SnapBoard compatable Breakout Board Holder Generator

### SnapBoard Holder Generator

Generates holders compatible with menginventor's [SnapBoard: Modular PCB Prototyping Frame](https://www.thingiverse.com/thing:7060766) using OpenSCAD.

For more information, see [SnapBoard : Modular circuit frame](https://www.reddit.com/r/electronics/comments/1l79wwh/snapboard_modular_circuit_frame/) and [M Lab](https://www.facebook.com/MLabpage). There is more discussion going on over on Reddit [SnapBoard: Modular circuit frame](https://www.reddit.com/r/electronics/comments/1l79wwh/snapboard_modular_circuit_frame/).

### Setup and Usage

Ideally, the Customize option here on Thingiverse will work, but I've been encountering the dreaded "We're sorry, but something went wrong" message.

If you do as well, download the `breakout-board-holder.scad` and get the latest [OpenSCAD developer snapshot](https://openscad.org/downloads.html#snapshots). At the time of this writing, the release versions are significantly out of date and suffer from severe performance