RiftLibrary 2.1.0

• Added support for rendering entities that do not extend EntityLivingBase
• Added particle builder classes to remove the need to define particle jsons
• Rewrote molang parsing
• Added more molang queries involving movement
• Exposed head rotation to molang
• Thaumcraft taint now overlays over RiftLibrary entities
• Changed bone binding on armor
• Fixed server crash
• Many more changes (honestly i need to log these changes down soon...)