[chirp_users] can't upload to 2820

[Brian Mury]

> >  A test with Fedora 16/i686 running in a VM on that same machine and
> > serial port might prove interesting.
> 
> I was already thinking about trying that. I'm downloading a Fedora ISO
> now right (I don't seem to have one on disk - I think I did a
> liveupgrade from F15). I'll post back later with the results.

CHIRP 0.1.2 and 0.2.0 both work correctly in an F16 guest running on the
F16 host (the desktop). Hmmmmmmm.....

Brian