[Form] Fixed Form::all() signature for PHP 5.3.3
fixed typo
Merge branch '2.2' into 2.3 (closes #8955)

* 2.2:
  [HttpFoundation] removed extra parenthesis
  [Process][2.2] Fix Process component on windows
  [HttpFoundation] improve perf of previous merge (refs #8882)
  Request->getPort() should prefer HTTP_HOST over SERVER_PORT
  Fixing broken http auth digest in some circumstances (php-fpm + apache).
  fixed typo

Conflicts:
	src/Symfony/Component/Process/Process.php