Rather than make a large PR, we can move parts of the dist commands over
piece by piece. This first step moves over the images command. Others
will follow.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
Update list content command to support filters
Add label subcommand to content in dist tool to update labels
Add uncompressed label on unpack
Signed-off-by: Derek McGowan <derek@mcgstyle.net>