added ensure_dir to text_to_4lang main
added ensure_dir to text_to_4lang main

recski/4lang,kornai/4lang,kornai/4lang,recski/4lang,Eszti/4lang,recski/4lang,Eszti/4lang,Eszti/4lang,recski/4lang,kornai/4lang,kornai/4lang,Eszti/4lang