Comment 23 for bug 1793374

Reviewed: https://review.openstack.org/627846
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=bc202f70433f435fc335bf0ddf460d89df55350a
Submitter: Zuul
Branch: master

commit bc202f70433f435fc335bf0ddf460d89df55350a
Author: Colleen Murphy <email address hidden>
Date: Fri Dec 21 14:54:34 2018 -0800

    Update federation SP prerequisites section

    Remove outdated information, update version information and expand on
    preliminary information that will be needed throughout the rest of the
    guide.

    Partial-bug: #1793374

    Change-Id: I0e5c4ccde4c88bec3fa78114e1ede9545ed98678