[HttpKernel] Fixed a test (compiler pass class name has been changed).
updated VERSION for 2.2.9
bumped Symfony version to 2.2.10
updated VERSION for 2.3.6
bumped Symfony version to 2.3.7
[HttpKernel] fixed memory limit display in MemoryDataCollector
fixed CS
Merge branch '2.2' into 2.3

* 2.2:
  fixed CS
  Fixed the error handling when decoding invalid XML to avoid a Warning
  [Form] Fixed: The "data" option is taken into account even if it is NULL
  [DomCrawler] [HttpFoundation] Make `Content-Type` attributes identification case-insensitive

Conflicts:
	src/Symfony/Component/Form/Extension/Core/Type/FormType.php
fixed CS
Merge branch '2.3'

* 2.3:
  fixed CS
  fixed CS
  [HttpKernel] fixed memory limit display in MemoryDataCollector
  Fixed the error handling when decoding invalid XML to avoid a Warning
  [Form] Fixed: The "data" option is taken into account even if it is NULL
  [DomCrawler] [HttpFoundation] Make `Content-Type` attributes identification case-insensitive

Conflicts:
	src/Symfony/Bundle/FrameworkBundle/Tests/Templating/TimedPhpEngineTest.php
fixed CS