traymonitor redesign

- traymonitor redesign by Frank Ueberschar
- traymon animated shows
- added bareos icon to traymon, installer
  and fd executable

Signed-off-by: Marco van Wieringen <marco.van.wieringen@bareos.com>
Merge branch 'Branch-12.4' of github.com:bareos/bareos into Branch-12.4
Switch to new version 12.4.3