Moved sample code from Wiki [Skip CI]

Author: merbla

README.md

@@ -4,6 +4,19 @@ The console sink for Serilog.
 
 [![Build status](https://ci.appveyor.com/api/projects/status/w1w3m1wyk3in1c96/branch/master?svg=true)](https://ci.appveyor.com/project/serilog/serilog-sinks-console/branch/master) [![NuGet Version](http://img.shields.io/nuget/v/Serilog.Sinks.Console.svg?style=flat)](https://www.nuget.org/packages/Serilog.Sinks.Console/)
 
+Writes to the system console, using colour to emphasise levels and to highlight structured data within log messages. Makes the ordinary console sink look ordinary! (_See also: [Literate Console](https://github.com/serilog/serilog-sinks-literate)_)
+
+```csharp
+var log = new LoggerConfiguration()
+    .WriteTo.ColoredConsole()
+    .CreateLogger();
+```
+Or in XML [app-settings format](https://github.com/serilog/serilog/wiki/AppSettings):
+
+```xml
+<add key="serilog:write-to:ColoredConsole" />
+```
+
 * [Documentation](https://github.com/serilog/serilog/wiki)
 
 Copyright &copy; 2016 Serilog Contributors - Provided under the [Apache License, Version 2.0](http://apache.org/licenses/LICENSE-2.0.html).