title: Datatables Collapsible/Expandable Grouping - grouping column as a normal column
body: <p>I am using Datatables Collapsible/Expandable Grouping:
  <a href="http://jsfiddle.net/nanoquantumtech/RgKPZ/" rel="nofollow">http://jsfiddle.net/nanoquantumtech/RgKPZ/</a>
  and I'd  like to have this exact style but with the difference to have as a column the "Rendering engine", like all the others.
  I would appreciate any advice :) </p>