Using MiniTest
Corrected dependencies
Avoid MIME::Type registration

.. as it depends on actioncontroller and half of Rails
Ignore coverage/
0.6.0-SNAPSHOT
SNAPSHOT
(untested) bundling of scufl2-wfdesc

scufl2-wfdesc from
https://github.com/wf4ever/scufl2-wfdesc/releases/tag/0.3.7
http://dx.doi.org/10.5281/zenodo.10650