Wiki Map and how to find child pages

[Alberto Salvia Novella]

Istimsak Abdulbasir:
> I like the idea. Your index page I like mostly. A simple way to manage all
> pages of a specific wiki and for navigation. That is the only thing I could
> the QA wiki really needs.

In fact making an index is policy in the Ubuntu Documentation Team, and 
can be done following <https://moinmo.in/HelpOnCategories>.