Armor Statues Datapack

Added a new 'states' system to Armor stand books.  These can be found on the first page and include Repeat, Undo, and Redo.

• Repeat - allows you to perform the same action multiple times.
• Undo/Redo - allows you to revert multiple actions.  The number of times that actions can be undone is based on the Max Undo States.  This resets every time a different armor stand is edited.

Saved books now label if they have a saved pose in their Lore.  You can name a saved pose by first naming the Armor Stand.

Added support for Glow Item Frames

Made some optimizations and compatibility fixes for 1.17

changed some pack files

Invisible armor stands will now become visible after a few seconds if they have no items, visible name, or aren't locked.

Tool rack armor stands will now become visible after a few seconds if tripwire hook is broken.

-These changes were made to alleviate confusion with having random invisible armor stands stuck in the world.

Added 'CustomModelData:10' to the armor statues book for use in resource packs.

Disabled feature: 

Added Item Frame Animators.

• Disabled by default.
• Allows players to place books(with a saved pose) into item frames to animate armor stands.  You can animate them by placing redstone dust in the space with the item frame, then powering it.
• Animates the nearest armor stand within 8 blocks.
• Animations won't play unless there's a player within 35 blocks of the item frame.