2008-07-15  Paolo Borelli  <pborelli@katamail.com>

	Bug 447998 - GtkBuilder does not support building parts of the xml tree

	* gtk/gtkbuilder.c:
	* gtk/gtkbuilder.h:
	* gtk/gtkbuilderprivate.h:
	* gtk/gtkbuilderparser.c:
	* gtk/gtk.symbols:
	Add two new functions that allow cherry picking and construct
	objects from a ui description file or string.

	* gtk/tests/builder.c: tests for the above.


svn path=/trunk/; revision=20845