DEVELOPMENT ENVIRONMENT

~liljamo/deck-builder

ref: 35c61ecd4ec1aebfe2018df33617273d2531739d deck-builder/client/src/cfg d---------
feat(client): revamp CfgUser
feat(client): change api_server to server_address in CfgDev
chore: update copyright notices
chore(client): rename sdbclient to client