CleverRaven/Cataclysm-DDA — pull request #3808 by Rivet-the-Zombie (2013-10-22 16:51:44+00:00)
Title: Re-adds ammonia to batteries recipe.

The science here is so very, very bad it makes my head hurt, but people have come to depend on using ammonia to make batteries in C:DDA, so I'm re-adding it.