Merge pull request #20 from ares/master

Fix networking setup
Automatic commit of package [foreman-installer-staypuft] release [0.0.19-1].
adding firewall rules for udp dns and ssh
Merge pull request #21 from radez/firewall

adding firewall rules for udp dns and ssh
Fix BZ#1102952

Allow rephrasing menu items.
Disable SCL for installer packages