Sometimes things are black and white in this world, as they have been in the Teton Range for the past week as more than two feet of snow have fallen above 8,000 feet. Jackson Hole real estate activity: NEW: 810 West 3-bed townhouse on Flat Creek in Town of Jackson built in 2005, list $1.25 million. CLOSED: Bar B Bar 3-bed, 3,526-square-foot home on 3.35 acres after 263 days on market, list $1.675...