Add babel watch task
Add babel watch task

rhalff/storybook,storybooks/storybook,storybooks/react-storybook,storybooks/storybook,storybooks/react-storybook,rhalff/storybook,rhalff/storybook,storybooks/react-storybook,kadirahq/react-storybook,storybooks/storybook,storybooks/storybook,rhalff/storybook,rhalff/storybook,storybooks/storybook,storybooks/storybook,storybooks/react-storybook,kadirahq/react-storybook,rhalff/storybook,storybooks/storybook