Added cron to SOGo, init config on start, added syslog to rmilter

data/Dockerfiles/rmilter/supervisord.conf

@@ -0,0 +1,18 @@
+[supervisord]
+nodaemon=true
+
+[program:syslog-ng]
+command=/usr/sbin/syslog-ng --foreground  --no-caps
+redirect_stderr=true
+autostart=true
+stdout_syslog=true
+
+[program:rmilter]
+command=/usr/sbin/rmilter -n -c /etc/rmilter.conf.d/rmilter.conf
+user=_rmilter
+autorestart=true
+
+[program:rmilter-syslog]
+command=/usr/bin/tail -f /var/log/syslog
+stdout_logfile=/dev/fd/1
+stdout_logfile_maxbytes=0