AP Photo/ Camden HallSEVIERVILLE, Tennessee (AP) — Dolly Parton’s theme park in east Tennessee will unveil new features for fans to honor the life of the “dreamer-in-chief,” Dolly Parton, who died at the age of 80. Sevierville, in the foothills of the Great Smoky Mountains, will also be placing markers throughout the city for a self-guided walking tour of places that were...