update metro html approval tests and remove temp metro sample

Author: jason-roberts

Samples/TestStack.BDDfy.Samples/TestStack.BDDfy.Samples.csproj

@@ -60,7 +60,6 @@
     <Compile Include="BDDfyConfiguration.cs" />
     <Compile Include="BDDfy_Rocks.cs" />
     <Compile Include="CanWorkWithoutAStory.cs" />
-    <Compile Include="UsingMetroStyleHTMLReportExample.cs" />
     <Compile Include="TicTacToe\Game.cs" />
     <Compile Include="TicTacToe\Helpers.cs" />
     <Compile Include="CustomTextReporter.cs" />