
Supports the following patch: https://review.openstack.org/#/c/41784/ Allows the openstack module to pass the token_driver parameter from the puppet-keystone module. Exposes the parameter as keystone_token_driver within the openstack::controller class so users have a better understanding of what service the token_driver is related to. Change-Id: Iaf7bf1375ec9ad22b014586aec19474205ca23ab