SetPreferredSongs(string) and SetPreferredCourses(string)
The files have to be named "SongManager <name>.txt"
Example: SONGMAN:SetPreferredSongs("mysongs.txt")
calls the file "SongManager mysongs.txt"
Metric added, [MusicWheel]::HideSections, will restrict showing one group at time, it you want to see the other groups use the next/prev group code, defaulted to "false"
Also group changing is allowed via gamebuttons in case of those who wants to take advantage of the codedetector too, "false" as default
SongManager::GetSongGroupByIndex, gets groups by index (helpful in Jump to group functions, thanks to juanelote for this too).
528089b: remove preferred group filtering (leaving the setting in for later use) [Glenn Maynard]
96821ad: fix pump routine right side DownLeft not drawn [Chris Danford]
fd88c62: easier debug stepping [Chris Danford]
Jason Felds