1. fixed attribute errors p.abbr and p.desc, where p is db Policy obj
2. Do not add policy to runtime before adding to DB
3. In single policy sync, correctly sync diff policy with same name.
Bug #2 was responsible for hiding bug #1 for a while because
creating the policy before the sync prevented the problematic line
in synchronize_policies from executing. Only exposed in replicated PE
testing. May have been responsible for some of the trouble we've had
in primary-replica HA testing.
Change-Id: I46cb95aaa6832c837d202a5c1dc1bfe293ef6046
674d6d6688