Implemented network byte order conversion

lib/net/net_mac.q

@@ -3,7 +3,7 @@ import sys
 bind(socket Int, port Int) -> Int {
 	addr := new(sys.sockaddr_in_bsd)
 	addr.sin_family = 2
-	addr.sin_port = port
+	addr.sin_port = htons(port)
 	err := sys.bind(socket, addr, 16)
 	delete(addr)
 	return err