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Jenkins keeps running all the tests, even if the basic pep8 test fails, 
and runs all of the (very slow) Tempest Quantum tests, even though 
almost all of them are failing.

I propose that it should fail and stop all of the other tests once there 
is a failure in a voting test. For non-voting tests, it should stop only 
itself, not the others.

This would decrease the feedback loop and we wouldn't have to wait for 
the non-voting Quantum tests to see that they failed as always.

The nosetest tool has a parameter '--stop' which will cause it to exit 
on first failure.

Martina
-- 
irc: mkollaro