AMBARI-4804. Ambari-DDL-Postgres-REMOTE-CREATE.sql is not in sync with
Ambari-DDL-Postgres-CREATE.sql (Iryna Kuzmenko via aonishuk)
AMBARI-4880. Nagios metainfo.xml needs some corrections.(vbrodetskyi)
AMBARI-4873. Renable the failing unit tests for DB Accessor and Upgrade Test. (mpapirkovskyy)
AMBARI-4874. Fixes for java upgrade feature. (mpapirkovskyy)