[Moin-user] Sharing user authentication between wikis

[Thomas Waldmann]

> Thanks again (to Keith) for pointing out the user_homewiki feature.  I
> notice though that when this is set, the users do not automatically
> get the home page template when clicking on their username - is it
> possible to set moin to do this somehow?
>   
moin does this when it recognizes that current pagename == username.
so maybe just share the moin cookie and the user_dir, too, and it should 
work.