bbc.registerExecutor("cleanse", new CleanseCommand(this));
bbc.registerExecutor("rollback", new RollbackCommand(this));
bbc.registerExecutor("confirm", new ConfirmCommand(this));
bbc.registerExecutor("delete", new DeleteCommand(this));
bbc.registerExecutor("undo", new UndoCommand(this));
bbc.registerExecutor("stick", new StickCommand(this));
bbc.registerExecutor("log", new LogCommand(this));
bbc.registerExecutor("done", new DoneCommand(this));
bbc.registerExecutor("here", new HereCommand(this));
bbc.registerExecutor("find", new FindCommand(this));
bbc.registerExecutor("help", new HelpCommand(this));