anchor.diff:  
   Function PrintUsage()
   {
  -    Write-Host "InitProjects.cmd <root-path> <project-name> <company-name>";
  +    Write-Host "InitProjects.cmd <root-path> <project-name> <company-name> <xunit-path>";
       Write-Host "";
       Write-Host "Creates a simple project structure using the provided root path, project name,";
  -    Write-Host "and company name (used for the copyright banner in the files).";
  -}
  -
  -if ($args.Length -ne 3)
  +    Write-Host "company name (used for the copyright banner in the files), and path to Xunit.net";
  +    Write-Host "binary files (for the unit test project).";
  +}
  +
  +if ($args.Length -ne 4)
   {
       PrintUsage;
       Exit 1;
   }
   
   $currentYear = [datetime]::Now.Year;
  -Main $args[0] $args[1] $args[2] $currentYear;
  +Main $args[0] $args[1] $args[2] $args[3] $currentYear;
  
positive.code: @'
    <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
    <Import Project="$(MSBuildExtensionsPath)\StyleCop\v4.7\StyleCop.Targets" />
  </Project>
  '@;
  
  
negative.code:         $projectName = $project.Name;
          Write-Host "Preparing project '$projectName'...";
          $propertiesDir = $file.Directory.FullName + "\Properties";
          MakeDir $propertiesDir;
  
          $projectText = GetProjectText $solutionName $project;
          WriteAllText $file.FullName $projectText;
  