... (including segfault) on some platforms under some circumsances.
Thanks to Vieri for reporting this bug and helping to troubleshoot it.

- some cleanup in imklog
- bugfix: potential segfault in imklog when kernel is compiled without
  /proc/kallsyms and the file System.map is missing. Thanks to
    Andrea Morandi for pointing it out and suggesting a fix.

Thanks to Peter Vrabec for patching it based on the development in
sysklogd - and thanks to the sysklogd project for upgrading klogd to
support the new functionality.

    varmojfekoj for the patch

    made this mode the default; this was needed, as some programs (e.g.
    sshd) log with inconsistent timezone information, what messes up the
    local logs (which by default don't even contain time zone information).
    This seems to be consistent with what sysklogd did for the past four
    years. Alternate behaviour may be desirable if gateway-like processes
    send messages via the local log slot - in this case, it can be enabled
    via the $InputUnixListenSocketIgnoreMsgTimestamp and
    $SystemLogSocketIgnoreMsgTimestamp config directives

- moved module loader from conf.c to module.c, where it belongs
- made the necessary plumbing to auto-load library modules
- upgraded debug system to include iRet in function exit message
- changed module interface so that instances need only to be supported by
    output plugins (if we actually need them for input plugins, we can
    always add it again...)
- milestone: first implementation of library modules (but do not get
    unloaded on exit/hup so far)

- changed module interface version, as the interface change is quite large