20240928

• Change Clone Hero output to use newer open note encoding
  • Allows open sustains under other notes + fixes handling of "open chords"
  • CH Quick Convert now has a toggle to convert tap and open notes to Phase Shift format
• Fix some .sng files not loading in Clone Hero due to missing song_length
• Fix songs without charted vocals crashing Lego Rock Band (broke in 20240719)
• Add loose PS3/RPCS3 folder option to recompile and RB quick convert (#271)
• Import and export Pro Guitar/Bass tuning in Phase Shift format (#272)
• Add support for 5-key and higher .sm files (#256)
• Fix ghost notes on GH:WoR drums not being imported/exported correctly
• Minor improvements to GH:WoR background visuals: camera cuts, drum animations
• Add preferences for selecting encoding of songs.dta in RB3 recompile and Quick Convert packs