When adding or moving a resizable widget, the widget may resize

-> If a widget is resizable, and there is not enough room to add it
   in its current (or default) size, but can be scaled down to fit
   a certain area, it will be resized to fit the available space
-> The resizing is animated using a crossfade and scale between
   the original dragView and the widget rendered in the final size

Change-Id: I75db9dcabecce11598b3ae55f20b96b2ec6b7e87
9 files changed