This restores an old behaviour where lxc-create can be called without
a template. In such case, only a minimal configuration is built and no
rootfs is created. However the various backingstore code is still used.
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>