IE 11 / fullscreen hack should be replaced with proper fullscreen

[leray]

IE 11 supports fullscreen now, however videojs uses its own hack to stretch the parent container to 100% x 100%. This should be replaced to a proper fullscreen if IE supports it.

[leray]

// RequestFullscreen API

...
// IE 11
if (document.msExitFullscreen) {
prefix = "ms";
requestFS.requestFn = "msRequestFullscreen";
requestFS.isFullScreen = "msFullscreenEnabled";
requestFS.eventName = "MSFullscreenChange";
requestFS.cancelFn = "msExitFullscreen";
}
...

this will enable fullscreen support in IE 11

[gkatsev]

This is a known issue that is being tracked in #673

[leray]

my bad, haven't noticed.