In preparation for Halloween, I've added some more spooky features to the game.

Changes and additions:

• Added jack'o'lantern objects.
• Added autotiling leaf foreground tiles.
• Added spider object.

Known bugs:

• The death splat doesn't work properly on buttons that are depressed.
• The steam overlay leaves artifacts on the black bars that appear if the game window is a different aspect ratio than the game camera.
• There is an issues that causes the button blocks to sometimes not tile in quick play even though they tile in the level editor.