Animal Pens 1.5.1

Features:

• Adds #forge:knives to items that can attack animal pens/aquariums
• Adds #forge:tools/knives to items that can attack animal pens/aquariums
• Adds #c:knives to items that can attack animal pens/aquariums
• Adds #c:swords to items that can attack animal pens/aquariums
• Adds #c:axes to items that can attack animal pens/aquariums
• Allow bees and sheeps to interact with #forge:shears and #c:shears