fstrim: daily -> weekly in systemd timer

 * add link to fstrimg man page
 * less aggressive frequency

Signed-off-by: Karel Zak <kzak@redhat.com>
fstrim: add hint to man page

Signed-off-by: Karel Zak <kzak@redhat.com>
libsmartcols: add separator getters/setters

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
Merge branch 'scols' of git://github.com/ooprala/util-linux
libsmartcols: improve line and cell separators

Signed-off-by: Karel Zak <kzak@redhat.com>
last: fix minor typos in the man page

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
runuser: fix minor typos in the man page

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
su: fix minor typos in the man page

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
sulogin: minor man page improvements

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
utmpdump: minor man page improvements

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
nologin: minor man page improvements

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
vipw: minor man page improvements

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
addpart: minor man page improvements

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
cfdisk: minor man page improvements

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
delpart: minor man page improvements

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
libsmartcols: use buffer struct in table_print.c

 * consolidate code in table_print.c
 * make the code easy to extend
 * use return codes everywhere

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

Signed-off-by: Karel Zak <kzak@redhat.com>
libblkid: fix return codes from PART_ENTRY_* probing

The partitions prober does two step:

1) probe the assigned device for partition table

2) probe whole-disk device for partition table if the assigned device is a
   partition (this generates PART_ENTRY_* results for blkid -p -o udev))

The step 2) is optional and the return code from this probing should
not override success (rc=0) from the step 1) -- except situations when
the step 2) ends with I/O error or when the step 1) found nothing, but
2) was successful.

Signed-off-by: Karel Zak <kzak@redhat.com>
lib/mbsalign: split mbs_safe_encode()

Signed-off-by: Karel Zak <kzak@redhat.com>
libsmartcols: resuse buffer for encoded data

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