Feature-Option to hide app/db version on login pages

Feature request:
As a user I want to have option to hide app/db version on login page
*Include this also on all portals
*also there should be an option to block browsers from saving passwords

Int. ref.: https://eramba.zendesk.com/agent/tickets/12364
Int. ref.: https://github.com/eramba/eramba_v2/issues/2883