This change adds database support to the python-openstackclient
project for the configuraiton-list command.
The trove command configuration-list is now:
openstack database configuration list
Change-Id: I3a85260c15b8d1b4a37a806db2cb5ff3c433537b
Partially-Implements: trove-support-in-python-openstackclient
1abc33cedc