Added package.json

I did a simple `npm init` and filled out the proper info. I added a couple things according to the guide [here](http://browsenpm.org/package.json#main).

The script is almost ready to be published to npm. The only additional step needed is to change the `<your.email@site.tld>` to the email address you want to use. You may also want to change the name in the same field to Zatnosk--I didn't know which you would prefer.