Sean Dague 9a06348f47 add pretty_tox to nova functional tests
debugging tests is a lot easier when you can actually inject stderr
directly through even on successes. Add the pretty tox facility from
nova / tempest-lib into python-nova client as well for functional
tests.

Change-Id: I5c1f8244a5c743b590b74a8eb3eaf4a699555644
2015-02-23 17:22:10 -05:00
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2014-10-16 01:26:48 +03:00
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