cleaning up; simplifying; fixing bugs
Added touchLayer abstraction
Added touchLayer abstraction
Added touchLayer abstraction
added a lilypad turtle
added lilypad turtles that can be moved
Using radius property rather than width for default collision detection
Slightly bigger lilypads
Movable lilypads
added plot iframe
Added flyTo command for visual histogram
Movable lilypads; started implementing historgrams
simplified overlapsPoint
Max frog size. Simplified program logic
Added way to check for URL flags
Added lilypad turtles
In 'evolution' mode programs repeat forever
No parameters for hop block
ipad mode
starting to add histograms