Thread:TheGreatEye/@comment-5230978-20130816210726/@comment-1967894-20130817003822

It is Goalkeeper, the translator preferred using Gatekeeper for some reason.

For the second question. To have a category page appear in another category, that category, which should exist, need to have categories in its categories list at the bottom of the page. Too add a category on a page either use the "Add category" button at the bottom or "Edit" on the page and go to the categories section (it is a collapsible section) on the right taskpane.

For a page to appear in a category, that page should have the aforementioned category in its category list, which you can add as stated above. For it to appear in the top of category page however, requires the page to be the most popular of all the pages listed there as the algorithm that sorts the pages displayed on a category is based on how popular a page is, hence why Gabriel appears at the very top while the little known Grigori is at the bottom. Althout there are other different sorting algorithms, the "Most visited" one is the default one.