rules 8.x-3.0-unstable6

First baby steps of providing a Rules UI. Quite a few other API improvements.

Changes since 8.x-3.0-unstable5:

• #2570635: Fixed event context propagation
• #2571501: Fixed negating of Rules conditions
• Converted EntityFetchById to use doExecute().
• #2573007 by torenware:: RulesConditionBase::evaluate() must return a value.
• #2574581 by kmox83: Merge Rules UI module into the main Rules module
• #2572119: Updating EntityDelete action to use doExecute()
• #2572119: Updating UserBlock action to use doExecute()
• Fixed t() usage in rules component form
• #2572119: Updating SystemSendMail action to use doExecute()
• #2572119: Updating SendAccountMail action to use doExecute()
• #2305573: Use ContexDefinition::create() instead of many constructors arguments
• #2575977: Fixed Context API change and other various test fails, converted Rules state to use typed data
• Fixed phpunit commands in README after core vendor directory was moved
• #2574521 and #2573823 by Torenware, klausi: Implement doEvaluate() for rules_entity_field_access, fixed argument ordering of doEvaluate() invocations
• Updating PathAliasDeleteByAlias to use doExecute().
• #2585321: Implementing doEvaluate for the UserIsBlocked condition.
• Fixed visibility of one doEvaluate method
• #2574513: doEvaluate for rules_list_contains
• #2572119: Updating PathAliasCreate to use doExecute().
• #2572119: Updating PathAliasDeleteByPath to use doExecute().
• #2572119: Updating UserRoleRemove to use doExecute().
• #2572119: Updating UserRoleAdd to use doExecute().
• #2572119: Updating SystemMessage action to use doExecute().
• Use the context definition order for passing context values to doExecute() for actions
• Removed core patch
• #2572119: Update DataListCountIs condition to use doEvaluate
• #2572119: Update EntityIsNew condition to use doEvaluate
• #2572119: Update EntityIsOfBundle condition to use doEvaluate
• #2573045: doEvaluate for rules_data_comparison
• #2585429: doEvaluate() conversion for NodeIsSticky
• #2585431: doEvaluate() conversion for NodeIsPublished
• #2585463: doEvaluate for NodeIsOfType
• #2609816: Rules tests should be "testbot friendly" and have @group everywhere
• #2585403 by emclaughlin, Insasse: doEvaluate() conversion for PathHasAlias
• #2571183: do not use random test data to avoid random test fails
• Removed obsolete SafeMarkup calls on exception messages
• Remove usage of deprecated !placeholder
• Move to separately execute RulesComponent.
• #2572119: doEvaluate() conversion for EntityIsOfType
• #2572119: doEvaluate() conversion for NodeIsPromoted
• #2572119: doEvaluate() conversion for EntityHasField
• #2591177: Rules definition objects are almost ways returning data type 'any'.
• Fixed wrong usage of logger and logger factory in SystemSendEmail action
• #2572119: doEexcute() for UserUnblock
• #2622982: Convert entity manager service usage to split up services
• Fixed doc variable name, removed unuded entity manager mocking
• #2610458: Prevent Translation annotation objects from getting into ContextDefinition
• Update unit and integration tests to work with the new RulesComponent execution class.
• Update the component config entity to separate context definitions from the expression.
• #2585419 by emclaughlin, rbmboogie: doEvaluate() conversion for PathAliasExists
• #2572119: doExecute() conversion for EntitySave action
• by ndeet: Adding param doc for immediate param of the EntitySave action.
• #2471641 by mariancalinro, bbujisic: Port "Page redirect" action to D8
• #2572119: Updating DataSet action to use doExecute().
• #2585019: doExecute() for the DataListItemRemove action.
• #2583861 by emclaughlin, ndf: doExecute() conversion for VariableAdd
• #2611942 by emclaughlin, jjchinquist: Added context default values in annotations
• #2624846: Port "System : Cron maintenance tasks are performed" event to D8
• #2625214 by C_Logemann: Tags are not be required on the reaction rule form
• #2572119: Convert execute to doExecute() for EntityPathAliasCreate.
• #2317233: Implemented data type assertions for "Fetch entity by property" action
• #2572119: Convert execute to doExecute() for DataConvert action
• #2593139: Add configure_permission annotation key for plugins.
• Enable PHP 7 testing with core patch
• Fixed HTTPS links in README
• #2625890: Use BrowserTestBase for Rules UI web tests
• #2624848: Port event "System watchdog log entry is created" to D8
• #2281119: doEvaluate() conversion for UserHasRole condition
• Enabled PHPCS in Travis CI and fixed some minor coding standards
• #2530694: Expression UI handling and basic start with reaction rules and conditions
• #2470099: Make Rules settings collapsible once the rule has been created
• #2501927: Make tests work with separated RulesComponent class and convert reaction rules as well.
• Fix AddConditionForm to refer to the ReactionRule config entity.
• #2501927: Final test fixes after separating RulesComponent execution from expressions.
• #2501927: Some small docu improvements for the RulesComponent class and other various code style fixes.
• #2501927: Make RulesState leverage the TypedDataTrait.
• #2501927: Various small documentation and use statements improvments.
• #2501927 Exclude phpcs rule for return comments until #2631352 gets fixed.
• #2501927: Implement providing variables back to the caller.
• #2501927: Add test coverage for RulesComponent getters.
• Enable Drupal core testing on both 8.0.x and 8.1.x
• #2632514: Rename RulesComponent to RulesComponentConfig and ReactionRule to ReactionRuleConfig.
• #2632516: Rename RulesState and its interface to ExecutionState.
• Added tests to create a reaction rule
• #2572119 by reeller_sk, shahinam: doExecute() conversion for DataListItemAdd action
• #2630412: Add API to lookup/delete expressions by UUID from expression containers
• Removed unnecessary render() method for Rules component list builder
• #2470918: Create hook_help.
• #2470099: Added UI form to delete expressions from a rule