CleverRaven/Cataclysm-DDA — pull request #10083 by Rivet-the-Zombie (2014-11-19 02:12:38+00:00)
Title: Adds new tree, bark tanning leather option.

Adds the blackjack oak (Quercus marilandica) tree to forests.
Adds new item: tanbark, bark from a tree used in tanning leather. Can sometimes spawn on the ground in forests or when blackjack oak is examined.
Integrates new item into extant basic tanning recipe, and tweaks quantity of acorns to respect new item.