Root crops pallet V1.2

An optional fillabe pallet that add missing root crops for machines and implements that have a direct unload option (default key I). It add sugarbeets, peas and spinaches. Can be used with mine root harvesters. V1.2.0.0 General TestRunner cleaneage. Update ModDesc version. New icon. V1.1.0.0 Created a new pallet for all the root crops instead of using the ingame ones, removing the selling price. It still cost nothing to spawn one but won’t give any money when sold. Didn’t test, but might collide with other mods that modify fillabe pallets, especially if via scripts.