Remove Apache Router

> Apache router was deprecated in Symfony 2.5 and will be removed in Symfony 3.0. Since the PHP implementation of the Router was improved, performance gains were no longer significant (while it's very hard to replicate the same behavior).

see: http://symfony.com/doc/current/cookbook/configuration/apache_router.html

fix this: https://github.com/winzou/symfony2-checklist/issues/20