official KiCad libraries

[perigoso]

The old text from the readme:

This repository contains libraries for various keyboard switches, these libraries are being merged to the official KiCad libraries here.

In the meantime, this being a large commit that will take time to approve, I decided to provide them as an independent library in order for the community to use, test, and give feedback.

The library has since switched focus, and with the new Kicad PCM which made the libraries much easier to install and available by default on install, the upstreaming no longer makes as much sense.
I am considering still upstreaming the base switch footprints, with strict KLC adderance and no cutout or keycap