a couple of small fixes for paxos
Merge branch 'master' of github.com:rdadolf/autopaxos
Merge branch 'master' of github.com:rdadolf/autopaxos
Merge branch 'master' of github.com:rdadolf/autopaxos
track goodness in analyze_performance
Merge branch 'master' of github.com:rdadolf/autopaxos
added first draft of presentation