Merge branch '2.7' into 2.8

* 2.7: (22 commits)
  Tests and fix for issue in array model data in EntityType field with multiple=true
  [Form] Fixed PercentToLocalizedStringTransformer to accept both comma and dot as decimal separator, if possible
  removed useless PHPDoc
  [Form] Fix FormInterface::submit() annotation
  PdoSessionHandler: fix advisory lock for pgsql when session.sid_bits_per_character > 4
  HttpCache does not consider ESI resources in HEAD requests
  Fix translation for "This field was not expected"
  [Routing] Enhance Route(Collection) docblocks
  Added improvement for accuracy in MoneyToLocalizedStringTransformer.
  Removed unused private property
  Use correct verb form in the pull request template
  Use PHP_MAXPATHLEN in Filesystem.
  Added null as explicit return type (?TokenInterface)
  [FrameworkBundle] Fix Routing\DelegatingLoader
  Render all line breaks according to the exception message
  [Form] Fix phpdoc
  [DI] remove confusing code
  [Form] Fixed GroupSequence with "constraints" option
  [Validator] Clarify UUID validator behavior
  [Filesystem] Fixed makePathRelative
  ...

Author: nicolas-grekas

Extension/CodeExtension.php

@@ -26,8 +26,6 @@ class CodeExtension extends AbstractExtension
     private $charset;
 
     /**
-     * Constructor.
-     *
      * @param string $fileLinkFormat The format for links to source files
      * @param string $rootDir        The project root directory
      * @param string $charset        The charset

Extension/HttpKernelExtension.php

@@ -26,8 +26,6 @@ class HttpKernelExtension extends AbstractExtension
     private $handler;
 
     /**
-     * Constructor.
-     *
      * @param FragmentHandler $handler A FragmentHandler instance
      */
     public function __construct(FragmentHandler $handler)

NodeVisitor/TranslationDefaultDomainNodeVisitor.php

@@ -26,8 +26,6 @@
 use Twig\NodeVisitor\AbstractNodeVisitor;
 
 /**
- * TranslationDefaultDomainNodeVisitor.
- *
  * @author Fabien Potencier <[email protected]>
  */
 class TranslationDefaultDomainNodeVisitor extends AbstractNodeVisitor
@@ -37,9 +35,6 @@ class TranslationDefaultDomainNodeVisitor extends AbstractNodeVisitor
      */
     private $scope;
 
-    /**
-     * Constructor.
-     */
     public function __construct()
     {
         $this->scope = new Scope();