* first commit (broken compile)
* initial working prototype
* added numpad rgb toggle
* minor update to toggles
* fixed double tap shift for caps toggle
* custom capslock tapdance; esc layer custom tapdance (broken)
* ESC double tap test
* cleanup obsolete code
* license notices and cosmetics
* Implemented Home/Del key swap toggle
* breakout custom double taps into separate H file.
* partial fix for custom ESC tap dance (misplaced ELSE)
* Add ability to view and print user configuration
* user_config cosmetics
* various fixes and cosmetics for user_config toggles
* Update readme.md
* RGB backlight timeout indicators completely moved to function key row
* added ability to toggle INS between Shift-DEL and Shift-BKSPC
* Final fix for custom Numpad engage/disengage
- difference seems to be that return false; needs to be on the (!toggled) case only.