Fixed glade_gtk_image_get_property() chainup. (was calling set_property)
Fixes bug that prevented the runtime object to show the right pixbuf when copying a GtkImage.
Added workaround for Bug 625867 "RadioButton information lost on cut+paste, add/remove parent, etc"
Rolling 3.8.4
Added gtk+-2.0 libs to gtkdoc-scanobj LDFLAGS