Cuboid Outpost (Luxury Edition)

Fixes:

• Ex Nihilo Stone Barrel produces air instead of obsidian when a hopper is placed underneath it. Added a note to the quest book to not do that as I'm not sure if there's a fix for this.
• In the Player Damage Plate quest line, changed Diamond Sword to Wikidium Sword as that is what is used in the recipe.

Additions:

• Three new Cuboid singularities! Calcite, Jasper and Tuff. They all appear without a colour texture at the moment because I can't figure out how Cuboid made the colours work. Yet. HUGE thanks to CathieNova for laying the groundwork for getting this going!

Mods:

• Updated Ex Nihilo to build 8 to hopefully fix the obsidian / air issue above but does not seem to have worked.