Missing author info on some mf2 feeds

[aaronpk]

I've encountered several feeds now that are missing authorship information. Before I go and ask them to change their markup, I thought it would be useful to see if there is a commonality that I could instead look for.

• https://gregorlove.com/
• https://martymcgui.re/posts/
• https://adactio.com/
• https://waterpigs.co.uk/

[aaronpk]

Here are the mf2 patterns on each site

https://gregorlove.com/

• h-feed
  • list of h-entrys with author=https://gregorlove.com/
  • h-card with url=https://gregorlove.com/

https://martymcgui.re/posts/

• h-feed
  • list of h-entrys with author h-card, but missing a URL

https://adactio.com/

• h-card at the top, contains url=https://adactio.com/
• list of h-entrys as siblings of the h-card, no author info on the h-entrys

https://waterpigs.co.uk/

• h-feed, with author h-card
  • list of h-entrys, no author property

[aaronpk]

Marty's site is not actually an XRay issue, it's a problem with the template in Monocle. Fixed in this commit

[aaronpk]

Decided not to try to parse the gregorlove.com example since it appears to be a mistake

[aaronpk]

The commit above handles both the adactio.com and waterpigs.co.uk cases now