[rsyslog] rsyslog configuration graphs

[Rainer Gerhards]

Hi all,

I spent a bit more time than I expected today on the ability to generate
configuration graphs. But I think it was well-invested time, hopefully for
others, too. The full story plus some examples are in my blog:

http://blog.gerhards.net/2009/05/rsyslog-configuration-graphs.html

This will be available starting with 4.3.1, which I hope to release soon.

Rainer