use policy/parent awaitility

use policy/parent awaitility

Also cleaned up a bunch of these pom's, they do not all need to
declare JUnit, assertjr, mockito testing classes. Can use more
cleanup in some other common dependencies, but we'll defer.

Issue-ID: POLICY-2381
Change-Id: Ib1149a0cd0215d1a38d5b625634440413cf79089
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>