gruntjs/grunt — pull request #877 by blai (2013-08-20 00:42:51+00:00)
Title: Add support for specifying `process.execArgv` for grunt.util.spawn()

Consider the harmony use case, say, the grunt command is invoked with `--harmony` flag, like this:

```
node --harmony --harmony_typeof ./node_modules/.bin/grunt
```

In node v0.11, it seems `process.execArgv` is no longer included as part of `process.argv`