title: Using Rxjs umd bundles
body: <p>I just took a leap from angular QuickStart for 2.0.0-rc2 and updated system-config.ts file to download umd file for rxjs I.e <code>rxjs\bundles\Rx.umd.js</code></p>
  
  <p>This worked. But I still see in dev tools a lot of individual JS being load like <code>rxjs\observer.js</code></p>
  
  <p>I see http.umd.js from @angular reference it directly via <pre><code>import {Observer} from 'rxjs\observer</code></pre></p>
  
  <p>Is there any way to just load single Rx.umd.js or we have to live with unbundled files as well.</p>
  
  <p>Ps: my dist folder has non bundled rxjs file as well because I am in middle of switching to umd.js which I will correct later. </p>