Created by: moregeek

This PR should fix all of the backup related tickets.

Summary:

• rewrote some parts to get a better overview
• namespaces working
• bundels are now saved with the same path as they are stored within the repositories folder
  • no problems any more with repositories which has the same name but are stored within different namespace folders.
• empty Repositories
  • During backup: gets discarded
  • During restore: gets recreated via Git
• Push/Pull problems after restore:
  • Hooks are now correctly linked.
  • gl-conf split error messages are now gone.