openlayers/closure-util — pull request #39 by gingerik (2014-10-10 14:11:34+00:00)
Title: send.root is now deprecated

Since upgrading to closure-util 1.0.0 I get the following warning:
```bash
send deprecated send.root: pass root as option node_modules/closure-util/lib/server.js:176:10
```
This PR fixes this issue by sending an options object.