These modifications should also apply to other similar pages:
It could also process and report 'Unique page views' which are a better metric than Page views. This can be obtained by summing the nb_uniq_visitors for each page. For non day periods, we can use sum_daily_nb_uniq_visitors.
There would therefore be a new stats and sparkline below the graph.
see http://visualrevenue.com/blog/2010/06/choose-daily-unique-article-views-over-page-views.html
(In [2494]) Fixes #1297