Cameron won big by selling stability over fear

By Andrew Osborn LONDON (Reuters) - Prime Minister David Cameron sealed a surprise election win by persuading Britons to choose the security of modestly rising living standards over an implausible pretender many feared could become the puppet of Scottish nationalists. Blending the promise of "the good life" fuelled by a strong economic recovery with fear of resurgent Scottish separatists calling the shots in a country they want to break up, Cameron steamrolled the opposition Labour Par