Merge branch 'master' into w2p-65195_dynamic-component-refactoring

resources/i18n/en.json5

...elationship-list/edit-relationship-list.component.spec.ts

...dit-relationship-list/edit-relationship-list.component.ts

.../simple/item-types/publication/publication.component.html

...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

...app/+item-page/simple/item-types/shared/item.component.ts

...entation-list/metadata-representation-list.component.html

...ation-list/metadata-representation-list.component.spec.ts

...esentation-list/metadata-representation-list.component.ts

...item-page/simple/related-items/related-items-component.ts

...em-page/simple/related-items/related-items.component.html

...page/simple/related-items/related-items.component.spec.ts

src/app/core/data/relationship.service.spec.ts

src/app/core/data/relationship.service.ts

...ies/item-pages/journal-issue/journal-issue.component.html

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

...s/item-pages/journal-volume/journal-volume.component.html

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