Merge branch '2.3' into 2.6

* 2.3:
  Fix small coding style
  [2.3] Static Code Analysis for Components
  [Form] fixed phpdoc
  CS: Convert double quotes to single quotes
  Fixed MongoODM entity loader. Improved loading behavior of entities and documents by reusing entity loader.
  [Validator] added Japanese translation for unmatched charset (id: 80)
  [DependencyInjection] Highest precedence for user parameters
  [Translation][MoFileLoader] fixed load empty translation.
  bumped Symfony version to 2.3.27
  updated VERSION for 2.3.26
  update CONTRIBUTORS for 2.3.26
  updated CHANGELOG for 2.3.26

Conflicts:
	src/Symfony/Bundle/FrameworkBundle/Command/AssetsInstallCommand.php
	src/Symfony/Bundle/FrameworkBundle/Command/ContainerDebugCommand.php
	src/Symfony/Bundle/TwigBundle/Command/LintCommand.php
	src/Symfony/Component/Config/Definition/ReferenceDumper.php
	src/Symfony/Component/Debug/ExceptionHandler.php
	src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
	src/Symfony/Component/DependencyInjection/Tests/Compiler/MergeExtensionConfigurationPassTest.php
	src/Symfony/Component/DependencyInjection/Tests/DefinitionTest.php
	src/Symfony/Component/Filesystem/Filesystem.php
	src/Symfony/Component/HttpKernel/DataCollector/DataCollector.php
	src/Symfony/Component/HttpKernel/Kernel.php
	src/Symfony/Component/Serializer/Encoder/XmlEncoder.php
	src/Symfony/Component/Translation/PluralizationRules.php
	src/Symfony/Component/Validator/Constraints/IssnValidator.php
	src/Symfony/Component/Validator/Resources/translations/validators.ja.xlf
	src/Symfony/Component/Yaml/Tests/InlineTest.php

Author: fabpot

Authentication/Provider/DaoAuthenticationProvider.php

@@ -59,7 +59,7 @@ protected function checkAuthentication(UserInterface $user, UsernamePasswordToke
                 throw new BadCredentialsException('The credentials were changed from another session.');
             }
         } else {
-            if ("" === ($presentedPassword = $token->getCredentials())) {
+            if ('' === ($presentedPassword = $token->getCredentials())) {
                 throw new BadCredentialsException('The presented password cannot be empty.');
             }
 

Tests/Authorization/AccessDecisionManagerTest.php

@@ -107,8 +107,8 @@ protected function getVoterFor2Roles($token, $vote1, $vote2)
         $voter->expects($this->exactly(2))
               ->method('vote')
               ->will($this->returnValueMap(array(
-                  array($token, null, array("ROLE_FOO"), $vote1),
-                  array($token, null, array("ROLE_BAR"), $vote2),
+                  array($token, null, array('ROLE_FOO'), $vote1),
+                  array($token, null, array('ROLE_BAR'), $vote2),
               )))
         ;