use deque instead of list to store references in cells

apps/openmw/mwworld/cellreflist.hpp

@@ -1,7 +1,7 @@
 #ifndef GAME_MWWORLD_CELLREFLIST_H
 #define GAME_MWWORLD_CELLREFLIST_H
 
-#include <list>
+#include <deque>
 
 #include "livecellref.hpp"
 
@@ -12,7 +12,7 @@ namespace MWWorld
     struct CellRefList
     {
         typedef LiveCellRef<X> LiveRef;
-        typedef std::list<LiveRef> List;
+        typedef std::deque<LiveRef> List;
         List mList;
 
         /// Search for the given reference in the given reclist from

apps/openmw/mwworld/cellstore.cpp

@@ -150,7 +150,7 @@ namespace MWWorld
 
         if (const X *ptr = store.search (ref.mRefID))
         {
-            typename std::list<LiveRef>::iterator iter =
+            typename List::iterator iter =
                 std::find(mList.begin(), mList.end(), ref.mRefNum);
 
             LiveRef liveCellRef (ref, ptr);