Don't clear promo code when editing prereg Fixes a bug that has apparently been around for a while where if you click "Edit" on the prereg index page you would lose your promo code.
Don't clear promo code when editing prereg
Fixes a bug that has apparently been around for a while where if you click "Edit" on the prereg index page you would lose your promo code.

magfest/ubersystem,magfest/ubersystem,magfest/ubersystem,magfest/ubersystem