adding iptables -L output to the katello-debug
Merge pull request #1710 from lzap/debug-iptableas

adding iptables -L output to the katello-debug
adding ruby193-rubygem-hpricot to el6 comp
Merge pull request #1727 from lzap/comps

adding ruby193-rubygem-hpricot to el6 comp