When I move a feature to the parking lot in Aha, it should move to the icebox if it exists in Pivotal

Most sprints priorities will change a little bit as time goes on and it will be appropriate to remove a ticket that was added previously.  Likewise, if a sprint is over subscribed some tickets may roll over into the next sprint.

When this happens, they will often be put in the parking lot in Aha to be re-planned.  It would be nice if this move to the parking lot resulted in an automatic move to the Icebox in Pivotal right now -- currently, team leaders have to do both tasks consecutively.