[gollem] tilde notation in "change directory"

[Liam Hoekenga]

It just hit me that what I've put together is completely
unportable across VFS backends. d'oh.  :\

I'd still like to see ~ implimented..  Back to the drawing board, I
s'pose.

Liam

> I'm trying to get "change directory" to accept ~username notation (as used
> in most shell or ftp session).  What I've got thusfar works, but is
> shaping up to be too site specific, and I'm looking for advice.  I'd love
> to see a more generic version of this get included - then we can maintain
> localizations if we have to.