title: Additional filtering parameters in #fuelux datagrid
body: <p>Does the fuelux datagrid support adding additional filter options?  I would like - for instance - to add (next to the filter dropdown you already have in place), a checkbox which should also be added as a parameter to my function that retrieves the data remotely from the server.</p>
  
  <p>It would be nice if the grid would automatically take any parameters from input elements that we can mark by adding a specific class or data- attribute.</p>
  
  <p>Thanks very much! :)</p>
  
  <p>David.</p>