Set the tooltip text size to the same size used in Graph labels.
Use the correct date format in details view
Set tooltip font size to the same value used in barograph legend
Text view that auto adjusts text size to fit within the view.If the text size equals the minimum text size and still does not
fit, append with an ellipsis.
Use the new AutoResizeTextView (that prevents text wraps)
Use the unicode version of the Horizontal ellipsis char.
Restrict the visibility of some methods to private.
Merge pull request #1687 from wordpress-mobile/issue/1685-stats-tooltip-text-size

[Stats] Tooltip text size and  new AutoResizeTextView