Imports
- github.com/docker/docker/client
- github.com/artyom/untar
- github.com/docker/docker/image
- github.com/docker/docker/reference
- github.com/docker/distribution
- github.com/docker/distribution/manifest/schema1
- github.com/docker/docker/layer
- github.com/coreos/pkg/capnslog
- github.com/opencontainers/go-digest