Fixes after merge

...p/+search-page/search-filters/search-filters.component.ts

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

...g-unit/org-unit-item-metadata-list-element.component.html

...nit/org-unit-item-metadata-list-element.component.spec.ts

...org-unit/org-unit-item-metadata-list-element.component.ts

...s/person/person-item-metadata-list-element.component.html

...erson/person-item-metadata-list-element.component.spec.ts

...ons/person/person-item-metadata-list-element.component.ts

...-representation/metadata-representation.decorator.spec.ts

.../shared/listable-object/listable-object.decorator.spec.ts

...em/item-metadata-representation-list-element.component.ts