illumina2cluster/auto_process_illumina.sh: v0.2.3: fix bug extracting exit code from CASAVA/bcl2fastq.
share/FASTQFile.py: v0.2.1: update nreads() with more efficient line-counting implementation.
illumina2cluster/analyse_illumina_run.py: v0.1.4: --stats option prints results in real time.