[Idea] `Using` with PooledObjects

## `Using` with PooledObjects to free.

When using an `ObjectPool` it is important to release the `PooledObject` back to the pool, otherwise memory leaks can happen. We could help prevent this by allow automatically releasing the object back.

I propose that we extend the `using block` syntax.

**`Using`** *`variable`* **`From`** *`ObjectPool`* `...` **`End Using`**

__Usage__
```vbnet
Using _PooledObject From ObjectPool
' ...
End Using
```
It would be **Roughly** equivalent to
```vbnet
Dim _PooledObject As PooledObject(Of T)
Try
_PooledObject = ObjectPool.Aquire()
' ...
Catch ex As EmpyObjectPool_Exception
' ...
Finally
If _PooledObject IsNot Nothing Then
_PooledObject.ReleaseBackToPool( ObjectPool )
End If
End Try
```

We would need to workout if there is a common pattern / interface use by Pooled Objects and Object Pools first.