Add functions to map screen names to user ids and vice versa
Add functions to map screen names to user ids and vice versa

digitalmethodsinitiative/dmi-tcat,ninthday/dmi-tcat,ninthday/dmi-tcat,brendam/dmi-tcat,brendam/dmi-tcat,digitalmethodsinitiative/dmi-tcat,ninthday/dmi-tcat,brendam/dmi-tcat,brendam/dmi-tcat,digitalmethodsinitiative/dmi-tcat,ninthday/dmi-tcat,digitalmethodsinitiative/dmi-tcat