- Updated optimization page to support tab selection.


git-svn-id: https://plugins.svn.wordpress.org/wp-statistics/trunk@945727 b8457f37-d9ea-0310-8a92-e5e31aec5664
- removed temporary code.

git-svn-id: https://plugins.svn.wordpress.org/wp-statistics/trunk@945728 b8457f37-d9ea-0310-8a92-e5e31aec5664