Fix classList property detection for IE8
Fix classList property detection for IE8

I might be going crazy, but it looks like the documentElement doesn't have a "hasOwnProperty" method in IE8.
jfoshee/polyfills,jfdesrochers/polyfills,alexvdp/polyfills,alexvdp/polyfills,jfoshee/polyfills,remy/polyfills,jfdesrochers/polyfills,remy/polyfills