Update sanger2fasta_qual.pl

Script converts older paired sanger reads (with an ANC, FASTA, and QUAL file) to FASTQ format. The headers and files will be similar to Illumina mate pair output (i.e. RF orientation). You will need to customize line 14 to 64 to import your data because the sanger ANC files seem to have a variable order to the columns. The conversion from FASTA to FASTQ is a modification of a script posted to SeqAnwsers http://seqanswers.com/forums/showthread.php?t=2775