- Updated "Top Referring Sites" on the overview page now only displays if there are entries to be displayed.
- Updated "Latest Search Words" on the overview page now only displays if there are entries to be displayed.
- Updated "Top Pages Visited" on the overview page now only displays if there are entries to be displayed.
- Fixed some country codes not displaying in the "Top Countries" overview widget/page.


git-svn-id: https://plugins.svn.wordpress.org/wp-statistics/trunk@943993 b8457f37-d9ea-0310-8a92-e5e31aec5664