tgstation/-tg-station — pull request #6266 by GunHog (2014-12-08 16:26:01+00:00)
Title: Medibot fixes

- Medibots should no longer chase people they have already healed or
ignore other patients after completing a heal cycle.
- Medibots in stationary mode will now correctly disregard patients that
have left its proximity.
- The critical patient declaration should now work properly.