Merge remote-tracking branch 'remotes/origin/master' into submission-miscellaneous-fixes

config/environment.default.js

...ge/simple/item-types/publication/publication.component.ts

...page/simple/item-types/shared/item-relationships-utils.ts

...item-page/simple/item-types/shared/item.component.spec.ts

...ities/item-pages/journal-issue/journal-issue.component.ts

...ies/item-pages/journal-volume/journal-volume.component.ts

.../journal-entities/item-pages/journal/journal.component.ts

...research-entities/item-pages/orgunit/orgunit.component.ts

...s/research-entities/item-pages/person/person.component.ts

...research-entities/item-pages/project/project.component.ts