Make the original FOSUserBundle commands work

                    
|Q            |A   |
|---          |--- |
|Bug Fix?     |n   |
|New Feature? |y   |
|BC Breaks?   |n   |
|Deprecations?|n   |
|Tests Pass?  |n   |
|Fixed Tickets|GH-2|
|License      |MIT |
|Doc PR       |    |
                    

This adds support for working with the original FOSUserBundle commands. This overwrites the existing commands and adds the 'user-system' parameter as requirement