Topo2: Adding peer region node to the topology

Change-Id: I846d2f1ca27faa4602c772aba006f5be55da6106
diff --git a/web/gui/src/main/webapp/app/view/topo2/topo2Link.js b/web/gui/src/main/webapp/app/view/topo2/topo2Link.js
index e644c7c..7c674c3 100644
--- a/web/gui/src/main/webapp/app/view/topo2/topo2Link.js
+++ b/web/gui/src/main/webapp/app/view/topo2/topo2Link.js
@@ -117,6 +117,11 @@
     function createLinkCollection(data, _region) {
 
         var LinkModel = Model.extend({
+            initialize: function () {
+                this.super = this.constructor.__super__;
+                this.super.initialize.apply(this, arguments);
+                this.createLink();
+            },
             region: _region,
             createLink: createLink,
             linkEndPoints: linkEndPoints,