Added more information to error dialog for tdriver_interface.rb script failing: now also reads stderr from script, which should show any ruby exceptions.
Added more information to error dialog for tdriver_interface.rb script
failing: now also reads stderr from script, which should show any ruby
exceptions.

nomovok-opensource/cutedriver-visualizer,nomovok-opensource/cutedriver-visualizer,nomovok-opensource/cutedriver-visualizer,ration/tdriver_visualizer,nomovok-opensource/cutedriver-visualizer,ration/tdriver_visualizer,ration/tdriver_visualizer,ration/tdriver_visualizer,ration/tdriver_visualizer