fixed bug where the node remove with exclusive deps command would never run

app/codec/decoder.cpp

@@ -130,8 +130,6 @@ bool Decoder::ProbeMedia(Footage *f)
 
       // Start an index task
       foreach (StreamPtr stream, f->streams()) {
-        qDebug() << "Starting index task on" << stream->footage()->filename() << stream->index();
-
         IndexTask* index_task = new IndexTask(stream);
         TaskManager::instance()->AddTask(index_task);
       }

app/project/item/sequence/sequence.cpp

@@ -255,6 +255,5 @@ void Sequence::set_default_parameters()
 
 void Sequence::NameChangedEvent(const QString &name)
 {
-  qDebug() << "Setting viewer output name to" << name;
   viewer_output_->set_media_name(name);
 }

app/widget/nodeview/nodeviewundo.cpp

@@ -126,7 +126,8 @@ void NodeRemoveCommand::undo()
   edges_.clear();
 }
 
-NodeRemoveWithExclusiveDeps::NodeRemoveWithExclusiveDeps(NodeGraph *graph, Node *node, QUndoCommand *parent)
+NodeRemoveWithExclusiveDeps::NodeRemoveWithExclusiveDeps(NodeGraph *graph, Node *node, QUndoCommand *parent) :
+  QUndoCommand(parent)
 {
   QList<Node*> node_and_its_deps;
   node_and_its_deps.append(node);