Removed config var 'action'
Added symfony/event-dispatcher to the list of requirements.
Refactored POST_UPLOAD event.
Interface and first version of a Orphanage-implementation.
Reintroducing POST_UPLOAD event.
Move files to orphanage if mentioned in config.
Added function add() to OrphanageInterface.
Whoopsi.
Moved logic of building the path variable in the Orphenage to a separated function.