20.1 - 0.18-v2 - Beans Backpacks

Added wearable cauldrons
- Holds 24 buckets
- Fluids can be placed/picked-up with hotkey
- Hotkey + clicking on containers in inventory quickly empties
- You can carry water, lava, powdered snow, honey, and modded fluids
Changes to Decorated Pot
- Limited to 128 stacks
- Never deletes items if over 108 stacks on death
- Drops as item on death. Can only be picked up if back slot is empty
- Only hold items w/o nbt or damage (for now)
Enchanted Books act like they stack to 16 in backpacks
Backpacks act like they stack to 16 in backpacks (you can fit 28 in iron backpacks)
Added many new Advancements for new features
Re-organized Advancements so many will be lost
Fixed "Time for an Upgrade" Advancement again

Beans Backpacks