Sulfur & Nitre

>Updated all item and block textures.

>Added, tweaked, and rebalanced multiple recipes.

>Rebalanced ore generation.

>Added Guano, dropped by Bats and used to make renewable Nitre.

>Added Reinforced Glass, a blast resistant form of glass.

>Added Sulfur Lamp, a simple light block made of Sulfur.

>Added Brimsand and adjacent blocks, primarily found in the nether, can also be crafted with Sand and Sulfur.

>Magma Cubes now have a chance to drop Sulfur.

>Removed Sulfur stairs, slabs, and walls.