public TempLiftFile(string fileName, TemporaryFolder parentFolder, string xmlOfEntries, string claimedLiftVersion)
: base(false)
{
_path = parentFolder.Combine(fileName);
string liftContents = string.Format("<?xml version='1.0' encoding='utf-8'?><lift version='{0}'>{1}</lift>", claimedLiftVersion, xmlOfEntries);
File.WriteAllText(_path, liftContents);
}