[winswitch] Newbie question about XPRA HTML5 Licensing

[tzahi ml]

What is the license of the XPRA HTML5 client?
Is it indeed fully MPL as some of the files appear to be?

I am thinking about integrating it with other javascript libs of mine and I
don't want a GPL license to collide with them.

Optionally if it is indeed a GPL, I was thinking in embedding it in a
separate iframe so it won't interact with the non-GPL. Do you think it is
enough?

Thanks.