removed unneeded use statements
Merge branch '2.4'

* 2.4:
  Revert "bug #9601 [Routing] Remove usage of deprecated _scheme requirement (Danez)"
  bumped Symfony version to 2.4.2
  updated VERSION for 2.4.1
  updated CHANGELOG for 2.4.1
  bumped Symfony version to 2.3.10
  updated VERSION for 2.3.9
  update CONTRIBUTORS for 2.3.9
  updated CHANGELOG for 2.3.9
  Add support SAPI cli-server
  Fix hardcoded listenerTag name in error message
  [HttpFoundation] Documented public properties.
  [Routing] add missing unit tests for Route and RouteCollection classes

Conflicts:
	src/Symfony/Component/HttpKernel/DependencyInjection/RegisterListenersPass.php
	src/Symfony/Component/HttpKernel/Kernel.php
update year on licenses
Merge branch '2.3' into 2.4

* 2.3:
  update year on licenses
  rundown and typo fix
  [Process] Fix #9861 : Revert TTY mode
  [Form] Update minimal requirement in composer.json
  Fix Empty translations with Qt files
  Update UPGRADE-2.3.md to account for #9388

Conflicts:
	src/Symfony/Component/Validator/Tests/Constraints/LessThanValidatorTest.php
Merge branch '2.4'

* 2.4:
  udpated LICENSE year
  update year on licenses
  rundown and typo fix
  [Process] Fix #9861 : Revert TTY mode
  [Form] Update minimal requirement in composer.json
  Fix Empty translations with Qt files
  [Console] Fixed command name guessing if an alternative is an alias.
  Update UPGRADE-2.3.md to account for #9388
  [WebProfilerBundle] Fixed profiler toolbar icons for XHTML.
  [BrowserKit] Throw exception on invalid cookie expiration timestamp
  [Propel1Bridge][ModelChoiceList] add exception message for invalid classes
Merge branch '2.4'

* 2.4:
  added missing @deprecated tag
  Fixed recursion level incrementing in FlattenException::flattenArgs().
  [HttpKernel] fixed wrong reference in TraceableEventDispatcher

Conflicts:
	src/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php
[EventDispatcher] simplified code for TraceableEventDispatcher
removing dead code.
fixed various inconsistencies
Merge branch '2.3' into 2.4

* 2.3:
  fixed various inconsistencies
  reduced recursion when building DumperPrefixCollection
  renamed variables - making next change more readable
  removing dead code.
  [DomCrawler] Fixed filterXPath() chaining
  [DomCrawler] Fixed incorrect handling of image inputs

Conflicts:
	src/Symfony/Component/DomCrawler/Crawler.php
	src/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php
	src/Symfony/Component/Form/Extension/DependencyInjection/DependencyInjectionExtension.php
	src/Symfony/Component/Serializer/Tests/Normalizer/CustomNormalizerTest.php
	src/Symfony/Component/Templating/Tests/Loader/CacheLoaderTest.php
	src/Symfony/Component/Templating/Tests/Loader/LoaderTest.php
Merge branch '2.4'

* 2.4:
  fixed various inconsistencies
  reduced recursion when building DumperPrefixCollection
  renamed variables - making next change more readable
  removing dead code.
  [ExpressionLanguage] added some tests for the built-in constant() function
  [ExpressionLanguage] added some documentation about functions
  [DomCrawler] Fixed filterXPath() chaining
  [DomCrawler] Fixed incorrect handling of image inputs
Merge branch '2.3' into 2.4

* 2.3:
  Revert PHPUnit version, revert APC configuration
  removed APC on the CLI for Travis as it does not work well with PHPUnit and Composer anyway
  [Security] Replace exception mocks with actual exception instances.
  Remove an unused argument.
  Use `Filesystem::chmod` instead of `chmod` when dumping file
  [Form] Added test for disabling buttons
  [Form] Added check for parent disabled status in Button form elements
  Fixes URL validator to accept single part urls
  tweaked Travis configuration to get more tests running
  fixed float comparison in unit tests for HHVM
  upgraded PHPUnit to version 4 for better HHVM support
  [Process] fixed HHVM usage on the CLI
  Fix class names in ApcUniversalClassLoader tests.
  fixed the profiler when an uncalled listener throws an exception when instantiated
  fixed CS
  Added test case for 4c6a2d15095c13b2a35751b2b2712b183be489c4
  Fixed bug in ChoiceType triggering a warning when not using utf-8
  fixed CS
  Avoid levenshtein comparison when using ContainerBuilder.

Conflicts:
	src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
	src/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php
Merge remote-tracking branch 'symfony/master' into develop

Conflicts:
	src/main/php/ehough/tickertape/debug/TraceableEventDispatcher.php
	src/main/php/ehough/tickertape/dependencyinjection/RegisterListenersPass.php
	src/test/php/ehough/tickertape/ContainerAwareEventDispatcherTest.php
	src/test/php/ehough/tickertape/EventDispatcherTest.php
	src/test/php/ehough/tickertape/ImmutableEventDispatcherTest.php