added 4 additional arcade event columns
added 4 additional arcade event columns

magfest/ubersystem,migetman9/ubersystem,RAMSProject/rams,md1024/rams,RAMSProject/rams,md1024/rams,md1024/rams,magfest/ubersystem,migetman9/ubersystem,magfest/ubersystem,migetman9/ubersystem,magfest/ubersystem,RAMSProject/rams