Code review comment for lp://qastaging/~klmitch/nova/os_int_tests

I'm very much for this code to be part of an official OpenStack project. That being said, it deals with testing OpenStack as a whole, as it might be deployed in a live environment. Not only are there tests for Nova, but also for Glance and potentially other OpenStack projects.

This would be a great candidate for openstack-common, if such a project existed. While I don't want to 'disapprove' this, I'm really not sure it belongs in this project...but it sure as heck belongs somewhere because we need this bad.