docs: update license to add attribution

Author: trivikr

AmazonChangeLog.txt

@@ -0,0 +1,14 @@
+The Open Source MIT licensed project is at:
+- [serverless-stack-demo-api](https://github.com/AnomalyInnovations/serverless-stack-demo-api)
+- [serverless-stack-demo-client](https://github.com/AnomalyInnovations/serverless-stack-demo-client)
+
+High level modifications:
+- Used [AWS Cloud Development Kit](https://aws.amazon.com/cdk/) instead of [Serverless](https://serverless.com/).
+- Removed tests which were done using serverless-bundle.
+- Switched to [yarn](https://yarnpkg.com) over [npm](https://npmjs.com).
+- Introduced [TypeScript](https://www.typescriptlang.org/) and [ESLint](https://eslint.org/).
+- Added [webpack](https://webpack.js.org/) to reduce bundle size.
+- Moved from [React Router](https://reacttraining.com/react-router/) to [Reach router](https://reach.tech/router).
+- Updated to [React Bootstrap v1.0.0](https://react-bootstrap.github.io/) based on Bootstrap 4.3.
+- Wrote React components using [Hooks](https://reactjs.org/docs/hooks-intro.html).
+- Used [AWS SDK for JavaScript version 3 (v3)](https://aws.amazon.com/blogs/developer/modular-aws-sdk-for-javascript-is-now-generally-available/).

LICENSE

@@ -1,4 +1,26 @@
-Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+MIT License
+
+Copyright (c) 2017 Anomaly Innovations
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

README.md

@@ -3,6 +3,9 @@
 In this app, you are going to build a simple note taking application using
 [modular AWS SDK for JavaScript][modular-aws-sdk-js-blog-post]
 
+The note taking application is the modified version from the original Open Source MIT licensed
+project shared in the tutorials on [serverless-stack](http://serverless-stack.com).
+
 ## Table of Contents
 
 - [Prerequisites](#prerequisites)