Merge pull request #810 from ezsystems/impl_EZP-22510_dynamicParameters

Fix EZP-22510: As a developer, I want to directly inject dynamic settings in my services
EZP-22510: Added doc on limitations with dynamic settings.
Update dynamic_settings_injection.md

Added limitation on request listeners.
Merge branch 'master' into EZP-23328-io_interfaces_split

Conflicts:
	eZ/Bundle/EzPublishCoreBundle/Resources/config/image.yml
IO: config parsing + tests
IO: added IO ConfigParser test
IO: Removed EzPublishIOExtensionTest
Fixed retrieving of mimetype in Imagine\BinaryLoader
Merge branch 'EZP-23328-io_interfaces_split' into EZP-23328-io_interfaces_split-merge_810
IO: add mimeType to BinaryFile when available
Merge branch 'EZP-23328-io_interfaces_split' into EZP-23328-io_interfaces_split-merge_810