channels not available for various file formats

[aargirakis]

What formats do you have in mind?

[ciros88]

potentially, all of them. realistically, those supported by the play libraries

[aargirakis]

I think I've added channel support for all of the libs that have an interface to for though.

[ciros88]

sample tracks with missing channels (2.0.21.Alpha): missing.channels.zip

[ciros88]

2.0.25.Alpha: ahx is done! good work man

[ciros88]

2.0.30.Alpha: future composer is done!

[ciros88]

2.0.43.Alpha: ahx is now played by uade and channels are missing again

[ciros88]

2.0.46.Alpha: updated formats with missing channels missing.channels.zip

[ciros88]

2.0.48.Alpha: ahx is now played by HivelyTracker again, so we have channels support

[ciros88]

2.0.50.Alpha: future composer channels are now available