title: Footable, made for bootstrap, does not display icons in columns
body: <p>When you will inspect element the <code>&lt;td&gt;</code> tag is blank and if you include icon code there it will be displayed, but on page load the column is blank. Kindly refer the link of code below.</p>
  
  <pre><code>&lt;td&gt;&lt;i class="glyphicon glyphicon-ok"&gt;&lt;/i&gt;
  &lt;i class="glyphicon glyphicon-trash"&gt;&lt;/i&gt;
  &lt;/td&gt;
  </code></pre>
  
  <p>goes blank, refer following code:</p>
  
  <p><a href="https://plnkr.co/edit/s3kz3owDVg1qHjkFJe01?p=preview" rel="nofollow noreferrer">https://plnkr.co/edit/s3kz3owDVg1qHjkFJe01?p=preview</a></p>