Bug#845049: iptables-optimizer FTBFS in stretch due to missing cloud-sptheme-common

[Adrian Bunk]

Source: iptables-optimizer
Version: 0.9.13-2
Severity: serious
Tags: stretch
Control: block -1 by 829230

iptables-optimizer build-depends on cloud-sptheme-common,
which is not in stretch due to #829230