Charlie Jacobsen authored Jan 21, 2016 and Vikram Narayanan committed Oct 26, 2016

  -- cap.h: delete, revoke; you may wonder: why do we need this
            if we have libcap? Answer: an LCD needs to have a way
            to modify *it's own* cspace, rather than cspaces it
            manages
  -- console.h: lcd_printk and friends, moved into new file with
                few changes
  -- enter_exit.h: lcd_enter, exit, etc., moved into new file with
                   few changes