Changes from the previous release: ([diff](https://github.com/alphatwirl/atpbar/compare/v1.0.6...v1.0.7))
- addressed the issue [15](https://github.com/alphatwirl/atpbar/issues/15)
- use `ProgressPrint` on Spyder IDE
- listed Python 3.8 in `setup.py`
- updated `.travis.yml`, allowing failure in Python 2.7