docs(gitbook): try out generated docs

docs/plugins/google-analytics/README.md

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+<a style="float:right;font-size:12px;" href="http://github.com/danielsogl/awesome-cordova-plugins/edit/master/src/@awesome-cordova-plugins/plugins/google-analytics/index.ts#L1">
+  Improve this doc
+</a>
+
+# Google Analytics
+
+```
+$ ionic cordova plugin add cordova-plugin-google-analytics
+$ npm install @ionic-native/plugins/google-analytics
+```
+
+## [Usage Documentation](https://ionicframework.com/docs/native/google-analytics/)
+
+Plugin Repo: [https://github.com/danwilson/google-analytics-plugin](https://github.com/danwilson/google-analytics-plugin)
+
+This plugin connects to Google's native Universal Analytics SDK
+Prerequisites:
+
+- A Cordova 3.0+ project for iOS and/or Android
+- A Mobile App property through the Google Analytics Admin Console
+- (Android) Google Play Services SDK installed via [Android SDK Manager](https://developer.android.com/sdk/installing/adding-packages.html)
+
+## Supported platforms
+
+- Android
+  - Browser
+  - iOS
+  - Windows Phone 8