Tweak the dubious explanation
Extract post summary to an include
Expand the miniseries into individual posts
Tweak post list styles
Set up three categories of posts
Use spacing-unit sass variable
Tweak size of dubious explanation
Remove usused styles
Add category navigation to home page
Rename blog to notes
Style category titles
Remove category meta links
Remove category links from home page
Enable navigation and style with header
Increase spacing in footer
Rename related posts to related
Add gravatar to home page