User:Aldyron/Sandbox/Category Armor with dpl experiment

This is a mostly working mock-up for a Category:Armor page.

Note: as it is now, if we select pages in the whole Category:Armor, this query hits the system-wide Post-expand include size, currently set at 2097152 bytes, so some templates are not processed. Hopefully, we'll find a way to solve this drawback. At the moment the query is constrained to Category:Light Armor and Category:Docents for demo purposes.