rsyslog work log 9

Yesterday's rsyslog work log: 2008-05-05 - made imgssapi work with new netstrm driver model there were a couple of things where imgssapi was not compatible with the new encapsulation. I did a somewhat dirty fix. The real solution would be to turn gssapi functionality into a netstream driver, which is too much for now (after all, we want to release some time AND we need to have the code mature in practice - added $DefaultNetstreamDriverCAFile config directive - added $DefaultNetstreamDriverCertFile config directive - added $DefaultNetstreamDriverKeyFile config directive - added $ActionSendStreamDriver config directive