Adding topology overlay support for the server-side topo layout app.

Also:
- parametrized access network layout in preparation for multiple variants
- removed WS authentication code temporarily until proper forced-logout is implemented
- updated STC warden environment (test only)

Change-Id: I0adbe60737828db79350e7eb2fc72cf313b78a28
diff --git a/apps/layout/src/main/resources/tlTopov/css.html b/apps/layout/src/main/resources/tlTopov/css.html
new file mode 100644
index 0000000..12810e7
--- /dev/null
+++ b/apps/layout/src/main/resources/tlTopov/css.html
@@ -0,0 +1 @@
+<link rel="stylesheet" href="app/view/tlTopov/tlTopov.css">
\ No newline at end of file
diff --git a/apps/layout/src/main/resources/tlTopov/js.html b/apps/layout/src/main/resources/tlTopov/js.html
new file mode 100644
index 0000000..85afb32
--- /dev/null
+++ b/apps/layout/src/main/resources/tlTopov/js.html
@@ -0,0 +1,2 @@
+<script src="app/view/tlTopov/tlTopov.js"></script>
+<script src="app/view/tlTopov/tlTopovOverlay.js"></script>
\ No newline at end of file