Merge branch 'feature/indigo_auth' of https://git.garr.it/eosc-pillar/ffds/ffds-register-front into feature/indigo_auth

Merge branch 'feature/indigo_auth' of https://git.garr.it/eosc-pillar/ffds/ffds-register-front into feature/indigo_auth

# Conflicts:
#   src/app/mapping/mapping.component.ts

Feature/mapping via api

See merge request !32

Feature/maaping decription to tsv

See merge request !33

# Conflicts:
#   src/app/mapping/mapping.component.ts