GUI -- Mock WebSocket server now serves up scenario events.

Change-Id: I469550362b2215bbc054cb58a157c2ef5f4479ca
diff --git a/web/gui/src/main/webapp/app/view/topo/topo.js b/web/gui/src/main/webapp/app/view/topo/topo.js
index 805c10e..8e7cec2 100644
--- a/web/gui/src/main/webapp/app/view/topo/topo.js
+++ b/web/gui/src/main/webapp/app/view/topo/topo.js
@@ -137,7 +137,8 @@
     }
 
     function onWsMessage(msg) {
-        $log.log('web socket message...', msg);
+        var ev = JSON.parse(msg.data);
+        $log.log('got event: ', ev);
 
     }