Suggest some dependencies in Zend\Mvc

Ping @weierophinney
- Any other component should be moved to suggest?
- You can help me with better descriptions for suggestions? I'm not sure what are the use cases for these components, only the cases explained in https://github.com/zendframework/zf2/pull/4461#issuecomment-17845278
- This components should also be suggested in `Zend\ModuleManager`?