Follow up 7cd82d0, bugreport:9041

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
Follow up https://github.com/rathena/rathena/commit/98c6aee#commitcomment-6679748 Thank @CairoLee (err, messed up D:)

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
* Fixed bugreport:9034 (Hercules aff9c14)
* 'bonus_script' improvement:
-- Added flag values (partial merge from sc_config branch):
-- * 16  : Removeable by Banishing Buster.
-- * 32  : Removable by Refresh.
-- * 128 : Removable by Luxanima.
-- * 256 : Remove when Madogear is activated or deactivated.
-- * 512 : Remove when receive damage.
-- * 1024: Script is permanent, cannot be cleared by bonus_script_clear
-- Added 'bonus_script_clear' command to remove active bonus_script from player (works like sc_end) Thank Napster to mention this. (bugreport:9042)

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
* Follow up 7cd82d0
-- Changed itemdb_array (array) to itemdb (DBMap)
-- Removed itemdb_other (DBMap)
-- Changed MAX_ITEMDB to MAX_ITEMID, by default limit is USHRT_MAX (65,535)
-- Changed item_drop_ratio_db (array) to mob_item_drop_ratio (DBMap)
-- Now all item datas stored in itemdb (DBMap) and mob item ratio datas in mob_item_drop_ratio (DBMap)

PS: I just realized that db/import/mob_item_ratio.txt doesn't work, because it loaded after mob_db.txt (another thing to do)
Signed-off-by: Cydh Ramdh <house.bad@gmail.com>