title: filtering table using two columns
body: <p>I have table with several columns and I want to filter on two of the columns we will call <code>feature</code> and <code>comments</code>.  The below jquery works fine for filtering on <code>feature</code>, but I want to include another column.</p>
  
  <pre><code>$("#tabulator-controls input[name=feature]").on("keyup", function(){
    table.setFilter( "feature", "like", $(this).val())
  });
  </code></pre>
  
  <p>Would I use an or statement like so?</p>
  
  <pre><code>$("#tabulator-controls input[name=feature], input[name=comments]").on("keyup", function(){
    table.setFilter( "feature", "like", $(this).val()),
    table.setFilter( "comments", "like", $(this).val())
  });
  </code></pre>