- Make `python setup.py test work`. remove test/requirements.txt.
fix#154
- Detect if no connection is present, and skip tests if not.
stop-gap measure for issue #147
This allows the user to add a reference via an arXiv ID similarly to how a reference can be added
from a DOI or ISBN. If the arXiv ID has a DOI associated with it (according to the arXiv server),
the DOI will be used. If it does not (perhaps the paper is unpublished), then a bibtex entry will
automatically be generated from the reference's metadata.
Note that a potential issue with this addition is that if a paper is added before it is published
(i.e., there is no DOI associated with it), and the paper is later published, the updated
information will have to be manually added.
Fabien C. Y. Benureau
Joe Antognini