Janie McCauley INSIDE SAN QUENTIN STATE PRISON, California (AP) – Stefan Schneider needed a nickname, or a handle as they call it in prison. So the inmates quickly began brainstorming for the college tennis player making his first visit to San Quentin. “Finesse,” offered 22-year-old Braydon Tennison. “Twinkle Toes,” suggested another inmate named Kenny, who