Updated openstack/openstack
Project: openstack/django_openstack_auth  b49304d9e75b2ed845b278d80d7fb98ce1e5d73e
null
Pass OPENSTACK_SSL_CACERT setting to keystone

Pass the value of the OPENSTACK_SSL_CACERT setting as the cacert
parameter when instantiating the keystoneclient.

Change-Id: I1efaf6a51af841233675a53e42d7b762cfbd4003
Closes-bug: 1240238