[smokeping-users] Distro's Smokeping package maintainers - Please review example systemd unit files

[STR .]

If you package Smokeping for your distro, please give these two systemd
unit files a quick once over. These are just examples for inclusion -
https://github.com/Strykar/SmokePing/pull/1/commits/3a0a4e3135382c3bd017d2839d23dee75bdc629d
https://github.com/Strykar/SmokePing/pull/2/commits/78f4abaed43a28e7837dfd867aa79e26421ac365

--nodaemon is used with the master but slaves need to specify a PID,
see https://github.com/oetiker/SmokePing/issues/44

They should help close https://github.com/oetiker/SmokePing/issues/101

Best,
S