title: CSS attribute to backbone el view
body: <p>Is it possible in backbone to add an empty attribute such as data-equalizer:</p>
  
  <pre><code>&lt;div class="row" data-equalizer&gt;
  </code></pre>
  
  <p>My backbone view looks like this:</p>
  
  <pre><code>MyApp.Views.UserPanelInnerContainerView = Support.CompositeView.extend({
  
  className: "row",
  initialize: function(){
  },
  render: function(){
  }
  });
  </code></pre>
  
  <p>I can add class of row using className, but how do i add data-equalizer?</p>