Update the CI badge, and kick off the first build!

Author: nblumhardt

README.md

@@ -1,5 +1,4 @@
-# Serilog.Extensions.Hosting [![Build status](https://ci.appveyor.com/api/projects/status/4rscdto23ik6vm2r?svg=true)](https://ci.appveyor.com/project/serilog/serilog-hosting) [![NuGet Version](http://img.shields.io/nuget/v/Serilog.Extensions.Hosting.svg?style=flat)](https://www.nuget.org/packages/Serilog.Extensions.Hosting/) 
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+# Serilog.Extensions.Hosting [![Build status](https://ci.appveyor.com/api/projects/status/5650t7prplieo2kd?svg=true)](https://ci.appveyor.com/project/serilog/serilog-extensions-hosting) [![NuGet Version](http://img.shields.io/nuget/v/Serilog.Extensions.Hosting.svg?style=flat)](https://www.nuget.org/packages/Serilog.Extensions.Hosting/) 
 
 Serilog logging for Microsoft.Extensions.Hosting . This package routes Microsoft.Extensions.Hosting log messages through Serilog, so you can get information about the framework's internal operations logged to the same Serilog sinks as your application events.