Why isn't AngularJS rendering? : <p>Any ideas what I'm doing wrong in this example? The braces are output instead of rendered AngularJS.</p>

<pre><code>&lt;!DOCTYPE html&gt;
&lt;html ng-app&gt;

  &lt;head&gt;
    &lt;script data-require="angular.js@2.0.0" data-semver="2.0.0" src="https://code.angularjs.org/2.0.0-beta.6/angular2.min.js"&gt;&lt;/script&gt;
    &lt;link rel="stylesheet" href="style.css" /&gt;
    &lt;script src="script.js"&gt;&lt;/script&gt;
  &lt;/head&gt;

  &lt;body&gt;
      &lt;input type="text" ng-model="mydata" /&gt;
  &lt;br/&gt; {{mydata}}
  &lt;/body&gt;

&lt;/html&gt;
</code></pre>

<p><a href="http://plnkr.co/edit/6R4g78v32lhNdRWZ1qHE?p=preview" rel="nofollow">http://plnkr.co/edit/6R4g78v32lhNdRWZ1qHE?p=preview</a></p>
