*  @param ns a list of namespaces to filter by, empty = all namespaces.
     *  @return a String[] containing page titles of members of the category
     *  @throws IOException if a network error occurs
     *  @since 0.03 
     */   
    public String[] getCategoryMembers(String name, int... ns) throws IOException
    { 
        return getCategoryMembers(name, false, ns);
    }