Increased size of headers and line height for paragraphs
Merge branch 'development' into markdejong.com

* development:
  Added comments for setting up Disqus commenting.
  Added Disqus commenting to single posts view
  Added documentation about custom fonts for Typekit
  Increased size of headers and line height for paragraphs

Conflicts:
	assets/css/app.css
Personalising Disqus commenting
Merge branch 'development' into markdejong.com

* development:
  Added Instafeed for sidebar background Instagram
Added settings file for fonts
Added back Comments
Increased header(s) font-size
Improved sidebar layout rendering
Added loading image for Instafeed
Revert default settings