admin yaml stat* and analytics fixups

There is a use case for the stats group not easily handled
by a centralized grouping system.  The workaround here is to
allow group names in yaml to not be the on box final name.

including:

    include accounts::dr0ptp4kt    # RT 7569
    include accounts::brion        # RT 7568

Change-Id: I6a3ef6d1cb5d835f3cdb9bbf2ca8bad099af2ecf