added colors, for print_special

+ renamed client's public function parse_request() into parse_request_headers()

srcs/utils.cpp

@@ -284,9 +284,9 @@ void	print_special(std::string str)
 	{
 		c = str[i];
 		if (c == '\r')
-			std::cout << "\\r";
+			std::cout << YELLOW << "\\r" << RESET;
 		else if (c == '\n')
-			std::cout << "\\n" << "\n";
+			std::cout << YELLOW << "\\n" << RESET << "\n";
 		else
 			std::cout << c;
 		fflush(stdout);