smaldini/grails-events-push — pull request #25 by sbuettner (2012-12-12 16:34:12+00:00)
Title: Support custom request attributes without loosing the information provided by grailsPlugins

When the deep flag is not set when calling jQuerys extend the user has to re-add the topic-header information by himself.

```
grailsEvents.on('myTopic', function(data) {
// consume response ...
}, {headers: {aUserToken: '1234'}});
```

Use deep flag when extending the request object created by grailsEvents
to allow the user to extend/override request attributes like headers
without loosing information provided by grailsEvents.