Merge branch 'tests-integration' into 'develop'

.../components/criteria/criteria-by-family.component.spec.ts

src/app/search/components/index.ts

src/app/search/components/progress-bar.component.css

src/app/search/components/progress-bar.component.html

src/app/search/components/progress-bar.component.spec.ts

src/app/search/components/progress-bar.component.ts

src/app/search/components/result/datatable.component.html

src/app/search/components/result/datatable.component.spec.ts

src/app/search/components/result/datatable.component.ts

...p/search/components/result/renderer/btn.component.spec.ts

...arch/components/result/renderer/detail-btn.component.html

...search/components/result/renderer/detail-btn.component.ts

...rch/components/result/renderer/detail-link.component.html

...p/search/components/result/renderer/detail.component.html

...earch/components/result/renderer/detail.component.spec.ts

...app/search/components/result/renderer/detail.component.ts

...rch/components/result/renderer/download.component.spec.ts

...p/search/components/result/renderer/img.component.spec.ts

src/app/search/components/result/renderer/index.ts

.../search/components/result/renderer/json.component.spec.ts