Metadata fix, provide required name attribute

Should resolve:
```
Fetching 'selenium' from https://github.com/qubell-bazaar/cookbook-qubell-selenium.git (at master)
Ridley::Errors::MissingNameAttribute The metadata at '/tmp/d20140717-8547-yqsscq' does not contain a 'name' attribute. While Chef does not strictly enforce this requirement, Ridley cannot continue without a valid metadata 'name' entry.
```