* 3.4:
[DI] Add "container.hot_path" tag to flag the hot path and inline related services
[FrameworkBundle] Fine-tune generated annotations.php cache
[HttpFoundation] Prevent PHP from sending Last-Modified on session start
Micro optim using explicit root namespaces
* 2.8: (22 commits)
Tests and fix for issue in array model data in EntityType field with multiple=true
[Form] Fixed PercentToLocalizedStringTransformer to accept both comma and dot as decimal separator, if possible
removed useless PHPDoc
[Form] Fix FormInterface::submit() annotation
PdoSessionHandler: fix advisory lock for pgsql when session.sid_bits_per_character > 4
HttpCache does not consider ESI resources in HEAD requests
Fix translation for "This field was not expected"
[Routing] Enhance Route(Collection) docblocks
Added improvement for accuracy in MoneyToLocalizedStringTransformer.
Removed unused private property
Use correct verb form in the pull request template
Use PHP_MAXPATHLEN in Filesystem.
Added null as explicit return type (?TokenInterface)
[FrameworkBundle] Fix Routing\DelegatingLoader
Render all line breaks according to the exception message
[Form] Fix phpdoc
[DI] remove confusing code
[Form] Fixed GroupSequence with "constraints" option
[Validator] Clarify UUID validator behavior
[Filesystem] Fixed makePathRelative
...
* 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