Code review comment for lp://staging/~cjohnston/ubuntu-ci-services-itself/fix-ts-wsgi

revno 28.2.2 made the change:

  http://bazaar.launchpad.net/~canonical-ci-engineering/ubuntu-ci-services-itself/trunk/revision/28.2.2

I'm not against what you want, but we'll need to debug the gunicorn charm or figure out how to hack our juju-deployer files before commiting this change.