Adds more advanced terrain properties. Tires will sink into the soil depending on the type and weather, wheels respond more dynamically to rough ground and slip more on wet soil.

Update 1.0.4.0 - fixed mp freeze on dedicated servers
Update 1.0.3.0 - fixed small performance issues (exspecially in mp)
Update 1.0.2.0 - fixed collision problems with sowing machines, cultivators and plows
Update 1.0.1.0 - physical fixes and improved network sync