Alphabetize setup.cfg
Alphabetize setup.cfg

noticed that volume type list was out of order.

Change-Id: I965a201bc9c0fac67d01d5ee368149cac89095c9

BjoernT/python-openstackclient,BjoernT/python-openstackclient,redhat-openstack/python-openstackclient,dtroyer/python-openstackclient,dtroyer/python-openstackclient,openstack/python-openstackclient,openstack/python-openstackclient,redhat-openstack/python-openstackclient