More Big Trees

What's added?

2x2 versions of all the vanilla trees.

No fancy tree tops, it's not really meant for decoration (although you can use it for that too). It copies the generation from Spruce and Jungle trees and just changes the blocks:

• Oak generates like Spruce
• Birch generates like Spruce
• Acacia generates like Spruce
• Azalea generates like Jungle
• Mangrove generates like Jungle
• Cherry generates like Spruce

None of the trees are added to World Generation.

Open an issue on GitHub for improvement ideas