VillagerTweaks

Added the ability to prevent certain items from having their trades messed with. By default, only player heads are included (e.g. for instances where a villager or wandering trader sells textured heads as miniblocks). However, mod authors and modpack makers can add items to the villagertweaks:items/ignored_trade_items tag, and they will be skipped when the villager trade offer logic runs. Note: this is not retroactive, so any previous modifications to the trade data by this mod (or any other) will remain as is.