LE WEEK-END (2013, UK, 93m, 15) ***½ Comedy, Drama dist. Front Row Filmed Entertainment (UK), Music Box Films (USA); pr co. Film4 / Free Range Films d. Roger Michell; w. Hanif Kureishi; pr. Kevin Loader; ph. Nathalie Durand (Colour | 2.35:1); m. Jeremy Sams; ed. Kristina Hetherington; pd. Emmanuelle Duplay; ad. Cécile Arlet Colin. cast:…