REMOVE merging old storiesHash into new
REMOVE merging old storiesHash into new

This caused removed / renamed stories to persist

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