Ports need to be open for Setting up IdP

[Cantor, Scott]

> Actually thinking about this some more, you may want to add 80 - but best to
> leave it locked down to localhost and anywhere else
> where you may manage the IdP.  The management interface can work that way.

Yeah, I defaulted that way to avoid the TLS issues of wanting the keep the traffic to localhost but not wanting to just skip the certificate checking. Needs more work.

-- Scott