A LOTTO winner is selling his luxury mansion - featuring a pool decorated with the famous 'fingers crossed' logo on the bottom.  Mark Gardiner split £22.5m with pal Paul Maddison in 1995, and used some of his share to buy a sprawling home in St Leonards-on-Sea, East Sussex.  But he has now listed the six-bed property for sale at £1.5m, with...