GUI -- Implemented Instance Panel.
- handling addInstance event.

Change-Id: Ic98a3291bd37ecf1155dbe1696167d0635a31972
diff --git a/web/gui/src/main/webapp/app/index.html b/web/gui/src/main/webapp/app/index.html
index 738c967..4086ec0 100644
--- a/web/gui/src/main/webapp/app/index.html
+++ b/web/gui/src/main/webapp/app/index.html
@@ -78,6 +78,7 @@
     <script src="view/topo/topoEvent.js"></script>
     <script src="view/topo/topoForce.js"></script>
     <script src="view/topo/topoPanel.js"></script>
+    <script src="view/topo/topoInst.js"></script>
     <script src="view/device/device.js"></script>
     <!-- TODO: inject javascript refs server-side -->