Renaming setRotationFromMatrix / setPositionFromMatrix to the recently changed...

Renaming setRotationFromMatrix / setPositionFromMatrix to the recently changed getRotationFromMatrix / getPositionFromMatrix.

docs/api/core/Vector3.html

@@ -146,12 +146,12 @@ Sets this vector to cross product of *a* and *b*.
 Sets this vector to cross product of itself and *v*.
 </div>
 
-<h3>.setPositionFromMatrix( [page:Matrix4 m] ) [page:Vector3]</h3>
+<h3>.getPositionFromMatrix( [page:Matrix4 m] ) [page:Vector3]</h3>
 <div>
 Sets this vector extracting position from matrix transform.
 </div>
 
-<h3>.setRotationFromMatrix( [page:Matrix4 m] ) [page:Vector3]</h3>
+<h3>.getRotationFromMatrix( [page:Matrix4 m] ) [page:Vector3]</h3>
 <div>
 Sets this vector extracting Euler angles rotation from matrix transform.
 </div>