Added a function to calculate an X-aligned bone matrix from the bone vector and the bone roll, which is convenient to have for the Blender exporter.

Added IsController function.

Synced supported blocks to the DocSys, adopting the new position of the AParticleModifier block.

Changed attr_nodeancestor to attr_controllertarget and fixed it so it recognizes any controllable block, not just nodes.
Made all struct types consistent with proper constructors.
Cleaned up the attributes a bit, inheriting some from others so that code isn�t duplicated and special arguments are no longer needed to create any type of attribute.

Fixed AShapeData::SetVertexCount to allow for zero normals and/or colors.  Removed some other recent changes.

Removed py_wrap.cpp and added a simple windows compilation script for use with the MS Visual C++ Toolkit.

automake small improvement (now only builds the python wrapper independent of additional library files)

NiSkinPartition and NiLODNode are now read fully and can be examined by calling the asString function or written back out to a file unchanged.
NiTriStripsData has been given a public interface, ITriStripsData, so that the triangle strips it contains can be extracted.

Updated the WriteNifTree function to write the correct version string and hex number for the version requested.  Still doesn't support the new header layout.

Fixed up the new header scheme for reading.  All 10.0.1.0 files can now be read as long as they don't contain unsupported block types.

Finished basic version support � still need to implement new block reading scheme for version 5 and up.
Updated all basic blocks with correctly versioned attributes from DocSys database.
Updated all data blocks except for NiSkinPartition and NiControllerSequence to react correctly to known version differences up to 10.1.0.0.
All blocks but the above now have both a Read and a Write function.

Added NiParticleSystemController block and started on particlegroup attribute.
Changed the type name of some attributes to match DocSys database.
Changed IndexAttr to LinkAttr for consistency.  Type name is now "link."
Fixed inheritance of light blocks � didn�t notice they didn�t work since no official file seems to use them.