This charm enables the deployment of the cloudkitty service
in the Openstack environment, cloudkitty service provides rating as a service
based on metrics, it handles field mapping rules to calculate costs and generate reports for the end-user.
Cloudkitty charm can relate to mysql, rabbitmq-server, gnocchi and keystone.
func-test-pr: https://github.com/openstack-charmers/zaza-openstack-tests/pull/929
Change-Id: I35353c24c779b226d5edd2641a3177258849122b