- ipv6 patch: fixes in mynetworks detection and relay checking based on

- ipv6 patch: fixes in mynetworks detection and relay checking based on
  mynetworks (IMPORTANT for those, who doesn't set mynetworks explicitly):
  - disabled open relay if mynetworks contain something that is not address
  - inet_addr_local: generate netmasks list too (somebody forgot about it!) -
    could cause open relay too (random netmasks)
- release 5, STBR

Changed files:
    postfix.spec -> 1.108