Super's  method now being called last as the docs specify.

According to the [docs](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIView_Class/UIView/UIView.html#jumpTo_121) `[super updateConstraints]` should be called last.

> Important: Call [super updateConstraints] as the final step in your implementation.

__Note:__ This does not fix any known open issues.