Changes the clone pattern method name

- Changes method name from cloneBBTrackPattern to clonePattern
- Small fix on the comments
- Adds a TODO comment regarding reusing the code from TrackOperationsWidget as a reference, so we can later figure out a way to not repeat the code

include/BBEditor.h

@@ -86,7 +86,7 @@ public slots:
 	void removeSteps();
 	void addSampleTrack();
 	void addAutomationTrack();
-	void cloneBBTrackPattern();
+	void clonePattern();
 
 protected slots:
 	void dropEvent(QDropEvent * de ) override;

src/gui/editors/BBEditor.cpp

@@ -88,7 +88,7 @@ BBEditor::BBEditor( BBTrackContainer* tc ) :
 	trackAndStepActionsToolBar->addAction(embed::getIconPixmap("add_bb_track"), tr("Add beat/bassline"),
 						 Engine::getSong(), SLOT(addBBTrack()));
 	trackAndStepActionsToolBar->addAction(embed::getIconPixmap("clone_bb_track_pattern"), tr("Clone beat/bassline pattern"),
-						 m_trackContainerView, SLOT(cloneBBTrackPattern()));
+						 m_trackContainerView, SLOT(clonePattern()));
 	trackAndStepActionsToolBar->addAction(
 				embed::getIconPixmap("add_sample_track"),
 				tr("Add sample-track"), m_trackContainerView,
@@ -315,8 +315,9 @@ void BBTrackContainerView::makeSteps( bool clone )
 	}
 }
 
-// Creates a clone of the current BB track with the same pattern, but with no TCOs on the song editor
-void BBTrackContainerView::cloneBBTrackPattern()
+// Creates a clone of the current BB track with the same pattern, but no TCOs in the song editor
+// TODO: Avoid repeated code from cloneTrack and clearTrack in TrackOperationsWidget somehow
+void BBTrackContainerView::clonePattern()
 {
 	// Get the current BBTrack id
 	BBTrackContainer *bbtc = static_cast<BBTrackContainer*>(model());