move_copy_messages now uses the openchange's memory context.

This fixes strange crashes when dealing with invitations and
other stuff. More work will need to be done in this regard. Also
kept the old code just in case for now. Will be cleaned up shortly
after more people test it.

OpenChange/MAPIStoreMailFolder.m

@@ -929,6 +929,8 @@ _parseCOPYUID (NSString *line, NSArray **destUIDsP)
                         withMIDs: (uint64_t *) targetMids
                    andChangeKeys: (struct Binary_r **) targetChangeKeys
                         wantCopy: (uint8_t) wantCopy
+                        inMemCtx: (TALLOC_CTX *) memCtx
+
 {
   NGImap4Connection *connection;
   NGImap4Client *client;
@@ -946,7 +948,8 @@ _parseCOPYUID (NSString *line, NSArray **destUIDsP)
     return [super moveCopyMessagesWithMIDs: srcMids andCount: midCount
                                 fromFolder: sourceFolder withMIDs: targetMids
                              andChangeKeys: targetChangeKeys
-                                  wantCopy: wantCopy];
+                                  wantCopy: wantCopy
+                                  inMemCtx: memCtx];
 
   /* Conversion of mids to IMAP uids */
   mapping = [self mapping];