Switch to side-by-side view

--- a/src/DIF/RA/RA.ned
+++ b/src/DIF/RA/RA.ned
@@ -25,6 +25,5 @@
     	@signal[DeleteRequestFlow](type="bool");
     	@signal[DeleteResponseFlow](type="bool");
     	
-    	xml qoscubesData = default(xml("<QosCube/>"));
-    	xml flows = default(xml("<Flows/>"));    	    	
+    	xml qoscubesData = default(xml("<QosCube/>"));    	    	
 }