- Adopted deferred WGI_VALUE design for Result type of *_parameter and similar functions

- Adopted the ITERATION_CURSOR [WGI_VALUE] design for *_parameters and similar functions
- renamed parameter as item
- provided helper function to handle "string" value parameters

Experimental for now.

library/server/request/router/src/default/default_request_uri_routing_handler.e

@@ -0,0 +1,33 @@
+note
+	description: "Summary description for {DEFAULT_REQUEST_URI_ROUTING_HANDLER}."
+	author: ""
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	DEFAULT_REQUEST_URI_ROUTING_HANDLER
+
+inherit
+	REQUEST_URI_ROUTING_HANDLER [REQUEST_HANDLER [REQUEST_URI_HANDLER_CONTEXT], REQUEST_URI_HANDLER_CONTEXT]
+		redefine
+			router
+		end
+
+create
+	make
+
+feature {NONE} -- Routing
+
+	router: DEFAULT_REQUEST_URI_ROUTER
+
+;note
+	copyright: "2011-2011, Eiffel Software and others"
+	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
+	source: "[
+			Eiffel Software
+			5949 Hollister Ave., Goleta, CA 93117 USA
+			Telephone 805-685-1006, Fax 805-685-6869
+			Website http://www.eiffel.com
+			Customer support http://support.eiffel.com
+		]"
+end