Wip chunked decoding

+ Need to test normal body parsing
+ path_is_valid() renamed eval_file_type()
+ replaced atoi with strtol/strtoul

srcs/webserv/init.cpp

@@ -48,7 +48,7 @@ void	Webserv::init_virtual_servers(std::vector<ServerConfig>* servers)
 		//
 		// HUGO ADD END
 
-		_bind(new_socket.fd, std::atoi(it->port.c_str()), it->host);
+		_bind(new_socket.fd, std::strtoul(it->port.c_str(), NULL, 10), it->host);
 		_listen(new_socket.fd, 42); // 42 arbitrary
 
 		if (_epoll_update(new_socket.fd, EPOLLIN, EPOLL_CTL_ADD) == -1)