\', "bar\"": \'foo: bar\'}', array('foo\'' => 'bar', 'bar"' => 'foo: bar')),
+            array('{\'foo: \': \'bar\', "bar: ": \'foo: bar\'}', array('foo: ' => 'bar', 'bar: ' => 'foo: bar')),
+
+            // nested sequences and mappings
+            array('[foo, [bar, foo]]', array('foo', array('bar', 'foo'))),
+            array('[foo, {bar: foo}]', array('foo', array('bar' => 'foo'))),
+            array('{ foo: {bar: foo} }', array('foo' => array('bar' => 'foo'))),
+            array('{ foo: [bar, foo] }', array('foo' => array('bar', 'foo'))),
+
+            array('[  foo, [  bar, foo  ]  ]', array('foo', array('bar', 'foo'))),
+
+            array('[{ foo: {bar: foo} }]', array(array('foo' => array('bar' => 'foo')))),
+
+            array('[foo, [bar, [foo, [bar, foo]], foo]]', array('foo', array('bar', array('foo', array('bar', 'foo')), 'foo'))),
+
+            array('[foo, {bar: foo, foo: [foo, {bar: foo}]}, [foo, {bar: foo}]]', array('foo', array('bar' => 'foo', 'foo' => array('foo', array('bar' => 'foo'))), array('foo', array('bar' => 'foo')))),
+
+            array('[foo, bar: { foo: bar }]', array('foo', '1' => array('bar' => array('foo' => 'bar')))),
+            array('[foo, \'@foo.baz\', { \'%foo%\': \'foo is %foo%\', bar: \'%foo%\' }, true, \'@service_container\']', array('foo', '@foo.baz', array('%foo%' => 'foo is %foo%', 'bar' => '%foo%'), true, '@service_container')),
+        );
+    }
+
+    public function getTestsForParseWithMapObjects()
+    {
+        return array(
+            array('', ''),
+            array('null', null),
+            array('false', false),
+            array('true', true),
+            array('12', 12),
+            array('-12', -12),
+            array('"quoted string"', 'quoted string'),
+            array("'quoted string'", 'quoted string'),
+            array('12.30e+02', 12.30e+02),
+            array('0x4D2', 0x4D2),
+            array('02333', 02333),
+            array('.Inf', -log(0)),
+            array('-.Inf', log(0)),
+            array("'686e444'", '686e444'),
+            array('686e444', 646e444),
+            array('123456789123456789123456789123456789', '123456789123456789123456789123456789'),
+            array('"foo\r\nbar"', "foo\r\nbar"),
+            array("'foo#bar'", 'foo#bar'),
+            array("'foo # bar'", 'foo # bar'),
+            array("'#cfcfcf'", '#cfcfcf'),
+            array('::form_base.html.twig', '::form_base.html.twig'),
+
+            array('2007-10-30', mktime(0, 0, 0, 10, 30, 2007)),
+            array('2007-10-30T02:59:43Z', gmmktime(2, 59, 43, 10, 30, 2007)),
+            array('2007-10-30 02:59:43 Z', gmmktime(2, 59, 43, 10, 30, 2007)),
+            array('1960-10-30 02:59:43 Z', gmmktime(2, 59, 43, 10, 30, 1960)),
+            array('1730-10-30T02:59:43Z', gmmktime(2, 59, 43, 10, 30, 1730)),
+
+            array('"a \\"string\\" with \'quoted strings inside\'"', 'a "string" with \'quoted strings inside\''),
+            array("'a \"string\" with ''quoted strings inside'''", 'a "string" with \'quoted strings inside\''),
+
+            // sequences
+            // urls are no key value mapping. see #3609. Valid yaml "key: value" mappings require a space after the colon
+            array('[foo, http://urls.are/no/mappings, false, null, 12]', array('foo', 'http://urls.are/no/mappings', false, null, 12)),
+            array('[  foo  ,   bar , false  ,  null     ,  12  ]', array('foo', 'bar', false, null, 12)),
+            array('[\'foo,bar\', \'foo bar\']', array('foo,bar', 'foo bar')),
+
+            // mappings
+            array('{foo:bar,bar:foo,false:false,null:null,integer:12}', (object) array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
