CHANGES IN THIS VERSION
-----------------------

NEW FEATURES
    
    o Command-line interface uses now Common Workflow Language (CWL)
    o Introduction of new SYSargsList control class for managing workflows
    o Seamless processing of R code sections as workflow steps 
    o Added technical reports to scientific reporting infrastructure
    o Auto-generation of CWL files from command-line strings
    o Plotting of workflow topology graphs
