Floating Tool Holder for Lulzbot Mini

This is a yet another tool holder for the Lulzbot Mini 3D printer. Unlike many other designs, this does not clip on & hang over the top frame. Rather, I designed it to be mounted flush directly to the printer's frame side wall, like a wall-mount cabinet.

I designed this to hold all the [tools](https://www.lulzbot.com/store/printers/lulzbot-mini) that come with the the Mini printer, plus the following additional tools:

- [Husky digital caliper](http://a.co/hewP9x0)
- [Titan razor blade scr