early work to make python bindings work again with ns-3-time

bindings/python/wscript

@@ -419,12 +419,6 @@ __dummy_function_to_force_template_instantiation_v2 ()
    Time t1, t2, t3;
    t1 = t2 + t3;
    t1 = t2 - t3;
-   TimeSquare tsq = t2*t3;
-   Time tsqdiv = tsq/Seconds(1);
-   Scalar scal = t2/t3;
-   TimeInvert inv = scal/t3;
-   t1 = scal*t1;
-   t1 = t1/scal;
    t1 < t2;
    t1 <= t2;
    t1 == t2;