Grr 0.6.1

Somehow I woke up some three, four hours earlier than I planned today. So I used the extra time and fixed the three Grr-bugs that were pending for weeks on one of the note sheets that lie around my computer: Grr 0.6.1 is available now.


The threading seems to be quite stable now. Time to trust my own code. :-) Come on, try to break it and send me your core dumps! :-)