guardian/frontend — pull request #644 by ironsidevsquincy (2013-04-10 14:24:20+00:00)
Title: Dev mode for grunt

Added a dev mode to grunt.

Currently doesn't minify css/js and adds source maps. Triggered by an env variable (`GRUNT_ISDEV`), which I've added to sbt012, or passing `--dev` when calling grunt, e.g.

```
grunt compile --dev
```