Upgrading old v2 IdP, lots of deprecated/unsupported messages

[Cantor, Scott]

> Thanks for the quick reply. I agree that both approaches SHOULD get me to
> the same place. I'm worried that I'm going to
> accidentally remove something that, while still letting it appear to work,
> leaves us in an insure state. A lot of the
> "ignored" lines come after stern warnings like:

None of that content is used anymore. I will add a note to the Upgrade page about it.

> Are they truly no longer needed, and don't need to be replaced with
> something else?

They're built in, you don't need it.

> I apologize for what are probably obvious questions to everyone else. I'm
> trying to get this somewhat neglected IdP
> up-to-date, and internally understood, but I'm rather new to it.

It's not an obvious question, I should have said something in the upgrade page about that comment.

-- Scott