Evolved RPG

[new] - black chitin and black chitin set

[new] - everice ore, block, gem, shard

[new] - everice armor, everice amulet

[new] - everice tools and weapons

[new] - everice crab (spawns in cold biomes, can be tamed and mounted)

[fix] - cobolds could spawn on surface;
[fix] - localisation issues