[Filesystem Component] mkdir race condition fix #11626
Merge branch '2.3' into 2.4

* 2.3:
  [HttpKernel] add use statement for phpdoc
  Disabled the PHPUnit self-update on Travis
  [ClassLoader] simplified phpdoc
  [ClassLoader] Add a __call() method to XcacheClassLoader
  fix some minor typos in tests
  [Yaml] fixed mapping keys containing a quoted #
  Added fixture to test parsing of hash keys ending with a space and #
  [Filesystem Component] mkdir race condition fix #11626
  [Validator] reverted permissions change on translation files
  Fixed Factory services not within the ServiceReferenceGraph.
  [CssSelector] Fix URL to SimonSapin/cssselect repo
  [Validator] Fixed wrong translation keys/messages for Collection constraint. The error messages for a missing field and an unexpected field did not match the Contraint class
  [YAML] resolve variables in inlined YAML
  Disallow abstract definitions from doctrine event listener registration

Conflicts:
	src/Symfony/Bridge/Doctrine/DependencyInjection/CompilerPass/RegisterEventListenersAndSubscribersPass.php
	src/Symfony/Bridge/Doctrine/Tests/DependencyInjection/CompilerPass/RegisterEventListenersAndSubscribersPassTest.php
	src/Symfony/Bundle/FrameworkBundle/EventListener/SessionListener.php
	src/Symfony/Component/Filesystem/Filesystem.php
Merge branch '2.4' into 2.5

* 2.4:
  fix typos
  [HttpKernel] add use statement for phpdoc
  Disabled the PHPUnit self-update on Travis
  [ClassLoader] simplified phpdoc
  [ClassLoader] Add a __call() method to XcacheClassLoader
  fix some minor typos in tests
  [Yaml] fixed mapping keys containing a quoted #
  Added fixture to test parsing of hash keys ending with a space and #
  [Filesystem Component] mkdir race condition fix #11626
  [Validator] reverted permissions change on translation files
  Fixed Factory services not within the ServiceReferenceGraph.
  [CssSelector] Fix URL to SimonSapin/cssselect repo
  [Validator] Fixed wrong translation keys/messages for Collection constraint. The error messages for a missing field and an unexpected field did not match the Contraint class
  [YAML] resolve variables in inlined YAML
  Disallow abstract definitions from doctrine event listener registration

Conflicts:
	src/Symfony/Component/Process/Tests/SigchildDisabledProcessTest.php
	src/Symfony/Component/Yaml/Inline.php
[Filesystem] Add FTP stream wrapper context option to enable overwrite (override)
Merge branch '2.3' into 2.4

* 2.3:
  [HttpKernel] fixed internal fragment handling
  fixing yaml indentation
  [WebProfiler] replaced the import/export feature from the web interface to a CLI tool
  Forced all fragment uris to be signed, even for ESI
  Add tests and more assertions
  [FrameworkBundle][Translator] Validate locales.
  [HttpFoundation] added some missing tests
  [HttpFoundation] Improve string values in test codes
  fix comment: not fourth but sixth argument
  fixing typo in a comment
  [FrameworkBundle] fixed CS
  [FrameworkBundle] PhpExtractor bugfix and improvements
  [Finder] Fix findertest readability
  [Filesystem] Add FTP stream wrapper context option to enable overwrite (override)
  fix parsing of Authorization header
  Test examples from Drupal SA-CORE-2014-003
  Fix potential DoS when parsing HOST
  Made optimization deprecating modulus operator

Conflicts:
	src/Symfony/Bundle/FrameworkBundle/Resources/config/esi.xml
	src/Symfony/Component/HttpFoundation/Request.php
	src/Symfony/Component/HttpFoundation/Tests/RequestTest.php
	src/Symfony/Component/HttpKernel/Fragment/EsiFragmentRenderer.php
Merge branch '2.4' into 2.5

* 2.4: (21 commits)
  [HttpKernel] fixed some unit tests for 2.4 (signature now uses SHA256 instead of MD5)
  [HttpKernel] simplified code
  [HttpKernel] fixed internal fragment handling
  fixing yaml indentation
  [WebProfiler] replaced the import/export feature from the web interface to a CLI tool
  Forced all fragment uris to be signed, even for ESI
  Add tests and more assertions
  [FrameworkBundle][Translator] Validate locales.
  [HttpFoundation] added some missing tests
  [HttpFoundation] Improve string values in test codes
  [Security] Add more tests for StringUtils::equals
  fix comment: not fourth but sixth argument
  fixing typo in a comment
  [FrameworkBundle] fixed CS
  [FrameworkBundle] PhpExtractor bugfix and improvements
  [Finder] Fix findertest readability
  [Filesystem] Add FTP stream wrapper context option to enable overwrite (override)
  fix parsing of Authorization header
  Test examples from Drupal SA-CORE-2014-003
  Fix potential DoS when parsing HOST
  ...

Conflicts:
	src/Symfony/Bundle/FrameworkBundle/Tests/Translation/TranslatorTest.php
	src/Symfony/Bundle/FrameworkBundle/Translation/Translator.php
Merge tag 'symfony-v2.5.4' into develop

Conflicts:
	src/main/php/ehough/filesystem/Filesystem.php