by GREG KING Now in its 31st year, the French Film Festival is screening a range of movies that embody some astonishing stories. The opening night film is The Extraordinary, the new film from the directors of The Intouchables. The centrepiece screening is a restored print of Jacques Demy’s 1970 fantasy Donkey Skin, which stars screen legend Catherine Deneuve. The festival also screens three other new films …