* A Planck style keymap with iris flair
- Re-arrange layers to be more planck like.
- move backspace to right thumb
- replace backspace with minus, more useful for coding
- replace center keys with brackets
- MT(MOD_LCTRL and ESCAPE)
- Use QMK-DFU for bootloader
- add a soft reset to keymap
* Feedback from reviewers
- remove redundant define (noroadsleft)
- remove unused layer switch case (drashna)
It was not properly including the "config_common" files, and was causing it to break on the configurator.
Additionally, updated this to use the split common code.
* 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.