added script download test

srcs/cgi-bin/cgi_cpp.cpp

@@ -12,9 +12,11 @@ int main (int ac, char **av, char ** env)
 	(void)ac;
 	(void)av;
 
-	fill_response_basic(env, http_body, http_header, rq_body);
+	http_header  = "Content-Type: text/html; charset=UTF-8" CRLF;
 
-	std::cout << http_header << CRLF CRLF << http_body;
+	fill_body_basic(env, http_body, rq_body);
+
+	std::cout << http_header << CRLF << http_body;
 
 	return 0;
 }