Dynamic Trees - Environmental

• Reworked world generation to follow Environmental’s original biome placement rules.
• Fixed Wisteria trees not generating naturally in Flower Forests.
• Fixed all Wisteria variants, including colored foliage, green upper leaves and hanging leaves.
• Fixed Willow and Weeping Willow generation, hanging leaves and vines.
• Restored the correct tree variety in Blossom, Pine Barrens, Marsh and Swamp biomes.
• Fixed trees being blocked during chunk generation.
• Removed duplicated and incorrectly replaced tree generation.
• Preserved Environmental’s fallen leaves, fallen logs and dwarf spruce decorations.
• Fixed missing model and texture references.
• Fixed a few invalid Pine tree shapes.

World generation changes only affect newly generated chunks. This version is still in alpha, so please report any problems you find.