Topo2Link - Fixed width of rectangle and centered text
Topo2Layout/Link - Added port number on link hover
Topo2Layout/Select - Added Drag functionality
Topo2SubRegion - Added onClick event to node
Topo2Device - Added Color Theme
TopoForce - Removed console.log

Change-Id: Icd85d92c8f3c5f96cb896068fe9375c250717f5f
diff --git a/web/gui/src/main/webapp/app/view/topo2/topo2.js b/web/gui/src/main/webapp/app/view/topo2/topo2.js
index ee6fa78..ab36e4e 100644
--- a/web/gui/src/main/webapp/app/view/topo2/topo2.js
+++ b/web/gui/src/main/webapp/app/view/topo2/topo2.js
@@ -69,7 +69,7 @@
         ps.setPrefs('topo_zoom', {tx:tr[0], ty:tr[1], sc:sc});
 
         // keep the map lines constant width while zooming
-//        mapG.style('stroke-width', (2.0 / sc) + 'px');
+        mapG.style('stroke-width', (2.0 / sc) + 'px');
     }
 
     function setUpZoom() {
@@ -108,8 +108,8 @@
                     // provides function calls back into this space
                     // showNoDevs: showNoDevs,
                     // projection: function () { return projection; },
-                    // zoomLayer: function () { return zoomLayer; },
-                    // zoomer: function () { return zoomer; },
+                    zoomLayer: function () { return zoomLayer; },
+                    zoomer: function () { return zoomer; },
                     // opacifyMap: opacifyMap,
                     // topoStartDone: topoStartDone
                 };