mcookie: avoid format warning

"gcc (SUSE Linux) 4.8.1 20130909 [gcc-4_8-branch revision 202388]"
issued the following warning:

  warning: format ‘%zu’ expects argument of type ‘size_t’, \
  but argument 3 has type ‘int’ [-Wformat=]

* misc-utils/mcookie.c (main): Change format from %zu to %d.
RAND_BYTES is an enum, thus of type int.

Signed-off-by: Bernhard Voelker <mail@bernhard-voelker.de>
tests: Fall back on host/getent in ts_resolve_host

Neither dig or nslookup would be my first option for resolving,
so add the host utility of ISC/bind fame and the (slow) getent
utility shipped with libc.

This extends the conditions introduced in ...

  commit a98de9696e1a898f925c9154e5693e73aec0779d
  Author: Ruediger Meier <ruediger.meier@ga-group.nl>
  Date:   Wed Jun 11 19:28:20 2014 +0200

      tests: skip some last tests if no dns support

... and should help us not skip certain tests when we have
network connection but none of dig or nslookup available.

Signed-off-by: Andreas Henriksson <andreas@fatal.se>
cfdisk: reenable cursor when quitting

After quitting cfdisk (built with slang) the cursor would be
missing at the command prompt.

Reported-by: Martin Steigerwald <Martin@Lichtvoll.de>
Addresses-Debian-Bug: #755991
Signed-off-by: Andreas Henriksson <andreas@fatal.se>
docs: fix some things that were overlooked during the first pass

Mainly more option sorting, some formatting adjustments, and the adding
of a missing --version here and there.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
docs: improve some wordings in the man page of mount

Also sort the command-line options alphabetically
(with the customary exception of -V and -h).

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
various: erase all traces of the long-obsolete xiafs

The xiafs filesystem was removed from the kernel fifteen years ago,
and any kernel that contained it reached end of life ten years ago.
It's time to stop mentioning it in the mount man page and elsewhere.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
various: erase all traces of the long-obsolete ext filesystem

The same argument as for xiafs: dead for over ten years.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
sfdisk: use pluralized translation.
more: replace ad-hoc support for plurals with gettext plurals.
hwclock: use pluralized translations.