yui/yui3 — pull request #1183 by ezequiel (2013-09-11 00:13:47+00:00)
Title: Node documentation update

Since `setContent` and `getContent` have long been deprecated, I've removed the documentation for them.
**Note**: It is not safe to actually remove these two methods, as it would most likely break an enormous amount of code in the wild.

I've also updated `setHTML`'s documentation to include a link to `Y.Escape.html`'s page.