* physically arrange layout macro
Arranges the layout macro to resemble the keyboard layout, and updates the keymaps to match.
* use 3-character notation for position identifiers in kk980.h
* add matrix diagram to kk980.h
* fix syntax error in info.json
Apparently the API doesn't care about this error... but QMK Configurator does if you use the local import mode (Ctrl+Shift+I).