Feature/doctrine support

now we have also some doctrine support. :)

![doctrine](https://f.cloud.github.com/assets/1011712/376280/ab664886-a419-11e2-99f3-cbd5ede0c0c6.png)
![doctrine_click](https://f.cloud.github.com/assets/1011712/376281/ab6986fe-a419-11e2-80a2-e0ebd90286f9.png)