finished merge of viewer and footage

app/panel/project/project.h

@@ -48,7 +48,7 @@ public:
 
   Folder* GetSelectedFolder() const;
 
-  virtual QVector<Footage *> GetSelectedFootage() const override;
+  virtual QVector<ViewerOutput *> GetSelectedFootage() const override;
 
   ProjectViewModel* model() const;
 
@@ -80,6 +80,8 @@ private slots:
 
   void SaveConnectedProject();
 
+  void ItemRemoved(Node* item);
+
 };
 
 }