Deprecations for render_* methods

Do any deprecations need to go in to the render_* methods so they can be reworked post 1.2? Not sure if there are plans for that, but looking at the call tree for rendering an action produces quite a journey through the rendering code.

Bob Silva http://i.nfectio.us/

Those methods are there for performance and separation of concern reasons. They're marked :nodoc:, though, and are protected. So if you call them directly, you're relying on something that may well change in the future. Consider them private and act accordingly.