So when you mentioned "accessible from the root
path of the domain", you
only wanted a have a redirection, right? We (at least I) understood that
you wanted to have URL like that:
Yes, that was my original request, but I didn't realize I would have to reinstall it
(and I'm assuming a custom install, since I used the APT package to originally
install). It's not worth the effort since it's more of a cosmetic thing. The
redirect solves the issue from the user's perspective of making it so you can simply
go to the domain to access the wiki.
--Andrew