Thorough replacement of git.openstack.org URLs with their opendev.org counterparts. Change-Id: Iea1747d814a5011c041ac35677680be3079688d0
Updating documentation to reflect what it means to the Sahara project, and make it build again. Also cleaning up release notes so we can start fresh. Change-Id: Ic3c0f72f3845137119140da64437d7dcbf43ce31
Change-Id: I43e0beec6508f93a436a150749bfa23571986b9d