MUMBAI — A shorter winter has literally left Nitin Goel out in the cold.For 50 years, his family’s clothing business in India’s northwestern textile city of Ludhiana has made jackets, sweatersMUMBAI — A shorter winter has literally left Nitin Goel out in the cold.For 50 years, his family’s clothing business in India’s northwestern textile city of Ludhiana has made jackets, sweaters