ChangeLog:
- Add lightdm to blacklist (Debian Bug#735027 by Michael Gilbert mgilbert@debian.org).
- Print eval exception message on config file errors.
- Use systemd if available (Debian Bug#731028 by Paul Wise pabs@debian.org).
- Use service to run traditional SysV scripts.
- Change batch processing output.
- Print full restart commands in list mode (Debian Bug#731028 by Paul Wise pabs@debian.org).