Thread for every image result

[Disastergirl]

Threading is needed to continue the animation while the requests for data continue to run.
Create a bunch of "worker threads" and have those worker threads go through a common job queue.
-be aware of array lengths
-bring in additional variables
-set a new boolean to avoid errors

[davidfoerster]

This issue was moved to davidfoerster/KaleidOK-examples#11