msantos/pkt — pull request #21 by maxlapshin (2014-04-23 21:40:54+00:00)
Title: IGMPv3 type 0x22 support

I've took schema from http://tools.ietf.org/html/rfc3376#section-4.2

and changed IGMP reader a bit to support IGMPv3 type 0x22 message.