willwm GMMK Pro Layout
Based on gmmk/pro/keymaps/default, with VIA support
Layer 0
- Delete between F12 and rotary encoder (replaces PrtSc)
 - Home below rotary encoder (replaces Del)
 - MO(1) in default location and Caps Lock location
 
Layer 1
- Tab -> Caps Lock
 - Del -> Insert
 - Home -> PrtSc
 - Left Arrow -> Home
 - Right Arrow -> End
 - Up Arrow -> PgUp
 - Down Arrow -> PgDn