[chirp_users] European characters in Windows user name

[Dan Smith]

> A command line option could solve it so
> easily.

Patches are welcome.

The problem is, of course, not one of knowing whether we're on windows
and doing something different, but the actual "something different"
itself. Few of the chirp developers use windows and/or have non-ascii
characters in their usernames.

It takes someone interested in and capable of solving the problem. If
that's you, please see this page:

http://chirp.danplanet.com/projects/chirp/wiki/Developers

--Dan