helpString += "The primer.design command parameters are: list, fasta, name, count, otunumber, cutoff, length, pdiffs, mintm, maxtm, processors and label.\n";
helpString += "The list parameter allows you to provide a list file and is required.\n";
helpString += "The fasta parameter allows you to provide a fasta file and is required.\n";
helpString += "The primer.design command parameters are: list, fasta, name, count, otunumber, cutoff, length, pdiffs, mintm, maxtm, processors and label.\n";
helpString += "The list parameter allows you to provide a list file and is required.\n";
helpString += "The fasta parameter allows you to provide a fasta file and is required.\n";