Bump engine 1.5.1-SNAPSHOT

Released 1.5.0

Fixed compilation issue related with version upgrade of
policy/common.

Issue-ID: POLICY-1737
Change-Id: Ib2f56e8ffcb4b399dbe4a5453b70da10b0f87985
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
Signed-off-by: Jim Hahn <jrh3@att.com>
26 files changed