WIP : add result page

...-multiple/components/datasets/dataset-list.component.html

...ltiple/components/datasets/dataset-list.component.spec.ts

...ch-multiple/components/datasets/dataset-list.component.ts

...ple/components/datasets/datasets-by-projet.component.html

.../components/datasets/datasets-by-projet.component.spec.ts

...tiple/components/datasets/datasets-by-projet.component.ts

src/app/search-multiple/components/index.ts

...ultiple/components/result/reminder-multiple.component.css

...ltiple/components/result/reminder-multiple.component.html

...ple/components/result/reminder-multiple.component.spec.ts

...multiple/components/result/reminder-multiple.component.ts

src/app/search-multiple/containers/datasets.component.ts

...search-multiple/containers/result-multiple.component.html

...rch-multiple/containers/result-multiple.component.spec.ts

...p/search-multiple/containers/result-multiple.component.ts

src/app/search-multiple/search-multiple-routing.module.ts

src/app/search-multiple/store/search-multiple.action.ts