CAUDAN, France (Reuters) - Giovanni Pili, a worker at a Renault factory in France, was on Friday savouring the fact that he was not laid off in a global shakeup at the carmaker, and trying not to think too much about the uncertain future facing his plant, and his industry.Pili and colleagues at his factory in Caudan, north-west France, have been on strike all this week and protesting at the factory gates, anticipating their plant would be shuttered.Renault instead announced the plant - and its..