SpoutDev/Vanilla — pull request #98 by Jincux (2012-03-22 03:07:39+00:00)
Title: More wgen/decorator tweaks

Signed-off-by: Devon Endicott

Made the desert not generate lower than the sea-level by just raising it all by four blocks
Made it so that the leaves made by trees don't overwrite existing blocks, meaning that they can only replace air