- created 2 new functions; check_textfield() and check_textarea() and
  integrated them were appropriate.  It works better and the code is
  more readable then it used to be:
    (see http://drop.org/discussion.php?id=44&pid=0#0)

- story authors can no longer moderate their own stories
    (requested by Natrak)

- fix inie-winnie small detail in theme marvin