Version 0.3.1

Mostly some audio fixes but also some additions to skinning

New stuff:

• songs_changed, a good place to run stuff that checks all songs.
• songwheel.allSongs a list of all the songs in your library regardless of filtering settings.
• The laser shader now has a parameter that tells it if it's a laser entry, exit, or body.

Fixes:

• Fixed some charts crashing because they had fx chip effects that used unsupported formats
• Fixed loud noise at the end of some ogg files. ( Thanks to @Pwootage )
• Fixed crackling audio on some MS_ADPCM encoded files

Follow https://twitter.com/unnamed_sdvx for the latest information on the project.