Foxegory5's Desert Assist

Renamed "Sand Shovel", "Sand Axe", "Sand Hoe", "Sand Sword" and "Sand Pickaxe" to "Sandstone Shovel", "Sandstone Axe", "Sandstone Hoe", "Sandstone Sword" and "Sandstone Pickaxe" respectively.

Modified textures of Sandstone tools to be more in line with the textures of their respective tool types.

Darkened the texture of the Block of Cacti to be closer to the normal cactus texture.

Removed unused armor textures left over in files.

Added red variants of Sandstone Door and Sandstone Crate to make normal and red sand more equal.

Moved Sandstone Door to Redstone creative tab; was previously located in Building Blocks.