0.2.8

Added the ability to switch between themes by using different template base directories.

You can create own themes by just creating a directory cast/<your-theme-name>/ in
your template directory. If you implement sufficient template names, your theme will be
listed in the settings for the site and for blogs.

Features

• Set template base directory for the whole site
• Set template base directory for a single blog

Fixes

• Working backlink from comment to post when not using Javascript