* added $fa values for minkowski and shape - so you can customize how much rounding there is
* rejiggered `key.scad` pipeline for more clarity and less shapes
* implemented "3d_surface" dish - still in beta
* super cool though, you can even change the distribution of points on the surface! just make sure you use monotonically increasing functions
* created "hull" folder to house different ways of creating the overall key shape
* promoted "feature" folder to first-class folder with keytext and switch clearance as new residents
* wrote this changelog!
* implemented `$inner_shape_type`, use "flat" for less geometry or "disable" to make a completely solid key easily. didn't help render rounded keys though
* side-printed keycaps are first class! you can use the `sideways()` modifier to set up sideways keycaps that have flat sides to print on.
* it's much easier to make quick artisans now that the inside of the keycap is differenced from any additive features placed on top
