Butchery

Added:

• Added Polar Bear, Salmon, Dolphin
• Added cows to the rotisserie
• Added singing salmon plaque
• Added ability to fill Vampirism blood bottles from blood grates and blood source blocks
• Added config option to use Farmer's Delight foods instead of Butchery foods
• Added meat grinder block
• Added minced beef and lamb

Changes:

• Increase blood grate capacity to 16 buckets
• Increased salt block spawn rate

Fixes:

• Fixed pig skeleton duplication when breaking