Bug#904562: gtkorphan: Please remove dependency on libgtk2-gladexml-perl

[intrigeri]

Package: gtkorphan
Severity: important
Version: 0.4.4-2

gtkorphan is one of the very few reverse-dependency of
libgtk2-gladexml-perl, which I'd rather not ship in Buster (I've filed
a RC bug to this end).

Please consider porting gtkorphan to GTK+ 3.