Add TemplateEngine to process blog posts.
Fix bug with binary files (images, etc).
Add content-type for fonts.
Add text/plain content-type for txt files.
Add content-type for *.ico files.
Move to BinaryJedis to store binary data as well as strings.
Add deleting removed posts from parallel map used as cache.
Fix caching posts.
Add pagination.
Add sorting posts by creation date.