updated some comments.
timemodel is now just a list.
seeking works a little better now. timing to the tenth of a second now.
cause a reflow so you can remove animation classes and restart them if needed.
cross-browserize animationName. Fix up bug by resetting animation delay to nothing.
animation duration cross-browser. animation delay too.
factored our prefix code.
renamed to cssRule
get rid of timeNode concept and put that data on the animation itself.
demo almost sorta kinda works in firefox.
fixed endsAt calculation.
fix small problem where animations start even if video doesn't.
fixed reset bug when the video is paused then seeked.
resetting delay cross browser-ized.
fixed up the demo.