* 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.
* rename alf_x2 to alf
* rename to x2
* rename dependencies
* Fix readme
* moved x2 into alf directory
* update readme for make instructions
* move dc60 to alf directory
* update dc60 readme for make instructions
* change readme txt as per noroadsleft PR comment
* Adds initial keyboard config and layouts for ALF X2 60%
* Cleans up empty if/else blocks
* Renames KEYMAP to LAYOUT across the alf_x2 config files.
* Replaces include in alf_x2 keymaps with QMK_KEYBOARD_H macro
* Updated ACR60, Mechmini, ALU84 readme information and config.h descripters
Update MECHKEYS keyboards to be uniform in readmes and config.h's PID, MANUFACTORER, and DESCRIPTIONS. This allows the keyboards to be more uniform amongst the different types.
* Rename keyboards/alu84/keymaps/TurboMech/config.h to keyboards/alu84/keymaps/turbomech
* Rename keyboards/alu84/keymaps/turbomech to keyboards/alu84/keymaps/TurboMech/config.h
* Fixed folder naming for alu84/keymaps/turbomech
* fixed error from compile
removed double `return MACRO_NONE;` and `switch (id) {`