basho/cuttlefish — pull request #134 by seancribbs (2014-03-12 17:46:41+00:00)
Title: 'describe' command outputs Erlang terms

Example:

```
$ bin/riak config describe bitcask.expiry
Documentation for bitcask.expiry
By default, Bitcask keeps all of your data around. If your
data has limited time-value, or if for space reasons you need to
purge data, you can set the `expiry` option. If you needed to
purge data automatically after 1 day, set the value to `1d`.
Default is: `off` which disables automatic expiration

Datatype : [{atom,off},{duration,s}]
Default Value: off
Set Value : undefined
app.config : bitcask.expiry_secs
```

Also, sometimes the default value will be wrapped in quotes if it's a string. We need a better name for "app.config" too.