title: How to remove the table column headers from Jqgrid subgrid
body: <p>I have the following jqgrid subgrid:<br>
  <a href="http://jsfiddle.net/mojarame/uDd9J/34/" rel="nofollow">http://jsfiddle.net/mojarame/uDd9J/34/</a></p>
  
  <p>I am trying to configure it like the following html table that has the jExpander Plugin
  <a href="http://jsfiddle.net/mojarame/S5V6C/12/" rel="nofollow">http://jsfiddle.net/mojarame/S5V6C/12/</a></p>
  
  <p>But the column headers in the first JS Fiddle Demo for the subgrid on the jqgrid are visible. How can I remove them?</p>