Reportr/dashboard — pull request #62 by md5 (2014-12-06 21:23:44+00:00)
Title: Make sure config is in scope for kue init

I was playing around creating [a Docker image](https://github.com/md5/docker-reportr-dashboard) for Reportr and hit this error:

```
ReferenceError: config is not defined
at Object.init (/usr/src/app/lib/queue/kue.js:11:30)
at /usr/src/app/lib/index.js:22:22
at _fulfilled (/usr/src/app/node_modules/q/q.js:787:54)
at self.promiseDispatch.done (/usr/src/app/node_modules/q/q.js:816:30)
at Promise.promise.promiseDispatch (/usr/src/app/node_modules/q/q.js:749:13)
at /usr/src/app/node_modules/q/q.js:557:44
at flush (/usr/src/app/node_modules/q/q.js:108:17)
at process._tickDomainCallback (node.js:463:13)
```

This patch made things work.