I guess it's general consensus (even though we have av2.2.0 tag which is incompatible with our conda recipe) that we haven't released, yet, so I'd like to list up what's to do and to merge before we deem this done (and maybe we'll hold off merging new features until then):

• Get rid of thev2.2.0 tag
• MergeMIT License #314 to finalise the license change
• MergeProject files tune-up #320
• Drop Python 2.6 and at least 3.2 from the officially supported Python versions
• Fix issueMSTests failing when importing a module with imports #262 ?
• Finalise the release
  • Update the README and CHANGELOG
  • Tag as2.2.1
• Upload to testpypi and test
• Upload to pypi and conda-forge