Revert "New rounting files for Symfonyf4.1"

This reverts commit 7a9408f.

Conflicts:
	Resources/doc/index.rst

Author: XWB

Resources/config/routing_41/all.xml

@@ -384,8 +384,6 @@ import the FOSUserBundle routing files.
 By importing the routing files you will have ready made pages for things such as
 logging in, creating users, etc.
 
-Use `routing_41` instead of `routing` for `Symfony4.1`.
-
 .. configuration-block::
 
     .. code-block:: yaml

Resources/config/routing_41/change_password.xml

@@ -3,12 +3,9 @@ Advanced routing configuration
 
 By default, the routing file ``@FOSUserBundle/Resources/config/routing/all.xml`` imports
 all the routing files (except groups) and enables all the routes.
-Use ``@FOSUserBundle/Resources/config/routing_41/all.xml`` for `Symfony4.1`.
 In the case you want to enable or disable the different available routes, just use the
 single routing configuration files.
 
-Use `routing_41` instead of `routing` for `Symfony4.1`.
-
 .. configuration-block::
 
     .. code-block:: yaml