The openstack directory was used to keep codes from oslo-incubator,
we have retired oslo-incubator,so don't use this directory any more.
Change-Id: I6a55ba5c98aed00935e0de028156a5dbb939f43f
In patch amends have also renamed internal ironic-ui folder to ironic_ui to
ensure not read mathematically to pass pep8 tests. Also added global requirements.
Change-Id: I5689f762194291bbad6070350486d397c376364a