format has gone somewhat out of hand, so let's give up a bit on that for
the good of mankind ...
All note elements that are allowed to be note colored *always* have a note
type in the filename; if XIsNoteColor is off, "4th" is used. This way, we
don't have different sets of filename rules, fixing clashes between skins
and the fallback, and a number of things become simpler (many of which
I'm still discovering, so I won't try to enumerate them here just now).
Note skin updates coming ...
Glenn Maynard
b96a004921