bump(github.com/coreos/raft): ac7be58b1bec49dfcfc7216df4ae27173da1fa57
bump(github.com/coreos/go-etcd): 925b981b19b370a2fe073c2395e8f76cfc241124
bump(github.com/coreos/go-systemd): 700560af03f8e1df35839041745c9f1fccba7c72
bump(github.com/gorilla/context): a08edd30ad9e104612741163dc087a613829a23c
bump(github.com/gorilla/mux): 9ede152210fa25c1377d33e867cb828c19316445
bump(github.com/stretchr/testify/mock):
bump(code.google.com/p/go.net): a1b606ad6242
bump(code.google.com/p/goprotobuf): 8ba95f2a7335
Add event-based debugging output.
bump(github.com/BurntSushi/toml): da57f3b4c85ec56cf139d7dc05396fa98a040773
bump(github.com/coreos/raft): 0409b22a50cb2576318f294eba5c1092316dbea1
bump(github.com/coreos/go-etcd): d2eb551cc057fdaf9848d6130292187bb1368208
bump(code.google.com/p/go.net): 127da548775d
bump(github.com/coreos/raft): 0c36c972a25343e7e353257284ef6df5c8676a3d
init cancel watcher
bump(code.google.com/p/goprotobuf): dd4df9b5c0cf
bump(github.com/coreos/raft): ca61124b291fe38a2ab592a8b42f1423e3c31cc4
fix(watchhub.go) add a lock to protect the hashmap
refactor(watcher_hub.go) refactor notifyWatchers()
fix(watcher_hub.go) decrease count when remove a watcher