Imports of package command

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/coreos/etcd/Godeps/_workspace/src/github.com/codegangsta/cliPackage cli provides a minimal framework for creating and organizing command line Go applications.
github.com/coreos/etcd/Godeps/_workspace/src/golang.org/x/net/contextPackage context defines the Context type, which carries deadlines, cancelation signals, and other request-scoped values across API boundaries and between processes.
github.com/coreos/etcd/Godeps/_workspace/src/google.golang.org/grpcPackage grpc implements an RPC system called gRPC.
github.com/coreos/etcd/etcdserver/etcdserverpbPackage etcdserverpb is a generated protocol buffer package.