Changes

Summary

1. Allow more control over the scopes requested by image import (commit: 8cd3abf) (details)
2. Allow credential mapping from dockercfg for canonical ports (commit: 22c9886) (details)

Commit 8cd3abf802eb8730b489a1d6088ca04cd6a7a4f8 by Clayton Coleman Allow more control over the scopes requested by image import (commit: 8cd3abf)
	pkg/image/importer/credentials.go (diff)
	pkg/image/importer/client.go (diff)
Commit 22c9886adcf39f89766fefd73c70fc237dd058fd by Clayton Coleman Allow credential mapping from dockercfg for canonical ports (commit: 22c9886)
	pkg/image/importer/credentials.go (diff)
	pkg/image/importer/credentials_test.go (diff)