rtbkit/rtbkit — pull request #161 by jsulmont (2014-03-17 10:10:01+00:00)
Title: Rtbkit 486

This PR:
1) add a suspicion mechanism to the router. Now for an agent to be evicted from the router, it needs to be missing a heartbeat two consecutive times in a row.
2) add support for handling BYEBYE messages on the bidding_agent.