Discovered the LAYOUT_compact macro didn't compile in QMK Configurator. Realized the reason for that was that it automatically prepends `KC_` to every keycode received.
Renamed the macro to LAYOUT_kc so Configurator will ignore it.
Also changed the file to use the #pragma once include guard because I was in here anyway.
* include variables and .h files as pp directives
* start layout compilation
* split ergodoxes up
* don't compile all layouts for everything
* might seg fault
* reset layouts variable
* actually reset layouts
* include rules.mk instead
* remove includes from rules.mk
* update variable setting
* load visualizer from path
* adds some more examples
* adds more layouts
* more boards added
* more boards added
* adds documentation for layouts
* use lowercase names for LAYOUT_
* add layout.json files for each layout
* add community folder, default keymaps for layouts
* touch-up default layouts
* touch-up layouts, some keyboard rules.mk
* update documentation for layouts
* fix up serial/i2c switches
