Fixes

Ported the following fixes from later versions:

• RMF-44: Pasta doesn't stack
• RMF-46: Using Raspberries to craft Smoothies makes Blackberry Smoothies instead
• RMF-47: Item names are only supported for the "English US" language pack, and not for any other english varients
• RMF-48: Items pictures aren't working
• RMF-49: Rabbits always drop a Rabbit's Foot when killed
• RMF-50: The "Hey, That's Ours!" advancement cannot be completed
• RMF-51: The set_grinding_speed config command doesn't actually
• RMF-57: Entity Loot Table Modified
• RMF-61: Loot table for potatoes has incorrect component definition