regenerate latest metadata.json for consistency across cookbooks.
regenerate latest metadata.json for consistency across cookbooks.

czeeb/iptables,opscode-cookbooks/iptables,NREL-cookbooks/iptables,czeeb/iptables,cookbooks/oc-iptables,NREL-cookbooks/iptables,matschaffer/iptables,grengojbo/iptables,ashumski/iptables,damienmg/iptables,chef-cookbooks/iptables,gt28/jtu_test,kangaechu/iptables,opscode-cookbooks/iptables,apptentive/iptables,gt28/jtu_test,czeeb/iptables,som3guy/iptables,NREL-cookbooks/iptables,ashumski/iptables,patcon/iptables,gt28/jtu_test,chef-cookbooks/iptables,RSEmail/iptables,patcon/iptables,NREL-cookbooks/iptables,deathsyn/iptables-osa,dldinternet/iptables,Altiscale/iptables,opscode-cookbooks/iptables,chef-cookbooks/iptables,gene1wood/iptables,alexdglover/iptables,ashumski/iptables,jmanero/iptables,jeffrafter/iptables,phlipper/iptables,Altiscale/iptables,som3guy/iptables,hw-cookbooks/iptables,som3guy/iptables,Altiscale/iptables,patcon/iptables,mjmeintjes/iptables