* libnautilus-adapter/nautilus-adapter-factory.idl: New IDL
	interface for the special adapter component that will be used to
	wrap ordinary Bonobo components to look like Nautilus::Views as
	part of the solution to bugzilla.eazel.com #1994.
	* libnautilus-adapter/Makefile.am: Build a library containing the
	stubs and sekeletons.

	* libnautilus/nautilus-view-component.idl: Some changes so this
	IDL file can be included in others safely.
	* libnautilus/Makefile.am: Made necessary build adjustments for
	the above.

	* configure.in, Makefile.am: add libnautilus-adapter directory to
	build.