* Remove all Makefiles from the keyboards directory.
* update keymaps added in the last 8 days
* Ignore keyboard/keymap makefiles
* update hand_wire to reflect our new Makefile-less reality
* Update the make guide to reflect the new reality
* move planck keymap options to rules.mk
* update planck keymaps 4real
* trigger travis
* add back build_keyboard.mk
* restore changes to build_keyboard
Moves RGB controls out of the macro function and assigns them their own
keycodes:
RGB_TOG (toggle on/off)
RGB_MOD (mode step)
RGB_HUI (increase hue)
RGB_HUD (decrease hue)
RGB_SAI (increase saturation)
RGB_SAD (decrease saturation)
RGB_VAI (increase brightness)
RGB_VAD (decrease brightness)
