Update the restbuck_client, still work in progress.

Update restbuck_server, remove unused class in inherit.
Update libcurl_http_client_request, to parse context headers before the
execution.
Update wgi_input_stream, commented precondition.

library/client/http_client/src/spec/libcurl/libcurl_http_client_request.e

@@ -167,7 +167,15 @@ feature -- Execution
 					p := curl.slist_append (p, curs.key + ": " + curs.item)
 				end
 			end
-
+			if ctx /= Void then
+				if attached ctx.headers as l_headers_2 then
+					across
+						l_headers_2 as curs_2
+					loop
+						p := curl.slist_append (p, curs_2.key + ": " + curs_2.item)
+					end
+				end
+			end
 			p := curl.slist_append (p, "Expect:")
 			curl_easy.setopt_slist (curl_handle, {CURL_OPT_CONSTANTS}.curlopt_httpheader, p)
 

library/server/ewsgi/src/wgi_input_stream.e

@@ -27,7 +27,7 @@ feature -- Input
 	read_string (nb: INTEGER)
 		require
 			is_open_read: is_open_read
-			not_end_of_input: not end_of_input
+--			not_end_of_input: not end_of_input
 			nb_large_enough: nb > 0
 		deferred
 		ensure

library/server/wsf/default/nino/default_service.e

@@ -17,11 +17,13 @@ feature {NONE} -- Initialization
 		do
 			port_number := 8080
 			base_url := ""
+
 			debug ("nino")
 				print ("Example: start a Nino web server on port " + port_number.out +
 					 ", %Nand reply Hello World for any request such as http://localhost:" + port_number.out + "/" + base_url + "%N")
 			end
 			create app.make_custom (agent wgi_execute, base_url)
+			app.configuration.set_is_verbose (True)
 			app.listen (port_number)
 		end