Fixing bug in which HRM reload would cause a duplicate component hence duplicate handlers
Fixing bug in which HRM reload would cause a duplicate component hence duplicate handlers

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