CleverRaven/Cataclysm-DDA — pull request #10091 by Coolthulhu (2014-11-19 11:04:33+00:00)
Title: Restore make zlave in knife

One of the commits 3 weeks ago removed make_zlave from knife menu, but I couldn't find anything about it in the commit description.
At the moment make_zlave is not used anywhere in the code.

This restores it with same requirements as before.