Pass whole type hierarchy to model

[pepamartinec]

Export whole form type hierarchy instead of just form type name. This allows to access validated value for custom form types based on their parent.

For example, the value of the my_checkbox field is accessed same as checkbox.

class MyCheckboxType extendsBastractType {
    public function getParent() {
        return 'checkbox';
    }

    public function getName() {
        return 'my_checkbox';
    }
}

[66Ton99]

Change it to array(...) because it must work with PHP 5.3

[pepamartinec]

Sure, fixed..