Added first version of multiworld module.
Probably still going to change a lot.
Merge branch 'develop' of https://github.com/ForgeEssentials/ForgeEssentialsMain into feature/multiworld
Merge branch 'feature/multiworld' of https://github.com/ForgeEssentials/ForgeEssentialsMain into feature/multiworld
Fixed multiworld generation and saving. Worlds are now stored in ./world/FEMultiworlds/<name>