Updated openstack/openstack
Project: openstack/python-swiftclient  5e18d95cb297adaa6f9658241e6dca179ef9ab8d

Remove testtools.main() call from tests

There is no testtools.main() at all (this was a
unittest.main() before). Let's remove this unused
and non-working code.

The following code can be used if someone needs
to start tests manually:

    python -m unittest <test_file.py>

Change-Id: Id5162ac73825584df6c23dbe68786ff3355fc6ae