Do more reformattings

include/GrooveView.h

@@ -18,7 +18,7 @@ class GrooveView : public QWidget
 public:
 	GrooveView(QWidget * parent);
 	virtual ~GrooveView();
-	
+
 	void clear();
 
 signals:

include/InstrumentTrack.h

@@ -261,7 +261,7 @@ private:
 	FloatModel m_panningModel;
 
 	AudioPort m_audioPort;
-	
+
 	// Track specific groove or NULL
 	Groove * m_groove;
 	Groove * m_noGroove;