Foldable Kompaktors - mounted or attached - workwidht 4, 5 and 6m

- follow ground
- adjustable tools
- configurable roller and cultivatorfield
- KA Kompaktors with adjustable Rear-Attachment

Changelog 2.8.0.0
- add KA Kompaktors with optional Rear-Attachment
- KA-Kompaktor rework (now full animated: pipes and carrier)