sindresorhus/broccoli-sweetjs — pull request #2 by myfreeweb (2014-07-04 21:33:16+00:00)
Title: Add sourcemap writing

Sweet.js can output source maps, we shouldn't discard them.
Yeah, this means we can't use `broccoli-filter` anymore.
Whatever, `broccoli-caching-writer` is still there.