Comment 3 for bug 1410234

So the script that launches the tests is on review. Adding Nailgun as a python dependency is not reasonable because then it will be impossible to run these tests against different revisions of Nailgun w/o changing the code in python-fuelclient. Instead the run_test.sh script will clone fuel-web repo and use Nailgun from there.

https://review.openstack.org/#/c/146950/