Standardize way for serializers and writers to communicate what config params they want

```
Serializers and Writers have to be able to communicate what parameters they 
want passed to them, so that they can be communicated to Net::Server. 

Actually parameters have to be hard-coded into NRD::Daemon
```

Original issue reported on code.google.com by `pplusdom...@gmail.com` on 14 Jan 2011 at 10:39
