Fractional T-Slot OpenSCAD Library

This is a fancy (high sex appeal) t-slot library for fractional profiles made entirely in openscad. It has rounded corners and rounded inside cutouts, similar to real aluminum extrusions. It is based off of dimensions from a well-known manufacturer *cough* so it should be dimensionally accurate.

I haven't printed a profile yet. I'm mostly just made it for a project. If there is sufficient interest, I can also make a metric version.