E3D V6 cooler with BL Touch

This is a modification to Tom114's original Prusa inspired cooler and part fan for the E3D V6. It was designed to be a more compact, all in one solution for hotend cooling, part cooling and auto leveling then any available alternative. It adds a mount for the BL Touch from Antclabs, and should be compatible with almost all setups using a direct drive e3d titan extruder, as well as most direct drive and bowden setups that were compatible with tom114's original model. The model uses nut traps for