Cheltenham International Film Festival marks its fifth anniversary, moving to new dates 15-24 September and new home at Cineworld, premiering, previewing and screening films new and classic. Among a list of guests attending the festival this year are Sir Stephen Frears, Ken Loach, Timothy Spall, Carol Morley, Thaddeus O’Sullivan, Fanny Ardant and cast of the new BBC television drama, Boiling Point.    Opening film on 15 September is Typist Artist Pirate…