Update tax numbers for 2019 about amt-calculator HOT 1 OPEN

	// Constants for 2019.
	var exemption = {
		'single': {
			amount: 71700,
			phaseout: 510300,
			break: 194800
		},
		'married': {
			amount: 111700,
			phaseout: 1020600,
			break: 194800
		},
		'mfs': {
			amount: 55850,
			phaseout: 510300,
			break: 97400
		}
	};
	var ordinaryTaxRates = {
		'single': {
			'10': 0,
			'12': 9700,
			'22': 39475,
			'24': 84200,
			'32': 160725,
			'35': 204100,
			'37': 510300
		},
		'married': {
			'10': 0,
			'12': 19400,
			'22': 78950,
			'24': 168400,
			'32': 321450,
			'35': 408200,
			'37': 612350
		},
		'mfs': {
			'10': 0,
			'12': 9700,
			'22': 39475,
			'24': 84200,
			'32': 160725,
			'35': 204100,
			'37': 306175
		}
	}