iPad2 iOS8 intro:
	pre-change: 51.6mb
	post-change: 39.7mb
	diff 23%
iPad2 iOS8 nursery oldman:
	pre-change: 185.5mb
	post-change: 142.5mb
	diff 23%

iPhone5 iOS7 intro:
	pre-change: 52.2mb
	post-change: 40mb
	diff 23%
iPhone5 iOS7 nursery oldman:
	pre-change: 182.2mb
	post-change: 144mb
	diff 21%