Imports of package distribution

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/docker/distribution/digest
github.com/docker/distribution/manifest
golang.org/x/net/contextPackage context has been superseded by the standard library context package.
ioPackage io provides basic interfaces to I/O primitives.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.
timePackage time provides functionality for measuring and displaying time.