Switch to nav element for navigation
Add middleman-blog gem version 3.2.0
Add builder gem version 3.0.4
Properly capitalize conference name
Add simple blog layout and sample page
Add blog link in header
Add simple styling
Move feed
Fix calendar
Iteration on layout and styling

Added author partial.
Added microdata.
Add blog pagination
"Our contribution" blog post"
Upgrade middleman gem to version 3.0.13
Add disqus discussions in blog posts
Add nokogiri gem version 1.5.8