Another World To Facets. Refactoring
Fix the ore decorators for facets. SeedFacet is an abomination.
Adapt growing flora to facets. Fix a bunch of world vs local coordinate problems. [WIP]
Use facets to get temperature and humidity data for rendering.  Remove unused fog.
Fix rendering to use Facet data.
Remove unused WorldBiomeProvider.  Expose the facet data directly instead of individual humidity and temperature.
Drastically increase performance by sampling less surface height
Add missing initialization of the world generator.