This is the working branch from my desktop, that drives the cubes well with no bugs, and displays Dan Horwitz's text.  It may already be committed in another branch but I am unsure.
Mapping modified kind of right
new mapping, fully working
Merge branch 'alexdesktopworking' of https://github.com/sugarcubes/SugarCubes into alexdesktopworking
added red label for duplicate cubes in mapping + list of unused cubes
minor sinesphere mods
Merge branch 'alexdesktopworking' of https://github.com/sugarcubes/SugarCubes into alexdesktopworking

kiselev added some debugging tools
finalized mapping
sinesphere
Clean up mappings changes
Remove threading stuff from PandaDriver
Clean up new debug UI for unused/duplicated cubes a bit
Strip noteState stuff from _Internals