CAS Protocol InitalAuthenticationFlag

[Cantor, Scott]

> I recall this change was related to local storage reads and something breaking
> in a particular case where we needed some conditional logic to fix. In any
> case it appears to be a typo bug, so I filed an issue:

My fault, I just wasn't thinking. That's the same as in SAML, it's just to wire in the support for the initial authentication method option. Same bean is in the SAML flows but didn't get refactored.

-- Scott