void StoreScanDataFile(IProgressStatus monitor, string file, AddinDescription config)
{
// Save a binary data file next to the scanned file
var scanDataFile = file + ".addindata";
database.SaveDescription(monitor, config, scanDataFile);
var md5 = Util.GetMD5(scanDataFile);
scanDataIndex.Files.Add(new AddinScanData(file, md5));
}