Demos not Working - name change in screenfull broke your code.

[supertick]

Hello, I believe screenfull changed their screenfull.enable property to screenfull.isEnabled here :

https://github.com/hrajchert/angular-screenfull/blob/master/dist/angular-screenfull.js#L137

So all your demos are broken, and nothing goes fullscreen :( changing it to isEnabled appears to fix it.

Cheers !