[docker-io/el6] (4 commits) ...Merge branch 'master' into el6

[Lokesh Mandvekar]

Summary of changes:

0a007fd... 0.7.0 patched with commit 0ff9bc1 (*)
  0832c9e... iptables-fix.patch corrected (*)
  c03fcad... 0.7.0-9 service requires firewalld (*)
  5a35ce7... Merge branch 'master' into el6

(*) This commit already existed in another branch; no separate mail sent