Write a command that given a resource can set up sulu completely

[mamazu]

The command should take an entity and:

• Generate the admin definition with all the views it needs
• Generate the controller to for CRUD actions
• Generate routing with it (use attributes instead of fos routing)
• Generate a list view (xml) for the entity
  (maybe more, I've forgotten. There are so many steps to getting an entity to work.)

Optional:
Suggest on how to implement an entity selection as a content type