* New tool Blame can be used to find particularly dirty samples and
  to construct a DNA profile of the contaminator.
* Fixed bug BGCorrect that resulted in incorrect values in the
  *_add columns.
* BGEstimate and BGHomStats no longer crash if a library file is
  provided.
* SeqConvert can now use a different library file for the output,
  thereby offering some possibilities to update allele names when a
  library file gets updated.
* Replaced various uses of map() by generator expressions and
  listcomps for increased readability speed (although slightly).