Feature/multi sections

This branch contains the changes  to properly display the section count after sections are created and edited in the sections list page. 
This count is being passed back and forth from the template as a post variable. The only reason this is being done is because the UI re-renders the whole <li> block containing  id, name and count . While clicking on create or edit via UI, the count was being reset to zero. So to retain the value and avoid making another call to get teh count, this count is being passed around. This corresponding count value shouldn't change on a section being  edited.

I see the point about the section count being incorrect if the count is somehow missing. Would we rather set it to "Error getting the count" or something of that sort?