Move of factories from module.php to module.config.php

[japaveh]

In ZfcUser many factories have moved from module.php to module.config.php.

This resulted in the unwanted effect that the factories in ZfcUserDoctrineORM are ignored. In this PR the two overwritten factories are created as separate factories.

[Kwido]

Why not use the FQCN?

    'aliases'   => array(
        'zfcuser_register_form_hydrator' => 'zfcuser_user_hydrator',
        'zfcuser_user_mapper'            => ZfcUserDoctrineORM\Mapper\User::class,
        'zfcuser_module_options'         => ZfcUserDoctrineORM\Options\ModuleOptions::class,
    ),
    'factories' => array(
        ZfcUserDoctrineORM\Mapper\User::class           => ZfcUserDoctrineORM\Factory\UserMapperFactory::class,
        ZfcUserDoctrineORM\Options\ModuleOptions::class => ZfcUserDoctrineORM\Factory\ModuleOptionsFactory::class,
    ),

Why? As it allows to easily refactor your code.

Why pass aliases into the factories array? If we want a Mapper\User, I rather get it by its FQCN instead of by a string as I've got to replace each string. Yet a good IDE will help you out anyway.

[japaveh]

I know, but I wanted to keep the module as close as possible to the ZfcUser, but indeed, good practice for both modules would be to have the FQCN

[japaveh]

I am a bit confused. In ZfcUser/master which is currently not really under develoment I see that the services are all registered in the module.config.php where the new 2.x branch has moved al the code to the Module.php. For me both is fine, but what is best practice