* squashed commits to master
* Fix in case of missing user_song_list
Substitutes missing songs with safe versions
Also updated and added detail to keymap readme
* Adjust Readme to match qmk contrib conventions
* Update keyboards/planck/keymaps/rootiest/config.h
* Update keyboards/planck/keymaps/rootiest/keymap.c
* Update keyboards/planck/keymaps/rootiest/keymap.c
* Update keyboards/planck/keymaps/rootiest/keymap.c
* Update keyboards/planck/keymaps/rootiest/keymap.c
* Fixed license header to GPLv2+
* Fix Volume key delay
Use a static number instead of removed MEDIA_KEY_DELAY
* Use TAP_CODE_DELAY
* added license to config.h
* Clean up formatting
- Fixed markdown in readme
- Removed extra commented line from config.h
* Update keyboards/planck/keymaps/rootiest/config.h
