GUI --Cleaned up mouse-over/out in preparation for 'show-traffic' behavior.
 - re-instated the unpin function.

Change-Id: I310804084b93e1cd16f3da31b49ea646db36c6d7
diff --git a/web/gui/src/main/webapp/json/ev/intentSketch/ev_4_onos.json b/web/gui/src/main/webapp/json/ev/intentSketch/ev_4_onos.json
index bbb2001..f78616a 100644
--- a/web/gui/src/main/webapp/json/ev/intentSketch/ev_4_onos.json
+++ b/web/gui/src/main/webapp/json/ev/intentSketch/ev_4_onos.json
@@ -13,7 +13,7 @@
         "intentId": "0x4321",
         "links": [ "5-6", "6-7" ],
         "class": "animated",
-        "traffic": [ "4GB", "4GB" ]
+        "labels": [ "4GB", "4GB" ]
       }
     ]
   }