AR Tippers

Converted over the FS15 Tippers and updated the particle systems on each of them. Also made the auger wagon attachment able to load seed and fert pallets off the ground. The brantner trailer holds 45K and the Krampe holds 60K. The Legs on these will need to be manually folded and unfolded. After attaching it you will need to hit the x key to fold the legs and before unattaching the tippers you need to hit x again to unfold the legs.