3.15.4 (unstable);

Gtk:
* Builder::get_type_from_name_vfunc(): Call the base class function.
  Instead of jusgin calling g_type_from_name(), in case the base class
  function does more.
  (Kjell Ahlstedt) Bug #742637.
* TextBuffer:
  - Add insert_martkup().
  - Add the copy_target_list and paste_target_list properties.
  (Kjell Ahlstedt)

Documentation:
* Pixbuf: Change a mention of Glib::ResourceError to Gio::ResourceError.
  (Kjell Ahlstedt)