Some entity textures have unused sections

Ever since the texture update, some entities have had unused sections of pixels that can't be noticed in game, but are confusing and misleading to players trying to get into custom textures by modifying the default ones.

• Armor Stand
• Blaze
• Cow
• All Llamas
• Magma Cube
• Mooshroom (red and brown)
• Polar Bear
• Sheep

Unused sections have been marked with blue in the attached pictures.