Log Message:
Update to 2.14.2:

In Lablgtk-2.14.2:

2010.09.09 [Jacques]
  * add GtkCurve (but it is deprecated since 2.20)

2010.08.16 [Jacques]
  * rename g_value_{get,set}_variant, as the name is used by recent
    versions of glib (reported by Florent Monnier)

2010.07.25 [Jacques]
  * add changed signal to cell_renderer_combo (reported by Dmitry Bely)

2010.07.23 [Jacques]
  * copy GtkTreePath arguments in callbacks, as reported by Benjamin.

2010.06.25 [Jacques]
  * remove gtkInit.cmo from gdk_pixbuf_mlsource, no need to
    initialize Gtk as Gobject is sufficient
  * protect GtkThread callbacks against exceptions, and provide a
    function to process messages inside a different main loop.
  * add -nothinit option to lablgtk2, since Quartz cannot run the main
    loop in a different thread (one should just call GtkThread.main).
    See dialog-thread.ml for an example.

2010.06.08 [Jacques]
  * correct interfaces due to the fixing of an unsoundness bug in ocaml 3.12
    (cf. http://caml.inria.fr/mantis/view.php?id=4824)