Add configure icon to VPC

ui/css/cloudstack3.css

@@ -8856,6 +8856,13 @@ div.panel.ui-dialog div.list-view div.fixed-header {
   color: #5F768A;
 }
 
+.vpc-chart .vpc-title .icon {
+  padding: 7px 15px;
+  background: url(../images/sprites.png) no-repeat -145px -195px;
+	margin-left: 10px;
+  cursor: pointer;
+}
+
 .vpc-chart ul.tiers {
   padding: 0 0 0 26px;
   margin: 79px 0 0 232px;

ui/scripts/ui-custom/vpc.js

@@ -154,7 +154,9 @@
       var $tiers = $('<ul>').addClass('tiers');
       var $router = elems.router();
       var $chart = $('<div>').addClass('vpc-chart');
-      var $title = $('<div>').addClass('vpc-title').html(vpcName);
+      var $title = $('<div>').addClass('vpc-title').html(vpcName).append(
+        $('<span>').addClass('icon').html('&nbsp')
+      );
 
       var showAddTierDialog = function() {
         if ($(this).find('.loading-overlay').size()) {

ui/scripts/vpc.js

@@ -481,7 +481,7 @@
         setTimeout(function() {
           args.response.success({
             data: {
-              tiers: []
+              tiers: tiers
             }
           });
         }, 1000);