Updated CMS code.

Separated code to have a lib and an example.
Improved design, fixed a few issues related to folder location.

This is still experimental and require more work to be really friendly to use.

draft/application/cms/src/handler/not_found_cms_execution.e

@@ -0,0 +1,34 @@
+note
+	description: "[
+				This class implements the web service
+
+				It inherits from WSF_DEFAULT_SERVICE to get default EWF connector ready
+				And from WSF_URI_TEMPLATE_ROUTED_SERVICE to use the router service
+
+				`initialize' can be redefine to provide custom options if needed.
+			]"
+
+class
+	NOT_FOUND_CMS_EXECUTION
+
+inherit
+	CMS_EXECUTION
+
+create
+	make
+
+feature -- Execution
+
+	process
+			-- Computed response message.
+		local
+			b: STRING_8
+		do
+			status_code := {HTTP_STATUS_CODE}.not_found
+			create b.make_empty
+			set_title ("Page Not Found")
+			b.append ("<em>The requested page could not be found.</em>%N")
+			set_main_content (b)
+		end
+
+end