Fix an error that would cause corrupted serialized items after changing a template that resulted in the field ID of a template field to change (e.g. old "foo" field -> new "foo" field).
Fix an error that would cause corrupted serialized items after changing a template that resulted in the field ID of a template field to change (e.g. old "foo" field -> new "foo" field).

MacDennis76/Unicorn,GuitarRich/Unicorn,kamsar/Unicorn,GuitarRich/Unicorn,PetersonDave/Unicorn,PetersonDave/Unicorn,bllue78/Unicorn,rmwatson5/Unicorn,bllue78/Unicorn,MacDennis76/Unicorn,rmwatson5/Unicorn,kamsar/Unicorn