Updated node dependency to 6.3.0
Updated node dependency to 6.3.0

rabix/cottontail-frontend,rabix/composer,rabix/composer,rabix/cottontail-frontend,rabix/cottontail-frontend,marijanlekic/cottontail-frontend,rabix/composer,rabix/cottontail-frontend,marijanlekic/cottontail-frontend,marijanlekic/cottontail-frontend