nlf/node-github-hook — pull request #12 by ralphtheninja (2014-08-03 22:30:55+00:00)
Title: ref is undefined for some events

Turns lines like these:

```
2014-08-03T22:19:24.320Z got status event on release-manager:undefined from 192.aaa.bbb.ccc
```
into:
```
2014-08-03T22:19:24.320Z got status event on release-manager from 192.aaa.bbb.ccc
```