Add external links to deployment services (#3265)

packages/react-scripts/template/README.md

@@ -1816,11 +1816,11 @@ If you are not using the HTML5 `pushState` history API or not using client-side
 
 This will make sure that all the asset paths are relative to `index.html`. You will then be able to move your app from `http://mywebsite.com` to `http://mywebsite.com/relativepath` or even `http://mywebsite.com/relative/path` without having to rebuild it.
 
-### Azure
+### [Azure](https://azure.microsoft.com/)
 
-See [this](https://medium.com/@to_pe/deploying-create-react-app-on-microsoft-azure-c0f6686a4321) blog post on how to deploy your React app to [Microsoft Azure](https://azure.microsoft.com/).
+See [this](https://medium.com/@to_pe/deploying-create-react-app-on-microsoft-azure-c0f6686a4321) blog post on how to deploy your React app to Microsoft Azure.
 
-### Firebase
+### [Firebase](https://firebase.google.com/)
 
 Install the Firebase CLI if you haven’t already by running `npm install -g firebase-tools`. Sign up for a [Firebase account](https://console.firebase.google.com/) and create a new project. Run `firebase login` and login with your previous created Firebase account.
 
@@ -1881,7 +1881,7 @@ Now, after you create a production build with `npm run build`, you can deploy it
 
 For more information see [Add Firebase to your JavaScript Project](https://firebase.google.com/docs/web/setup).
 
-### GitHub Pages
+### [GitHub Pages](https://pages.github.com/)
 
 >Note: this feature is available with `react-scripts@0.2.0` and higher.
 
@@ -1951,7 +1951,7 @@ GitHub Pages doesn’t support routers that use the HTML5 `pushState` history AP
 * You could switch from using HTML5 history API to routing with hashes. If you use React Router, you can switch to `hashHistory` for this effect, but the URL will be longer and more verbose (for example, `http://user.github.io/todomvc/#/todos/42?_k=yknaj`). [Read more](https://reacttraining.com/react-router/web/api/Router) about different history implementations in React Router.
 * Alternatively, you can use a trick to teach GitHub Pages to handle 404 by redirecting to your `index.html` page with a special redirect parameter. You would need to add a `404.html` file with the redirection code to the `build` folder before deploying your project, and you’ll need to add code handling the redirect parameter to `index.html`. You can find a detailed explanation of this technique [in this guide](https://github.com/rafrex/spa-github-pages).
 
-### Heroku
+### [Heroku](https://www.heroku.com/)
 
 Use the [Heroku Buildpack for Create React App](https://github.com/mars/create-react-app-buildpack).<br>
 You can find instructions in [Deploying React with Zero Configuration](https://blog.heroku.com/deploying-react-with-zero-configuration).
@@ -1989,7 +1989,7 @@ remote: npm ERR! argv "/tmp/build_a2875fc163b209225122d68916f1d4df/.heroku/node/
 
 In this case, ensure that the file is there with the proper lettercase and that’s not ignored on your local `.gitignore` or `~/.gitignore_global`.
 
-### Netlify
+### [Netlify](https://www.netlify.com/)
 
 **To do a manual deploy to Netlify’s CDN:**
 
@@ -2018,9 +2018,9 @@ To support `pushState`, make sure to create a `public/_redirects` file with the
 
 When you build the project, Create React App will place the `public` folder contents into the build output.
 
-### Now
+### [Now](https://zeit.co/now)
 
-[now](https://zeit.co/now) offers a zero-configuration single-command deployment. You can use `now` to deploy your app for free.
+Now offers a zero-configuration single-command deployment. You can use `now` to deploy your app for free.
 
 1. Install the `now` command-line tool either via the recommended [desktop tool](https://zeit.co/download) or via node with `npm install -g now`.
 
@@ -2038,11 +2038,11 @@ When you build the project, Create React App will place the `public` folder cont
 
 Details are available in [this article.](https://zeit.co/blog/unlimited-static)
 
-### S3 and CloudFront
+### [S3](https://aws.amazon.com/s3) and [CloudFront](https://aws.amazon.com/cloudfront/)
 
-See this [blog post](https://medium.com/@omgwtfmarc/deploying-create-react-app-to-s3-or-cloudfront-48dae4ce0af) on how to deploy your React app to Amazon Web Services [S3](https://aws.amazon.com/s3) and [CloudFront](https://aws.amazon.com/cloudfront/).
+See this [blog post](https://medium.com/@omgwtfmarc/deploying-create-react-app-to-s3-or-cloudfront-48dae4ce0af) on how to deploy your React app to Amazon Web Services S3 and CloudFront.
 
-### Surge
+### [Surge](https://surge.sh/)
 
 Install the Surge CLI if you haven’t already by running `npm install -g surge`. Run the `surge` command and log in you or create a new account.