Alice v2.1.1 requires first constructor parameter to be PersisterInterface

[Verber]

As a result

php app/console rad:fixtures:load

returns this

Catchable Fatal Error: Argument 1 passed to Nelmio\Alice\Fixtures::__construct() must be an instance of Nelmio\Alice\PersisterInterface, instance of Doctrine\ORM\EntityManager given

[Verber]

Added pull request with fix #16

[Einenlum]

PR merged.