


Fix warning about using absolute paths when overwriting an fbx file.Fix misaligned text in export file name field.Fix error when exporting object with empty name.Fix NullReferenceException if animation is missing.Fix NullReferenceException if materials are null.Fix specular texture not being exported.Fix Fbx Export Project Settings break if they are open when changing scenes.Updated the FBX SDK bindings to 4.1.0-pre.3.Update from prerelease to released package.Fixed one namespace being stripped instead of just the root namespace if all namespaces are unique.Use EditorGUIUtility's GetIcon and SetIcon instead of reflection for prefab icons.

Added the ability to export meshes using more than 4 skin weights per vertex.
