Fixed addauxref for the triple axis code

Added a writing state to status

vector.h

@@ -91,12 +91,20 @@ MATRIX vectorCrossProduct(MATRIX v1, MATRIX v2);
  */
 MATRIX matFromTwoVectors(MATRIX v1, MATRIX v2);
 /**
- * calculate the nagle between two vectors
+ * calculate the angle between two vectors
  * @param v1 first vector
  * @param v2 second vector
  * @return angle in degree
  */
 double angleBetween(MATRIX v1, MATRIX v2);
+/**
+ * calculate the angle between two vectors. Try to determine the 
+ * sign of the rotation
+ * @param v1 first vector
+ * @param v2 second vector
+ * @return angle in degree
+ */
+double tasAngleBetween(MATRIX v1, MATRIX v2);
 
 /**
  * scale the vector v with scale