pi-engine/pi — pull request #45 by voltan (2013-05-02 11:48:55+00:00)
Title: Improve localization 

I add two type changes

1- in lib/Pi/Application/Service/I18n.php : Add filter for int whit intval , without set this line , Sometimes I see error in _date function.
2- Use _date in system module, it work fine