13 films were in the running for prizes in this year’s San Sebastian Film Festival competition, but it doesn’t appear to have been much of a contest at all. In a stunning sweep, Georgian writer-director Dea Kulumbegashvili’s debut feature “Beginning” took four of the jury’s seven prizes, including Best Screenplay, Best Director, Best Actress for star Ia Sukhitashvili, and finally the Golden Shell for Best Film.