+            array('{ foo  : bar, bar : foo,  false  :   false,  null  :   null,  integer :  12  }', (object) array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
+            array('{foo: \'bar\', bar: \'foo: bar\'}', (object) array('foo' => 'bar', 'bar' => 'foo: bar')),
+            array('{\'foo\': \'bar\', "bar": \'foo: bar\'}', (object) array('foo' => 'bar', 'bar' => 'foo: bar')),
+            array('{\'foo\'\'\': \'bar\', "bar\"": \'foo: bar\'}', (object) array('foo\'' => 'bar', "bar\"" => 'foo: bar')),
+            array('{\'foo: \': \'bar\', "bar: ": \'foo: bar\'}', (object) array('foo: ' => 'bar', "bar: " => 'foo: bar')),
+
+            // nested sequences and mappings
+            array('[foo, [bar, foo]]', array('foo', array('bar', 'foo'))),
+            array('[foo, {bar: foo}]', array('foo', (object) array('bar' => 'foo'))),
+            array('{ foo: {bar: foo} }', (object) array('foo' => (object) array('bar' => 'foo'))),
+            array('{ foo: [bar, foo] }', (object) array('foo' => array('bar', 'foo'))),
+
+            array('[  foo, [  bar, foo  ]  ]', array('foo', array('bar', 'foo'))),
+
+            array('[{ foo: {bar: foo} }]', array((object) array('foo' => (object) array('bar' => 'foo')))),
+
+            array('[foo, [bar, [foo, [bar, foo]], foo]]', array('foo', array('bar', array('foo', array('bar', 'foo')), 'foo'))),
+
+            array('[foo, {bar: foo, foo: [foo, {bar: foo}]}, [foo, {bar: foo}]]', array('foo', (object) array('bar' => 'foo', 'foo' => array('foo', (object) array('bar' => 'foo'))), array('foo', (object) array('bar' => 'foo')))),
+
+            array('[foo, bar: { foo: bar }]', array('foo', '1' => (object) array('bar' => (object) array('foo' => 'bar')))),
+            array('[foo, \'@foo.baz\', { \'%foo%\': \'foo is %foo%\', bar: \'%foo%\' }, true, \'@service_container\']', array('foo', '@foo.baz', (object) array('%foo%' => 'foo is %foo%', 'bar' => '%foo%'), true, '@service_container')),
+
+            array('{}', new \stdClass()),
+            array('{ foo  : bar, bar : {}  }', (object) array('foo' => 'bar', 'bar' => new \stdClass())),
+            array('{ foo  : [], bar : {}  }', (object) array('foo' => array(), 'bar' => new \stdClass())),
+            array('{foo: \'bar\', bar: {} }', (object) array('foo' => 'bar', 'bar' => new \stdClass())),
+            array('{\'foo\': \'bar\', "bar": {}}', (object) array('foo' => 'bar', 'bar' => new \stdClass())),
+            array('{\'foo\': \'bar\', "bar": \'{}\'}', (object) array('foo' => 'bar', 'bar' => '{}')),
+
+            array('[foo, [{}, {}]]', array('foo', array(new \stdClass(), new \stdClass()))),
+            array('[foo, [[], {}]]', array('foo', array(array(), new \stdClass()))),
+            array('[foo, [[{}, {}], {}]]', array('foo', array(array(new \stdClass(), new \stdClass()), new \stdClass()))),
+            array('[foo, {bar: {}}]', array('foo', '1' => (object) array('bar' => new \stdClass()))),
+        );
+    }
+
+    public function getTestsForDump()
+    {
+        return array(
+            array('null', null),
+            array('false', false),
+            array('true', true),
+            array('12', 12),
+            array("'quoted string'", 'quoted string'),
+            array('!!float 1230', 12.30e+02),
+            array('1234', 0x4D2),
+            array('1243', 02333),
+            array('.Inf', -log(0)),
+            array('-.Inf', log(0)),
+            array("'686e444'", '686e444'),
+            array('"foo\r\nbar"', "foo\r\nbar"),
+            array("'foo#bar'", 'foo#bar'),
+            array("'foo # bar'", 'foo # bar'),
+            array("'#cfcfcf'", '#cfcfcf'),
+
