GUI - Added example requestTraffic and showTraffic events; updated test addLink events.
- commented out using 'alert' for logic errors (console warn only now).

Change-Id: I3a48107c5707fd41d8e69ae7c1a980e498651c4b
diff --git a/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex2_hosts.json b/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex2_hosts.json
index 84f17df..3d7bb2d 100644
--- a/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex2_hosts.json
+++ b/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex2_hosts.json
@@ -7,6 +7,7 @@
       "22:BA:28:81:FD:45/-1",
       "BA:91:F6:8E:B6:B6/-1",
       "06:E2:E6:F7:03:12/-1"
-    ]
+    ],
+    "hover": ""
   }
 }