THE SUPER-RICH are different from the rich, as anyone reading about the divorce of Mr and Mrs Abramovich will have noticed. Will she get £1.5 billion or just £150 million? The townhouse or the super-dacha in West Sussex? Oenophiles will be wondering who will win custody of the extensive and expensive wine collection that the couple doubtless possess. “We have noticed a growing demand for homes with wine cellars,” says Lucy Russell,...