Waits for this reference to lose its parent cell, or for its parent cell to become detached, then deletes it.

IMPORTANT NOTE: This function waits until the reference is ready to be deleted, and won't return until it does, so DO NOT use this for quest stages or they'll get hung up until the parent cell detaches.

This will become a native function... it will wait until the object is not persisting, then delete itself.

jduvall