FS17 Crop destruction v1.3 Final Fix

FS17 Crop destruction v1.3 Final Fix
Adds crop destruction to all vehicle tires except care tires. Stubble and grass are destroyed when crossing Stubble (down to cultivator level) Grass (one level back)
4Real Module 01 – Crop destruction FINAL FIX
changes: Stubble and grass are destroyed when passing Stubble (except for cultivator stage) Grass (one growth step back)