[Fluxus] commit: fluxus-openal

[nik gaffney]

> I've added a new fluxus module for using OpenAL, which is an audio
> playback library specifically designed for 3D applications. 

with a few #ifdefs i can get it to compile on osX, however its not quite
working.. ..

> There is an openal.scm example which should work.

ive tried with the sample.wav file and another 16bit stereo wav, and get
this error.. .

WAV format error (RIFF): RIFF
Can only used mono or stero wavs :
/opt/local/share/fluxus-016/material/samples/voice.wav

nk