Update prop-types from 15.6.0 to 15.6.1 in addons/notes
Update prop-types from 15.6.0 to 15.6.1 in addons/notes

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