Bug 1789: Reorder odl-mdsal-clustering feature before odl-restconf

Change-Id: Ied00c5d5470a500e6b3d3f54ce3eb25e4a236dc8
Signed-off-by: tpantelis <tpanteli@brocade.com>
BUG 1735 Registering a data change listener should be asynchronous

Change-Id: I1a819976afe6ca44ac811ee30d305fbe76bb8acf
Signed-off-by: Moiz Raja <moraja@cisco.com>
Merge "BUG 1735 Registering a data change listener should be asynchronous"
Merge "Bug 1789: Reorder odl-mdsal-clustering feature before odl-restconf"