Merge branch '2.3' into 2.4

* 2.3: (22 commits)
  Fix incorrect romanian plural translations
  fix axes handling in Crawler::filterXPath()
  fix some docblocks
  Fixed self-reference in 'service_container' service breaks garbage collection (and clone).
  [Process] Fix tests when pcntl is not available.
  [DependencyInjection] Roll back changes made to generated files.
  [Console] Roll back changes made to fixture files.
  [Validator] Added more detailed inline documentation
  [Validator] Removed information from the violation output if the value is an array, object or resource
  partially reverted previous commit
  fixed CS
  properly handle null data when denormalizing
  [Validator] Renamed valueToString() to formatValue(); added missing formatValue() calls
  [Validator] Fixed CS
  [Validator] Fixed date-to-string conversion tests to match ICU 51
  [Validator] Added "{{ value }}" parameters where they were missing
  [Validator] Simplified and explained the LuhnValidator
  [Validator] Simplified IssnValidator
  [Validator] Fixed and simplified IsbnValidator
  [Validator] Simplified IBAN validation algorithm
  ...

Conflicts:
	src/Symfony/Component/Console/Helper/DescriptorHelper.php
	src/Symfony/Component/DependencyInjection/Container.php
	src/Symfony/Component/DomCrawler/Tests/CrawlerTest.php
	src/Symfony/Component/HttpFoundation/File/UploadedFile.php
	src/Symfony/Component/HttpKernel/Fragment/FragmentHandler.php
	src/Symfony/Component/Validator/Constraints/AbstractComparisonValidator.php
	src/Symfony/Component/Validator/Constraints/CollectionValidator.php
	src/Symfony/Component/Validator/Tests/Constraints/EqualToValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/GreaterThanValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/IdenticalToValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/LessThanOrEqualValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/LessThanValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/NotEqualToValidatorTest.php
	src/Symfony/Component/Validator/Tests/Constraints/NotIdenticalToValidatorTest.php

Author: webmozart

Acl/Dbal/MutableAclProvider.php

@@ -801,12 +801,12 @@ private function updateNewFieldAceProperty($name, array $changes)
     }
 
     /**
-     * This process old entries changes on an ACE related property (classFieldAces, or objectFieldAces).
+     * This processes old entries changes on an ACE related property (classFieldAces, or objectFieldAces).
      *
      * @param string $name
-     * @param array $changes
+     * @param array  $changes
      */
-    private function updateOldFieldAceProperty($ane, array $changes)
+    private function updateOldFieldAceProperty($name, array $changes)
     {
         $currentIds = array();
         foreach ($changes[1] as $field => $new) {

Core/Encoder/BCryptPasswordEncoder.php

@@ -61,6 +61,8 @@ public function __construct($cost)
      *
      * @return string The encoded password
      *
+     * @throws BadCredentialsException when the given password is too long
+     *
      * @link http://lxr.php.net/xref/PHP_5_5/ext/standard/password.c#111
      */
     public function encodePassword($raw, $salt)

Core/Encoder/BasePasswordEncoder.php

@@ -89,6 +89,8 @@ protected function comparePasswords($password1, $password2)
     /**
      * Checks if the password is too long.
      *
+     * @param string $password The password to check
+     *
      * @return bool    true if the password is too long, false otherwise
      */
     protected function isPasswordTooLong($password)