Remove old packages and dependencies
- model, federation etc.
- just remove and see what happens
(from redmine: issue id 489, created on 2018-01-22tgradl, closed on 2018-01-24)
- Relations:
- relates #496
- duplicates #494
(from redmine: issue id 489, created on 2018-01-22tgradl, closed on 2018-01-24)