fixed 'null' videos. Player interface stable!!!
Rather than messing with the src of a <video> element, just remove them completly form the dom and rebuild them.
This fixed a number of other bugs like looping and ended events
added title to the titlescreen
(the css is lame. more layout needed)
maybe even allow titlescreen html to be edited in admin pannel?
few minor tweaks to prevent images disapearing
few tweaks to even out images
still not quite right