Add "FLATEARTH" #36
Description
Add a config-setting (DEFAULT & FLATEARTH), regarding a projection-function to generate flat earth according to "south pole being an ice wall".
Add a config-setting (value in blocks), to determine the ice-Wall Thicness, beyond fetchable data "behind the ice wall".
Effect: Frozen Biomes
Add world gen blend-in (value in blocks), to transition back to default minecraft large biomes world-gen "behind the ice wall".
Effect: ignoring the plugin, where no coordinates are fetchable.