stefanpenner/ember-cli — pull request #2727 by ef4 (2014-12-11 13:12:39+00:00)
Title: [WIP] Concatenation Sourcemaps

This enables real sourcemaps for both app and vendor. It's pretty fast. Please give it a whirl and help me work out the kinks.

- [ ] switch broccoli-es6modules from multiGlob to funnel
- [ ] add inline dataURI sourcemap reader to fast-sourcemap-concat
- [ ] try enabling upstream sourcemap generation for esnext, coffee, etc.