A couple escaped the rat race by swapping their three-bedroom semi for an entire French town.Liz and David Murphy sold their home for £400,000 and used the money to buy the historic rural hamlet of Lac De Maison in Poitou-Charentes, southwest France.The hamlet includes six 400-year-old houses, two barns, three acres of land, and two 10m x 15m swimming pools.The couple, who both worked in radio...