Merge branch 'feature_display_elasticsearch_results' into 'master'

webapp/src/app/app.component.html

webapp/src/app/core/core-routing.module.ts

...app/geosource/components/datasets/datasets.component.html

...app/geosource/components/datasets/datasets.component.scss

...c/app/geosource/components/datasets/datasets.component.ts

...rce/components/metadata-list/metadata-list.component.html

...rce/components/metadata-list/metadata-list.component.scss

.../components/metadata-list/metadata-list.component.spec.ts

...ource/components/metadata-list/metadata-list.component.ts

webapp/src/app/geosource/geosource-routing.module.ts

webapp/src/app/geosource/geosource.module.ts

webapp/src/app/geosource/models/dataset.model.ts

.../src/app/geosource/models/elasticsearch-response.model.ts

webapp/src/app/geosource/models/index.ts

webapp/src/app/geosource/models/metadata.model.ts

webapp/src/app/geosource/services/index.ts

webapp/src/app/geosource/services/metadata.service.spec.ts

webapp/src/app/geosource/services/metadata.service.ts

webapp/src/styles.scss