packaging: setup: config broker notifications

Bug-Url: https://bugzilla.redhat.com/1030437
Bug-Url: https://bugzilla.redhat.com/1032467
Change-Id: Ib49f0534b5f8a9918558a82d40cc9828ccf87868
Signed-off-by: Yedidyah Bar David <didi@redhat.com>
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com>