Update documents.
We also don't have a long-lived proposal node anymore, so the special
instructions there no longer apply.
Change-Id: I68ddfaff82fb71d35bddac5dc565b2569458ca6e
The http://ci.openstack.org/ documentation site has been deprecated,
replaced by redirects to corresponding paths within
http://docs.openstack.org/infra/ where other Project Infrastructure
documentation already resides.
Change-Id: I279ebb9526ce6c5010de94d631dfe75a2d32dab8
We are renaming the openstack-infra/config repo to
openstack-infra/system-config. This patch edits the README.
Change-Id: I46dd60798fa602d37f41de771fd76bb5df21caca