Topo2: Refactored Maps and Sprites to be managed by a BackgroundService

Change-Id: I75965fc76734436ce0c68e06dd75663baa924287
diff --git a/web/gui/src/main/webapp/app/view/topo2/topo2NodePosition.js b/web/gui/src/main/webapp/app/view/topo2/topo2NodePosition.js
index aeac6d4..e29c45b 100644
--- a/web/gui/src/main/webapp/app/view/topo2/topo2NodePosition.js
+++ b/web/gui/src/main/webapp/app/view/topo2/topo2NodePosition.js
@@ -134,6 +134,7 @@
         // 1000 is a hardcoded HTML value of the SVG element (topo2.html)
         var x = scale * loc.gridX,
             y = (scale * loc.gridY) + yOffset;
+
         return [x, y];
     }