+            array("'a \"string\" with ''quoted strings inside'''", 'a "string" with \'quoted strings inside\''),
+
+            array("'-dash'", '-dash'),
+            array("'-'", '-'),
+
+            // Pre-YAML-1.2 booleans
+            array("'y'", 'y'),
+            array("'n'", 'n'),
+            array("'yes'", 'yes'),
+            array("'no'", 'no'),
+            array("'on'", 'on'),
+            array("'off'", 'off'),
+
+            // sequences
+            array('[foo, bar, false, null, 12]', array('foo', 'bar', false, null, 12)),
+            array('[\'foo,bar\', \'foo bar\']', array('foo,bar', 'foo bar')),
+
+            // mappings
+            array('{ foo: bar, bar: foo, \'false\': false, \'null\': null, integer: 12 }', array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
+            array('{ foo: bar, bar: \'foo: bar\' }', array('foo' => 'bar', 'bar' => 'foo: bar')),
+
+            // nested sequences and mappings
+            array('[foo, [bar, foo]]', array('foo', array('bar', 'foo'))),
+
+            array('[foo, [bar, [foo, [bar, foo]], foo]]', array('foo', array('bar', array('foo', array('bar', 'foo')), 'foo'))),
+
+            array('{ foo: { bar: foo } }', array('foo' => array('bar' => 'foo'))),
+
+            array('[foo, { bar: foo }]', array('foo', array('bar' => 'foo'))),
+
+            array('[foo, { bar: foo, foo: [foo, { bar: foo }] }, [foo, { bar: foo }]]', array('foo', array('bar' => 'foo', 'foo' => array('foo', array('bar' => 'foo'))), array('foo', array('bar' => 'foo')))),
+
+            array('[foo, \'@foo.baz\', { \'%foo%\': \'foo is %foo%\', bar: \'%foo%\' }, true, \'@service_container\']', array('foo', '@foo.baz', array('%foo%' => 'foo is %foo%', 'bar' => '%foo%'), true, '@service_container')),
+        );
+    }
+}
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/ParseExceptionTest.php b/core/vendor/symfony/yaml/Tests/ParseExceptionTest.php
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/ParseExceptionTest.php
rename to core/vendor/symfony/yaml/Tests/ParseExceptionTest.php
diff --git a/core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/ParserTest.php b/core/vendor/symfony/yaml/Tests/ParserTest.php
similarity index 100%
rename from core/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/ParserTest.php
rename to core/vendor/symfony/yaml/Tests/ParserTest.php
diff --git a/core/vendor/symfony/yaml/Tests/YamlTest.php b/core/vendor/symfony/yaml/Tests/YamlTest.php
new file mode 100644
index 0000000..a726156
--- /dev/null
+++ b/core/vendor/symfony/yaml/Tests/YamlTest.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Yaml\Tests;
+
+use Symfony\Component\Yaml\Yaml;
+
+class YamlTest extends \PHPUnit_Framework_TestCase
+{
+    public function testParseAndDump()
+    {
+        $data = array('lorem' => 'ipsum', 'dolor' => 'sit');
+        $yml = Yaml::dump($data);
+        $parsed = Yaml::parse($yml);
+        $this->assertEquals($data, $parsed);
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyParseFromFile()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $filename = __DIR__.'/Fixtures/index.yml';
+        $contents = file_get_contents($filename);
+        $parsedByFilename = Yaml::parse($filename);
+        $parsedByContents = Yaml::parse($contents);
+        $this->assertEquals($parsedByFilename, $parsedByContents);
+    }
+}
diff --git a/core/vendor/symfony/yaml/Unescaper.php b/core/vendor/symfony/yaml/Unescaper.php
new file mode 100644
index 0000000..93206f9
--- /dev/null
+++ b/core/vendor/symfony/yaml/Unescaper.php
@@ -0,0 +1,146 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Yaml;
+
+/**
+ * Unescaper encapsulates unescaping rules for single and double-quoted
+ * YAML strings.
