title: file uploader integration for angularjs
body: <p>Does there exist a good file uploader with good integration (a directive) for AngularJS?</p>
  
  <p>I am looking for something that is easy to style and supports HTML5 drag and drop etc.</p>
  
  <p>Someone will probably say that its easy to use an existing uploader and integrate it into AngularJS - to that I'll say: if its easy then someone should have done it already.</p>