sbt/sbt-native-packager — pull request #256 by kardapoltsev (2014-05-16 10:21:58+00:00)
Title: Wip/systemd

This works fine on `Fedora release 20 (Heisenbug)` and I hope will work on Ubuntu when systemctl command will be added to Ubuntu release.
Also systemd units are placed in Ubuntu in another directory rather than Fedora or Gentoo, so new config `defaultLinuxStartScriptLocation` was added.