moved all actions to actions dir in extension. (dont know wether thats right).
loading all new actions (create, rename, delete) in siteController just to give directions on how to implement them.

Added alerts to Js to see when corresponding events are thrown. Its doin nothing, yet -  for  further fiddeling around, new actions will return a debug string ($result).
Merge branch 'master' of https://github.com/DC-development/DCdevFileManager