Changed the way Travis logs in into docker
Changed the way Travis logs in into docker

slidewiki/discussion-service,slidewiki/activities-service,slidewiki/Microservice-Template,slidewiki/Microservice-Template,slidewiki/Deck-Service,slidewiki/notification-service,slidewiki/activities-service,slidewiki/user-service,slidewiki/Deck-Service,slidewiki/questions-service,slidewiki/user-service,slidewiki/discussion-service,slidewiki/questions-service,slidewiki/notification-service