Update logged text to indicate our intentions with respect
to the show_multiple_locations configuration option, which
has been deprecated since Newton and advertised as subject
to removal in Pike. Also correct the misleading impression
in the deprecation notice and earlier release notes that
functionality that requires show_multiple_locations = True
can be configured via policies at the current time. Also
adds a release note to this effect.
Change-Id: I5bf0c8af9dfe87e0d17f7a16d4676f387b4379f6
Closes-bug: #1808375
Brian Rosmaita