Use the parsing code to properly setup podman build namespaces
Fixes support for network namespace and user namespace
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Closes: #917
Approved by: rhatdan
Vendor in buildah and use as much of commit and bug as possible for podman
build and commit.
Resolves#586
Signed-off-by: baude <bbaude@redhat.com>
Closes: #681
Approved by: mheon