* util/grub-mkstandalone.in: Fix help messages. Gettextize.

* util/grub-install.in: Gettextize.
	* util/grub-mkconfig.in: Likewise.
	* util/grub-mkconfig_lib.in: Replace gettext with echo -n and not echo
	if not available.
	(grub_warn): Gettextize.
	* util/grub-mknetdir.in: Gettextize.
	* util/grub-mkrescue.in: Likewise.
	* util/grub-mkstandalone.in: Likewise.
	* util/grub-reboot.in: Likewise.
	* util/grub-set-default.in: Likewise.
	* util/grub.d/00_header.in: Likewise.
	* util/grub.d/10_hurd.in: Likewise.
	* util/grub.d/10_kfreebsd.in: Likewise.
	* util/grub.d/10_linux.in: Likewise.
	* util/grub.d/10_netbsd.in: Likewise.
	* util/grub.d/10_windows.in: Likewise.
	* util/grub.d/20_linux_xen.in: Likewise.
	* util/grub.d/30_os-prober.in: Likewise.
	* po/POTFILES-shell.in: Regenerate.

util/grub.d/20_linux_xen.in

@@ -142,7 +142,7 @@ while [ "x${xen_list}" != "x" ] ; do
     echo "submenu \"Xen ${xen_version}\" {"
     while [ "x$list" != "x" ] ; do
 	linux=`version_find_latest $list`
-	echo "Found linux image: $linux" >&2
+	gettext_printf "Found linux image: %s\n" "$linux" >&2
 	basename=`basename $linux`
 	dirname=`dirname $linux`
 	rel_dirname=`make_system_path_relative_to_its_root $dirname`
@@ -162,7 +162,7 @@ while [ "x${xen_list}" != "x" ] ; do
 	    fi
 	done
 	if test -n "${initrd}" ; then
-	    echo "Found initrd image: ${dirname}/${initrd}" >&2
+	    gettext_printf "Found initrd image: %s\n" "${dirname}/${initrd}" >&2
 	else
     # "UUID=" magic is parsed by initrds.  Since there's no initrd, it can't work here.
 	    linux_root_device_thisversion=${GRUB_DEVICE}