Author for blog bosts not visible

[raandree]

To get some visibility, can we add some information about the author or an article? The author is already part of each blog post but there is no link or visibility in the rendered view.

[gaelcolas]

We need to add a div pulling author when there's an author set for the page (like for maintainers) here: https://github.com/dsccommunity/dsccommunity.org/blob/master/layouts/_default/single.html

[gaelcolas]

We could also override the single layout for blog and display there.