Merge branch 'audiomsg_overhaul' (nonshared eventlists and more)

This introduces the following changes:
 - Clone Parts no more share their eventlist. Instead, all changes
   made to one clone are replicated to the other clones' eventlists
 - audio/song->msg{Add,Delete,Change}{Part,Event,Track} have been
   replaced by the corresponding UndoOp operations.
 - Enforcing of const-correctness: No GUI code may ever gain
   writable access to audio/midi/song data structures. Access
   must *always* go through applyOperationGroup. This is now
   enforced.
 - Removed a bunch of DELETETHIS or REMOVE or otherwise commented
   out code
 - Removed dead code
 - Removed unused Audio Messages (that should go through applyOpGroup
   anyway.)

1 files changed, 2 insertions, 2 deletions

diff --git a/muse2/muse/liste/listedit.cpp b/muse2/muse/liste/listedit.cpp
index e1a49842..730ab5d8 100644
--- a/muse2/muse/liste/listedit.cpp
+++ b/muse2/muse/liste/listedit.cpp
@@ -247,8 +247,8 @@ void ListEdit::songChanged(MusECore::SongChangedFlags_t type)
                         MusECore::MidiPart* part = (MusECore::MidiPart*) (p->second);
                         if (part->sn() == curPartId)
                               curPart  = part;
-                        MusECore::EventList* el = part->events();
-                        for (MusECore::iEvent i = el->begin(); i != el->end(); ++i) {
+                        
+                        for (MusECore::ciEvent i = part->events().begin(); i != part->events().end(); ++i) {
                               EventListItem* item = new EventListItem(liste, i->second, part);
                               for (int col = 0; col < liste->columnCount(); ++col)
                                     item->setText(col, item->text(col));