sindresorhus/gulp-react — pull request #5 by natew (2014-02-04 20:16:33+00:00)
Title: Add comment directive

This adds an option to auto-insert the directive if it's not already in the header. I was used to this with react-brunch and wanted to port it over. Not sure actually if react-tools provides this already or not though, I can check into that.