SongEditor: renamed class and file name to match current coding style

include/SongEditor.h

@@ -1,5 +1,5 @@
 /*
- * song_editor.h - declaration of class songEditor, a window where you can
+ * SongEditor.h - declaration of class SongEditor, a window where you can
  *                 setup your songs
  *
  * Copyright (c) 2004-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
@@ -52,12 +52,12 @@ private:
 } ;
 
 
-class songEditor : public TrackContainerView
+class SongEditor : public TrackContainerView
 {
 	Q_OBJECT
 public:
-	songEditor( song * _song );
-	virtual ~songEditor();
+	SongEditor( song * _song );
+	virtual ~SongEditor();
 
 	void setPauseIcon( bool pause );
 

include/engine.h

@@ -44,7 +44,7 @@ class Mixer;
 class PianoRoll;
 class projectNotes;
 class song;
-class songEditor;
+class SongEditor;
 class ladspa2LMMS;
 class ControllerRackView;
 
@@ -107,7 +107,7 @@ public:
 		return s_fxMixerView;
 	}
 
-	static songEditor * getSongEditor()
+	static SongEditor* songEditor()
 	{
 		return s_songEditor;
 	}
@@ -188,7 +188,7 @@ private:
 	// GUI
 	static MainWindow * s_mainWindow;
 	static FxMixerView * s_fxMixerView;
-	static songEditor * s_songEditor;
+	static SongEditor* s_songEditor;
 	static AutomationEditor * s_automationEditor;
 	static bbEditor * s_bbEditor;
 	static PianoRoll* s_pianoRoll;

include/song.h

@@ -354,7 +354,7 @@ private:
 
 
 	friend class engine;
-	friend class songEditor;
+	friend class SongEditor;
 	friend class mainWindow;
 	friend class ControllerRackView;