Squashed 'ansible/roles/ansible-coreos-wildfly/' changes from 965594f..58b060b

58b060b add insecure-registry flag

git-subtree-dir: ansible/roles/ansible-coreos-wildfly
git-subtree-split: 58b060b286844c82d09735091a205015155e4ed7
Merge commit 'c2572464543975d7180f93961949cd5b38fb25af'