Random fixes
Merge branch '1.6.1' of github.com:Minetweak/Minetweak into 1.6.1
Eh, to lazy for it now, it will take a lot of hooks to add the WorldGeneration api. Until I can read the code, its a stub.
Merge branch '1.6.1' of github.com:Minetweak/Minetweak into 1.6.1
Fix merge error