rem: return callback.mailICal( incidence->organizer(), msg, subject );
add: return callback.mailICal( incidence->organizer().fullName(), msg, subject );
context:     bool mail( Incidence* incidence, KMail::Callback& callback ) const    {      ICalFormat format;      QString msg = format.createScheduleMessage( incidence,                                                  Scheduler::Reply );      QString subject;      if ( !incidence->summary().isEmpty() )        subject = i18n( "Answer: %1" ).arg( incidence->summary() );      else        subject = i18n( "Answer: Incidence with no summary" );      return callback.mailICal( incidence->organizer(), msg, subject );    }