Finish cleaning up tests for find_societies
Finish cleaning up tests for find_societies

All objects POSTed to API are now full objects, not just ids

stefelisabeth/dplace,D-PLACE/dplace,D-PLACE/dplace,stefelisabeth/dplace,shh-dlce/dplace,NESCent/dplace,stefelisabeth/dplace,D-PLACE/dplace,shh-dlce/dplace,NESCent/dplace,stefelisabeth/dplace,shh-dlce/dplace,shh-dlce/dplace,NESCent/dplace,NESCent/dplace,D-PLACE/dplace