- speeded up pasting, shrinking parts, drawing controllers in

  the ctrlcanvas and reordering the drum list
- applyOperationGroup() now doesn't apply empty opGroups any more
- reordering the drum list doesn't cause undo be triggered any more
- removed unneccessary song->update() calls after a
  song->applyOperationGroup() call
- cleaned up (removed some commented out code blocks)

1 files changed, 1 insertions, 1 deletions

diff --git a/muse2/muse/song.h b/muse2/muse/song.h
index cb9d0f9d..17d70833 100644
--- a/muse2/muse/song.h
+++ b/muse2/muse/song.h
@@ -147,7 +147,7 @@ class Song : public QObject {
       Song(const char* name = 0);
       ~Song();
 
-      void applyOperationGroup(Undo& group);
+      void applyOperationGroup(Undo& group, bool doUndo=true);
 
       void putEvent(int pv);
       void endMsgCmd();