+1: jkaluza
+1: covener w/ doc or code to fix syntax (providername:providerarg not supported like syslog or socacheproviders,
needs 2 args which is not valid in ErrorLog manual)
+ trawick: nit: fix "writing" in "/* NULL if we are writting to syslog */"
+ (sorry, haven't finished reviewing completely)
* mod_journald: Add new module mod_journald to log error logs into journald.
This patch needs changes done in mod_systemd patch (already