* Reduce CRKBD firmware size by reducing layer numbers
* Update layer output code based on mtei's suggestion/code
* Fix spacing
* Revert "Update layer output code based on mtei's suggestion/code"
This reverts commit 036d347db3.
Unfortunately, because this is NOT in the keymap itself, the layer macros aren't accessible and will error on commit
* Add comment for future person
* improvement of crkbd communication functions (based on helix-keyboard)
* Removed unnecessary code.
* Changed read restriction from #define to #pragma once.
* Changed from sizeof to defined size.
* moved lib folder to crkbdroot.
removed warning of ws2812.d
