Added functionality to delete links and to add links to remote switches that have a link to a local switch.
diff --git a/src/test/java/net/floodlightcontroller/util/OFMessageDamperMockSwitch.java b/src/test/java/net/floodlightcontroller/util/OFMessageDamperMockSwitch.java
index 59e0a51..ffabf6f 100644
--- a/src/test/java/net/floodlightcontroller/util/OFMessageDamperMockSwitch.java
+++ b/src/test/java/net/floodlightcontroller/util/OFMessageDamperMockSwitch.java
@@ -346,4 +346,10 @@
         return 0;
     }
 
+	@Override
+	public void setupRemoteSwitch(Long dpid) {
+		// TODO Auto-generated method stub
+		
+	}
+
 }
\ No newline at end of file