Version 1.3 - Bug Fixes and Polish

Made the following improvements to the game:

• Remade the water ripple and fixed the coin count bug.
• Now checkpoints activate again after some time.
• Fixed the duplicate inventory coin number bug.
• Decreased the cooldown for dropping objects.
• Now dropped objects get saved as well.
• Now there's a reaction to fall damage.
• Made the library platformer easier.
• Fixed some textures and meshes.
• Added more books to the library.
• Improved the gargoyle model.
• Fixed some lighting artifacts.
• Added new sounds.
• And other minor changes.