Updated openstack/openstack
Project: openstack/oslo.config  1dc9e67290ecf20161bf4b03ed0884de160ff22f
null
Move py33 env before py2x

When running "tox" without specifying the environment, we want py33 to
run before py2x so testr creates its database using a format available
in both versions of python.

Change-Id: If068685116156f30a7c4fe1f3a88f1a3e1a2fe00