FIX: To avoid conflict between Guava version bundled in Eoulsan and Hadoop (fixed to 11.0.2 for Hadoop 2.x), add a copy of the Stopwatch class in the workflow package. This copy is only visible by classes of this package.
FIX: In pom.xml, fix copy-dependencies for Hadoop 2.x artefacts.
FIX: In ReadsMapperHadoopStep, use constants from ReadsMapperHadoopStep for the name of the input ports.
FIX: In ReadsMapperLocalStep, input data must be in the working directory.
FIX: Replace wrong import of InvalidParameterException by InvalidParameterException or NullPointerException.
FIX: In DataMetadataStorage fix bad import of Guava Maps class.