Merge into master from pull request #155:

Register everything as an HA role listener where it was missing (https://github.com/floodlight/floodlight/pull/155)

src/main/java/net/floodlightcontroller/devicemanager/internal/DeviceManagerImpl.java

@@ -638,6 +638,7 @@ public class DeviceManagerImpl implements
         apComparator = new AttachmentPointComparator();
         
         floodlightProvider.addOFMessageListener(OFType.PACKET_IN, this);
+        floodlightProvider.addHAListener(this);
         flowReconcileMgr.addFlowReconcileListener(this);
         
         Runnable ecr = new Runnable() {

src/main/java/net/floodlightcontroller/topology/TopologyManager.java

@@ -603,6 +603,7 @@ public class TopologyManager implements
         restApi.addRestletRoutable(new TopologyWebRoutable());
         newInstanceTask.reschedule(1, TimeUnit.MILLISECONDS);
         floodlightProvider.addOFMessageListener(OFType.PACKET_IN, this);
+        floodlightProvider.addHAListener(this);
     }
 
     // ****************