Not parsing properly when name has a dash (-).

The functions returns only **last** in case string is passed **B05-1005** 
In my opinion, it should return return 

```
{
  title: '',
  first: 'B05',
  middle: '-',
  last: '1005',
  nick: '',
  suffix: '',
  error: []
}
```
Also, is there a way we can choose which part to include in which case by passing preferences? 
