Wiki migration complete

[Cantor, Scott]

The wiki.shibboleth.net address has been reset to the new wiki instance
and we're back open for business. The old version will be taken down in a
half-hour or so.

There are a few conversion glitches to clean up but nothing significant
that we know of, so if you find any problems, please help us fix them or
report them to us.

If confluence does anything nasty to you (unwanted emails, etc.), let us
know.

-- Scott