Frontend

Merge branch 'master' into object-factory-refactoring

Conflicts:
	src/app/+item-page/simple/item-types/shared/item.component.spec.ts
	src/app/entity-groups/journal-entities/item-pages/journal-issue/journal-issue.component.spec.ts
	src/app/entity-groups/journal-entities/item-pages/journal-volume/journal-volume.component.spec.ts
	src/app/entity-groups/journal-entities/item-pages/journal/journal.component.spec.ts
	src/app/entity-groups/research-entities/item-pages/orgunit/orgunit.component.spec.ts
	src/app/entity-groups/research-entities/item-pages/person/person.component.spec.ts
	src/app/entity-groups/research-entities/item-pages/project/project.component.spec.ts
	src/app/submission/form/collection/submission-form-collection.component.spec.ts