v2.2.1

This new release features several new assets:

Improvements

Thanks to @dvandyk the following features are now added:

• [wcxf] Update bases (adapt and extend EOS basis)

• [translate] Adapt and extend translation to EOS WET basis

• every push to the master branch is checked

• every pull request is checked

• every new commit with a tag that start with 'v' is deployed to
  PyPI, if on the repository level two secrets are set up:

  TWINE_USERNAME
  TWINE_PASSWORD

(#71,#73)

Furthermore a reference to the readme of for (C)RunDec3 was added by @Herren (#69)