Don't copy parent when duplicating nodes

It's helpful to use frames to organize nodes, but one downside is that duplicating a node from one to another is a bit annoying. It would be great if the newly created node was not parented to the existing frame.

The current workflow is: -Duplicate and move -Unparent -Move again to re-parent

Ideally, we could just duplicate and move. Perhaps the parenting could be assigned at the end of the duplicate's move operation.