Follow-up fc48f92, which is oppsite of r17119. (Euphy's fault :P)
- Config naming changed: 'item_restricted_consumption_type' to 'allow_consume_restricted_item' (conf/battle/items.conf)
- Add 'allow_equip_restricted_item' config to allow/disallow player use item that restricted. Default is yes, restricted item can be equipped but gives no script effect (related r17119) (conf/battle/items.conf)
- Moves item_nouse check to itemdb_isNoEquip
- PC_PERM_USE_ALL_EQUIPMENT is now can be used to bypass item no_equip flag for equipment (also card) to run the item script
- PC_PERM_ITEM_UNCONDITIONAL is now can be used to bypass item no_equip flag for consumable item to run the item script

Fixed typo issue on ef4fd59
(https://github.com/rathena/rathena/commit/ef4fd59996158b22feeff589de522c4a95d35aa5#commitcomment-3962459)