Add a link back to the parent project in subprojects

[thomaslevesque]

When I'm in a subproject, there's no link to the parent project, which makes it difficult to navigate back to it, short of modifying the URL in the address bar.

Of course, I could manually add a link, but it's not ideal, and anyway it would be nice to have a visual indication that we're in a subproject. For instance, in FakeItEasy Analyzers, it would be nice if the title at the top of the table of contents was more like this:

FakeItEasy > FakeItEasy Analyzers

[stsewd]

I was thinking about this last week, I'm +1 on having this.

[sankha555]

Hi, I think this would be a great help to the user in project navigation. If the issue is still open for contribution, I would like to work on it.

[stsewd]

@sankha555 this issue has the label Needed: design decision, someone from the core team must take a decision first.

[eharkins]

Just checking in to make sure this is still awaiting a decision from the core team. It would be a great feature to have. Thank you!

[stsewd]

I think this should be a setting of the rtd theme, and we could populate that option automatically (or maybe just leave this to the users). Anyway, moving this to the theme repo.

[lucasrodes]

I think this would be a great feature!

[AlbertMitjans]

Me too!