libblkid: detect alone PMBR

wipefs(8) has to also erase PMBR, not GPR header only, otherwise the
device could be still interpreted as a device with a partition table.

Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1054186
Signed-off-by: Karel Zak <kzak@redhat.com>
wipefs: call BLKRRPART when erase partition table

It's better to be smart than make things inconsistent (without
BLKRRPART kernel still uses the erased PT and udev-db still contains
obsolete information).

Signed-off-by: Karel Zak <kzak@redhat.com>
flock: Change the 'exit status' man page section to make more sense

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
po: update da.po (from translationproject.org)
po: update de.po (from translationproject.org)
po: update pt_BR.po (from translationproject.org)
po: update zh_CN.po (from translationproject.org)
po: merge changes

Signed-off-by: Karel Zak <kzak@redhat.com>
docs: update AUTHORS file

Signed-off-by: Karel Zak <kzak@redhat.com>
docs: update v2.24.1-ReleaseNotes

Signed-off-by: Karel Zak <kzak@redhat.com>
build-sys: release++ (v2.24.1)

Signed-off-by: Karel Zak <kzak@redhat.com>