Solidoodle Workbench Cyclops bowden setup and autobed removal

E3d Cyclops mount for Solidoodle Workbench. Extruder motors relocated to the back of the printer to keep the weight on the X-axis as low as possible.

Added some spacers for the black origianal extruder motor mount, to slide the e3d bowden couplings in and use the same setup. Add some washers between the black alu brick and the motors. Space it 2mm with washers.

I also included endstop relocation for the Z-axis. I did this simply because i don't like any autobed leveling systems out there.