Sync up with Fedora spec, to only add fuse group if present Explicitly depend on the fuse package to avoid #767852 Requires manually installing "fuse" first. Also adds libguestfs update Add --yes, --rootpw, and --novapw arguments to openstack-nova-db-setup. Please ensure you have at least python-migrate-0.6-6 installed when testing this Change the default database from sqlite to mysql.