T836: syslog messages split accross multiple files
T836: syslog messages split accross multiple files

  - logs now only to /var/log/messages per default
  - enforces the global template from /usr/share/vyos/rsyslog/rsyslog.conf

vyos/vyos-1x,vyos/vyos-1x,vyos/vyos-1x,vyos/vyos-1x