Revert "Make nodeModulesBabelLoader compatible with Babel 6"
Revert "Make nodeModulesBabelLoader compatible with Babel 6"

This reverts commit 1bcb78fa

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