This Israeli film by Sameh Zoabi, an Arab Israeli, comes to us boasting a number of awards but that doesn’t prepare us for the treat of this thoroughly enjoyable and unpretentious story. “Tel Aviv on Fire” is one of those gems—think “The Band’s Visit” or “Tony Erdmann”-- that grab and delight from the opening scene to the very end, with nary a slackening of rhythm. Salam (Kais Nashif, a well-known Palestinian actor