implement logrotate

[jeonghanlee]

If we move all log files into /var/log/procserv/, it will be implemented into procServ configuration. I think, this will be better solution than the current configuration. However, the modification of the systemd unit file is needed, so I keep this issue as a place holder.

[jeonghanlee]

Potential configuration is

# /etc/logrotate.d/alarmtrio
/var/log/procServ/alarm*log {
    notifempty
    copytruncate
    daily
    rotate 7
    dateext
    compress
}