bump(github.com/coreos/go-etcd/etcd):
bump(github.com/coreos/etcd/error):
bump(github.com/coreos/etcd/store):
bump(github.com/codegangsta/cli): 5b3346951a555dddb1e344bfadd4b3a6937b6c4f
Merge pull request #38 from xiangli-cmu/master

bump deps