+ *
+ * @author Matthew Lewinski <matthew@lewinski.org>
+ */
+class Unescaper
+{
+    /**
+     * Parser and Inline assume UTF-8 encoding, so escaped Unicode characters
+     * must be converted to that encoding.
+     *
+     * @deprecated since version 2.5, to be removed in 3.0
+     * @internal
+     */
+    const ENCODING = 'UTF-8';
+
+    /**
+     * Regex fragment that matches an escaped character in a double quoted string.
+     */
+    const REGEX_ESCAPED_CHARACTER = "\\\\([0abt\tnvfre \\\"\\/\\\\N_LP]|x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8})";
+
+    /**
+     * Unescapes a single quoted string.
+     *
+     * @param string $value A single quoted string.
+     *
+     * @return string The unescaped string.
+     */
+    public function unescapeSingleQuotedString($value)
+    {
+        return str_replace('\'\'', '\'', $value);
+    }
+
+    /**
+     * Unescapes a double quoted string.
+     *
+     * @param string $value A double quoted string.
+     *
+     * @return string The unescaped string.
+     */
+    public function unescapeDoubleQuotedString($value)
+    {
+        $self = $this;
+        $callback = function ($match) use ($self) {
+            return $self->unescapeCharacter($match[0]);
+        };
+
+        // evaluate the string
+        return preg_replace_callback('/'.self::REGEX_ESCAPED_CHARACTER.'/u', $callback, $value);
+    }
+
+    /**
+     * Unescapes a character that was found in a double-quoted string.
+     *
+     * @param string $value An escaped character
+     *
+     * @return string The unescaped character
+     */
+    public function unescapeCharacter($value)
+    {
+        switch ($value{1}) {
+            case '0':
+                return "\x0";
+            case 'a':
+                return "\x7";
+            case 'b':
+                return "\x8";
+            case 't':
+                return "\t";
+            case "\t":
+                return "\t";
+            case 'n':
+                return "\n";
+            case 'v':
+                return "\xB";
+            case 'f':
+                return "\xC";
+            case 'r':
+                return "\r";
+            case 'e':
+                return "\x1B";
+            case ' ':
+                return ' ';
+            case '"':
+                return '"';
+            case '/':
+                return '/';
+            case '\\':
+                return '\\';
+            case 'N':
+                // U+0085 NEXT LINE
+                return "\xC2\x85";
+            case '_':
+                // U+00A0 NO-BREAK SPACE
+                return "\xC2\xA0";
+            case 'L':
+                // U+2028 LINE SEPARATOR
+                return "\xE2\x80\xA8";
+            case 'P':
+                // U+2029 PARAGRAPH SEPARATOR
+                return "\xE2\x80\xA9";
+            case 'x':
+                return self::utf8chr(hexdec(substr($value, 2, 2)));
+            case 'u':
+                return self::utf8chr(hexdec(substr($value, 2, 4)));
+            case 'U':
+                return self::utf8chr(hexdec(substr($value, 2, 8)));
+        }
+    }
+
+    /**
+     * Get the UTF-8 character for the given code point.
+     *
+     * @param int $c The unicode code point
+     *
+     * @return string The corresponding UTF-8 character
+     */
+    private static function utf8chr($c)
+    {
+        if (0x80 > $c %= 0x200000) {
+            return chr($c);
+        }
+        if (0x800 > $c) {
+            return chr(0xC0 | $c >> 6).chr(0x80 | $c & 0x3F);
+        }
+        if (0x10000 > $c) {
+            return chr(0xE0 | $c >> 12).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
+        }
+
+        return chr(0xF0 | $c >> 18).chr(0x80 | $c >> 12 & 0x3F).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
+    }
+}
diff --git a/core/vendor/symfony/yaml/Yaml.php b/core/vendor/symfony/yaml/Yaml.php
new file mode 100644
index 0000000..e17698a
--- /dev/null
+++ b/core/vendor/symfony/yaml/Yaml.php
@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Yaml;
+
+use Symfony\Component\Yaml\Exception\ParseException;
+
+/**
+ * Yaml offers convenience methods to load and dump YAML.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class Yaml
+{
+    /**
+     * Parses YAML into a PHP array.
