title: Data Tables bsavestate issue
body: <p>By keeping <strong>bstate=true</strong>
  it would save the sorted state of data and column filtering.
  now by keeping this bstate=true.
  i want to <em>clear the column  filtering field</em> and <em>keep the sorted data as it was in asc or desc order</em> as it was before.</p>
  
  <p>what shall i do?</p>
  
  <pre><code>bstate=true;
  </code></pre>
  
  <p>the column filtering is in <code>&lt;tfoot&gt;</code></p>
  
  <p><a href="http://birdchan.com/home/2012/11/26/datatable-clear-filtering/comment-page-1/" rel="nofollow">http://birdchan.com/home/2012/11/26/datatable-clear-filtering/comment-page-1/</a></p>