Added a couple tests for conversion object (still needs more).  Added travis-ci hookup stuff.  Updated handlebars requirement to 1.0.
Updated package.json to add grunt-cli
Added travel status image to readme.
Added more tests and made a minor refactor to conversions.
Added grunt-cli package install to .travis.yml file instead of package.json
Merge pull request #2 from benrhodes/AddTests

Added some tests and hooked up travis-ci as the watch dog.