Merge branch '2.3' into 2.4

* 2.3:
  [Security] fixed pre/post authentication checks
  Updated lithuanian validator translation: changed vartotojas to naudotojas as it is more proper term.
  Fixed CSS
  [HttpFoundation] Throw proper exception when invalid data is passed to JsonResponse class
  addressed == -> === suggestion
  Fixed #9020 - Added support for collections in service#parameters
  fixes PSR-0 issues in tests
  adjusted behavior to always copy override on url files
  Skips test that need full lib-intl.

Conflicts:
	src/Symfony/Component/Security/Acl/Tests/Permission/MaskBuilderTest.php
	src/Symfony/Component/Security/Core/Tests/Authentication/Token/RememerMeTokenTest.php
	src/Symfony/Component/Security/Core/Tests/User/AccountCheckerTest.php
	src/Symfony/Component/Security/Core/Tests/User/InMemoryProviderTest.php
	src/Symfony/Component/Security/Http/Tests/Authentication/DefaultAuthenticationFailureHandlerTest.php
	src/Symfony/Component/Security/Http/Tests/Authentication/DefaultAuthenticationSuccessHandlerTest.php
	src/Symfony/Component/Security/Tests/Core/Authentication/Token/RememberMeTokenTest.php
	src/Symfony/Component/Security/Tests/Core/Authentication/Token/RememerMeTokenTest.php
	src/Symfony/Component/Security/Tests/Core/User/AccountCheckerTest.php
	src/Symfony/Component/Security/Tests/Core/User/InMemoryProviderTest.php
	src/Symfony/Component/Security/Tests/Core/User/InMemoryUserProviderTest.php
	src/Symfony/Component/Security/Tests/Core/User/UserCheckerTest.php

Author: fabpot

Tests/Authentication/DefaultAuthenticationFailureHandlerTest.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\Security\Http\Tests;
+namespace Symfony\Component\Security\Http\Tests\Authentication;
 
 use Symfony\Component\Security\Http\Authentication\DefaultAuthenticationFailureHandler;
 use Symfony\Component\Security\Core\SecurityContextInterface;

Tests/Authentication/DefaultAuthenticationSuccessHandlerTest.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\Security\Http\Tests;
+namespace Symfony\Component\Security\Http\Tests\Authentication;
 
 use Symfony\Component\Security\Http\Authentication\DefaultAuthenticationSuccessHandler;