Amazone T-Pack v2.0.0.0

The Amzone T-Pack is a passively steered packer, which can be used in the rear between the tractor and seeders as intermediate compressor.
Alternatively it can also be used on the front. You can also increase its weight.

Changelog 2.0.0.0:
- added new wheels
- added new hubs
- added new Decals