Update form.html
Update form.html

Removed the duplicated amount_extra input field that was breaking registration.
magfest/ubersystem,magfest/ubersystem,md1024/rams,migetman9/ubersystem,RAMSProject/rams,md1024/rams,migetman9/ubersystem,magfest/ubersystem,migetman9/ubersystem,magfest/ubersystem,RAMSProject/rams,RAMSProject/rams,md1024/rams