- Fixed to enable systemd support in configure
- Fixed openvpn-tmpfile.conf to use GID root, there is no openvpn group.
- Added openvpn.target file allowing to handle all instances at once.
- Fixed to install the service template correctly as openvpn@.service.
Use "systemctl enable openvpn@foo.service" to enable instance using
/etc/openvpn/foo.conf.
- Disabled systemd variant of restart on update rpm macro, adopted other
macros to use openvpn.target to e.g. stop all instances on uninstall.