Metal Products Factory v3.0.0.0

This factory produces nails, wood screws, bolts and nuts, metal flat bars, wire, empty milk cans, round and square pipes, empty tin cans, empty beer kegs and empty oil drums obtained by providing metal from the Iron Furnace or iron ore from the included iron ore production.

V3.0.0.0
- included the iron ore production (stone crusher), that will make iron ore even without the DLC;
- changed the building to the old, better one;
- production is now using Revamp.

There is no need for Platinum DLC anymore, made a fillType from stones - thanks to [PolyCount]Taz for the fillPlane edit - that will work even without the DLC. If playing with the DLC, the iron ore will be the same.
If adding empty pallets, you'll get a boost in productivity.
Included the Iron ore production that will make the ore from stones.
There is no need for a selling point, because all the products can be sold on the map.