Issues

• Make a GitHub mirror for this repo.
• Remove heightmap library
  • Update ReadMe
  • ReadMe should also point out where the simplex implementation comes from
• Round the new map generator to a planet shape
• Move tile_size out of the map generator (this is a render feature, not a map feature)
• Turn the new map gen into a wrapper kind of like my heightmap wrapper? (This is sorta already done in a sloppy way.)
• Rebuild the multi-noise map system.
  • Renormalize to Earth extremes. :D (This will probably give bad initial results and need extensive changes.)