* Map LevelGeneratorType
From WorldGenerator
* Map LevelInfo
From WorldInfo
* Map Level related and many more
* Fix construct => createProvider
* Unfinished stuff please ignore
* Nothing overly interesting.
* Map workers and fix the thread factory variable name.
* Map WorldInfo and some other things I found along the way.
* Fix some mappings, map Enchantments class.
* Mapped some world stuff. Partially related to saving.
* Named some dimension stuff.
* Mapped out some more save stuff. Should be enough to get stuff rolling.
* Implement feedback