The init script currently refuses to run the reload command
Because of a change in start-stop-daemon, matching a process only on a PIDFILE that is not owned by root is disallowed for security reasons.
This means that the reload function currently doesn't do anything.
Let's tell start-stop-daemon which owner (user) to expect for the PIDFILE and process running user.
NOTE: This applies to 4.1.1 as well, so we'll want to apply the same patch on that branch as well.