rangle/koast — pull request #88 by e-schultz (2014-11-28 19:02:20+00:00)
Title: Bug config inspector crashing

sample config:

```javascript
{
"mySection": {
"appDefault": "env:I_EXPECT_NOTHING_HERE_APP",
"appEnv": "env:I_EXPECT_NOTHING_HERE_APP_ENV"
}
}
```
If the environment variables were not set, starting
koast would simply crash instead of displaying config
debug info