title: Removing html5 required attribute with jQuery
body: <p>Hi I would like to remove the 'required=""' attribute with jquery.</p>
  
  <pre><code>&lt;input 
     type="text" 
     id="edit-submitted-first-name" 
     name="submitted[first_name]" 
     value="" 
     size="30" 
     maxlength="128" 
     required=""
  &gt;
  </code></pre>