A landmark for gay cinema — and one of the best Jewish films in years

By Jordan Hoffman NEW YORK — Since its premiere at the Sundance Film Festival this January, director Luca Guadagnino’s film “Call Me By Your Name” has had audiences swooning and sobbing with its poignant look at coming of age. Based on André Aciman’s novel, it stars Timothée Chalamet as Elio, a 17-year-old American living abroad in…