Fixed a Problem after "Contact" Update

Added a variant group.

V22
- increaced healt up to 2 times
- added new skins to the models (not visible on subparts, Keen related)

V21:
- need changes after SE 1.188

V20:
- changed the initialization of the mod (to fix ctd while spawning from blueprint after Keen changed something in the Init)

V19:
- add missing definition they Keen has added in one of the latest updates (<MaxLockSeparatingVelocity>7</MaxLockSeparatingVelocity>)
Thx a lot to Screaming Angels for pointing me on that new setup option
- roll back of the increased lockarea from V17

V18:
- code improvements to prevent missing initialisations (tested on DS)

V17:
- increased lockarea

improved initialisation

rollback