Docs have moved from min.io/docs to docs.min.io/commuinity.
This fixes hard, external links to use the new subdomain.
Note that some of these files are automatically pulled from elsewhere as
part of the build process, so some may not carry through even after this
PR merges.
This is the initial work for what should be a git-managed set of nginx
configs we can include into the Nginx Docs server.
The idea here is we manage redirects in git, and either chron-copy them
to a location we can include via the sites-available/<file>, *or* we
just include them from the git path (if nginx tolerates that)
I can't really _test_ these right now since they are using live URLs. if
we move forward with the soft-launch, we'll have a few opportunities to
maybe test a subset of these URLs and see what happens.
Please let me know if there is anything *obviously* wrong here.
ToDo: The Legacy Docs redirects
