Apocalypse Additions

This is the first release of this mod! It has many big changes, such as adding a new structure called the oasis, balancing the armor, tools, loot tables, and the soda item to be weaker and less rewarding, added a loot table to the desert pyramid structure (loot table is very similar to the desert temple), and squashed multiple bugs such as steel ore spawning in wrong places and the soda giving you a bottle after consumption. ⁽ᵗʰᵉʳᵉ ᶦˢ ᵃ ˢᵉᶜʳᵉᵗ ᶦⁿ ᵗʰᵉ ᵈᵉˢᵉʳᵗ ᵖʸʳᵃᵐᶦᵈ⁾