Updated openstack/openstack
Project: openstack/python-ceilometerclient  9ec8910185d558aacddf6cac27b829df80c9821e
null
Add six to requirements.txt

Some modules import six, we can see some .py files contain
"import six", so add it to requirements.txt.

Change-Id: I74cd752256e581ce38aac75af9a6154fc8c62e73
Updated openstack/openstack
Project: openstack/python-ceilometerclient  9c645a2f486bc8d3a5e3d921cd4a6fd4fc5ad8c9
null
Support building wheels (PEP-427)

With that, building and uploading wheels to PyPI is only one "python
setup.py bdist_wheel" away.

Change-Id: I93cee533132d59955b558da34c86ba5d310b2869