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o Exporter
  - Add animation export.
  
o Importer
  - Add option to ignore UPB buffers.  
    * Useful in preventing LOD Bone warnings from the Civ4 Exporter
  - Fixed problem with Animation Note Tracks not being cleared
  - Fixed issue with BSpline animation when too much data was present
    * Specifically the Civ4 Leaderheads now import animation very well
  - Import Animation Priority into user prop buffer
    
o NifProps Utility
  - Added Animation Priority
  - Removed unused Globals

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o Exporter
  - Fix issue when exporting a mesh with a skin modifier that had bones
     that were not used.
  - Fix bug with normals introduced in 0.2.2 when fixing previous problem
  - Changed code to scale the mesh so that Reset XForm is not required
  - Added support for Bone LOD code.  Works with Civ4 Bone LOD Manager.
  - Added support for Lights and Cameras
  
o Importer
  - Alter code to create Camera nodes when name begins with Camera.
  - Initial pass at Lights
  - Fixed issues with skin modifier on Civ4 Units and Leaderheads
  - Added support for Bone LOD code.  Works with Civ4 Bone LOD Manager.
  - Added support for Lights and Cameras
  - Fixed issues with Textures with muliple UV Sets