New version of wilson on PyPI not working

[peterstangl]

@jasonaebischerGIT unfortunately the new version of wilson released today on PyPI is not working. The problem seems to be a missing wcxf-bases subrepository from https://github.com/wcxf/wcxf-bases that should be contained in the wilson/wcxf/bases/ folder.

Apart from that, the new version number on PyPI (2.0.1) does not match the latest version number on GitHub (2.1).

[DavidMStraub]

_version.py must be edited to match the version number.

The missing bases are probably due to not cloning with git clone --recursive (although in that case unit tests will fail as well).

[jasonaebischerGIT]

The version number is now changed.
And I guess git clone --recursive also did the trick.

[peterstangl]

Great, thanks @jasonaebischerGIT! I can confirm that the problem is solved (the Travis checks in flavio are working again) 😀