ReGrowth 2 World Map Beautification for Nature's Pretty Sweet

This is an add-on for the mods ReGrowth 2 and Nature's Pretty Sweet (Continued) to make Nature's Pretty Sweet's biomes look pretty on the world map.

Conversion to ReGrowth 2 for the updated mod by Zaljerem: https://steamcommunity.com/sharedfiles/filedetails/?id=3268328316

If the original author requests it, I will remove this conversion.