It can just be a simple contract, like this http://www.kde.org/community/whatiskde/kdefreeqtfoundation.php http://www.kde.org/community/whatiskde/kdefreeqtfound

It can just be a simple contract, like this http://www.kde.org/community/whatiskde/kdefreeqtfoundation.php http://www.kde.org/community/whatiskde/kdefreeqtfoundation.p...