allow multiple Pointer items when first created

Ticket

+commit
 

Often (but not always), when you create a new Pointer card (at least in the context of multi-edit), when you click on "Add another" you get a 500 error.

 

Occasionally this happens on existing Pointer cards as well.

 

No clear pattern yet as to when this happens.

 

 

 

I think Lew and I might have come across this and fixed it a couple of weeks ago.  John, if it passes can you tag it 1.0?