version 2.8: * use GetAll to avoid multiple dbus call * Check slave interface exist before adding the bridge * fix forward delay value (value should be 0-30) * fix typo in vlan-default-pvid OBS-URL: https://build.opensuse.org/request/show/1308824 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/virt-bridge-setup?expand=0&rev=10