Fix just added override for gtk.TreeSortable.do_get_sorted_column_id
Fix just added override for gtk.TreeSortable.do_get_sorted_column_id

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