Imports of package portforward

PathSynopsis
errorsPackage errors implements functions to manipulate errors.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/golang/glogPackage glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup.
ioPackage io provides basic interfaces to I/O primitives.
k8s.io/client-go/pkg/api
k8s.io/client-go/pkg/types
k8s.io/client-go/pkg/util/httpstream
k8s.io/client-go/pkg/util/httpstream/spdy
k8s.io/client-go/pkg/util/runtime
net/httpPackage http provides HTTP client and server implementations.
strconvPackage strconv implements conversions to and from string representations of basic data types.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.
timePackage time provides functionality for measuring and displaying time.