Animal Pens

# Animal Pens 1.6.0

#### Features:
- Added zh_cn translation
- Fixes tamed animal detection (some animals are by default marked as tamed)
- Fixes issue with chested animals were not pickable
- Fixes game crash when spam-clicking cage into animal pen
- Removed wrong tip that animals cannot be released
- Added a tip that animals can be released
- Added stored variant count
- Changed default variant count to 16
- Fixed fire-aspect not triggering correct loot-table
- Implemented Advancement and Statistics awarding (config option: by default false)
- Fixed incorrect drops from crimson and wraped pens.
- Implemented Configure Screen for Aquariums and Pens:
  - Display size moved to this screen
  - Ability to set protected amount of entities that cannot be killed or removed
  - Ability to set owner of pen/aquarium (prevents other from interacting)
- Added ability to receive debug messages (config option)
- Rework axolotl food consumption method: do not store, and take all buckets of fish from inventory.
- Fixed correct chicken egg drop.