Updating MatchAction objects with no-arg constructors and registering them with Kryo

Change-Id: I3512b2e99624c3f496d786ea99133b385a35094e
diff --git a/src/main/java/net/onrc/onos/core/matchaction/MatchActionOperationsId.java b/src/main/java/net/onrc/onos/core/matchaction/MatchActionOperationsId.java
index e346732..93f2ec7 100644
--- a/src/main/java/net/onrc/onos/core/matchaction/MatchActionOperationsId.java
+++ b/src/main/java/net/onrc/onos/core/matchaction/MatchActionOperationsId.java
@@ -19,6 +19,13 @@
     }
 
     /**
+     * no-arg instructor for Kryo.
+     */
+    protected MatchActionOperationsId() {
+        id = -1;
+    }
+
+    /**
      * Gets the identifier for the Operations object.
      *
      * @return Operations object identifier as a string