Better Betweenlands

At long last... version 9.

I decided to clean up all the unreleased art and files I had and put them out there for people to enjoy. It isn't, by any means, "polished," but there's sprites from several years ago all the way up until the most recent big BL update.
You might notice:

• Item sprites, including Syrmorite armor, Marshmallows, Drinkable Brews, Silk Pouch, and all Records.
• Blocks such as Moss, Lichen, Spirit Tree Leaves, Fallen Leaves, Pitstone, most ore- and log- type blocks.
• A new pack logo.