* Merge from Debian unstable. Remaining changes: - 9000-howtos.patch: add howtos/ and install them - 9001-Fixed-FTBS-by-copying-linux-types.h-from-linux-3.2.patch: Fix FTBS against linux 3.2 headers - 9002-libxt_recent-Add-support-for-reap-option.patch: add --reap support. Merge in changes from 1.4.12-1ubuntu4 into this patch - debian/control: Build-Depends on linuxdoc-tools - debian/iptables.install: install NAT and packetfilter howtos into /usr/share/doc - debian/iptables-dev.install: install netfilter howto into /usr/share/doc - debian/iptables-dev.doc-base.netfilter-extensions, debian/iptables-dev.doc-base.netfilter-hacking, debian/iptables.doc-base.nat, debian/iptables.doc-base.packet-filter: add howtos * Drop libipq support since it has been obsoleted in 3.5 and later kernels. Per upstream, users of libipq should transition to nfnetlink_queue (from libnfnetlink0) instead. (LP: #1020598) - debian/control: remove reference to libipq - debian/rules: compile with --disable-libipq - debian/iptables.lintian-overrides: remove reference to libipq0 - debian/iptables-dev.install: remove usr/share/man/man3 only used with libipq manpages - dropped 9001-build-libipq_pic.la.patch, no longer required * 9003-lp1020490.patch: fix --ctproto 0 output (LP: #1020490) * 9004-argv-is-null.patch: ip(6)tables-restore: make sure argv is NULL terminated * debian/patches/9005-lp1027252-fixrestore.patch: fix iptables-restore with gcc-4.7 and -O1 or higher (LP: #1027252)