server: Add object type to struct object

[Robert Shearman]

Vitaliy Margolen wrote:

>This is by far not what native does. But we are not implementing the whole
>kernel here. So having just an object type ID will work just fine for what
>we need.
>
>Vitaliy Margolen
>
>changelog:
>  server
>  - Add object type to struct object
>

Why do you need this? It seems that having an object type field is 
redundant since we can uniquely identify an object by the address of its 
object_ops.

-- 
Rob Shearman