Altered exception message for NiTriBasedGeomData::SetTriangles Casting functions now check for NULL as of last commit.
Altered exception message for NiTriBasedGeomData::SetTriangles
Casting functions now check for NULL as of last commit.

neomonkeus/niflib,figment/niflib,niftools/niflib,BlazesRus/niflib,amorilia/niflib,BlazesRus/niflib,figment/niflib,neomonkeus/niflib,niftools/niflib,niftools/niflib,neomonkeus/niflib,amorilia/niflib,figment/niflib