Implemented WSF_RESPONSE.put_error (...) and related

Added WSF_RESPONSE.put_character
Renamed  WGI_OUTPUT_STREAM.put_character_8 as put_character  to follow style of put_string  (and not put_string_8)
Refactored the WSF_DEFAULT_SERVICE_LAUNCHER
Added WSF_DEFAULT_SERVICE to be more user friendly
Splitted the wsf/default/ libraries to have wsf/connector/... and being able to handle more than one connector in the same application

library/server/wsf/src/service/wsf_service_launcher_options.e

@@ -0,0 +1,80 @@
+note
+	description: "[
+				Options used by WSF_SERVICE_LAUNCHER
+	
+				For instance options supported by Nino as default connector::
+					port: numeric such as 8099 (or equivalent string as "8099")
+					base: base_url (very specific to standalone server)
+					force_single_threaded: use only one thread, useful for Nino
+					verbose: to display verbose output, useful for Nino
+		]"
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	WSF_SERVICE_LAUNCHER_OPTIONS
+
+create
+	make,
+	make_from_array
+
+convert
+	make_from_array ({ARRAY [TUPLE [name: READABLE_STRING_GENERAL; value: detachable ANY]]})
+
+feature {NONE} -- Initialization
+
+	make
+		do
+			create options.make (0)
+		end
+
+	make_from_array (a_options: ARRAY [TUPLE [name: READABLE_STRING_GENERAL; value: detachable ANY]])
+		do
+			make
+			across
+				a_options as opt
+			loop
+				if attached opt.item as o then
+					set_option (o.name, o.value)
+				end
+			end
+		end
+
+feature -- Access
+
+	option (a_name: READABLE_STRING_GENERAL): detachable ANY
+		do
+			Result := options.item (a_name)
+		end
+
+feature -- Element change
+
+	set_option (a_name: READABLE_STRING_GENERAL; a_value: detachable ANY)
+		do
+			options.force (a_value, a_name)
+		end
+
+	set_verbose (b: BOOLEAN)
+			-- Set option "verbose" to `b'
+		do
+			set_option ("verbose", b)
+		end
+
+feature {NONE} -- Implementation
+
+	options: HASH_TABLE [detachable ANY, READABLE_STRING_GENERAL]
+			-- Custom options which might be support (or not) by the default service
+
+invariant
+	options_attached: options /= Void
+note
+	copyright: "2011-2012, Jocelyn Fiat, Javier Velilla, 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