Add 'swagger-tools' to the list of Node.js Libraries

Author: whitlockjc

README.md

@@ -117,6 +117,7 @@ These are third party tools generated by the Swagger community:
 - [generator-swaggerize](https://github.com/krakenjs/generator-swaggerize) - Yeoman generator for krakenjs/swaggerize tools from [@PayPalDev](https://twitter.com/PayPalDev).
 - [a127](http://a127.io) - a127 is toolkit for modeling & building rich, enterprise-class APIs in Node.js on your laptop. The focal point of a127 is the Swagger 2.0 specification for defining and describing an API model. From the Swagger model you can generate clients, servers and interactive documentation for your API. From [@apigee](https://github.com/apigee)
 - [ratify](https://github.com/mac-/ratify) - A [Hapi](http://hapijs.com/) plugin that automatically creates Swagger documentation AND validates request/response parameters using the [JSON Schema](http://json-schema.org/) spec.
+- [swagger-tools](https://github.com/apigee-127/swagger-tools) - Various Swagger tools for JavaScript including an API/CLI (conversion, validation, ...) and [Connect](https://github.com/senchalabs/connect) middleware for routing, validation, security and swagger-ui.
 
 #### Perl
 - [Raisin](https://github.com/khrt/Raisin) - A framework with a built-in Swagger support.