Adding default value to badge system field
Adding default value to badge system field

bethadele/openbadges-badgekit,friedger/openbadges-badgekit,larssvekis/openbadges-badgekit,phusion/openbadges-badgekit,phusion/openbadges-badgekit,larssvekis/openbadges-badgekit,mozilla/openbadges-badgekit,friedger/openbadges-badgekit,mozilla/openbadges-badgekit,bethadele/openbadges-badgekit