Original work by Clint Ecker: http://code.google.com/p/django-chunks/

Extended by

    * Alexander Artemenko <http://aartemenko.com/>
    * Peter Baumgardner <http://lincolnloop.com/blog>
    * Kevin Fricovsky <http://blog.howiworkdaily.com/>
    * Horst Gutmann <http://zerokspot.com/>
