title: Sorting Slickgrid by Multiple Columns?
body: <p>I just started testing out <a href="https://github.com/mleibman/SlickGrid/wiki" rel="noreferrer">Slickgrid</a> for a project I'm working on and I'm very impressed with its performance. One requirement I have is sorting on multiple columns. I don't fully have my head wrapped around the Dataview in Slickgrid, so maybe I'm missing something obvious, but is there a way to sort a grid on multiple columns? Even if the UI can't handle sorting by more than one, I would like to be able to call a function with the columns in order, plus ascending or descending. I was able to do this with <a href="http://www.datatables.net/examples/basic_init/multi_col_sort.html" rel="noreferrer">Datatables</a>, but it doesn't have grouping (another requirement for the project).</p>
  
  <p>In the worst case, I will resort to doing the sorting on the server and serving the content back to the client statically sorted.</p>