Update library.json
Remove unneeded and damaging class from references
add new properties and enum to publication json
making dataset an array
Add UI for new publication fields

Also updated Jest tests to cover the new fields.
Merge remote-tracking branch 'origin/master' into 1781-pub-properties
Changed publication url to array of urls
Merge remote-tracking branch 'origin/master' into 1781-pub-properties
Back out testing change to publication test data
Avoid memory leaks from huge string allocations.
See: https://github.com/Pylons/pyramid/pull/1417
Update file.json
Update library.json
update publication.status per NHGRI
Merge remote-tracking branch 'origin/master' into 1809-indented-dd
Update library.json
Update library.json

adding test data
Update dataset.json
Merge remote-tracking branch 'origin/master' into 1786-library-spikeins-ui
Update loadxl.py

fixing load conflict
First pass at assay dataset display

Existing code only displays the first assay. Will next try displaying all of them.