Post Ender Nuke

--updated toxic waste, abyssalcraft, and a few other mods.

--added back galaxite mod

--removed builder219's copper mod

--added Doomlike Dungeons mod

--made it so players die normally when they fall into the void in the end dimension

--added underground biomes mod

--added iron ore and coal back into the overworld and removed tin and copper ore from overworld. Tweaked recipes accordingly.