text: var graphunin = angular.module('graphunin', [
      'ngRoute',
      'ngResource',
      'graphSearchCtrl',
      'graphNodeDetailCtrl'
  ]);
  
  //maybe make this a service
  var graphSettings = {
    servers: {
      production: 'http://wtf.iovation.us/metrics/find/?format=treejson&query=servers.*',
      nonProduction: 'http://pdxnpgraph01.iovationnp.com/metrics/find/?format=treejson&query=servers.*'
    },
    graphWidth: "497",
    graphHeight: "294",
  };
  