Add methods to get requirement title and body. Create basic loop for requirements.

src/app/dars/audit/audit.component.html

src/app/dars/audit/audit.component.scss

src/app/dars/audit/audit.component.ts

src/app/dars/dars-view/dars-view.component.html

src/app/dars/dars-view/dars-view.component.ts

src/app/dars/metadata-table/metadata-table.component.ts

src/app/dars/models/audit.ts

src/app/dars/store/actions.ts

src/app/dars/store/effects.ts

src/app/dars/store/reducer.ts