Include readme.txt and repo readme details (#27)

* Include readme.txt and repo readme details

* Add using to example

* Add using to example

* Update ReadMe.txt

Co-authored-by: Brandon Minnick <[email protected]>

Author: bijington

README.md

@@ -12,6 +12,22 @@ All features are contributed by you, our amazing .NET community, and maintained
 
 And – the best part – the features you add to the .NET MAUI Toolkit may one day be included into the official .NET MAUI library! We leverage the Community Toolkits to debut new features and work closely with the .NET MAUI engineering team to nominate features for promotion.
 
+## Getting Started
+
+In order to use the .NET MAUI Community Toolkit you need to call the extension method in your `MauiProgram.cs` file as follows:
+
+```csharp
+using CommunityToolkit.Maui.Markup;
+
+public static MauiApp CreateMauiApp()
+{
+    var builder = MauiApp.CreateBuilder();
+    // Initialise the toolkit
+ 	builder.UseMauiApp<App>().UseMauiCommunityToolkitMarkup();
+    // the rest of your logic...
+}
+```
+
 ## Submitting A New Feature
 
 New features will follow the following steps:
@@ -55,4 +71,4 @@ Once a Pull Request has been reviewed + approved AND the documentation has been
 As a part of the .NET Foundation, we have adopted the [.NET Foundation Code of Conduct](https://dotnetfoundation.org/code-of-conduct). Please familiarize yourself with that before participating with this repository. Thanks!
 
 ## .NET Foundation
-This project is supported by the [.NET Foundation](https://dotnetfoundation.org).
+This project is supported by the [.NET Foundation](https://dotnetfoundation.org).

src/CommunityToolkit.Maui.Markup/CommunityToolkit.Maui.Markup.csproj

@@ -36,6 +36,7 @@
 
 	<ItemGroup>
 	    <None Include="icon.png" Pack="true" PackagePath="" />
+		<None Include="ReadMe.txt" pack="true" PackagePath="." />
 	</ItemGroup>
 
 </Project>

src/CommunityToolkit.Maui.Markup/ReadMe.txt

@@ -0,0 +1,27 @@
+.NET MAUI Community Toolkit
+
+## Initializing
+
+In order to use the .NET MAUI Community Toolkit you need to call the extension method in your `MauiProgram.cs` file as follows:
+
+```csharp
+using CommunityToolkit.Maui.Markup;
+
+public static MauiApp CreateMauiApp()
+{
+    var builder = MauiApp.CreateBuilder();
+
+    // Initialise the toolkit
+ 	builder.UseMauiApp<App>().UseMauiCommunityToolkitMarkup();
+
+    // the rest of your logic...
+}
+```
+
+## Further information
+
+For more information please visit:
+
+- Our documentation site: https://docs.microsoft.com/dotnet/communitytoolkit/maui/markup/
+
+- Our GitHub repository: https://github.com/CommunityToolkit/Maui.Markup