When an image has an ENTRYPOINT defined, we should be honoring it. The
problem is described in issue #321.
Also, added buildah binary to test runtimes for testing entrypoint and
will also allow us to test podman build as well.
Signed-off-by: baude <bbaude@redhat.com>
Closes: #322
Approved by: rhatdan
Upstream md2man is working again. We can revert to using it instead
of a specific commit id.
Also, add make integration.CentOS for testing
Signed-off-by: baude <bbaude@redhat.com>
Closes: #320
Approved by: rhatdan
