anchor.diff:  #else
       let wsName, fsharpTools =
           "WebSharper", []
  +
  +    let getExtensionId _ =
  +        "WebSharper"
   
       let getExtensionName _ =
           "WebSharper"
  
positive.code:             VX.Vsix.Create(identifier,
  #if ZAFIR
                  (
                      if com.Config.IsCSharp then
                          [
                              siteletsHostTemplate
                              bundleSiteCSharpTemplate
                              bundleUINextSiteCSharpTemplate
                              siteletUINextSiteCSharpTemplate
  
negative.code:     let wsName, fsharpTools =
          "Zafir", ["Zafir.FSharp"]
  
      let getExtensionId isCSharp =
          "Zafir." + if isCSharp then "CSharp" else "FSharp" 
  
      let getExtensionName isCSharp =
          "WebSharper for " + if isCSharp then "C#" else "F#"
  
      let getExtensionGuid isCSharp =
          if isCSharp then
  