Docfix: ssh service listen on port 22
Merge branch 'docfix-ssh-22' of https://github.com/acatton/cdist
openbsd stat works the same way that freebsd's does
adding pkg_path parameter to be explicitly set, this is important for using -current, as os_version always parses to a release version (e.g. 5.5) but the path that mirrors have is /snapshots/
openbsd and freebsd both use the 'passwd' database
updated documentation to reflect new parameter
Merge branch 'master' of https://github.com/ghettosh/cdist
++changes

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>
add messaging support for __key_value

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>