Jeremy

@coobird would you be interested in trying an ImageProducer/ImageConsumer based approach to this problem? I have [working code](https://github.com/mickleness/pumpernickel/wiki/Scaling) that does this, but I'd take me some time to make a...

I submitted what I have so far in a new branch. Also here is the terminal command used to access the new GestureListener Demo: ``` java --add-exports java.desktop/com.apple.eawt.event=com.pump -jar /Users/jeremy/IdeaProjects/pumpernickel/release/jars/Pumpernickel.jar...

The AquaIcon was deleted, but this still reproduces for the NSImage demo