Town of Jackson has allowed downtown restaurants to expand outdoor dining areas into the streets. Today’s Jackson Hole real estate activity: NEW: Cottonwood Flats 2-bed, 1,120-square-foot townhome built in 2015, listed by Jackson Hole Real Estate Associates for $682,500.NEW: Rafter J 2-bed, 1,572-square-foot home built in 1984 on .2 acres, listed by Prugh Real Estate for $895,000.NEW: East Jackson...