Edit design of datadet data + fix research bug on data details + fix bug duplicated data

...s/dataset-detail/dataset-data/dataset-data.component.html

...s/dataset-detail/dataset-data/dataset-data.component.scss

...nts/dataset-detail/dataset-data/dataset-data.component.ts

...e/components/dataset-detail/dataset-detail.component.html

...e/components/dataset-detail/dataset-detail.component.scss

...ource/components/dataset-list/dataset-list.component.html

...app/geosource/components/research/research.component.html

src/app/geosource/components/research/research.component.ts

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

src/app/geosource/services/dataset-detail.service.ts

src/app/geosource/services/elasticsearch.service.ts

src/i18n/messages.en.xlf

src/i18n/messages.fr.xlf

src/scss/variables.scss

src/styles.scss