Release Name: 0.7

Notes:
A simple API wrapper for Nanowrimo.org. Nanowrimo Word Count API documentation here:
http://www.nanowrimo.org/eng/wordcount_api


Changes:
=== 0.7 / 2009-05-29

* Refactored many similar methods into a Nanowrimo::Core class per a suggestion from ZenSpider.
* Implemented a basic caching mechanism. This isn't fully implemented yet, and will be tuned in future releases.
* Documentation added to all classes.