vps-create: add --numeric-owner to TAR_OPT

Strictly speaking this is not needed, because tarballs for OpenVZ
template caches should be *created* using --numeric-owner option.

Still, it might be helpful to some people who forgot to specify
--numeric-owner flag to tar.

http://bugzilla.openvz.org/1280

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
1 file changed