more logging around Trojan script invocation (CSD/HIP/TNCC)
See #203 (closed) for a recent example of where it wasn't clear that a problem was caused by a CSD script being invoked and never returning, due to the lack of logging.
See #203 (closed) for a recent example of where it wasn't clear that a problem was caused by a CSD script being invoked and never returning, due to the lack of logging.