[bug] statistics

i have the quiz setup for anon users, so i had 2 users listed on the statistics > overview page; anon and me (admin)

when i deleted the entry for me (admin) it was not deleted and, instead, all the stats from the history page are deleted (anon and logged-in users)

the admin user on the overview page cannot be deleted

also, and this may be intentional because of beta testing, when i updated to 0.27, none of the old stats were imported, so they were all lost (i’m not complaining, just saying)

http://wordpress.org/plugins/wp-pro-quiz/