anchor.diff:      else
       {
           $outputType = "Library";
  +        $addXunit = $true;
       }
   
       $headerText =
  
positive.code: @'
    <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
    <Import Project="$(MSBuildExtensionsPath)\StyleCop\v4.7\StyleCop.Targets" />
  </Project>
  '@;
  
  
negative.code:     <StyleCopTreatErrorsAsWarnings>false</StyleCopTreatErrorsAsWarnings>
  
  '@;
  
      if ($addXunit)
      {
          $headerText +=
  @'
      <XUnitPath Condition=" '$(XUnitPath)' == '' ">..\..\external\xUnit.net</XUnitPath>
  
  '@;
      }
  
      $afterHeaderText +=
  @'
  