- Added upgrade and pruning notifications.
- Fixed bug with settings save button not returning to the active tab.

git-svn-id: https://plugins.svn.wordpress.org/wp-statistics/trunk@1025470 b8457f37-d9ea-0310-8a92-e5e31aec5664
- Updated readme.

git-svn-id: https://plugins.svn.wordpress.org/wp-statistics/trunk@1025471 b8457f37-d9ea-0310-8a92-e5e31aec5664