Pybbox

Try to fix import to use PyPI correctly

Fix some structure problem for publishing to PyPI

The library can now get token from the box and use it to reboot the box
Some enhancement has been made in the docstring

Some changes in the library structure
Add method to be able to authentify yourself agains the routeur (login, logout)

Changelog
- Initial Release
- Bbox class created
- Generic functions useful to make API call
- Get_xdsl_info implemented
- Get_bbox_info_implemented
- Get_all_connected_devices implemented
- Small sub functions to get simple information (up/down bitrate, ....)
- Some tests

Info

The unit tests are not coming with high code coverage, so the library can be highly unstable (alpha version)