Add blog post after-matter; needs styling.
Style comments section on posts
Merge branch 'blog-comments'

* blog-comments:
  Style comments section on posts
  Add blog post after-matter; needs styling.
Update output.
Merge branch 'master' into process-docs

* master:
  Update output.
  Style comments section on posts
  Add blog post after-matter; needs styling.
Style process docs