Multiline Label (and Tooltip)

In our project we needed multiline tooltips (splittable by '\n' characters), so I patched our pivot version (which is 2.0.2) to make the Label multiline.
I know we could have used TextArea instead, but this way is easier for us for many reasons.
I am just sending you my patch in case you'll find this useful somehow (maybe a property can be added on the LabelSkin like wrapText for this).