reference: pygtk-introduction.xml: no need to use the introduction as a changelog
reference: pygtk-introduction.xml: no need to use the introduction as a changelog

amremam2004/pygtk,Distrotech/pygtk,amremam2004/pygtk,nzjrs/pygtk,amremam2004/pygtk,GNOME/pygtk,Distrotech/pygtk,GNOME/pygtk,nzjrs/pygtk,GNOME/pygtk,Distrotech/pygtk,nzjrs/pygtk