title: load template url from $http request in state routing
body: <p>I want to load templateurl from $http call.</p>
  
  <pre><code>$stateProvider
  .state('home', {
          url: '/',
          templateUrl: will be served by $http call from server
      });
  </code></pre>
  
  <p>Please suggest how i will implement this.</p>