While the Jackson Hole valley floor is, finally, almost entirely melted out, several feet of snow remain near the summits of the southern Tetons. Today’s Jackson Hole real estate activity: NEW: Meadowbrook/Town Creek 1-bed, 608-square-foot condo built in 1979, listed by Berkshire Hathaway Home Services for $310,000.NEW: Hillside Business condo in South Park with 2 beds, 884 square feet built in...