Updated openstack/openstack
Project: openstack/keystone  0e7584eab88aaa8711d1862dac83f8816d78e8af

Fix docs and scripts for pki_setup and ssl_setup

Make sure we document that pki_setup and ssl_setup scripts are not
recommended for production deployments.

Closes-Bug: #1291366
Change-Id: Ic0e163a7d54f7438b7963ed18a356137206dde8a