Fixed big problem with CGI handling

+ remains somes minors problems

srcs/cgi-bin/cgi_cpp.cpp

@@ -1,6 +1,7 @@
 
 # include "cgi_utils.hpp"
 # include <unistd.h>
+# include <cstdio>
 
 int main (int ac, char **av, char ** env)
 {
@@ -10,11 +11,19 @@ int main (int ac, char **av, char ** env)
 	(void)ac;
 	(void)av;
 
-	::sleep(30);
+	// ::sleep(5);
 
 	fill_response_basic(env, http_body, http_header);
 
-	std::cout << http_header << CRLF CRLF << http_body;
+	std::cout << http_header;
+	std::flush(std::cout);
+	::sleep(2);
+	std::cout << CRLF CRLF;
+	std::flush(std::cout);
+	::sleep(2);
+	std::cout << http_body;
+	std::flush(std::cout);
+	::sleep(2);
 
 	return 0;
 }