Merge branch 'develop' into oauth2

docs/resourcen.md

docs/sender.md

docs/subscriber.md

models/application/applicant-organization.json

models/common/individual.json

models/destination-no-id.json

models/person/individual.json

models/person/organization.json

models/person/public-organization.json

models/status-overview.json

reference/callback.json

reference/sender.json

reference/subscriber.json