doctrine/doctrine2 — pull request #1214 by Fedik (2014-12-07 11:13:07+00:00)
Title: XML export driver: fix the options export

Currently `Doctrine\ORM\Tools\Export\Driver\XmlExporter` produce next result for the field options (example for `default => 1`):
```xml

```

but `Doctrine\ORM\Mapping\Driver\XmlDriver` expect:
```xml

1

```

This pull request should fix it :wink: