SSO: SSOv2 will not ship with 2.8
It's not ready for our freeze, so I'm reverting the changes.  It should go with 2.9.
Related Posts: Will not ship with 2.8

There are some sync operations that still need to happen behind the scenes to ensure a smooth rollout.
This should ship with 2.9
I'm leaving the module icon and module details data in, to provide more time for translators to catch.
Upcoming Events: Will not ship with 2.8

Dropping the files for this release in the branch.