The Open Roads series of contemporary Italian movies is back at the Film Society of Lincoln Center. This year’s films include the usual interesting mix of works by well-known directors and others by newer names on the scene.  Of note is Ermanno Olmi’s Torneranno i prati, a reflection on war, based on the director’s father’s stories of World War I.  Among the other selections are shorts, documentaries, comedies and dramas – representing a good range of new Italian cinema.