WebServer: switch to html5 and use html5shiv for pre IE 9 browsers
use font-size:0 for #seekbar td to fix a visibly white line showing below the seekbar
add normalize.css trimmed down to our needs
add align-right class
use Arial font and remove the inherited font from #menu td and #statusbar td
browser.html is valid html5
player.html is valid html5 except for the seekbarchleft and seekbarchright whose width is set via js in the html
use pre for the debug section