Updated openstack/openstack
Project: openstack/python-keystoneclient  548c15f7f76cc78e74889f97a4cba2a0c5263bc4

Session loading from CLI options

We will want this to standardize session loading amongst the various
CLIs.

Implements: blueprint standard-client-params
Change-Id: Icc740db6d471a0953b7946e00e6317802b6d2255