CV funk v2.0.4

Added PressedDuck, ducking compressing saturating stereo mixer.
Panel updates,
CPU improvements.

plugins/plugins.cpp

@@ -1966,6 +1966,7 @@ static void initStatic__CVfunk()
 		p->addModel(modelStrings);		
 		p->addModel(modelMagnets);		
 		p->addModel(modelOuros);		
+		p->addModel(modelPressedDuck);		
 #undef modelSteps
     }
 }