Update tray animation demo to use "pageX" and "pageY" touch event coordinates
Update tray animation demo to use "pageX" and "pageY" touch event coordinates

paulvi/tabris-js,softnep0531/tabrisjs,pimaxdev/tabris,pimaxdev/tabris,softnep0531/tabrisjs,eclipsesource/tabris-js,eclipsesource/tabris-js,moham3d/tabris-js,mkostikov/tabris-js,moham3d/tabris-js,mkostikov/tabris-js,eclipsesource/tabris-js