Added --diff_files argument which optionally skips running the code and just compares the output
Added --diff_files argument which optionally skips running the code and just compares the output

KellenWatt/doggis,KellenWatt/hundis,KellenWatt/doggis,KellenWatt/hundis,KellenWatt/hundis,KellenWatt/hundis,KellenWatt/hundis,KellenWatt/doggis