even better description

Architecture: all

Depends: ${python:Depends},

         ${misc:Depends}

Description: Common workflow language reference implementation

 This is the reference implementation of the Common Workflow Language. It is

 intended to be feature complete and provide comprehensive validation of CWL

 files as well as provide other tools related to working with CWL.

Description: Common Workflow Language reference implementation

 This is the reference implementation of the Common Workflow Language

 standards.

 .

 This is written and tested for Python 2.7.

 The CWL open standards are for describing analysis workflows and tools in a

 way that makes them portable and scalable across a variety of software and

 hardware environments, from workstations to cluster, cloud, and high

 performance computing (HPC) environments. CWL is designed to meet the needs of

 data-intensive science, such as Bioinformatics, Medical Imaging, Astronomy,

 Physics, and Chemistry.

 .

 The "cwltool" package is the primary Python module containing the reference

 implementation in the "cwltool" module and console executable by the same

 name.

 The CWL reference implementation (cwltool) is intended to be feature complete

 and to provide comprehensive validation of CWL files as well as provide other

 tools related to working with CWL descriptions.