Add getting started page and branding (#26)

* Add badges

* Add getting started page

* Add link to docs at top of README

* Add favicon

Author: elizabethmv

.storybook/main.js

@@ -1,4 +1,7 @@
 module.exports = {
-    stories: ["../src/**/*.stories.@(js|jsx|ts|tsx)"],
+    stories: [
+        "../src/**/*.stories.mdx",
+        "../src/**/*.stories.@(js|jsx|ts|tsx)",
+    ],
     addons: ["@storybook/addon-links", "@storybook/addon-essentials"],
 };

.storybook/manager-head.html

@@ -0,0 +1,5 @@
+<link
+    rel="icon"
+    type="image/png"
+    href="https://www.paypalobjects.com/favicon.ico"
+/>

README.md

@@ -2,6 +2,13 @@
 
 React components for the [PayPal JS SDK](https://developer.paypal.com/docs/business/javascript-sdk/javascript-sdk-reference/).
 
+<a href="https://www.npmjs.com/package/@paypal/react-paypal-js"><img src="https://img.shields.io/npm/v/@paypal/react-paypal-js?style=flat-square" alt="npm version"></a>
+<a href="https://github.com/paypal/react-paypal-js/blob/main/LICENSE.txt"><img src="https://img.shields.io/npm/l/@paypal/react-paypal-js?style=flat-square" alt="github license"></a>
+<a href="https://david-dm.org/paypal/react-paypal-js"><img src="https://img.shields.io/david/paypal/react-paypal-js?style=flat-square" alt="dependencies"></a>
+<a href="https://david-dm.org/paypal/react-paypal-js?type=dev"><img src="https://img.shields.io/david/dev/paypal/react-paypal-js?style=flat-square" alt="dev dependencies"></a>
+
+https://paypal.github.io/react-paypal-js/
+
 ## Installation
 
 To get started, install react-paypal-js with npm.

src/stories/GettingStarted.stories.mdx

@@ -0,0 +1,6 @@
+import { Meta, Description } from '@storybook/addon-docs/blocks';
+import Readme from '../../README.md';
+
+<Meta title="Getting Started" />
+
+<Description>{Readme}</Description>