+     *
+     * The parse method, when supplied with a YAML stream (string or file),
+     * will do its best to convert YAML in a file into a PHP array.
+     *
+     *  Usage:
+     *  <code>
+     *   $array = Yaml::parse(file_get_contents('config.yml'));
+     *   print_r($array);
+     *  </code>
+     *
+     * As this method accepts both plain strings and file names as an input,
+     * you must validate the input before calling this method. Passing a file
+     * as an input is a deprecated feature and will be removed in 3.0.
+     *
+     * @param string $input                  Path to a YAML file or a string containing YAML
+     * @param bool   $exceptionOnInvalidType True if an exception must be thrown on invalid types false otherwise
+     * @param bool   $objectSupport          True if object support is enabled, false otherwise
+     * @param bool   $objectForMap           True if maps should return a stdClass instead of array()
+     *
+     * @return array The YAML converted to a PHP array
+     *
+     * @throws ParseException If the YAML is not valid
+     *
+     * @deprecated The ability to pass file names to the Yaml::parse method is deprecated since version 2.2 and will be removed in 3.0. Pass the YAML contents of the file instead.
+     *
+     * @api
+     */
+    public static function parse($input, $exceptionOnInvalidType = false, $objectSupport = false, $objectForMap = false)
+    {
+        // if input is a file, process it
+        $file = '';
+        if (strpos($input, "\n") === false && is_file($input)) {
+            trigger_error('The ability to pass file names to the '.__METHOD__.' method is deprecated since version 2.2 and will be removed in 3.0. Pass the YAML contents of the file instead.', E_USER_DEPRECATED);
+
+            if (false === is_readable($input)) {
+                throw new ParseException(sprintf('Unable to parse "%s" as the file is not readable.', $input));
+            }
+
+            $file = $input;
+            $input = file_get_contents($file);
+        }
+
+        $yaml = new Parser();
+
+        try {
+            return $yaml->parse($input, $exceptionOnInvalidType, $objectSupport, $objectForMap);
+        } catch (ParseException $e) {
+            if ($file) {
+                $e->setParsedFile($file);
+            }
+
+            throw $e;
+        }
+    }
+
+    /**
+     * Dumps a PHP array to a YAML string.
+     *
+     * The dump method, when supplied with an array, will do its best
+     * to convert the array into friendly YAML.
+     *
+     * @param array $array                  PHP array
+     * @param int   $inline                 The level where you switch to inline YAML
+     * @param int   $indent                 The amount of spaces to use for indentation of nested nodes.
+     * @param bool  $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
+     * @param bool  $objectSupport          true if object support is enabled, false otherwise
+     *
+     * @return string A YAML string representing the original PHP array
+     *
+     * @api
+     */
+    public static function dump($array, $inline = 2, $indent = 4, $exceptionOnInvalidType = false, $objectSupport = false)
+    {
+        $yaml = new Dumper();
+        $yaml->setIndentation($indent);
+
+        return $yaml->dump($array, $inline, 0, $exceptionOnInvalidType, $objectSupport);
+    }
+}
diff --git a/core/vendor/symfony/yaml/composer.json b/core/vendor/symfony/yaml/composer.json
new file mode 100644
index 0000000..b07b439
--- /dev/null
+++ b/core/vendor/symfony/yaml/composer.json
@@ -0,0 +1,33 @@
+{
+    "name": "symfony/yaml",
+    "type": "library",
+    "description": "Symfony Yaml Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\Yaml\\": "" }
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}
diff --git a/core/vendor/symfony/yaml/phpunit.xml.dist b/core/vendor/symfony/yaml/phpunit.xml.dist
new file mode 100644
index 0000000..418b2c6
--- /dev/null
+++ b/core/vendor/symfony/yaml/phpunit.xml.dist
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony Yaml Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./vendor</directory>
+                <directory>./Tests</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>