BL Touch mount remix for Chito's Heavy Duty customisable modular e3D V6 mount

This is a quick remix of the BL touch mount which should not require supports to print and has a flat bottom so the BL Touch (or 3D Touch in my case) can sit on a relatively flat surface. I also added a channel for the cables to route though and this will also allow the sensor to be mounted with the logo side out. I added a second version which has a larger cable channel and a cut out to route several more wires through if needed.

Credit to Chito for his awesome "Heavy Duty customisable mod