highfidelity/hifi — pull request #2935 by AndrewMeadows (2014-05-27 23:51:32+00:00)
Title: cleanup: move avatar specific stuff from Model to SkeletonModel

A Model is no not necessarily a part of an avatar; it can be an object in the world or an attachment. Hence the avatar specific stuff in Model should be moved to SkeletonModel.