oslo.config 3.15.0 release

meta:version: 3.15.0
meta:diff-start: -
meta:series: newton
meta:release-type: release
meta:announce: openstack-dev@lists.openstack.org
meta:pypi: yes
meta:first: no
meta:release:Author: Joshua Harlow <jxharlow@godaddy.com>
meta:release:Commit: Tony Breeds <tony@bakeyournoodle.com>
meta:release:Change-Id: Icfe24232fbbcff3a354b1acbd3799bb7cedb9393
meta:release:Code-Review+1: Tony Breeds <tony@bakeyournoodle.com>
meta:release:Code-Review+2: Doug Hellmann <doug@doughellmann.com>
meta:release:Workflow+1: Doug Hellmann <doug@doughellmann.com>
-----BEGIN PGP SIGNATURE-----
Comment: GPGTools - http://gpgtools.org

iQEcBAABAgAGBQJXqxmoAAoJEDttBqDEKEN6W+cH/ilQfAup1a7uECNpj9lVG2kR
bNvM9bd3KtU8jTmdV+KiJIP8+Qv/MJfJ/fVvjtSgiBj/05HJ7JlRpcOY005ac4s4
N+fnJW4qzkgo352QQTP7RCTOebqmSPQNn8koAADGtLUIC4xYZAl1d2XT5EYA/NB7
Uho7qi6vw3iP2fmknftro3xYCyFvgu4ZuVEsTYTdCBO3OyrSwocIB4aMPuNE6dDa
GCTJieOkmbugyGc/nSzMvaLjA9lGWCJhxu2f8kTPJZzCyR8FKjq1izUDwinBDKZ+
maAk4DvMY+4Hcn30M8rbCLJ5tsir3KWhEN1egjKXtwMKFBMNRUqjcweRaDxTLh4=
=ygJD
-----END PGP SIGNATURE-----