Initial commit
Added AddToLayerCommand
Refactored IsValid helpermethod, moved to Wrapper
Renamed UnderlyingNode to WrappedNode
Refactored TabToNodeList helper method
Minor refactoring & changes to LayerMode
Adjusted bone/particle helper methods
Refactored NodeProperties commands
Added RenameCommand, RenderableButton, SetRenderableCommand
Fixed IMaxNodeWrapper.IsValid
Fixed IMaxNodeWrapper.IsValid
Implemented Bone-, Spacewarp-, and GeometryFilter
Fixed Geometry-, Helper-, ParticleFilter
Fixed NativeMethods visibility, renamed TreeMode.Dispose
Added xref icon and filter
Added group-head icon
Added NurbsFilter, renamed NodeFilter to Filter
Added VisibilitySorter, fixed INodeWrapper.IsValid mistake
Added FrozenSorter, renamed VisibilitySorter to HiddenSorter, added sort statements to nodebuttons
Added INodeHandleSorter, SuperClassSorter