* 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