using arla-fuse on NetBSD

[Jonathan A. Kollasch]

Hi,

I finally got arla-fuse from the 'HEAD' branch to run on NetBSD-5.
The trick is to not use the pthread LWP implementation.

I'm aware that arla-fuse is kinda new.  But, just as a data point,
it seems to be less smooth than nnpfs, particularly WRT playing
audio files out of AFS.

Anyway, it's nice to have a second option to file system over SSH.

	Jonathan Kollasch