<p>George Orwell once said that the British love a really good murder. He might have added that the only thing the British love more than a good murder is a really good scandal, and best of all are the sexual and political scandals that take place behind the gilded doors of Britain's royal palaces. From Edward II's intimate relationship with Piers Gaveston to Prince Harry and Meghan Markle's dramatic exit from the royal family, the royal residenc...