Changeing AMK

[kokkai 97]

custodis, you should use name "treasure_item" instead of 'amk_ruksak' and set it to any trader in his files. E.g. : for Barman (gamedata\config\misc\shop_barman), to files barman_supl.ltx and barman_trade.ltx as treasure_item = 1, 1 in each, taking into account sections [barman_start_sell], [barman_after_darkvalley_sell] and [barman_after_brain_sell].