[Gtk-sharp-list] GtkSharp namespace internal methods and signatures.

[Miguel de Icaza]

Hello everyone,

   It seems like there are a lot of helper classes generated and exposed
in the binding.  Things like:

	public delegate void voidObjectTextIterstringintDelegate
	public class voidObjectTextIterstringintSignal

   These seems like they are only used internally.  Could we make those
"internal" instead of public?  Again, they would reduce the amount of
stuff that has to be documented.

Miguel.