Updated openstack/openstack
Project: openstack/nova  082bfd1a8b8b060ff9052d8f6cf4ae7506dac626
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Use debug level logging during unit tests

When unit tests fail we need to debug, so we should have debug level logging on.
We use fixtures FakeLogger during testing, to  enable debug logging pass
in log level as a parameter.
http://bazaar.launchpad.net/~python-fixtures/python-fixtures/trunk/view/head:/lib/fixtures/_fixtures/logger.py#L68

Change-Id: I70790aa39c0774726de71e5fa5751c45e7e34ffd