Updates package.json for nodejitsu
Merge branch 'master' into 23-travis-and-continuous-deployment
Updates for working on nodejitsu
Adds travis support
Adds travis badge
Changed publish key to date. Removed md prefix from post images. Changed Sprite Sheet folder name to sprites.
removed md prefix from post images
Adds hook for nodejitsu deploys
Merge pull request #39 from jxson/23-travis-and-continuous-deployment

fixes #23
Fixes image bugs, and date format