* `KC_SLCK` -> `KC_SCRL` * `KC_NLCK` -> `KC_NUM`
* finish adding glacier * change PID * Update keyboards/handwired/swiftrax/glacier/info.json * edit info.json * Update keyboards/handwired/swiftrax/glacier/info.json * Apply suggestions from code review * Update keyboards/handwired/swiftrax/glacier/rules.mk