Update README, remove sponsors

Author: mjackson

README.md

@@ -32,18 +32,14 @@
 
 This repository is a monorepo that we manage using [Lerna](https://github.com/lerna/lerna). That means that we actually publish [several packages](/packages) to npm from the same codebase, including:
 
-| Package | Version | Docs | Description |
-|---------|---------|------|-------------|
-| [`react-router`](/packages/react-router) | [![npm](https://img.shields.io/npm/v/react-router.svg?style=flat-square)](https://www.npmjs.com/package/react-router) | [![](https://img.shields.io/badge/API%20Docs-site-green.svg?style=flat-square)](https://reacttraining.com/react-router/core/guides/quick-start) [![](https://img.shields.io/badge/API%20Docs-markdown-lightgrey.svg?style=flat-square)](/packages/react-router/docs) | The core of React Router |
-| [`react-router-dom`](/packages/react-router-dom) | [![npm](https://img.shields.io/npm/v/react-router-dom.svg?style=flat-square)](https://www.npmjs.com/package/react-router-dom) |[![](https://img.shields.io/badge/API%20Docs-site-green.svg?style=flat-square)](https://reacttraining.com/react-router/web/guides/quick-start) [![](https://img.shields.io/badge/API%20Docs-markdown-lightgrey.svg?style=flat-square)](/packages/react-router-dom/docs) | DOM bindings for React Router |
-| [`react-router-native`](/packages/react-router-native) | [![npm](https://img.shields.io/npm/v/react-router-native.svg?style=flat-square)](https://www.npmjs.com/package/react-router-native) |[![](https://img.shields.io/badge/API%20Docs-site-green.svg?style=flat-square)](https://reacttraining.com/react-router/native/guides/quick-start) [![](https://img.shields.io/badge/API%20Docs-markdown-lightgrey.svg?style=flat-square)](/packages/react-router-native/docs) | [React Native](https://facebook.github.io/react-native/) bindings for React Router |
-| [`react-router-redux`](/packages/react-router-redux) | [![npm](https://img.shields.io/badge/npm-v5.0.0--alpha.7-orange.svg?style=flat-square)](https://www.npmjs.com/package/react-router-redux) | [![](https://img.shields.io/badge/API%20Docs-readme-orange.svg?style=flat-square)](/packages/react-router-redux/#readme) |  Integration with React Router and Redux |
-| [`react-router-config`](/packages/react-router-config) | [![npm](https://img.shields.io/npm/v/react-router-config.svg?style=flat-square)](https://www.npmjs.com/package/react-router-config) | [![](https://img.shields.io/badge/API%20Docs-readme-orange.svg?style=flat-square)](/packages/react-router-config/#readme) | Static route config helpers |
+| Package                                                | Version                                                                                                                                   | Docs                                                                                                                                                                                                                                                                          | Description                                                                        |
+| ------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------- |
+| [`react-router`](/packages/react-router)               | [![npm](https://img.shields.io/npm/v/react-router.svg?style=flat-square)](https://www.npmjs.com/package/react-router)                     | [![](https://img.shields.io/badge/API%20Docs-site-green.svg?style=flat-square)](https://reacttraining.com/react-router/core/guides/quick-start) [![](https://img.shields.io/badge/API%20Docs-markdown-lightgrey.svg?style=flat-square)](/packages/react-router/docs)          | The core of React Router                                                           |
+| [`react-router-dom`](/packages/react-router-dom)       | [![npm](https://img.shields.io/npm/v/react-router-dom.svg?style=flat-square)](https://www.npmjs.com/package/react-router-dom)             | [![](https://img.shields.io/badge/API%20Docs-site-green.svg?style=flat-square)](https://reacttraining.com/react-router/web/guides/quick-start) [![](https://img.shields.io/badge/API%20Docs-markdown-lightgrey.svg?style=flat-square)](/packages/react-router-dom/docs)       | DOM bindings for React Router                                                      |
+| [`react-router-native`](/packages/react-router-native) | [![npm](https://img.shields.io/npm/v/react-router-native.svg?style=flat-square)](https://www.npmjs.com/package/react-router-native)       | [![](https://img.shields.io/badge/API%20Docs-site-green.svg?style=flat-square)](https://reacttraining.com/react-router/native/guides/quick-start) [![](https://img.shields.io/badge/API%20Docs-markdown-lightgrey.svg?style=flat-square)](/packages/react-router-native/docs) | [React Native](https://facebook.github.io/react-native/) bindings for React Router |
+| [`react-router-redux`](/packages/react-router-redux)   | [![npm](https://img.shields.io/badge/npm-v5.0.0--alpha.7-orange.svg?style=flat-square)](https://www.npmjs.com/package/react-router-redux) | [![](https://img.shields.io/badge/API%20Docs-readme-orange.svg?style=flat-square)](/packages/react-router-redux/#readme)                                                                                                                                                      | Integration with React Router and Redux                                            |
+| [`react-router-config`](/packages/react-router-config) | [![npm](https://img.shields.io/npm/v/react-router-config.svg?style=flat-square)](https://www.npmjs.com/package/react-router-config)       | [![](https://img.shields.io/badge/API%20Docs-readme-orange.svg?style=flat-square)](/packages/react-router-config/#readme)                                                                                                                                                     | Static route config helpers                                                        |
 
 ## About
 
-Development of react-router is done by [React Training](https://reacttraining.com) and many [amazing contributors](https://github.com/ReactTraining/react-router/graphs/contributors). If you're interested in learning more about what React can do for your company, please [get in touch](mailto:hello@reacttraining.com)!
-
-## Thanks
-
-Thanks to [our sponsors](/SPONSORS.md) for supporting the development of React Router.
+`react-router` is developed and maintained by [React Training](https://reacttraining.com) and many [amazing contributors](https://github.com/ReactTraining/react-router/graphs/contributors). If you're interested in learning more about what React can do for your company, please [get in touch](mailto:hello@reacttraining.com)!