modified:   _config.yml
new file:   _posts/2011-03-10-sample-post.md
new file:   _posts/2012-05-22-readability-post.md
new file:   _posts/2013-05-22-sample-post-images.md
new file:   _posts/2013-05-23-readability-feature-post.md
new file:   _posts/2013-08-16-code-highlighting-post.md