doctrine/doctrine2 — pull request #291 by umpirsky (2012-02-28 11:38:48+00:00)
Title: Fluent interface for EntityManager.

Usage example before:

```php
$em->persist($a);
$em->persist($b);
$em->persist($c);
$em->flush();
```

Usage example after:

```php
$em
->persist($a)
->persist($b)
->persist($c)
->flush();
```