WIP => download file actions ngrx

...nce/search/components/result/datatable-tab.component.html

...tance/search/components/result/datatable-tab.component.ts

...nstance/search/components/result/datatable.component.html

.../instance/search/components/result/datatable.component.ts

...search/components/result/download-file-tab.component.html

...instance/search/components/result/download.component.html

...p/instance/search/components/result/download.component.ts

...components/result/renderer/download-renderer.component.ts

.../src/app/instance/search/containers/result.component.html

...nt/src/app/instance/search/containers/result.component.ts

...t/src/app/instance/store/actions/download-file.actions.ts

...t/src/app/instance/store/effects/download-file.effects.ts

client/src/app/instance/store/models/download-file.model.ts

.../src/app/instance/store/reducers/download-file.reducer.ts

.../src/app/instance/store/services/download-file.service.ts

server/src/Action/StartTaskCreateResultAction.php

tasks/src/anis_tasks/result.py