Fix 64 bit, increase mm usage

plugins/organic/organic.h

@@ -75,6 +75,7 @@ const float CENT = 1.0f / 1200.0f;
 class OscillatorObject : public Model
 {
 	Q_OBJECT
+	MM_OPERATORS
 private:
 	int m_numOscillators;
 	IntModel m_waveShape;

plugins/sid/sid_instrument.h

@@ -41,6 +41,7 @@ class pixmapButton;
 class voiceObject : public Model
 {
 	Q_OBJECT
+	MM_OPERATORS
 public:
 	enum WaveForm {
 		SquareWave = 0,

plugins/triple_oscillator/TripleOscillator.h

@@ -43,6 +43,7 @@ const int NUM_OF_OSCILLATORS = 3;
 
 class OscillatorObject : public Model
 {
+	MM_OPERATORS
 	Q_OBJECT
 public:
 	OscillatorObject( Model * _parent, int _idx );