sysstat-12.4.0

sysstat-12.4.0

sysstat version 12.4.0 final packaging.
Changelog added.

No breaking new features here but numerous small improvements over
the last previous version. Among them:

* All the sysstat commands now display their statistics in color
  by default when the output is connected to a terminal,
* sar "pretty-prints" the device names by default, which means
  you won't need to use option -p with option -d to display the
  device names as they appear in /dev,
* You can tell the sa2 script to wait for a random delay before executing
  in order to prevent a massive I/O burst on some systems,
* You can also tell the sa1 script to insert a comment in current daily
  datafile saDD on system suspend and resume,

... and more ! See the CHANGES file for more details.

Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com>