Added posts, presentations and pygments
Set up puma
Switched to unicorn
Revert "Set up puma"

This reverts commit 34b1ce4270d72c32866357d6906a5ad9ce4bc951.
Removed procfile
Installed rails 12factor
Copy and blog updates
Blog index
Simple format blog index
Styling posts
Tweaked blog_summary view
Made Github link open in target _blank
Test blog index view
Added slug generation to the Post factory
Remove render_views from home controller spec

* Going to rather use view tests
Fix post spec for slug generation
Updated to Rails 4.0.2
Readme