GUI -- Further tweaking of the background map loading code, to properly align the map in the view.
- still WIP, as we need to invoke a resized() callback in the controller so that the view can also respond to the event. 

Change-Id: I55fa5e52c70e208924ad22d389e2002c66cb37ef
diff --git a/web/gui/src/main/webapp/app/view/topo/topo.html b/web/gui/src/main/webapp/app/view/topo/topo.html
index 9fec03a..2e25c74 100644
--- a/web/gui/src/main/webapp/app/view/topo/topo.html
+++ b/web/gui/src/main/webapp/app/view/topo/topo.html
@@ -1,4 +1,7 @@
 <!-- Topology View partial HTML -->
 <div id="ov-topo">
-    <svg viewBox="0 0 1000 1000"></svg>
+    <svg viewBox="0 0 1000 1000"
+         resize
+         ng-style="resizeWithOffset(56, 12)"
+         notifier="notifyResize(params)"></svg>
 </div>