add onboarding, tosca, templates, manifest, gitreview

Change-Id: I46044088738fd220da4a4ca4ab16dca26b89830f
diff --git a/xos/templates/vPGWCAdmin.html b/xos/templates/vPGWCAdmin.html
new file mode 100644
index 0000000..4585199
--- /dev/null
+++ b/xos/templates/vPGWCAdmin.html
@@ -0,0 +1,10 @@
+<!-- Template used to for the button leading to the HelloWorldTenantComplete form. -->
+<div class = "left-nav">
+  <ul>
+    <li>
+      <a href="/admin/mcordservice/vpgwccomponent/">
+        vPGWC Service Components
+      </a>
+    </li>
+  </ul>
+</div>