* Remove chording as it is not documented, not used, and needs work.
* Make Leader Key an optional feature.
* Switch from `PREVENT_STUCK_MODIFIERS` to `STRICT_LAYER_RELEASE`
* Remove `#define PREVENT_STUCK_MODIFIERS` from keymaps.
* fixed comment typo
* Fixes invalid capitalization
Uppercase yes is invalid, so make treats it as no, which is
confusing when it seems like it should have found the method
definition for unicode.
* Own keymap, comma in mitosis
Own keymap is qwerty, workman, numbers, punctuation, function/mouse
layers, gaming, unicode, numberpad.
Joe Wasson
Nicholas
cam