Add contend to the readme

Author: kirkone

README.md

@@ -1,2 +1,100 @@
 # KK.AspNetCore.EasyAuthAuthentication
+
 This helps getting azure appservice authentication working with asp.net core
+
+> **Caution**: This project is not finished jet!
+
+## Nuget
+
+The EasyAuth handler is provided as a nuget package and can be found on nuget.org.
+
+| Name                                 | Status                                                                                                                                                          |
+| ------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| KK.AspNetCore.EasyAuthAuthentication | [![Nuget Badge](https://img.shields.io/nuget/v/KK.AspNetCore.EasyAuthAuthentication.svg)](https://www.nuget.org/packages/KK.AspNetCore.EasyAuthAuthentication/) |
+
+You can add the package for example with the following `dotnet` command:
+
+```
+dotnet add package KK.AspNetCore.EasyAuthAuthentication
+```
+
+Pre-releases of this Package are pushed to an internal feed an Azure DevOps. There is no public access to this feeds at the moment.
+
+## Build
+
+The build environment for this project is on Azure DevOps and can be found here [dev.azure.com/kirkone/KK.AspNetCore.EasyAuthAuthentication](https://dev.azure.com/kirkone/KK.AspNetCore.EasyAuthAuthentication/_releases2?definitionId=1&view=mine&_a=releases)
+
+### Nuget package build
+
+| Name                                    | Status                                                                                                                                                                                                                                             |
+| --------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| KK.AspNetCore.EasyAuthAuthentication-CI | [![Build Status](https://dev.azure.com/kirkone/KK.AspNetCore.EasyAuthAuthentication/_apis/build/status/KK.AspNetCore.EasyAuthAuthentication-CI)](https://dev.azure.com/kirkone/KK.AspNetCore.EasyAuthAuthentication/_build/latest?definitionId=24) |
+| Alpha                                   | [![Alpha](https://vsrm.dev.azure.com/kirkone/_apis/public/Release/badge/b206bf59-b281-4d06-91c3-3877c3aeaaf9/1/1)](https://dev.azure.com/kirkone/KK.AspNetCore.EasyAuthAuthentication/_releases2?definitionId=1&_a=releases)                       |
+| Beta                                    | [![Beta](https://vsrm.dev.azure.com/kirkone/_apis/public/Release/badge/b206bf59-b281-4d06-91c3-3877c3aeaaf9/1/2)](https://dev.azure.com/kirkone/KK.AspNetCore.EasyAuthAuthentication/_releases2?definitionId=1&_a=releases)                        |
+| Release                                 | [![Release](https://vsrm.dev.azure.com/kirkone/_apis/public/Release/badge/b206bf59-b281-4d06-91c3-3877c3aeaaf9/1/3)](https://dev.azure.com/kirkone/KK.AspNetCore.EasyAuthAuthentication/_releases2?definitionId=1&_a=releases)                     |
+
+### Sample Web build
+
+No build so far.
+
+## Usage
+
+> **INFO**: For detailed usage information please have a look in the `KK.AspNetCore.EasyAuthAuthentication.Sample` project.
+
+### Startup.cs
+
+Add something like this in the `public void ConfigureServices` method:
+
+```
+services.AddAuthentication(
+    options =>
+    {
+        options.DefaultAuthenticateScheme = EasyAuthAuthenticationDefaults.AuthenticationScheme;
+        options.DefaultChallengeScheme = EasyAuthAuthenticationDefaults.AuthenticationScheme;
+    }
+).AddEasyAuth();
+```
+
+and this to the `public void Configure` method before `app.UseMvc...`:
+
+```
+app.UseAuthentication();
+```
+
+This will enable the `EasyAuthAuthenticationHandler` in your app.
+
+### ...Controller.cs
+
+In your controllers you can access the `User` property as usual:
+
+```
+[Authorize]
+public string UserName()
+{
+    var mulps = User.HasClaim(ClaimTypes.Name, "user@somecloud.onmicrosoft.com");
+    var peng = User.HasClaim(ClaimTypes.Role, "SystemAdmin");
+    var blubb = HttpContext.User.IsInRole("SystemAdmin");
+    var pop = User.IsInRole("SystemAdmin");
+    return HttpContext.User.Identity.Name;
+}
+```
+
+### Adding custom roles
+
+If you want to add roles to the `User` property you can have a look in `Transformers/ClaimsTransformer.cs` in the Sample project. There you can see an example how to get started with this.
+
+## Authors
+
+* **Kirsten Kluge** - *Initial work* - [kirkone](https://github.com/kirkone)
+* **paule96** - *Refactoring* - [paule96](https://github.com/paule96)
+* **Christoph Sonntag** - *Made things even more uber* - [Compufreak345](https://github.com/Compufreak345)
+
+See also the list of [contributors](https://github.com/kirkone/KK.AspNetCore.EasyAuthAuthentication/graphs/contributors) who participated in this project.
+
+## License
+
+This project is licensed under the MIT License - see the [LICENSE.md](LICENSE.md) file for details
+
+## Acknowledgments
+
+* Inspired by this [StackOverflow post](https://stackoverflow.com/a/42402163/6526640) and this [GitHub](https://github.com/lpunderscore/azureappservice-authentication-middleware) repo