Tempest has grown from smoke tests for Nova, to incorporating most of the core projects, to including CLI testing.
purpose of summit session: * get a clear definition of Tempest scope that we are good with for Havana (we can revisit at each future summit) * figure out what other kinds of tests we'd welcome * if we are increasing scope in a single project, do we have guidelines for reviewing / contributing to get people into core (make sure people are reviewing past just one subdir to ensure we don't have culture framentation)