Various updates (command line call to classification, etc.)

DualCloudFeature.cpp

@@ -21,7 +21,8 @@ using namespace masc;
 
 bool DualCloudFeature::prepare(	const CorePoints& corePoints,
 								QString& error,
-								CCLib::GenericProgressCallback* progressCb/*=nullptr*/)
+								CCLib::GenericProgressCallback* progressCb/*=nullptr*/,
+								SFCollector* generatedScalarFields/*=nullptr*/)
 {
 	//TODO
 	return false;