diff --git a/composer.json b/composer.json
index 97c131f9c4..1f2569ac87 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
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diff --git a/composer.lock b/composer.lock
index 310254b2e0..b3c4b93115 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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-    "content-hash": "97de1708c79f6205a295cfc9808c0c72",
+    "content-hash": "b290302a4d1a61b0163afac3b2070189",
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@@ -60,16 +60,16 @@
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@@ -111,12 +111,16 @@
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                 "Dolibarr",
+                "Eliasis",
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+                "Kanboard",
                 "MODX Evo",
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+                "Maya",
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@@ -139,9 +143,11 @@
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+                "itop",
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@@ -156,6 +162,7 @@
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                 "shopware",
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+                "sydes",
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@@ -163,7 +170,7 @@
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-            "time": "2016-08-13T20:53:52+00:00"
+            "time": "2017-04-24T06:37:16+00:00"
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@@ -741,16 +748,16 @@
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@@ -760,9 +767,12 @@
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+                "phpunit/phpunit": "^4.0 || ^5.0",
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+            "suggest": {
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@@ -799,7 +809,7 @@
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-            "time": "2017-02-28T22:50:30+00:00"
+            "time": "2017-06-22T18:50:49+00:00"
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@@ -2306,16 +2316,16 @@
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@@ -2351,7 +2361,7 @@
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-            "time": "2017-03-13T16:52:55+00:00"
+            "time": "2017-04-25T02:31:25+00:00"
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@@ -3028,16 +3038,16 @@
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@@ -3070,41 +3080,138 @@
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-            "time": "2016-07-18T14:02:57+00:00"
+            "time": "2017-08-01T08:02:14+00:00"
+        },
+        {
+            "name": "phpdocumentor/reflection-common",
+            "version": "1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpDocumentor/ReflectionCommon.git",
+                "reference": "144c307535e82c8fdcaacbcfc1d6d8eeb896687c"
+            },
+            "dist": {
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+                "reference": "144c307535e82c8fdcaacbcfc1d6d8eeb896687c",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5"
+            },
+            "require-dev": {
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+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
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+                    "phpDocumentor\\Reflection\\": [
+                        "src"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jaap van Otterdijk",
+                    "email": "opensource@ijaap.nl"
+                }
+            ],
+            "description": "Common reflection classes used by phpdocumentor to reflect the code structure",
+            "homepage": "http://www.phpdoc.org",
+            "keywords": [
+                "FQSEN",
+                "phpDocumentor",
+                "phpdoc",
+                "reflection",
+                "static analysis"
+            ],
+            "time": "2015-12-27T11:43:31+00:00"
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-            "version": "2.0.4",
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+                "php": ">=5.5",
+                "phpdocumentor/reflection-common": "^1.0@dev",
+                "phpdocumentor/type-resolver": "^0.3.0",
+                "webmozart/assert": "^1.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~4.0"
+                "mockery/mockery": "^0.9.4",
+                "phpunit/phpunit": "^4.4"
             },
-            "suggest": {
-                "dflydev/markdown": "~1.0",
-                "erusev/parsedown": "~1.0"
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "phpDocumentor\\Reflection\\": [
+                        "src/"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mike van Riel",
+                    "email": "me@mikevanriel.com"
+                }
+            ],
+            "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
+            "time": "2017-08-04T20:55:59+00:00"
+        },
+        {
+            "name": "phpdocumentor/type-resolver",
+            "version": "0.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpDocumentor/TypeResolver.git",
+                "reference": "fb3933512008d8162b3cdf9e18dba9309b7c3773"
+            },
+            "dist": {
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+                "shasum": ""
+            },
+            "require": {
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+                "phpdocumentor/reflection-common": "^1.0"
+            },
+            "require-dev": {
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+                "phpunit/phpunit": "^5.2||^4.8.24"
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                 "branch-alias": {
-                    "dev-master": "2.0.x-dev"
+                    "dev-master": "1.0.x-dev"
                 }
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-                "psr-0": {
-                    "phpDocumentor": [
+                "psr-4": {
+                    "phpDocumentor\\Reflection\\": [
                         "src/"
                     ]
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@@ -3116,10 +3223,10 @@
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                 {
                     "name": "Mike van Riel",
-                    "email": "mike.vanriel@naenius.com"
+                    "email": "me@mikevanriel.com"
                 }
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-            "time": "2015-02-03T12:10:50+00:00"
+            "time": "2017-06-03T08:32:36+00:00"
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@@ -3434,16 +3541,16 @@
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-            "version": "4.8.35",
+            "version": "4.8.36",
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                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "791b1a67c25af50e230f841ee7a9c6eba507dc87"
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@@ -3502,7 +3609,7 @@
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-            "time": "2017-02-06T05:18:07+00:00"
+            "time": "2017-06-21T08:07:12+00:00"
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@@ -3626,23 +3733,23 @@
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@@ -3674,7 +3781,7 @@
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-            "time": "2015-12-08T07:14:41+00:00"
+            "time": "2017-05-22T07:24:03+00:00"
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@@ -3934,16 +4041,16 @@
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-            "version": "2.8.1",
+            "version": "2.9.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
-                "reference": "d7cf0d894e8aa4c73712ee4a331cc1eaa37cdc7d"
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-                "reference": "d7cf0d894e8aa4c73712ee4a331cc1eaa37cdc7d",
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@@ -4008,7 +4115,7 @@
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-            "time": "2017-03-01T22:17:45+00:00"
+            "time": "2017-05-22T02:43:20+00:00"
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@@ -4237,6 +4344,56 @@
             "description": "Symfony PHPUnit Bridge",
             "homepage": "https://symfony.com",
             "time": "2017-04-12T14:13:17+00:00"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
+            },
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+                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "shasum": ""
+            },
+            "require": {
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+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3-dev"
+                }
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+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2016-11-23T20:04:58+00:00"
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diff --git a/core/composer.json b/core/composer.json
index 0d103002c7..423d483f38 100644
--- a/core/composer.json
+++ b/core/composer.json
@@ -21,7 +21,7 @@
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         "doctrine/common": "^2.5",
         "doctrine/annotations": "^1.2",
-        "guzzlehttp/guzzle": "^6.2.1",
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@@ -43,8 +43,8 @@
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-        "phpunit/phpunit": ">=4.8.35 <5",
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