Geeetech Prusa i3 X - Cable Chain Mounts remix

This is a remix of the Cable Chain Mounts by babokaj (https://www.thingiverse.com/thing:1735193), optimized for the Geeetech Acrylic Prusa i3 X.

Reworked mounts and screw holes, so the top chain mount fits on top of the left side of the printer, while the extruder mount can be mounted to the two right linear bearing holes. I chose the top mounting over the side mount because it allows for some extra movement in the z-direction.
Both mounts are shifted to the front, so the chain doesn't inte