Convert pbr, nose-html-output, and the python clients to the more secure
two step pypi upload process.
Change-Id: I214ac69d0b2dbd444f859691d0fec8a7fc78c0cd
Reviewed-on: https://review.openstack.org/17417
Reviewed-by: James E. Blair <corvus@inaugust.com>
Reviewed-by: Paul Belanger <paul.belanger@polybeacon.com>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins