Traitors and syndies will now gain access to an adrenalin implant box. The implant is a one-use tool for getting yourself unstunned and off the ground.
Also makes the adrenalin implants work with the pain-based stuns.
Fixes the duplicate definition of the implanted() proc. Head revolutionaries can no longer be implanted, normal revolutionaries will actually lose their rev status when implanted, and lings will be informed of the fact that they can avoid the implant's effects.