SC.PickerPane has been given special behavior when used with SC.View's `transitionIn` plugin support. If the plugin defines `layoutProperties` of either `scale` or `rotate`, then the picker will adjust its transform origin X & Y position to appear to scale or rotate out of the anchor. The result is a very nice effect that picker panes appear to pop out of their anchors.

Also fixed an infinite loop issue with using transitions that effected the size of the pane. Closes #1213