Updated openstack/openstack
Project: openstack-infra/devstack-gate  28b039150d34c3f3a4b0cab9eda3dc5c97cedfc3
null
add run-tests.sh

this is a basic test runner that runs all test-*.sh files in the
root directory.

Change-Id: I7450913f78e0c50194cb68096edbaf52259bb80f