0.16.0

Remove payment option from GUI

0.15.0-S1539

Replacing the language code from 'en' to 'en-us'

0.15.0-S1538

Referencing domain through Site object

0.15.0-S1526

Updated dependencies

0.14.0-S1507 FISPACE release

Several patches

Payment patch + hide logout + adaptation to keycloak + username only
auth