title: JQuery Datatable: How to disable sorting for specific <tr>
body: <p>I want to disable sorting for first row of my table, that row looks like</p>
  
  <pre><code>&lt;tr class="no-sort"&gt;
  &lt;td colspan="4"&gt;&lt;/td&gt;
  &lt;td&gt;&lt;/td&gt;
  &lt;td&gt;&lt;/td&gt;
  &lt;td&gt;&lt;/td&gt;
  &lt;/tr&gt;
  </code></pre>