spf13/hugo — pull request #634 by realchaseadams (2014-11-13 16:03:42+00:00)
Title: Update version command to use the right type

Recently I've been receiving an error when running `hugo version` in the dev branch:

```
panic: interface conversion: interface is map[string]interface {}, not map[interface {}]interface {}
```
Updated type to match expected type and not error.