SinglePoint to MultiPoint Intent initial implementation

Change-Id: I1010997ce4ea993ae34afb8dab4b6c0ae112448d
diff --git a/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java b/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java
index 264dd4a..5e0c6dd 100644
--- a/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java
+++ b/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java
@@ -80,6 +80,7 @@
 import org.onlab.onos.net.intent.PathIntent;
 import org.onlab.onos.net.intent.PointToPointIntent;
 import org.onlab.onos.net.intent.constraint.AnnotationConstraint;
+import org.onlab.onos.net.intent.SinglePointToMultiPointIntent;
 import org.onlab.onos.net.intent.constraint.BandwidthConstraint;
 import org.onlab.onos.net.intent.constraint.BooleanConstraint;
 import org.onlab.onos.net.intent.constraint.LambdaConstraint;
@@ -251,6 +252,7 @@
                     HostToHostIntent.class,
                     PointToPointIntent.class,
                     MultiPointToSinglePointIntent.class,
+                    SinglePointToMultiPointIntent.class,
                     LinkCollectionIntent.class,
                     OpticalConnectivityIntent.class,
                     OpticalPathIntent.class,