Newline after quote doesn't work.

CSV:

```
"hi ""person""
sup?"
```

Parsed:

```
array(3) {
  [0]=>
  array(1) {
    [0]=>
    string(11) "hi "person""
  }
  [1]=>
  array(1) {
    [0]=>
    string(5) ",sup?"
  }
  [2]=>
  array(1) {
    [0]=>
    string(0) ""
  }
}
```

There's even a `,` in the value for `,sup?`. Something is messed up.
