Added entities and missing fields in User entity; changed 'Session' entity to 'Activity' to avoid confusion; entities are based on revised ERD (see in Google Drive)
Added entities and missing fields in User entity; changed 'Session' entity to 'Activity' to avoid confusion; entities are based on revised ERD (see in Google Drive)
DrTerr/SDL_HelpMobile,DrTerr/SDL_HelpMobile,DrTerr/SDL_HelpMobile