Refactored anh:content:orphans cli command
Fixed wrong redirect in admin
Added getRepository() to AbstractModelManager
Fixed AssetManager::getUrl() for empty asset
Changed templates layout in admin area
Added closure filter for javascripts
Added getUrlParameters() in entities
Added misc find* paginate* methods in repositories and managers
Added UrlGenerator
Changed routes configuration
Bbcode parser now uses UrlGenerator
Added twig extension
Using twig extension in admin
Added BaseController for custom content controllers
Refactored DefaultController to use BaseController, refactored templates