Can someone help me port this addon to 5.x

[Aughyssul]

I was looking for a way to reskin the Raven buff bars to match the feel of ElvUI, and stumbled upon this http://www.curse.com/addons/wow/elvui_raven#c1 .

I figured that, being such a simple add-on, I can just change the interface number in the toc file, and it would work. This isn't the case, though, and now I'm at a loss of what I can do to get it working with MoP.

Any help with this would be greatly appreciated.