Cleans up over 30 problematic characters from your slugs that the original wordpress does not clean:
Examples: http://www.zoso.ro/%E2%80%9Ctoate-problemele-sunt-rezolvate-am-depa%C8%99it-criza%E2%80%9D/ http://www.zoso.ro/toate-problemele-sunt-rezolvate-am-depasit-criza/
