Roll up RPS/WordPress article pages

[thomasjthomasj]

See https://gntech.zendesk.com/inbox/conversations/705

I'm not sure if this is an issue for all WordPress sites or just RPS, but the individual pages for multipage articles (like this one https://www.rockpapershotgun.com/2016/11/18/the-50-best-strategy-games-on-pc/) are being tracked separately and showing up separately in the top article listings. These should be rolled up and grouped together as one article

[currycoder]

@MrJonty has reported this is an issue with the recent 'Top 50 Best FPS on PC' article for RPS. It's quite hard to solve really because we group our 'top articles' query groups on URL for each site.