User print disables the normal print messages in the body of QMK/TMK
code and is meant as a lightweight alternative to NOPRINT. Use it when
you only want to do a spot of debugging but lack flash resources for
allowing all of the codebase to print (and store their wasteful
strings).
* Created arrow pad, a QMK based numpad designed for heavy text editing
* Enabled backlighting, numlock indicator, and forced nkro for arrowpad
* WIP Arrowpad 21
* WIP Arrowpad 21
* Combined Arrow Pad 21 and 24
* Combined Arrow Pad 21 and 24
* Removed 21 folder
* Updated personal layouts
* tweaked personal
* Nightly - Audio Cleanup
Refactored the LUTs. Abstracted some of the registers out of audio to
use more functional names. Split audio into audio and audio_pwm. WIP
* nightly - collapsed code
* Added check for note playing to LEDs
