Yoga in the spirit of faith TFC PHOTOS BY LINDA REEVESCarol Mastropietro leads a faith-based yoga class. The yoga teacher is interested in showing others the joys and benefits of yoga, something she says saved her life. By Linda Reeves, Boynton BeachCarol Mastropietro lights a candle, turns the stereo on low and then begins to lull her students with a soft calming voice and some wisdom."Clear your mind. Let go of the outside world. Take a deep breath and feel the Holy Spirit come inside," said Mastropietro. "Tonight we are going to talk about people who suddenly leave our lives....