title: JQuery tablesorter custom parser to all headers?
body: <p>I'm currently working with a tablesorter table in which I need to use a custom parser for each header.  I'd like to know if there's an easy way to do this, such as:</p>
  
  <pre><code>table.tablesorter({ 
          headers: { 
              0-20: { 
                  sorter:'CareerLast' 
              }, 
  
          } 
      }); 
  </code></pre>
  
  <p>I know that the above code doesn't work, but I'm just wondering if there's a more readable way of applying the custom parser, other than manually placing it on each column by index.</p>