Decoupled swagger editor validator

The aim of this project is to decouple the swagger validator from their web editor (editor.swagger.io).

Publish to NPM

To publish a new version of this project to npm:

1. commit and push changes, make sure your working directory is clean
2. npm login
3. np
4. answer all the questions np makes
5. At the end of the process, np launches a browser window for you to write your release notes.