Updated openstack/openstack
Project: openstack/python-openstackclient  3b1c308b11adebd4914d3947cb8f3ffb18dfba24

Add arg to 'server image create' tests

The 'protected' column was not being checked.  Also add it to
image.fakes.IMAGE.

Change-Id: Ie431e9871a7da78b5a3924bfbc51d5575d994d86