Updated openstack/openstack
Project: openstack/oslo.config  2f98541d676a6c9606df93cf85edb6f65dbb9fbb
null
Support building wheels (PEP-427)

Universal is used to identify pure-Python module(by bdist_wheel). For
these, it is sufficient to build a wheel with _any_ Python ABI version
and publish that to PyPI (by whatever means).

Change-Id: Ieabefc1fc8c8fbcd8749c07ccabb1ff88e1a761e