Merge pull request #127 from AzureAD/nc-readme-update

Update Readme content with links and v2 content

Author: navyasric

README.md

@@ -4,17 +4,20 @@
 --------------------|-----------------|---------------
 [![Build status](https://identitydivision.visualstudio.com/IDDP/_apis/build/status/CI/Java/MSAL%20Java%20CI%20Build?branchName=master)](https://identitydivision.visualstudio.com/IDDP/_build/latest?definitionId=762) | [![Build status](https://identitydivision.visualstudio.com/IDDP/_apis/build/status/CI/Java/MSAL%20Java%20CI%20Build?branchName=dev)](https://identitydivision.visualstudio.com/IDDP/_build/latest?definitionId=762)| [![Javadocs](http://javadoc.io/badge/com.microsoft.azure/msal4j.svg)](http://javadoc.io/doc/com.microsoft.azure/msal4j)
 
-|[Getting Started](https://github.com/AzureAD/microsoft-authentication-library-for-java/wiki)| [Docs](https://aka.ms/aaddev)| [Support](README.md#community-help-and-support)
-| --- | --- | --- | 
+The Microsoft Authentication Library for Java (MSAL4J) enables applications to implement client side authentication flows using the [Microsoft identity platform](https://aka.ms/aaddevv2). It allows you to sign in users or apps with Microsoft identities (Azure AD, Microsoft accounts and Azure AD B2C accounts) and obtain tokens to call Microsoft APIs such as [Microsoft Graph](https://graph.microsoft.io/) or your own APIs registered with the Microsoft identity platform. It is built using industry standard OAuth2 and OpenID Connect protocols.
 
-The MSAL library for Java gives your app the ability to begin using the Microsoft Cloud by supporting Microsoft Azure Active Directory and Microsoft Accounts in a converged experience using industry standard OAuth2 and OpenID Connect.
+Quick links:
 
+| [Getting Started](https://docs.microsoft.com/azure/active-directory/develop/quickstart-v2-java-webapp) | [Docs](https://github.com/AzureAD/microsoft-authentication-library-for-java/wiki) | [Samples](https://aka.ms/aaddevsamplesv2) | [Support](README.md#community-help-and-support)
+| --- | --- | --- |
 
-## Versions
+## Install
 Current version - 1.0.0
 
 You can find the changes for each version in the [change log](https://github.com/AzureAD/microsoft-authentication-library-for-java/blob/master/changelog.txt).
 
+You can get the msal4j package through Maven or Gradle.
+
 ### Maven
 
 ```
@@ -30,19 +33,30 @@ You can find the changes for each version in the [change log](https://github.com
 compile group: 'com.microsoft.azure', name: 'msal4j', version: '1.0.0'
 ```
 
+## Usage
+
+MSAL4J supports multiple [application types and authentication scenarios](https://docs.microsoft.com/azure/active-directory/develop/authentication-flows-app-scenarios).
+
+Refer the [Wiki](https://github.com/AzureAD/microsoft-authentication-library-for-java/wiki) pages for more details on the usage of MSAL Java and the supported scenarios.
+
+## Migrating from ADAL
+If your application is using ADAL for Java (ADAL4J), we recommend you to update to use MSAL4J. No new feature work will be done in ADAL4J.
+
+See the [ADAL to MSAL migration](https://github.com/AzureAD/microsoft-authentication-library-for-java/wiki/Migrate-to-MSAL-Java) guide.
+
+## Roadmap
+
+You can follow the latest updates and plans for MSAL Java in the [Roadmap](https://github.com/AzureAD/microsoft-authentication-library-for-java/wiki#roadmap) published on our Wiki.
+
 ## Contribution
 
 This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com.
 When you submit a pull request, a CLA-bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.
 This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.
 
-## Build and Run
-
-Refer [this page](https://github.com/AzureAD/microsoft-authentication-library-for-java/wiki/Maven)
-
 ## Samples and Documentation
 
-We provide a [full suite of sample applications](https://github.com/Azure-Samples) and [documentation](https://aka.ms/aaddev) to help you get started with learning the Azure Identity system. This includes tutorials for native clients such as Windows, Windows Phone, iOS, macOS, Android, and Linux. We also provide full walkthroughs for authentication flows such as OAuth2, OpenID Connect, Graph API, and other awesome features.
+We provide a [full suite of sample applications](https://aka.ms/aaddevsamplesv2) and [documentation](https://aka.ms/aaddevv2) to help you get started with learning the Microsoft identity platform.
 
 ## Community Help and Support
 
@@ -52,7 +66,7 @@ We recommend you use the "msal" tag so we can see it! Here is the latest Q&A on
 
 ## Security Reporting
 
-If you find a security issue with our libraries or services please report it to [[email protected]](mailto:[email protected]) with as much detail as possible. Your submission may be eligible for a bounty through the [Microsoft Bounty](http://aka.ms/bugbounty) program. Please do not post security issues to GitHub Issues or any other public site. We will contact you shortly upon receiving the information. We encourage you to get notifications of when security incidents occur by visiting [this page](https://technet.microsoft.com/en-us/security/dd252948) and subscribing to Security Advisory Alerts.
+If you find a security issue with our libraries or services please report it to [[email protected]](mailto:[email protected]) with as much detail as possible. Your submission may be eligible for a bounty through the [Microsoft Bounty](http://aka.ms/bugbounty) program. Please do not post security issues to GitHub Issues or any other public site. We will contact you shortly upon receiving the information. We encourage you to get notifications of when security incidents occur by visiting [this page](https://technet.microsoft.com/security/dd252948) and subscribing to Security Advisory Alerts.
 
 ## We Value and Adhere to the Microsoft Open Source Code of Conduct