LDEV-4605 Codify country for users Change the country field to ISO_3166-1alpha-2 codes (two letters). So in when editing the profile, a user should be able to set his/her country based on the list of countries in the ISO list.
Country should be a compulsory when editing profile, editing user as group manager and in signup pages.
For integrations, if the country is not passed, then we should default to a default country server.