[Fluxus] samples in fluxa on OSX

[gabor papp]

> Please note that the errors Fluxa gives when not able to load samples don't
> always accurately reflect the nature of the issue. There is some oddness
> there and I seem to remember the source and comments reflected that when I
> last looked into loading samples. Back then the issue was a non-standard
> header which I don't believe can be the issue now.
it seems to be a bug. i got this:

async loading: sample.wav
Error opening [sample.wav]
async loading: /opt/local/share/fluxus-017/material/samples/sample.wav