Completing commit c65687e ("tools/xenstore: remove socket-only option from xenstore client").
As the socket-only option (-s) has been removed from the Xenstore access commands (xenstore-*),
also remove the parameter from the commands help (xenstore-* -h).
Suggested-by: Yann Dirson <yann.dirson@vates.fr>
Signed-off-by: Cyril Rébert <slack@rabbit.lu>
Reviewed-by: Juergen Gross <jgross@suse.com>
