AUI-1315

Hey @eduardolundgren,

Attached is an update for http://issues.liferay.com/browse/AUI-1315.

NOTE:  In review this fix, I saw that the body content of the modal resizes when we resize the modal.  That resize is caused by https://github.com/liferay/alloy-ui/commit/52a93bf92cd8bea04fb37f633a4419cf39378b6f.  I think we need to revert this as well, which is why I added (https://github.com/jonmak08/alloy-ui/commit/50fe719480e932b9439ace8caaf672396a226a5b), but I wanted to make sure since you had originally added the changes.

Please let me know if you have any questions.  Thanks!