GUI: changed link from arc to straight line. Cleaned up javascript.
diff --git a/web/onos-topology.html b/web/onos-topology.html
index 5297871..0b5c313 100644
--- a/web/onos-topology.html
+++ b/web/onos-topology.html
@@ -40,7 +40,7 @@
     </marker>
   </defs>
 <script type="text/javascript">
-gui("http://onosnat.onlab.us:8080/topology");
+gui("http://gui.onlab.us:8080/topology");
 </script>
 </svg>
 </body>