added/renamed some methods/attributes matching actual nif.xml

include/gen/bhkCMSDBigTris.h

include/gen/bhkCMSDChunk.h

include/gen/bhkCMSDTransform.h

include/obj/NiGeometry.h

include/obj/bhkCompressedMeshShape.h

include/obj/bhkCompressedMeshShapeData.h

include/obj/bhkNiCollisionObject.h

src/gen/bhkCMSDBigTris.cpp

src/gen/bhkCMSDChunk.cpp

src/gen/bhkCMSDTransform.cpp

src/obj/NiGeometry.cpp

src/obj/bhkCompressedMeshShape.cpp

src/obj/bhkCompressedMeshShapeData.cpp

src/obj/bhkNiCollisionObject.cpp