GUI -- Fixed link lookup bug when removing links.
 - fixed and extended the 'startup' test scenario  to show device coming online (and links added), followed by device going offline (and links removed).

Change-Id: I58f79b5b16d37504793f36db9959f8c3c26b5261
diff --git a/web/gui/src/main/webapp/json/ev/startup/ev_38_onos.json b/web/gui/src/main/webapp/json/ev/startup/ev_38_onos.json
new file mode 100644
index 0000000..09a0339
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/startup/ev_38_onos.json
@@ -0,0 +1,15 @@
+{
+  "event": "removeLink",
+  "payload": {
+    "id": "of:0000ffffffffff07/30-of:0000ffffffffff08/20",
+    "type": "optical",
+    "linkWidth": 4,
+    "src": "of:0000ffffffffff07",
+    "srcPort": "30",
+    "dst": "of:0000ffffffffff08",
+    "dstPort": "20",
+    "props" : {
+      "BW": "70 G"
+    }
+  }
+}