[ONOS-3361] Add nicira extension of resubmit instruction to onos

	modified:   core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionType.java
	modified:   drivers/src/main/java/org/onosproject/driver/extensions/NiciraExtensionInterpreter.java
	new file:   drivers/src/main/java/org/onosproject/driver/extensions/NiciraResubmit.java

Change-Id: Ib0a4a7b6360dd1629d0d2f74ef0d56f2c2a91a20
diff --git a/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionType.java b/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionType.java
index 747a85b..3e1cb75 100644
--- a/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionType.java
+++ b/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionType.java
@@ -32,7 +32,8 @@
      */
     public enum ExtensionTypes {
         // TODO fix type numbers to include experimenter id
-        NICIRA_SET_TUNNEL_DST(31);
+        NICIRA_SET_TUNNEL_DST(31),
+        NICIRA_RESUBMIT(32);
 
         private ExtensionType type;