Point dashboard to v3 api

Author: yachub

lib/vmpooler/public/lib/dashboard.js

@@ -29,10 +29,10 @@ Date.prototype.yyyymmdd = function() {
 
 var data_url = {
   'capacity': '/dashboard/stats/vmpooler/pool',
-  'pools'   : '/api/v2/vm',
+  'pools'   : '/api/v3/vm',
   'running' : '/dashboard/stats/vmpooler/running',
-  'status'  : '/api/v2/status',
-  'summary' : '/api/v2/summary'
+  'status'  : '/api/v3/status',
+  'summary' : '/api/v3/summary'
 };