FS19 - Improved Wilson Pacesetter V1.0

This is the updated Wilson made by 7L Farms with the following additions:
- Fixed flashing light issue
- Fixed issue with Seasons preventing both compartments from being unloaded
- Added rear hitch
- Changed capacity to 100k liters and adjusted suspension to behave properly with added capacity

Credit to 7L Farms for the trailer and to Jecky3500 for help with the hitch.

Authors: 7L Farms
Edit by Deathwish and Jecky3500