fixed node name default sorting

views/index.jade

@@ -106,7 +106,7 @@ block content
         thead
           tr.text-info
             th
-              i.icon-node(data-toggle="tooltip", data-placement="top", title="Node name", ng-click="orderTable('-info.name', false)")
+              i.icon-node(data-toggle="tooltip", data-placement="top", title="Node name", ng-click="orderTable('info.name', false)")
             th.th-nodename
               i.icon-laptop(data-toggle="tooltip", data-placement="top", title="Node type", ng-click="orderTable('info.node', false)")
             th.th-latency