* Delete null key
`__` key in keymap.c doesn't actually exist on the physical hardware.
Removed key from keymap.c and removed its argument from the layout macro.
* Delete unused keycode aliases
* Replace layer index definitions with an enum
* Replace redundant numpad keycodes with native aliases
* Use native layer change keycodes instead of aliases
* Visually align the keycodes
It makes the keymap pretty.
* Correct Configurator layout data
* Clean up header files
- convert to pragma once include guard
- remove redundant definitions
- remove commented code blocks
* Delete LAYOUT_kc macro
Was copied from ergotravel; not valid for this keyboard.
* Consolidate rev1 rules.mk settings to keyboard level
Previous codebase enabled Backlight at keyboard level then disabled it at revision level.
* Delete unused rules
* Consolidate config.h settings from keymap level to keyboard level
* Modernize keyboard's config.h file
Aligns the keyboard-level config.h file more closely with the current QMK template for AVR keyboards.
* Add default value for IS_COMMAND for COMMAND feature
* Cleanup and consistency
* Update Templates to reflect change
* Fix IS_COMMAND in template
* Fix IS_COMMAND define
* Use consistent IS_COMMAND block in templates
* Remove unnecessary `#undef IS_COMMAND` directives
* Fix compile issue on orthodox
* Reomve IS_COMMAND option for newer boards
* Remove all existing definitions of IS_COMMAND if they use default LSHIFT and RSHIFT setting
* Remove a couple of additional IS_COMMAND defines
* Remove remaining redundant IS_COMMAND definitions
* Remove #undef IS_COMMAND from orthodox:drashna and whitefox:konstantin
* Remove multiple empty lines in modified config.h files
* Update additional boards
* Reomve IS_COMMAND from newer boards
* Update Alice keyboard
* Remove IS_COMMAND from additional boards
Jan 24th edition
