anchor.diff:  ///
   ///     !! (testDir @@ "Test.*.dll") 
   ///       |> MSpec (fun p -> {p with ExcludeTags = ["HTTP"]; HtmlOutputDir = reportDir})
  +///
  +/// ## Hint
  +/// 
  +/// XmlOutputPath expects a full file path whereas the HtmlOutputDir expects a directory name
   let MSpec setParams assemblies = 
       let details = separated ", " assemblies
       traceStartTask "MSpec" details
  
positive.code: let MSpecDefaults = 
      { ToolPath = findToolInSubPath "mspec-clr4.exe" (currentDirectory @@ "tools" @@ "MSpec")
        HtmlOutputDir = null
        WorkingDir = null
        Silent = false
        ExcludeTags = []
  
negative.code:       ToolPath : string
        /// Output directory for html reports (optional).
        HtmlOutputDir : string
        /// Output file path for xml reports (optional).
        XmlOutputPath : string
        /// Working directory (optional)
        WorkingDir : string
        /// Can be used to run MSpec in silent mode.
  