Adding skeletal structure for the ONLP gNMI GUI demo.

Change-Id: I6796ebf200e20a51bdc098fcc3696b78d7c1132e
diff --git a/apps/onlp-demo/src/main/resources/app/view/odTopov/odTopov.html b/apps/onlp-demo/src/main/resources/app/view/odTopov/odTopov.html
new file mode 100644
index 0000000..377b3b0
--- /dev/null
+++ b/apps/onlp-demo/src/main/resources/app/view/odTopov/odTopov.html
@@ -0,0 +1,4 @@
+<!-- partial HTML -->
+<div id="ov-od-topov">
+    <p>This is a hidden view .. just a placeholder to house the javascript</p>
+</div>