Merge branch 'tests-integration' into 'develop'

.gitlab-ci.yml

Makefile

angular.json

karma.conf.js

src/app/core/components/nav.component.css

src/app/core/components/nav.component.html

src/app/core/components/nav.component.spec.ts

src/app/core/components/nav.component.ts

src/app/core/containers/app.component.html

src/app/core/containers/not-found-page.component.spec.ts

src/app/core/core.module.ts

src/app/detail/components/object-display.component.spec.ts

src/app/detail/containers/detail.component.html

src/app/detail/store/detail.effects.ts

src/app/login/components/account-benefits.component.spec.ts

src/app/search/store/search.service.spec.ts

src/app/search/store/search.service.ts

src/app/static/home.component.spec.ts