Epic Fight: Musket Mod Compat

After a long time, here is the new update.

• Fixed entities not being able to use the muskets and added custom movesets to them.
• Added a custom armour set.
• Improved animations.
• Implemented a shot animation.
• Re-implemented dual-wielding pistols.
• Added the ability to use the pistol in your off-hand without changing the moveset of the weapon in your main hand.
• You can now aim with the scoped musket without switching out of combat mode.