Merge branch 'master' into 'dev'

src/jflow/config_reader.py

src/jflow/server.py

src/ng6/analysis.py

src/ng6/exceptions.py

ui/nG6/class.tx_nG6_eid.php

ui/nG6/lib/class.tx_nG6_db.php

ui/nG6/lib/class.tx_nG6_utils.php

workflows/ont_qc/components/demultiplexont.py