goodby/csv — pull request #11 by suin (2012-12-22 04:36:41+00:00)
Title: bug fix: CSV exporter cant's output multiple line columns

How to reproduce

```php
$config = new ExporterConfig();
$exporter = new Exporter($config);

$exporter->export($csv, array(
array("line1\r\nline2\r\nline3"),
array("line1\r\nline2\r\nline3"),
array("line1\r\nline2\r\nline3"),
));
```

Expected CSV Output

```
"line1
line2
line3"
"line1
line2
line3"
```

Actual Behavior

```
"line1
"line1
```