Fixed Admin navigation 'statistics' display order

Affected version
2.0.0 Beta 6

Lukas W.

Formerly katsulynx
Not necessarily a bug, but Statistics and Errors share the same display order. As statistics was listed below errors, I've set my own menu point to 11, but suddenly statistics switched to be shown before errors instead... As soon as I remove my navigation entry, it drops down below errors again.