Changes in version 1.0.6                        

  - Updated source data and examples. Revised the README, LICENSE, and
    the DESCRIPTION files. Removed the DISCLAIMER file.

                        Changes in version 1.0.5                        

  - Updated source data

                        Changes in version 1.0.4                        

  - Added installation notes for vaersND in Description field in
    DESCRIPTION file as pointed out by Uwe Ligges

                        Changes in version 1.0.3                        

  - Added < > around URLs in Description field in DESCRIPTION file as
    pointed out by Uwe Ligges

                        Changes in version 1.0.2                        

  - Updated source data

                        Changes in version 1.0.1                        

  - Updated source data

                        Changes in version 1.0.0                        

  - Initial release