Add structured data markup for `itemprop="person"` in author-profile (#647)
Add structured data markup for `itemprop="person"` in author-profile (#647)

Adds schema.org data for image, name, homeLocation, url, email,
and sameAs (for all the social media links).
TheCodedSelf/thecodedself.github.io,TheCodedSelf/thecodedself.github.io,TheCodedSelf/thecodedself.github.io