Transceiver52M: Do not delete 'trx' on exit.

This should make it slightly less frequent to segfault on exit.
Actually we should shutdown all our threads correctly, but that's a lot of work.

(cherry picked from commit 7cd65d3e5a717e0c224477cacfe932cfd7a45b8f)

public-trunk/Transceiver52M/runTransceiver.cpp

@@ -88,6 +88,6 @@ int main(int argc, char *argv[])
   cout << "Shutting down transceiver..." << endl;
 
 //  trx->stop();
-  delete trx;
+//  delete trx;
 //  delete radio;
 }