Update Readme

Include suggestions from Michael for Readme file.

README.md

@@ -1,6 +1,32 @@
 <img src="https://s3.amazonaws.com/aws-mobile-hub-images/aws-amplify-logo.png" alt="AWS Amplify" width="550" >
 
-## AWS-Amplify-Flutter is a library for Flutter developers building cloud-enabled applications
+<p>
+    <a href="https://discord.gg/jWVbPfC" target="_blank">
+        <img src="https://img.shields.io/discord/308323056592486420?logo=discord"" alt="Discord Chat" />  
+    </a>
+</p>
+
+## AWS Amplify Flutter (Developer Preview) is a library for Flutter developers building cloud-enabled applications
+
+AWS Amplify provides a declarative and easy-to-use interface across different categories of cloud operations. AWS Amplify goes well with any Flutter based frontend workflow, and React Native for mobile developers.
+
+Our default implementation works with Amazon Web Services (AWS), but AWS Amplify is designed to be open and pluggable for any custom backend or service.
+
+## Features / APIs
+
+- [**Authentication**](https://docs.amplify.aws/lib/auth/getting-started/q/platform/flutter): APIs and building blocks for developers who want to create user authentication experiences.
+- [**Analytics**](https://docs.amplify.aws/lib/analytics/getting-started/q/platform/flutter): Easily collect analytics data for your app. Analytics data includes user sessions and other custom events that you want to track in your app.
+- [**Storage**](https://docs.amplify.aws/lib/storage/getting-started/q/platform/flutter): Provides a simple mechanism for managing user content for your app in public, protected or private storage buckets.
+- [**Push Notifications**](https://docs.amplify.aws/lib/push-notifications/getting-started/q/platform/flutter): Allows you to integrate push notifications in your app with Amazon Pinpoint targeting and campaign management support.
+
+### To Be Implmented
+
+ - API (REST/GraphQL)
+ - Predictions
+ - Datastore
+ - Hub Events (Listening to the Amplify events)
+ - [**FEEDBACK**](https://github.com/aws-amplify/amplify-flutter/issues/5)
+
 
 #### Visit our [Web Site](https://docs.amplify.aws/) to learn more about AWS Amplify.