Keymap updates (#4706)

Keymap updates (#4706)

* adding my keymap

* update keymap

* adding gamecat keymap for jc65 keyboard

* updating jc65-gamecat keymap

* updating jc65-gamecat keymap

* updating jc65-gamecat keymap

* updating jc65-gamecat keymap

* M10a keymap and M65a updates

* keymap updates

* keymap updates

* M10a/M65a keymap updates

* M10a/M65a keymap updates

* Delete test.txt

* M65 keymap update

* M65 keymap update

* M65 keymap update

* M65/M10 keymap updates

* M65 keymap update

* M65 keymap update

* M65 keymap update

* M65 keymap update

* M65 keymap update

* M65/M10 keymap update

* M65 keymap update

* M65 keymap update

* M65 keymap update

* M65 keymap update

* M65 keymap update

* Set theme jekyll-theme-cayman

* Set theme jekyll-theme-slate

* M65 keymap update

* M10a/M65a keymap updates

* M10a keymap update

* M65a keymap update

* M65a keymap update

* M65a keymap update

* M65a readme update

* M65a/M10a updates

* M65a readme updates

* M65a/M10a updates

* M65A update

* M65A update

* M65A update

* M65A update

* M65A/M10A keymap update

* M10A keymap update

* Set theme jekyll-theme-tactile

* M10A keymap update

* M65A keymap.c update

* M65 keymap added LED backlight toggle, inc/dec to adjust layer.

* M65 keymap/readme updates.

* M65 keymap fix

* M65 keymap update

* remove theme

* fix comments/readme

* update keymap

* LED backlight update, guess based on reading atmega32u4 documentation for DDRB/PORTB regs, believe DDRB should only be written to once not every time CAPS is hit, but really not too sure.

* LED backlight update, guess based on reading atmega32u4 documentation for DDRB/PORTB regs, believe DDRB should only be written to once not every time CAPS is hit, but really not too sure.

* M65 keymap update

* Updated M65, M10, and gonNerd keymaps.

* update

* del

* keymap updates M65, M10, gonnerd

* update keymaps

* adding back readme that somehow got removed.

* updated keymap

* update keymap

* add back readme

* Added h87a keymap, updated m10a/jc65/gonnerd

* Update h87a keymap

* Updates after feedback

* Updates after feedback

* Updates after feedback

* Updates after feedback