CSESA                   CSESA (CRISPR-based Salmonella enterica
                        Serotype Analyzer).
FindSerotype            Find the serotype based on the analysis of the
                        new spacers.
GetAllNewSpacers        Get the new spacers from the molecular sequence
                        and its reverse complement.
GetNewSpacer            Get the new spacer from the molecular sequence.
GetNewSpacerCode        Get the new spacer from the molecular sequence
                        and map it to the code.
GetReverseComplement    Return the reverse complement of the sequence.
GetStr                  Get the information string from the CSESA s3
                        object.
PCR                     Get the CSESA obeject through the two sequence.
ReadInFile              Read the three types of input file.
WGS                     Find the serotype based on the analysis of the
                        new spacers.
