def to_s(with_title=false)
      lines = [liner_note]
      (self.addresses || {}).each_pair do |address,rules|
        lines << "%18s -> %s" % [address.to_s, rules.collect { |p| p.to_s}.join(', ')]
      end
      lines.join($/)
    end
def to_s(with_title=false)
      lines = [liner_note]
      (self.addresses || {}).each_pair do |address,rules|
        lines << "%18s -> %s" % [address.to_s, rules.collect { |p| p.to_s}.join(', ')]
      end
      lines.join($/)
    end
Print info about a security group

 * +group+ is a Rudy::AWS::EC2::Group object