anchor.diff:  add_task_html = (id, name) ->
     # copy element
     new_task = $('#task-template').clone()
  -  new_task.attr('id', id)
  +  new_task.attr('id', 'task_' + id)
  +  new_task.data('id', id)
     new_task.find('.name').text(name)
     new_task.show()
   
  
positive.code:       top_elem = find_object_top($(this))
        {
          project: project_key,
          id: top_elem.attr('id'),
        }
      event: 'edit_event',
      cssclass: 'editing',
  
negative.code:         async: true,
          type: "POST",
          url: "<%= url_for "/complete_task" %>",
          data: { project: project_key, task_id: ui.draggable.data('id') },
          dataType: 'json',
        })
  
  