Squashed 'chef-repo/cookbooks/yum/' content from commit a42b643

git-subtree-dir: chef-repo/cookbooks/yum
git-subtree-split: a42b643c39f04960b9f91bffcb5012473abe206f
Merge commit '369028c6af60888e94da028a90322e326c9ebdec' as 'chef-repo/cookbooks/yum'