Rustic Agriculture

Changelog:

• Now the leaves of the trees are tinted with the color of the biome they are in. (Ironwood, Olive)
• Now the leaves of the wildberry bush are tinted with the color of the biome they are in.
• Now the water in the liquid barrel and crushing tub matches the water color of the biome.
• Now the textures of the compost, fertile soil and fertile farmland are isotropic.
• Now the tree saplings use "place feature" for tree growing, this allows many variants of the trees.
• Now the leaves of the trees will turn opaque in the far rendering.
• Now apple trees do not use a structure and are generated randomly.
• Fixed the sound when placing a double slab
• Fixed a bug with stairs placement