dtl / deletetasklabel         Deletes a task label

   Format:
      ;dtl <label>            Deletes a task label

   Notes:
      Axmud tasks have formal names like 'status_task' and 'locator_task'. Task
         labels are a convenient way of referring to tasks without having to
         type the whole name. For example, the Status task has the task labels
         'stat' and 'status' by default.
      To reset a task's labels to the default list, use ';resettasklabel'.
      To delete all the labels corresponding to a particular task, use
         ';addtasklabklabel <task_name>'.

   User commands:
      dtl / deltl / dellabel / deletetasklabel
