Remove bad configuration

upgradeAll.sh

@@ -79,15 +79,6 @@ then
     docker ps -a
 fi
 
-if [ ! -z "$(which docker)" ]
-then
-    if [ -z "$(grep 'iptables=false' /etc/default/docker)" ]
-    then
-        echo 'DOCKER_OPTS="--iptables=false"' >> /etc/default/docker
-        systemctl restart docker
-    fi
-fi
-
 # Restart services
 services="`checkrestart | awk '/^service/{print $2} /^systemctl/{print $3}'` \
     $EXTRAS_SERVICES_TO_RESTART"