The ThunderDome Daemon Function List
get_opponent(int round) 		Returns a filename for an opponent,
                                         based on the round you are in.
save_rankings()			        Called every 60 seconds, saves all 
                                         the ranking data.
get_rank(object player, int points)     Returns the (int) rank you attained.
list_rankings() 			Returns a string with the complete 
                                         rankings formatted in it.
