Added an exception and some extra checks to NiTriBasedGeomData::UpdateTangentSpace.  Also made minor style changes.
Fixed warning created by changing NiStencilProperty's enabled value to a byte.

Fixed the relative include paths and tried to update solution, but havn't got the precompiled header working right.

2. Convert bspline controller offsets from ushort to uint
3. fix bug in nicontrollersequence with string palette

Commented out functions written by Amorilia that I need to figure out how to fix.

Major update to python generation scripts and others.  Currently just namepace and mutable size members with appropriate generated code.

Update Ni*Properties with helper functions.  Flags are left as ushort for now until enums are generated by xml.
Add DynamicCast for collections.  Disabled with USE_NIFLIB_TEMPLATE_HELPERS by default to avoid showing up in python.

Made all include paths relative so you don't have to set any directories to compile.  Hopefully Amorilia will fix this in the code generation script.
Implemented a few more functions.