* increase test coverage - german ordinal_num
* push coverage of german to 100%
* fix line width
* travis ci fix
* remove underscore between numbers due to backwords comp
* removed coverage file
* Activate flake8, isort and coveralls in the configuration of tox
* Update code to respect PEP8
* Fix bug in the lang_IT for python 3
* Update the README to include the new converters.