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

Crawler.php

@@ -53,8 +53,6 @@ class Crawler extends \SplObjectStorage
     private $isHtml = true;
 
     /**
-     * Constructor.
-     *
      * @param mixed  $node       A Node to use as the base for the crawling
      * @param string $currentUri The current URI
      * @param string $baseHref   The base href value

Field/FormField.php

@@ -44,8 +44,6 @@ abstract class FormField
     protected $disabled;
 
     /**
-     * Constructor.
-     *
      * @param \DOMElement $node The node associated with this field
      */
     public function __construct(\DOMElement $node)

Form.php

@@ -37,8 +37,6 @@ class Form extends Link implements \ArrayAccess
     private $baseHref;
 
     /**
-     * Constructor.
-     *
      * @param \DOMElement $node       A \DOMElement instance
      * @param string      $currentUri The URI of the page where the form is embedded
      * @param string      $method     The method to use for the link (if null, it defaults to the method defined by the form)

Link.php

@@ -34,8 +34,6 @@ class Link
     protected $currentUri;
 
     /**
-     * Constructor.
-     *
      * @param \DOMElement $node       A \DOMElement instance
      * @param string      $currentUri The URI of the page where the link is embedded (or the base href)
      * @param string      $method     The method to use for the link (get by default)