CleverRaven/Cataclysm-DDA — pull request #9308 by Kodiologist (2014-09-28 20:15:04+00:00)
Title: Apply monster blacklists and whitelists to all spawns.

Now, for example, if you use a mod with

{
"type": "MONSTER_WHITELIST",
"categories": ["WILDLIFE"]
}

you'll never see any creatures other than wildlife.