* handwired/minorca: refactor
- Refactored keymaps to use a layout macro, which was added to minorca.h.
- keymaps now use QMK_KEYBOARD_H include
- removed redundant KC_TRNS and KC_NO definitions
- rgb keymap refactor to use QMK core layer switching and Mod-Tap keycodes
* handwired/minorca: Configurator support
* handwired/minorca: readme cleanup
Restructure readme file to current QMK template.
