code: function(data){
        $('#restoring_session').hide();
        $('#todo_header').show();
  
        if (!todo.is_empty_object(data)){
          $('#empty_list').hide();
        }
  
        $("#todo").html('');
        for (var key in data){
          var item = data[key];
          todo.draw_item(item);
        }
      }
docs: /*
  draw_list
  
  Takes success data from get_items and draws the UI using todo.draw_item()