Updated the scratch Windows program to fix some typos and add a function for converting UTF-8 strings to the UTF-16 needed by Windows.
Updated the scratch Windows program to fix some typos and add a function for converting UTF-8 strings to the UTF-16 needed by Windows.

andlabs/misctestprogs,andlabs/misctestprogs,andlabs/misctestprogs,andlabs/misctestprogs,andlabs/misctestprogs,andlabs/misctestprogs