- Minor grammatical fix.

git-svn-id: https://plugins.svn.wordpress.org/wp-statistics/trunk@1057167 b8457f37-d9ea-0310-8a92-e5e31aec5664
- Added shareaholic-bot to the robot list.

git-svn-id: https://plugins.svn.wordpress.org/wp-statistics/trunk@1057168 b8457f37-d9ea-0310-8a92-e5e31aec5664
- Updated readme.

git-svn-id: https://plugins.svn.wordpress.org/wp-statistics/trunk@1057169 b8457f37-d9ea-0310-8a92-e5e31aec5664