Zoo Southside, EdinburghSophie Anna Veelenturf takes a nuanced personal look at how apps can prevent us falling for those whose politics we deplore If the Guardian's Dining Across the Divide column were a show, it would look very like Swiping Right. Performed by Sophie Anna Veelenturf of the Belgian company Berlin, it considers how much political opinions should affect our social and sexual relationships. Veelenturf…