Quiet test output when running test_utils.py in isolation
Quiet test output when running test_utils.py in isolation

Change-Id: I4cf85d3cd5a20424e9bbbdf0213120b3c3d4b837

matthewoliver/swift,tipabu/swift,nadeemsyed/swift,matthewoliver/swift,swiftstack/swift,swiftstack/swift,openstack/swift,tipabu/swift,smerritt/swift,matthewoliver/swift,smerritt/swift,openstack/swift,matthewoliver/swift,nadeemsyed/swift,swiftstack/swift,tipabu/swift,openstack/swift,nadeemsyed/swift,openstack/swift,smerritt/swift,tipabu/swift,nadeemsyed/swift,smerritt/swift