added jquery css and fixed itemviewoptions for the graph facets, but did...

...nt fix the apply button.

Hi Roman,
The missing slider was just because the live presentation (and whatever you are hosting as the current version of the app) was missing the jquery css. I also changed the way the itemview options are handed from the controller to the container view, because before they were just being overridden by a new function.  However, I didn't want to mess anything up by making the apply button functional. I couldn't figure out if there was already an easy way to get it working.

Thanks,
Alex