TenPlus1 authored 8 years ago and Milan committed 8 years ago

update readme

thanks to iska

use individual redwood_tree decoration function
update y for redwood_tree placement from sapling
update node check for redwood sapling

add mesa_dirt to the top of mesa biome decoration
update redwood spawn
add fern and junglegrass to mesa biomes
add mystic_plant and dornbush
add mystic_plant and dornbush to desert biome decoration