Cleanup
Rename Tag_Discover -> TagDiscover.
Don't notify me.
Tag_Flusher -> TagFlusher.
Entity_Warmer -> EntityWarmer.
Simple_Warmer -> SimpleWarmer
View_Warmer -> ViewWarmer.
Warmer_Interface -> WarmerInterface.
Admin_Form -> AdminForm
Argument_Resolver -> ArgumentResolver.
Service_Resolver -> ServiceResolver.
CacheHandler_Interface -> CacheHandlerInterface.
Form_Engine -> FormEngine.
Process_Call -> ProcessCall
Twig_Controller -> TwigController
Config_Fetcher -> ConfigFetcher
Content_Render -> ContentRender.
Controller_Resolver -> ControllerResolver
Real_Path -> RealPath
View_Alter -> ViewAlter