Wizcorp/node-pivotal — pull request #19 by MRdNk (2013-06-06 19:17:47+00:00)
Title: Get stories always arrays

Tidier commits.

No story
```bash
callback: { '0': null, '1': { story: [] } }
```

1 Story
```bash
callback: { '0': null, '1': { story: [ [Object] ] } }
```

2 Stories
```bash
callback: { '0': null, '1': { story: [ [Object], [Object] ] } }
```