Updated openstack/openstack
Project: openstack-dev/devstack  a422c85371aa320eb52a0d09b6964adbc083db01

Install tempest-lib as part of install_tempest

This commit adds support to devstack to install the newly created
tempest-lib project.

Change-Id: Ifcf56639757ec4814dcd31f791931afe61f5a672