removed the unpopular 'ed' functions, and added .copy() to Mathutils vector and matrix

(inverted, normalized, transposed)

making an inverted copy of an objects matrix used to be.. (2.42)

  imat= Mathutils.Matrix(ob.matrixWorld)
  imat.invert()


# inverted.. I added but now removed

  imat= ob.matrixWorld.inverted()

# with copy (current functionality)...

  imat= ob.matrixWorld.copy().invert()

source/blender/python/api2_2x/vector.h

@@ -62,14 +62,13 @@ blender (stored in blend_data). This is an either/or struct not both*/
 //prototypes
 PyObject *Vector_Zero( VectorObject * self );
 PyObject *Vector_Normalize( VectorObject * self );
-PyObject *Vector_Normalized( VectorObject * self );
 PyObject *Vector_Negate( VectorObject * self );
-PyObject *Vector_Negated( VectorObject * self );
 PyObject *Vector_Resize2D( VectorObject * self );
 PyObject *Vector_Resize3D( VectorObject * self );
 PyObject *Vector_Resize4D( VectorObject * self );
 PyObject *Vector_toPoint( VectorObject * self );
 PyObject *Vector_ToTrackQuat( VectorObject * self, PyObject * args );
+PyObject *Vector_copy( VectorObject * self );
 PyObject *newVectorObject(float *vec, int size, int type);
 
 #endif				/* EXPP_vector_h */