title: Angular Curly braces not rendering in html
body: <p>In my browser, the value of the angular curly braces is not displayed. There are no errors in the console and the console logs the value, but in my browser its a blank page. However it should say 'hello World' in the top left.</p>
  
  <p>my app.js:</p>
  
  <pre><code>    (function() {
        'use strict';
        angular.module('testModule', []);
      }());
  </code></pre>
  
  <p>my controller:</p>
  
  <pre><code>    (function () {
          'use strict';
          angular
              .module('testModule')
              .controller('testController', Controller);
          Controller.$inject = [];
  
          function Controller() {
              var vm = this;        
              vm.test = "hello World";        
              activate();   
              function activate() {
                  console.log(vm.test);
              }
          }
      })();
  </code></pre>
  
  <p>my html:</p>
  
  <pre><code>&lt;body ng-controller="testController"&gt;
      &lt;div&gt;
          {{vm.test}}
      &lt;/div&gt;
  &lt;/body&gt;
  </code></pre>