Users will be able to view and Add new sources from front end
[New Feature Implementation] Implement new design of "Tree Sources / Data" page plus specific sources wtt_front#282
Zoobot/feature/data sources wtt_front#401

API work to add new sources from front end to the sources table in the DB
Change id to id_name in sources/crosswalk, Change ref to id_reference… wtt_db#50
Zoobot/feature/data sources wtt_server#126

Update Cities and Countries when new source added
Add city and country to cities/countries when source is added via front end wtt_server#137

Create an organization table in db and update organization and user when new source added

All current trees will be saved in the sources table in the DB
Merge trees to database wtt_db#48
merge-trees-to-database tree-sources#15

Css fixes for FE sources
Sources page - css massage - sticky header, label normalization, change button styling to the component buttons wtt_front#580