Content rescaling on layout (orientation) change

Hi, Thanks for the great work! :)

I just found if I rotate the device then the token field's scroll view content size not follows its frame change, which implies the inputTextField's width also not resized.
Do you know a more convenience method to fix this than my layoutSubviews override?

Cheers
I didn't dive into the deep but I think this related to the reloadData call in layoutSubviews. It's a little bit unlucky way to force to update just the subviews layout because it is actually recreates the whole thing.