Kryo related fixes

- KryoNamespace to allow control over registration id

Change-Id: Idc2a0e27a09916657c725ee97e4366109144cc66
diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/service/impl/DistributedLockManager.java b/core/store/dist/src/main/java/org/onlab/onos/store/service/impl/DistributedLockManager.java
index 74f8373..45cc7ed 100644
--- a/core/store/dist/src/main/java/org/onlab/onos/store/service/impl/DistributedLockManager.java
+++ b/core/store/dist/src/main/java/org/onlab/onos/store/service/impl/DistributedLockManager.java
@@ -149,7 +149,7 @@
     private class LockEventMessageListener implements ClusterMessageHandler {
         @Override
         public void handle(ClusterMessage message) {
-            TableModificationEvent event = DatabaseStateMachine.SERIALIZER
+            TableModificationEvent event = ClusterMessagingProtocol.DB_SERIALIZER
                     .decode(message.payload());
             if (event.tableName().equals(ONOS_LOCK_TABLE_NAME) &&
                     event.type().equals(TableModificationEvent.Type.ROW_DELETED)) {