Changes for version 0.50 - 2014-04-28
- Modernize the layout of the module.
- Modernize the code.
- Remove unused get_line method.
- Fix missing dependency on Text::Graph::DataSet, with test.
- Code printed the data ignoring the minimum value, but calculated the length including it. I had intended the inclusion, but making the length calculation match the print was easier.
- Thanks to Jerry D. Hedden for pointing out the previous 3 errors.