Add related-posts.
Regenerate site inside a future when regenerating.
Make number of related posts configurable.
Version 0.2.6
Remove ecstatic(binary file) from index.
Auto-regen for markdown, css and clj file changes only.
Memoize related-posts. This is effective only with --watch
dissoc :file and :tags from related posts.
Cleanup :require's
Use pmap for generating tag feeds.