Updated openstack/openstack
Project: openstack/tempest  bf28ccd97a74c462177ed3c7a62ce73f05a9c24f

Easier to read console output

The console output was hard to read because it was displayed on one
line as a string as part of a tuple. Split them up so it's readable.

Change-Id: Ieb59909802a587027c4691924e70923c61476591