Add dataset by family tabs => DONE

.gitignore

.../instance/doc/components/dataset-by-family.component.html

.../instance/doc/components/dataset-by-family.component.scss

...pp/instance/doc/components/dataset-by-family.component.ts

...c/app/instance/doc/components/dataset-card.component.html

...src/app/instance/doc/components/dataset-card.component.ts

client/src/app/instance/doc/components/index.ts

...c/app/instance/doc/containers/dataset-list.component.html

...src/app/instance/doc/containers/dataset-list.component.ts

client/src/app/instance/doc/doc-routing.module.ts

client/src/app/instance/doc/doc.component.scss

client/src/app/instance/doc/doc.module.ts

client/src/app/instance/instance-routing.module.ts

client/src/app/instance/instance.component.ts

data