Suggestion #4508

We've all heard of /itemfilter which whitelist/blacklist items that can be picked or not. But the item filter amount is very limited so it would be nice if we could whitelist/blacklist a category of items. For example, instead of filling the itemfilter(blacklist mode) with mobdrops we can just categorise it using an item(rotten flesh maybe) so that all mobdrops wont be picked. Of course this can be edited too