Make yui3-skin-sam more obvious Fixes #2532077
Add yui3-skin-sam to example div In most cases, this is unnecessary, but it doesn't hurt. I know because I said that that I'll be rolling back this change because it *did* hurt, but ...you know, we'll see.
Removed double-escaped </div> in Basic Sliders example. Fixes #2530762
Slider examples.