Brian Haley 0f57bf525c Add release note README file
Has instructions on how to run reno, and a link to the
openstack.org docs.  Copied from neutron.

Change-Id: Id38f6bb963cb04c7ba9ae0a0c10fac7b69b2613d
2020-04-24 14:07:27 -04:00
..
2020-04-24 14:07:27 -04:00