Customizable FSR Mount for Deltabots

For mounting FSR's to a set of extrusions on a delta style printer.

This is an homage to Gkbeer's fine version of this [1]. I have a bigger printer, so I needed to edit it, so I thought I'd make it customizable. It also has a 'seat' for the FSR and lots of knobs to tweak.

I'm using them in my printer, but there's still a few ways that Gkbeer's may be better than mine:

- Gkbeer's version has top mount clips as part of the package, I still don't have that for mine (my glass extends over