* refactor cstc40, add rev3 fxtwink variant * cleanup readmes * readme nitpick * add cstc40 aliases * format-json * add communty_layouts per code review * touch copied legacy files for newline * fix LED flags * update readme files per code review
* refactor cstc40, add rev3 fxtwink variant * cleanup readmes * readme nitpick * add cstc40 aliases * format-json * add communty_layouts per code review * touch copied legacy files for newline * fix LED flags * update readme files per code review