GUI -- TopoView - Migrated helper functions to topoModel.js.
- moved randomized functions to random.js (so we can mock them).

Change-Id: Ic56ce64c036d36f34798f0df9f03a7d09335a2ab
diff --git a/web/gui/src/main/webapp/app/index.html b/web/gui/src/main/webapp/app/index.html
index c0e9228..b7b8af0 100644
--- a/web/gui/src/main/webapp/app/index.html
+++ b/web/gui/src/main/webapp/app/index.html
@@ -35,6 +35,7 @@
 
     <script src="fw/util/util.js"></script>
     <script src="fw/util/fn.js"></script>
+    <script src="fw/util/random.js"></script>
     <script src="fw/util/theme.js"></script>
     <script src="fw/util/keys.js"></script>
 
@@ -81,6 +82,7 @@
     <script src="view/topo/topo.js"></script>
     <script src="view/topo/topoEvent.js"></script>
     <script src="view/topo/topoForce.js"></script>
+    <script src="view/topo/topoModel.js"></script>
     <script src="view/topo/topoPanel.js"></script>
     <script src="view/topo/topoInst.js"></script>
     <script src="view/device/device.js"></script>