THE Garden State tax revolt is starting to bear fruit -- and it's about time, too. On Tuesday, voters nixed 315 of 537 school-district budgets, including many that sought tax hikes. That's a whopping 59 percent; usually, less than 30 percent fail. The state hasn't seen anything close to even 50 percent rejected since 1976. It all started with anti-tax GOP crusader Chris Christie's defeat last fall of then-Gov. Jon Corzine in this Democratic-leaning state. Faced with an $11 billion cash shortfall, Christie quickly sliced state aid to schools by $820 million -- and followed up with warnings that school...