Imports of package zookeeper

PathSynopsis
github.com/docker/libkv
github.com/docker/libkv/store
github.com/samuel/go-zookeeper/zkPackage zk is a native Go client library for the ZooKeeper orchestration service.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.
timePackage time provides functionality for measuring and displaying time.