Attempt to make Hypongtrochoid's animation smoother.
Refactor into yoob.setUpQuantumAnimationFrame().
Use yoob.setUpQuantumAnimationFrame in Hirsute Miasma.
Use yoob.setUpQuantumAnimationFrame in Heronsis Hermnonicii.
Use yoob.setUpQuantumAnimationFrame() in Fingerspelling.
Use yoob.setUpQuantumAnimationFrame in Fibonacci Spiral.
Use the quantum animation thing in Chzrxl, too.
Use yoob.setUpQuantumAnimationFrame() in A Non-Random Walk.
Factor out yoob.setUpProportionalAnimationFrame, and use it.