Casting functions now check for NULL as of last commit.

Looks like a missed commit or SVN is acting weird on me.  Adding some helpers on to access priority on controllers.

2. Add support for changing the priority on NiSequenceControllers
3. Update code due to CreateBlock changes and removal of CreateNiObject.

Renamed CreateBlock to CreateObject and made it clear that it is not necessary for the user to call this function unless s/he is working through Python.
Removed BlocksInMemory function.  Call NiObject::NumObjectsInMemory instead.
Removed CreateBlock template since new keyword can be used.
Implemented GetScale and SetScale functions of bhkNiTriStripsShape to fix linker errors when compiling Python wrapper.

1. Fix issue with exporting with user version specified.  Oblivion CS will crash if not set correctly.
2. Fix issues with nif export in general around bhk ordering (ported over from gundalfs changes)
3. Civ4 Shader support for max
4. Numerous bug fixes to max.

Initial changes for skin partition access.  Needs more work around protecting the user from inconsistencies.

2. Put back changes that Shon rolled back to so that exporter compiles again
3. Put in new typesafe helper for creating nodes so we dont have to rely on strings.

Added bounding box related functions to NiAVObject.  Forgot to commit this earlier, so it removes the versions created by Tazpn.
Hopefully fixed the skin calculations.  Results in skin files that always seem to look correct in Morrowind but do not always look correct in NifSkope.

1. Update Niflib based on recent xml changes and cleanup some of the entries added for the 3ds max Exporter.
2. Merged in changes required by 3ds Max Exporter as I try to remove the cloned copy of niflib completely from svn.

Added != operator to Matrix44.
Added IsSplitMeshProxy function to NiNode.

Added code to ensure that bones have their flag set properly, even if they are not so in the original NIF file.

NiTriStripsData::GetTriangles no longer returns triangles that have matching vertices and, thus, no surface area.

Added a SetBoneWeights function to NiTriBasedGeom which automatically calculates the correct bone center and radius.
The NiSkinData::SetBoneWeights function now requires the radius and center as arguments.

The code I added to make NiTriBasedGeom select the correct skeleton root was wrong and has been re-written and tested.  It now seems to select the same skeleton root as real NIF files.
The NiTriBasedGeomData::SetUVSetCount function now sets the hasUVs bool value correctly.
Fixed some skin related bugs in ComplexSh::Split.

Created a new ComplexShape class which can currently be used to automatically split the sort of complicated mesh that contains per-point-per-face attributes into NiTriShape classes.  Should support skinning as well, but has not been tested.
Added TexCoord == operator.
Changed type of Triangle members to unsigned short.
Color4 now defaults to all zeros.
NiAVObject::AddProperty now takes a const argument.
Fixed exception in NiTexturingProperty to throw a runtime_error instead of a string.
NiTriBasedGeom::BindSkin should now automatically finds the skeleton root by itself.  The skeleton_root argument has been removed.

Initialized TexCoord values to 0.0f.
Added Visibility flag functions to NiAVObject.cpp
Fixed NiTexturingProperty::SetTexture to set the internal hasXTexture variables correctly.

2.  Change mergeniftrees to default phase to 0.0f instead of 1.0f as its a better default value.

Determined that there are references to NiBSplineData and NiBSplineBasisData in all NiBSplineInterpolator derived classes.  Consolidated the various references from the derived classes to the NiBSplineInterpolator class in the XML and in Niflib.

Add extra targets getter/setter for multitargeter controller.  Probably need to fix GetRefs() at some point get return weak pointer references as well as strong ones.

Fix Math so that it decomposes rotations back to stored rotation and not the inverse.  Fix Scale so that it returns the correct value rather than x+y + (z/3).
Add helper methods for useful flags for importing data in avobject and controller sequence.

Tried to implement MergeNifTrees for KF files with a NiControllerSequence root.  Untested.

Removed code to re-position NiTriBasedGeom nodes as part of GoToSkeletonBindPosition since correct vertex positions can now be retrieved without doing this.

Added ability to retrieve skin influenced vertex positions from NiTriBasedGeom.

Made ShortString an intrinsic type to fix problems with writing them.
Removed extra byte in HeaderString NifStream function.

Used Tazpn's automatic accessor function generator to create functions for as many classes as possible.

Minor fixes so that the iterator iterates and doesn't cause an infinate loop when these functions are accessed.

Finished Skin API except for NiSkinPartition.  Part of this was making NiSkinData read-only with a new interface.
Fixed a bug in the SubtractRef function.