* relation to lcr_gw is now by foreign.id instead of foreign.flags,
that is to reflect the change that provisioning.voip_peer_hosts.id
and kamailio.lcr_gw.id is now equal and lcr_gw.flags no longer holds
the voip_peer_hosts id reference
Change-Id: Iec28e4f29468420917a4bb5d7f9d44409ea6a5c5