Most Popular Facts and Fact Numbering Correction

Today, I have implemented a section on the top of every first page of each category where it will display the most popular facts in that category.

As well as this, the numbers next to each fact on category pages above 1 have been corrected. So instead of each fact being counted always as 1-40 on every page, it will be the correct version. E.G Page 2 would be 41-80, and so on.