* Add support for wiring RGB LEDs for both halves directly to their respective controllers
RGB LEDs for each half don't need to be chained together across the TRRS cable with this
* Add split RGB LED support for serial
* Update config/rules for bakingpy layout
* Un-nest ifdefs for hand detection
* Read RGB config state from memory instead of EEPROM for serial updates
* Reuse existing LED pointer instead of creating new one
* Enable 4x4 and 5x5 community keymap support
* Pull 4x4 community keymap fixes from @noroadsleft
* Build fixes for guidoism keymap - move keymap to layouts/community/planck_mit as it uses the LAYOUT_planck_mit macro
* Matrix/keymap refactor
White space and readability updates
* Configurator support
Added info.json file.
* Readme update
Markdown formatting
* Add support for ortho_4x12 keymaps
* Added planck_mit layout support
* Disable SWAP_HANDS_ENABLE for zlant:wanleg keymap
* Disable BACKLIGHT_ENABLE for zlant:bakingpy keymap
* Account for backlight enabled flag when passing backlight level to slave
* Add BL_TOGG to keymap for testing
* Apply backlight fix to Iris
* Port I2C LED backlight control from Iris to Levinson
Danny