Changes:
- Added an architecture check for deb packages upload, to ensure it's specified correctly
- Added progress to the duplicate task #252
- Added a way to allow the mirroring of empty deb repositories #255
- Added a way to create new snapshots for local repositories #189
- Hosts profiles: added a way to reload services after packages update (for hosts running linupdate
3.9.0and above) - Added a way to cleanup older tasks and their logs.
- Various UI fixes and improvements