Update readmes

Author: jasonjoh

README.md

@@ -8,19 +8,12 @@ In this lab you will create an Angular single-page application, configured with
 
 - [Angular Microsoft Graph tutorial](https://docs.microsoft.com/graph/tutorials/angular)
 
-## Demos
-
-The [Demos](demos) directory in this repository contains copies of the project that correspond to completing individual sections of the tutorial. If you just want to demo a particular section of the tutorial, you can start with the version from the previous section.
-
-- [01-create-app](demos/01-create-app): Completed [Create an Angular single-page app](https://docs.microsoft.com/graph/tutorials/angular?tutorial-step=1)
 - [02-add-aad-auth](demos/02-add-aad-auth): Completed [Add Azure AD authentication](https://docs.microsoft.com/graph/tutorials/angular?tutorial-step=3)
-- [03-add-msgraph](demos/03-add-msgraph): Completed [Get calendar data](https://docs.microsoft.com/graph/tutorials/angular?tutorial-step=4)
-
 ## Completed sample
 
 If you just want the completed sample generated by following this lab, you can find it here.
 
-- [Completed project](demos/03-add-msgraph)
+- [Completed project](demo)
 
 ## Watch the Module
 
@@ -40,6 +33,7 @@ This module has been recorded and is available in the Office Development YouTube
 
 | Version |       Date       |                     Comments                     |
 | ------- | ---------------- | ------------------------------------------------ |
+| 1.6     | March 16, 2020   | Updated sample to latest versions                |
 | 1.5     | June 18, 2019    | Updated readme to refreshed screencast recording |
 | 1.4     | May 24, 2019     | 2019Q4 content refresh                           |
 | 1.3     | May 6, 2019      | Updated AAD app registration steps               |

demo/README.md

@@ -4,7 +4,7 @@
 
 To run the completed project in this folder, you need the following:
 
-- [Node.js](https://nodejs.org) installed on your development machine. If you do not have Node.js, visit the previous link for download options. (**Note:** This tutorial was written with Node version 10.7.0. The steps in this guide may work with other versions, but that has not been tested.)
+- [Node.js](https://nodejs.org) installed on your development machine. If you do not have Node.js, visit the previous link for download options. (**Note:** This tutorial was written with Node version 12.16.1. The steps in this guide may work with other versions, but that has not been tested.)
 - [Angular CLI](https://cli.angular.io/) installed on your development machine.
 - Either a personal Microsoft account with a mailbox on Outlook.com, or a Microsoft work or school account.