message: Update Travis badge, repo moved back to Polymer org.
diff: # gen-typescript-declarations
  -[![Build Status](https://travis-ci.org/PolymerLabs/gen-typescript-declarations.svg?branch=master)](https://travis-ci.org/PolymerLabs/gen-typescript-declarations)
  +[![Build Status](https://travis-ci.org/Polymer/gen-typescript-declarations.svg?branch=master)](https://travis-ci.org/Polymer/gen-typescript-declarations)
  [![NPM version](https://img.shields.io/npm/v/@polymer/gen-typescript-declarations.svg)](https://www.npmjs.com/package/@polymer/gen-typescript-declarations)
  A library which generates TypeScript declarations for Polymer and custom
  