[gtkada] GNOME.App_Helper patch

[Arnaud Charlet]

> Attached to this email is a context diff against
> GtkAda.cvs/src/gnome/gnome-app_helper.adb to implement the create_menu
> function.

Thanks for the patch.

Actually I think the procedure profile should be changed to use a non
anymous access type declared at library level, because in its current
form, you can pass an access to any kind of UI_Info_Array, including
temporary objects. We would have to check the C function to see whether
this can cause dangling references or not.

Arno