Merge branch 'master' of git://blackhole.kfki.hu/nf-next

Jozsef Kadlecsik says:

====================
ipset patches for nf-next

- Add wildcard support to hash:net,iface which makes possible to
  match interface prefixes besides complete interfaces names, from
  Kristian Evensen.
====================

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>