QC-pipeline/qcreporter.py 0.1.5: fix bug with call to PNGBase64Reporter not referenced correctly.
share/htmlpagewriter.py: needs the base64 module (no longer needed in QC-pipeline/qcreporter.py).
utils/manage_seqs.py: new utility to handle sets of named sequences (for FastQC contaminants files).
utils/manage_seqs.py: minor modification to line splitting (for comments in output file).
illumina2cluster/report_barcodes.py: new program to analyse barcode sequences in FASTQ files.
Updated ChangeLog.