Merge branch '2.2'

* 2.2: (70 commits)
  change wrapped exception message to be more usefull
  updated VERSION for 2.0.23
  update CONTRIBUTORS for 2.0.23
  updated CHANGELOG for 2.0.23
  [Form] fixed failing test
  [DomCrawler] added support for query string with slash
  Fixed invalid file path for hiddeninput.exe on Windows.
  fix xsd definition for strict-requirements
  [WebProfilerBundle] Fixed the toolbar styles to apply them in IE8
  [ClassLoader] fixed heredocs handling
  fixed handling of heredocs
  Add a public modifier to an interface method
  removing xdebug extension
  [HttpRequest] fixes Request::getLanguages() bug
  [HttpCache] added a test (cached content should be kept after purging)
  [DoctrineBridge] Fixed non-utf-8 recognition
  [Security] fixed HttpUtils class tests
  replaced new occurences of 'Request::create()' with '::create()'
  changed sub-requests creation to '::create()'
  fixed merge issue
  ...

Conflicts:
	src/Symfony/Bundle/FrameworkBundle/Command/TranslationUpdateCommand.php
	src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/toolbar.html.twig
	src/Symfony/Component/DomCrawler/Link.php
	src/Symfony/Component/Translation/Translator.php

Author: fabpot

Helper/DialogHelper.php

@@ -230,11 +230,11 @@ public function askConfirmation(OutputInterface $output, $question, $default = t
     public function askHiddenResponse(OutputInterface $output, $question, $fallback = true)
     {
         if (defined('PHP_WINDOWS_VERSION_BUILD')) {
-            $exe = __DIR__ . '/../../Resources/bin/hiddeninput.exe';
+            $exe = __DIR__ . '/../Resources/bin/hiddeninput.exe';
 
             // handle code running from a phar
             if ('phar:' === substr(__FILE__, 0, 5)) {
-                $tmpExe = sys_get_temp_dir() . '/../../Resources/bin/hiddeninput.exe';
+                $tmpExe = sys_get_temp_dir() . '/hiddeninput.exe';
                 copy($exe, $tmpExe);
                 $exe = $tmpExe;
             }