EZP-22280: Removed "image.delivery_url" setting as this is IO
responsibility
Fix EZP-22510: As a developer, I want to directly inject dynamic settings in my services

Before 5.4, if one wanted to implement a service needing siteaccess-aware settings (e.g. language settings),
they needed to inject the whole `ConfigResolver` (`ezpublish.config.resolver`) and get the needed settings from it.

This was not very convenient nor explicit.
Goal of this feature is to allow developers to inject these dynamic settings explicitly from their service definition (yml, xml, annotation...).

Static container parameters follows the `%<parameter_name>%` syntax in Symfony.

Dynamic parameters have the following: `$<parameter_name>[, <namespace>[, <scope>]]$`

Default namespace being `ezsettings`, and default scope being current siteaccess.

For more information, see [ConfigResolver documentation](https://confluence.ez.no/display/EZP/Configuration#Configuration-DynamicconfigurationwiththeConfigResolver).
EZP-22510: Ensure resettable services are reset on config scope change
EZP-22510: Support dynamic settings injection via setters
EZP-22510: Declared ezpublish.config.dynamic_setting.parser service
EZP-22510: Clarified properties names
EZP-22510: Fixed ConfigScopeListenerTest
EZP-22510: Added documentation note on DynamicSettingParser service

[ci skip]
EZP-25510: Fix doc
Fix EZP-23391: As a developer, I want to use dynamic setting with stylesheets/javascripts assetic tags

> https://jira.ez.no/browse/EZP-23391
EZP-23391: Changed the asset factory to handle an array of files
EZP-22510: Fixed a possible bug in ConfigResolverParameterPass

When iterating over definition arguments, the index is considered numeric
when calling replaceArgument.

It seems that this index can be a string (index_$i) when the definition
has been created using a decorator. This removes index_ from the uri if
it is there.
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