tgstation/-tg-station — pull request #4102 by Ikarrus (2014-07-08 02:59:53+00:00)
Title: Exchange objectives can no longer be assigned to AIs and double agents.

Fixes #4093

-Includes a much simpler solution to preventing latejoining exchangers
-Exchange objectives also support additional objectives now (ie if config.traitor_objectives_amount > 1)
-Exhange and hijacking objectives count towards the number of objectives (ie if config.traitor_objectives_amount > 1)