App::Cmd::Command::version - display an app's version
This command will display the program name, its base class with version number, and the full program name.
Ricardo Signes <email@example.com>
COPYRIGHT AND LICENSE
This software is copyright (c) 2015 by Ricardo Signes.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.