Short term Fixes
-(partial) Make listview ownerdraw not flicker so much
-stop karaoke tree expanding on drag-drop


Short term Improvements/optimizations
-Auto correct simple errors with error checker
-(partial) make scripting engine support ints and maybe points


For 4.4
-Line linking (probably)


For 5.0
-Gradient Preview?
-Karaoke syllable coordinate calculation
-assignment support in scripting engine