wiki update/auth

The wiki(see also https://wiki.c2.com/?WhyWikiWorks https://en.wikipedia.org/wiki/Wikipedia:BOLD ... ) is one of the blockers on one of the longer term general upgrade projects blocking the routine upgrade of mussel and the general rebuild of the services that have been running on it.

We're running https://moinmo.in/ https://en.wikipedia.org/wiki/MoinMoin on Python2, not a complicated deployment, and I suspect a straightforward config-managed deploy of Moin2 / https://github.com/moinwiki/moin on a fresh VM is easiest path forward. Of course, there's other options, such as a redeploy of the packaged Moin1 on a clean Debian LTS VM; or migrating the content to different software.

Still, a pretty straightforward, self-contained, web service.

What the current MoinMoin provides for us is a place for docs without needing auth or logins at all, even for non-UCC members (e.g. from other clubs, people who cannot or will not login with LDAP). Returning contributors can create an account and set preferences and notifications , which has been useful - but I think at this point we'd really like that to be AD/LDAP logins or not at all, as long as the logged-out-experience is still fully functional.