ronic and paper mail.

If the program does terminal interaction, make it output a short notice like this
when it starts in an interactive mode:

    cumulocityr Copyright (C) 2019 Software AG
    This program comes with ABSOLUTELY NO WARRANTY; for details type 'show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type 'show c' for details.

The hypothetical commands `show w` and `show c` should show the appropriate parts of
the General Public License. Of c