If the color gray brings to mind childhood memories of staring out a window on a dismal day waiting for the sun to return, dotty elders, bankers' suits, or some vague, intermediate area, it may be time for a new appraisal. In home furnishings at least, gray has broken free of its dreary associations and shot to No. 1 with a bullet. Gray-in all its shades-is hot! "Dark gray, mid-gray, light gray, if it's gray, it's topping the charts," rela [...]