Bug#861426: unblock: python-iptables/0.11.0-3

[IOhannes m zmoelnig <umlaeute@debian.org>]

Package: release.debian.org
Severity: normal
User: release.debian.org@packages.debian.org
Usertags: unblock

Please unblock package python-iptables

the uploaded fixes an RC-bug which makes the packages useless
in case the user has *only* libxtables12 installed (#860986).
it also backports and upstream fix for IPv6 masking (which hasn't been reported
by Debian users yet, but nonetheless the bug was present)

unblock python-iptables/0.11.0-3

-- System Information:
Debian Release: 9.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64
 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)